A Study of Aerospace Education Workshops Which Utilize NASA Materials and Resource Personnel

ERIC Educational Resources Information Center

Helton, Robert Dale

1974-01-01

Reports findings from two questionnaires administered to participants of aerospace workshops which utilized the National Aeronautics and Space Administration (NASA) materials and resource personnel. The findings gave a broad picture of aerospace workshops across the United States. (BR)

A Comparison of Coverage of Speech and Press Verdicts of Supreme Court.

ERIC Educational Resources Information Center

Hale, F. Dennis

1979-01-01

An analysis of the coverage by ten newspapers of 20 United States Supreme Court decisions concerning freedom of the press and 20 decisions concerning freedom of speech revealed that the newspapers gave significantly greater coverage to the press decisions. (GT)

2016 AERA Presidential Address: Public Scholarship--Education Research for a Diverse Democracy

ERIC Educational Resources Information Center

Oakes, Jeannie

2018-01-01

AERA's centennial provides an opportunity to reinvigorate the aspirations that gave rise to our research community in the United States: hope and determination that research can strengthen public education, society's most democratic institution. The first AERAers sought to produce scientific knowledge to improve large, increasingly diverse urban…

Nixon's "Southern Strategy" and Forces against Brown

ERIC Educational Resources Information Center

Brown, Frank

2004-01-01

Richard M. Nixon, the United States President in 1968 gave birth to the modern reform movement through public vouchers and other educational reform measures under his "Southern Strategy" that was designed to gain the votes of individuals who oppose school desegregation. The political activities in school desegregation after Brown by the…

29 CFR 4.187 - Recovery of underpayments.

Code of Federal Regulations, 2010 CFR

2010-07-01

...), cert. denied, 350 U.S. 902), and to give contracting agency reprocurement claims priority would be to.... United States, 132 Ct. Cl. 529 (1955), in which the courts gave priority to sureties who had paid unpaid..., PC-330, October 3, 1947; Reynolds Research Corp., Decision of the Administrator, PC-381, October 24...

What's Happening in March?

ERIC Educational Resources Information Center

Weissman, Ron; And Others

The booklet contains brief information on 10 March events celebrated by Puerto Ricans: the passage of the Jones Law which gave United States citizenship to Puerto Ricans; the founding of the Girl Scouts on March 12, 1912; Saint Patrick's Day on March 17; Passover; and the birthdays of Pachin Marin (designer of the Puerto Rican flag), Alexander…

A Tale of Two Teaching Experiences

ERIC Educational Resources Information Center

Allen, Kerri

2006-01-01

In 1989, an ambitious Princeton University senior had an idea. Inspired to bridge the educational gap in the United States, Wendy Kopp formed a pilot program where enthusiastic grads like her would flood inner city schools and clean up the proverbial neighborhood. She even gave it an imperative and patriotic moniker: Teach for America. Seventeen…

75 FR 60283 - Gold Star Mother's and Families' Day, 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-29

... Gold Star Mother's and Families' Day, 2010 By the President of the United States of America A... Star Mothers and Families. For those in our Armed Forces who gave their last full measure of devotion... last Sunday in September as ``Gold Star Mother's Day.'' NOW, THEREFORE, I, BARACK OBAMA, President of...

The Liverpool Connection: Transatlantic Newspapers in the 1840s.

ERIC Educational Resources Information Center

Schwarzlose, Richard A.

The introduction of steam-powered ocean navigation in 1838 made possible the faster delivery of foreign news to United States newspaper offices and also gave rise to a new journalism genre--the transatlantic newspaper. Published on one side of the Atlantic and shipped by steamer for consumption on the other side, transatlantic newspapers compiled…

77 FR 22183 - National Former Prisoner of War Recognition Day, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-12

... Former Prisoner of War Recognition Day, 2012 By the President of the United States of America A... combat and pressing onward in the face of tremendous adversity. Their extraordinary service reflects our... Prisoner of War Recognition Day, we pay solemn tribute to those patriots who gave their freedom to preserve...

2012 ARPA-E Energy Innovation Summit Keynote Presentation (Bill Clinton, 42nd President of the United States)

ScienceCinema

Clinton, William J.

2018-05-03

The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Former President Bill Clinton, the 42nd President of the United States, gave the final keynote address of the 2012 Summit on February 29. He addressed the importance of government investment in research that will help move the world toward a cleaner and more secure energy future.

2012 ARPA-E Energy Innovation Summit Keynote Presentation (Bill Clinton, 42nd President of the United States)

DOE Office of Scientific and Technical Information (OSTI.GOV)

Clinton, William J.

The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Former President Bill Clinton, the 42nd President of the United States, gave the final keynote address of the 2012 Summit on February 29. He addressed the importance of government investment in research that will help move the world toward a cleaner and more secure energy future.

Pine breeding in the United States

Treesearch

J. W. Duffield; Palmer Stockwell

1950-01-01

Trees fit into the general rule that (the plants and animals which nature gave us have not been considered quite good enough. For millions of years, it is true, nature has developed a breathtaking variety of forms, each wonderfully adapted to its surroundings. Changes in climate or the conformation of the earth's surface have caused the extinction of some forms...

75 FR 17918 - Advisory Board to the Consumer Operated and Oriented Plan (CO-OP) Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-08

...: The Patient Protection and Affordable Care Act requires the Secretary of Health and Human Services to... program. The Patient Protection and Affordable Care Act gave the Comptroller General of the United States... described in section 1805(c)(2) of the Social Security Act. Appointments are to be made not later than three...

Culturally Relevant Leadership: Women of Color Leading from the Head's Office

ERIC Educational Resources Information Center

Vargas, Sylvia Rodríguez

2014-01-01

In the 1960s, social and political changes in the United States initiated countercultural practices that, in turn, gave underrepresented people greater opportunities in business, nonprofit, and government sectors--including public and private education. As a result, the nation has seen an increase in the number of women and people of color in…

Beginning High School: Christian Students' Perceptions and Choices

ERIC Educational Resources Information Center

Tengler, Ashley S.; Seifert, Lauren S.

2017-01-01

Moving from middle to high school can bring challenges for adolescents in the United States, with self-reports indicating areas that might need attention. Christian ninth grade students gave structured interviews about their perceptions of the transition. Issues like a change in the type (e.g., private to public) or size of school were discussed.…

3 CFR 8872 - Proclamation 8872 of September 28, 2012. Gold Star Mother's and Family's Day, 2012

Code of Federal Regulations, 2013 CFR

2013-01-01

... Mother's and Family's Day, 2012 8872 Proclamation 8872 Presidential Documents Proclamations Proclamation 8872 of September 28, 2012 Proc. 8872 Gold Star Mother's and Family's Day, 2012By the President of the United States of America A Proclamation From the revolution that gave life to our Republic to the trials...

A Qualitative Study into the Inner Leadership of Transformative California School Principals

ERIC Educational Resources Information Center

Tiu, Conrado

2016-01-01

The 1983 publication of "A Nation at Risk" gave birth to an effort to reform K-12 schools and increase student achievement all over the United States. More than 30 years later, the school reform efforts have grown into immense industries with marginal effect. Major legislation and programs have been launched throughout 3 decades, with…

Isometric contractions of motor units in a fast twitch muscle of the cat

PubMed Central

Bagust, J.; Knott, Sarah; Lewis, D. M.; Luck, J. C.; Westerman, R. A.

1973-01-01

1. Isosmetric contractions of cat flexor digitorum longus whole muscles and of functionally isolated motor units have been measured under conditions similar to those used by Buller & Lewis (1965a). 2. Motor unit twitch time to peak was inversely related to axonal conduction velocity. The logarithm of tetanic tension was directly related to conduction velocity. These relationships suggest that each motoneurone has an influence on the muscle fibres which it innervates. 3. The ratio of twitch to tetanic tension was directly related to the time to peak of the motor unit. This fact might be explained by variation between motor units of the duration of `active state'. 4. The muscle length at which tension was maximal varied between motor units and the optima were found over the range of muscle lengths which could occur in the body. Slow motor units had longer optimal lengths. 5. The sample of motor units was considered to be unbiased because the distribution of axon conduction velocities was compatible with reported motor fibre diameter spectra of the muscle nerve. The mean motor unit tetanic tension gave a reasonable estimate of the number of α-motor axons in the muscle nerve. Twitch tensions gave a value that was 40% higher. 6. Motor unit and whole muscle data were in good agreement for length-tetanus tension curves, for times to peak and for twitch-tetanus ratios at long muscle lengths. PMID:4715372

Genetic Variation in the Free-Living Amoeba Naegleria fowleri

PubMed Central

Pélandakis, Michel; De Jonckheere, Johan F.; Pernin, Pierre

1998-01-01

In this study, 30 strains of the pathogenic free-living amoeba Naegleria fowleri were investigated by using the randomly amplified polymorphic DNA (RAPD) method. The present study confirmed our previous finding that RAPD variation is not correlated with geographical origin. In particular, Mexican strains belong to the variant previously detected in Asia, Europe, and the United States. In France, surprisingly, strains from Cattenom gave RAPD patterns identical to those of the Japanese strains. In addition, all of these strains, together with an additional French strain from Chooz, exhibited similarities to South Pacific strains. The results also confirmed the presence of numerous variants in Europe, whereas only two variants were detected in the United States. The two variants found in the United States were different from the South Pacific variants. These findings do not support the previous hypothesis concerning the origin and modes of dispersal of N. fowleri. PMID:9687460

"She Gave Me the Confidence to Open Up": Bridging Communication by Promotoras in a Childhood Obesity Intervention for Latino Families

ERIC Educational Resources Information Center

Falbe, Jennifer; Friedman, Lily E.; Sokal-Gutierrez, Karen; Thompson, Hannah R.; Tantoco, Nicole K.; Madsen, Kristine A.

2017-01-01

Childhood obesity is a public health threat that disproportionally affects Latino youth in the United States. Active and Healthy Families (AHF) is a culturally tailored, family-based program for addressing obesity disparities in a predominantly immigrant Latino population. AHF was the first primary care, culturally tailored intervention for Latino…

Learning about the Unfairgrounds: A 4th-Grade Teacher Introduces Her Students to Executive Order 9066

ERIC Educational Resources Information Center

Baydo-Reed, Katie

2010-01-01

Following the bombing of Pearl Harbor on Dec. 7, 1941, U.S. officials issued a series of proclamations that violated the civil and human rights of the vast majority of Japanese Americans in the United States--ostensibly to protect the nation from further Japanese aggression. The proclamations culminated in Executive Order 9066, which gave the…

Monsoma pulveratum (Hymenoptera: Tenthredinidae: Allantinae), a palaearctic sawfly defoliator of alder in Alaska and new to the United States

Treesearch

James J. Kruse; David R. Smith; Nathan M. Schiff

2010-01-01

Smith and Goulet (2000) gave the first North American records of Monsoma pulveratum (Retzius) from Newfoundland, Canada, in 1991 and 1998 and compared it with the only native species of the genus, M. inferentia (Norton). It is native to Europe, northern Africa, and Turkey to the Caucasus (Benson 1968, Lacourt 1975).

Phytoplankton off the Coast of Washington State

NASA Technical Reports Server (NTRS)

2002-01-01

Clear weather over the Pacific Northwest yesterday gave the Sea-viewing Wide Field-of-view Sensor (SeaWiFS) a good view of this mountain region of the United States. Also, there are several phytoplankton blooms visible offshore. The white areas hugging the California coastline toward the bottom of the image are low-level stratus clouds. SeaWiFS acquired this true-color scene on October 3, 2001. Image courtesy the SeaWiFS Project, NASA/Goddard Space Flight Center, and ORBIMAGE

The Existence of Violence in Nonviolent Protest Groups.

DTIC Science & Technology

1986-01-01

ROGER J. H , Col, USAF Chief, Structures & Dynamics Division If your address has changed, if you wish to be removed from our mailing list, or if the...books on the subject were reviewed and the Journals of Dissent and Social Change index compiled by John Liberty for the California State University...and Eastern Europe, but the early 80’s gave rise to social protests once more in the United States. "During the six-month period of March-September

Stresses in and general instability of monocoque cylinders with cutouts II : calculation of the stresses in a cylinder with a symmetric cutout

NASA Technical Reports Server (NTRS)

Hoff, N J; Boley, Bruno A; Klein, Bertram

1945-01-01

A numerical procedure is presented for the calculation of the stresses in a monocoque cylinder with a cutout. In the procedure the structure is broken up into a great many units; the forces in these units corresponding to specified distortions of the units are calculated; a set of linear equations is established expressing the equilibrium conditions of the units in the distorted state; and the simultaneous linear equations are solved. A fully worked out numerical example, corresponding to the application of a pure bending moment, gave results in good agreement with experiments carried out earlier at the Polytechnic Institute of Brooklyn.

Prevalence of Antibodies to Zika Virus in Mothers from Hawaii Who Delivered Babies with and without Microcephaly between 2009-2012.

PubMed

Kumar, Mukesh; Ching, Lauren; Astern, Joshua; Lim, Eunjung; Stokes, Alexander J; Melish, Marian; Nerurkar, Vivek R

2016-12-01

Zika virus (ZIKV) is an emerging mosquito-borne pathogen. ZIKV infection is linked to the development of severe fetal abnormalities that include spontaneous abortion, stillbirth, hydranencephaly, and microcephaly. ZIKV outbreaks have been recorded in the United States. We recently demonstrated the first congenital ZIKV infection in the United States. In this study, we investigated archived blood samples from six mothers who gave birth to babies with microcephaly and 12 mothers who gave birth to healthy babies in Hawaii between 2009 and 2012. We tested maternal blood for the presence of ZIKV IgM and IgG antibodies using commercially available human ZIKV IgM and IgG ELISA kits. Blood from one mother who delivered babies with microcephaly tested positive for ZIKV IgM antibody (16.6%) and blood from three mothers tested positive for ZIKV IgG antibody (50%). ZIKV showed a trend toward significance with microcephaly. ZIKV IgG antibody positive mothers were more likely to deliver babies with microcephaly than mothers who were negative for ZIKV IgG antibodies (Odds ratio [OR] = 11.0, 95% confidence interval [CI] = 0.8-147.9, p = 0.083). Similarly, ZIKV IgM antibody positive mothers were also more likely to deliver babies with microcephaly than mothers who were negative for ZIKV IgM antibody (OR = 6.8, 95% CI = 0.2-195.1). These data provide further evidence of a link between ZIKV infection and microcephaly and suggests presence of ZIKV positive cases and associated microcephaly in the United States as early as 2009.

Long-term effect of argon plasma coagulation (APC) in the treatment of gastric antral vascular ectasia (GAVE).

PubMed

Naga, Mazen; Esmat, Serag; Naguib, Mohamed; Sedrak, Heba

2011-03-01

Gastric antral vascular ectasia (GAVE) is a distinct vascular abnormality, mainly involving the gastric antrum. It is a rare but well-known cause of occult gastrointestinal bleeding. Various endoscopic treatment modalities have been tried in this condition. The aim of the study is to show the long-term effect of argon plasma coagulation (APC) on GAVE. Twenty-nine patients with endoscopically proved GAVE were enrolled in the study. Clinical assessment of GAVE patients, haemoglobin (Hb) level and transfused blood units were recorded after APC using 60-80-W power setting. A second session was done 1month after the therapeutic procedure to ensure complete ablation of all lesions. The documented Hb levels and number of blood units transfused 3months after APC were recorded. At endoscopy, all patients had the classic type of GAVE. The mean Hb level increased from 7.5±1.7gdl(-1) before APC to 10.2±0.8gdl(-1) after APC (p value <0.001). The transfusion requirements significantly decreased to 0.2±0.5units/patient (p value <0.001). Endoscopic APC is a safe, effective and inexpensive modality in treating GAVE and could be an alternative to the currently available endoscopic methods. Copyright © 2011 Arab Journal of Gastroenterology. Published by Elsevier Ltd. All rights reserved.

The distribution of the bats of South Carolina

Treesearch

Jennifer M. Menzel; Michael A. Menzel; W. Mark Ford; John W. Edwards; Steven R. Sheffield; John C. Kilgo; Mary S. Bunch

2003-01-01

There is a paucity of information available about the distribution of bats in the southeastern United States. Golley (1966) recorded the distribution and gave a brief summary of the natural history of 11 of 14 species of bats that occur in South Carolina and DiSalvo et al. (2002) recently reported on the distribution of 13 species of bats that occur in South Carolina...

[Contribution of the US Army Nurse Corps to the First World War].

PubMed

Vane, Elizabeth A P; Marble, Sanders

2014-06-01

A number of American nurses, on an individual basis, gave their assistance to European countries as soon as war was declared, in 1914. In 1917, when the United States entered the war, nurses from the American army arrived on the European continent before the troops. They made a major contribution to the conflict, as testified by the numerous medals they were awarded.

The War in Vietnam: A Story in Photographs. The Constitution Community: Postwar United States (1945 to Early 1970s).

ERIC Educational Resources Information Center

Clark, Linda Darus

During the Vietnam War, the U.S. military gave the press unprecedented freedom of access to combat zones. This allowed newspaper reporters, photographers, and television crews to document a war involving U.S. sons and daughters on the other side of the world. This willingness to allow war documentation also was extended to the military's own…

A new reserve growth model for United States oil and gas fields

USGS Publications Warehouse

Verma, M.K.

2005-01-01

Reserve (or field) growth, which is an appreciation of total ultimate reserves through time, is a well-recognized phenomenon, particularly in mature petroleum provinces. The importance of forecasting reserve growth accurately in a mature petroleum province made it necessary to develop improved growth functions, and a critical review of the original Arrington method was undertaken. During a five-year (1992-1996), the original Arrington method gave 1.03% higher than the actual oil reserve growth, whereas the proposed modified method gave a value within 0.3% of the actual growth, and therefore it was accepted for the development for reserve growth models. During a five-year (1992-1996), the USGS 1995 National Assessment gave 39.3% higher oil and 33.6% lower gas than the actual growths, whereas the new model based on Modified Arrington method gave 11.9% higher oil and 29.8% lower gas than the actual growths. The new models forecast predict reserve growths of 4.2 billion barrels of oil (2.7%) and 30.2 trillion cubic feet of gas (5.4%) for the conterminous U.S. for the next five years (1997-2001). ?? 2005 International Association for Mathematical Geology.

McDonnell Model XV-1 Convertiplane in the Ames 40x80 Foot Wind Tunnel.

NASA Image and Video Library

1954-05-17

Foreword, front view of McDonnell Model XV-1 Convertiplane in the Ames 40x80 Foot Wind Tunnel. The McDonnell XV-1 was an experimental compound gyroplane developed for a joint research program between the United States Air Force and the United States Army to explore technologies to develop an aircraft that could take off and land like a helicopter but fly at faster airspeeds, similar to a conventional airplane. The XV-1 would reach a speed of 200 mph (322 km/h), faster than any previous rotorcraft, but the program was terminated due to the tip-jet noise and complexity of the technology which gave only a modest gain in performance.

Scaling the Heights of Heaven: Sister M. Rosalia Walsh and the Use of Story in "The Adaptive Way"

ERIC Educational Resources Information Center

Nolan, Lucinda A.

2007-01-01

The work of Sister M. Rosalia Walsh and the Mission Helpers of the Sacred Heart gave impetus to the reemergence of the use of story in catechetical materials designed and published in the United States during the first half of the twentieth century. Focused on catechetical needs of Catholic children who did not attend Catholic schools, The Mission…

Analysis of the Research and Studies Program at the United States Military Academy

DTIC Science & Technology

2004-09-01

operational assessment methodology, efficiency analysis, recruiting analysis especially marketing effects and capability analysis and modeling. Lieutenant...Finally, and arguably the most compelling rationale is the market force of increased funding. Figure 3 below shows the increase in funding received by...to integrate in a team of analysts from other departments to assist in the effort. First, bringing in analysts from other departments gave those

McNamara and Rumsfeld: Control and Imbalance in Civil-Military Relations

DTIC Science & Technology

2008-03-24

Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT See attached 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF...for the Joint Staff came after an interview in which Keys reportedly gave the wrong answer to the question of whether he would give unconditional ...United States Army DISTRIBUTION STATEMENT A: Approved for Public Release. Distribution is Unlimited. USAWC CLASS OF 2008 This SRP is submitted

Openness and Globalization in Higher Education: The Age of the Internet, Terrorism, and Opportunity. Research & Occasional Paper Series: CSHE.7.06

ERIC Educational Resources Information Center

Vest, Charles M.

2006-01-01

Charles Vest gave the second of three Clark Kerr Lectures on the Role of Higher Education in Society on April 21, 2005 on the Santa Barbara campus. The Age of the Internet presents remarkable opportunities for higher education and research in the United States and throughout the world. The rise of a "meta-university" of globally shared…

Estimated incidence of pertussis in people aged <50 years in the United States

PubMed Central

Chen, Chi-Chang; Balderston McGuiness, Catherine; Krishnarajah, Girishanthy; Blanchette, Christopher M.; Wang, Yuanyuan; Sun, Kainan; Buck, Philip O.

2016-01-01

ABSTRACT The introduction of pertussis vaccination in the United States (US) in the 1940s has greatly reduced its burden. However, the incidence of pertussis is difficult to quantify, as many cases are not laboratory-confirmed or reported, particularly in adults. This study estimated pertussis incidence in a commercially insured US population aged <50 years. Data were extracted from IMS' PharMetrics Plus claims database for patients with a diagnosis of pertussis or cough illness using International Classification of Diseases (ICD-9) codes, a commercial outpatient laboratory database for patients with a pertussis laboratory test, and the Centers for Disease Control influenza surveillance database. US national pertussis incidence was projected using 3 methods: (1) diagnosed pertussis, defined as a claim for pertussis (ICD-9 033.0, 033.9, 484.3) during 2008–2013; (2) based on proxy pertussis predictive logistic regression models; (3) using the fraction of cough illness (ICD-9 033.0, 033.9, 484.3, 786.2, 466.0, 466.1, 487.1) attributed to laboratory-confirmed pertussis, estimated by time series linear regression models. Method 1 gave a projected annual incidence of diagnosed pertussis of 9/100,000, which was highest in those aged <1 year. Method 2 gave an average annual projected incidence of 21/100,000. Method 3 gave an overall regression-estimated weighted annual incidence of pertussis of 649/100,000, approximately 58–93 times higher than method 1 depending on the year. These estimations, which are consistent with considerable underreporting of pertussis in people aged <50 years and provide further evidence that the majority of cases go undetected, especially with increasing age, may aid in the development of public health programs to reduce pertussis burden. PMID:27246119

Population-based utilities for upper extremity functions in the setting of tetraplegia.

PubMed

Ram, Ashwin N; Curtin, Catherine M; Chung, Kevin C

2009-11-01

People with tetraplegia face substantial physical and financial hardships. Although upper extremity reconstruction has been advocated for people with tetraplegia, these procedures are markedly underused in the United States. Population-based preference evaluation of upper extremity reconstruction is important to quantify the value of these reconstructive procedures. This study sought to establish the preferences for 3 health states: tetraplegia, tetraplegia with corrected pinch function, and tetraplegia with corrected elbow extension function. A computer-based, time trade-off survey was administered to a cohort of 81 able-bodied second-year medical students who served as a surrogate for the general public. This survey instrument has undergone pilot testing and has established face validity to evaluate the 3 health states of interest. Utilities were calculated based on an estimated 20 years of remaining life. The mean utility for the tetraplegic health state was low. On average, respondents gave up 10.8 +/- 5.0 out of a hypothetical 20 years for perfect health, for a utility of tetraplegia equal to 0.46. For recovery of pinch function, respondents gave up an average of 6.5 +/- 4.3 years, with a corresponding health utility of 0.68. For recovery of elbow extension function, respondents gave up an average of 7.6 +/- 4.5 years, with a corresponding health utility of 0.74. This study established the preferences for 2 upper extremity surgical interventions: tetraplegia with pinch and tetraplegia with elbow extension. The findings from this study place a high value on upper-limb reconstructive procedures with tetraplegia.

Bag free in the Bay State.

PubMed

Hurwitz, Anita Gupta; Farrow, Phillip R; Preer, Genevieve; Philipp, Barbara L

2014-06-01

The deleterious effect of formula company-sponsored discharge bags on breastfeeding is well established. As of July 2012, all 49 maternity facilities in Massachusetts had banned these bags, making it the second "bag-free" state in the United States. Obstacles to changing this long-standing practice were numerous, including concerns regarding the cost of a substitute gift. This study was designed to describe what practices maternity facilities in Massachusetts have adopted in place of giving out a formula company-sponsored discharge bag. Maternity facilities in Massachusetts were surveyed regarding discharge gift practices. Information was collected regarding gifts given and cost. The response rate was 100%. Fifty-nine percent of the facilities replaced the formula company-sponsored bag with their own gift bag carrying the hospital's logo. Bags were either given empty or contained educational materials and/or a gift such as a T-shirt, hat, or baby book. Fourteen percent of the facilities gave a gift that did not include a bag. Twenty-seven percent of facilities gave no gift. Cost of the gifts ranged from $1 to $35, with a mean cost of $10.67. The hospital budget was used to partially or fully fund 58% of gifts; 22% were covered in part by donations. Although most maternity facilities surveyed replaced the formula company-sponsored discharge bag with a different gift, one-quarter gave no replacement. These data indicate that discontinuing discharge gifts can be a readily accepted, cost-neutral step toward evidence-based breastfeeding best practice.

Mothers’ Goals for Adolescents in the United States and China: Content and Transmission

PubMed Central

Qu, Yang; Pomerantz, Eva M.; Deng, Ciping

2014-01-01

This research examined children’s socialization toward culturally valued goals during adolescence in the United States and China. 223 mothers listed and ranked their 5 most important goals for their children (mean age = 12.85 years). Children ranked the importance of the goals listed by their mothers and explained why they were or were not important to them. American mothers placed heightened emphasis on their children maintaining feelings of worth and pursuing what they enjoy. Chinese mothers stressed their children achieving outcomes, as did African American mothers. European American children’s rankings of importance were the least similar to those of their mothers, and they gave the fewest autonomous reasons for importance suggesting that their adoption of mothers’ goals was weakest. PMID:27019420

Using international emotional picture sets in countries suffering from violence.

PubMed

Okon-Singer, Hadas; Kofman, Ora; Tzelgov, Joseph; Henik, Avishai

2011-04-01

It is hypothesized that ratings of emotional stimuli are affected by a constant threat of traumatic events. Ratings of valence and arousal on the International Affective Picture System from young adults in the United States were compared to those of young Israeli adults. Israelis rated the pictures as less negative and less positive than did participants from the United States. Israeli women gave higher arousal ratings compared to the American women. These differences may be due to compulsory military service in Israel, during which exposure to traumatic events is more likely to occur, and to the timing of the study which followed a year of frequent suicide bomb attacks. The authors suggest that these findings may reflect mild symptoms of stress disorders. Copyright © 2011 International Society for Traumatic Stress Studies.

United States-Philippines Bases Agreements: Prospect for its Renewal

DTIC Science & Technology

1988-05-01

its armed forces, public vessels, or aircraft in the Pacific."(9:7) The Korean conflict effectively changed the nature of the conflict in which the...helps the local economy. Military equipment, training in the US, conferences, e- changes , and joint exercises help to modernize the Philippine Armed...gave a good and profitable investment climate for Americans. (8:60-61) It was not surprising that while biq businesses were owned by Americans, small

CTC Sentinel. Volume 8, Issue 9, September 2015

DTIC Science & Technology

2015-09-01

without com- promise, complacency, equivocation, or circumvention.”12 13 The speech caused concern across the Syrian opposition, many mem- bers of which...Bayda, slide 8. n Hamza bin Ladin gave an audio speech that was released on August 14 calling for lone wolf attacks against the United States and...the West, for example. “Al-Qaeda’s as-Sahab Media Releases Audio Speech from Hamza bin Laden,” SITE Intelligence Group, August 14, 2015. SEP TEMBER

United States Air Force College Science and Engineering Program. Volume 1

DTIC Science & Technology

1988-12-01

with debugging and testing Potfit and AtmBis and for explaining the chemical concepts necessary to understand these two programs. Dr. Phil Christiansen ...work interesting, and in general, making the summer an extremely informative experience. Mr. Russ Leighton gave me invaluable assistance in programming...help and guidance in all phases of my work. i My gratitude also extends to Russ Leighton for his technical advice; to Les Tepe for his support; to my

Under the Influence: The Binge Drinking Epidemic on College Campuses. Hearing before the Committee on Governmental Affairs. United States Senate, One Hundred Seventh Congress, Second Session (May 15, 2002).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Governmental Affairs.

A hearing was held to explore the problem of binge drinking on campus and to consider possible responses to this problem. Following an opening statement by Senator Joseph Lieberman, a panel of witness who have done research and work in the field gave testimony. These witnesses commented on the problem of binge drinking: (1) Raynard S. Kingston,…

National Nutrition Policy Study--1974. Hearings Before the Select Committee on Nutrition and Human Needs of the United States Senate, Ninety-Third Congress, Second Session. Part 6--Nutrition and Health. Hearings Held Washington, D.C., June 21, 1974.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Select Committee on Nutrition and Human Needs.

This session of hearings began with an opening statement by Senator Edward M. Kennedy. Such witnesses as the following then gave testimony: Dr. William E. Conner, co-chairman, Panel on Nutrition and Health, University of Iowa; A. Yanechik, Arizona Department of Health Services; Dr. J. Farquhar, Stanford University Medical Center; Dr. E. Bierman,…

International Energy Agency's Heat Pump Centre (IEA-HPC) Annual National Team Working Group Meeting

NASA Astrophysics Data System (ADS)

Broders, M. A.

1992-09-01

The traveler, serving as Delegate from the United States Advanced Heat Pump National Team, participated in the activities of the fourth IEA-HPC National Team Working Group meeting. Highlights of this meeting included review and discussion of 1992 IEA-HPC activities and accomplishments, introduction of the Switzerland National Team, and development of the 1993 IEA-HPC work program. The traveler also gave a formal presentation about the Development and Activities of the IEA Advanced Heat Pump U.S. National Team.

A resolution recognizing the 50th anniversary of the date of enactment of the law that created real estate investment trusts (REITs) and gave millions of Americans new investment opportunities that helped them build a solid foundation for retirement and has contributed to the overall strength of the economy of the United States.

THOMAS, 112th Congress

Sen. Isakson, Johnny [R-GA

2011-02-17

Senate - 02/17/2011 Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (All Actions) Tracker: This bill has the status Agreed to in SenateHere are the steps for Status of Legislation:

Parental Involvement with College Students in Germany, Hong Kong, Korea, and the United States

PubMed Central

Fingerman, Karen L.; Cheng, Yen-Pi; Kim, Kyungmin; Fung, Helene H.; Han, Gyounghae; Lang, Frieder R.; Lee, Wonkyung; Wagner, Jenny

2014-01-01

Rates of college attendance have increased throughout the world. This study asked whether students across nations experience high involvement with parents (frequent contact and support) and how satisfied they are with parental involvement. College students from four major Western and Asian economies participated: Germany (n = 458), Hong Kong (n = 276), Korea (n = 257), and the United States (n = 310). Consistent with solidarity theory, students across nations reported frequent contact with parents and receiving several forms of social support (e.g., practical, emotional, and advice) every month. Multilevel models revealed Asian students received more frequent parental support than German or US students, but were less satisfied with that support. Students in Hong Kong resided with parents more often and gave more support to parents than students in other cultures. Discussion focuses on cultural (i.e., filial obligation) and structural (i.e., coresidence) factors explaining parental involvement. PMID:27594722

Variable impact of late-Quaternary megafaunal extinction in causing ecological state shifts in North and South America

PubMed Central

Barnosky, Anthony D.; Lindsey, Emily L.; Villavicencio, Natalia A.; Bostelmann, Enrique; Hadly, Elizabeth A.; Wanket, James; Marshall, Charles R.

2016-01-01

Loss of megafauna, an aspect of defaunation, can precipitate many ecological changes over short time scales. We examine whether megafauna loss can also explain features of lasting ecological state shifts that occurred as the Pleistocene gave way to the Holocene. We compare ecological impacts of late-Quaternary megafauna extinction in five American regions: southwestern Patagonia, the Pampas, northeastern United States, northwestern United States, and Beringia. We find that major ecological state shifts were consistent with expectations of defaunation in North American sites but not in South American ones. The differential responses highlight two factors necessary for defaunation to trigger lasting ecological state shifts discernable in the fossil record: (i) lost megafauna need to have been effective ecosystem engineers, like proboscideans; and (ii) historical contingencies must have provided the ecosystem with plant species likely to respond to megafaunal loss. These findings help in identifying modern ecosystems that are most at risk for disappearing should current pressures on the ecosystems’ large animals continue and highlight the critical role of both individual species ecologies and ecosystem context in predicting the lasting impacts of defaunation currently underway. PMID:26504219

Variable impact of late-Quaternary megafaunal extinction in causing ecological state shifts in North and South America

NASA Astrophysics Data System (ADS)

Barnosky, Anthony D.; Lindsey, Emily L.; Villavicencio, Natalia A.; Bostelmann, Enrique; Hadly, Elizabeth A.; Wanket, James; Marshall, Charles R.

2016-01-01

Loss of megafauna, an aspect of defaunation, can precipitate many ecological changes over short time scales. We examine whether megafauna loss can also explain features of lasting ecological state shifts that occurred as the Pleistocene gave way to the Holocene. We compare ecological impacts of late-Quaternary megafauna extinction in five American regions: southwestern Patagonia, the Pampas, northeastern United States, northwestern United States, and Beringia. We find that major ecological state shifts were consistent with expectations of defaunation in North American sites but not in South American ones. The differential responses highlight two factors necessary for defaunation to trigger lasting ecological state shifts discernable in the fossil record: (i) lost megafauna need to have been effective ecosystem engineers, like proboscideans; and (ii) historical contingencies must have provided the ecosystem with plant species likely to respond to megafaunal loss. These findings help in identifying modern ecosystems that are most at risk for disappearing should current pressures on the ecosystems' large animals continue and highlight the critical role of both individual species ecologies and ecosystem context in predicting the lasting impacts of defaunation currently underway.

Dr Amos G Babcock - fact or fiction?

PubMed

Smith, Douglas

2014-11-01

The War of 1812-14 between the United States of America and Great Britain gave rise to several journals relating the sufferings of prisoners of war confined in prison ships and gaols in England. One of these is A Journal of a Young Man from Massachusetts, said to have been written by Dr Amos G Babcock, an American ship's surgeon, and first published in 1816. This article sets out arguments for and against the truth of this assertion. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Rapid presumptive identification of the Mycobacterium tuberculosis-bovis complex by radiometric determination of heat stable urease

DOE Office of Scientific and Technical Information (OSTI.GOV)

Gandy, J.H.; Pruden, E.L.; Cox, F.R.

1983-12-01

Simple and rapid Bactec methodologies for the determination of neat (unaltered) and heat stable urease activity of mycobacteria are presented. Clinical isolates (63) and stock cultures (32)--consisting of: M. tuberculosis (19), M. bovis (5), M. kansasii (15), M. marinum (4), M. simiae (3), M. scrofulaceum (16), M. gordonae (6), M. szulgai (6), M. flavescens (1), M. gastri (1), M. intracellulare (6), M. fortuitum-chelonei complex (12), and M. smegmatis (1)--were tested for neat urease activity by Bactec radiometry. Mycobacterial isolates (50-100 mg wet weight) were incubated at 35 degrees C for 30 minutes with microCi14C-urea. Urease-positive mycobacteria gave Bactec growth indexmore » (GI) values greater than 100 units, whereas urease-negative species gave values less than 10 GI units. Eighty-three isolates possessing neat urease activity were heated at 80 degrees C for 30 minutes followed by incubation at 35 degrees C for 30 minutes with 1 microCi14C-urea. Mycobacterium tuberculosis-bovis complex demonstrated heat-stable urease activity (GI more than 130 units) and could be distinguished from mycobacteria other than tuberculosis (MOTT), which gave GI values equal to or less than 40 units.« less

[Cost at the first level of care].

PubMed

Villarreal-Ríos, E; Montalvo-Almaguer, G; Salinas-Martínez, M; Guzmán-Padilla, J E; Tovar-Castillo, N H; Garza-Elizondo, M E

1996-01-01

To estimate the unit cost of 15 causes of demand for primary care per health clinic in an institutional (social security) health care system, and to determine the average cost at the state level. The cost of 80% of clinic visits was estimated in 35 of 40 clinics in the social security health care system in the state of Nuevo Leon, Mexico. The methodology for fixed costs consisted of: departmentalization, inputs, cost, weights and construction of matrices. Variable costs were estimated for standard patients by type of health care sought and with the consensus of experts; the sum of fixed and variable costs gave the unit cost. A computerized model was employed for data processing. A large variation in unit cost was observed between health clinics studied for all causes of demand, in both metropolitan and non-metropolitan areas. Prenatal care ($92.26) and diarrhea ($93.76) were the least expensive while diabetes ($240.42) and hypertension ($312.54) were the most expensive. Non-metropolitan costs were higher than metropolitan costs (p < 0.05); controlling for number of physician's offices showed that this was determined by medical units with only one physician's office. Knowledge of unit costs is a tool that, when used by medical administrators, allows adequate health care planning and efficient allocation of health resources.

Understanding perceptions of stakeholder groups about Forestry Best Management Practices in Georgia.

PubMed

Tumpach, Chantal; Dwivedi, Puneet; Izlar, Robert; Cook, Chase

2018-05-01

Forestry Best Management Practices (BMPs) are critical in ensuring sustainable forest management in the United States because of their effectiveness in protecting water quality, reducing soil erosion, maintaining riparian habitat, and sustaining site productivity. The success of forestry BMPs depends heavily on coordination among primary stakeholder groups. It is important to understand perceptions of such groups for a successful forest policy formulation. We used the SWOT-AHP (Strengths, Weaknesses, Opportunities, and Threats analysis with the Analytical Hierarchy Process) framework to assess perceptions of three stakeholder groups (loggers, landowners, agency foresters) about forestry BMPs in Georgia, the largest roundwood producing state in the United States. The agency and logger stakeholder groups gave the highest priority to improved reputation under the strength category, whereas the landowner stakeholder group perceived sustainable forestry as the highest priority under the same category. Lack of landowner education was the highest priority under the weakness category for landowner and agency stakeholder groups, whereas the logger stakeholder group selected lack of trained personnel as the highest priority under the same category. Agency and landowner stakeholder groups gave the highest priority to training and education while loggers indicated maintenance of forest-based environmental benefits as their highest priority under the opportunity category. Finally, landowners and agency stakeholder groups perceived more regulations and restrictions as most significant in the threat category whereas the logger stakeholder group was most concerned about the insufficient accounting of cost sharing under the same category. Overall, selected stakeholder groups recognize the importance of forestry BMPs and had positive perceptions about them. A collaborative approach based on continuous feedback can streamline expectations of stakeholder groups about forestry BMPs in Georgia and several other states that are interested in maintaining high compliance rate of forestry BMPs for ensuring sustainable forest management. Copyright © 2018 Elsevier Ltd. All rights reserved.

New donor-acceptor conjugates based on a trifluorenylporphyrin linked to a redox-switchable ruthenium unit.

PubMed

Merhi, Areej; Zhang, Xu; Yao, Dandan; Drouet, Samuel; Mongin, Olivier; Paul, Frédéric; Williams, J A Gareth; Fox, Mark A; Paul-Roth, Christine O

2015-05-28

Reactions of the 16-electron ruthenium complex [Ru(dppe)2Cl][PF6] with metal-free and zinc ethynylphenyltrifluorenylporphyrins and respectively, gave the new dyads and with ethynylruthenium group as a potential electron donor and the porphyrin as a potential electron acceptor. The redox properties of the porphyrins were investigated by cyclic voltammetry and UV spectroelectrochemistry (SEC), which reveal that the monocation and monoanion of metal-free porphyrin are stable under these conditions whereas the formation of the corresponding radical cation or anion of the zinc porphyrin was accompanied by partial decomplexation of the zinc ion. Oxidations of the dyads and gave stable radical cations as probed using IR, NIR and UV SEC methods. These cations show similar NIR and IR bands to those reported for the known 17-electron [Ru(dppe)2(C[triple bond, length as m-dash]CPh)Cl](+) radical cation. Remarkably, the dyad has four stable redox states +2/+1/0/-1 where the second oxidation and first reduction processes take place at the porphyrin unit. Simulated absorption spectra on at optimised geometries obtained by TD-DFT computations with the CAM-B3LYP functional are shown to be in very good agreement with the observed UV absorption spectra of . The spectra of and their oxidised and reduced species were interpreted with the aid of the TD-DFT data. Fluorescence measurements reveal that the dyads and are only weakly emitting compared to and , indicative of quenching of the porphyrinic singlet excited state by the ruthenium centre.

A survey of atmospheric monitoring systems in U.S. underground coal mines

PubMed Central

Rowland, J.H.; Harteis, S.P.; Yuan, L.

2018-01-01

In 1995 and 2003, the U.S. Mine Safety and Health Administration (MSHA) conducted surveys to determine the number of atmospheric monitoring systems (AMS) that were being used in underground coal mines in the United States. The survey reports gave data for the different AMS manufacturers, the different types of equipment monitored, and the different types of gas sensors and their locations. Since the last survey in 2003, MSHA has changed the regulation requirements for early fire detection along belt haulage entries. As of Dec. 31, 2009, point-type heat sensors are prohibited for use for an early fire detection system. Instead, carbon monoxide (CO) sensors are now required. This report presents results from a new survey and examines how the regulation changes have had an impact on the use of CO sensors in underground coal mines in the United States. The locations and parameters monitored by AMS and CO systems are also discussed. PMID:29674789

Transient and steady-state performance of a single turbojet combustor with four different fuel nozzles

NASA Technical Reports Server (NTRS)

Mccafferty, Richard J; Donlon, Richard H

1955-01-01

Acceleration and steady-state performance of a tubular combustor was evaluated at two simulated altitudes with four different fuel nozzles. Temperature response lag was observed with all the nozzles. Except for rich-limit blowout, the only combustion failures observed during acceleration were with a fuel nozzle that gave an interrupted flow delivery during the acceleration. This same nozzle, because of superior fuel atomization, gave the highest steady-state combustion efficiencies.

Multinational operations of US for-profit hospital chains: trends and implications.

PubMed Central

Berliner, H S; Regan, C

1987-01-01

The expansion of United States for-profit hospital chains into the international arena is a new and important development. Experiences with contract management of middle eastern hospitals in the early 1970s gave the American firms impetus to pursue ownership of health facilities in other parts of the world. US companies now operate over 95 foreign hospitals. The reasons for this involvement include the political receptivity of the government of the host nation; the potential for rapid growth and profits; the lack of indigenous competition; and the ability to occupy a distinct niche within the extant health services organization. The political and ideological implications of the growth of private medicine, particularly in the United Kingdom, in terms of its effects on the National Health Service are discussed. Questions for future research are posed. PMID:3631360

Salmonella Prevalence and Antimicrobial Susceptibility from the National Animal Health Monitoring System Sheep 2011 Study.

PubMed

Dargatz, David A; Marshall, Katherine L; Fedorka-Cray, Paula J; Erdman, Matthew M; Kopral, Christine A

2015-12-01

Salmonella is a major cause of foodborne illness and can cause clinical disease in animals. Understanding the on-farm ecology of Salmonella will be helpful in decreasing the risk of foodborne transmission. An objective of this study was to determine the prevalence of Salmonella among fecal samples collected on sheep operations in the United States. Another objective was to compare the use of composite fecal samples with fecal samples collected from individual sheep as a tool for screening sheep flocks for Salmonella. Sheep fecal samples (individual and composite) were collected on operations in 22 states. Salmonella isolates were characterized with regard to species, serotype, and antimicrobial susceptibility profile. Most operations (72.1%) had at least one positive sample and overall 26.9% of samples were positive. The percentage of positive samples varied by animal age class. Composite and individual samples gave similar results. The majority of the isolates (94%) were Salmonella enterica subspecies diarizonae serotype 61:-:1,5,7. Nearly all of the isolates (91.2%) tested for antimicrobial susceptibility were susceptible to all antimicrobials in the panel. The findings suggest that salmonellae typically associated with foodborne disease transmission are infrequently found on sheep operations in the United States.

Government funding for HIV not keeping pace with epidemic.

PubMed

1999-05-14

In April 1999, UNAIDS warned that government spending has failed to keep up with the global spread of AIDS. Although the U.S. is the largest funder of international AIDS programs among industrialized nations, Norway and the Netherlands ranked first and second, respectively, with respect to the portion of their gross national product spent on these programs. The United States gave only $17 for each $1 million of its gross national product, compared with Norway's $93 and the Netherlands' $92 per $1 million. UNAIDS executive director Peter Piot cautioned that, in order to effectively improve conditions in developing nations, more must be invested in the fight against AIDS.

The migratory bird treaty and a century of waterfowl conservation

USGS Publications Warehouse

Anderson, Michael G.; Alisauskas, Ray T.; Batt, Bruce D. J.; Blohm, Robert J.; Higgins, Kenneth F.; Perry, Matthew; Ringelman, James K.; Sedinger, James S.; Serie, Jerome R.; Sharp, David E.; Trauger, David L.; Williams, Christopher K.

2018-01-01

In the final decades of the nineteenth century, concern was building about the status of migratory bird populations in North America. In this literature review, we describe how that concern led to a landmark conservation agreement in 1916, between the United States and Great Britain (on behalf of Canada) to conserve migratory birds shared by Canada and the United States. Drawing on published literature and our personal experience, we describe how subsequent enabling acts in both countries gave rise to efforts to better estimate population sizes and distributions, assess harvest rates and demographic impacts, design and fund landscape-level habitat conservation initiatives, and organize necessary political and regulatory processes. Executing these steps required large-scale thinking, unprecedented regional and international cooperation, ingenuity, and a commitment to scientific rigor and adaptive management. We applaud the conservation efforts begun 100 years ago with the Migratory Bird Treaty Convention. The agreement helped build the field of wildlife ecology and conservation in the twentieth century but only partially prepares us for the ecological and social challenges ahead. 

Classification of Alzheimer's Disease Based on Eight-Layer Convolutional Neural Network with Leaky Rectified Linear Unit and Max Pooling.

PubMed

Wang, Shui-Hua; Phillips, Preetha; Sui, Yuxiu; Liu, Bin; Yang, Ming; Cheng, Hong

2018-03-26

Alzheimer's disease (AD) is a progressive brain disease. The goal of this study is to provide a new computer-vision based technique to detect it in an efficient way. The brain-imaging data of 98 AD patients and 98 healthy controls was collected using data augmentation method. Then, convolutional neural network (CNN) was used, CNN is the most successful tool in deep learning. An 8-layer CNN was created with optimal structure obtained by experiences. Three activation functions (AFs): sigmoid, rectified linear unit (ReLU), and leaky ReLU. The three pooling-functions were also tested: average pooling, max pooling, and stochastic pooling. The numerical experiments demonstrated that leaky ReLU and max pooling gave the greatest result in terms of performance. It achieved a sensitivity of 97.96%, a specificity of 97.35%, and an accuracy of 97.65%, respectively. In addition, the proposed approach was compared with eight state-of-the-art approaches. The method increased the classification accuracy by approximately 5% compared to state-of-the-art methods.

EMG analysis tuned for determining the timing and level of activation in different motor units

PubMed Central

Lee, Sabrina S.M.; de Boef Miara, Maria; Arnold, Allison S.; Biewener, Andrew A.; Wakeling, James M.

2011-01-01

Recruitment patterns and activation dynamics of different motor units greatly influence the temporal pattern and magnitude of muscle force development, yet these features are not often considered in muscle models. The purpose of this study was to characterize the recruitment and activation dynamics of slow and fast motor units from electromyographic (EMG) recordings and twitch force profiles recorded directly from animal muscles. EMG and force data from the gastrocnemius muscles of seven goats were recorded during in vivo tendon-tap reflex and in situ nerve stimulation experiments. These experiments elicited EMG signals with significant differences in frequency content (p<0.001). The frequency content was characterized using wavelet and principal components analysis, and optimized wavelets with centre frequencies, 149.94Hz and 323.13Hz, were obtained. The optimized wavelets were used to calculate the EMG intensities and, with the reconstructed twitch force profiles, to derive transfer functions for slow and fast motor units that estimate the activation state of the muscle from the EMG signal. The resulting activation-deactivation time constants gave r values of 0.98 to 0.99 between the activation state and the force profiles. This work establishes a framework for developing improved muscle models that consider the intrinsic properties of slow and fast fibres within a mixed muscle, and that can more accurately predict muscle force output from EMG. PMID:21570317

EMG analysis tuned for determining the timing and level of activation in different motor units.

PubMed

Lee, Sabrina S M; Miara, Maria de Boef; Arnold, Allison S; Biewener, Andrew A; Wakeling, James M

2011-08-01

Recruitment patterns and activation dynamics of different motor units greatly influence the temporal pattern and magnitude of muscle force development, yet these features are not often considered in muscle models. The purpose of this study was to characterize the recruitment and activation dynamics of slow and fast motor units from electromyographic (EMG) recordings and twitch force profiles recorded directly from animal muscles. EMG and force data from the gastrocnemius muscles of seven goats were recorded during in vivo tendon-tap reflex and in situ nerve stimulation experiments. These experiments elicited EMG signals with significant differences in frequency content (p<0.001). The frequency content was characterized using wavelet and principal components analysis, and optimized wavelets with centre frequencies, 149.94 Hz and 323.13 Hz, were obtained. The optimized wavelets were used to calculate the EMG intensities and, with the reconstructed twitch force profiles, to derive transfer functions for slow and fast motor units that estimate the activation state of the muscle from the EMG signal. The resulting activation-deactivation time constants gave r values of 0.98-0.99 between the activation state and the force profiles. This work establishes a framework for developing improved muscle models that consider the intrinsic properties of slow and fast fibres within a mixed muscle, and that can more accurately predict muscle force output from EMG. Copyright © 2011 Elsevier Ltd. All rights reserved.

Electronic Media Merchandising in Distributive Education. Final Report.

ERIC Educational Resources Information Center

Red Bank Regional High School, Little Silver, NJ.

This project designed and implemented an instructional unit in the production of television commercials in a distributive education program. In addition to providing students with a more comprehensive unit on advertising, the producing of commercials for products sold in the school gave them an opportunity to incorporate classroom theory into…

Point of care hand hygiene-where's the rub? A survey of US and Canadian health care workers' knowledge, attitudes, and practices.

PubMed

Kirk, Jane; Kendall, Anson; Marx, James F; Pincock, Ted; Young, Elizabeth; Hughes, Jillian M; Landers, Timothy

2016-10-01

Hand hygiene at the point of care is recognized as a best practice for promoting compliance at the moments when hand hygiene is most critical. The objective of this study was to compare knowledge, attitudes, and practices of US and Canadian frontline health care personnel regarding hand hygiene at the point of care. Physicians and nurses in US and Canadian hospitals were invited to complete a 32-question online survey based on evidence supporting point of care hand hygiene. Eligible health care personnel were in direct clinical practice at least 50% of the time. Three hundred fifty frontline caregivers completed the survey. Among respondents, 57.1% were from the United States and 42.9% were from Canada. Respondents were evenly distributed between physician and nurses. The US and Canadian respondents gave identical ranking to their perceived barriers to hand hygiene compliance. More than half of the respondents from both the United States and Canada agreed or strongly agreed that they would be more likely to clean their hands when recommended if alcohol-based handrub was closer to the patient. This survey demonstrates that similarities between Canada and the United States were more common than not, and the survey raises, or suggests, potential knowledge gaps that require further illumination. Copyright © 2016 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.

Arms and alliance in Japanese public opinion

DOE Office of Scientific and Technical Information (OSTI.GOV)

Umemoto, T.

1985-01-01

This thesis analyzes the transformation of Japanese public opinion concerning the nation's security posture during the past decade. Until the early 1970s, the peculiar strength of a neutralist-pacifist outlook among the Japanese people, which arose in large part from the absence of a serious external threat severely encumbered Tokyo's defense efforts in the context of the alliance with the United States. In particular, such state of domestic opinion gave rise to what the author has elected to call the institutionalized constraints - limitations deriving from constitutional interpretation, the Three Non-Nuclear Principles, and the Three Principles on Weapons Exports - onmore » the scope of such endeavors. It moreover prepared the condition for the Government's adoption of restrictive military buildup policies in the National Defense Program Outline. Over the past decade, however, as Japan's security environment has deteriorated with the growth of the putative Soviet threat, and as the United States and China have come to expect greater Japanese defense efforts, the climate of opinion within Japan has gradually shifted in favor of a security posture based on the Mutual Security Treaty (MST) and the Self-Defense Forces (SDFs). Opinion polls have come to indicate solid popular approval of maintenance of armament and participation in alliance.« less

Clearcutting and burning slash alter quality of stream water in northern Idaho

Treesearch

Gordon G. Snyder; Harold F. Haupt; George H. Belt

1975-01-01

In the cedar-hemlock-grand fir ecosystem clearcutting of units of varying size (2.6 to 44 ha) and subsequent disposal of slash by prescribed burning resulted in on-site stream water quality changes. But off-site changes were of less intensity. Two of three clearcut units responded in this manner; a third unit gave different results. The physical and chemical components...

Status and Future of the Naval R&D Establishment

DTIC Science & Technology

2010-09-01

above or by innovating in business models to create new markets (e.g., iTunes , iPhone App Store). The secret sauce allows Apple to 17...DASN C3I gave them a mixed report card as did ONR and DARPA who stated that they use selected individuals or small groups at the Centers but not...heavily on SSC LANT. However, DASN C3I gave them a mixed report card as did ONR and DARPA who stated that they use selected individuals or small

Investigation of the influence of lineaments, lineament intersections and geology on groundwater yield in the basement complex terrain of Ondo State, Southwestern Nigeria

NASA Astrophysics Data System (ADS)

Akinluyi, Francis O.; Olorunfemi, Martins O.; Bayowa, Oyelowo G.

2018-03-01

The influence of lineaments, lineament intersections and geology on the groundwater yield of the basement terrain of Ondo State was investigated using optical remote sensing data, Aster DEM, geology, and borehole yield data. Landsat-7 ETM+ and Aster DEM were processed to generate composite lineament map. The study area was traversed by five (5) main lineament populations trending N-S, NE-SW, E-W, ENE-WSW, NNW-SSE. Boreholes sited on lineament exhibited a yield range of between 0.8 and 1.28 l/s with an average yield of 1.04 l/s. Boreholes sited close to lineament gave groundwater yield values of between 0.5 and 1.28 l/s and an average yield of 1 l/s, while boreholes located outside lineament gave groundwater yield range of between 0.2 and 1.26 l/s with an average yield of 0.98 l/s. The investigation of the hydrogeological characteristics of the lithologies by superimposing the yield data showed average yield of 0.98 l/s for migmatite gneiss biotite granite undifferentiated (M), 1.01 l/s for porphyritic granite (OGp), 1.03 l/s for medium- to coarse-grained (OGe), 1.17 l/s for pelitic schist undifferentiated (Su), 1.24 l/s for quartz schist and quartzite (Eq), 1.12 l/s for older granite undifferentiated (OGu), 0.5 l/s for slightly migmatised medium-grained granite-gneiss (gg) and 1.23 l/s for fine-grained flaggy quartzite and schists (Sf). The study concluded that borehole data located on or near lineaments or at intersection of lineaments gave higher yields more than those located before lineaments or outside lineaments, while quartz schist and quartzite exhibited the highest average groundwater yield of all the lithological units.

Physician assisted suicide and the Supreme Court: putting the constitutional claim to rest.

PubMed Central

Mariner, W K

1997-01-01

Like the debate about many controversial questions of ethics and medical care in America, public debate about physician assisted suicide became focused on questions of constitutional law. On June 26, 1997, the United States Supreme Court unanimously rejected any constitutional right of terminally ill patients to physician assisted suicide. An analysis of the Court's reasoning reveals that its decisions resolved only a narrow constitutional question that affects relatively few people--mentally competent, terminally ill patients who wish to hasten their imminent deaths by having a physician prescribe medication that they intend to use to commit suicide. Although suicide is not a crime, states remain free to prohibit assisted suicide. One consequence of the Court's decisions may be renewed debate on state laws. A more productive result would be to address the broader public health concerns that gave rise to support for physician assisted suicide--inadequate care for the terminally ill and prevention of suicide. PMID:9431307

Application of wheat yield model to United States and India. [Great Plains

NASA Technical Reports Server (NTRS)

Feyerherm, A. M. (Principal Investigator)

1977-01-01

The author has identified the following significant results. The wheat yield model was applied to the major wheat-growing areas of the US and India. In the US Great Plains, estimates from the winter and spring wheat models agreed closely with USDA-SRS values in years with the lowest yields, but underestimated in years with the highest yields. Application to the Eastern Plains and Northwest indicated the importance of cultural factors, as well as meteorological ones in the model. It also demonstrated that the model could be used, in conjunction with USDA-SRRS estimates, to estimate yield losses due to factors not included in the model, particularly diseases and freezes. A fixed crop calendar for India was built from a limited amount of available plot data from that country. Application of the yield model gave measurable evidence that yield variation from state to state was due to different mixes of levels of meteorological and cultural factors.

A descriptive study of "being with woman" during labor and birth.

PubMed

Hunter, Lauren P

2009-01-01

The objective of this study was to learn more about women's perceptions of the nurse-midwifery practice of "being with woman" during childbirth. The descriptive, correlational design used a convenience sample of 238 low-risk postpartum women in a hospital nurse-midwifery practice, with two childbirth settings: a standard labor and delivery unit and an in-hospital birth center. The main outcome measure was a 29-item seven-response Likert scale questionnaire, the Positive Presence Index (PPI), administered to women cared for during labor and birth by nurse-midwives to measure the concept of being with woman. Statistical analysis demonstrated women who gave birth in the in-hospital birth center or who began labor in the in-hospital birth center prior to an indicated transfer to the standard labor and delivery unit gave higher PPI scores than women who were admitted to and gave birth on the standard labor and delivery unit. Parity, ethnicity, number of midwives attending, presence of personal support persons, length of labor, and pain relief medications were unrelated to PPI scores. Two coping/comfort techniques, music therapy and breathing, were found to be correlated with reported higher PPI scores than those of women who did not use the techniques. These results can be used to encourage continued use of midwifery care and for low client to midwife caseloads during childbirth, and to modify hospital settings to include more in-hospital birth centers.

Understanding Human Impact: Second Graders Explore Watershed Dynamics

ERIC Educational Resources Information Center

Magruder, Robin; Rosenauer, Julia

2016-01-01

This article describes a second grade science enrichment unit with a focus on human impact, both positive and negative, on the living and nonliving components of the local watershed. Investigating the local watershed gave the unit a personal and pragmatic connection to students' lives because they depend on the local watershed for what they need…

A Climatology of Derecho-Producing Mesoscale Convective Systems in the Central and Eastern United States, 1986-95. Part I: Temporal and Spatial Distribution.

NASA Astrophysics Data System (ADS)

Bentley, Mace L.; Mote, Thomas L.

1998-11-01

In 1888, Iowa weather researcher Gustavus Hinrichs gave widespread convectively induced windstorms the name "derecho". Refinements to this definition have evolved after numerous investigations of these systems; however, to date, a derecho climatology has not been conducted.This investigation examines spatial and temporal aspects of derechos and their associated mesoscale convective systems that occurred from 1986 to 1995. The spatial distribution of derechos revealed four activity corridors during the summer, five during the spring, and two during the cool season. Evidence suggests that the primary warm season derecho corridor is located in the southern Great Plains. During the cool season, derecho activity was found to occur in the southeast states and along the Atlantic seaboard. Temporally, derechos are primarily late evening or overnight events during the warm season and are more evenly distributed throughout the day during the cool season.

Inspection of wear particles in oils by using a fuzzy classifier

NASA Astrophysics Data System (ADS)

Hamalainen, Jari J.; Enwald, Petri

1994-11-01

The reliability of stand-alone machines and larger production units can be improved by automated condition monitoring. Analysis of wear particles in lubricating or hydraulic oils helps diagnosing the wear states of machine parts. This paper presents a computer vision system for automated classification of wear particles. Digitized images from experiments with a bearing test bench, a hydraulic system with an industrial company, and oil samples from different industrial sources were used for algorithm development and testing. The wear particles were divided into four classes indicating different wear mechanisms: cutting wear, fatigue wear, adhesive wear, and abrasive wear. The results showed that the fuzzy K-nearest neighbor classifier utilized gave the same distribution of wear particles as the classification by a human expert.

[The Chinese nuclear test and 'atoms for peace' as a measure for preventing nuclear armament of Japan: the nuclear non-proliferation policy of the United States and the introduction of light water reactors into Japan, 1964-1968].

PubMed

Yamazaki, Masakatsu

2014-07-01

Japan and the United States signed in 1968 a new atomic energy agreement through which US light-water nuclear reactors, including those of the Fukushima Daiichi Nuclear Power Plant of Tokyo Electric Power Company, were to be introduced into Japan. This paper studies the history of negotiations for the 1968 agreement using documents declassified in the 1990s in the US and Japan. After the success of the Chinese nuclear test in October 1964, the United States became seriously concerned about nuclear armament of other countries in Asia including Japan. Expecting that Japan would not have its own nuclear weapons, the US offered to help the country to demonstrate its superiority in some fields of science including peaceful nuclear energy to counter the psychological effect of the Chinese nuclear armament. Driven by his own political agenda, the newly appointed Prime Minister Eisaku Sato responded to the US expectation favorably. When he met in January 1965 with President Johnson, Sato made it clear that Japan would not pursue nuclear weapons. Although the US continued its support after this visit, it nevertheless gave priority to the control of nuclear technology in Japan through the bilateral peaceful nuclear agreement. This paper argues that the 1968 agreement implicitly meant a strategic measure to prevent Japan from going nuclear and also a tactic to persuade Japan to join the Nuclear Non -Proliferation Treaty.

Age at Onset of Bipolar Disorder Related to Parental and Grandparental Illness Burden.

PubMed

Post, Robert M; Altshuler, Lori L; Kupka, Ralph; McElroy, Susan L; Frye, Mark A; Rowe, Michael; Grunze, Heinz; Suppes, Trisha; Keck, Paul E; Leverich, Gabriele S; Nolen, Willem A

2016-10-01

The age at onset of bipolar disorder varies greatly in different countries and continents. The association between load of family history of psychiatric illness and age at onset has not been adequately explored. 979 outpatients with bipolar disorder (from 4 sites in the United States and 3 in the Netherlands and Germany) gave informed consent and completed a questionnaire about their demographics, age at onset of illness, and family history of unipolar and bipolar disorder, alcohol and substance abuse comorbidity, suicide attempts, and "other" illnesses in their parents, 4 grandparents, and any offspring. We examined how the parental and grandparental burden of these illnesses related to the age at onset of the patients' bipolar disorder. The burden of family psychiatric history was strongly related to an earlier age at onset of illness in both US and European patients (F₃,₉₀₆ = 35.42, P < .0001). However, compared to the Europeans, patients in the United States had both more family history of most difficulties and notably earlier age at onset. Earlier age at onset was associated with a greater illness burden in the patient's offspring (t₅₆₈ = 4.1, P < .0001). More parental and grandparental psychiatric illness was associated with an earlier age at onset of bipolar disorder, which is earlier in the United States compared with Europe and is strongly related to a poor long-term prognosis. This apparent polygenic contribution to early onset deserves further study and therapeutic attempts at ameliorating the transgenerational impact. © Copyright 2016 Physicians Postgraduate Press, Inc.

Condensed tannins. Base-catalysed reactions of polymeric procyanidins with phloroglucinol: Intramolecular rearrangements

Treesearch

Peter E. Laks; Richard W. Hemingway; Anthony H. Conner

1987-01-01

Reactions of polymeric procyanidins with phloroglucinol at pH 12.0 and temperatures of 23 or 50°C gave epicatechin-(4β)-phloroglucinol (7), by cleavage of the interflavanoid bond between procyanidin units with subsequent addition of phloroglucinol, and (+)-catechin from the terminal unit. The phloroglucinol adduct (7) rearranged to an enolic form of 8-(3,4-...

Prehydrolysis of aspen wood with water and with dilute aqueous sulfuric acid

Treesearch

Edward L. Springer; John F. Harris

1982-01-01

Water prehydrolysis of aspen wood was compared with 0.40% sulfuric acid prehydrolysis at a reaction temperature of 170°C. Acid prehydrolysis gave much higher yields of total anhydroxylose units in the prehydrolyzate and removed significantly less anhydroglucose from the wood than did the water treatment. At maximum yields of total anhydroxylose units in the...

Colorado State University Center for Geosciences/Atmospheric Research (CG/AR)

DTIC Science & Technology

2013-02-01

Precipitable Water observations and to extract uncertainty estimates. Gave a video teleconference presentation titled “Global Precipitation Products...of Atmospheric Chemistry and Physics (An Interactive Open Access Journal of the European Geosciences Union), following revisions in response to...Army Research Laboratory in Adelphi, Maryland on Tuesday, August 2. Dr. Stanley Kidder gave a video teleconference presentation titled “Global

Short and Long-Term Sunlight Radiation and Stroke Incidence

PubMed Central

McClure, Leslie A.; Judd, Suzanne E.; Howard, Virginia J.; Crosson, William L.; Al-Hamdan, Mohammad Z.; Wadley, Virginia G.; Peace, Fredrick; Kabagambe, Edmond K.

2012-01-01

OBJECTIVE Examine whether long and short-term sunlight radiation is related to stroke incidence. METHODS Fifteen-year residential histories merged with satellite, ground monitor, and model reanalysis data were used to determine sunlight radiation (insolation) and temperature exposure for a cohort of 16,606 stroke and coronary artery disease free black and white participants aged 45+ from the 48 contiguous United States. Fifteen, ten, five, two and one-year exposures were used to predict stroke incidence during follow-up in Cox proportional hazard models. Potential confounders and mediators were included during model-building. RESULTS Shorter exposure periods exhibited similar, but slightly stronger relationships than longer exposure periods. After adjustment for other covariates, the previous year’s monthly average insolation exposure below the median gave an HR=1.61 (95% CI: 1.15, 2.26) and the previous year’s highest compared to the second highest quartile of monthly average maximum temperature exposure gave an HR=1.92 (1.27, 2.92). INTERPRETATION These results indicate a relationship between lower levels of sunlight radiation and higher stroke incidence. The biological pathway of this relationship is not clear. Future research will show whether this finding stands, the pathway for this relationship, and if it is due to short or long-term exposures. PMID:23225379

The origins and persistence of psychosurgery in the state of Iowa.

PubMed

Jareczek, Francis J; Holland, Marshall T; Howard, Matthew A; Walch, Timothy; Abel, Taylor J

2017-09-01

Neurosurgery for the treatment of psychological disorders has a checkered history in the United States. Prior to the advent of antipsychotic medications, individuals with severe mental illness were institutionalized and subjected to extreme therapies in an attempt to palliate their symptoms. Psychiatrist Walter Freeman first introduced psychosurgery, in the form of frontal lobotomy, as an intervention that could offer some hope to those patients in whom all other treatments had failed. Since that time, however, the use of psychosurgery in the United States has waxed and waned significantly, though literature describing its use is relatively sparse. In an effort to contribute to a better understanding of the evolution of psychosurgery, the authors describe the history of psychosurgery in the state of Iowa and particularly at the University of Iowa Department of Neurosurgery. An interesting aspect of psychosurgery at the University of Iowa is that these procedures have been nearly continuously active since Freeman introduced the lobotomy in the 1930s. Frontal lobotomies and transorbital leukotomies were performed by physicians in the state mental health institutions as well as by neurosurgeons at the University of Iowa Hospitals and Clinics (formerly known as the State University of Iowa Hospital). Though the early technique of frontal lobotomy quickly fell out of favor, the use of neurosurgery to treat select cases of intractable mental illness persisted as a collaborative treatment effort between psychiatrists and neurosurgeons at Iowa. Frontal lobotomies gave way to more targeted lesions such as anterior cingulotomies and to neuromodulation through deep brain stimulation. As knowledge of brain circuits and the pathophysiology underlying mental illness continues to grow, surgical intervention for psychiatric pathologies is likely to persist as a viable treatment option for select patients at the University of Iowa and in the larger medical community.

FY18 State Of NASA Budget

NASA Image and Video Library

2017-05-22

On May 23, the Acting Administrator Robert Lightfoot gave a State of NASA address at Headquarters to rollout the Fiscal Year 2018 Budget proposal. This video highlights the future-facing vision of those plans.

20 CFR 416.1901 - Scope of subpart S.

Code of Federal Regulations, 2010 CFR

2010-04-01

... to the State (or a political subdivision of the State) as repayment for interim assistance it gave... you must have given written authorization for us to repay the State (or a political subdivision of the... State. (4) Appeals. Sections 416.1920 through 416.1922 describe your appeal rights in the State and in...

Earth observations taken from Space Shuttle Columbia during STS-78 mission

NASA Image and Video Library

1996-06-26

STS078-736-064 (20 June - 7 July 1996) --- As photographed by the flight crew of the Space Shuttle Columbia in Earth-orbit, the city of Colorado Springs, Colorado, is seen near the eastern base of Pikes Peak. It was built on a mesa at 6,008 feet (1,831 meters) sea level. Pikes Peak is the large tan patch on the bottom left or west portion of the photo. The city is the headquarters of Pike National Forest, located on its west side. Founded in 1871 as Fountain Colony by General William J. Palmer, builder of the Denver and Rio Grande Western Railroad, it was renamed for the nearby Manitou mineral springs. Growth of the area followed the Cripple Creek gold strikes in the 1890s and the promotion of the tourist-health-resort trade in the area. The establishment of military installations gave further impetus to development. The North American Air Defense and Aerospace Defense commands are headquartered at Peterson Air Force Base (Peterson Field). Fort Carson (1942), on the city's southern edge, is the home of the Fourth United States Infantry Division. The United States Air Force Academy (1954), just to the north, is set against a backdrop of the Rampart Range. Its population in 1990 was 281,140.

Availability of Outpatient Mental Health Care by Pediatricians and Child Psychiatrists in Five U.S. Cities.

PubMed

Cama, Shireen; Malowney, Monica; Smith, Anna Jo Bodurtha; Spottswood, Margaret; Cheng, Elisa; Ostrowsky, Louis; Rengifo, Jose; Boyd, J Wesley

2017-10-01

The authors sought to assess the availability of outpatient mental health care through pediatrician and child psychiatrist offices in the United States and to characterize differences in appointment availability by location, provider type, and insurance across five cities. To do so, the authors posed as parents of a 12-year-old child with depression, gave a predetermined insurance type, and asked to make the first available appointment with the specified provider. They called the offices of 601 individual pediatricians and 312 child psychiatrists located in five U.S. cities and listed as in-network by Blue Cross Blue Shield, one of the largest private insurers in the United States. Appointments were obtained with 40% of the pediatricians and 17% of the child psychiatrists. The mean wait time for psychiatry appointments was 30 days longer than for pediatric appointments. Providers were less likely to have available appointments for children on Medicaid, which is public insurance for low-income people. The most common reason for being unable to make an appointment was that the listed phone number was incorrect. Pediatricians were twice as likely to see new patients and to see them sooner than child psychiatrists. Increasing the number of both types of providers may be necessary to increase access to mental health care for children.

International medical graduates in the United States: a view from an ECFMG certificant.

PubMed

Zerhouni, Elias A

2006-12-01

The author was instilled with a passion for mathematics and physics by his father, who taught those subjects in a small Algerian town. Another indelible influence came during a high school mathematics class when his teacher gave the class a problem to solve. Little did the students know that it was Fermat's Last Theorem, which stumped them, and before that, every mathematician since 1630. This experience taught the author that failing to get the final answer was part of learning. He became enchanted with imaging techniques and after earning his medical degree in Algeria, came to study at Johns Hopkins. There he received the training he desired in diagnostic radiology. The author believes science has no borders and would like to see the opportunities that were extended to him in 1975 given to immigrants today. Although the United States produces many graduates in the sciences and mathematics, the nation still has a shortfall and must, he argues, work harder to educate and inspire this country's youth in addition to welcoming the brightest and most able scientists from around the world. He also discusses the crucial role of the National Institutes of Health in furthering global health by funding international biomedical research and by transforming medicine in the 21st century.

Toward estimating the impact of changes in immigrants' insurance eligibility on hospital expenditures for uncompensated care

PubMed Central

Castel, Liana D; Timbie, Justin W; Sendersky, Veronica; Curtis, Lesley H; Feather, Keith A; Schulman, Kevin A

2003-01-01

Background The Personal Responsibility and Work Opportunity Reconciliation Act (PRWORA) of 1996 gave states the option to withdraw Medicaid coverage of nonemergency care from most legal immigrants. Our goal was to assess the effect of PRWORA on hospital uncompensated care in the United States. Methods We collected the following state-level data for the period from 1994 through 1999: foreign-born, noncitizen population and health uninsurance rates (US Census Current Population Survey); percentage of teaching hospitals (American Hospital Association Annual Survey of Hospitals); and each state's decision whether to implement the PRWORA Medicaid bar for legal permanent residents or to continue offering nonemergency Medicaid coverage using state-only funds (Urban Institute). We modeled uncompensated care expenditures by state (also from the Annual Survey of Hospitals) in both univariate and multivariable regression analyses. Results When measured at the state level, there was no significant relationship between uncompensated care expenditures and states' percentage of noncitizen immigrants. Uninsurance rates were the only significant factor in predicting uncompensated hospital care expenditures by state. Conclusions Reducing the number of uninsured patients would most surely reduce hospital expenditures for uncompensated care. However, data limitations hampered our efforts to obtain a monetary estimate of hospitals' financial losses due specifically to the immigrant eligibility changes in PRWORA. Quantifying the impact of these provisions on hospitals will require better data sources. PMID:12523939

Using social marketing to increase the use of helmets among bicyclists.

PubMed

Ludwig, Timothy D; Buchholz, Chris; Clarke, Steven W

2005-01-01

In this study, the authors investigated a social marketing intervention to increase the use of bicycle helmets on a university campus in the southeastern United States. Focus groups of students developed a bicycle helmet program slogan and logo (ie, "The Grateful Head"). The authors trained student bicyclists who already used helmets (n=15) as peer agents. These agents provided bicycle helmet information and asked fellow bicyclists to sign a pledge card to wear a helmet. They gave a coupon for a free helmet to those who pledged to wear a helmet. The authors received a total of 379 pledge cards and distributed 259 helmets. Bicycle helmet use rose from a baseline mean of 27.6% to a mean of 49.3% by the last week of the intervention.

Unusual ionospheric variations before the strong Auckland Islands, New Zealand earthquake of 30th September, 2007

NASA Astrophysics Data System (ADS)

Ibanga, J. I.; Akpan, A. E.; George, N. J.; Ekanem, A. M.; George, A. M.

2018-06-01

Using the IAP experiment on board, the DEMETER and TEC from GPS data, unusual ionospheric variations have been observed some days before the 7.4 magnitude New Zealand earthquake. Both sets of data recorded perturbations 10 days before the earthquake at about the same time. The total ion density per centimeter cube (cm-3), recorded a variation of 6.94 while the differential total electron content (DTEC) in total electron content unit 1016 electron per metre square gave a value of 2.93TECU. The observed anomalies were screened for false alarm using the geomagnetic indices of Kernnifzer digit (Kp) and disturbance storm time (Dst.) It was however seen that the state of the ionosphere was geomagnetically quiet during this period; hence the observed variations were seismogenic.

Principle-based ethics and nurses' attitudes towards artificial feeding.

PubMed

Day, L; Drought, T; Davis, A J

1995-02-01

Nurses often institute artificial feeding for patients who would otherwise starve. Recently, the courts in the United States have favoured withholding or withdrawing feedings from patients who currently refuse or previously gave some indication they would refuse artificial nutrition and hydration. This paper investigates under what circumstances nurses feel justified in withholding artificial nutrition and hydration. Structured interviews were conducted with 40 cancer care nurses from two sites, and 40 dementia care nurses from two sites. The interviews were based on two vignettes, one involving an alert patient with terminal cancer, the other a patient suffering end-stage Alzheimer's dementia, and were analysed for themes coinciding with principles of deontological ethics. Investigators found that autonomy, beneficence and non-maleficence most often guided nurses' decisions to withhold or implement artificial feeding.

The lead industry and lead water pipes "A Modest Campaign".

PubMed

Rabin, Richard

2008-09-01

Lead pipes for carrying drinking water were well recognized as a cause of lead poisoning by the late 1800s in the United States. By the 1920s, many cities and towns were prohibiting or restricting their use. To combat this trend, the lead industry carried out a prolonged and effective campaign to promote the use of lead pipes. Led by the Lead Industries Association (LIA), representatives were sent to speak with plumbers' organizations, local water authorities, architects, and federal officials. The LIA also published numerous articles and books that extolled the advantages of lead over other materials and gave practical advice on the installation and repair of lead pipes. The LIA's activities over several decades therefore contributed to the present-day public health and economic cost of lead water pipes.

Illness Progression as a Function of Independent and Accumulating Poor Prognosis Factors in Outpatients With Bipolar Disorder in the United States

PubMed Central

Altshuler, Lori L.; Leverich, Gabriele S.; Nolen, Willem A.; Kupka, Ralph; Grunze, Heinz; Frye, Mark A.; Suppes, Trisha; McElroy, Susan L.; Keck, Paul E.; Rowe, Mike

2014-01-01

Objective: Many patients with bipolar disorder in the United States experience a deteriorating course of illness despite naturalistic treatment in the community. We examined a variety of factors associated with this pattern of illness progression. Method: From 1995 to 2002, we studied 634 adult outpatients with bipolar disorder (mean age of 40 years) emanating from 4 sites in the United States. Patients gave informed consent and completed a detailed questionnaire about demographic, vulnerability, and course-of-illness factors and indicated whether their illness had shown a pattern of increasing frequency or severity of manic or depressive episodes. Fifteen factors previously linked in the literature to a poor outcome were examined for their relationship to illness progression using Kruskal-Wallis test, followed by a 2-sample Wilcoxon rank sum (Mann-Whitney) test, χ2, and logistical regression. Results: All of the putative poor prognosis factors occurred with a high incidence, and, with the exception of obesity, were significantly (P < .05) associated with illness progression. These factors included indicators of genetic and psychosocial risk and loss of social support, early onset, long delay to first treatment, anxiety and substance abuse comorbidity, rapid cycling in any year, and the occurrence of more than 20 prior episodes prior to entering the network. A greater number of factors were linearly associated with the likelihood of a progressively worsening course. Conclusions: Multiple genetic, psychosocial, and illness factors were associated with a deteriorating course of bipolar disorder from onset to study entry in adulthood. The identification of these factors provides important targets for earlier and more effective therapeutic intervention in the hope of achieving a more benign course of bipolar disorder. PMID:25834764

Welfare Reform: Tribal TANF Allows Flexibility To Tailor Programs, but Conditions on Reservations Make It Difficult To Move Recipients into Jobs. Report to Congressional Requesters.

ERIC Educational Resources Information Center

General Accounting Office, Washington, DC.

The 1996 Personal Responsibility and Work Opportunity Reconciliation Act gave American Indian and Alaska Native tribes the option to administer Temporary Assistance for Needy Families (TANF) programs either alone or in a tribal consortium. The law also granted tribal TANF programs more flexibility in program design than it gave to state programs.…

Bicyclist Safety Behaviors in an Urban Northeastern, United States City: An Observational Study.

PubMed

Wolfe, Elizabeth Suzanne; Arabian, Sandra Strack; Salzler, Matthew J; Bugaev, Nikolay; Rabinovici, Reuven

2016-01-01

Bicycling is gaining popularity in the United States, and laws and safety recommendations are being established to keep bicyclists safer. To improve road safety for bicyclists, there is a need to characterize their compliance with road laws and safety behaviors. Adult bicyclists were observed at three high-traffic intersections in Boston, MA, with state recommendations of wearing a helmet and riding in a bike lane. State law compliance for displaying reflectors during the day and of a front light and a rear light/reflector at night, obeying traffic signals, and giving pedestrians the right of way was also observed. Variables were compared between personal and shared/rented bicyclists and analyzed by time of day. A total of 1,685 bicyclists were observed. Because of the speed of the bicyclists and obstructed views, only a sampling of 802 bicyclists was observed for reflectors/front light. Overall, 74% wore a helmet, 49% had reflectors/front lights, 95% rode in bike lanes, 87% obeyed traffic signals, and 99% gave the right of way to pedestrians. Compared with shared bicyclists (n = 122), personal bicyclists (n = 1563) had a higher helmet-wearing behaviors (77% vs. 39%, p = .0001). Shared bicyclists had a higher (p = .0001) compliance with reflectors/lights (100%) than personal bicyclists (39%, n = 265). Boston bicyclists ride in bike lanes, obey traffic signals, give pedestrians the right of way, and wear helmets while having suboptimal compliance with light/reflector use. Educational programs and stricter law enforcement aimed at these safety behaviors should be part of the effort to improve safety for all road users.

The Nuclear Non-Proliferation Treaty and the Comprehensive Nuclear-Test-Ban Treaty, the relationship

DOE Office of Scientific and Technical Information (OSTI.GOV)

Graham, Thomas Jr.

The Nuclear Non-Proliferation Treaty (NPT) is the most important international security arrangement that we have that is protecting the world community and this has been true for many years. But it did not happen by accident, it is a strategic bargain in which 184 states gave up the right forever to acquire the most powerful weapon ever created in exchange for a commitment from the five states allowed to keep nuclear weapons under the NPT (U.S., U.K., Russia, France and China), to share peaceful nuclear technology and to engage in disarmament negotiations aimed at the ultimate elimination of their nuclearmore » stockpiles. The most important part of this is the comprehensive nuclear test ban (CTBT); the thinking by the 184 NPT non-nuclear weapon states was and is that they understand that the elimination of nuclear weapon stockpiles is a long way off, but at least the NPT nuclear weapon states could stop testing the weapons. The CTBT has been ratified by 161 states but by its terms it can only come into force if 44 nuclear potential states ratify; 36 have of the 44 have ratified it, the remaining eight include the United States and seven others, most of whom are in effect waiting for the United States. No state has tested a nuclear weapon-except for complete outlier North Korea-in 15 years. There appears to be no chance that the U.S. Senate will approve the CTBT for ratification in the foreseeable future, but the NPT may not survive without it. Perhaps it is time to consider an interim measure, for the UN Security Council to declare that any future nuclear weapon test any time, anywhere is a 'threat to peace and security', in effect a violation of international law, which in today's world it clearly would be.« less

The Nuclear Non-Proliferation Treaty and the Comprehensive Nuclear-Test-Ban Treaty, the relationship

NASA Astrophysics Data System (ADS)

Graham, Thomas, Jr.

2014-05-01

The Nuclear Non-Proliferation Treaty (NPT) is the most important international security arrangement that we have that is protecting the world community and this has been true for many years. But it did not happen by accident, it is a strategic bargain in which 184 states gave up the right forever to acquire the most powerful weapon ever created in exchange for a commitment from the five states allowed to keep nuclear weapons under the NPT (U.S., U.K., Russia, France and China), to share peaceful nuclear technology and to engage in disarmament negotiations aimed at the ultimate elimination of their nuclear stockpiles. The most important part of this is the comprehensive nuclear test ban (CTBT); the thinking by the 184 NPT non-nuclear weapon states was and is that they understand that the elimination of nuclear weapon stockpiles is a long way off, but at least the NPT nuclear weapon states could stop testing the weapons. The CTBT has been ratified by 161 states but by its terms it can only come into force if 44 nuclear potential states ratify; 36 have of the 44 have ratified it, the remaining eight include the United States and seven others, most of whom are in effect waiting for the United States. No state has tested a nuclear weapon-except for complete outlier North Korea-in 15 years. There appears to be no chance that the U.S. Senate will approve the CTBT for ratification in the foreseeable future, but the NPT may not survive without it. Perhaps it is time to consider an interim measure, for the UN Security Council to declare that any future nuclear weapon test any time, anywhere is a "threat to peace and security", in effect a violation of international law, which in today's world it clearly would be.

Excitation of mouse superficial dorsal horn neurons by histamine and/or PAR-2 agonist: potential role in itch.

PubMed

Akiyama, Tasuku; Carstens, Mirela Iodi; Carstens, E

2009-10-01

Recent studies have suggested the existence of separate transduction mechanisms and sensory pathways for histamine and nonhistaminergic types of itch. We studied whether histamine and an agonist of the protease-activated receptor (PAR)-2, associated with nonhistaminergic itch, excite murine dorsal horn neurons. Single units were recorded in superficial lumbar dorsal horn of adult ICR mice anesthetized with pentobarbital. Unit activity was searched using a small intradermal hindpaw injection of histamine or the PAR-2 agonist SLIGRL-NH2. Isolated units were subsequently challenged with intradermal histamine followed by SLIGRL-NH2 (each 50 microg/1 microl) or reverse order, followed by mechanical, thermal, and algogenic stimuli. Forty-three units were classified as wide dynamic range (62%), nociceptive specific (22%), or mechano insensitive (16%). Twenty units gave prolonged (mean, 10 min) discharges to intradermal injection of histamine; 76% responded to subsequent SLIGRL-NH2, often more briefly. Units additionally responded to noxious heat (63%), cooling (43%), topical mustard oil (53%), and intradermal capsaicin (67%). Twenty-two other units gave prolonged (mean, 5 min) responses to initial intradermal injection of SLIGRL-NH2; 85% responded to subsequent intradermal histamine. They also responded to noxious heat (75%), mustard oil (93%), capsaicin (63%), and one to cooling. Most superficial dorsal horn neurons were excited by both histamine and the PAR-2 agonist, suggesting overlapping pathways for histamine- and non-histamine-mediated itch. Because the large majority of pruritogen-responsive neurons also responded to noxious stimuli, itch may be signaled at least partly by a population code.

What State Legislators Think about School Finance. An Opinion Survey of State Legislature Education Committee Chairman.

ERIC Educational Resources Information Center

Falcon, James C.

The attitudes of State legislative education committee chairmen concerning possible changes in the financing and governance of education were surveyed. The chairmen provided comments on the deficiencies in federal, State, and local revenue sources; discussed problems of governance; gave their opinions on educational innovations and program…

The structure of poly(carbonsuboxide) on the atomic scale: a solid-state NMR study.

PubMed

Schmedt auf der Günne, Jörn; Beck, Johannes; Hoffbauer, Wilfried; Krieger-Beck, Petra

2005-07-18

In this contribution we present a study of the structure of amorphous poly(carbonsuboxide) (C3O2)x by 13C solid-state NMR spectroscopy supported by infrared spectroscopy and chemical analysis. Poly(carbonsuboxide) was obtained by polymerization of carbonsuboxide C3O2, which in turn was synthesized from malonic acid bis(trimethylsilylester). Two different 13C labeling schemes were applied to probe inter- and intramonomeric bonds in the polymer by dipolar solid-state NMR methods and also to allow quantitative 13C MAS NMR spectra. Four types of carbon environments can be distinguished in the NMR spectra. Double-quantum and triple-quantum 2D correlation experiments were used to assign the observed peaks using the through-space and through-bond dipolar coupling. In order to obtain distance constraints for the intermonomeric bonds, double-quantum constant-time experiments were performed. In these experiments an additional filter step was applied to suppress contributions from not directly bonded 13C,13C spin pairs. The 13C NMR intensities, chemical shifts, connectivities and distances gave constraints for both the polymerization mechanism and the short-range order of the polymer. The experimental results were complemented by bond lengths predicted by density functional theory methods for several previously suggested models. Based on the presented evidence we can unambiguously exclude models based on gamma-pyronic units and support models based on alpha-pyronic units. The possibility of planar ladder- and bracelet-like alpha-pyronic structures is discussed.

Assessing the engineering performance of affordable net-zero energy housing

NASA Astrophysics Data System (ADS)

Wallpe, Jordan P.

The purpose of this research was to evaluate affordable technologies that are capable of providing attractive, cost-effective energy savings to the housing industry. The research did so by investigating the 2011 Solar Decathlon competition, with additional insight from the Purdue INhome. Insight from the Purdue INhome verified the importance of using a three step design process to design a net-zero energy building. In addition, energy consumption values of the INhome were used to compare and contrast different systems used in other houses. Evaluation of unbiased competition contests gave a better understanding of how a house can realistically reach net-zero. Upon comparison, off-the-shelf engineering systems such as super-efficient HVAC units, heat pump hot water heaters, and properly designed photovoltaic arrays can affordably enable a house to become net-zero. These important and applicable technologies realized from the Solar Decathlon will reduce the 22 percent of all energy consumed through the residential sector in the United States. In conclusion, affordable net-zero energy buildings can be built today with commitment from design professionals, manufacturers, and home owners.

The Biggest Stick: The Employment of Artillery Units in Counterinsurgency

DTIC Science & Technology

2011-06-10

Army xi MRLA Malayan Races Liberation Army NP National Police NVA North Vietnamese Army OCO Office of Civil Operations OIF Operation Iraqi...France‘s colonial military operations gave rise to the theories of Lyatuey and Gallieni, who were somewhat isolated in Africa and Asia and did not develop...intervention units in theater. 72Lieutenant Colonel David Galula (1919-1967) was a French military leader and theorist. Raised in French North

The Lead Industry and Lead Water Pipes “A MODEST CAMPAIGN”

PubMed Central

Rabin, Richard

2008-01-01

Lead pipes for carrying drinking water were well recognized as a cause of lead poisoning by the late 1800s in the United States. By the 1920s, many cities and towns were prohibiting or restricting their use. To combat this trend, the lead industry carried out a prolonged and effective campaign to promote the use of lead pipes. Led by the Lead Industries Association (LIA), representatives were sent to speak with plumbers’ organizations, local water authorities, architects, and federal officials. The LIA also published numerous articles and books that extolled the advantages of lead over other materials and gave practical advice on the installation and repair of lead pipes. The LIA’s activities over several decades therefore contributed to the present-day public health and economic cost of lead water pipes. PMID:18633098

Pros and cons of transcatheter aortic valve implantation (TAVI).

PubMed

Terré, Juan A; George, Isaac; Smith, Craig R

2017-09-01

Transcatheter aortic valve implantation (TAVI) or replacement (TAVR) was recently approved by the FDA for intermediate risk patients with severe aortic stenosis (AS). This technique was already worldwide adopted for inoperable and high-risk patients. Improved device technology, imaging analysis and operator expertise has reduced the initial worrisome higher complications rate associated with TAVR, making it comparable to surgical aortic valve replacement (SAVR). However, many answers need to be addressed before adoption in lower risk patients. This paper highlights the pros and cons of TAVI based mostly on randomized clinical trials involving the two device platforms approved in the United States. We focused our analysis on metrics that will play a key role in expanding TAVR indication in healthier individuals. We review the significance and gave a perspective on paravalvular leak (PVL), valve performance, valve durability, leaflet thrombosis, stroke and pacemaker requirement.

Isolation of Chromobacterium spp. from foods, soil, and water.

PubMed Central

Koburger, J A; May, S O

1982-01-01

Chromobacterium violaceum, a soil and water inhabitant, has been implicated in human disease with a high mortality rate, particularly in the southeastern United States. The psychrotrophic Chromobacterium lividum has been isolated from foods, water, and soil, but is not considered pathogenic. To determine the distribution of Chromobacterium spp. in soil, water, and foods in the Gainesville area, we evaluated Bennett, Ryalls and Moss, and Aeromonas membrane agars for their ability to recover these organisms from various samples when incubated at 25 or 35 degrees C. Bennett agar was best for the isolation of both species when incubated at 25 degrees C; however, at 35 degrees C, Aeromonas membrane agar gave the highest recoveries of C. violaceum. C. violaceum was recovered only from soil and water, whereas C. lividum was frequently recovered from foods as well as soil and water. PMID:7159087

39th Aerospace Mechanisms Symposium

NASA Technical Reports Server (NTRS)

Boesiger, E. A. (Compiler)

2008-01-01

The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production, and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, NASA Marshall Space Flight Center (MSFC) and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 39th symposium, the AMS continues to be well attended, attracting participants from both the United States and abroad. The 39th AMS was held in Huntsville, Alabama, May 7-9, 2008. During these 3 days, 34 papers were presented. Topics included gimbals and positioning mechanisms, tribology, actuators, deployment mechanisms, release mechanisms, and sensors. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

Twentieth workshop on geothermal reservoir engineering: Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

1995-01-26

PREFACE The Twentieth Workshop on Geothermal Reservoir Engineering, dedicated to the memory of Professor Hank Ramey, was held at Stanford University on January 24-26, 1995. There were ninety-five registered participants. Participants came from six foreign countries: Japan, Mexico, England, Italy, New Zealand and Iceland. The performance of many geothermal reservoirs outside the United States was described in several of the papers. Professor Roland N. Horne opened the meeting and welcomed visitors to the campus. The key note speaker was Marshall Reed, who gave a brief overview of the Department of Energy's current plan. Thirty-two papers were presented in the technicalmore » sessions of the workshop. Technical papers were organized into eleven sessions concerning: field development, modeling, well tesubore, injection, geoscience, geochemistry and field operations. Session chairmen were major contributors to the workshop, and we thank: Ben Barker, Bob Fournier, Mark Walters, John Counsil, Marcelo Lippmann, Keshav Goyal, Joel Renner and Mike Shook. In addition to the technical sessions, a panel discussion was held on ''What have we learned in 20 years?'' Panel speakers included Patrick Muffler, George Frye, Alfred Truesdell and John Pritchett. The subject was further discussed by Subir Sanyal, who gave the post-dinner speech at the banquet. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank our students who operated the audiovisual equipment. Shaun D. Fitzgerald Program Manager« less

Understanding nursing units with data and theory.

PubMed

Diers, Donna; Hendrickson, Karrie; Rimar, Joan; Donovan, Donna

2013-01-01

Nursing units are social systems whose function depends on many variables. Available nursing data, combined with a theory of organizational diagnosis, can be used to understand nursing unit performance. One troubled unit served as a case study in organizational diagnosis and treatment using modern methods of data mining and performance improvement. Systems theory did not prescribe how to fix an underbounded system. The theory did suggest, however, that addressing the characteristics of overbounded and underbounded systems can provide some order and structure and identify helpful resources. In this instance, the data analysis served to help define the unit's problems in conjunction with information gained from talking with the nurses and touring the unit, but it was the theory that gave hints for direction for change.

Serrano and School Finance Reform in California.

ERIC Educational Resources Information Center

Hayward, Gerald C.

In the Serrano decisions, the courts found California's method of financing schools to be unconstitutional and gave the state until September 1, 1980 to reduce wealth-based expenditure differences to substantially less than $100 per pupil. The courts found three features of the state's system to be particularly onerous--the failure of the state to…

Fifty Ways to Leave a Child Behind: Idiosyncrasies and Discrepancies in States' Implementation of NCLB

ERIC Educational Resources Information Center

Davidson, Elizabeth; Reback, Randall; Rockoff, Jonah; Schwartz, Heather L.

2015-01-01

The No Child Left Behind (NCLB) Act required states to adopt accountability systems measuring student proficiency on state-administered exams. The federal legislation contained several strict requirements for NCLB implementation, such as escalating student proficiency targets that reach 100% proficiency by 2014. But it also gave states…

Influence of inocula and grains on sclerotia biomass and carotenoid yield of Penicillium sp. PT95 during solid-state fermentation.

PubMed

Han, Jian-Rong; Yuan, Jing-Ming

2003-10-01

Various inocula and grains were evaluated for carotenoid production by solid-state fermentation using Penicillium sp. PT95. Millet medium was more effective in both sclerotia growth and carotenoid production than other grain media. An inoculum in the form of sclerotia yielded higher sclerotia biomass compared to either a spore inoculum or a mycelial pellet inoculum. Adding wheat bran to grain medium favored the formation of sclerotia. However, neither the inoculum type nor addition of wheat bran resulted in a significant change in the carotenoid content of sclerotia. Among grain media supplemented with wheat bran (wheat bran:grain =1:4 w/w, dry basis), a medium consisting of rice and wheat bran gave the highest sclerotia biomass (15.10 g/100 g grain), a medium consisting of buckwheat and wheat bran gave the highest content of carotenoid in sclerotia (0.826 mg/g dry sclerotia), and a medium consisting of millet and wheat bran gave the highest carotenoid yield (11.457 mg/100 g grain).

Childbirth after surgery for familial adenomatous polyposis in Japan.

PubMed

Kobayashi, Hirotoshi; Ishida, Hideyuki; Ueno, Hideki; Hinoi, Takao; Inoue, Yasuhiro; Ishida, Fumio; Kanemitsu, Yukihide; Konishi, Tsuyoshi; Yamaguchi, Tatsuro; Tomita, Naohiro; Matsubara, Nagahide; Watanabe, Toshiaki; Sugihara, Kenichi

2017-02-01

Familial adenomatous polyposis (FAP) is a genetic disorder. Some female patients with FAP can become pregnant. However, the current state of childbirth after surgery for FAP is unclear in Japan. The study investigated 303 patients (147 female) who had undergone surgery for FAP at the 23 institutions between 2000 and 2012. Eighty female patients had information available on childbirth after surgery for FAP. Eight patients (10 %) gave birth after surgery. The mean age at surgery for FAP was 27 (range 20-41) years and 37 years in patients with and without childbirth after surgery, respectively (P = 0.044). The rate of childbirth after surgery was 17 % in women ≤30 years of age and 13 % in those ≤40 years of age. Although only one patient with invasive cancer (2.9 %) gave childbirth after surgery, seven patients without cancer (15.6 %) gave birth (P = 0.045). This study clarified the current state of childbirth after surgery for FAP in Japan. It is important to use these data to determine the best therapeutic approach for female FAP patients.

Acute hypervitaminosis A in a young lady.

PubMed

Khasru, M R; Yasmin, R; Salek, A K; Khan, K H; Nath, S D; Selim, S

2010-04-01

Acute vitamin A toxicity from a large dose has been reported to cause pseudotumour cerebri. Usually it is common in children. Herein we present the case of a young lady of 18 years old with the complaints of headache, vomiting, back pain and diplopia after ingestion of high dose (about 10 million international units) vitamin A capsule intentionally at a time due to some family problems. She gave no history of fever, convulsion, unconsciousness, pain in eyes, difficulties in walking and jaundice or any urinary problem during this illness. On query she gave no history of taking any other drugs including oral contraceptive and tetracycline & steroids. She also gave no history of sleep disorder. There was bilateral papilloedema, pupils were a bit dilated symmetrically but reacting to light, visual acuity 6/60 on left eye and 6/18 on right eye and bilateral 6th cranial nerve palsy more marked on left side. MRI of brain and orbits showed normal study. Patient improved after giving acetazolamide.

U-Pb and Lu-Hf zircon geochronology of the Cañadón Asfalto Basin, Chubut, Argentina: Implications for the magmatic evolution in central Patagonia

NASA Astrophysics Data System (ADS)

Hauser, N.; Cabaleri, N. G.; Gallego, O. F.; Monferran, M. D.; Silva Nieto, D.; Armella, C.; Matteini, M.; Aparicio González, P. A.; Pimentel, M. M.; Volkheimer, W.; Reimold, W. U.

2017-10-01

The Cañadón Asfalto basin, central Chubut, Argentina, comprises a volcano-sedimentary sequence related to the opening of the Atlantic Ocean during Mesozoic times. The Lonco Trapial, Cañadón Asfalto and Cañadón Calcáreo formations are the main units related to the evolution of this basin. The Las Chacritas and Puesto Almada members are distinguished in the Cañadón Asfalto Formation. LA-HR-ICP-MS U-Pb and Lu-Hf data on zircon were obtained on these units. The Lonco Trapial Formation gave a weighted average age of 172.3 ± 1.8 Ma. A pyroclastic level from the Las Chacritas Member gave a weighted average age of 168.2 ± 2.2 Ma. Two U-Pb concordant ages of 160.3 ± 1.7 Ma on a laminated tuffite and 158.3 ± 1.3 Ma on a pyroclastic level were obtained for the Puesto Almada Member. Two maximum depositional ages constrain the sedimentary provenance areas for the basin: 1) A sample from the Sierra de la Manea range, where a controversial unit related either to the Cañadón Asfalto or to the Cañadón Calcáreo formation occurs, gave an age of 176.6 ± 1.0 Ma. Two younger zircon crystals indicate that this unit may be related to the Cañadón Calcáreo Formation. 2) A sandstone with cross-stratification from the Puesto Almada Member gave a maximum depositional age of 173.6 ± 6.4 Ma. In terms of U-Pb and Lu-Hf isotopes, two magmatic events are identified in central Patagonia: the Mamil Choique magmatic event characterized by negative εHf values around -5.0 and representing recycling during Permian times of Mesoproterozoic crust (TDM of ∼1.5 Ga), and the Cañadón Asfalto magmatic event with negative (-8.2) to positive (+4) εHf values and Meso- to Neoproterozoic TDM between 1.5 and 0.8 Ga. The younger event is characterized by three main cycles: C1 related to the Lonco Trapial magmatism, C2 to the Las Chacritas volcanism, and C3 to the Puesto Almada volcanism. These cycles are related with Marifil, Chon Aike and El Quemado formations volcanics events of Patagonia and the Neuquén Basin during the Mesozoic.

Socioeconomic Outcomes of Women Who Receive and Women Who Are Denied Wanted Abortions in the United States

PubMed Central

Biggs, M. Antonia; Ralph, Lauren; Gerdts, Caitlin; Roberts, Sarah; Glymour, M. Maria

2018-01-01

Objectives. To determine the socioeconomic consequences of receipt versus denial of abortion. Methods. Women who presented for abortion just before or after the gestational age limit of 30 abortion facilities across the United States between 2008 and 2010 were recruited and followed for 5 years via semiannual telephone interviews. Using mixed effects models, we evaluated socioeconomic outcomes for 813 women by receipt or denial of abortion care. Results. In analyses that adjusted for the few baseline differences, women denied abortions who gave birth had higher odds of poverty 6 months after denial (adjusted odds ratio [AOR] = 3.77; P < .001) than did women who received abortions; women denied abortions were also more likely to be in poverty for 4 years after denial of abortion. Six months after denial of abortion, women were less likely to be employed full time (AOR = 0.37; P = .001) and were more likely to receive public assistance (AOR = 6.26; P < .001) than were women who obtained abortions, differences that remained significant for 4 years. Conclusions. Women denied an abortion were more likely than were women who received an abortion to experience economic hardship and insecurity lasting years. Laws that restrict access to abortion may result in worsened economic outcomes for women. PMID:29345993

[Report on role of occupational health nurses in the United States].

PubMed

Hara, Yoshiko; Ishihara, Itsuko

2008-06-01

The purpose of this paper is to present the differences and similarities in the roles of occupational health nurses (OHNs) between the United States and Japan by reporting the results of interviews with seven OHNs who work at seven industries in the city and the suburbs of San Francisco. Four out of seven OHNs responded that one of their essential roles was "Case Manager", in regard to the prevention of work force reduction and the scaling back of workers' medical expenditures associated with work-related accidents. Only one of them responded that "Health Promotion Specialist" was the leading role, whereas 30% of the Japanese OHNs were engaged in this role, according to the results of a previous study. Similarly to the other roles of the Japanese OHNs, they also consider Clinicians, Managers, and OHS Coordinators as their important roles. Together, the result of interviewing the nurses indicated that the differences in the role delineation of the OHNs between the two countries depend upon their educational system of licensing as well as implementation of their responsibilities to the laws and regulations, including the Occupational Health and Safety Act, health examination of the OSHA Standard and employment of occupational medical doctors, medical insurance and compensation for workmen's accidents, etc. Furthermore, this visiting opportunity gave the authors suggestions for the advancement of educational programs to reinforce the professional activities of occupational health nursing in Japan.

Implementing the community health worker model within diabetes management: challenges and lessons learned from programs across the United States.

PubMed

Cherrington, Andrea; Ayala, Guadalupe X; Amick, Halle; Allison, Jeroan; Corbie-Smith, Giselle; Scarinci, Isabel

2008-01-01

The purpose of this qualitative study was to examine methods of implementation of the community health worker (CHW) model within diabetes programs, as well as related challenges and lessons learned. Semi-structured interviews were conducted with program managers. Four databases (PubMed, CINAHL, ISI Web of Knowledge, PsycInfo), the CDC's 1998 directory of CHW programs, and Google Search Engine were used to identify CHW programs. Criteria for inclusion were: DM program; used CHW strategy; occurred in United States. Two independent reviewers performed content analyses to identify major themes and findings. Sixteen programs were assessed, all but 3 focused on minority populations. Most CHWs were recruited informally; 6 programs required CHWs to have diabetes. CHW roles and responsibilities varied across programs; educator was the most commonly identified role. Training also varied in terms of both content and intensity. All programs gave CHWs remuneration for their work. Common challenges included difficulties with CHW retention, intervention fidelity and issues related to sustainability. Cultural and gender issues also emerged. Examples of lessons learned included the need for community buy-in and the need to anticipate nondiabetes related issues. Lessons learned from these programs may be useful to others as they apply the CHW model to diabetes management within their own communities. Further research is needed to elucidate the specific features of this model necessary to positively impact health outcomes.

The factors affecting the institutionalisation of two policy units in Burkina Faso's health system: a case study.

PubMed

Zida, Andre; Lavis, John N; Sewankambo, Nelson K; Kouyate, Bocar; Moat, Kaelan

2017-07-17

This paper is one of three linked studies that attempts to understand the process of institutionalisation of policy units within Burkina Faso's health system. It examines the relationships between the existence of an institutional framework, data production capacity and other resource availability in the institutionalisation of policy units in health systems. It therefore contributes to our understanding of the dynamics linking the key drivers and indicators of institutionalisation. Additionally, it examines how factors within the managerial setting, including workplace environment, and budgetary and human resource availability, may influence the institutionalisation process. The study used an explanatory qualitative case study approach, examining two policy units in Burkina Faso's Ministry of Health, the first of which had been institutionalised successfully and the other less so. Data were collected from key policymakers, including 13 connected with the first policy unit and 10 with the second, plus two funders. We also conducted a documentary analysis of the National Program for Health Development, two mid-term strategic plans, 230 action plans, eight Ministry of Health state budgets, eight Ministry of Health annual statistics reports, 16 policy unit budgets and published literature. The framework within which the government gave the policy unit its mandate and policy focus had the strongest effect on the institutionalisation process. Institutionalisation depended on political will, in both the host government and any donors, and the priority given to the policy unit's focus. It was also affected by the leadership of the policy unit managers. These factors were influenced by human resource capacity, and our findings suggest that, for successful institutionalisation in Burkina Faso's health system, policy units need to be given sufficient human resources to achieve their objectives. Policy units' institutionalisation in Burkina Faso's health system depend on the leadership of the unit managers to implement relevant activities, mobilise funding, and recruit and maintain enough human resources, as well as the mandate given by the government.

Constructing Uniformity: the Standardization of International Electromagnetic Measures, 1860-1912

NASA Astrophysics Data System (ADS)

Lagerstrom, Larry Randles

Metrology gained much attention from electrical scientists and practitioners in the nineteenth and early twentieth centuries. Spurred by the expanding telegraph industries, they considered the construction and acceptance of a universal system of electromagnetic measures essential for the growth of science and technology. The task was not easy. Scientists and practitioners, having different concerns and needs, often found themselves at odds. National rivalries further obstructed the attainment of uniform measures. Under the auspices of a series of international electrical congresses and conferences between 1881 and 1908, the systembuilders succeeded in establishing an international system of practical electrical units and standards--the ohm, volt, ampere, coulomb, farad, joule, and watt--based on the centimeter-gram-second (CGS) system of measures. They had less success, however, with practical magnetic units. They had designed the system of electrical units to meet the needs of telegraphy. But the rise of the technologies of electrical power in the late nineteenth century made it difficult to define magnetic units that were both practical for the new technologies and coherent with the existing system of units. The international congress, as an institution, also gave them trouble. It lacked authority and stability and, in some cases, hindered the development of the system of units. More credit for the success of the systembuilders must go, paradoxically, to the national physical laboratories that arose in Germany, France, Great Britain, and the United States circa 1900. They enabled the standardization of international electromagnetic measures by narrowing the community of systembuilders to a small circle of elite experts. This historical process illustrates important aspects of the ways and means of standardization, of the technical and social construction of uniformity.

Unusual poly(3-hydroxyalkanoate) (PHA) biosynthesis behavior of Pseudomonas putida Bet001 and Delftia tsuruhatensis Bet002 isolated from palm oil mill effluent.

PubMed

Razaif-Mazinah, Mohd Rafais Mohd; Anis, Siti Nor Syairah; Harun, Hazwani Izzati; Rashid, Khairunnisa Abdul; Annuar, Mohamad Suffian Mohamad

2017-03-01

Pseudomonas putida Bet001 and Delftia tsuruhatensis Bet002, isolated from palm oil mill effluent, accumulated poly(3-hydroxyalkanoates) (PHAs) when grown on aliphatic fatty acids, sugars, and glycerol. The substrates were supplied at 20:1 C/N mole ratio. Among C-even n-alkanoic acids, myristic acid gave the highest PHA content 26 and 28 wt% in P. putida and D. tsuruhatensis, respectively. Among C-odd n-alkanoic acids, undecanoic gave the highest PHA content at 40 wt% in P. putida and 46 wt% in D. tsuruhatensis on pentadecanoic acid. Sugar and glycerol gave <10 wt% of PHA content for both bacteria. Interestingly, D. tsuruhatensis accumulated both short- and medium-chain length PHA when supplied with n-alkanoic acids ranging from octanoic to lauric, sucrose, and glycerol with 3-hydroxybutyrate as the major monomer unit. In P. putida, the major hydroxyalkanoates unit was 3-hydroxyoctanoate and 3-hydroxydecanoate when grown on C-even acids. Conversely, 3-hydroxyheptanoate, 3-hydrxoynonanoate, and 3-hydroxyundecanoate were accumulated with C-odd acids. Weight-averaged molecular weight (M w ) was in the range of 53-81 kDa and 107-415 kDa for P. putida and D. tsuruhatensis, respectively. Calorimetric analyses indicated that both bacteria synthesized semicrystalline polymer with good thermal stability with degradation temperature (T d ) ranging from 178 to 282 °C. © 2016 International Union of Biochemistry and Molecular Biology, Inc.

Using Telescopic Observations to Explore the Science of AGN with High School Students

NASA Astrophysics Data System (ADS)

McLin, K. M.; Cominsky, L. R.

2010-12-01

Over the past several years the NASA E/PO Group at Sonoma State University has operated a small robotic telescope in northern Sonoma County, California. The telescope is used by high school and college instructors and their students from around the United States. Observations have been used both in classroom settings and in after-school or extracurricular activities. It has also been central over the past two summers (2009/2010) as part of a summer science internship program for Sonoma County high school students. The program gave these students an in-depth experience collecting and analyzing astronomical data. This poster describes some of the ways that the telescope has been used to make scientific measurements (as opposed to “pretty pictures”) of astronomical phenomena in high school settings. Some of the obstacles to implementing a set of astronomical observations in the high school classroom will be described, as will the steps we have taken to overcome them. Information is provided on how instructors can become involved in using the telescope and what support is available to help them get started in their classes.

[Prenatal care in public and private health services: a population-based survey in Rio Grande, Rio Grande do Sul State, Brazil].

PubMed

Cesar, Juraci A; Sutil, Andréa T; Santos, Gabriela B dos; Cunha, Carolina F; Mendoza-Sassi, Raúl A

2012-11-01

This study aimed to evaluate public and private prenatal care for women in Rio Grande, Rio Grande do Sul State, Brazil. Women who gave birth at the two local maternity hospitals from January 1 to December 31, 2010, answered a standardized questionnaire. The interview sites in the public sector were primary health care units with and without the Family Health Strategy (FHS) and outpatient clinics; the private sector included clinics operated by health plans and private physicians' offices. The chi-square test was used to compare proportions. The response rate was 97.2% (2,395 out of 2,464). Among the 23 target variables and indicators, seven showed a clear advantage for mothers who had received prenatal care under the FHS and six for health plan clinics and private offices. Four variables showed virtually universal coverage at all five study sites. Prenatal care showed better coverage for pregnant women treated in the private sector. Pregnant women treated under the FHS showed similar coverage to that in the private sector.

The Other End of the Spear: The Tooth-to-Tail Ratio (T3R) in Modern Military Operations

DTIC Science & Technology

2007-01-01

units. Such a vehicle gave infantry much more of the fi repower and survivability inherent in heavy (mechanized infantry and armored) units while...The Other End of the Spear: The Tooth- to-Tail Ratio (T3R) in Modern Military Operations John J. McGrath The Long War Series Occasional Paper 23...collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching existing data sources

An integrated study of earth resources in the state of California using remote sensing techniques

NASA Technical Reports Server (NTRS)

Colwell, R. N. (Principal Investigator)

1975-01-01

The author has identified the following significant results. A weighted stratified double sample design using hardcopy LANDSAT-1 and ground data was utilized in developmental studies for snow water content estimation. Study results gave a correlation coefficient of 0.80 between LANDSAT sample units estimates of snow water content and ground subsamples. A basin snow water content estimate allowable error was given as 1.00 percent at the 99 percent confidence level with the same budget level utilized in conventional snow surveys. Several evapotranspiration estimation models were selected for efficient application at each level of data to be sampled. An area estimation procedure for impervious surface types of differing impermeability adjacent to stream channels was developed. This technique employs a double sample of 1:125,000 color infrared hightflight transparency data with ground or large scale photography.

Technology in military strategy: a realistic assessment

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sanders, R.

1983-01-01

Today the Military Reform Movement strongly criticizes the United States military for being mesmerized by technology to the detriment of other, including human, factors. Only in this century have writers given great attention to war technologies. In contrast to strategic thinkers like Sun-Tsu, Machiavelli, Clausewitz, Moltke, and Mahan, post-World War I theorists like fuller, Liddell Hart, Douhet, and Mitchell made technology a key to their strategic concepts. Nuclear war theorists like Brodie, Kahn, and Wohlstetter made technology a centrality, while limited war theorists like Osgood and Kissinger gave it considerable, but less, stress. The reformers place more weight on tehmore » art of using military forces than on weapons, emphasizing mobility and historical lessons, rather than technology. Nuclear war theories rely too heavily on technological dimensions to expect a shift. Somewhat more attention could profitably be paid to nontechnological aspects of conventional war, but any violent pendulum swing should be avoided.« less

Pros and cons of transcatheter aortic valve implantation (TAVI)

PubMed Central

Terré, Juan A.; George, Isaac

2017-01-01

Transcatheter aortic valve implantation (TAVI) or replacement (TAVR) was recently approved by the FDA for intermediate risk patients with severe aortic stenosis (AS). This technique was already worldwide adopted for inoperable and high-risk patients. Improved device technology, imaging analysis and operator expertise has reduced the initial worrisome higher complications rate associated with TAVR, making it comparable to surgical aortic valve replacement (SAVR). However, many answers need to be addressed before adoption in lower risk patients. This paper highlights the pros and cons of TAVI based mostly on randomized clinical trials involving the two device platforms approved in the United States. We focused our analysis on metrics that will play a key role in expanding TAVR indication in healthier individuals. We review the significance and gave a perspective on paravalvular leak (PVL), valve performance, valve durability, leaflet thrombosis, stroke and pacemaker requirement. PMID:29062739

[History of psychiatric legislation in Italy].

PubMed

Stocco, Ester; Dario, Claudia; Piazzi, Gioia; Fiori Nastro, Paolo

2009-01-01

The different models of mental illness which have followed one another in Italian psychiatry have been linked to the history of psychiatric legislation and its various attempts at reform. The first law of the newly United State which unified legislations and former procedures, whose prevalent psychiatric theories were those that referred to degeneration, was the law 36/1904 that set up the asylums. Accordingly psychiatric praxis was focused on social protection and custody, given that the mentally ill was seen as incurable; Fascism added the inmate's obligation to be enrolled in the judicial register. Afterwards numerous attempts to reform the psychiatric legislation were made that eventually gave rise to law 431/1968 which paved the way to territorial psychiatry. Law 180/1978 changed the organization of Italian psychiatry abolishing asylums and the concept of dangerousness, including psychiatry in the National Health Service but adopting an idea of mental illness as simply social unease.

Citizen weeks or the psychologizing of citizenship.

PubMed

Loredo-Narciandi, José Carlos; Castro-Tejerina, Jorge

2013-02-01

Arland Deyett Weeks (1871-1936) was an American educator and social reformer who published The Psychology of Citizenship in 1917 with the intention of compiling the psychological, psychobiological, and psychosocial knowledge needed for governing modern democratic Western industrialized societies, as well as offering suggestions for intervention and social reform in the educational, legal, and occupational domains. His point of view can be placed within the progressive social and intellectual movement that characterized the policies of the United States in the first decade of the 20th century. His sociopolitical ideas were fed by transcendental and pragmatic sources, especially with respect to the way of dealing with tension between the individual and the collective. Modern psychological techniques (occupational, educational, legal psychology, etc.) nourished his reform program. In this article, we contextualize Weeks's book within these ideas and show its historical significance in the sociocultural and intellectual context that gave it meaning.

Proceedings of the 36th Aerospace Mechanisms Symposium

NASA Technical Reports Server (NTRS)

Boesiger, Edward A. (Compiler); Oswald, Fred B. (Compiler)

2002-01-01

The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production, and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, the National Aeronautics and Space Administration and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 36th year, the AMS continues to be well attended, attracting participants from both the United States and abroad. The 36th AMS, hosted by the Glenn Research Center (GRC) in Cleveland, Ohio, was held May 15, 16, and 17, 2002. During these three days, 32 papers were presented. Topics included deployment mechanisms, tribology, actuators, pointing and optical mechanisms, International Space Station mechanisms, release mechanisms, and test equipment. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

Teachers' Level of Awareness of 21st Century Occupational Roles in Rivers State Secondary Schools

ERIC Educational Resources Information Center

Uche, Chineze M.; Kaegon, Leesi E. S. P.; Okata, Fanny Chiemezie

2016-01-01

This study investigated the teachers' level of awareness of 21st century occupational roles in Rivers state secondary schools. Three research questions and three hypotheses guided the study. The population of study comprised of 247 public secondary schools and 57 private secondary schools in Port Harcourt metropolis of Rivers state which gave a…

The Effects of a Water Conservation Instructional Unit on the Values Held by Sixth Grade Students

ERIC Educational Resources Information Center

Aird, Andrew; Tomera, Audrey

1977-01-01

Sixth grade students were divided into two groups. Students in one group received instruction on water conservation using expository and discovery activities. The students in the control group received none. Results gave evidence that students' values could be changed by this mode of water conservation instruction. (MA)

There's More to Light than Meets the Eye

ERIC Educational Resources Information Center

McCann, Florence; Pedersen, Jon; Falsarella, Carell; McCann, Patrick

2008-01-01

This investigation was part of a multi-lesson unit that gave students direct experience using increasingly sophisticated tools to make more detailed observations and measurements of light. Through these lessons, students experienced a key aspect of the nature of science (McComas 2004), namely how scientists constantly refine and modify theories as…

Lessons from a Protractor

ERIC Educational Resources Information Center

Tinley, Tracey

2018-01-01

Pre-assessments at the start of teaching new content yielded information on what her students knew and might need, this math teacher found, but led many students to get nervous at a unit's beginning. To gauge students' understandings about math in a more inviting, stress-free way, she simply gave them drawings of protractors and asked "What…

Study of the cerrado vegetation in the Federal District area from orbital data. M.S. Thesis

NASA Technical Reports Server (NTRS)

Dejesusparada, N. (Principal Investigator); Aoki, H.; Dossantos, J. R.

1980-01-01

The physiognomic units of cerrado in the area of Distrito Federal (DF) were studied through the visual and automatic analysis of products provided by Multispectral Scanning System (MSS) of LANDSAT. The visual analysis of the multispectral images in black and white, at the 1:250,000 scale, was made based on the texture and tonal patterns. The automatic analysis of the compatible computer tapes (CCT) was made by means of IMAGE-100 system. The following conclusions were obtained: (1) the delimitation of cerrado vegetation forms can be made by the visual and automatic analysis; (2) in the visual analysis, the principal parameter used to discriminate the cerrado forms was the tonal pattern, independently of the year's seasons, and the channel 5 gave better information; (3) in the automatic analysis, the data of the four channels of MSS can be used in the discrimination of the cerrado forms; and (4) in the automatic analysis, the four channels combination possibilities gave more information in the separation of cerrado units when soil types were considered.

Structure of Agaricus spp. fucogalactans and their anti-inflammatory and antinociceptive properties.

PubMed

Komura, Dirce L; Carbonero, Elaine R; Gracher, Ana Helena P; Baggio, Cristiane H; Freitas, Cristina S; Marcon, Rodrigo; Santos, Adair R S; Gorin, Philip A J; Iacomini, Marcello

2010-08-01

Fucogalactans from Agaricus brasiliensis (EPF-Ab) and A. bisporus var. hortensis (EPF-Ah) were prepared via by aqueous extraction and a purification procedure. EPF-Ab had M(w) 19.4 x 10(3)g/mol and EPF-Ah M(w) 31.1 x 10(3)g/mol. EPF-Ab had a (1-->6)-linked alpha-D-Galp main-chain partially substituted in O-2 by non-reducing end-units of alpha-L-Fucp. EPF-Ah had a similar main-chain with O-2 substitution, but was partially methylated at HO-3, as well as having 2.5% non-reducing end-units of beta-D-Gal. In mice, EPF-Ab gave 39% antinociceptive inhibition (ID(50)>100mg/kg) and no anti-inflammatory activity. EPF-Ah also gave an inhibition of 39% at ID(50) 0.33 mg/kg and also inhibited by 61% (ID(50) 5.0mg/kg) total cell migration and by 32% peritoneal capillary permeability, which is related to the anti-inflammatory effect. The small differences in chemical structure in these polysaccharides thus modified their biological activities. (c) 2010. Published by Elsevier Ltd.

Importance of education in organ donation.

PubMed

Yilmaz, Tonguc Utku

2011-12-01

Transplanting is the sole therapy for the majority of organ insufficiencies, but the lack of organ donation limits transplanting. We evaluated the effect of education about "Organ Donation and Transplantation" over the false beliefs of the participants. This interventional study was performed in a military unit between January and March 2010. Data on organ donation and demographic characteristics were collected by a questionnaire. The researcher gave the lesson, and then collected the data by the same questionnaire 2 months later. The rate of volunteering for organ donation increased from 45.4% to 84.8% (P < .001). Rate of consent for organ donations by relatives increased from 41% to 80.3% (P < .001). Also, general knowledge about organ donation increased from 34.8% to 93.7% (P < .001). Wrong beliefs about organ donation disappeared after the education. The entire organ donation rate among the volunteer participants increased from 60% to 84% (P < .001). No significant relation was found between volunteering to donate organs, and education and economic status. Education could correct false information and might lead to higher organ donation rates. This education (which gave positive results in a military unit) could become widespread.

Cloning, expression, purification and preliminary X-ray crystallographic analysis of mouse protein arginine methyltransferase 7.

PubMed

Cura, Vincent; Troffer-Charlier, Nathalie; Lambert, Marie-Annick; Bonnefond, Luc; Cavarelli, Jean

2014-01-01

Protein arginine methyltransferase 7 (PRMT7) is a unique but less characterized member of the family of protein arginine methyltransferases (PRMTs) that plays a role in male germline gene imprinting. PRMT7 is the only known PRMT member that catalyzes the monomethylation but not the dimethylation of the target arginine residues and harbours two catalytic domains in tandem. PRMT7 genes from five different species were cloned and expressed in Escherichia coli and Sf21 insect cells. Four gave soluble proteins from Sf21 cells, of which two were homogeneous and one gave crystals. The mouse PRMT7 structure was solved by the single anomalous dispersion method using a crystal soaked with thimerosal that diffracted to beyond 2.1 Å resolution. The crystal belonged to space group P4(3)2(1)2, with unit-cell parameters a = b = 97.4, c = 168.1 Å and one PRMT7 monomer in the asymmetric unit. The structure of another crystal form belonging to space group I222 was solved by molecular replacement.

Cloning, expression, purification and preliminary X-­ray crystallographic analysis of mouse protein arginine methyltransferase 7

PubMed Central

Cura, Vincent; Troffer-Charlier, Nathalie; Lambert, Marie-Annick; Bonnefond, Luc; Cavarelli, Jean

2014-01-01

Protein arginine methyltransferase 7 (PRMT7) is a unique but less characterized member of the family of protein arginine methyltransferases (PRMTs) that plays a role in male germline gene imprinting. PRMT7 is the only known PRMT member that catalyzes the monomethylation but not the dimethylation of the target arginine residues and harbours two catalytic domains in tandem. PRMT7 genes from five different species were cloned and expressed in Escherichia coli and Sf21 insect cells. Four gave soluble proteins from Sf21 cells, of which two were homogeneous and one gave crystals. The mouse PRMT7 structure was solved by the single anomalous dispersion method using a crystal soaked with thimerosal that diffracted to beyond 2.1 Å resolution. The crystal belonged to space group P43212, with unit-cell parameters a = b = 97.4, c = 168.1 Å and one PRMT7 monomer in the asymmetric unit. The structure of another crystal form belonging to space group I222 was solved by molecular replacement. PMID:24419624

A large-scale test of free-energy simulation estimates of protein-ligand binding affinities.

PubMed

Mikulskis, Paulius; Genheden, Samuel; Ryde, Ulf

2014-10-27

We have performed a large-scale test of alchemical perturbation calculations with the Bennett acceptance-ratio (BAR) approach to estimate relative affinities for the binding of 107 ligands to 10 different proteins. Employing 20-Å truncated spherical systems and only one intermediate state in the perturbations, we obtain an error of less than 4 kJ/mol for 54% of the studied relative affinities and a precision of 0.5 kJ/mol on average. However, only four of the proteins gave acceptable errors, correlations, and rankings. The results could be improved by using nine intermediate states in the simulations or including the entire protein in the simulations using periodic boundary conditions. However, 27 of the calculated affinities still gave errors of more than 4 kJ/mol, and for three of the proteins the results were not satisfactory. This shows that the performance of BAR calculations depends on the target protein and that several transformations gave poor results owing to limitations in the molecular-mechanics force field or the restricted sampling possible within a reasonable simulation time. Still, the BAR results are better than docking calculations for most of the proteins.

Association of Nurse Engagement and Nurse Staffing on Patient Safety.

PubMed

Brooks Carthon, J Margo; Hatfield, Linda; Plover, Colin; Dierkes, Andrew; Davis, Lawrence; Hedgeland, Taylor; Sanders, Anne Marie; Visco, Frank; Holland, Sara; Ballinghoff, Jim; Del Guidice, Mary; Aiken, Linda H

2018-06-08

Nurse engagement is a modifiable element of the work environment and has shown promise as a potential safety intervention. Our study examined the relationship between the level of engagement, staffing, and assessments of patient safety among nurses working in hospital settings. A secondary analysis of linked cross-sectional data was conducted using survey data of 26 960 nurses across 599 hospitals in 4 states. Logistic regression models were used to examine the association between nurse engagement, staffing, and nurse assessments of patient safety. Thirty-two percent of nurses gave their hospital a poor or failing patient safety grade. In 25% of hospitals, nurses fell in the least or only somewhat engaged categories. A 1-unit increase in engagement lowered the odds of an unfavorable safety grade by 29% (P < .001). Hospitals where nurses reported higher levels of engagement were 19% (P < .001) less likely to report that mistakes were held against them. Nurses in poorly staffed hospitals were 6% more likely to report that important information about patients "fell through the cracks" when transferring patients across units (P < .001). Interventions to improve nurse engagement and adequate staffing serve as strategies to improve patient safety.

Descriptive information about Crohn disease: content analysis of patient education brochures.

PubMed

Tanaka, Makoto; Kawakami, Aki; Iwao, Yasushi

2010-01-01

Although providing necessary information to patients with Crohn disease (CD) can influence their quality of life, there has been no study regarding the information provided by healthcare providers to CD patients. The aim of our study was to describe the contents of brochures given to CD patients in Japanese hospitals. These brochures were compared with ones used in the United States, Canada, and the United Kingdom. Forty-nine members of the research group on inflammatory bowel disease in Japan were asked to answer a questionnaire regarding educational brochures for CD patients. We obtained 15 Japanese and three foreign brochures and conducted content analyses for seven global brochures. We received 34 replies. Only 15 (44%) of 34 hospitals gave the brochures to all newly diagnosed CD patients. In the Japanese brochures, a lot of content was devoted to nutrition therapy and self-management in terms of diet. On the contrary, foreign brochures devoted more content to symptoms and drug therapy. The existing approaches for providing information in Japanese hospitals were unsatisfactory. Furthermore, Japanese educational brochures for CD patients emphasized nutritional therapy and dietary restriction. This reflected the differences in treatment strategies among countries.

Obstetric emergencies at the United States–Mexico border crossings in El Paso, Texas

PubMed Central

McDonald, Jill A.; Rishel, Karen; Escobedo, Miguel A.; Arellano, Danielle E.; Cunningham, Timothy J.

2015-01-01

Objective To describe the frequency, characteristics, and patient outcomes for women who accessed Emergency Medical Services (EMS) for obstetric emergencies at the ports of entry (POE) between El Paso, Texas, United States of America, and Ciudad Juárez, Chihuahua, Mexico. Methods A descriptive study of women 12–49 years of age for whom an EMS ambulance was called to an El Paso POE location from December 2008–April 2011 was conducted. Women were identified through surveillance of EMS records. EMS and emergency department (ED) records were abstracted for all women through December 2009 and for women with an obstetric emergency through April 2011. For obstetric patients admitted to the hospital, additional prenatal and birth characteristics were collected. Frequencies and proportions were estimated for each variable; differences between residents of the United States and Mexico were tested. Results During December 2008–December 2009, 47.6% (68/143) of women receiving EMS assistance at an El Paso POE had an obstetric emergency, nearly 20 times the proportion for Texas overall. During December 2008–April 2011, 60.1% (66/109) of obstetric patients with ED records were admitted to hospital and 52 gave birth before discharge. Preterm birth (23.1%; No. = 12), low birth weight (9.6%; No. = 5), birth in transit (7.7%; No. = 4), and postpartum hemorrhage (5.8%; No. = 3) were common; fewer than one-half the women (46.2%; No. = 24) had evidence of prenatal care. Conclusions The high proportion of obstetric EMS transports and high prevalence of complications in this population suggest a need for binational risk reduction efforts. PMID:25915011

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

PREFACE The Twenty-First Workshop on Geothermal Reservoir Engineering was held at the Holiday Inn, Palo Alto on January 22-24, 1996. There were one-hundred fifty-five registered participants. Participants came from twenty foreign countries: Argentina, Austria, Canada, Costa Rica, El Salvador, France, Iceland, Indonesia, Italy, Japan, Mexico, The Netherlands, New Zealand, Nicaragua, the Philippines, Romania, Russia, Switzerland, Turkey and the UK. The performance of many geothermal reservoirs outside the United States was described in several of the papers. Professor Roland N. Horne opened the meeting and welcomed visitors. The key note speaker was Marshall Reed, who gave a brief overview of themore » Department of Energy's current plan. Sixty-six papers were presented in the technical sessions of the workshop. Technical papers were organized into twenty sessions concerning: reservoir assessment, modeling, geology/geochemistry, fracture modeling hot dry rock, geoscience, low enthalpy, injection, well testing, drilling, adsorption and stimulation. Session chairmen were major contributors to the workshop, and we thank: Ben Barker, Bobbie Bishop-Gollan, Tom Box, Jim Combs, John Counsil, Sabodh Garg, Malcolm Grant, Marcel0 Lippmann, Jim Lovekin, John Pritchett, Marshall Reed, Joel Renner, Subir Sanyal, Mike Shook, Alfred Truesdell and Ken Williamson. Jim Lovekin gave the post-dinner speech at the banquet and highlighted the exciting developments in the geothermal field which are taking place worldwide. The Workshop was organized by the Stanford Geothermal Program faculty, staff, and graduate students. We wish to thank our students who operated the audiovisual equipment. Shaun D. Fitzgerald Program Manager.« less

Reference Levels for Patient Radiation Doses in Interventional Radiology: Proposed Initial Values for U.S. Practice1

PubMed Central

Miller, Donald L.; Kwon, Deukwoo; Bonavia, Grant H.

2009-01-01

Purpose: To propose initial values for patient reference levels for fluoroscopically guided procedures in the United States. Materials and Methods: This secondary analysis of data from the Radiation Doses in Interventional Radiology Procedures (RAD-IR) study was conducted under a protocol approved by the institutional review board and was HIPAA compliant. Dose distributions (percentiles) were calculated for each type of procedure in the RAD-IR study where there were data from at least 30 cases. Confidence intervals for the dose distributions were determined by using bootstrap resampling. Weight banding and size correction methods for normalizing dose to patient body habitus were tested. Results: The different methods for normalizing patient radiation dose according to patient weight gave results that were not significantly different (P > .05). The 75th percentile patient radiation doses normalized with weight banding were not significantly different from those that were uncorrected for body habitus. Proposed initial reference levels for various interventional procedures are provided for reference air kerma, kerma-area product, fluoroscopy time, and number of images. Conclusion: Sufficient data exist to permit an initial proposal of values for reference levels for interventional radiologic procedures in the United States. For ease of use, reference levels without correction for body habitus are recommended. A national registry of radiation-dose data for interventional radiologic procedures is a necessary next step to refine these reference levels. © RSNA, 2009 Supplemental material: http://radiology.rsna.org/lookup/suppl/doi:10.1148/radiol.2533090354/-/DC1 PMID:19789226

State Compensatory Education: Final Technical Report. Publication Number 80.72.

ERIC Educational Resources Information Center

Austin Independent School District, TX. Office of Research and Evaluation.

In evaluating the Austin Independent School District's State Compensatory Education (SCE) program, the Office of Research and Evaluation looked at nine program areas. The service report examined the services teachers gave and the achievement gains made by their students. The counselor service report examined how many eligible students were served…

Contingency Contracting and the IT Manager: Today’s Challenges and Future Implications

DTIC Science & Technology

2009-03-01

is included for your edification , and I gave that to you previously. 50 Pringle: Yes you did. Randall: Excellent. Alright, please state your name...respond. An outline of the questions which will be asked is included for your edification . Please state your name and rank: What is your designator

Evaluation of a New Thrust in the Delivery of Mental Health Services: Outpatient Commitment.

ERIC Educational Resources Information Center

Hiday, Virginia Aldige'; Scheid-Cook, Teresa L.

The North Carolina State Legislature made outpatient commitment (OPC) criteria less restrictive than involuntary hospitalization criteria, provided an enforcement mechanism, gave facilities and staff immunity from liability, and allocated funds for OPC patients. Data collected in a state-wide study of civil commitment respondents in North Carolina…

Conflict Resolution Strategies in Non-Government Secondary Schools in Benue State, Nigeria

ERIC Educational Resources Information Center

Oboegbulem, Angie; Alfa, Idoko Alphonusu

2013-01-01

This study investigated perceived CRSs (conflict resolution strategies) for the resolution of conflicts in non-government secondary schools in Benue State, Nigeria. Three research questions and three hypotheses guided this study. Proportionate stratified random sampling technique was used in drawing 15% of the population which gave a total of 500…

Expression, purification, crystallization and preliminary X-ray studies of Lactobacillus jensenii enolase

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harris, Paul T.; Raghunathan, Kannan; Spurbeck, Rachel R.

2010-09-02

Recombinant Lactobacillus jensenii enolase fused to a C-terminal noncleavable His tag was expressed in Escherichia coli, purified and crystallized by sitting-drop vapor diffusion. A complete data set was collected to 3.25 {angstrom} resolution. The crystals belonged to space group I4, with unit-cell parameters a = b = 145.31, c = 99.79 {angstrom}. There were two protein subunits in the asymmetric unit, which gave a Matthews coefficient V{sub M} of 2.8 {angstrom}{sup 3} Da{sup -1}, corresponding to 55.2% solvent content.

Purification of NAD glycohydrolase from Agkistrodon acutus venom.

PubMed

Wu, Shuang Ding; Liu, Yanli; Xu, Xiaolong; Zhu, Zhengang

2002-07-01

NAD glycohydrolase (NADase) from Agkistrodon acutus venom was purified to electrophoretic homogeneity by a fast, reproducible 3-step procedure including Q Sepharose Fast Flow, Superdex 75, and Mono S column chromatography. This new procedure gave a 15.6-fold purification with a recovery yield of 7.9% and a specific activity of 12.8 units/mg.

Determining if Active Learning through a Formative Assessment Process Translates to Better Performance in Summative Assessment

ERIC Educational Resources Information Center

Grosas, Aidan Bradley; Raju, Shiwani Rani; Schuett, Burkhardt Siegfried; Chuck, Jo-Anne; Millar, Thomas James

2016-01-01

Formative assessment used in a level 2 unit, Immunology, gave outcomes that were both surprising and applicable across disciplines. Four formative tests were given and reviewed during class time. The students' attitudes to formative assessment were evaluated using questionnaires and its effectiveness in closing the gap was measured by the…

Unit area control--its development and application

Treesearch

William E. Hallin

1954-01-01

Thirty years of research in the ponderosa pine and mixed conifer forests of the Sierra of California by Dunning and his associates have shown that previous methods of silviculture were not providing adequate restocking of pine. Analysis of records indicated a new approach was necessary. From this work, new procedures that gave most promise of success were formulated...

Prolonged Wars: A Post-Nuclear Challenge

DTIC Science & Technology

1994-10-01

tried to prevent international food and medical aid from reaching SPLA-controlled areas by delaying the signing of agreements with the United Nations...adequate water, food, medical , and other supplies. Tactical intelligence was inconsistent and poorly coordinated with actual combat operations. Soviet...strategies . . . gave ZANA time to muster political and manpower support from its greatest potential strength—the overwhelmingly, and increasingly

How to Make Mathematics Relevant to First-Year Engineering Students: Perceptions of Students on Student-Produced Resources

ERIC Educational Resources Information Center

Loch, Birgit; Lamborn, Julia

2016-01-01

Many approaches to make mathematics relevant to first-year engineering students have been described. These include teaching practical engineering applications, or a close collaboration between engineering and mathematics teaching staff on unit design and teaching. In this paper, we report on a novel approach where we gave higher year engineering…

Making the Classics Matter to Students through Digital Literacies and Essential Questions

ERIC Educational Resources Information Center

Ostenson, Jonathan; Gleason-Sutton, Elizabeth

2011-01-01

This article discusses how to make the classics matter to students through digital literacies and essential questions. The authors share their experiences with planning and delivering a unit that ultimately gave "The Scarlet Letter" real meaning for their students--and helped them do the same for other classics they taught. Students read "The…

The Forgotten Slayings: Memory, History, and Institutional Response to the Jackson State University Shootings of 1970

ERIC Educational Resources Information Center

McGee, Melandie; Platt, R. Eric

2015-01-01

One of the most well-known and infamous student protests was the Kent State University shootings of 1970. The aftermath of the Kent State tragedy gave rise to protests and riots on hundreds of college and university campuses across the nation. In the American South, only ten days after the Kent Sate tragedy, a very similar incident occurred on the…

Jeb Bush's Impact Felt on K-12 Policy

ERIC Educational Resources Information Center

Cavanagh, Sean

2011-01-01

Jeb Bush left the Florida governor's office in 2007 with a legacy of having brought sweeping changes to his state's education system, through hard-edged policies that gave parents and students more choices and demanded more of schools. Today, that legacy seems poised to grow--and well beyond Florida. In state capitals across the country, numerous…

Activity: "I Now Pronounce You...Wife and Wife?"

ERIC Educational Resources Information Center

Bonillas, Consuelo

2008-01-01

On October 25, 2006, New Jersey's Supreme Court announced that the state must legally recognize same-sex couples. The high court gave the legislature the responsibility to provide a name to this legal recognition. This issue, though, is not specific to New Jersey, but a national one in which 27 states have amended their constitution to restrict…

Ottoman-American Relations, Francis Hopkins Smith and Armenian Issue

ERIC Educational Resources Information Center

Akalin, Berrin

2015-01-01

The Ottoman-American relations, started upon arrival of American merchant ships to Izmir port in 1797, gained a new dimension by signing a treaty of commerce between two states in 1830 and David Porter was assigned as an acting ambassador and moved from Algeria to Istanbul in 1831. Ottoman state gave the privileged country status to America…

Higher Ed. Gets Voting Rights on Assessments

ERIC Educational Resources Information Center

Gewertz, Catherine

2012-01-01

A group of states that is designing tests for the common academic standards has taken a key step to ensure that the assessments reflect students' readiness for college-level work: It gave top higher education officials from member states voting power on test-design questions that are closest to the heart of the college-readiness question. At its…

Report of the Senate Select Committee on Community Junior Colleges.

ERIC Educational Resources Information Center

Missouri State General Assembly, Jefferson City. Senate.

The inability of Missouri community college districts--which serve 54% of the state's population but cover only 17% of the state's area--to enlarge their property tax support base, pass capital bond issues, or to increase operational levies gave rise to a legislative study of four major issues: existing laws covering community colleges; the…

[Franz Josef Kallmann (1897-1965) and the transfer of psychiatric-genetic scientific concepts from national socialist Germany to the U.S.A].

PubMed

Cottebrune, Anne

2009-01-01

The founding of the German Research Institute for Psychiatry and its Genealogic-Demographic Department (Genealogisch-Demographische Abteilung; GDA) in 1918 gave the world the first institutional platform for the field of psychiatric genetics. The years between the two World Wars saw the GDA grow in importance with much international respect. The close collaboration between the GDA's protagonist Ernst Rüdin and the National Socialist regime was certainly not an inhibiting factor for the worldwide recognition of the eugenic research conducted in Munich. Around the mid-1930s, the German psychiatrist émigré Franz Josef Kallmann brought the field of study which had been put into practice in Munich to the United States. He fought an uphill battle to be accepted by the North American scientific community, but finally he was able to establish himself as the main researcher in the field of psychiatric genetics. Interestingly enough, the fact that his kind of research had been heavily supported by the National Socialist regime was not a barrier to his acceptance. The fact that it took him a long time to establish the field of eugenics in the U.S.A. is better explained by the psychoanalytic research methods at the time, which gave hereditary transmission short shrift. At the New York State Psychiatric Institute he was able to continue his research, including the examination of race-hygienic motifs, where he designed a research program that was directly based on concepts and methods from Ernst Rüdin's team of researchers in Munich. The only deviation from the original research was in terms of the use of eugenic prophylaxis where he aligned his research in the context of North American democracy in the post-war era. However, the eugenic goal of elimination of certain categories of peoples remained unchanged.

Enzymatic modification of natural and synthetic polymers using lipases and proteases

NASA Astrophysics Data System (ADS)

Chakraborty, Soma

Enzymatic modification of natural/synthetic polymers [starch nanoparticles, poly (n-alkyl acrylates) and poly(vinyl formamide)] was studied. Enzymes used for catalysis were lipases and proteases. Starch nanoparticles (40nm diameter) were incorporated into AOT-coated reverse micelles. Reactions performed with the acylating agents vinyl stearate, epsilon-caprolactone and maleic anhydride in toluene in presence of Novozyme-435 at 40°C for 36h gave products with degrees of substitution of 0.8, 0.6 and 0.4 respectively. DEPT-135 NMR spectra revealed that the modification occurred regioselectively at the C-6 position of the glucose units. Infrared microspectroscopy showed that the surfactant coated starch nanoparticles diffuse into pores of Novozyme-435 beads, coming in close proximity with CALB to promote modification. The modified products retained nanoscale dimensions. Catalysis of amide bond formation between a low molar mass amine and ester side groups of poly(n-alkyl acrylates)[poly(ethyl acrylate), poly(methyl acrylate) and poly(butyl acrylate)] was also examined. The nucleophiles were mono and diamines. Among the poly(n-alkyl acrylates) and the lipases studied, poly(ethyl acrylate) was the preferred substrate and Novozyme-435 the most active lipase. Poly(ethyl acrylate) in 80% by-volume toluene was reacted with 1 equivalent per repeat unit of hexyl amine at 70°C in presence of Novozyme-435. The product contained 10.6 mol% amide groups. Attempts to increase the amidation beyond 10--11 mol% by increasing the reaction time or use of fresh enzyme were unsuccessful, showing that poly(ethylacrylate-co-10mol%hexylacrylamide) is a poor substrate for further acylation. When chiral amines ([R,S]-alpha-methyl benzylamine, [R,S]-beta-methyl phenyl amine) were used as nucleophiles, Novozyme-435 enantioselectively catalyzed amidation of poly(ethyl acrylate). Poly(vinyl formamide), P(VfAm) by acid or base-catalyzed hydrolysis leads to poly(vinylamine), P(VAm), and corresponding copolymers. As an alternative to chemical hydrolysis a mild and selective enzymatic method was discovered. Fifteen proteases were evaluated for this transformation. Of these, PROT 7 was the most active. Within 24h PROT 7 gave products with 44% hydrolysis. Further hydrolysis was not observed by extending the reaction time because poly(vinylformamide-co-40%vinylamine) is a poor substrate for further hydrolysis. The sequence distribution of copolymers formed by chemical hydrolysis and enzymatic hydrolysis was compared. Chemical hydrolysis gave random copolymer. In contrast, PROT 7 gave block-like arrangement of VAm units.

Exploring the experiences of EU qualified doctors working in the United Kingdom: a qualitative study.

PubMed

Legido-Quigley, Helena; Saliba, Vanessa; McKee, Martin

2015-04-01

This qualitative study of 23 doctors from other EU member states working in the UK highlights that, contrary to media reports, doctors from other member states working in the UK were well prepared and their main motivation to migrate was to learn new skills and experience a new health care system. Interviewees highlighted some aspects of their employment that work well and others that need improving. Some interviewees reported initially having language problems, but most noted that this was resolved after a few months. These doctors overwhelmingly reported having very positive experiences with patients, enjoying a NHS structure that was less hierarchical structure than in their home systems, and appreciating the emphasis on evidence-based medicine. Interviewees mostly complained about the lack of cleanliness of hospitals and gave some examples of risk to patient safety. Interviewees did not experience discrimination other than some instances of patronising and snobbish behaviour. However, a few believed that their nationality was a block to achieving senior positions. Overall, interviewees reported having enjoyable experiences with patients and appreciating what the NHS had to offer. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

Production of glutaminase(E.C. 3.2.1.5) from Zygosaccharomyces rouxii in solid-state fermentation and modeling the growth of Z. rouxii therein.

PubMed

Iyer, Padma; Singhal, Rekha S

2010-04-01

Glutaminase production in Zygosacchromyces rouxii by solid-state fermentation (SSF) is detailed. Substrates screening showed best results with oatmeal (OM) and wheatbran (WB). Further, a 1:1 combination of OM: WB gave 0.614units/gds with artificial sea water (ASW) as moistening agent. Evaluation of additional carbon, nitrogen, aminoacids and minerals supplementation was done. A central composite design was employed to investigate effects of four variables, viz. moisture content, glucose, corn steep liquor and glutamine on production. A 4-fold increase in enzyme production was obtained. Studies were undertaken to analyze the time course model the microbial growth and nutrient utilization during SSF. Logistic equation (R2=0.8973), describing the growth model of Z.rouxii was obtained, with maximum values of micronm and Xm at 0.326h-1 and 7.35% of dry matter weight loss, respectively. A good-fit model to describe utilization of total carbohydrate (R2=0.9906) nitrogen concentration (R2=0.9869) with time was obtained. The model was used successfully to predict enzyme production (R2=0.7950).

A Mössbauer study of some new trinuclear Fe-S cluster compounds

NASA Astrophysics Data System (ADS)

Zhang, Jing-Kun; Song, Li-Cheng; Zhang, Ze-Min; Liu, Rong-Gon; Cheng, Zheng-Zhung; Wang, Ji-Tao

1988-02-01

The reaction of (u-RS)2 (XMgS) Fe2 (CO)2 with CpFe (CO)2I gave thirteen new compounds (u-RS) [CpFe (CO)2S] Fe2 (CO)4. Mossbauer spectra were obtained at 80K. Two quadrupote doubles (A set and B set) were present. The ratio of areas between A set and B set was close to 2∶1. The molecule of every compound contained two Fe (2+) which were in the same chemical environment of low spin state with a coordination number of six, and the Mossbauer parameters of the two Fe (2+), IS=0.2 0.3 mm/s, QS=0.7 0.8 mm/s. In addition, the molecule contained a Fe (3+) in low spin state which was proved by ESR. Its Mossbauer parameters, IS=0.4 0.5 mm/s. QS=1.5±1.6 mm/s, The molecular structure of (u-MeS) [u-CpFe (CO)2S] Fe2 (CO)4 was determined by X-ray diffraction, monoclinic form, space group P21/n z=4, unit cell parameters, a=7.90A, b=10.77A, c=22.53A.

3 CFR 8666 - Proclamation 8666 of April 29, 2011. Loyalty Day, 2011

Code of Federal Regulations, 2012 CFR

2012-01-01

..., equality, and justice for all. Throughout our proud history, Americans motivated by loyalty and fidelity to.... On this day, we celebrate our brave men and women in uniform and honor those who gave their lives to... our history, we remain true to the promise of America and the spirit that unites us all. In order to...

Threshold setting by the surround of cat retinal ganglion cells.

PubMed

Barlow, H B; Levick, W R

1976-08-01

1. The slope of curves relating the log increment threshold to log background luminance in cat retinal ganglion cells is affected by the area and duration of the test stimulus, as it is in human pyschophysical experiments. 2. Using large area, long duration stimuli the slopes average 0-82 and approach close to 1 (Weber's Law) in the steepest cases. Small stimuli gave an average of 0-53 for on-centre units using brief stimuli, and 0-56 for off-centre units, using long stimuli. Slopes under 0-5 (square root law) were not found over an extended range of luminances. 3. On individual units the slope was generally greater for larger and longer test stimulus, but no unit showed the full extent of change from slope of 0-5 to slope of 1. 4. The above differences hold for objective measures of quantum/spike ratio, as well as for thresholds either judged by ear or assessed by calculation. 5. The steeper slope of the curves for large area, long duration test stimuli compared with small, long duration stimuli, is associated with the increased effectiveness of antagonism from the surround at high backgrounds. This change may be less pronounced in off-centre units, one of which (probably transient Y-type) showed no difference of slope, and gave parallel area-threshold curves at widely separated background luminances, confirming the importance of differential surround effectiveness in changing the slope of the curves. 6. In on-centre units, the increased relative effectiveness of the surround is associated with the part of the raised background light that falls on the receptive field centre. 7. It is suggested that the variable surround functions as a zero-offset control that sets the threshold excitation required for generating impulses, and that this is separate from gain-setting adaptive mechanisms. This may be how ganglion cells maintain high incremental sensitivity in spite of a strong maintained excitatory drive that would otherwise cause compressive response non-linearities.

Treatment of Petroleum Sludge By Using Solidification/Stabilization (S/S) Method : Effect of Hydration Days to Heavy Metals Leaching and Strength

NASA Astrophysics Data System (ADS)

Murshid, N.; Kamil, N. A. F. M.; Kadir, A. A.

2018-04-01

Petroleum sludge is one of the major solid wastes generated in the petroleum industry. Generally, there are numbers of heavy metals in petroleum sludge and one treatment that is gaining prominence to treat a variety of mixed organic and inorganic waste is solidification/stabilization (S/S) method. The treatment protects human health and the environment by immobilizing contaminants within the treated material and prevents migration of the contaminants. In this study, solidification/stabilization (S/S) method has been used to treat the petroleum sludge. The comparison of hydration days, namely, 7th and 28th days in these cement-based waste materials were studied by using Synthetic Precipitate Leaching Procedure (SPLP). The results were compared to the United States Environmental Protection Agency (USEPA) standards. The results for leaching test concluded that less percentage OPC gave maximum concentration of heavy metals leaching due to deficient in Calcium Oxide (CaO), which is can caused weak solidification in the mixture. Physical and mechanical properties conducted such as compressive strength and density test. From the results, it shows addition up to of 30percentage PS give results which comply with minimum landfill dispose limit. The results shows correlation between strength and density are strong regression coefficient of 82.7%. In conclusion, S/S method can be alternative disposal method for PS in the same time complies with standard for minimum landfill disposal limit. The results for leaching test concluded the less OPC percentage gave maximum concentration of heavy metals leaching.

In praise of anesthesia: Two case studies of pain and suffering during major surgical procedures with and without anesthesia in the United States Civil War-1861-65.

PubMed

Albin, Maurice S

2017-12-29

Background The United States Civil War (1861-1865) pitted the more populous industrialized North (Union) against the mainly agricultural slaveholding South (Confederacy). This conflict cost an enormous number of lives, with recent estimates mentioning a total mortality greater than 700,000 combatants [1]. Although sulfuric ether (ETH) and chloroform (CHL) were available since Morton's use of the former in 1846 and the employment of the latter in 1847, and even though inhalational agents were used in Crimean war (1853-1856) and the Mexican-American War (1846-1848), the United States Civil War gave military surgeons on both sides the opportunity to experience the use of these two agents because of the large number of casualties. Methods Research of historic archives illustrates the dramatic control of surgical pain made possible with introduction of two general anesthetic and analgesic drugs in 1846 and 1847. Results An appreciation of the importance of anesthesia during surgical procedures can be noted in the poignant and at times hair raising cases of two left arm amputations carried out under appalling circumstances during the United States Civil War. In the first-case the amputation was delayed for nearly five days after the wounding of Private Winchell who served in an elite sharpshooter brigade and was captured by the Confederate Army during battle. The amputation was performed without anesthesia and the voice of the Private himself narrates his dreadful experience. The postoperative course was incredible as he received no analgesia and survived a delirious comatose state lying on the ground in the intense summer heat. Thomas Jonathan "Stonewall" Jackson was a famous ascetic Confederate General who helped defeat the Union forces at the Battle of Chancellorsville on May 2, 1863. In the ensuing near-darkness, Jackson was fired upon by his own friendly troops where he suffered multiple gunshot wounds on his right hand as well as a ball in the upper humerus of the left arm similar to that of Private Winchell. Transported to a field hospital about thirty miles away, the evacuation was carried out under artillery fire and the General dropped from the stretcher at least twice before arriving at the field hospital. There, a team of surgeons operated on "Stonewall", using open drop chloroform, the surgery taking 50 min, anesthesia times of one hour with General Jackson awake and speaking with clarity shortly after the termination of the anesthesia. A brief explanation of the use of anesthetics in the military environment during the Crimean, Mexican American and the United States Civil War is also presented. Conclusion and implications Two case stories illustrate the profound improvement in surgical pain made possible with ether and chloroform only 160 years ago. Surgeons and patients nowadays have no ideas what these most important improvements in modern medicine means, unless "reliving" the true hell of pain surgery was before ether and chloroform.

An electrophysiological investigation of the receptor apparatus of the duck's bill

PubMed Central

Gregory, J. E.

1973-01-01

1. The properties of receptors in the duck's bill have been studied by recording from units isolated by dissecting fine filaments from the maxillary and ophthalmic nerves. 2. The units studied were divisible into three groups, phasic mechanoreceptors responsive to vibration, thermoreceptive units, and high threshold mechanoreceptors. 3. Vibration-sensitive mechanoreceptors (113 units) had small receptive fields, showed a rapidly adapting discharge to mechanical stimulation of the bill, were sensitive to vibratory but not to thermal stimuli and showed no background discharge. 4. Temperature receptors (twenty-one units) were insensitive to mechanical stimulation and showed a temperature-dependent background discharge. Sudden cooling produced a transient increase in discharge frequency. 5. High threshold mechanosensitive units (eight units) gave a slowly adapting discharge to strong mechanical stimulation and were insensitive to vibratory and thermal stimulation. 6. It is concluded that the low-threshold, vibration-sensitive responses come from Herbst corpuscles. No specific function can yet be assigned to the Grandry corpuscles. PMID:4689962

A Black Educator in the Segregated South. Kentucky's Rufus B. Atwood.

ERIC Educational Resources Information Center

Smith, Gerald L.

This book reviews the career of Rufus Ballard Atwood, who served as president of Kentucky State University from 1929 to 1962. The book describes how he was often chosen by whites to represent the African American community on boards and commissions and how these appointments gave him access to the state's political and educational power structure.…

Arizona State's Origins Project Starts with a Big Bang

ERIC Educational Resources Information Center

Mangan, Katherine

2009-01-01

For 12 hours at Arizona State University, a sold-out crowd of 3,000 people gave a group of famous scientists a pop-star welcome, cheering their remarks and lining up for autographs after a day full of discussion about black holes, string theory, and evolutionary biology. At a time when program cuts and faculty layoffs dominate the headlines of…

1863 Letter from the Department of State to the Government Printing Office

ERIC Educational Resources Information Center

Potter, Lee Ann

2012-01-01

On Saturday, January 3, 1863, Assistant Secretary of State Frederick W. Seward sent a letter to John D. Defrees, superintendent of Public Printing, asking that 500 copies of a "circular and proclamation" be printed. The letter also gave specific instructions as to what type of paper was to be used, the layout, and when the department wanted the…

Modeling the economic outcomes of immuno-oncology drugs: alternative model frameworks to capture clinical outcomes.

PubMed

Gibson, E J; Begum, N; Koblbauer, I; Dranitsaris, G; Liew, D; McEwan, P; Tahami Monfared, A A; Yuan, Y; Juarez-Garcia, A; Tyas, D; Lees, M

2018-01-01

Economic models in oncology are commonly based on the three-state partitioned survival model (PSM) distinguishing between progression-free and progressive states. However, the heterogeneity of responses observed in immuno-oncology (I-O) suggests that new approaches may be appropriate to reflect disease dynamics meaningfully. This study explored the impact of incorporating immune-specific health states into economic models of I-O therapy. Two variants of the PSM and a Markov model were populated with data from one clinical trial in metastatic melanoma patients. Short-term modeled outcomes were benchmarked to the clinical trial data and a lifetime model horizon provided estimates of life years and quality adjusted life years (QALYs). The PSM-based models produced short-term outcomes closely matching the trial outcomes. Adding health states generated increased QALYs while providing a more granular representation of outcomes for decision making. The Markov model gave the greatest level of detail on outcomes but gave short-term results which diverged from those of the trial (overstating year 1 progression-free survival by around 60%). Increased sophistication in the representation of disease dynamics in economic models is desirable when attempting to model treatment response in I-O. However, the assumptions underlying different model structures and the availability of data for health state mapping may be important limiting factors.

Numerical taxonomy of Vibrio cholerae and related species isolated from areas that are endemic and nonendemic for cholera.

PubMed Central

McNicol, L A; De, S P; Kaper, J B; West, P A; Colwell, R R

1983-01-01

A total of 165 strains of vibrios isolated from clinical and environmental sources in the United States, India, and Bangladesh, 11 reference cultures, and 4 duplicated cultures were compared in a numerical taxonomic study using 83 unit characters. Similarity between strains was computed by using the simple matching coefficient and the Jaccard coefficient. Strains were clustered by unweighted average linkage and single linkage algorithms. All methods gave similar cluster compositions. The estimated probability of error in the study was obtained from a comparison of the results of duplicated strains and was within acceptable limits. A total of 174 of the 180 organisms studied were divided into eight major clusters. Two clusters were identified as Vibrio cholerae, one as Vibrio mimicus, one as Vibrio parahaemolyticus, three as Vibrio species, and one as Aeromonas hydrophila. The V. mimicus cluster could be further divided into two subclusters, and the major V. cholerae group could be split into seven minor subclusters. Phenotypic traits routinely used to identify clinical isolates of V. cholerae can be used to identify environmental V. cholerae isolates. No distinction was found between strains of V. cholerae isolated from regions endemic for cholera and strains from nonendemic regions. PMID:6874901

Malaysian Moslem mothers' experience of depression and service use.

PubMed

Abdul Kadir, Nor Ba'yah; Bifulco, Antonia

2010-09-01

Standard psychiatric criteria for depression developed in the United States and United Kingdom are increasingly used worldwide to establish the prevalence of clinical disorders and to help develop services. However, these approaches are rarely sensitive to local and cultural expressions of symptoms or beliefs about treatment. Mismatch between diagnostic criteria and local understanding may result in underreporting of depression and underutilization of services. Little such research has been conducted in Malaysia, despite the acknowledged high rate of depression and low access to services. This study examines depression in Moslem Malay women living in Johor Bahru, Southern Peninsular Malaysia, to explore depression symptoms using the Structured Clinical Interview for DSM-IV. The 61 women interviewed were selected on the basis of high General Health Questionnaire scores from a large questionnaire survey of 1,002 mothers. The illustrative analysis looks at descriptions of depressed mood, self-depreciation and suicidal ideation, as well as attitudes toward service use. The women gave full and open descriptions of their emotional symptoms, easily recognizable by standard symptom categories, although somatic symptoms were commonly included, and the spiritual context to understanding depression was also prevalent. However, few women had knowledge about treatment or sought medical services, although some sought help from local spiritual healers. Attending to such views of depression can help develop services in Malaysia.

From poison to remedy: the chequered history of botulinum toxin.

PubMed

Erbguth, F J

2008-01-01

Botulinum toxin poisoning has afflicted mankind through the mists of time. However, the first incident of food-borne botulism was documented as late as the 18th century, when the consumption of meat and blood sausages gave rise to many deaths throughout the kingdom of Württemberg in South Western Germany. The district medical officer Justinus Kerner (1786--1862), who was also a well-known German poet, published the first accurate and complete descriptions of the symptoms of food-borne botulism between 1817 and 1822 and attributed the intoxication to a biological poison. Kerner also postulated that the toxin might be used for treatment purposes. In 1895, an outbreak of botulism in the small Belgian village of Ellezelles led to the discovery of the pathogen "Clostridium botulinum" by Emile Pierre van Ermengem. Modern botulinum toxin treatment was pioneered by Alan B. Scott and Edward J. Schantz in the early 1970s, when the type-A serotype was used in medicine to correct strabismus. Other preparations of the type-A toxin were developed and manufactured in the United Kingdom, Germany, and China, whereas a therapeutic type-B toxin was prepared in the United States. To date, the toxin has been used to treat a wide variety of conditions associated with muscular hyperactivity, glandular hypersecretions and pain.

2012 ARPA-E Energy Innovation Summit Keynote Presentation (Secretary of Energy Steven Chu)

ScienceCinema

Chu, Steven

2018-02-02

The third annual ARPA-E Energy Innovation Summit was held in Washington D.C. in February, 2012. The event brought together key players from across the energy ecosystem - researchers, entrepreneurs, investors, corporate executives, and government officials - to share ideas for developing and deploying the next generation of energy technologies. Dr. Steven Chu, Energy Secretary, gave the first keynote presentation of the day. He discusses how President Obama's all-of-the-above approach to energy will help the Unites States solve 21st century global energy challenges and maintain its leadership as an exporter of energy technology. Secretary of Energy Steven Chu highlighted our vulnerability to price fluctuations in the fuel markets, most recently to oil and gasoline, as well as our inability to drill our way out of the problem. Secretary Chu made the case for leveraging energy innovation in order to reduce our exposure to oil price fluctuations and improve the U.S.'s economic competitiveness.

Job satisfaction among British and American hospital staff nurses.

PubMed

Kelly, B

1991-01-01

The basic research design was descriptive, correlational, and non-experimental. Sampling was nonprobability; a convenience sample was obtained after subjects gave informed consent. A Likert-type attitude scale was used to collect data on job satisfaction. The population was full-time hospital staff nurses and a total sample of 146 participated in the project. The settings were four hospitals, two in the north of England and two in the midwest United States. The British study was done three years after the American. Data were collected by questionnaire, which was distributed by hand and collected personally. Results revealed British nurses were very dissatisfied with pay. If it were not for the pay component, the British nurses would have scored significantly higher than Americans on overall satisfaction. American nurses perceived greater satisfaction with their nursing colleagues than the British but were less satisfied with administration. However, British nurses perceived a more cooperative relationship with physicians. British nurses, despite their complete dissatisfaction with pay, would overwhelmingly choose nursing again.

[Chapter 5. The internationalization of the Japanese pharmaceutical industry (1980-2010)].

PubMed

Yongue, Julia S

2014-01-01

The Japanese pharmaceutical industry experienced a period of rapid and economic growth following the introduction of the national healthcare system in 1961. Triggered by a major revision in Japanese legislation from process to substance patents, leading Japanese pharmaceutical companies began to invest in research and development (R&D). By the mid-1980s, some had managed to develop their first internationally marketable drugs, many of which were antibiotics. The emergence of novel drugs gave companies the impetus to engage in progressively more appreciable investments in Asia, Europe and the United States. In the 1980s, internationalization was mainly inwardly focused so as to limit firms' exposure to risk. However, as profits increased in the 1990s from the sale of new drugs, Japanese pharmaceutical companies were able to engage in even more sizeable, outwardly focused investments. By 2010, Japan's leading pharmaceutical enterprises had succeeded in putting place three types of global operations: manufacturing, marketing and R&D.

Birth of common shovelnose rays (Glaucostegus typus) under captive conditions.

PubMed

Timm, Lori L; Carter, Joshua E; Frey, Joshua; Prappas, James; Wells, R J David

2014-01-01

The common shovelnose ray (Glaucostegus typus) is a poorly studied species of the Rhinobatidae family that occurs throughout the Indo-West Pacific. Although common in aquariums throughout the United States, there are currently no records of captive birth events. In 2013, a female common shovelnose ray housed at the Downtown Aquarium in Houston, Texas, USA gave birth to eleven pups. Although all pups were stillborn, this event demonstrates that it is possible to breed common shovelnose rays in a controlled environment. The single female and two male common shovelnose rays at the aquarium are of sexually mature size (between 206 and 240 cm total length, TL), demonstrate mating behaviors, and provide an excellent opportunity to investigate the reproductive biology of this species. Captive environmental conditions of the birth enclosure may be useful in replicating the birthing event in order to develop a breeding program that could potentially relieve collection pressures on wild populations of guitarfish given their vulnerable status. © 2014 Wiley Periodicals, Inc.

[Rumors, fear or epidemy? The bubonic plague of 1913-1914 in the Atlantic coast of Columbia].

PubMed

Valderrama, J M

2001-01-01

By the end of the 1800s, international trade and steam navigation made way for the third bubonic plague pandemy, which started in China in 1891 and reached America in 1898. This calamity apparently arrived in Columbia's coast between 1913 and 1915, during the apex of Pasteur medicine. The deficiencies of Columbian public scientific and sanitary apparat, concerning the emerging bacteriology and epidemiology, prevented the government and the medical body from reacting against the fear and rumor of epidemy, which negatively affected the trade. The authorities were also unable to fight this problem with adequate diagnosis, enferms treatment, urban sanitation, and isolation of infected places. These difficulties led to a confrontation between the government and the medical body, inciting an argument about the existence of the plague. This discussion was settled by the North American official medicine that, in its verdict, gave preference to the commercial interests of the United States, ignoring the sanitary urgencies of the Columbian Atlantic coast.

Three lessons from a randomized trial of massage and meditation at end of life: patient benefit, outcome measure selection, and design of trials with terminally ill patients.

PubMed

Downey, Lois; Engelberg, Ruth A; Standish, Leanna J; Kozak, Leila; Lafferty, William E

2009-01-01

Improving end-of-life care is a priority in the United States, but assigning priorities for standard care services requires evaluations using appropriate study design and appropriate outcome indicators. A recent randomized controlled trial with terminally ill patients produced no evidence of benefit from massage or guided meditation, when evaluated with measures of global quality of life or pain distress over the course of patient participation. However, reanalysis using a more targeted outcome, surrogates' assessment of patients' benefit from the study intervention, suggested significant gains from massage-the treatment patients gave their highest preassignment preference ratings. The authors conclude that adding a menu of complementary therapies as part of standard end-of-life care may yield significant benefit, that patient preference is an important predictor of outcome, and that modifications in trial design may be appropriate for end-of-life studies.

Crystal structure of the Chevrel phase Sn Mo6 S8 at high pressure

NASA Astrophysics Data System (ADS)

Ehm, L.; Dera, P.; Knorr, K.; Winkler, B.; Krimmel, A.; Bouvier, P.

2005-07-01

The high-pressure behavior of the Chevrel phase SnMo6S8 was investigated by angular dispersive synchrotron powder diffraction. The experiments were accompanied by first principles calculations at the density functional theory level. The fit of a Birch-Murnaghan equation-of-state gave the volume at zero pressure V0=277(1)Å3 , the bulk modulus at zero pressure B0=84(3)GPa , and the pressure derivative of the bulk modulus B'=3.0(4) for the experimental data and V0=281.6(3)Å3 , B0=76(1)GPa , and B'=4.7(1) for the calculated data. The analysis of the bond distances and the bond population reveals the formation of new bonds and changes of the bond characteristics in the structure under pressure. The compression mechanism is analysed by means of the distortion of the Mo6S8 cluster and the rotation of the cluster with respect to the unit cell edges.

Peaceful play yoga: serenity and balance for children with cancer and their parents.

PubMed

Thygeson, Megan V; Hooke, Mary C; Clapsaddle, Jeanine; Robbins, Angela; Moquist, Kristin

2010-01-01

Children with a cancer diagnosis experience symptom distress, including anxiety, because of the disease and its treatment. Parents experience stress and anxiety because of the uncertainty of the disease as well as the suffering of their children. Yoga is a complementary intervention that has physiological and psychological benefits in healthy children and healthy and chronically ill adults. On an inpatient hematology/oncology unit, 11 children aged 6 to 12 years, 5 adolescents aged 13 to 18 years, and 33 parents participated in a single yoga session tailored to the needs and abilities of the patients and parents. Sense of well-being pre- and postclass was measured with the Spielberger State Anxiety Scale. Children had normal anxiety scores preclass that did not change. Adolescents and parents experienced significant decreases in anxiety scores, and all cohorts gave positive feedback about the experience. The authors conclude that yoga is a feasible intervention for this population and is beneficial to adolescents and parents.

Attending to Communication and Patterns of Interaction: Culturally Sensitive Mental Health Care for Groups of Urban, Ethnically Diverse, Impoverished, and Underserved Women.

PubMed

Molewyk Doornbos, Mary; Zandee, Gail Landheer; DeGroot, Joleen

2014-07-01

The United States is ethnically diverse. This diversity presents challenges to nurses, who, without empirical evidence to design culturally congruent interventions, may contribute to mental health care disparities. Using Leininger's theory of culture care diversity and universality, this study documented communication and interaction patterns of ethnically diverse, urban, impoverished, and underserved women. Using a community-based participatory research framework, 61 Black, Hispanic, and White women participated in focus groups around their experiences with anxiety/depression. Researchers recorded verbal communication, nonverbal behavior, and patterns of interaction. The women's communication and interaction patterns gave evidence of three themes that were evident across all focus groups and five subthemes that emerged along ethnic lines. The results suggest cultural universalities and cultural uniquenesses relative to the communication and interaction patterns of urban, ethnically diverse, impoverished, and underserved women that may assist in the design of culturally sensitive mental health care. © The Author(s) 2014.

Who's guarding what? A poststructural feminist analysis of gardasil discourses.

PubMed

Thompson, Marie

2010-03-01

In May 2006 the Gardasil vaccine was approved for implementation in the United States to prohibit the spread of four strains of the human papillomavirus (HPV) that can lead to cervical cancer. Through a poststructural feminist reading, I critique ideologies at play throughout the Food and Drug Administration (FDA) approval hearing for this vaccine. I explore the conditions that gave rise to the adoption of the Gardasil vaccine as evidenced in the hearing transcript, and probe contradictions between choices the FDA enacted for the feminine body with those recommendations from lead scientists of Merck that urged the inclusion of males in the vaccination process. Along the way, I respond to appeals from scholars to address matters of health policy formation and implementation as critical and underexplored dimensions of health communication. I offer a vision that makes way for proactive engagement of males in reproductive and sexual health, particularly as the FDA delayed vaccine approval for males until 2009.

Role of the pharmacist in preventing distribution of counterfeit medications.

PubMed

Chambliss, Walter G; Carroll, Wesley A; Kennedy, Daniel; Levine, Donald; Moné, Michael A; Ried, L Douglas; Shepherd, Marv; Yelvigi, Mukund

2012-01-01

To provide an overview of the counterfeit medication problem and recommendations of a joint American Pharmacists Association (APhA) Academy of Pharmaceutical Research and Science and APhA Academy of Pharmacy Practice and Management taskforce. SciFinder and PubMed were searched from 1980 to March 2011 using the following keywords: counterfeit drug product, counterfeit medications, drug product authentication, drug product verification, and track-and-trace. Publications, presentations, and websites of organizations that research the counterfeit medication problem in the United States and other countries were reviewed. A representative from the security division of a pharmaceutical manufacturer and a representative from a supplier of anticounterfeiting technologies gave presentations to the taskforce. The taskforce recommends that pharmacists (1) purchase medications from known, reliable sources; (2) warn patients of the dangers of purchasing medications over the Internet; (3) confirm with distributors that products were purchased from manufacturers or other reliable sources; (4) monitor counterfeit product alerts; (5) examine products for suspicious appearance; (6) work with the pharmaceutical industry, distributors, and the Food and Drug Administration (FDA) to close gaps in the supply chain, especially for drugs in short supply; (7) use scanning technology in the pharmacy as part of a prescription verification process; (8) educate themselves, coworkers, and patients about the risks of counterfeit medications; and (9) report suspicious medications to FDA, the distributor, and the manufacturer. The consequence of a patient receiving a counterfeit medication in the United States could be catastrophic, and pharmacists must play an active role in preventing such an event from occurring.

POSTTRAUMATIC STRESS DISORDER, SMOKING, AND CORTISOL IN A COMMUNITY SAMPLE OF PREGNANT WOMEN

PubMed Central

Lopez, William D; Seng, Julia S

2014-01-01

The prevalence of posttraumatic stress disorder (PTSD) in the United States is higher among pregnant women than women generally. PTSD is related to adverse birth outcomes via physiological and behavioral alterations, such as smoking. We utilize salivary cortisol measures to examine how traumatic stress, smoking and the hypothalamic-pituitary-adrenal axis interact. Pregnant women (n =395) gave cortisol specimens as part of a cohort study of PTSD and pregnancy at three health systems in the Midwestern United States. Women were divided into three groups: nonsmokers, quitters (who stopped smoking during pregnancy), and pregnancy smokers. Mean cortisol values at three points, sociodemographics, trauma history, and PTSD were compared across groups. We assessed the association of smoking group and PTSD with late afternoon cortisol levels. Smokers, quitters, and nonsmokers differed on demographic risk factors and PTSD symptom load. Late afternoon and bedtime cortisol measures were significantly positively correlated with smoking in pregnancy, with smokers with PTSD presenting the highest cortisol levels. Regression analysis showed that smoking in pregnancy was associated with higher late afternoon cortisol in an additive manner with PTSD symptoms. Smoking appears to have a different relationship with cortisol level for those with and without PTSD. This is the first study to show additive effects of smoking and PTSD on cortisol levels in pregnant women. Since high cortisol, smoking, and PTSD have been shown to adversely affect perinatal outcomes, and since those continuing to smoke in pregnancy had the highest PTSD symptom load, PTSD-specific smoking cessation programs in maternity settings are warranted. PMID:24926909

Posttraumatic stress disorder, smoking, and cortisol in a community sample of pregnant women.

PubMed

Lopez, William D; Seng, Julia S

2014-10-01

The prevalence of posttraumatic stress disorder (PTSD) in the United States is higher among pregnant women than women generally. PTSD is related to adverse birth outcomes via physiological and behavioral alterations, such as smoking. We utilize salivary cortisol measures to examine how traumatic stress, smoking and the hypothalamic-pituitary-adrenal axis interact. Pregnant women (n=395) gave cortisol specimens as part of a cohort study of PTSD and pregnancy at three health systems in the Midwestern United States. Women were divided into three groups: nonsmokers, quitters (who stopped smoking during pregnancy), and pregnancy smokers. Mean cortisol values at three points, sociodemographics, trauma history, and PTSD were compared across groups. We assessed the association of smoking group and PTSD with late afternoon cortisol levels. Smokers, quitters, and nonsmokers differed on demographic risk factors and PTSD symptom load. Late afternoon and bedtime cortisol measures were significantly positively correlated with smoking in pregnancy, with smokers with PTSD presenting the highest cortisol levels. Regression analysis showed that smoking in pregnancy was associated with higher late afternoon cortisol in an additive manner with PTSD symptoms. Smoking appears to have a different relationship with cortisol level for those with and without PTSD. This is the first study to show additive effects of smoking and PTSD on cortisol levels in pregnant women. Since high cortisol, smoking, and PTSD have been shown to adversely affect perinatal outcomes, and since those continuing to smoke in pregnancy had the highest PTSD symptom load, PTSD-specific smoking cessation programs in maternity settings are warranted. Copyright © 2014 Elsevier Ltd. All rights reserved.

Rethinking refugia: Tree topology, divergence dates, and demographic history trace the distribution of the endangered Plymouth gentian (Sabatia kennedyana) from the Pleistocene glaciation to present day.

PubMed

Suarez-Gonzalez, Adriana; Sutton, Jolene T; Trant, Andrew J; Zamlynny, Elena; Good, Sara V

2015-04-01

Molecular population genetics is a powerful tool to infer how species responded to past environmental change. In the northern hemisphere, interest is increasing in how species responded to changes in ice coverage and temperature during the last glaciation maximum (LGM, between 18000-21000 yr ago) with a common assumption that glacial refugia were located at the southern edge of a species range. We reconstructed the glacial and postglacial phylogeography of Sabatia kennedyana, a member of the Atlantic Coastal Plains Flora with a current distribution from Nova Scotia (NS) to South Carolina, using both cpDNA and nuclear markers. We also examined clinal variation in morphological traits, in particular relative investment in asexual vs sexual growth. We find strong evidence that the species did not reside in southern glacial refugia, but rather in primary glacial refugia off the exposed continental shelf extending from Cape Cod and that this area was responsible for the founding of modern populations across the range from Nova Scotia (NS) to the United States. Additionally, based on the finding of higher cpDNA diversity and older cpDNA lineages in NS, we propose that multiple founder events occurred in NS, while only a single lineage gave rise to current populations in the United States. By understanding how S. kennedyana responded to past shifts in climate and by identifying areas of high genetic diversity in the northern range edge, we discuss the potential response of the species to future climate change scenarios. © 2015 Botanical Society of America, Inc.

Hydrolyzable tannins with the hexahydroxydiphenoyl unit and the m-depsidic link: HPLC-DAD-MS identification and model synthesis.

PubMed

Arapitsas, Panagiotis; Menichetti, Stefano; Vincieri, Franco F; Romani, Annalisa

2007-01-10

This study was designed to develop efficient analytical tools for the difficult HPLC-DAD-MS identification of hydrolyzable tannins in natural tissue extracts. Throughout the study of the spectroscopic characteristics of properly synthesized stereodefined standards, it was observed that the UV-vis spectra of compounds with the m-depsidic link showed a characteristic shoulder at 300 nm, consistent with the simple glucogalloyl esters, whereas compounds with the hexahydroxydiphenoyl (HHDP) unit gave a diagnostic fragmentation pattern, caused by a spontaneous lactonization in the mass spectrometer. These observations were confirmed by HPLC-DAD-MS analyses of tannic acid and raspberry extracts, which are rich in hydrolyzable tannins with the m-depsidic link and the HHDP unit, respectively.

Study of positive and negative plasma catalytic oxidation of ethylene.

PubMed

Van Wesenbeeck, K; Hauchecorne, B; Lenaerts, S

2017-06-01

The effect of introducing a photocatalytically active coating inside a plasma unit is investigated. This technique combines the advantages of high product selectivity from catalysis and the fast start-up from plasma technology. In this study, a preselected TiO 2 coating is applied on the collector electrode of a DC corona discharge unit as non-thermal plasma reactor, in order to study the oxidation of ethylene. For both positive and negative polarities an enhanced mineralization is observed while the formation of by-products drastically decreases. The plasma catalytic unit gave the best results when using negative polarity at a voltage of 15 kV. This shows the potential of plasma catalysis as indoor air purification technology.

The Case to Widen Defence Acquisition Research Paradigms

DTIC Science & Technology

2012-04-30

achieved in the delivery of government services (Steger & Roy, 2010). In the 1980s , the United Kingdom (UK) government gave expression to...motivation to work across conceptual divides as new knowledge and ideas are often generated within the spaces between disciplines ( Hislop , 2009). The...Advances in computers (pp. 293–392), 34. Hislop , D. (2009). Knowledge management in organizations: A critical introduction. Oxford, UK: Oxford

Viktor Vladimirovich Vinogradov.

DTIC Science & Technology

1961-03-02

of literary theory, texto - logy, and the history of Russian literature from the XVIII to the XX century. After graduating both from the History... de Courtenais and A. A. Potebnya. The late Lev Vladimirovich Shcherba also belongs to this type of linguist." (Pamyati akademika L’va Vladimirovicha...logical units in Russian, and gave a theoretical basis for separating idioms and phraseological clusters from ci.her types of phraseological

Information content in spectral dependencies of optical unit volume parameters under action of He-Ne laser on blood

NASA Astrophysics Data System (ADS)

Khairullina, Alphiya Y.; Oleinik, Tatiana V.

1995-01-01

Our previous works concerned with the development of methods for studying blood and action of low-intensity laser radiation on blood and erythrocyte suspensions had shown the light- scattering methods gave a large body of information on a medium studied due to the methodological relationship between irradiation processes and techniques for investigations. Detail analysis of spectral diffuse reflectivities and transmissivities of optically thick blood layers, spectral absorptivities calculated on this basis over 600 - 900 nm, by using different approximations, for a pathological state owing to hypoxia testifies to the optical significance of not only hemoglobin derivatives but also products of hemoglobin decomposition. Laser action on blood is specific and related to an initial state of blood absorption due to different composition of chromoproteids. This work gives the interpretation of spectral observations. Analysis of spectral dependencies of the exinction coefficient e, mean cosine m of phase function, and parameter Q equals (epsilon) (1-(mu) )H/(lambda) (H - hematocrit) testifies to decreasing the relative index of refraction of erythrocytes and to morphological changes during laser action under pathology owing to hypoxia. The possibility to obtain physical and chemical information on the state of blood under laser action in vivo is shown to be based on the method proposed by us for calculating multilayered structures modeling human organs and on the technical implementation of this method.

Does Breast Cancer Drive the Building of Survival Probability Models among States? An Assessment of Goodness of Fit for Patient Data from SEER Registries

PubMed

Khan, Hafiz; Saxena, Anshul; Perisetti, Abhilash; Rafiq, Aamrin; Gabbidon, Kemesha; Mende, Sarah; Lyuksyutova, Maria; Quesada, Kandi; Blakely, Summre; Torres, Tiffany; Afesse, Mahlet

2016-12-01

Background: Breast cancer is a worldwide public health concern and is the most prevalent type of cancer in women in the United States. This study concerned the best fit of statistical probability models on the basis of survival times for nine state cancer registries: California, Connecticut, Georgia, Hawaii, Iowa, Michigan, New Mexico, Utah, and Washington. Materials and Methods: A probability random sampling method was applied to select and extract records of 2,000 breast cancer patients from the Surveillance Epidemiology and End Results (SEER) database for each of the nine state cancer registries used in this study. EasyFit software was utilized to identify the best probability models by using goodness of fit tests, and to estimate parameters for various statistical probability distributions that fit survival data. Results: Statistical analysis for the summary of statistics is reported for each of the states for the years 1973 to 2012. Kolmogorov-Smirnov, Anderson-Darling, and Chi-squared goodness of fit test values were used for survival data, the highest values of goodness of fit statistics being considered indicative of the best fit survival model for each state. Conclusions: It was found that California, Connecticut, Georgia, Iowa, New Mexico, and Washington followed the Burr probability distribution, while the Dagum probability distribution gave the best fit for Michigan and Utah, and Hawaii followed the Gamma probability distribution. These findings highlight differences between states through selected sociodemographic variables and also demonstrate probability modeling differences in breast cancer survival times. The results of this study can be used to guide healthcare providers and researchers for further investigations into social and environmental factors in order to reduce the occurrence of and mortality due to breast cancer. Creative Commons Attribution License

A system review of the Virginia Alcohol Safety Action Program.

DOT National Transportation Integrated Search

1980-01-01

In March 1979, the Virginia General Assembly gave the Virginia Department of Transportation Safety (VDTS) the power and responsibility to make binding policy and set standards for the local Virginia Alcohol Safety Action Projects across the state. In...

10 CFR 708.12 - What information must an employee include in a complaint?

Code of Federal Regulations, 2011 CFR

2011-01-01

... disclosure, participation, or refusal that you believe gave rise to the retaliation; (b) A statement that you are not currently pursuing a remedy under State or other applicable law, as described in § 708.15 of...

18 CFR 367.103 - Accounts 409.1, 409.2, and 409.3, Income taxes.

Code of Federal Regulations, 2011 CFR

2011-04-01

... accounts must include the amounts of local, state and Federal income taxes on income properly accruable... based on the income which gave rise to the tax. (c) Taxes assumed by the service company on interest...

10 CFR 708.12 - What information must an employee include in a complaint?

Code of Federal Regulations, 2010 CFR

2010-01-01

... disclosure, participation, or refusal that you believe gave rise to the retaliation; (b) A statement that you are not currently pursuing a remedy under State or other applicable law, as described in § 708.15 of...

Early Central Regulation, Slow Financial Participation: Relations between Primary Education and the Dutch State from ± 1750-1920

ERIC Educational Resources Information Center

van Gijlswijk, Dick

2016-01-01

The declining economy of the Dutch Republic obliged city governments in the eighteenth century to take measures to undo the effects of the social deterioration. They therefore founded schools for the poor and sometimes gave full financial support. After 1795, the Batavian Revolution proclaimed that primary education was a state affair, but after a…

A system review of the Virginia Alcohol Safety Action Program : executive summary.

DOT National Transportation Integrated Search

1980-01-01

In March 1979, the Virginia General Assembly gave the Virginia Department of Transportation Safety (VDTS) the power and responsibility to make binding policy and set standards for the local Virginia Alcohol Safety Action Projects across the state. In...

Métamorphisme miocène de granites panafricains dans le massif de l'Edough (Nord-Est de l'Algérie)

NASA Astrophysics Data System (ADS)

Hammor, Dalila; Lancelot, Joël

1998-09-01

The Edough Massif is the easternmost crystalline core of the Maghrebides that represents the African segment of the west Mediterranean Alpine belt. U-Pb zircon dating provides upper intercept ages of 595 ± 51 My and 606 ± 55 My for an orthogneiss of the lower unit and a deformed leucogranite of the upper pelitic unit, respectively. These ages suggest emplacement of the two granitoids during the Pan-African orogeny. Monazites from a paragneiss sample gave a 18 ± 5 My U-Pb age that points to a Miocene age of the high-temperature metamorphism.

PREFACE: EUCAS '07: The 8th European Conference on Applied Superconductivity (Brussels Expo, Belgium, 16 20 September 2007)

NASA Astrophysics Data System (ADS)

Hoste, Serge; Donaldson, Gordon; Ausloos, Marcel

2008-03-01

This issue of Superconductor Science and Technology (SuST) contains plenary and invited papers presented at the 8th European Conference on Applied Superconductivity (EUCAS '07) held in Brussels, Belgium between 16-20 September 2007. All the papers that were submitted to the Conference Proceedings and accepted by the referees are published in Journal of Physics: Conference Series (JPCS). The scientific aims of EUCAS '07 followed the tradition established at the preceding conferences in Göttingen (Germany), Edinburgh (United Kingdom), Eindhoven (The Netherlands), Sitges (Spain), Lyngby (Denmark), Sorrento (Italy) and Vienna (Austria). The focus was on the interplay between the most recent developments in superconductor research and the positioning of applications of superconductivity in the marketplace. Although initially founded as an exchange forum mainly for European scientists, it has gradually developed into a truly international meeting with significant attendance from the Far East and the United States. Under the guidance of ESAS (the European Society for Applied Superconductivity), this Brussels conference was jointly organized by the University of Ghent and the University of Liège and attracted 795 participants to the scientific programme, including 173 students. Participants from 46 countries included considerable attendance from the Far East (30%) and from the United States and Canada (7%). The latest developments from 30 companies were presented, and 13 plenary and 28 invited lectures highlighted the state-of-the-art in the area of materials (large- as well as small-scale applications were presented). A total of 347 papers from those submitted were selected for publication in JPCS and SuST. EUCAS '07 stimulated optimism and enthusiasm for this fascinating field of research and its technological potential, especially among the numerous young researchers attending this conference. In addition, it gave the leading scientific authorities a forum in which they were able to reflect upon the present state-of-the-art, requirements for further developments and the detailed implementation of superconducting technology in such diverse fields as biomagnetism, energy production, new computer architectures, energy transportation systems and microwave devices. Together with the conference organizers, the Guest Editors of this issue of SuST are grateful to all those who participated in the meeting and contributed to its success.

PREFACE: 8th European Conference on Applied Superconductivity (EUCAS'07)

NASA Astrophysics Data System (ADS)

Hoste, Serge; Ausloos, Marcel

2008-03-01

This issue of Journal of Physics: Conference Series contains contributed papers presented at the 8th European Conference on Applied Superconductivity (EUCAS'07) that was held in Brussels, Belgium from 16-20 September 2007. The plenary and invited papers were published in the journal Superconductor Science and Technology. The scientific aims of EUCAS'07 followed the tradition established at the preceding conferences in Göttingen (Germany), Edinburgh (United Kingdom), Eindhoven (The Netherlands), Sitges (Spain), Lyngby (Denmark), Sorrento (Italy) and Vienna (Austria). The focus was placed on the interplay between the most recent developments in superconductor research and the positioning of applications of superconductivity in the marketplace. Although initially founded as an exchange forum mainly for European scientists, it has gradually developed into a truly international meeting with a very significant attendance from the Far East and the United States. Under the guidance of ESAS (the European Society for Applied Superconductivity) this Brussels conference was jointly organized by the University of Ghent and the University of Liege and attracted 795 participants to the scientific programme including a healthy number of 173 students. Participants from 46 countries included a considerable 30% attendance from the Far East and 7% from the United States and Canada. Thirty companies presented their latest developments in the field; 13 plenary and 28 invited lectures highlighted the state-of-the-art in the areas of materials, large-scale as well as small-scale applications were given. Based on a refereed evaluation of all the papers and posters submitted, 347 papers were selected for publication in the IOP electronic journal Journal of Physics: Conference Series and in Superconductor Science and Technology. EUCAS'07 spread a lot of optimism and enthusiasm for this fascinating field of research and for its well established technological potential, especially among the numerous young researchers attending this conference. In addition, it gave the leading scientific authorities a forum in which they were able to reflect upon the present state of the art, the requirements for further developments, the detailed implementation of superconducting technology in such diverse fields as biomagnetism, energy production, new computer architectures, energy transportation systems and microwave devices. Together with the conference organizers, the Superconductor Science and Technology editors are grateful to all those who participated in the meeting and contributed to its success. Serge Hoste and Marcel Ausloos

State transitions and physicochemical aspects of cryoprotection and stabilization in freeze-drying of Lactobacillus rhamnosus GG (LGG).

PubMed

Pehkonen, K S; Roos, Y H; Miao, S; Ross, R P; Stanton, C

2008-06-01

The frozen and dehydrated state transitions of lactose and trehalose were determined and studied as factors affecting the stability of probiotic bacteria to understand physicochemical aspects of protection against freezing and dehydration of probiotic cultures. Lactobacillus rhamnosus GG was frozen (-22 or -43 degrees C), freeze-dried and stored under controlled water vapour pressure (0%, 11%, 23% and 33% relative vapour pressure) conditions. Lactose, trehalose and their mixture (1 : 1) were used as protective media. These systems were confirmed to exhibit relatively similar state transition and water plasticization behaviour in freeze-concentrated and dehydrated states as determined by differential scanning calorimetry. Ice formation and dehydrated materials were studied using cold-stage microscopy and scanning electron microscopy. Trehalose and lactose-trehalose gave the most effective protection of cell viability as observed from colony forming units after freezing, dehydration and storage. Enhanced cell viability was observed when the freezing temperature was -43 degrees C. State transitions of protective media affect ice formation and cell viability in freeze-drying and storage. Formation of a maximally freeze-concentrated matrix with entrapped microbial cells is essential in freezing prior to freeze-drying. Freeze-drying must retain a solid amorphous state of protectant matrices. Freeze-dried matrices contain cells entrapped in the protective matrices in the freezing process. The retention of viability during storage seems to be controlled by water plasticization of the protectant matrix and possibly interactions of water with the dehydrated cells. Highest cell viability was obtained in glassy protective media. This study shows that physicochemical properties of protective media affect the stability of dehydrated cultures. Trehalose and lactose may be used in combination, which is particularly important for the stabilization of probiotic bacteria in dairy systems.

A Science and Risk-Based Pragmatic Methodology for Blend and Content Uniformity Assessment.

PubMed

Sayeed-Desta, Naheed; Pazhayattil, Ajay Babu; Collins, Jordan; Doshi, Chetan

2018-04-01

This paper describes a pragmatic approach that can be applied in assessing powder blend and unit dosage uniformity of solid dose products at Process Design, Process Performance Qualification, and Continued/Ongoing Process Verification stages of the Process Validation lifecycle. The statistically based sampling, testing, and assessment plan was developed due to the withdrawal of the FDA draft guidance for industry "Powder Blends and Finished Dosage Units-Stratified In-Process Dosage Unit Sampling and Assessment." This paper compares the proposed Grouped Area Variance Estimate (GAVE) method with an alternate approach outlining the practicality and statistical rationalization using traditional sampling and analytical methods. The approach is designed to fit solid dose processes assuring high statistical confidence in both powder blend uniformity and dosage unit uniformity during all three stages of the lifecycle complying with ASTM standards as recommended by the US FDA.

Who Are the Students Who May Qualify for an Alternate Assessment Based on Modified Academic Achievement Standards (AA-MAS)?: Focus Group Results. Synthesis Report 79

ERIC Educational Resources Information Center

Berndt, Sandra; Ebben, Barbara; Kubinski, Eva; Sim, Grant; Liu, Kristin; Lazarus, Sheryl; Thurlow, Martha; Christian, Elizabeth

2011-01-01

Beginning in 2007, federal regulations to two major education laws gave state departments of education the option to develop an alternate assessment based on modified achievement standards (AA-MAS) for some students with disabilities. The regulations stated that the AA-MAS was intended for students who were being instructed in the grade-level…

Southeast Asia Report

DTIC Science & Technology

1987-04-17

Evaluating State Management Effectiveness (Nguyen Ngoc Minn; GIAO DUC LY LUAN, Nov 86) 112 Ho Chi Minh City Strives To Increase Production (NHAN DAN...achievements. At the 10th Municipal Party Organization Congress, Truong Chinh gave us encouragement and said that the advances made by the capital...municipal people’s committees. To open the meeting, Tran Vi, the chairman of the Municipal People’s Committee, stated that the purpose of this meeting

Modeling the economic outcomes of immuno-oncology drugs: alternative model frameworks to capture clinical outcomes

PubMed Central

Gibson, EJ; Begum, N; Koblbauer, I; Dranitsaris, G; Liew, D; McEwan, P; Tahami Monfared, AA; Yuan, Y; Juarez-Garcia, A; Tyas, D; Lees, M

2018-01-01

Background Economic models in oncology are commonly based on the three-state partitioned survival model (PSM) distinguishing between progression-free and progressive states. However, the heterogeneity of responses observed in immuno-oncology (I-O) suggests that new approaches may be appropriate to reflect disease dynamics meaningfully. Materials and methods This study explored the impact of incorporating immune-specific health states into economic models of I-O therapy. Two variants of the PSM and a Markov model were populated with data from one clinical trial in metastatic melanoma patients. Short-term modeled outcomes were benchmarked to the clinical trial data and a lifetime model horizon provided estimates of life years and quality adjusted life years (QALYs). Results The PSM-based models produced short-term outcomes closely matching the trial outcomes. Adding health states generated increased QALYs while providing a more granular representation of outcomes for decision making. The Markov model gave the greatest level of detail on outcomes but gave short-term results which diverged from those of the trial (overstating year 1 progression-free survival by around 60%). Conclusion Increased sophistication in the representation of disease dynamics in economic models is desirable when attempting to model treatment response in I-O. However, the assumptions underlying different model structures and the availability of data for health state mapping may be important limiting factors. PMID:29563820

Hematopoietic Stem Cells Are the Major Source of Multilineage Hematopoiesis in Adult Animals.

PubMed

Sawai, Catherine M; Babovic, Sonja; Upadhaya, Samik; Knapp, David J H F; Lavin, Yonit; Lau, Colleen M; Goloborodko, Anton; Feng, Jue; Fujisaki, Joji; Ding, Lei; Mirny, Leonid A; Merad, Miriam; Eaves, Connie J; Reizis, Boris

2016-09-20

Hematopoietic stem cells (HSCs) sustain long-term reconstitution of hematopoiesis in transplantation recipients, yet their role in the endogenous steady-state hematopoiesis remains unclear. In particular, recent studies suggested that HSCs provide a relatively minor contribution to immune cell development in adults. We directed transgene expression in a fraction of HSCs that maintained reconstituting activity during serial transplantations. Inducible genetic labeling showed that transgene-expressing HSCs gave rise to other phenotypic HSCs, confirming their top position in the differentiation hierarchy. The labeled HSCs rapidly contributed to committed progenitors of all lineages and to mature myeloid cells and lymphocytes, but not to B-1a cells or tissue macrophages. Importantly, labeled HSCs gave rise to more than two-thirds of all myeloid cells and platelets in adult mice, and this contribution could be accelerated by an induced interferon response. Thus, classically defined HSCs maintain immune cell development in the steady state and during systemic cytokine responses. Copyright © 2016 Elsevier Inc. All rights reserved.

Enhanced production of xylanase from locally isolated fungal strain using agro-industrial residues under solid-state fermentation.

PubMed

Abdullah, Roheena; Nisar, Kinza; Aslam, Aafia; Iqtedar, Mehwish; Naz, Shagufta

2015-01-01

This study is related to the isolation of fungal strain for xylanase production using agro-industrial residues. Forty fungal strains with xylanolytic potential were isolated by using xylan agar plates and quantitatively screened in solid-state fermentation. Of all the tested isolates, the strain showing highest ability to produce xylanase was assigned the code Aspergillus niger LCBT-14. For the enhanced production of the enzyme, five different fermentation media were evaluated. Out of all media, M4 containing wheat bran gave maximum enzyme production. Effect of different variables including incubation time, temperature, pH, carbon and nitrogen sources has been investigated. The optimum enzyme production was obtained after 72 h at 30°C and pH 4. Glucose as a carbon source while ammonium sulphate and yeast extract as nitrogen sources gave maximum xylanase production (946 U/mL/min). This study was successful in producing xylanase by A. niger LCBT-14 economically by utilising cheap indigenous substrate.

Forging Partnership: CRDF in the FSU and the World

NASA Astrophysics Data System (ADS)

Owens, Tom

2006-04-01

The founding legislation to facilitate non-proliferation, and to advance U.S. scientific, technical and human health objectives as well as U.S. foreign policy generally -- but also from private sources, to advance primarily humanitarian and educational goals. CRDF's experience melding public and private support for international scientific cooperation has yielded a unique set of procedures and programs that it seeks now to apply in new geographic arenas. Public Law 102-511 ``Freedom Support Act,'' Section 511, October 24, 1992 for CRDF clearly intended the organization to combine public and private purposes, and that it could and should receive funding from both public and private sources. It also gave CRDF specific formal Purposes that included building international partnerships for supporting high-quality research, helping weapons scientists find another line of work, and helping American industry and foreign scientists to work together for mutual benefit and economic progress. CRDF was expected to ``promote and support joint research and development projects for peaceful purposes between scientists and engineers in the United States and independent states of the former Soviet Union on subjects of mutual interest.'' CRDF has operated as a private foundation funding international research collaborations through peer-reviewed competitions, making more than 2,000 awards in ten years. It has carried out this work with resources provided largely by the U.S. government.

Non-fouling surfaces produced by gas phase pulsed plasma polymerization of an ultra low molecular weight ethylene oxide containing monomer.

PubMed

Wu; Timmons; Jen; Molock

2000-10-01

The pulsed plasma polymerization of low molecular weight molecules containing only one (ethylene oxide vinyl ether) and two (diethylene oxide vinyl ether) ethylene oxide units were investigated. The surface density of EO units retained in the polymer films increases sharply with decreasing average power input during deposition, particularly at very low plasma duty cycles. The protein adsorption properties of these plasma synthesized polymer were investigated using 125I-labeled albumin and fibrinogen. Surprisingly effective, non-fouling surfaces were observed with films synthesized from the monomer containing two ethylene oxide units; however, the monomer containing only one EO unit gave surfaces that were not particularly effective in preventing protein adsorptions. The results obtained show that ultra short chain length PEO modified surfaces can be biologically non-fouling. This, in turn, has interesting consequences in terms of trying to identify the basic reason for the effectiveness of EO units in preventing biomolecule adsorptions on surfaces.

JPRS Report, Arms Control.

DTIC Science & Technology

1990-05-03

and his Spanish counterpart, Mr Rafael de la regard to finding enough qualified personnel to man Cruz Corcoll , during the latter’s 7-10 March... Corcoll , the French state secretary gave an interview to the Spanish The Clemenceau, soon to reach its 30th birthday, is now trade publication SPANISH

New Spaces for Researching Postgraduate Education Research in South Africa

ERIC Educational Resources Information Center

Pillay, Daisy; Karlsson, Jenni

2013-01-01

Universities in South Africa during apartheid reflected the racialised politics of the period. This gave rise to divisive descriptors such as "historically white/black"; "English/Afrikaans-speaking" institutions and "Bantustan'' universities. These descriptors signal a hierarchy of social status and state funding. We start…

78 FR 58160 - Certification Process for State Capital Counsel System

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-23

... make such independent assessments in the context of making certification decisions under chapter 154... decisions concerning the objectives of representation,'' ABA Model Rule 1.2(a), making it difficult to... certification procedures. The Attorney General determined that chapter 154 gave him greater discretion in making...

Binding affinities of the farnesoid X receptor in the D3R Grand Challenge 2 estimated by free-energy perturbation and docking

NASA Astrophysics Data System (ADS)

Olsson, Martin A.; García-Sosa, Alfonso T.; Ryde, Ulf

2018-01-01

We have studied the binding of 102 ligands to the farnesoid X receptor within the D3R Grand Challenge 2016 blind-prediction competition. First, we employed docking with five different docking software and scoring functions. The selected docked poses gave an average root-mean-squared deviation of 4.2 Å. Consensus scoring gave decent results with a Kendall's τ of 0.26 ± 0.06 and a Spearman's ρ of 0.41 ± 0.08. For a subset of 33 ligands, we calculated relative binding free energies with free-energy perturbation. Five transformations between the ligands involved a change of the net charge and we implemented and benchmarked a semi-analytic correction (Rocklin et al., J Chem Phys 139:184103, 2013) for artifacts caused by the periodic boundary conditions and Ewald summation. The results gave a mean absolute deviation of 7.5 kJ/mol compared to the experimental estimates and a correlation coefficient of R 2 = 0.1. These results were among the four best in this competition out of 22 submissions. The charge corrections were significant (7-8 kJ/mol) and always improved the results. By employing 23 intermediate states in the free-energy perturbation, there was a proper overlap between all states and the precision was 0.1-0.7 kJ/mol. However, thermodynamic cycles indicate that the sampling was insufficient in some of the perturbations.

A retrospective, descriptive study of maternal and neonatal transfers, and clinical outcomes of a Primary Maternity Unit in rural Queensland, 2009-2011.

PubMed

Kruske, Sue; Schultz, Tracy; Eales, Sandra; Kildea, Sue

2015-03-01

A widely held view in maternity services in rural Australia is they require 24-h on-site surgical and anaesthetic capability to be considered safe. This study aimed to provide a detailed description of three years of activity (2009-2011) of a rural maternity unit approximately 1h from the nearest surgical service. We describe the reasons for transfer to and from the unit, transfer times and the clinical health outcomes of all women (all risk status) and their babies. This retrospective study utilised contemporaneously, purposefully collected audit data, routinely collected data and medical chart review. Data were analysed based on the model of care that women were allocated to at the time of booking. The PMU provided care to twice as many young women (13.3% MDH vs. 5.1% QLD) and almost five times as many Aboriginal and/or Torres Strait Islander women (27.5% MDH vs. 5.7% QLD). A total of 506 women booked to receive care through a midwifery group practice (MGP), and 377 (74.5%) gave birth at the local facility as planned. Clinical outcomes for women and babies birthing both at the PMU and those transferred were comparable or better than other published data. The results challenge the notion that birthing services can only be offered in rural areas with onsite surgical capability. More PMUs should be made available in rural areas, in line with national and state policy and international evidence. Copyright © 2014 Australian College of Midwives. Published by Elsevier Ltd. All rights reserved.

Air Force Roles and Missions: A History

DTIC Science & Technology

1998-01-01

armies fighting on the Western Front. In July, Foch gave Pershing tactical control of a sector in the Chateau- Thierry region, with only one division...In the battle at Chateau- Thierry in July, air squadrons flying support for the American division learned a costly lesson. Air units were deci- mated... Thierry , he saw Trenchard’s views on the need to concentrate air forces to achieve aerial superiority confirmed. The losses helped Mitchell convince

Condensed tannins: Base-catalysed reactions of polymeric procyanidins with toluene-α-thiol, liability of the interflavanoid bond and pyran ring

Treesearch

Peter E. Laks; Richard W. Hemingway

1987-01-01

Reaction of polymeric procyanidins (condensed tannins) with toluene-α-thiol at pH 12.0 and 23°C gave predominantly one stereoisomer of 1.3-bisbenzylthio-1-(3,4-dihydroxyphenyl)-3-(2,4,6-trihydroxyphenyl) propan-2-ol (10) by stereoselective reaction at C-4 and C-2 of the Quinone methide derived from the upper 2,3-cis procyanidin units....

Satellite Direct Readout: Opportunities for Science Education

DTIC Science & Technology

1994-02-01

responsible for acid our Earth science classes, which gave us infor- rain problems in that country. Along with our mation about the water cycle and weather...rain damage. We also believe that shows the water cycle (with sources of humidity transboundary pollution (between the United and precipitation...about the water cycle and weather computer images we collected a series of weath- fronts. We also collected data on the location of er maps from the

Welding technologies as applied to nuclear manufacturing

NASA Astrophysics Data System (ADS)

Roper, J. R.

1992-10-01

This is the trip report of John R. Roper, who traveled to England 25 Sep. through 8 Oct. 1992. Dr. Roper attended the US/UK JOWOG 22-D Joining Technical Exchange meeting and gave a presentation on Welding Finite Element Analysis and the Precision Joining Center at the Atomic Weapons Establishment in Aldermaston, United Kingdom. Dr. Roper also toured the Welding Institute in Abington, UK and discussed technology exchange of weld thermal and mechanical material responses.

Paid Maternity Leave in the United States: Associations with Maternal and Infant Health.

PubMed

Jou, Judy; Kozhimannil, Katy B; Abraham, Jean M; Blewett, Lynn A; McGovern, Patricia M

2018-02-01

Objectives The United States is one of only three countries worldwide with no national policy guaranteeing paid leave to employed women who give birth. While maternity leave has been linked to improved maternal and child outcomes in international contexts, up-to-date research evidence in the U.S. context is needed to inform current policy debates on paid family leave. Methods Using data from Listening to Mothers III, a national survey of women ages 18-45 who gave birth in 2011-2012, we conducted multivariate logistic regression to predict the likelihood of outcomes related to infant health, maternal physical and mental health, and maternal health behaviors by the use and duration of paid maternity leave. Results Use of paid and unpaid leave varied significantly by race/ethnicity and household income. Women who took paid maternity leave experienced a 47% decrease in the odds of re-hospitalizing their infants (95% CI 0.3, 1.0) and a 51% decrease in the odds of being re-hospitalized themselves (95% CI 0.3, 0.9) at 21 months postpartum, compared to women taking unpaid or no leave. They also had 1.8 times the odds of doing well with exercise (95% CI 1.1, 3.0) and stress management (95% CI 1.1, 2.8), compared to women taking only unpaid leave. Conclusions for Practice Paid maternity leave significantly predicts lower odds of maternal and infant re-hospitalization and higher odds of doing well with exercise and stress management. Policies aimed at expanding access to paid maternity and family leave may contribute toward reducing socio-demographic disparities in paid leave use and its associated health benefits.

Trends in Cervical Cancer Among Delivery-Related Discharges and its Impact on Maternal-Infant Birth Outcomes (United States, 1998-2009)

PubMed Central

Mogos, Mulubrhan F; Salemi, Jason L; Sultan, Dawood H; Shelton, Melissa M; Salihu, Hamisu M

2015-01-01

Objectives: To estimate the national prevalence of cervical cancer (CCA) in women discharged from hospital after delivery, and to examine its associations with birth outcomes. Methods: We did a retrospective cross-sectional analysis of maternal hospital discharges in the United States (1998-2009). We used the Nationwide Inpatient Sample (NIS) database to identify hospital stays for women who gave birth. We determined length of hospital stay, in-hospital mortality, and used ICD-9-CM codes to identify CCA and all outcomes of interest. Multivariable logistic regression modeling was used to calculate adjusted odds ratios (AOR) and 95% confidence intervals (CI) for the associations between CCA and feto-maternal outcome. Results: In the 12-year period from 1998 to 2009, there were 8,387 delivery hospitalizations with a CCA diagnosis, a prevalence rate of 1.8 per 100,000 (95% CI=1.6, 1.9). After adjusting for potential confounders, CCA was associated with increased odds of maternal morbidities including: anemia (AOR, 1.78, 95% CI, 1.54-2.06), anxiety (AOR, 1.95, 95% CI, 1.11-3.42), cesarean delivery (AOR, 1.67, 95% CI, 1.46-1.90), and prolonged hospital stay (AOR, 1.51, 95% CI, 1.30-1.76), and preterm birth (AOR, 1.69, 95% CI, 1.46-1.97). Conclusion: There is a recent increase in the prevalence of CCA during pregnancy. CCA is associated with severe feto-maternal morbidities. Interventions that promote safer sexual practice and regular screening for CCA should be promoted widely among women of reproductive age to effectively reduce the prevalence of CCA during pregnancy and its impact on the health of mother and baby. PMID:26862361

The first 50 years of the North American Breeding Bird Survey

USGS Publications Warehouse

Sauer, John; Ziolkowski, David; Pardieck, Keith L.; Smith, Adam C.; Hudson, Marie-Anne R.; Rodriguez, Vicente; Berlanga, Humberto; Niven, Daniel; Link, William

2017-01-01

The vision of Chandler (Chan) S. Robbins for a continental-scale omnibus survey of breeding birds led to the development of the North American Breeding Bird Survey (BBS). Chan was uniquely suited to develop the BBS. His position as a government scientist had given him experience with designing and implementing continental-scale surveys, his research background made him an effective advocate of the need for a survey to monitor pesticide effects on birds, and his prominence in the birding community gave him connections to infrastructure—a network of qualified volunteer birders who could conduct roadside surveys with standardized point counts. Having started in the eastern United States and the Atlantic provinces of Canada in 1966, the BBS now provides population change information for ∼546 species in the continental United States and Canada, and recently initiated routes in Mexico promise to greatly expand the areas and species covered by the survey. Although survey protocols have remained unchanged for 50 years, the BBS remains relevant in a changing world. Several papers that follow in this Special Section of The Condor: Ornithological Advances review how the BBS has been applied to conservation assessments, especially in combination with other large-scale survey data. A critical feature of the BBS program is an active research program into field and analytical methods to enhance the quality of the count data and to control for factors that influence detectability. Papers in the Special Section also present advances in BBS analyses that improve the utility of this expanding and sometimes controversial survey. In this Perspective, we introduce the Special Section by reviewing the history of the BBS, describing current analyses, and providing summary trend results for all species, highlighting 3 groups of conservation concern: grassland-breeding birds, aridland-breeding birds, and aerial insectivorous birds.

Molecular Characterizations of Surface Proteins Hemagglutinin and Neuraminidase from Recent H5Nx Avian Influenza Viruses.

PubMed

Yang, Hua; Carney, Paul J; Mishin, Vasiliy P; Guo, Zhu; Chang, Jessie C; Wentworth, David E; Gubareva, Larisa V; Stevens, James

2016-06-15

During 2014, a subclade 2.3.4.4 highly pathogenic avian influenza (HPAI) A(H5N8) virus caused poultry outbreaks around the world. In late 2014/early 2015, the virus was detected in wild birds in Canada and the United States, and these viruses also gave rise to reassortant progeny, composed of viral RNA segments (vRNAs) from both Eurasian and North American lineages. In particular, viruses were found with N1, N2, and N8 neuraminidase vRNAs, and these are collectively referred to as H5Nx viruses. In the United States, more than 48 million domestic birds have been affected. Here we present a detailed structural and biochemical analysis of the surface antigens of H5N1, H5N2, and H5N8 viruses in addition to those of a recent human H5N6 virus. Our results with recombinant hemagglutinin reveal that these viruses have a strict avian receptor binding preference, while recombinantly expressed neuraminidases are sensitive to FDA-approved and investigational antivirals. Although H5Nx viruses currently pose a low risk to humans, it is important to maintain surveillance of these circulating viruses and to continually assess future changes that may increase their pandemic potential. The H5Nx viruses emerging in North America, Europe, and Asia pose a great public health concern. Here we report a molecular and structural study of the major surface proteins of several H5Nx influenza viruses. Our results improve the understanding of these new viruses and provide important information on their receptor preferences and susceptibilities to antivirals, which are central to pandemic risk assessment. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

Molecular Characterizations of Surface Proteins Hemagglutinin and Neuraminidase from Recent H5Nx Avian Influenza Viruses

PubMed Central

Yang, Hua; Carney, Paul J.; Mishin, Vasiliy P.; Guo, Zhu; Chang, Jessie C.; Wentworth, David E.; Gubareva, Larisa V.

2016-01-01

ABSTRACT During 2014, a subclade 2.3.4.4 highly pathogenic avian influenza (HPAI) A(H5N8) virus caused poultry outbreaks around the world. In late 2014/early 2015, the virus was detected in wild birds in Canada and the United States, and these viruses also gave rise to reassortant progeny, composed of viral RNA segments (vRNAs) from both Eurasian and North American lineages. In particular, viruses were found with N1, N2, and N8 neuraminidase vRNAs, and these are collectively referred to as H5Nx viruses. In the United States, more than 48 million domestic birds have been affected. Here we present a detailed structural and biochemical analysis of the surface antigens of H5N1, H5N2, and H5N8 viruses in addition to those of a recent human H5N6 virus. Our results with recombinant hemagglutinin reveal that these viruses have a strict avian receptor binding preference, while recombinantly expressed neuraminidases are sensitive to FDA-approved and investigational antivirals. Although H5Nx viruses currently pose a low risk to humans, it is important to maintain surveillance of these circulating viruses and to continually assess future changes that may increase their pandemic potential. IMPORTANCE The H5Nx viruses emerging in North America, Europe, and Asia pose a great public health concern. Here we report a molecular and structural study of the major surface proteins of several H5Nx influenza viruses. Our results improve the understanding of these new viruses and provide important information on their receptor preferences and susceptibilities to antivirals, which are central to pandemic risk assessment. PMID:27053557

Large-Scale Intersubspecific Recombination in the Plant-Pathogenic Bacterium Xylella fastidiosa Is Associated with the Host Shift to Mulberry

PubMed Central

Schuenzel, Erin L.; Scally, Mark; Bromley, Robin E.; Stouthamer, Richard

2014-01-01

Homologous recombination plays an important role in the structuring of genetic variation of many bacteria; however, its importance in adaptive evolution is not well established. We investigated the association of intersubspecific homologous recombination (IHR) with the shift to a novel host (mulberry) by the plant-pathogenic bacterium Xylella fastidiosa. Mulberry leaf scorch was identified about 25 years ago in native red mulberry in the eastern United States and has spread to introduced white mulberry in California. Comparing a sequence of 8 genes (4,706 bp) from 21 mulberry-type isolates to published data (352 isolates representing all subspecies), we confirmed previous indications that the mulberry isolates define a group distinct from the 4 subspecies, and we propose naming the taxon X. fastidiosa subsp. morus. The ancestry of its gene sequences was mixed, with 4 derived from X. fastidiosa subsp. fastidiosa (introduced from Central America), 3 from X. fastidiosa subsp. multiplex (considered native to the United States), and 1 chimeric, demonstrating that this group originated by large-scale IHR. The very low within-type genetic variation (0.08% site polymorphism), plus the apparent inability of native X. fastidiosa subsp. multiplex to infect mulberry, suggests that this host shift was achieved after strong selection acted on genetic variants created by IHR. Sequence data indicate that a single ancestral IHR event gave rise not only to X. fastidiosa subsp. morus but also to the X. fastidiosa subsp. multiplex recombinant group which infects several hosts but is the only type naturally infecting blueberry, thus implicating this IHR in the invasion of at least two novel native hosts, mulberry and blueberry. PMID:24610840

Large-scale intersubspecific recombination in the plant-pathogenic bacterium Xylella fastidiosa is associated with the host shift to mulberry.

PubMed

Nunney, Leonard; Schuenzel, Erin L; Scally, Mark; Bromley, Robin E; Stouthamer, Richard

2014-05-01

Homologous recombination plays an important role in the structuring of genetic variation of many bacteria; however, its importance in adaptive evolution is not well established. We investigated the association of intersubspecific homologous recombination (IHR) with the shift to a novel host (mulberry) by the plant-pathogenic bacterium Xylella fastidiosa. Mulberry leaf scorch was identified about 25 years ago in native red mulberry in the eastern United States and has spread to introduced white mulberry in California. Comparing a sequence of 8 genes (4,706 bp) from 21 mulberry-type isolates to published data (352 isolates representing all subspecies), we confirmed previous indications that the mulberry isolates define a group distinct from the 4 subspecies, and we propose naming the taxon X. fastidiosa subsp. morus. The ancestry of its gene sequences was mixed, with 4 derived from X. fastidiosa subsp. fastidiosa (introduced from Central America), 3 from X. fastidiosa subsp. multiplex (considered native to the United States), and 1 chimeric, demonstrating that this group originated by large-scale IHR. The very low within-type genetic variation (0.08% site polymorphism), plus the apparent inability of native X. fastidiosa subsp. multiplex to infect mulberry, suggests that this host shift was achieved after strong selection acted on genetic variants created by IHR. Sequence data indicate that a single ancestral IHR event gave rise not only to X. fastidiosa subsp. morus but also to the X. fastidiosa subsp. multiplex recombinant group which infects several hosts but is the only type naturally infecting blueberry, thus implicating this IHR in the invasion of at least two novel native hosts, mulberry and blueberry.

Snus Use and Rejection in the United States

PubMed Central

Biener, Lois; Roman, Anthony M.; Mc Inerney, Scott A.; Bolcic-Jankovic, Dragana; Hatsukami, Dororthy K.; Loukas, Alexandra; O’Connor, Richard J.; Romito, Laura

2015-01-01

Objective To determine whether snus might become a strategy for reducing the harm associated with cigarette smoking in the U.S. as appears to be the case in Sweden, we examined receptivity to snus use in two cities with the greatest exposure to the major brands. Methods A dual frame, telephone survey and a brief mail survey were conducted in 2011 and 2012 in Indianapolis, Indiana and Dallas/Fort Worth Texas. Over 5000 adults completed surveys. Trial, ever use, current use, and reasons for using or quitting snus after trial were measured. Results Among male smokers, 29.9% had ever tried snus (CI: 22.7–38.1), and 4.2% were current users (CI: 1.6–10.7). Among female smokers, 8.5% ever tried snus (CI: 4.4–15.7) and current use was unknown. Current use was virtually absent among former and never smokers. A major predictor of any level of snus use was current use of conventional smokeless tobacco. Those who tried and gave up snus cited curiosity (41.3%) and the fact that it was available at low or no cost (30%) as reasons for trial; reasons for not continuing included preferring another form of tobacco (75.1%), and disliking the mouth feel (34.6%). Almost all current snus users indicated that they were trying to cut down on cigarettes, but few (3.9%) were using it to quit smoking entirely. Conclusions The low rate of adoption of snus suggests that neither the hopes nor the fears surrounding this new product are likely to b e realized in the United States with the current marketing patterns. PMID:24570100

Molecular Characterizations of Surface Proteins Hemagglutinin and Neuraminidase from Recent H5Nx Avian Influenza Viruses

DOE Office of Scientific and Technical Information (OSTI.GOV)

Yang, Hua; Carney, Paul J.; Mishin, Vasiliy P.

ABSTRACT During 2014, a subclade 2.3.4.4 highly pathogenic avian influenza (HPAI) A(H5N8) virus caused poultry outbreaks around the world. In late 2014/early 2015, the virus was detected in wild birds in Canada and the United States, and these viruses also gave rise to reassortant progeny, composed of viral RNA segments (vRNAs) from both Eurasian and North American lineages. In particular, viruses were found with N1, N2, and N8 neuraminidase vRNAs, and these are collectively referred to as H5Nx viruses. In the United States, more than 48 million domestic birds have been affected. Here we present a detailed structural and biochemicalmore » analysis of the surface antigens of H5N1, H5N2, and H5N8 viruses in addition to those of a recent human H5N6 virus. Our results with recombinant hemagglutinin reveal that these viruses have a strict avian receptor binding preference, while recombinantly expressed neuraminidases are sensitive to FDA-approved and investigational antivirals. Although H5Nx viruses currently pose a low risk to humans, it is important to maintain surveillance of these circulating viruses and to continually assess future changes that may increase their pandemic potential. IMPORTANCEThe H5Nx viruses emerging in North America, Europe, and Asia pose a great public health concern. Here we report a molecular and structural study of the major surface proteins of several H5Nx influenza viruses. Our results improve the understanding of these new viruses and provide important information on their receptor preferences and susceptibilities to antivirals, which are central to pandemic risk assessment.« less

Pregnancy outcomes in HIV-positive women: a retrospective cohort study.

PubMed

Arab, Kholoud; Spence, Andrea R; Czuzoj-Shulman, Nicholas; Abenhaim, Haim A

2017-03-01

In the United States, an estimated 8500 HIV (human immunodeficiency virus) positive women gave birth in 2014. This rate appears to be increasing annually. Our objective is to examine obstetrical outcomes of pregnancy among HIV-positive women. A population-based cohort study was conducted using the Nationwide Inpatient Sample database (2003-2011) from the United States. Pregnant HIV-positive women were identified and compared to pregnant women without HIV. Multivariate logistic regression was used to estimate the adjusted effect of HIV status on obstetrical and neonatal outcomes. Among 7,772,999 births over the study period, 1997 were in HIV-positive women (an incidence of 25.7/100,000 births). HIV-infected patients had greater frequency of pre-existing diabetes and chronic hypertension, and use of cigarettes, drugs, and alcohol during pregnancy (p < 0.001). Upon adjustment for baseline characteristics, HIV-infected women had greater likelihood of antenatal complications: preterm premature rupture of membranes (OR 1.35, 95% CI 1.14-1.60) and urinary tract infections (OR 3.02, 95% CI 2.40-3.81). Delivery and postpartum complications were also increased among HIV-infected women: cesarean delivery (OR 3.06, 95% CI 2.79-3.36), postpartum sepsis (OR 8.05, 95% CI 5.44-11.90), venous thromboembolism (OR 2.21, 95% CI 1.46-3.33), blood transfusions (OR 3.67, 95% CI 3.01-4.49), postpartum infection (OR 3.00, 95% CI 2.37-3.80), and maternal mortality (OR 21.52, 95% CI 12.96-35.72). Neonates born to these mothers were at higher risk of prematurity and intrauterine growth restriction. Pregnancy in HIV-infected women is associated with adverse maternal and newborn complications. Pregnant HIV-positive women should be followed in high-risk healthcare centers.

Why UW: Factoring in the Decision Point for Unconventional Warfare

DTIC Science & Technology

2012-12-01

political, economic, ideological, and technological elements into the concept of strategy has existed since ancient times. See Edward Mead Earle...declassified CIA records. Irene Gendzier, states that “Known CIA agents Miles Copeland and Stephen Meade were directly involved in the Syria coup of 1947...State Herbert Hoover Jr. gave full approval.98 The only note of caution came later from the CIA operations chief, Frank Wisner, who insisted that no

The Operational Equations of State, 3: Recovery of the EOS for Hydrocode From the Measured Heat Capacity, Isentrope, and Hugoniot Adiabat

DTIC Science & Technology

2012-07-01

hydrocode from experimental data. It is assumed that the substance in question possesses only two thermodynamic degrees of freedom – the specific volume V...excludes the possibility of phase transformations). 15. SUBJECT TERMS thermodynamics , EOS, hydrocode 16. SECURITY CLASSIFICATION OF: 17. LIMITATION...we gave several examples of generating complete thermodynamically consistent equations of state (EOS). The methodology used there was based on

Breast Health Services: Accuracy of Benefit Coverage Information in the Individual Insurance Marketplace.

PubMed

Hamid, Mariam S; Kolenic, Giselle E; Dozier, Jessica; Dalton, Vanessa K; Carlos, Ruth C

2017-04-01

The aim of this study was to determine if breast health coverage information provided by customer service representatives employed by insurers offering plans in the 2015 federal and state health insurance marketplaces is consistent with Patient Protection and Affordable Care Act (ACA) and state-specific legislation. One hundred fifty-eight unique customer service numbers were identified for insurers offering plans through the federal marketplace, augmented with four additional numbers representing the Connecticut state-run exchange. Using a standardized patient biography and the mystery-shopper technique, a single investigator posed as a purchaser and contacted each number, requesting information on breast health services coverage. Consistency of information provided by the representative with the ACA mandates (BRCA testing in high-risk women) or state-specific legislation (screening ultrasound in women with dense breasts) was determined. Insurer representatives gave BRCA test coverage information that was not consistent with the ACA mandate in 60.8% of cases, and 22.8% could not provide any information regarding coverage. Nearly half (48.1%) of insurer representatives gave coverage information about ultrasound screening for dense breasts that was not consistent with state-specific legislation, and 18.5% could not provide any information. Insurance customer service representatives in the federal and state marketplaces frequently provide inaccurate coverage information about breast health services that should be covered under the ACA and state-specific legislation. Misinformation can inadvertently lead to the purchase of a plan that does not meet the needs of the insured. Copyright © 2016 American College of Radiology. Published by Elsevier Inc. All rights reserved.

Midwives' verbal support of nulliparous women in second-stage labor.

PubMed

Borders, Noelle; Wendland, Claire; Haozous, Emily; Leeman, Lawrence; Rogers, Rebecca

2013-01-01

To describe how nurse-midwives verbally support nulliparous women during second-stage labor and document specific details of each second stage. Descriptive qualitative study. A university hospital labor and delivery unit in the southwestern United States. Nulliparous women (n = 14) older than age 18 and their attendant midwives (n = 9). A single research midwife observed the entire second stage of each woman and used a standardized data collection form to record spontaneous or directed pushing, position changes, open and closed glottis pushing. A digital audio recorder was employed to capture verbal communication between the midwife and laboring woman. The research midwife and two qualitative experts employed content analysis to analyze the audio transcripts and identify categories of verbal support. Analysis revealed four categories of verbal support: affirmation, information sharing, direction, and baby talk. The vast majority of verbal communication by nurse-midwives consisted of affirmation and information sharing. Nurse-midwives gave direction for specific reasons. Women pushed spontaneously the majority of the time, regardless of epidural use. Nurse-midwives use a range of verbal support strategies to guide the second stage. Directive support was relatively uncommon. Most verbal support instead affirmed a woman's ability to follow her own body's lead in second-stage labor, with or without epidural. © 2013 AWHONN, the Association of Women's Health, Obstetric and Neonatal Nurses.

SCDU Testbed Automated In-Situ Alignment, Data Acquisition and Analysis

NASA Technical Reports Server (NTRS)

Werne, Thomas A.; Wehmeier, Udo J.; Wu, Janet P.; An, Xin; Goullioud, Renaud; Nemati, Bijan; Shao, Michael; Shen, Tsae-Pyng J.; Wang, Xu; Weilert, Mark A.;

Bloomberg's Way

ERIC Educational Resources Information Center

Samuels, Christina A.

2009-01-01

The nation's largest school district is engaged in a fierce debate over the merits and drawbacks of mayoral control as a legislative deadline looms for renewing the governance arrangement. The 2002 law that gave New York City's mayor authority over the school system will "sunset" on June 30 unless state lawmakers step in, as they are…

The legacy of New Jersey physician book collectors.

PubMed

Irwin, B S

1999-01-01

For 70 years New Jersey physicians generously gave books from their personal libraries to create a medical library in the state. Today, the old and rare medical books they collected are available to new generations of physicians and scholars in the history of medicine collection at UMDNJ Smith Library.

Luther and the Foundations of Literacy, Secular Schooling and Educational Administration.

ERIC Educational Resources Information Center

Luke, Carmen

1989-01-01

Outlines antecedents and consequences of typography and Sixteenth Century Protestant educational reform to show how curricular innovation led to a bureaucratic discourse of social control. Argues that compulsory schooling for mass literacy gave rise to the institutionalization of childhood, and to state-controlled techniques of normalization and…

12 CFR 308.131 - Temporary cease-and-desist order.

Code of Federal Regulations, 2010 CFR

2010-01-01

... practice which gave rise, whether in whole or in part, to the incomplete or inaccurate state of the books... Section 308.131 Banks and Banking FEDERAL DEPOSIT INSURANCE CORPORATION PROCEDURE AND RULES OF PRACTICE RULES OF PRACTICE AND PROCEDURE Rules and Procedures Applicable to Proceedings Relating to Cease-and...

Mark Edwards: Mission Impossible in Higher Education?

ERIC Educational Resources Information Center

Santora, Joseph C.; Sarros, James C.

2008-01-01

This case chronicles some of the problems a corporate executive encountered on his transition from the private sector to the deanship of the College of Business in a university of higher education. His deanship, which resulted from the recent reorganization at State University, gave him significant responsibility for undergraduate and graduate…

Racing problems in the U.S.A.

PubMed Central

Jaggard, G.

1976-01-01

The major problems of racing in the United States at the present time are caused by too much racing. This has led to too few horses and small fields. Consequently many owners and trainers are trying to enter their horses too frequently and to race them when they are not really fit to run. The desire to race horses as frequently as possible has led to constant pressure from horsemen through their organizations for so called "permissive medication". Started in the state of Colorado approximately ten years ago this has grown until finally there are only a few states, notably New York and New Jersey that have resisted the pressure. The drug that gave the opening wedge to permissive medication was phenylbutazone, but this in many states has led to the inclusion of other drugs including analgesics and drugs that veterinarians claim are needed for therapeutic purposes. Some states have endeavoured to control phenylbutazone medication by quantitation and while lower limits cause little difficulty, maximum allowable limits have caused problems and are not practical. While there has been no publicity to my knowledge about frusemide (furosemide, lasix) the abuse of this drug for so called "bleeders" is an example that may seriously interfere with drug detection in urine and its use should be confined to proven "bleeders" (i.e. horses suffering from epistaxis). Pre-race blood testing began roughly ten years ago at the harness tracks and has been resisted by our flat tracks rather successfully up to the present time. The blood testing methods and those used by the same laboratories in post-race urine testing is inadequate and will not detect many illegal drugs. PMID:1000162

Problems with the interpretation of paleomagnetic measurements due to studies of basalts from the Paleovolcano Vogelsberg in Hessen

NASA Technical Reports Server (NTRS)

Schenk, E.

1979-01-01

The palaeomagnetic parameters of more than 5,000 samples of cores taken from 33 drilling holes through innumerable basalt units of the Vogelsberg Paleovolcano in Hessen were measured. Measurements of specimens of thin and thick layers without any gap proved that inclination, natural remanence, susceptibility and Konigsberger factor were dependent on their distance from the surface of units, layers, lamelles, etc. Therefore, representative data for the evaluation of palaeomagnetic measurements can be expected only in the interior part of lava flows and intrusions. The statistic method which enclosed all values of measurements gave significant data which was not appropriate for the interpretation of palaeomagnetic and geological events.

Constraining the composition and geological history of the main types of terrains found in the equatorial belt of Titan

NASA Astrophysics Data System (ADS)

Brossier, J. F.; Rodriguez, S.; Cornet, T.; Maltagliati, L.; Lucas, A.; Le Mouélic, S.; Solomonidou, A.; Coustenis, A.; Hirtzig, M.; Jaumann, R.; Stephan, K.; Brown, R. H.

2017-09-01

Over these twelve past years, near-IR imaging data from the Visual and Infrared Mapping Spectrometer (VIMS) onboard Cassini gave significant hints on the spectroscopic and geological diversity of the terrains on Titan's surface. The composition of those terrains still remains unconfirmed yet. Nonetheless, by applying a newly updated radiative transfer model, we provide excellent constraints on the composition and structure for the main IR-units present in the equatorial regions (±40˚N/S). Indeed, by combining this method of correction with a spectral mixing model for water ice and tholins, we determine the main chemical species present within IR-units and relate them to the observed geomorphology. We therefore propose a scenario that could lead to the current distribution of the IR-units.

Health literacy and logical inconsistencies in valuations of hypothetical health states: results from the Canadian EQ-5D-5L valuation study.

PubMed

Al Sayah, Fatima; Johnson, Jeffrey A; Ohinmaa, Arto; Xie, Feng; Bansback, Nick

2017-06-01

To examine the association of health literacy with logical inconsistencies in time trade-off valuations of hypothetical health states described by the EQ-5D-5L classification system. Data from the EQ-5D-5L Canadian Valuation study were used. Health literacy was assessed using the Brief Health Literacy Screen. A health state valuation was considered logically inconsistent if a respondent gave the same or lower value for a very mild health state compared to the value given to 55555, or gave the same or lower value for a very mild health state compared to value assigned to the majority of the health states that are dominated by the very mild health state. Average age of respondents (N = 1209) was 48 (SD = 17) years, 45% were male, 7% reported inadequate health literacy, and 11% had a logical inconsistency. In adjusted analysis, participants with inadequate health literacy were 2.2 (95%CI: 1.2, 4.0; p = 0.014) times more likely to provide an inconsistent valuation compared to those with adequate health literacy. More specifically, those who had problems in "understanding written information" and "reading health information" were more likely to have a logical inconsistency compared to those who did not. However, lacking "confidence in completing medical forms" was not associated with logical inconsistencies. Health literacy was associated with logical inconsistencies in valuations of hypothetical health states described by the EQ-5D-5L classification system. Valuations studies should consider assessing health literacy, and explore better ways to introduce the valuation tasks or use simpler approaches of health preferences elicitation for individuals with inadequate health literacy.

Wet trend continues for lakes

NASA Astrophysics Data System (ADS)

Katzoff, Judith A.

About 20% of the United States, including the regions of the Great Lakes and the Great Salt Lake, has entered a fourth year of record and near-record streamflow and lake levels, according to the U.S. Geological Survey (USGS). From June 3 until June 8, 1986, the Great Salt Lake stood at 1283.77 m above sea level, 0.076 m above the previous record, which was set in 1873. (Records have been kept for the lake since 1847.) On June 8, a dike south of the lake gave way during a windstorm, causing flooding of evaporation ponds used for mineral recovery.As a result of the breach, the lake's level dropped to 1283.65 m above sea level by June 10 but rose to 1283.68 m by June 20. The latest official reading, made on June 30, showed that the lake's level had dropped to 1283.63 m above sea level. According to Tom Ross, chief of the Current Water Conditions Group at the USGS National Center in Reston, Va., this drop represents “a normal seasonal decline brought on by evaporation.”

Using a Popular Science Nonfiction Book to Introduce Biomedical Research Ethics in a Biology Majors Course †

PubMed Central

Walton, Kristen L. W.

2014-01-01

Although bioethics is an important topic in modern society, it is not a required part of the curriculum for many biology degree programs in the United States. Students in our program are exposed to biologically relevant ethical issues informally in many classes, but we do not have a requirement for a separate bioethics course. The Immortal Life of Henrietta Lacks is a recent nonfiction book that describes the life of the woman whose cervical cancer biopsy gave rise to the HeLa cell line, as well as discussing relevant medical, societal, and ethical issues surrounding human tissue use for research. Weekly reading assignments from the book with discussion questions and a final paper were used to engage students in learning about the ethics of human subjects and human tissues research. Students were surveyed for qualitative feedback on the usefulness of including this book as part of the course. This book has been a successful platform for increasing student knowledge and interest in ethics related to biomedical and biological research. PMID:25574289

Using a popular science nonfiction book to introduce biomedical research ethics in a biology majors course.

PubMed

Walton, Kristen L W

2014-12-01

Although bioethics is an important topic in modern society, it is not a required part of the curriculum for many biology degree programs in the United States. Students in our program are exposed to biologically relevant ethical issues informally in many classes, but we do not have a requirement for a separate bioethics course. The Immortal Life of Henrietta Lacks is a recent nonfiction book that describes the life of the woman whose cervical cancer biopsy gave rise to the HeLa cell line, as well as discussing relevant medical, societal, and ethical issues surrounding human tissue use for research. Weekly reading assignments from the book with discussion questions and a final paper were used to engage students in learning about the ethics of human subjects and human tissues research. Students were surveyed for qualitative feedback on the usefulness of including this book as part of the course. This book has been a successful platform for increasing student knowledge and interest in ethics related to biomedical and biological research.

Allied against reform: pharmaceutical industry-academic physician relations in the United States, 1945-1970.

PubMed

Tobbell, Dominique A

2008-01-01

During the 1960s, the drug industry was the subject of two congressional investigations into its business practices and pricing policies, and in 1962, passage of the Drug Amendments mandated greater Food and Drug Administration authority over pharmaceutical development. In this article, I examine the industry's efforts to circumvent these political challenges by drawing on its longstanding relationship with academic physicians and the American Medical Association. Using the medical profession's shared concern about expanding government oversight over therapeutic practice, the industry called on academic physicians to join forces with it and establish an expert advisory body to guide government officials on pharmaceutical policy. Drawing on research in the archives of the University of Pennsylvania and the National Academy of Sciences and a careful reading of the trade and biomedical literature and congressional documents, I argue that by positioning themselves as pharmaceutical experts, the members of this industry-academic alliance gave industry a seat at the policy table and enabled it to challenge the efforts of pharmaceutical reformers to further increase the government's role in drug development.

THE DISTRIBUTION OF COCCIDIOIDOMYCOSIS IN SOUTHERN CALIFORNIA

PubMed Central

Kessel, John F.; Biddle, Marjorie; Tucker, Harold A.; Yeaman, Antoinette

1950-01-01

In coccidioidin skin test surveys among persons of high school age in Saugus, Canoga Park, Banning and Palm Springs areas the average incidence of positive reaction was 15 per cent. Although considerably less than the 68 per cent incidence reported among high school students of Kern County, it is high enough to indicate pockets of relatively high endemicity in Southern California below the San Joaquin Valley. Histoplasmin tests were performed on most of the persons tested with coccidioidin in this survey. The over-all incidence of positive reaction in the group was 7.6 per cent. Most of the subjects with positive reaction to histoplasmin gave a history of having previously lived in some area in the central United States where histoplasmosis is known to be endemic. A few subjects who had positive reaction to coccidioidin tests and who had lived in areas known to be endemic for coccidioidomycosis but not for histoplasmosis, also had positive reaction to histoplasmin. However, the induration produced was always smaller than that caused by the coccidioidin reaction, and there was minimal confusion in interpreting the tests. PMID:14772654

Applicant expectations and decision factors for jobs and careers in food-supply veterinary medicine.

PubMed

Prince, J Bruce; Gwinner, Kevin; Andrus, David M

2008-01-01

This article examines the job expectations of applicants as reported by recruiters interviewing food-supply veterinary medicine (FSVM) candidates and the career-choice decision factors used by year 3 and 4 veterinary students pursuing careers in FSVM. The responses of 1,047 veterinary recruiters and 270 year 3 and 4 students with a food-supply focus from 32 colleges of veterinary medicine in the United States and Canada were examined. Recruiters were asked to report the two most important job factors applicants took into account when deciding to accept an offer; students were asked the two most important reasons for choosing a career in FSVM and the two most important benefits of working as a food-supply veterinarian. Recruiters reported that high salaries and good benefits are the two most important decision factors. Interest in the food-animal career area and a desire for a rural, outdoor lifestyle were the top reasons students gave for choosing an FSVM career. Students saw the enjoyment of working with and helping producers and food animals as the most important benefits of a career in FSVM.

Specialization and medical mycology in the US, Britain and Japan.

PubMed

Homei, Aya

2008-03-01

This paper attempts to bring new insights to a long-standing historical debate over medical specialization by analyzing the formation of medical mycology, a somewhat marginal biomedical discipline that emerged in the mid-twentieth century around studies of fungal disease in humans. The study of fungi predates that of bacteria and viruses, but from the 1880s it became eclipsed by bacteriology. However, in the postwar period, there were moves to establish medical mycology as an independent speciality. I trace the processes that led to the launch of professional societies in the United States, Britain and Japan, three major players in medical mycology, and more broadly in biomedicine. The analysis of the three different national contexts illustrates how geographical, medico-technological, epidemiological, political and social conditions gave the specialty a distinctive character in each country; this was further complicated by the different and changing medical fields in which fungal diseases were studied and treated. The three case studies show medical specialization as a process that is not simply cumulative but responds to specific historical events and developments.

DEVELOPMENT OF AN AFFINITY SILICA MONOLITH CONTAINING HUMAN SERUM ALBUMIN FOR CHIRAL SEPARATIONS

PubMed Central

Mallik, Rangan; Hage, David S.

2008-01-01

An affinity monolith based on silica and containing immobilized human serum albumin (HSA) was developed and evaluated in terms of its binding, efficiency and selectivity in chiral separations. The results were compared with data obtained for the same protein when used as a chiral stationary phase with HPLC-grade silica particles or a monolith based on a copolymer of glycidyl methacrylate (GMA) and ethylene dimethacrylate (EDMA). The surface coverage of HSA in the silica monolith was similar to values obtained with silica particles and a GMA/EDMA monolith. However, the higher surface area of the silica monolith gave a material that contained 1.3- to 2.2-times more immobilized HSA per unit volume when compared to silica particles or a GMA/EDMA monolith. The retention, efficiency and resolving power of the HSA silica monolith were evaluated using two chiral analytes: D/L-tryptophan and R/S-warfarin. The separation of R- and S-ibuprofen was also considered. The HSA silica monolith gave higher retention and higher or comparable resolution and efficiency when compared with HSA columns that contained silica particles or a GMA/EDMA monolith. The silica monolith also gave lower back pressures and separation impedances than these other materials. It was concluded that silica monoliths can be valuable alternatives to silica particles or GMA/EDMA monoliths when used with immobilized HSA as a chiral stationary phase. PMID:17475436

Use of a pitot-static probe for determining wing section drag in flight at Mach numbers from 0.5 to approximately 1.0

NASA Technical Reports Server (NTRS)

Montoya, L. C.; Economu, M. A.; Cissell, R. E.

1974-01-01

The use of a pitot-static probe to determine wing section drag at speeds from Mach 0.5 to approximately 1.0 was evaluated in flight. The probe unit is described and operational problems are discussed. Typical wake profiles and wing section drag coefficients are presented. The data indicate that the pitot-static probe gave reliable results up to speeds of approximately 1.0.

Reduced BOLD response to periodic visual stimulation.

PubMed

Parkes, Laura M; Fries, Pascal; Kerskens, Christian M; Norris, David G

2004-01-01

The blood oxygenation level-dependent (BOLD) response to entrained neuronal firing in the human visual cortex and lateral geniculate nuclei was investigated. Periodic checkerboard flashes at a range of frequencies (4-20 Hz) were used to drive the visual cortex neurons into entrained oscillatory firing. This is compared to a checkerboard flashing aperiodically, with the same average number of flashes per unit time. A magnetoencephalography (MEG) measurement was made to confirm that the periodic paradigm elicited entrainment. We found that for frequencies of 10 and 15 Hz, the periodic stimulus gave a smaller BOLD response than for the aperiodic stimulus. Detailed investigation at 15 Hz showed that the aperiodic stimulus gave a similar BOLD increase regardless of the magnitude of jitter (+/-17 ms compared to +/-33 ms), indicating that flashes need to be precise to at least 17 ms to maintain entrainment. This is also evidence that for aperiodic stimuli, the amplitude of the BOLD response ordinarily reflects the total number of flashes per unit time, irrespective of the precise spacing between them, suggesting that entrainment is the main cause of the BOLD reduction in the periodic condition. The results indicate that, during entrainment, there is a reduction in the neuronal metabolic demand. We suggest that because of the selective frequency band of this effect, it could be connected to synchronised reverberations around an internal feedback loop.

STS-114: Discovery Crew Arrival

NASA Technical Reports Server (NTRS)

2005-01-01

George Diller of NASA Public Affairs narrates the STS-114 Crew arrival at Kennedy Space Center aboard a Gulf Stream aircraft. They were greeted by Center Director Jim Kennedy. Commander Eileen Collins introduced each of her crew members and gave a brief description of their roles in the mission. Mission Specialist 3, Andrew Thomas will be the lead crew member on the inspection on flight day 2; he is the intravehicular (IV) crew member that will help and guide Mission Specialists Souichi Noguchi and Stephen Robinson during their spacewalks. Pilot James Kelly will be operating the shuttle systems in flying the Shuttle; he will be flying the space station robotic arm during the second extravehicular activity and he will be assisting Mission Specialist Wendy Lawrence during the other two extravehicular activities; he will be assisting on the rendezvous on flight day three, and landing of the shuttle. Commander Collins also mentioned Pilot Kelly's recent promotion to Colonel by the United States Air Force. Mission Specialist 1, Souichi Noguchi from JAXA (The Japanese Space Agency) will be flying on the flight deck for ascent; he will be doing three spacewalks on day 5, 7, and 9; He will be the photo/TV lead for the different types of cameras on board to document the flight and to send back the information to the ground for both technical and public affairs reasons. Mission Specialist 5, Charles Camada will be doing the inspection on flight day 2 with Mission Specialist Thomas and Pilot Kelly; he will be transferring the logistics off the shuttle and onto the space station and from the space station back to the shuttle; He will help set up eleven lap tops on board. Mission Specialist 4, Wendy Lawrence will lead the transfer of logistics to the space station; she is the space station arm operator during extravehicular activities 1 and 3; she will be carrying the 6,000 pounds of external storage platform from the shuttle payload bay over to the space station; she is also in charge of the shuttle storage. Mission Specialist 2, Stephen Robinson is the flight engineer of the shuttle; he will be doing spacewalks with Mission Specialist Noguchi; he will set up the 11 lap top computers on board. Each crew member gave a brief message to the press. Commander Eileen later gave her final message and the crew walked back to the Astronaut Corps.

Distribution of pink-pigmented facultative methylotrophs on leaves of vegetables.

PubMed

Mizuno, Masayuki; Yurimoto, Hiroya; Yoshida, Naoko; Iguchi, Hiroyuki; Sakai, Yasuyoshi

2012-01-01

The distribution of pink-pigmented facultative methylotrophs (PPFMs) on the leaves of various vegetables was studied. All kinds of vegetable leaves tested gave pink-pigmented colonies on agar plates containing methanol as sole carbon source. The numbers of PPFMs on the leaves, colony-forming units (CFU)/g of fresh leaves, differed among the plants, although they were planted and grown at the same farm. Commercial green perilla, Perilla frutescens viridis (Makino) Makino, gave the highest counts of PPFMs (2.0-4.1×10(7) CFU/g) of all the commercial vegetable leaves tested, amounting to 15% of total microbes on the leaves. The PPFMs isolated from seeds of two varieties of perilla, the red and green varieties, exhibited high sequence similarity as to the 16S rRNA gene to two different Methylobacterium species, M. fujisawaense DSM5686(T) and M. radiotolerans JCM2831(T) respectively, suggesting that there is specific interaction between perilla and the PPFMs.

7 CFR 1160.104 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 9 2012-01-01 2012-01-01 false United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

7 CFR 1160.104 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 9 2011-01-01 2011-01-01 false United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

7 CFR 1160.104 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 9 2014-01-01 2013-01-01 true United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

7 CFR 1160.104 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 9 2013-01-01 2013-01-01 false United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

7 CFR 1160.104 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true United States. 1160.104 Section 1160.104 Agriculture... Definitions § 1160.104 United States. United States means the 48 contiguous states in the continental United States and the District of Columbia, except that United States means the 50 states of the United States...

A Hands-on Research Experience in Chemistry for Undergraduates in the Southwest.

ERIC Educational Resources Information Center

Hogg, John L.

1988-01-01

Describes a program in chemistry which was designed to encourage undergraduate minority students to enroll in graduate study. States that students attended meetings with their advisors and met as a group for a research lecture. The program included graduate students, staff, and professors who gave lectures and tours. (RT)

California Community College and California State University English Faculty Grading Practices: An Assessment.

ERIC Educational Resources Information Center

Bogart, Quentin J.; Kistler, Kathleen M.

1987-01-01

Discusses a study of the extent to which the use of 21 grading criteria was comparable among community college and university English faculty. Reports no differences in criteria selected for normal grading situations. Indicates that university faculty gave more importance to "adherence to due dates" in borderline situations. (DMM)

An Ambassador on and off the Field

ERIC Educational Resources Information Center

Elfman, Lois

2009-01-01

This article features Oklahoma State University (OSU) soccer midfielder Yolanda Odenyo. Odenyo grew up in Sweden the daughter of a Swedish mother and Kenyan father. Each year, she would spend her summer months in either Kenya or Zaire. She believes her extensive travels gave her a global perspective and a strong appreciation for human rights and…

The Learning Age and After

ERIC Educational Resources Information Center

Stanistreet, Paul

2011-01-01

A new Labour government was elected in May 1997 and wasted no time in signalling its enthusiasm for the education of adults. Secretary of State for Education and Employment David Blunkett gave his first speech in office at the launch of Adult Learners' Week 1997 and announced the creation of a National Advisory Group for Continuing Education and…

Exploration. It's What We Do.

NASA Image and Video Library

2018-02-12

Exploration is a tradition at NASA. We reach for new heights and reveal the unknown for the benefit of humankind. On February, 12, 2018, Acting Administrator Robert Lightfoot gave a State of NASA address to roll out the Fiscal Year 2019 Budget proposal. This video highlights the future-facing vision of those plans. #StateofNASA

How Should States Respond To "A Test of Leadership"?

ERIC Educational Resources Information Center

Lingenfelter, Paul E.

2007-01-01

In 1983, the National Commission on Excellence in Education, commissioned by Secretary of Education T. H. Bell, issued a report titled "A Nation at Risk," that turned the national spotlight on the need for educational reform and gave impetus to reform efforts over more than two decades. Now another commission, this one appointed by…

Persuasive Fund Raising: The Psychology of Student Entrepreneurship.

ERIC Educational Resources Information Center

Meussling, Vonne

A curriculum designed for public relations students in a persuasion class at Indiana State University provided them with the theory of persuasion and then gave them the opportunity to apply the theory by doing volunteer work for a community client. The course has four objectives: (1) to provide students with entrepeneurial experience and practical…

From Racism to Hope

ERIC Educational Resources Information Center

Longhurst, Jessie

2013-01-01

This article describes the two-day "Healing in Racism" training received by Jessie Longhurst when she was a teenager in her hometown of Albion, Michigan. She accepted an invitation from her father to attend the program, and states that the training gave her a better understanding of what it means to be African American in our country,…

House Bill 5 Evaluation. Revised

ERIC Educational Resources Information Center

Mellor, Lynn; Stoker, Ginger; Reese, Kelly

2015-01-01

In June 2013, former Texas Governor Rick Perry signed into law House Bill (HB) 5, 83rd Texas Legislature, Regular Session, which established a new high school graduation program--the Foundation High School Program--for students entering Grade 9 in 2014-15 and reduced the number of state assessments required for graduation. The legislation gave the…

Twenty years of oxygenated treatment on Russian supercritical plants

DOE Office of Scientific and Technical Information (OSTI.GOV)

Shitsman, M.E.

1995-01-01

The oxygenated treatment (OT) in Russia was first (1973-74) introduced at the 300 MWe Konakovo Supercritical units (SCU). The advantage of OT over AVT especially in rising the reliability of low-radiation boiler section (LRS) promoted to conversion the working units on OT and putting into operation the new SCUs directly with OT. All Russian supercritical plants, besides two of them, operate currently with OT. The conversion of units on OT doesn`t demand much expenditures. OT is simple and reliable. The OT introduction makes the main difficulty connected with the existance of stable stereotype for ammonia feed and supporting the oxygenmore » concentration in feedwater less than 5 ppb. The staff of two mentioned plants gave proof of devotion to AVT by its wide application in the USA and Japan. Now the units with once through boilers at these countries are intensively conversed on OT. It is possible to hope that this circumstance will dismiss at last the stereotype of oxygen fear.« less

[Emergency and disaster response in critical care unit in the Mexican Social Security Institute: triage and evacuation].

PubMed

Echevarría-Zuno, Santiago; Cruz-Vega, Felipe; Elizondo-Argueta, Sandra; Martínez Valdés, Everardo; Franco-Bey, Rubén; Méndez-Sánchez, Luis Miguel

2013-01-01

Providing medical assistance in emergencies and disaster in advance makes the need to maintain Medical Units functional despite the disturbing phenomenon that confronts the community, but conflict occurs when the Medical Unit needs support and needs to be evacuated, especially when the evacuation of patients in a Critical Care Unit is required. In world literature there is little on this topic, and what is there usually focuses on the conversion of areas and increased ability to care for mass casualties, but not about how to evacuate if necessary, and when a wrong decision can have fatal consequences. That is why the Mexican Social Security Institute gave the task of examining these problems to a working group composed of specialists of the Institute. The purpose was to evaluate and establish a method for performing a protocol in the removal of patients and considering always to safeguard both staff and patients and maintain the quality of care.

Friction, wear, and transfer of carbon and graphite to copper, chromium, and aluminum metal surfaces in vacuum

NASA Technical Reports Server (NTRS)

Buckley, D. H.

1973-01-01

Sliding friction experiments were conducted with amorphous and fully graphitized carbons sliding on copper and on films of chromium and aluminum on copper. Auger emission spectroscopy analysis was used to monitor carbon transfer to the metal surfaces. Friction and wear were also measured. Metal surfaces were examined both in the clean state and with normal oxides present. Results indicate that different metals have an important effect on friction, wear, and transfer characteristics. With amorphous carbon, the least chemically active metal gave the highest wear and amount of carbon transfer. Both forms of carbon gave lower friction and wear and lower transfer rates when in contact with clean, as opposed to oxide-covered, chromium surfaces. With copper, the reverse was true; cleaning was detrimental.

31 CFR 515.321 - United States; continental United States.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

31 CFR 535.321 - United States; continental United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

31 CFR 535.321 - United States; continental United States.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

31 CFR 535.321 - United States; continental United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

31 CFR 515.321 - United States; continental United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

31 CFR 515.321 - United States; continental United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

31 CFR 500.321 - United States; continental United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States; continental United... General Definitions § 500.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including U.S. trust territories...

31 CFR 515.321 - United States; continental United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

31 CFR 535.321 - United States; continental United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

31 CFR 535.321 - United States; continental United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States; continental United... General Definitions § 535.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof including the Trust Territory of...

31 CFR 515.321 - United States; continental United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States; continental United... General Definitions § 515.321 United States; continental United States. The term United States means the United States and all areas under the jurisdiction or authority thereof, including the Trust Territory of...

What is the best method to evaluate urine pH? A trial of three urinary pH measurement methods in a stone clinic.

PubMed

Ilyas, Rebecca; Chow, Karyee; Young, J Graham

2015-01-01

Monitoring of urinary pH is an important part of the assessment of patients with urinary tract stones. It provides valuable information about the future stone risk of certain patients and further allows the effective tailoring of medical intervention. Accurate measurement is therefore essential in these patients. The purpose of this study was to determine the most accurate method of measuring urinary pH in an outpatient setting. Materials, Methods, and Participants: Urine samples were collected from 200 patients attending stone clinics at The University Hospital of South Manchester. pH was measured by three commonly used methods: Siemens Clinitek Status pH meter, a hand-held pH meter, and litmus paper read visually. Results were compared with readings simultaneously obtained from a bench-top laboratory pH machine, which is the reference method for pH measurement. The pH readings obtained were analyzed using the Bland-Altman plot. When compared with the reference method, the hand-held pH meter differed the least with a mean bias of 0.0073 and a maximum under-read of -0.2 pH units and maximum over-read of +0.2 pH units. The Siemens Clinitek pH meter differed most with a mean bias of -0.108, with a maximum over-read of +0.99 pH units and a maximum under-read of 0.78 pH units. The pH values obtained with the litmus paper gave similar results to that of the Clinitek pH meter with a mean bias of -0.069, with a maximum over-read of 0.96 and maximum under-read of 0.82 pH units. The hand-held pH device gave urinary pH readings that most closely and consistently matched those of the reference bench-top laboratory machine. This method of pH measurement should be considered in stone clinics in patients with pH-dependent stone risk.

Restor(y)ing Teacher Education: A Critical Bifocal Case Study of the Impact of the Teacher Performance Assessment (EDTPA) in New York State on a Teacher Preparation Program in English Education

ERIC Educational Resources Information Center

McKibbin, Kerry Marie

2016-01-01

In this critical bifocal case study, the author examines how the Obama administration's Race to the Top education reform agenda was enacted into policy that gave rise to the Teacher Performance Assessment (edTPA), which was in turn embodied by a single MA English education teacher preparation program in New York State. Drawing on Weis and Fine's…

Studies of Silicon-Refractory Metal Interfaces: Photoemission Study of Interface Formation and Compound Nucleation.

DTIC Science & Technology

1984-10-29

Photoelectron energy analysis was done with Si s states 10--14 eV below E,. For CoSi2 and NiSi2, a commercial double-pass electron energy analyzer . The...Collaborative studies with theorists gave rise to modeling ,f interfaces and calculation of electronic energy states for ordered silicides. (i, ,I... analyzed by a double-pass cylindrical mirror energy A. There is no evidence of Cr outdiffusion into the Au analyzer , and the overall resolution

Odour and ammonia emissions from intensive poultry units in Ireland.

PubMed

Hayes, E T; Curran, T P; Dodd, V A

2006-05-01

Odour and ammonia emissions were measured from three broiler, two layer and two turkey houses in Ireland. The broiler units gave a large range of odour and ammonia emission rates depending on the age of the birds and the season. A considerable variation between the odour and ammonia emission rates was evident for the two layer units which may have been due to the different manure handling systems utilised in the houses. There was relatively little difference in the odour and ammonia emissions from the two turkey houses. As a precautionary principle, odour emission rates utilised in atmospheric dispersion models should use the maximum values for broilers and turkeys (1.22 and 10.5 ou(E) s(-1) bird(-1) respectively) and the mean value for the layers depending on the manure handling system used (0.47 or 1.35 ou(E) s(-1) bird(-1)).

Michael Tuomey's 1848 geological survey of South Carolina

USGS Publications Warehouse

Nystrom, P.G.

1999-01-01

One hundred and fifty years ago, Michael Tuomey completed his 'Report on the Geology of South Carolina,' the result of four years of arduous labor. The report is the first detailed and comprehensive geological description of the entire state, and it includes a geological map that shows the distribution of Coastal Plain and Piedmont-Blue Ridge units. In the sesquicentennial of Tuomey's survey, it is fitting that we recognize his important early contribution to the geology of South Carolina and the southeast. Tuomey's report is a 293-page volume with a 48-page appendix and an index. Although he gave a complete depiction of Coastal Plain geology and delineated Cretaceous, Lower Eocene, Eocene, Miocene, Post-Pliocene, and alluvial units on his map, the emphasis herein is on his mapping of the Piedmont and Blue Ridge. The metamorphic units he delineated are clay slate, mica slate, talcose slate, hornblende slate, gneiss, and lime rock. Gneiss is the most extensive unit on the map. His map shows many elements of the geologic framework we recognize today. The distribution of his clay slate unit corresponds closely with the Carolina slate and Bel Air belts as we know them now. The gneiss between the two clay slate areas matches the Kiokee belt. Areas of mica slate approximate the northern part of the Kings Mountain belt and the Chauga belt. He also recognized that his talcose slate unit was associated with gold deposits. Granitic and basaltic intrusive rocks are also delineated on the map. It shows the Newberry, Columbia, and Liberty Hill granites we recognize today. Basaltic intrusives outlined include the Bush River of western Newberry County, Dutchmans Creek, Big Wateree Creek, and Ogden gabbros. He described the regional extent of diabase dikes as occuring from Virginia to Alabama, noted their preferred direction and diagrammed their near-vertical orientation. He also referred to the distinctive soil and topography that develops on the large gabbros. Michael Tuomey's report is truly a benchmark publication, for sixty years passed before the next statewide survey was done. Upon completing the report, he left South Carolina to become director of the Alabama Geological Survey.

Continuous distribution of emission states from single CdSe/ZnS quantum dots.

PubMed

Zhang, Kai; Chang, Hauyee; Fu, Aihua; Alivisatos, A Paul; Yang, Haw

2006-04-01

The photoluminescence dynamics of colloidal CdSe/ZnS/streptavidin quantum dots were studied using time-resolved single-molecule spectroscopy. Statistical tests of the photon-counting data suggested that the simple "on/off" discrete state model is inconsistent with experimental results. Instead, a continuous emission state distribution model was found to be more appropriate. Autocorrelation analysis of lifetime and intensity fluctuations showed a nonlinear correlation between them. These results were consistent with the model that charged quantum dots were also emissive, and that time-dependent charge migration gave rise to the observed photoluminescence dynamics.

Selenium, fluorine, and arsenic in surficial materials of the conterminous United States

USGS Publications Warehouse

Shacklette, Hansford T.; Boerngen, Josephine G.; Keith, John R.

1974-01-01

Concentrations of selenium, fluorine, and arsenic in 912, 911, and 910 samples, respectively, of soils and other regoliths from sites approximately 50 miles (80 km) apart throughout the United States are represented on maps by symbols showing five ranges of values. Histograms of the concentrations of these elements are also given. The geometric-mean concentrations (ppm) in the samples, grouped by area, are as follows: Selenium-- Entire United States, 0.31; Western United States, 0.25; and Eastern United States, 0.39. Fluorine-- Entire United States, 180; Western United States, 250; and Eastern United States, 115. Arsenic-- Entire United States, 5.8; Western United States, 6.1; and Eastern United States, 5.4.

Determination of the Hydraulic Conductivity of the Alachua County Southwest Landfill

DTIC Science & Technology

1993-05-01

vents were in the 30-acre unit. Leachate Level Measurements The leachate levels in theias vents were monitored on a monthly basis with- an electric tape ...Occasionally the electric tape gave false or intermittent readings as a result of the condensate which accumulated on the sidewalls of the 58 59 gas...confirm the results. Later in the study, a weighted stainless steel tape was also used to measure the depth of the leachate. The combination of the

Properties of Superconductor-Normal Metal-Superconductor Microbridges.

DTIC Science & Technology

1980-07-21

H . A . Notarys, M. L. Yu, and J . E. Mercereau, Phys. Rev. Lett. 30, 743 ( 1973 ). 42. H . A . Notarys and J . E. Mercereau, Physica 55, 424... the mask. A high pressure mercury lamp with an incident flux of about 250 foot-candles gave exposure times of about three minutes. After the exposure... the I = 0 point. Both curves have the same current (horizontal) scale; the vertical scale for dV/dI is in arbitrary units. 56 fj -S 04) -

Special Forces Recruiting Methodologies for the Twenty-first Century

DTIC Science & Technology

2000-01-01

origins of SF. Colonel (retired) Aaron Bank’s book From OSS to the Green Berets gave a first-hand appreciation of the origins of SF from World War II to...improved and implemented in World War II. The model was to weaken the enemy’s front line, weaken the enemy’s infrastructure, and win the support of the...Marauders, and Lieutenant General Walter Krueger’s Alamo Scouts as the elite units that successfully conducted unconventional warfare during World War II

Rocket calibration of the Nimbus 6 solar constant measurements.

PubMed

Duncan, C H; Harrison, R G; Hickey, J R; Kendall, J M; Thekaekara, M P; Willson, R C

1977-10-01

Total solar irradiance was observed simultaneously outside the earth's atmosphere by three types of absolute cavity radiometers and duplicates of four of the Nimbus 6 Earth Radiation Budget (ERB) solar channels in a June 1976 Sounding Rocket Experiment. The preliminary average solar constant result from the cavity radiometers is 1367 W m(-2) with an uncertainty of less than +/-0.5% in SI units. The duplicate ERB channel 3 on the rocket gave a value of 1389 W mm(-2) which agreed exactly with the Nimbus 6 ERB channel 3 measurement made simultaneously with the rocket flight. Therefore, Nimbus 6 ERB solar constant values should be reduced approximately 1.6% in order to convert the values to SI units.

Expression, purification, crystallization and preliminary X-ray studies of Vibrio cholerae pseudopilin EpsH

DOE Office of Scientific and Technical Information (OSTI.GOV)

Raghunathan, Kannan; Vago, Frank S.; Ball, Terry

2010-01-12

EpsH is a minor pseudopilin protein of the Vibrio cholerae type II secretion system. A truncated form of EpsH with a C-terminal noncleavable His tag was constructed and expressed in Escherichia coli, purified and crystallized by sitting-drop vapor diffusion. A complete data set was collected to 1.71 {angstrom} resolution. The crystals belonged to space group P2{sub 1}2{sub 1}2{sub 1}, with unit-cell parameters a = 53.39, b = 71.11, c = 84.64 {angstrom}. There were two protein molecules in the asymmetric unit, which gave a Matthews coefficient V{sub M} of 2.1 {angstrom}{sup 3} Da{sup -1}, corresponding to 41.5% solvent content.

They tamed the photon: early days of radiation dosimetry.

PubMed

Patterson, John R

2017-03-01

This article is a tribute to the many physicists who tamed the photon in the service of mankind. Many received Nobel Prizes and other high awards. Several have units named after them. Some invented the equipment we use. Some sacrificed their lives before the hazards and benefits of radiation were fully understood. I discuss the progress over 120 years, both theoretical and technical, in the development of radiation protection regulations based on quantitative measurements and a consistent set of units, the gray and sievert. It is an expanded version of a recent talk I gave at the ISHRAD (International Society for the History of Radiology) meeting in Würzburg which commemorated the 120th anniversary of the discovery of X-rays by Wilhelm Conrad Rōntgen.

U-Pb zircon geochronology and Zr-in-rutile thermometry of eclogites from the Dulan area, North Qaidam ultra-high pressure (UHP) terrane, western China

NASA Astrophysics Data System (ADS)

Hernández Uribe, D.; Stubbs, K.; Lehman, M. R.; Gilmore, V.; Kylander-Clark, A. R.; Mattinson, C. G.

2016-12-01

The Dulan area, in the North Qaidam terrane, exposes UHP eclogites and gneisses that experienced a 20 Myr UHP event at P-T conditions of 30 kbar and 700 °C. Two eclogites were analyzed using Zr-in-rutile thermometry and zircon U-Pb + trace element analysis to constrain the metamorphic evolution of the area. A kyanite-phengite eclogite presents a mineral assemblage of grt + omp + ph + ky + rt + zo + qz. Rutile analyses show a Zr concentration of 173-250 ppm with a mean of 207 ± 19 ppm. The calculated temperatures yielded 685-716 °C with an average of 700 ± 7°C. Zircon U-Pb analyses gave an upper intercept age of 880 ± 89 Ma. These analyses from cathodoluminiscence (CL)-dark core zircons show a negative Eu anomaly and a steep HREE slope suggesting a magmatic origin for the protolith. Analyses from CL-bright rims gave a weighted mean age of 427 ± 2 Ma. These zircons show an eclogite facies trace elements pattern suggesting that the age represent the HP-UHP event. Titanium concentration in zircons gave a weighted mean of 4.41 ± 0.25 ppm. This Ti concentration yielded a calculated temperature of 674 °C A phengite eclogite shows a mineral assemblage of grt + omp + ph + rt + zo + qz. Rutile in matrix analyses show a Zr concentration of 123-161 ppm with a mean of 139 ± 9 ppm. Calculated temperatures for these rutiles ranges from 659-680 °C with a mean temperature of 668 ± 5 °C. U-Pb analyses from CL-dark zircon cores gave a weighted mean age of 844 ± 7 Ma. These zircons show a negative Eu anomaly and a steep HREE slope suggesting a magmatic origin for the protolith. Analyses from CL-grey rims gave a weighted mean age of 433 ± 4 Ma. These zircons show an eclogite facies trace elements pattern, representing the timing of the HP-UHP event. Titanium concentration in zircons gave a weighted mean of 3.13 ± 0.34 ppm. This concentration yielded calculated temperature 647 °C. The obtained ages are in the same range as the ones obtained for the northern and southern Dulan area suggesting that all the area belongs to the same tectonic unit and experienced the same continental collision metamorphism.

The Potentialities of the Atomic Bomb

DOE Office of Scientific and Technical Information (OSTI.GOV)

Meade, Roger Allen; Bradbury, Norris E.

In January 1949, Norris Bradbury gave a lecture at the National War College which summarized the progress Los Alamos had made since the end of the war. The transcript of the talk was filed and forgotten until it surfaced fifty years later. It is, perhaps, one of the best summaries of the state of the United States nuclear weapons program in 1949. It is also evidence of how Bradbury saw the future of atomic weapons. It is presented in full, with minor editing, and begins as follows: Since the first use of an atomic bomb on August 5 [sic], 1945,more » over the city of Hiroshima, Japan, there has been a continual flood of speculation and discussion concerning the effect of this new weapon on military technology. Much of this speculation and discussion has been intelligent and fruitful; much, I regret to say, has had neither of these characteristics. The enormity of the device, in terms of potential destruction and loss of life, and the practical necessity to surround the technical facts with full security restrictions have only combined to make the problem more difficult. At the same time, it is imperative that policymaking personnel in charge of long range national planning know the basic facts concerning atomic weapons and have these facts in a reasonable perspective. This document describes these potentialities in detail.« less

Isometric contractions of motor units and immunohistochemistry of mouse soleus muscle.

PubMed Central

Lewis, D M; Parry, D J; Rowlerson, A

1982-01-01

1. Isometric contractions of motor units, isolated functionally by ventral root splitting in vivo, were recorded from mouse soleus muscle. 2. Motor unit tensions varied over a narrow symmetrical range and averaged 4.7% of whole muscle tension, corresponding to twenty-one motor units per muscle. 3. There was considerable variation between muscles in isometric twitch times-to-peak and even greater variation for the motor units. The distribution of motor unit times-to-peak was apparently unimodal and could be fitted by a single normal population. A slightly better fit was, however, obtained with two normal populations, as suggested by the histochemistry. 4. Twitch time-to-peak decreased in proportion to axonal conduction velocity in individual animals. The whole population of motor units could be fitted by a linear relation between time-to-peak and the reciprocal of conduction time in the motor axon. Motor unit tension was also linearly related to the reciprocal of conduction time. 5. Histochemistry showed clear division between Type I and Type IIa fibres. Type I fibres reacted strongly with antibody against slow myosin of cat soleus muscle; Type IIa gave a reaction no stronger than the background. The division was as clear as in the cat or rat. Images Fig. 2 Plate 1 PMID:7050345

31 CFR 596.313 - United States person.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States person. 596.313 Section... General Definitions § 596.313 United States person. The term United States person means any United States... States, or any person in the United States. ...

31 CFR 596.313 - United States person.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States person. 596.313 Section... General Definitions § 596.313 United States person. The term United States person means any United States... States, or any person in the United States. ...

31 CFR 596.313 - United States person.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States person. 596.313 Section... General Definitions § 596.313 United States person. The term United States person means any United States... States, or any person in the United States. ...

New York City's Education Battles

ERIC Educational Resources Information Center

Meyer, Peter

2008-01-01

When Bloomberg gave his first State of the City address, in January, 2002, he announced his intention to seek mayoral control of the schools and abolish the infamous New York City Board of Education, which he called "a rinky-dink candy store." He joined a long list of New York mayors, educators, and business leaders who believed that the…

Make Your Presentation Powerful

ERIC Educational Resources Information Center

Palmer, Erik

2015-01-01

"I was planning on doing a lot of work today during your presentation, but I couldn't get anything done. I just had to pay attention!" The author received this unexpected feedback from a teacher at the end of a presentation he gave, and although he considered it a compliment, it made him reflect on the dire state of presentations in…

A Tech-Happy Professor Reboots after Hearing His Teaching Advice Isn't Working

ERIC Educational Resources Information Center

Young, Jeffrey R.

2012-01-01

Michael Wesch has been on the lecture circuit for years touting new models of active teaching with technology. The associate professor of cultural anthropology at Kansas State University has given TED talks. "Wired" magazine gave him a Rave Award. The Carnegie Foundation for the Advancement of Teaching once named him a national professor…

A Voice from the Past: Catharine Beecher's Response to Simone de Beauvoir

ERIC Educational Resources Information Center

Murphy, Madonna M.

2002-01-01

Charlesetta Ellis, President of the Midwest Philosophy of Education Society (2002-2004) gave the Presidential Address at the 2002 MPES Annual Meeting, November 8, 2002 at Chicago State University regarding the important contributions made by Simone de Beauvoir to education and especially the education of women. This paper is a response to the…

What Works Clearinghouse Quick Review: "Transfer Incentives for High-Performing Teachers: Final Results from a Multisite Experiment"

ERIC Educational Resources Information Center

What Works Clearinghouse, 2014

2014-01-01

"Transfer Incentives for High-Performing Teachers: Final Results from a Multisite Experiment," examined the impact of the Talent Transfer Initiative (TTI) on both student achievement and teacher retention in 10 school districts across seven states. The initiative gave bonuses to high-performing teachers for them to transfer to and stay…

Master's Training as a Part of Young Researcher's Professional Development: British and Ukrainian Experience

ERIC Educational Resources Information Center

Bidyuk, Natalya

2014-01-01

The problem of the professional development of young researchers in terms of Master's training has been analyzed. The analysis of the literature references, documental and other sources gave grounds to state that the basic principle of Master's professional training is a research-oriented paradigm. The necessity of using the innovative ideas of…

The Simple View of Education or Education Policy for Dummies

ERIC Educational Resources Information Center

Wadsworth, John

2010-01-01

In November 2009 the current Secretary of State for Education, Michael Gove, gave a speech at the Centre for Policy Studies in which he set out the Conservative Party's priorities for education. This article explores some of the proposals in his speech, with particular references to initial teacher education and his attraction to Nordic and US…

Folding Digital Mapping into a Traditional Field Camp Program

NASA Astrophysics Data System (ADS)

Kelley, D. F.

2011-12-01

Louisiana State University runs a field camp with a permanent fixed-base which has continually operated since 1928 in the Front Range just to the south of Colorado Springs, CO. The field camp program which offers a 6-credit hour course in Field Geology follows a very traditional structure. The first week is spent collecting data for the construction of a detailed stratigraphic column of the local geology. The second week is spent learning the skills of geologic mapping, while the third applies these skills to a more geologically complicated mapping area. The final three weeks of the field camp program are spent studying and mapping igneous and metamorphic rocks as well as conducting a regional stratigraphic correlation exercise. Historically there has been a lack of technology involved in this program. All mapping has been done in the field without the use of any digital equipment and all products have been made in the office without the use of computers. In the summer of 2011 the use of GPS units, and GIS software were introduced to the program. The exercise that was chosen for this incorporation of technology was one in which metamorphic rocks are mapped within Golden Gate Canyon State Park in Colorado. This same mapping exercise was carried out during the 2010 field camp session with no GPS or GIS use. The students in both groups had the similar geologic backgrounds, similar grade point averages, and similar overall performances at field camp. However, the group that used digital mapping techniques mapped the field area more quickly and reportedly with greater ease. Additionally, the students who used GPS and GIS included more detailed rock descriptions with their final maps indicating that they spent less time in the field focusing on mapping contacts between units. The outcome was a better overall product. The use of GPS units also indirectly caused the students to produce better field maps. In addition to greater ease in mapping, the use of GIS software to create maps was rewarding to the students and gave them mapping experience that is in line with industry standards.

Statistical Aspects of North Atlantic Basin Tropical Cyclones During the Weather Satellite Era, 1960-2013. Part 2

NASA Technical Reports Server (NTRS)

Wilson, Robert M.

2014-01-01

This Technical Publication (TP) is part 2 of a two-part study of the North Atlantic basin tropical cyclones that occurred during the weather satellite era, 1960-2013. In particular, this TP examines the inferred statistical relationships between 25 tropical cyclone parameters and 9 specific climate-related factors, including the (1) Oceanic Niño Index (ONI), (2) Southern Oscillation Index (SOI), (3) Atlantic Multidecadal Oscillation (AMO) index, (4) Quasi-Biennial Oscillation (QBO) index, (5) North Atlantic Oscillation (NAO) index of the Climate Prediction Center (CPC), (6) NAO index of the Climate Research Unit (CRU), (7) Armagh surface air temperature (ASAT), (8) Global Land-Ocean Temperature Index (GLOTI), and (9) Mauna Loa carbon dioxide (CO2) (MLCO2) index. Part 1 of this two-part study examined the statistical aspects of the 25 tropical cyclone parameters (e.g., frequencies, peak wind speed (PWS), accumulated cyclone energy (ACE), etc.) and provided the results of statistical testing (i.e., runs-testing, the t-statistic for independent samples, and Poisson distributions). Also, the study gave predictions for the frequencies of the number of tropical cyclones (NTC), number of hurricanes (NH), number of major hurricanes (NMH), and number of United States land-falling hurricanes (NUSLFH) expected for the 2014 season, based on the statistics of the overall interval 1960-2013, the subinterval 1995-2013, and whether the year 2014 would be either an El Niño year (ENY) or a non-El Niño year (NENY).

Uptake rate constants and partition coefficients for vapor phase organic chemicals using semipermeable membrane devices (SPMDs)

USGS Publications Warehouse

Cranor, W.L.; Alvarez, D.A.; Huckins, J.N.; Petty, J.D.

2009-01-01

To fully utilize semipermeable membrane devices (SPMDs) as passive samplers in air monitoring, data are required to accurately estimate airborne concentrations of environmental contaminants. Limited uptake rate constants (kua) and no SPMD air partitioning coefficient (Ksa) existed for vapor-phase contaminants. This research was conducted to expand the existing body of kinetic data for SPMD air sampling by determining kua and Ksa for a number of airborne contaminants including the chemical classes: polycyclic aromatic hydrocarbons, organochlorine pesticides, brominated diphenyl ethers, phthalate esters, synthetic pyrethroids, and organophosphate/organosulfur pesticides. The kuas were obtained for 48 of 50 chemicals investigated and ranged from 0.03 to 3.07??m3??g-1??d-1. In cases where uptake was approaching equilibrium, Ksas were approximated. Ksa values (no units) were determined or estimated for 48 of the chemicals investigated and ranging from 3.84E+5 to 7.34E+7. This research utilized a test system (United States Patent 6,877,724 B1) which afforded the capability to generate and maintain constant concentrations of vapor-phase chemical mixtures. The test system and experimental design employed gave reproducible results during experimental runs spanning more than two years. This reproducibility was shown by obtaining mean kua values (n??=??3) of anthracene and p,p???-DDE at 0.96 and 1.57??m3??g-1??d-1 with relative standard deviations of 8.4% and 8.6% respectively.

Management of dry eye in UK pharmacies.

PubMed

Bilkhu, Paramdeep S; Wolffsohn, James S; Tang, Gou W; Naroo, Shehzad A

2014-10-01

To investigate the ability of pharmacy staff in the United Kingdom (UK) to diagnose and treat dry eye. A mystery shopper technique to simulate a patient with presumed dry eye was used in 50 pharmacy practices in major towns and cities across the UK. Pharmacies were unaware of their involvement in the study. With the exception of a predetermined opening statement to initiate the consultation, no further information was volunteered. Questions asked, diagnoses given, management strategy advised and staff type was recorded immediately after the consultation. The mean number of questions was 4.5 (SD 1.7; range 1-10). The most common question was the duration of symptoms (56%) and the least common was whether the patient had a history of headaches (2%). All pharmacy staff gave a diagnosis, but the majority were incorrect (58%), with only 42% correctly identifying dry eye. Treatment was advised by 92% of pharmacy staff, with the remaining 8% advising referral directly to the patient's GP or optometrist. Dry eye treatments involved topical ocular lubrication via eye drops (90%) and lipid based sprays (10%). However, only 10% gave administration advice, 10% gave dosage advice, 9% asked about contact lens wear, and none offered follow up although 15% also advised GP or optometrist referral. There is a need for improved ophthalmological training amongst pharmacists and pharmacy staff and establishment of cross referral relationships between pharmacies and optometry practices. Copyright © 2014 British Contact Lens Association. Published by Elsevier Ltd. All rights reserved.

31 CFR 560.510 - Transactions related to the resolution of disputes between the United States or United States...

Code of Federal Regulations, 2012 CFR

2012-07-01

... of disputes between the United States or United States nationals and the Government of Iran. 560.510... between the United States or United States nationals and the Government of Iran. (a) Except as otherwise... with awards, decisions or orders of the Iran-United States Claims Tribunal in The Hague, the...

31 CFR 560.510 - Transactions related to the resolution of disputes between the United States or United States...

Code of Federal Regulations, 2010 CFR

2010-07-01

... resolution of disputes between the United States or United States nationals and the Government of Iran. 560... between the United States or United States nationals and the Government of Iran. (a) Except as otherwise... with awards, decisions or orders of the Iran-United States Claims Tribunal in The Hague, the...

2,5-difluorenyl-substituted siloles for the fabrication of high-performance yellow organic light-emitting diodes.

PubMed

Chen, Bin; Jiang, Yibin; Chen, Long; Nie, Han; He, Bairong; Lu, Ping; Sung, Herman H Y; Williams, Ian D; Kwok, Hoi Sing; Qin, Anjun; Zhao, Zujin; Tang, Ben Zhong

2014-02-10

2,3,4,5-Tetraarylsiloles are a class of important luminogenic materials with efficient solid-state emission and excellent electron-transport capacity. However, those exhibiting outstanding electroluminescence properties are still rare. In this work, bulky 9,9-dimethylfluorenyl, 9,9-diphenylfluorenyl, and 9,9'-spirobifluorenyl substituents were introduced into the 2,5-positions of silole rings. The resulting 2,5-difluorenyl-substituted siloles are thermally stable and have low-lying LUMO energy levels. Crystallographic analysis revealed that intramolecular π-π interactions are prone to form between 9,9'-spirobifluorene units and phenyl rings at the 3,4-positions of the silole ring. In the solution state, these new siloles show weak blue and green emission bands, arising from the fluorenyl groups and silole rings with a certain extension of π conjugation, respectively. With increasing substituent volume, intramolecular rotation is decreased, and thus the emissions of the present siloles gradually improved and they showed higher fluorescence quantum yields (Φ(F) =2.5-5.4%) than 2,3,4,5-tetraphenylsiloles. They are highly emissive in solid films, with dominant green to yellow emissions and good solid-state Φ(F) values (75-88%). Efficient organic light-emitting diodes were fabricated by adopting them as host emitters and gave high luminance, current efficiency, and power efficiency of up to 44,100 cd m(-2), 18.3 cd A(-1), and 15.7 lm W(-1), respectively. Notably, a maximum external quantum efficiency of 5.5% was achieved in an optimized device. Copyright © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Hypnosis is More Effective than Clinical Interviews.

PubMed

Almeida-Marques, Francisco Xavier De; Sánchez-Blanco, José; Cano-García, Francisco Javier

2018-01-01

To determine whether hypnosis is more effective than conventional interviewing to find traumatic life events in patients with fibromyalgia, we carried out a within-subject experimental design with complete intragroup counterbalancing. Thirty-two women under care in a public primary care center gave 2 identical interviews, with an interval of 3 months, in which the occurrence of traumatic life events was explored, once in a state of wakefulness and once in a state of hypnosis. The state of consciousness was evaluated using 3 measures: bispectral index, skin conductance level, and pain intensity. In the hypnotic state, the patients expressed 9.8 times more traumatic life events than in the waking state, a statistically significant difference with a large effect size.

7 CFR 1220.615 - State and United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false State and United States. 1220.615 Section 1220.615... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.615 State and United States. State and United States include the 50 States of the United States of America, the District of Columbia...

7 CFR 1220.615 - State and United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false State and United States. 1220.615 Section 1220.615... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.615 State and United States. State and United States include the 50 States of the United States of America, the District of Columbia...

7 CFR 1220.129 - State and United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false State and United States. 1220.129 Section 1220.129... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.129 State and United States. The terms State and United States include the 50 States of the United States of America, the District...

7 CFR 1220.129 - State and United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false State and United States. 1220.129 Section 1220.129... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.129 State and United States. The terms State and United States include the 50 States of the United States of America, the District...

7 CFR 1220.129 - State and United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false State and United States. 1220.129 Section 1220.129... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.129 State and United States. The terms State and United States include the 50 States of the United States of America, the District...

7 CFR 1220.129 - State and United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false State and United States. 1220.129 Section 1220.129... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.129 State and United States. The terms State and United States include the 50 States of the United States of America, the District...

7 CFR 1220.129 - State and United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false State and United States. 1220.129 Section 1220.129... CONSUMER INFORMATION Soybean Promotion and Research Order Definitions § 1220.129 State and United States. The terms State and United States include the 50 States of the United States of America, the District...

7 CFR 1220.615 - State and United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false State and United States. 1220.615 Section 1220.615... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.615 State and United States. State and United States include the 50 States of the United States of America, the District of Columbia...

7 CFR 1220.615 - State and United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false State and United States. 1220.615 Section 1220.615... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.615 State and United States. State and United States include the 50 States of the United States of America, the District of Columbia...

7 CFR 1220.615 - State and United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false State and United States. 1220.615 Section 1220.615... CONSUMER INFORMATION Procedures To Request a Referendum Definitions § 1220.615 State and United States. State and United States include the 50 States of the United States of America, the District of Columbia...

75 FR 5373 - United States Mint

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-02

... DEPARTMENT OF THE TREASURY United States Mint ACTION: Notification of Pricing for 2010 United States Mint Presidential $1 Coin Proof Set. \\TM\\ SUMMARY: The United States Mint is announcing the price of the 2010 United States Mint Presidential $1 Coin Proof Set. The 2010 United States Mint...

Reasons behind the increase in research activities among medical students of Karachi, Pakistan, a low-income country.

PubMed

Baig, Shoukat Ali; Hasan, Syed Askari; Ahmed, Syed Mustajab; Ejaz, Kiran; Aziz, Sina; Dohadhwala, Nava Asad

2013-01-01

Previously, in a low-income country with limited resources like Pakistan, biomedical research was conducted mostly by individuals working in private organizations. Recently, there has been an upsurge in the number of medical students conducting research in both private and public medical colleges of Karachi, Pakistan. We investigated student perceptions of the reasons behind the increase in biomedical research among medical students of private and public medical colleges in Karachi, Pakistan. This cross-sectional study was conducted at four medical universities of Karachi, using structured data collection tool. Participants included medical students who stated that they were interested in medical research. We assessed how many had been involved in research or stated that they intended to be, and tallied students' stated reasons why they were involved in research. Chi-square analyses were used to assess if year of training, institution, and other factors were associated with the likelihood of past or current actual research involvement. Out of the 398 students with research interest who participated in the study, 349 (88%) stated that they intended to do research projects in their undergraduate years. At the time of the study, only 202 (51%) reported that they had actually conducted research. The reasons given for engaging in research for a minority included personal interest (n = 136; 34%), while majority stated that their motivation was to improve their curriculum vitae (75%) and/or to be more competitive for a residency in the United States (43%). The reasons students gave for involvement in research were related to whether their schools were public versus private and to their year of study. According to students' reports, improving one's curriculum vitae to get a strong residency in the USA appeared to be a principal reason for the increase in biomedical research in Karachi. The challenges of research, such as lack of good mentors and increased work-load were reported to affect few students' ability to engage in research.

31 CFR 800.225 - United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States. 800.225 Section 800.225... FOREIGN PERSONS Definitions § 800.225 United States. The term United States or U.S. means the United States of America, the States of the United States, the District of Columbia, and any commonwealth...

31 CFR 800.225 - United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States. 800.225 Section 800.225... FOREIGN PERSONS Definitions § 800.225 United States. The term United States or U.S. means the United States of America, the States of the United States, the District of Columbia, and any commonwealth...

31 CFR 800.225 - United States.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States. 800.225 Section 800.225... FOREIGN PERSONS Definitions § 800.225 United States. The term United States or U.S. means the United States of America, the States of the United States, the District of Columbia, and any commonwealth...

31 CFR 800.225 - United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States. 800.225 Section 800.225... FOREIGN PERSONS Definitions § 800.225 United States. The term United States or U.S. means the United States of America, the States of the United States, the District of Columbia, and any commonwealth...

Self-diagnosis as a possible basis for treating urinary schistosomiasis: a study of schoolchildren in a rural area of the United Republic of Tanzania. Partnership for Child Development.

PubMed Central

1999-01-01

A questionnaire for schoolchildren about symptoms of urinary schistosomiasis is becoming widely used to identify schools where the prevalence of infection with Schistosoma haematobium is greater than 50%, the threshold for applying mass treatment. This strategy typically leaves many schools without treatment even though some of the children have urinary schistosomiasis and blood in urine. We examined data collected during an evaluation of a school health programme in Tanga Region, the United Republic of Tanzania, to determine whether self-diagnosis could be used as a basis for giving treatment. Over 2300 children in 15 schools were asked by a nurse whether they had kichocho (urinary schistosomiasis) and their answers were compared with the results of tests for visible and occult blood in urine, and microscopy for S. haematobium eggs. An average of 75% of children were correct in their self-diagnosis (95% confidence interval (CI) = 72-78%), while 3% gave a false-positive diagnosis (95% CI = 2-4%). The remaining 22% gave a false-negative diagnosis (95% CI = 20-25%) and would not have been treated, although most of these children were lightly infected. These proportions were independent of a wide range of prevalence levels (7-77%) and intensity of infection (23-827 eggs per 10 ml of urine). Self-reported schistosomiasis might thus be used to treat children in schools where mass treatment is not applied. PMID:10427932

7 CFR 1150.106 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 9 2011-01-01 2011-01-01 false United States. 1150.106 Section 1150.106 Agriculture... Order Definitions § 1150.106 United States. United States means the 48 contiguous States in the continental United States. ...

7 CFR 1150.106 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 9 2010-01-01 2009-01-01 true United States. 1150.106 Section 1150.106 Agriculture... Order Definitions § 1150.106 United States. United States means the 48 contiguous States in the continental United States. ...

Kangaroo mother care in the neonatal intensive care unit: staff attitudes and beliefs and opportunities for parents.

PubMed

Strand, H; Blomqvist, Y T; Gradin, M; Nyqvist, K H

2014-04-01

To compare attitudes towards Kangaroo mother care (KMC) among staff in two high-tech neonatal intensive care units, which provided parents with different opportunities to get involved in their infants' care. Questionnaires were completed by healthcare staff in Unit A, which provided parents with unrestricted access so that they could provide continuous KMC, and Unit B, where parents could only practice KMC intermittently. Unit A staff were more positive about the benefits and use of KMC, including its use in unstable infants, and rated their knowledge and practical skills more highly than staff in the other unit. Unit B staff also appreciated the method, but expressed more hesitation in using it with unstable infants. In particular, they stressed the need to adapt the physical environment of the NICU to enable parents to stay with their infants and practice the method. Staff working in the NICU that gave parents unrestricted access were more positive about KMC than staff in the NICU that offered limited opportunities for parents to stay with their children. This finding suggests that it is important to eliminate unjustifiable obstacles to the presence of parents in the NICU, so that they can provide KMC. ©2013 Foundation Acta Paediatrica. Published by John Wiley & Sons Ltd.

Military Guilty Plea Inquiry: Some Constitutional Considerations.

DTIC Science & Technology

1987-01-01

Sanchez v. United States, 417 F. 2d 494 (5th Cir. 1969). Trujillo v. United States, 377 F. 2d 266 (5th Cir. 1967). 188 United States v. Baylin, 696 F. 2d...States, 412 F. 2d 189 (3rd Cir. 1969). 190 Sanchez v. United States, 572 F. 2d 210 (9th Cir. 1977). 191 United States v. Rivera-Ramirez, 715 F. 2d 453...1981). 360 United States v. Dawson, 10 M.J. 142 (CMA 1981). United States v. Connell, 13 M.J. 156 (CMA 1982). 361 United States v. Cifuentes , 11 M.J

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 41 Public Contracts and Property Management 4 2013-07-01 2012-07-01 true What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 41 Public Contracts and Property Management 4 2010-07-01 2010-07-01 false What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 41 Public Contracts and Property Management 4 2011-07-01 2011-07-01 false What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

41 CFR 301-10.131 - What does United States mean?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 41 Public Contracts and Property Management 4 2014-07-01 2014-07-01 false What does United States... Carrier Transportation Use of United States Flag Air Carriers § 301-10.131 What does United States mean? For purposes of the use of United States flag air carriers, United States means the 50 states, the...

31 CFR 560.319 - United States depository institution.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States depository institution... General Definitions § 560.319 United States depository institution. The term United States depository... within the United States, or any agency, office or branch located in the United States of a foreign...

7 CFR 60.127 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false United States. 60.127 Section 60.127 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.127 United States. United States means the... the United States, and the waters of the United States as defined in § 60.132. ...

5 CFR 8.2 - Appointment of United States citizens.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Appointment of United States citizens. 8... APPOINTMENTS TO OVERSEAS POSITIONS (RULE VIII) § 8.2 Appointment of United States citizens. United States... appointments for United States citizens recruited within the continental limits of the United States whenever...

7 CFR 60.127 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false United States. 60.127 Section 60.127 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.127 United States. United States means the... the United States, and the waters of the United States as defined in § 60.132. ...

31 CFR 560.319 - United States depository institution.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States depository institution... REGULATIONS General Definitions § 560.319 United States depository institution. The term United States... United States or any jurisdiction within the United States, or any agency, office, or branch located in...

7 CFR 60.127 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false United States. 60.127 Section 60.127 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.127 United States. United States means the... the United States, and the waters of the United States as defined in § 60.132. ...

5 CFR 8.2 - Appointment of United States citizens.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Appointment of United States citizens. 8... APPOINTMENTS TO OVERSEAS POSITIONS (RULE VIII) § 8.2 Appointment of United States citizens. United States... appointments for United States citizens recruited within the continental limits of the United States whenever...

7 CFR 60.127 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false United States. 60.127 Section 60.127 Agriculture... FOR FISH AND SHELLFISH General Provisions Definitions § 60.127 United States. United States means the... the United States, and the waters of the United States as defined in § 60.132. ...

31 CFR 560.319 - United States depository institution.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States depository institution... REGULATIONS General Definitions § 560.319 United States depository institution. The term United States... United States or any jurisdiction within the United States, or any agency, office, or branch located in...

5 CFR 8.2 - Appointment of United States citizens.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Appointment of United States citizens. 8... APPOINTMENTS TO OVERSEAS POSITIONS (RULE VIII) § 8.2 Appointment of United States citizens. United States... appointments for United States citizens recruited within the continental limits of the United States whenever...

5 CFR 8.2 - Appointment of United States citizens.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Appointment of United States citizens. 8... APPOINTMENTS TO OVERSEAS POSITIONS (RULE VIII) § 8.2 Appointment of United States citizens. United States... appointments for United States citizens recruited within the continental limits of the United States whenever...

75 FR 13345 - Pricing for Certain 2010 United States Mint Products

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-19

... DEPARTMENT OF THE TREASURY United States Mint Pricing for Certain 2010 United States Mint Products AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing the price of the 2010 United States Mint Presidential $1 Coin and First Spouse Medal...

Containment of fertilizers and pesticides at retail operations

DOE Office of Scientific and Technical Information (OSTI.GOV)

Broder, M.F.

1990-06-28

Environmental protection has become as important to the fertilizer retailer as the products and services he offers. Emphasis on environmental protection at the dealer level is largely in response to state regulations designed to protect groundwater. The national Clean Water Act of 1987 gave states the lead in developing groundwater protection strategies. Several states have adopted new or stronger regulations and others are moving to do so. Fertilizer dealers need to keep up with these regulations and promote groundwater protection. This paper describes several containment systems for fertilizers and pesticides to help dealers decide how to modify their plants tomore » protect groundwater.« less

3 CFR - Designation of Officers of the United States Section, International Boundary and Water Commission...

Code of Federal Regulations, 2010 CFR

2010-01-01

..., International Boundary and Water Commission, United States and Mexico To Act as the Commissioner of the United... States and Mexico To Act as the Commissioner of the United States Section Memorandum for the Commissioner of the United States Section, International Boundary and Water Commission, United States and Mexico...

75 FR 10561 - Pricing for 2010 United States Mint America the Beautiful QuartersTM

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-08

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2010 United States Mint America the...: Notice. SUMMARY: The United States Mint is announcing the price of the 2010 United States Mint America the Beautiful Quarters Two-Roll Set and the 2010 United States Mint America the Beautiful Quarters 100...

From "Doctor of Osteopathy" to "Doctor of Osteopathic Medicine": a title change in the push for equality.

PubMed

Gevitz, Norman

2014-06-01

Nationally, the California merger created great solidarity among osteopathic members of state and national osteopathic associations. They rebuffed further efforts at amalgamation and championed the continuation of the DO degree. Even after the American Medical Association (AMA) opened its doors to DOs to join local and state medical associations as well as the AMA itself and gave its blessing to them entering allopathic residency programs and becoming MD board certified, the DOs stood fast for their independence. Yet some across the country wanted to become known as MDs. A few osteopathic physicians even went to federal court to claim-unsuccessfully-that state medical boards' refusal to license them or allow them to identify themselves as MDs violated their constitutional rights under the 1st and 14th Amendments. In the mid-1990s, the American Osteopathic Association (AOA) gave individual osteopathic medical colleges the option of indicating on their diplomas that the DO degree signified "Doctor of Osteopathic Medicine" rather than "Doctor of Osteopathy," a change that paralleled previous AOA policy changes regarding appropriate professional language. Nevertheless, some DOs and particularly a sizable number of osteopathic medical students continued to write of their desire for a change in the degree osteopathic medical colleges awarded. However, in July 2008 the AOA House of Delegates unanimously reaffirmed its commitment to continuing the traditional DO degree. © 2014 The American Osteopathic Association.

Rapanos v. United States & Carabell v. United States

EPA Pesticide Factsheets

Documents associated with guidance for implementing the definition of waters of the United States under the Clean Water Act following the Rapanos v. United States, and Carabell v. United States Supreme Court decision.

Financial Challenges and Responsibilities in the Management of the Navy Flying Hour Program at the Squadron Level

DTIC Science & Technology

2007-12-01

first the separation of powers was designed to restrain the power of any one branch. Second was to ensure that cooperation would be necessary for...effective government (Oleszek, 1996, p. 2). Due to this separation of powers they gave “Power of the Purse” to Congress as stated in Article 1, Section

O 'Iluminismo' na Alemanha--As Concepcoes de Mendelssohn e Kant (The 'Enlightenment' in Germany--The Concepts of Mendelssohn and Kant).

ERIC Educational Resources Information Center

Mainka, Peter Johann

2000-01-01

States that in 1783 J. F. Zollner, a Berlin theologian, asked the question: "What is 'Enlightenment'?" Notes that the next year Immanuel Kant and Moses Mendelssohn gave definitions of the Enlightenment that are famous in the history of ideas. Analyzes and discusses the definitions through keywords such as reason, criticism, and…

About Those Tests I Gave You... An Open Letter to My Students

ERIC Educational Resources Information Center

Dandrea, Ruth Ann

2012-01-01

This article presents the author's open letter to her students. In her letter, the author apologizes to her students for the state's narrow and deceptive standardized test. She asserts that she does not oppose rigorous testing and she understands the purpose of evaluation. A good test can measure achievement and even inspire. But, she argues that…

Young Voters Overwhelmingly Favored Obama, Swinging Some Battleground States

ERIC Educational Resources Information Center

Lipka, Sara; Wiedeman, Reeves

2008-01-01

In his presidential acceptance speech last week, Barack Obama gave a nod to his youngest and most loyal supporters, who, he said, had "rejected the myth of their generation's apathy." Indeed, voters ages 18 to 29 turned out more than they had since 1972, the first presidential election after the voting age was lowered from 21 to 18. They supported…

Effective Integration of Technology and Instruction. Q&A with Michael Jay. REL Mid-Atlantic Educator Effectiveness Webinar Series

ERIC Educational Resources Information Center

Regional Educational Laboratory Mid-Atlantic, 2015

2015-01-01

In this webinar, long-time educator and developer of education technology Michael Jay discussed the importance of using technology to support learning and gave examples of how teachers can integrate technology into their instruction based on the Common Core State Standards and the Next Generation Science Standards. The PowerPoint presentation and…

Federal, State, and Local Governments: University Patrons, Partners, or Protagonists? Research & Occasional Paper Series: CSHE.3.06

ERIC Educational Resources Information Center

Vest, Charles M.

2006-01-01

Charles Vest gave the first of three Clark Kerr Lectures on the Role of Higher Education in Society on April 19, 2005 on the Berkeley campus. This essay argues that research-intensive public and private universities increasingly have far more similarities than differences in missions, structures, and even financial support. For both, the federal…

A study of spaceraft technology and design concepts, volume 1

NASA Technical Reports Server (NTRS)

Zylius, F. A.

1985-01-01

Concepts for advancing the state of the art in the design of unmanned spacecraft, the requirements that gave rise to its configuration, and the programs of technology that are suggested as leading to its eventual development are examined. Particular technology issues discussed include: structures and materials; thermal control; propulsion; electrical power; communications; data management; and guidance, navigation, and control.

7 CFR 65.255 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

7 CFR 65.255 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

7 CFR 65.255 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

7 CFR 65.255 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false United States. 65.255 Section 65.255 Agriculture..., PEANUTS, AND GINSENG General Provisions Definitions § 65.255 United States. United States means the 50... United States. ...

Retention of "safe" blood donors. The Retrovirus Epidemiology Donor Study.

PubMed

Thomson, R A; Bethel, J; Lo, A Y; Ownby, H E; Nass, C C; Williams, A E

1998-04-01

There are obvious advantages to increasing donor retention. However, for reasons of blood safety, certain donors may, in fact, be more desirable to retain than others. "Safe" donors are defined as those who provided a blood donation that was negative on all laboratory screening tests and who subsequently reported no behavioral risks in response to an anonymous survey. This study identifies the most important factors affecting the intention of "safe" donors to provide another donation. An anonymous survey asking about donation history, sexual history, injecting drug use, and recent donation experience was mailed to 50,162 randomly selected allogeneic donors (including directed donors) who gave blood from April through July or from October through December 1993 at one of the five United States blood centers participating in the Retrovirus Epidemiology Donor Study. Before mailing, questionnaires were coded to designate donors with nonreactive laboratory screening tests at their most recent donation. A total of 34,726 donors (69%) responded, with substantially higher response among repeat donors. According to reported intentions only, the vast majority of "safe" donors indicated a high likelihood of donating again within the next 12 months. Only 3.4 percent reported a low likelihood of donating again. A comparison of those likely to return and those unlikely to return reveals significant differences in demographics and in ratings of the donation experience. A higher proportion of those unlikely to return were first-time donors, minority-group donors, and donors with less education. The highest projected loss among "safe" donors was seen for those who gave a fair to poor assessment of their treatment by blood center staff or of their physical well-being during or after donating. These data suggest that efforts to improve donors' perceptions of their donation experience, as well as attention to the physical effects of blood donation, may aid in the retention of both repeat and first-time donors.

First results of GPS time transfer to Australia

NASA Technical Reports Server (NTRS)

Luck, J. M.; Woodger, J. R.; Wells, J. E.; Churchill, P. N.; Clements, P. A.

1985-01-01

A Global Positioning System time transfer unit built by NBS under contract to JPL was installed at Tidbinbilla Deep Space Communications Complex of the NASA Deep Space Network in June 1983. It has been used to estimate the relationship to UTC(USNO MC) of the Tidbinbilla frequency and time system TID(FTS) based on a hydrogen maser, and thence to estimate the performance of the Australian free-running time scale UTC(AUS). Data from the first three months has been analyzed three ways: by two-hop common view using JPL as intermediary; by long-arc interpolation of measurements against space vehicle clocks; and by long-arc interpolation of GPS-Time results. Residuals from a single quadratic fit through three months of UTC(USNO MC) - TID (FTS) results were white noise with standard error 15 ns, and a flying clock measurement gave 70 ns agreement. A straight line fit through results UTC(USNO MC) - UTC (AUS) gave 90 ns standard error and 120 bns agreement. It is proposed to use the GPS measurements to steer UTS(AUS) to UTC(BIH), and to rename the existing time scale TA(AUS).

First Results of GPS Time Transfer to Australia

NASA Technical Reports Server (NTRS)

Mck.luck, J.; Woodger, J. R.; Wells, J. E.; Churchill, P. N.; Clements, P. A.

1984-01-01

A global positioning system (GPS) time transfer unit was installed at Tidbinbilla Deep Space Communications Complex of the DSN in June 1983. It was used to estimate the relationship to UTC(USNO MC) of the Tidbinbilla frequency and time system TID(FTS) based on a hydrogen maser, and to estimate the performance of the Australian free-running time scale UTC(AUS). Data from the first 3 months were analyzed three ways: by two-hop common view using JPL as intermediary; by long-arc interpolation of measurements against space vehicle clocks; and by long arc interpolation of GPS-Time results. Residuals from a single quadratic fit through 3 months of UTC(USNO MC) -TID(FTS) results were white noise with standard error 15 ns, and a flying clock measurement gave 70 ns agreement. A straight line fit through results UTC(USNO MC) - UTC(AUS) gave 90 ns standard error and 120 ns agreement. It is proposed to use the GPS measurements to steer UTC(AUS) to UTC(BIH), and to rename the existing time scale TA(AUS).

Stability of a pH-sensitive polymer matrix

DOE Office of Scientific and Technical Information (OSTI.GOV)

Northrup, M.A.; Langry, K.; Angel, S.M.

1990-03-01

A ratiometric pH-sensitive fluorescent dye (hydroxypyrenetrisulfonic acid) was covalently attached to an acrylamide polymer. These pH-sensitive copolymers were either covalently bonded to the end of an optical fiber or polymerized into separate gels. Long-term, accelerated aging studies were performed on the fibers and gels in 43{degree}C distilled H{sub 2}O. The fiber-immobilized optrodes gave good pH responses for up to 2 months. The pH-sensitive gels were physically attached to optical fibers and gave very good pH responses for over one year. These physically immobilized, one-year-old, pH-sensitive copolymers provided optrodes with linear pH responses between pH 6 and 8 and resolution greatermore » than 0.25 pH unit. A simple photostability experiment on these optrodes showed that they were very photostable. The results of this study indicate that pH-sensitive copolymers in a simple optrode design can be employed as pH sensors with useful lifetimes exceeding one year. 11 refs., 6 figs.« less

A micromethod for the enzymatic estimation of the degree of glycogen ramification.

PubMed

Serafini, M T; Alemany, M

1987-10-01

A comparison of methods for the evaluation of glycogen content in liver tissue of rats has been carried out by determining the recoveries in the differential ethanol precipitation of glycogen from alkaline tissue digests as well as the actual quantitative equivalence between glycogen content and actual glucose measured. Hydrolytic/enzymatic methods gave lower results than non-specific chemical methods such as anthrone. These lower values, combined with the losses in the purification process resulted in much lower glycogen estimations than the actual estimated tissue content. A method has been devised for the measurement of glycogen ramification in small liver tissue samples, using neutral periodate oxidation of the molecule, followed by determination of the formic acid evolved from the branch ends with formic acid dehydrogenase. The method gave results very similar to the classical methods in which the acid formed is measured titrimetrically. Rat liver tissue contained a mean 323 +/- 69 mmol of glucose equivalents of glycogen per gram of tissue; this glycogen had a mean chain length of 11.4 +/- 0.8 units.

78 FR 70414 - Pricing for the 2013 United States Mint Limited Edition Silver Proof SetTM

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-25

... DEPARTMENT OF THE TREASURY United States Mint Pricing for the 2013 United States Mint Limited Edition Silver Proof Set TM AGENCY: United States Mint, Department of the Treasury. ACTION: Notice. SUMMARY: The United States Mint is announcing a price of $139.95 for the 2013 United States Mint Limited...

77 FR 62601 - United States Department of Energy and United States Department of Defense v. Baltimore & Ohio...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-15

...] United States Department of Energy and United States Department of Defense v. Baltimore & Ohio Railroad..., 2012, United States Department of Energy and the United States Department of Defense (the Government...) Terrance A. Spann, U.S. Department of Defense, 9275 Gunston Road, Suite 1300, Fort Belvoir, VA 22060; and...

75 FR 10345 - Pricing for 2010 United States Mint America the Beautiful Quarters Proof Set, etc.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... DEPARTMENT OF THE TREASURY United States Mint Pricing for 2010 United States Mint America the.... SUMMARY: The United States Mint is announcing the prices of the 2010 United States Mint America the Beautiful Quarters Proof Set; 2010 United States Mint America the Beautiful Quarters Silver Proof Set; 2010...

Development of flurbiprofen-loaded nanoparticles with a narrow size distribution using sucrose.

PubMed

Oh, Dong Hoon; Yan, Yi-Dong; Kim, Dong Wuk; Kim, Jong Oh; Yong, Chul Soon; Choi, Han-Gon

2014-02-01

A novel flurbiprofen-loaded nanoemulsion which gave uniform emulsion droplets with a narrow size distribution was previously reported to be prepared using membrane emulsification method. The purpose of this study is to develop a novel flurbiprofen-loaded nanoparticle with a narrow size distribution and improved bioavailability. The nanoparticle was prepared by solidifying nanoemulsion using sucrose as a carrier via spray drying method. Its physicochemical properties were investigated using SEM, DSC and PXRD. Furthermore, dissolution and bioavailability in rats were evaluated compared to a flurbiprofen-loaded commercial product. The flurbiprofen-loaded nanoparticles with flurbiprofen/sucrose/surfactant mixture (1/20/2, weight ratio) gave good solidification and no stickiness. They associated with about 70,000-fold improved drug solubility and had a mean size of about 300 nm with a narrow size distribution. Flurbiprofen was present in a changed amorphous state in these nanoparticles. Moreover, the nanoparticles gave significantly shorter Tmax, and higher AUC and Cmax of the drug compared to the commercial product (p < 0.05). In particular, they showed about nine-fold higher AUC of the drug than did the commercial product. These flurbiprofen-loaded nanoparticles prepared with sucrose by the membrane emulsification and spray drying method would be a potential candidate for orally delivering poorly water-soluble flurbiprofen with enhanced bioavailability.

Subphthalocyanines Axially Substituted with a Tetracyanobuta-1,3-diene-Aniline Moiety: Synthesis, Structure, and Physicochemical Properties.

PubMed

Winterfeld, Kim A; Lavarda, Giulia; Guilleme, Julia; Sekita, Michael; Guldi, Dirk M; Torres, Tomás; Bottari, Giovanni

2017-04-19

A 1,1,4,4-tetracyanobuta-1,3-diene (TCBD)-aniline moiety has been introduced, for the first time, at the axial position of two subphthalocyanines (SubPcs) peripherally substituted with hydrogen (H 12 SubPc) or fluorine atoms (F 12 SubPc). Single-crystal X-ray analysis of both SubPc-TCBD-aniline systems showed that each conjugate is a racemic mixture of two atropisomers resulting from the almost orthogonal geometry adopted by the axial TCBD unit, which were separated by chiral high-performance liquid chromatography. Remarkably, the single-crystal X-ray structure of one atropisomer of each SubPc-TCBD-aniline conjugate has been solved, allowing to unambiguously assign the atropisomers' absolute configuration, something, to the best of our knowledge, unprecedented in TCBD-based conjugates. Moreover, the physicochemical properties of both SubPc-TCBD-aniline racemates have been investigated using a wide range of electrochemical as well as steady-state and time-resolved spectroscopic techniques. Each of the two SubPc-TCBD-aniline conjugates presents a unique photophysical feature never observed before in SubPc chemistry. As a matter of fact, H 12 SubPc-TCBD-aniline showed significant ground-state charge transfer interactions between the H 12 SubPc macrocycle and the electron-withdrawing TCBD unit directly attached at its axial position. In contrast, F 12 SubPc-TCBD-aniline gave rise to an intense, broad emission, which red shifts upon increasing the solvent polarity and stems from an excited complex (i.e., an exciplex). Such an exciplex emission, which has also no precedent in TCBD chemistry, results from intramolecular interactions in the excited state between the electron-rich aniline and the F 12 SubPc π-surface, two molecular fragments kept in spatial proximity by the "unique" three-dimensional geometry adopted by the F 12 SubPc-TCBD-aniline. Complementary transient absorption studies were carried out on both SubPc-TCBD-aniline derivatives, showing the occurrence, in both cases, of photoinduced charge separation and corroborating the formation of the aforementioned intramolecular exciplex in terms of a radical ion pair stabilized through-space.

Noise exposure and hearing loss prevention programmes after 20 years of regulations in the United States

PubMed Central

Daniell, W E; Swan, S S; McDaniel, M M; Camp, J E; Cohen, M A; Stebbins, J G

2006-01-01

Objectives To evaluate noise exposures and hearing loss prevention efforts in industries with relatively high rates of workers' compensation claims for hearing loss. Methods Washington State workers' compensation records were used to identify up to 10 companies in each of eight industries. Each company (n = 76) was evaluated by a management interview, employee personal noise dosimetry (n = 983), and employee interviews (n = 1557). Results Full‐shift average exposures were ⩾85 dBA for 50% of monitored employees, using Occupational Safety and Health Administration (OSHA) parameters with a 5 dB exchange rate (Lave), but 74% were ⩾85 dBA using a 3 dB exchange rate (Leq). Only 14% had Lave ⩾90 dBA, but 42% had Leq ⩾90 dBA. Most companies conducted noise measurements, but most kept no records, and consideration of noise controls was low in all industries. Hearing loss prevention programmes were commonly incomplete. Management interview scores (higher score = more complete programme) showed significant associations with percentage of employees having Lave ⩾85 dBA and presence of a union (multiple linear regression; R2 = 0.24). Overall, 62% of interviewed employees reported always using hearing protection when exposed. Protector use showed significant associations with percentage of employees specifically required to use protection, management score, and average employee time spent ⩾95 dBA (R2 = 0.65). Conclusions The findings raise serious concerns about the adequacy of prevention, regulation, and enforcement strategies in the United States. The percentage of workers with excessive exposure was 1.5–3 times higher using a 3 dB exchange rate instead of the OSHA specified 5 dB exchange rate. Most companies gave limited or no attention to noise controls and relied primarily on hearing protection to prevent hearing loss; yet 38% of employees did not use protectors routinely. Protector use was highest when hearing loss prevention programmes were most complete, indicating that under‐use of protection was, in some substantial part, attributable to incomplete or inadequate company efforts. PMID:16551755

7 CFR 1205.23 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false United States. 1205.23 Section 1205.23 Agriculture... Procedures for Conduct of Sign-up Period Definitions § 1205.23 United States. The term United States means the 50 states of the United States of America. Procedures ...

7 CFR 1250.308 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1250.308 Section 1250.308 Agriculture... Research and Promotion Order Definitions § 1250.308 United States. United States means the 48 contiguous States of the United States of America and the District of Columbia. ...

7 CFR 1250.308 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1250.308 Section 1250.308 Agriculture... Research and Promotion Order Definitions § 1250.308 United States. United States means the 48 contiguous States of the United States of America and the District of Columbia. ...

7 CFR 1205.23 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1205.23 Section 1205.23 Agriculture... Procedures for Conduct of Sign-up Period Definitions § 1205.23 United States. The term United States means the 50 states of the United States of America. Procedures ...

7 CFR 1250.308 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false United States. 1250.308 Section 1250.308 Agriculture... Research and Promotion Order Definitions § 1250.308 United States. United States means the 48 contiguous States of the United States of America and the District of Columbia. ...

7 CFR 1250.308 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1250.308 Section 1250.308 Agriculture... Research and Promotion Order Definitions § 1250.308 United States. United States means the 48 contiguous States of the United States of America and the District of Columbia. ...

7 CFR 1250.308 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false United States. 1250.308 Section 1250.308 Agriculture... Research and Promotion Order Definitions § 1250.308 United States. United States means the 48 contiguous States of the United States of America and the District of Columbia. ...

7 CFR 1205.23 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1205.23 Section 1205.23 Agriculture... Procedures for Conduct of Sign-up Period Definitions § 1205.23 United States. The term United States means the 50 states of the United States of America. Procedures ...

7 CFR 1205.23 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1205.23 Section 1205.23 Agriculture... Procedures for Conduct of Sign-up Period Definitions § 1205.23 United States. The term United States means the 50 states of the United States of America. Procedures ...

76 FR 19124 - United States Section, Notice of Availability of a Draft Supplemental Environmental Assessment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-06

... INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO United States Section... States Section, International Boundary and Water Commission, United States and Mexico (USIBWC). ACTION..., Environmental Management Division, United States Section, International Boundary and Water Commission; 4171 N...

7 CFR 1205.23 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Procedures for Conduct of Sign-up Period Definitions § 1205.23 United States. The term United States means the 50 states of the United States of America. Procedures ... 7 Agriculture 10 2010-01-01 2010-01-01 false United States. 1205.23 Section 1205.23 Agriculture...

33 CFR 125.23 - United States citizens.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 2 2014-07-01 2014-07-01 false United States citizens. 125.23... VESSELS § 125.23 United States citizens. Acceptable evidence of United States citizenship is described in... of birth. (e) United States passport. (f) A commission in one of the armed forces of the United...

33 CFR 125.23 - United States citizens.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 2 2013-07-01 2013-07-01 false United States citizens. 125.23... VESSELS § 125.23 United States citizens. Acceptable evidence of United States citizenship is described in... of birth. (e) United States passport. (f) A commission in one of the armed forces of the United...

33 CFR 125.23 - United States citizens.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false United States citizens. 125.23... VESSELS § 125.23 United States citizens. Acceptable evidence of United States citizenship is described in... of birth. (e) United States passport. (f) A commission in one of the armed forces of the United...

33 CFR 125.23 - United States citizens.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 2 2011-07-01 2011-07-01 false United States citizens. 125.23... VESSELS § 125.23 United States citizens. Acceptable evidence of United States citizenship is described in... of birth. (e) United States passport. (f) A commission in one of the armed forces of the United...

33 CFR 125.23 - United States citizens.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 2 2012-07-01 2012-07-01 false United States citizens. 125.23... VESSELS § 125.23 United States citizens. Acceptable evidence of United States citizenship is described in... of birth. (e) United States passport. (f) A commission in one of the armed forces of the United...

Probability density function of the intensity of a laser beam propagating in the maritime environment.

PubMed

Korotkova, Olga; Avramov-Zamurovic, Svetlana; Malek-Madani, Reza; Nelson, Charles

2011-10-10

A number of field experiments measuring the fluctuating intensity of a laser beam propagating along horizontal paths in the maritime environment is performed over sub-kilometer distances at the United States Naval Academy. Both above the ground and over the water links are explored. Two different detection schemes, one photographing the beam on a white board, and the other capturing the beam directly using a ccd sensor, gave consistent results. The probability density function (pdf) of the fluctuating intensity is reconstructed with the help of two theoretical models: the Gamma-Gamma and the Gamma-Laguerre, and compared with the intensity's histograms. It is found that the on-ground experimental results are in good agreement with theoretical predictions. The results obtained above the water paths lead to appreciable discrepancies, especially in the case of the Gamma-Gamma model. These discrepancies are attributed to the presence of the various scatterers along the path of the beam, such as water droplets, aerosols and other airborne particles. Our paper's main contribution is providing a methodology for computing the pdf function of the laser beam intensity in the maritime environment using field measurements.

Turkish women's knowledge and views regarding mother's milk banking.

PubMed

Gürol, Ayşe; Ozkan, Hava; Celebioğlu, Ayda

2014-01-01

The main aim of the study was to determine the knowledge and views of Eastern Anatolian women towards mother's milk banking. The descriptive research was conducted between March and May 2009. The study population comprised 350 married women aged between 15 and 49 years who gave birth and who were registered with a family health center in Erzurum, Turkey. The data were collected by a questionnaire form. The questionnaire form included open-ended and closed questions regarding the descriptive characteristics and about knowledge and views of mothers on milk banking. The questionnaire form was completed by the women individually. Of the women surveyed, 90.6% indicated they had not previously heard anything about breast milk banking, 64.0% said that they could donate their milk, 36.3% stated it constituted a problem from a religious aspect, and 28.9% said it leads to social and moral problems. The hospital and maternity authorities may consider establishing a "milk mother file". This report addresses the first step in raising awareness of the valuable contribution of donor milk to babies and the organization of human milk donation for use in a neonatal intensive care unit.

Standardizing practices: a socio-history of experimental systems in classical genetic and virological cancer research, ca. 1920-1978.

PubMed

Fujimura, J H

1996-01-01

This paper presents a narrative history of technologies in cancer research circa 1920-1978 and a theoretical perspective on the complex, intertwined relationships between scientific problems, material practices and technologies, concepts and theories, and other historical circumstances. The history presents several active lines of research and technology development in the genetics of cancer in the United States which were constitutive of proto-oncogene work in its current form. I write this history from the perspective of technology development. Scientists participating in cancer research created tools with which to study their problems of interest, but the development of the tools also influenced the questions asked and answered in the form of concepts and theories developed. These tools included genetic ideas of the 1920s, inbred mouse colonies, chemicals and antibiotics developed during World War Two, tissue cultures and their technical procedures, and viruses. I examine these tools as standardized experimental systems that standardized materials as well as practices in laboratories. Inbred animals, tissue culture materials and methods, and tumor viruses as experimental systems gave materiality to "genes' and "cancer'. They are technical-natural objects that stand-in for nature in the laboratory.

The international political economy of food: a global crisis.

PubMed

Friedmann, H

1995-01-01

The largest gap between national regulation and transnational economic organization is in the agro-food sector. This gap is the legacy of the post-World War II food regime, whose implicit rules gave priority to national farm programs (including import controls and export subsidies); placed the United States at the center; generated chronic surpluses; and allowed international power to take the unusual form of subsidized exports of surplus commodities, particularly wheat. The author analyzes the emergence and contradictions of the postwar food regime as a tension between replication and integration of national agro-food sectors, often interpreted as "export of the U.S. model." By the early 1970s, replication led to international economic conflict, while transnational corporations found national regulatory frameworks to be obstacles to further integration of a potentially global agro-food sector. A new axis between Asian import countries and new agricultural countries, such as Brazil, has destabilized the Atlantic-centered food regime, without creating a new regime. Alternative future regime are identified, based on the shift from agriculture to food, employment, and land use as political issues: private global regulation or democratic regulation of nested, regional agro-food economies, federated at the international level.

[Significances of the life experience for the long-lived elderly person in the process of death/dying and mourning].

PubMed

Menezes, Tânia Maria de Oliva; Lopes, Regina Lúcia Mendonça

2014-08-01

This is a study using the Heideggerian theoretical-phenomenological approach, which sought to understand the significances of the life experience for the long-lived elderly person in the process of death/dying and mourning. It was conducted in 2009 with 16 long-lived senior citizens of both genders who were aged between 80 and 90, members of a community center for the elderly located in a suburban neighborhood of the city of Salvador in the state of Bahia, Brazil. The results showed that the long-lived elderly person experiences the mourning status process when relatives and friends become ill and die. Furthermore, they gave ambiguous reports with respect to the fear of death. With the attributed significances, it was possible to arrive at the unit of significance, namely the authenticity and lack of authenticity of the individual regarding imminent death. The conclusion reached is that long-lived elderly individuals faced with the process of death/dying and mourning is apparent or concealed in accordance with the moment they are experiencing and the opportunities that present themselves, in other words, it is greatly influenced by their past.

Grab them by the Nose and Kick them in the Pants: Patton on Combined Arms Operational Maneuver

DTIC Science & Technology

2010-04-23

said, "we’re winning this war the wrong way, we ought to be going toward Paris .൤ The decision to take the Brittany peninsula and the city of Brest ...towards Brest and the 41h Armored Division south towards Rennes. To support the campaign he gave XIX T AC five different missions: 1. To protect the...4. To assist advancing columns with armored column cover (ACC). 5. To support ground units in the capture of the Brittany ports of Brest , Lorient

Manchester's Magiscope: An Interesting Optics Puzzle

NASA Astrophysics Data System (ADS)

Lancor, Rachael; Lancor, Brian

2017-02-01

The Magiscope was an attraction at Manchester's department store in Madison, WI, in 1939 that allowed children to peek into Santa's workshop (as shown in Fig. 1). The "magiscope" was a telescope-like device that gave children the illusion they were looking at a distant Santa, when in fact they were looking at a fabricated workshop on an upper level of the department store. In this article, we describe how we used the puzzle of the magiscope as a final assessment for our optics unit in an introductory physics course.

U.S. Atlantic Fleet, Task Force 86 Operations and Action of the Support Force Eighth’ Fleet During Invasion of Southern France

DTIC Science & Technology

1944-10-21

WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) U.S. Armed Forces 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING...and not garrisoned. This was undoubtedly the result of chagrin at having found the eastern battery to be dummy and the lack of organized resistance...sang despite the broken organ and the cure gave a moving sermon in franch. .Four FFI men, gotten up in a uniform of french helmets, blue’shirts and

7 CFR 1219.26 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1219.26 Section 1219.26 Agriculture..., AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.26 United States. United States means collectively the several 50 States of the United States, the District of...

7 CFR 1219.26 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1219.26 Section 1219.26 Agriculture..., AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.26 United States. United States means collectively the several 50 States of the United States, the District of...

7 CFR 1219.26 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1219.26 Section 1219.26 Agriculture..., AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.26 United States. United States means collectively the several 50 States of the United States, the District of...

7 CFR 1219.26 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false United States. 1219.26 Section 1219.26 Agriculture..., AND INFORMATION Hass Avocado Promotion, Research, and Information Order Definitions § 1219.26 United States. United States means collectively the several 50 States of the United States, the District of...

31 CFR 597.318 - United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 597.318 Section 597... General Definitions § 597.318 United States. The term United States means the United States, its territories, states, commonwealths, districts, and possessions, and all areas under the jurisdiction or...

7 CFR 1212.31 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1212.31 Section 1212.31 Agriculture..., Consumer Education, and Industry Information Order Definitions § 1212.31 United States. “United States... territories and possessions of the United States. ...

7 CFR 1212.31 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1212.31 Section 1212.31 Agriculture..., Consumer Education, and Industry Information Order Definitions § 1212.31 United States. “United States... territories and possessions of the United States. ...

7 CFR 1212.31 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1212.31 Section 1212.31 Agriculture..., Consumer Education, and Industry Information Order Definitions § 1212.31 United States. “United States... territories and possessions of the United States. ...

7 CFR 1217.30 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1217.30 Section 1217.30 Agriculture..., and Industry Information Order Definitions § 1217.30 United States. United States means collectively... possessions of the United States. Softwood Lumber Board ...

7 CFR 1217.30 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1217.30 Section 1217.30 Agriculture..., and Industry Information Order Definitions § 1217.30 United States. United States means collectively... possessions of the United States. Softwood Lumber Board ...

7 CFR 63.13 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 3 2011-01-01 2011-01-01 false United States. 63.13 Section 63.13 Agriculture... IMPROVEMENT CENTER General Provisions Definitions § 63.13 United States. United States means collectively the... possessions of the United States. Board of Directors ...

7 CFR 63.13 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 3 2012-01-01 2012-01-01 false United States. 63.13 Section 63.13 Agriculture... IMPROVEMENT CENTER General Provisions Definitions § 63.13 United States. United States means collectively the... possessions of the United States. Board of Directors ...

7 CFR 63.13 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 3 2014-01-01 2014-01-01 false United States. 63.13 Section 63.13 Agriculture... IMPROVEMENT CENTER General Provisions Definitions § 63.13 United States. United States means collectively the... possessions of the United States. Board of Directors ...

7 CFR 1217.30 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1217.30 Section 1217.30 Agriculture..., and Industry Information Order Definitions § 1217.30 United States. United States means collectively... possessions of the United States. Softwood Lumber Board ...

7 CFR 63.13 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 3 2013-01-01 2013-01-01 false United States. 63.13 Section 63.13 Agriculture... IMPROVEMENT CENTER General Provisions Definitions § 63.13 United States. United States means collectively the... possessions of the United States. Board of Directors ...

7 CFR 1212.31 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 10 2010-01-01 2010-01-01 false United States. 1212.31 Section 1212.31 Agriculture..., Consumer Education, and Industry Information Order Definitions § 1212.31 United States. “United States... territories and possessions of the United States. ...

78 FR 30398 - Re-pricing of the 2012 and 2013 United States America the Beautiful Quarters Silver Proof Set...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-22

...], and 2013 United States Mint Congratulations Set AGENCY: United States Mint, Department of the Treasury..., and the 2013 United States Mint Congratulations Set. 2012 and 2013 United States Mint America the... Silver Proof Set will be offered for sale at a price of $60.95. 2013 United States Mint Congratulations...

8 CFR 252.3 - Great Lakes vessels and tugboats arriving in the United States from Canada; special procedures.

Code of Federal Regulations, 2010 CFR

2010-01-01

... in the United States from Canada; special procedures. 252.3 Section 252.3 Aliens and Nationality... and tugboats arriving in the United States from Canada; special procedures. (a) United States vessels... vessel of United States registry or a tugboat of United States registry arriving from Canada at a port of...

31 CFR 592.311 - United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States. 592.311 Section 592.311....311 United States. The term United States, when used in the geographic sense, means the several States, the District of Columbia, and any commonwealth, territory, or possession of the United States. ...

31 CFR 597.318 - United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States. 597.318 Section 597.318 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... Definitions § 597.318 United States. The term United States means the United States, its territories, states...

31 CFR 597.318 - United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States. 597.318 Section 597.318 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... Definitions § 597.318 United States. The term United States means the United States, its territories, states...

31 CFR 592.311 - United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States. 592.311 Section 592.311....311 United States. The term United States, when used in the geographic sense, means the several States, the District of Columbia, and any commonwealth, territory, or possession of the United States. ...

7 CFR 1208.29 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1208.29 Section 1208.29 Agriculture... § 1208.29 United States. United States means collectively the 50 states, the District of Columbia, the Commonwealth of Puerto Rico, and the territories and possessions of the United States. National Processed...

31 CFR 592.311 - United States.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States. 592.311 Section 592.311....311 United States. The term United States, when used in the geographic sense, means the several States, the District of Columbia, and any commonwealth, territory, or possession of the United States. ...

7 CFR 1208.29 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1208.29 Section 1208.29 Agriculture... § 1208.29 United States. United States means collectively the 50 states, the District of Columbia, the Commonwealth of Puerto Rico, and the territories and possessions of the United States. National Processed...

31 CFR 592.311 - United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States. 592.311 Section 592.311....311 United States. The term United States, when used in the geographic sense, means the several States, the District of Columbia, and any commonwealth, territory, or possession of the United States. ...

31 CFR 597.318 - United States.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States. 597.318 Section 597.318 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... Definitions § 597.318 United States. The term United States means the United States, its territories, states...

31 CFR 597.318 - United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States. 597.318 Section 597.318 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... Definitions § 597.318 United States. The term United States means the United States, its territories, states...

31 CFR 592.311 - United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 592.311 Section 592... § 592.311 United States. The term United States, when used in the geographic sense, means the several States, the District of Columbia, and any commonwealth, territory, or possession of the United States. ...

22 CFR 120.13 - United States.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 22 Foreign Relations 1 2010-04-01 2010-04-01 false United States. 120.13 Section 120.13 Foreign... United States. United States, when used in the geographical sense, includes the several states, the Commonwealth of Puerto Rico, the insular possessions of the United States, the District of Columbia, the...

Influence of oxidative stress and grains on sclerotial biomass and carotenoid yield of Penicillium sp. PT95.

PubMed

Chen, Shu-Jun; Wang, Qi; Han, Jian-Rong

2010-08-01

Oxidative stress and grains were evaluated for carotenoid production by solid-state fermentation using Penicillium sp. PT95. When the fungus was grown at high oxidative stress, its sclerotial biomass and carotenoid content in sclerotia increased significantly with respect to low oxidative stress (P < 0.01). High oxidative stress also caused a statistically significant increase in carotenoid yield as compared with low oxidative stress (P < 0.01). Both the sclerotial biomass and the amount of carotenoid accumulated in sclerotia of strain PT95 were strongly dependent on the grain medium used. Among the grain media tested under high oxidative stress, buckwheat medium gave the highest content of carotenoid in sclerotia (828 microg/g dry sclerotia), millet medium gave respectively the highest sclerotial biomass (12.69 g/100 g grain) and carotenoid yield (10.152 mg/100 g grain). Copyright 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim

Chromatin potentiates transcription

PubMed Central

Nagai, Shigeki; Davis, Ralph E.; Mattei, Pierre Jean; Eagen, Kyle Patrick; Kornberg, Roger D.

2017-01-01

Chromatin isolated from the chromosomal locus of the PHO5 gene of yeast in a transcriptionally repressed state was transcribed with 12 pure proteins (80 polypeptides): RNA polymerase II, six general transcription factors, TFIIS, the Pho4 gene activator protein, and the SAGA, SWI/SNF, and Mediator complexes. Contrary to expectation, a nucleosome occluding the TATA box and transcription start sites did not impede transcription but rather, enhanced it: the level of chromatin transcription was at least sevenfold greater than that of naked DNA, and chromatin gave patterns of transcription start sites closely similar to those occurring in vivo, whereas naked DNA gave many aberrant transcripts. Both histone acetylation and trimethylation of H3K4 (H3K4me3) were important for chromatin transcription. The nucleosome, long known to serve as a general gene repressor, thus also performs an important positive role in transcription. PMID:28137832

[Genealogical Analysis of the Use of Two Wheatgrass (Agropyron) Species in Common Wheat (Triticum aestivum L.) Breeding for Disease Resistance].

PubMed

Martynova, S P; Dobrotvorskaya, T V; Krupnov, V A

2016-02-01

During the last 80 years, in order to increase the genetic variability of wheat, translocations containing nine elongated wheatgrass (Agropyron elongatum) and eight intermediate wheatgrass (Agropyron intermedium) genes, which control resistance to pathogens, were transferred to this crop culture. Genealogical and statistical analysis of 1500 varieties developed using the wheatgrass gave evidence of the continuing increase in the proportion of such varieties in the total number of wheat varieties over the last half-century. Translocations from Ag. elongatum most commonly occur in the pedigrees of the varieties from the United States, less frequently they can be found in Australian and Chinese varieties, and they are extremely rare--in European and African ones. Ag. intermedium most frequently occurs in the pedigrees of the Eastern European varieties, mainly in those from Russia, as well as in the varieties from China. The observed uneven distribution of such varieties may be associated with either the effectiveness of the translocation in the development of resistance to the local populations of pathogens or with the effect of the translocation on the adaptive traits of plants. By computer tracking of pedigrees, we performed an inventory of the translocation donors from A. elongatum and A. intermedium used in the breeding programs in the United States, Russia, Australia, India, and China. The most widely occurring combinations of the gene complex Lr24/Sr24 of Ag. elongatum with other resistance genes were revealed. In Russia there were developed varieties in which the 6D chromosome was substituted by the 6Ai chromosome of Ag. intermedium, which controls disease resistance and the adaptivity of plants. The identification and introgression of new translocations indicates that the possibilities of using wheatgrass species for broadening of genetic variability of wheat are far from being exhausted.

22 CFR 1101.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES SECTION... and Mexico. (d) Commissioner means head of the United States Section, International Boundary and Water Commission, United States and Mexico. (e) Individual means a citizen of the United States or an alien...

22 CFR 1103.170 - Compliance procedures.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Foreign Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES... INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES SECTION § 1103.170... Mexico, United States Section, The Commons, Building C, Suite 310, 4171 North Mesa, El Paso, Texas 79902...

22 CFR 1101.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-04-01

... Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES SECTION... and Mexico. (d) Commissioner means head of the United States Section, International Boundary and Water Commission, United States and Mexico. (e) Individual means a citizen of the United States or an alien...

22 CFR 1101.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES SECTION... and Mexico. (d) Commissioner means head of the United States Section, International Boundary and Water Commission, United States and Mexico. (e) Individual means a citizen of the United States or an alien...

22 CFR 1101.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Relations INTERNATIONAL BOUNDARY AND WATER COMMISSION, UNITED STATES AND MEXICO, UNITED STATES SECTION... and Mexico. (d) Commissioner means head of the United States Section, International Boundary and Water Commission, United States and Mexico. (e) Individual means a citizen of the United States or an alien...

12 CFR 390.314 - United States Treasury General Account.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 12 Banks and Banking 5 2012-01-01 2012-01-01 false United States Treasury General Account. 390.314... Affecting All State Savings Associations § 390.314 United States Treasury General Account. The term United States Treasury General Account means an account maintained in the name of the United States Treasury the...

7 CFR 1205.313 - United States.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 10 2011-01-01 2011-01-01 false United States. 1205.313 Section 1205.313 Agriculture... Research and Promotion Order Definitions § 1205.313 United States. United States means the 50 States of the United States of America. [31 FR 16758, Dec. 31, 1966. Redesignated at 56 FR 64472, Dec. 10, 1991] ...

7 CFR 1205.313 - United States.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 10 2012-01-01 2012-01-01 false United States. 1205.313 Section 1205.313 Agriculture... Research and Promotion Order Definitions § 1205.313 United States. United States means the 50 States of the United States of America. [31 FR 16758, Dec. 31, 1966. Redesignated at 56 FR 64472, Dec. 10, 1991] ...

7 CFR 1205.313 - United States.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 10 2014-01-01 2014-01-01 false United States. 1205.313 Section 1205.313 Agriculture... Research and Promotion Order Definitions § 1205.313 United States. United States means the 50 States of the United States of America. [31 FR 16758, Dec. 31, 1966. Redesignated at 56 FR 64472, Dec. 10, 1991] ...

12 CFR 390.314 - United States Treasury General Account.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 12 Banks and Banking 5 2014-01-01 2014-01-01 false United States Treasury General Account. 390.314... Affecting All State Savings Associations § 390.314 United States Treasury General Account. The term United States Treasury General Account means an account maintained in the name of the United States Treasury the...

12 CFR 390.314 - United States Treasury General Account.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 12 Banks and Banking 5 2013-01-01 2013-01-01 false United States Treasury General Account. 390.314... Affecting All State Savings Associations § 390.314 United States Treasury General Account. The term United States Treasury General Account means an account maintained in the name of the United States Treasury the...

7 CFR 1205.313 - United States.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 10 2013-01-01 2013-01-01 false United States. 1205.313 Section 1205.313 Agriculture... Research and Promotion Order Definitions § 1205.313 United States. United States means the 50 States of the United States of America. [31 FR 16758, Dec. 31, 1966. Redesignated at 56 FR 64472, Dec. 10, 1991] ...

7 CFR 1205.313 - United States.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Research and Promotion Order Definitions § 1205.313 United States. United States means the 50 States of the United States of America. [31 FR 16758, Dec. 31, 1966. Redesignated at 56 FR 64472, Dec. 10, 1991] ... 7 Agriculture 10 2010-01-01 2010-01-01 false United States. 1205.313 Section 1205.313 Agriculture...

Efficiency of Executive Function: A Two-Generation Cross-Cultural Comparison of Samples From Hong Kong and the United Kingdom.

PubMed

Ellefson, Michelle R; Ng, Florrie Fei-Yin; Wang, Qian; Hughes, Claire

2017-05-01

Although Asian preschoolers acquire executive functions (EFs) earlier than their Western counterparts, little is known about whether this advantage persists into later childhood and adulthood. To address this gap, in the current study we gave four computerized EF tasks (providing measures of inhibition, working memory, cognitive flexibility, and planning) to a large sample ( n = 1,427) of 9- to 16-year-olds and their parents. All participants lived in either the United Kingdom or Hong Kong. Our findings highlight the importance of combining developmental and cultural perspectives and show both similarities and contrasts across sites. Specifically, adults' EF performance did not differ between the two sites; age-related changes in executive function for both the children and the parents appeared to be culturally invariant, as did a modest intergenerational correlation. In contrast, school-age children and young adolescents in Hong Kong outperformed their United Kingdom counterparts on all four EF tasks, a difference consistent with previous findings from preschool children.

Executive impunity and parallel justice? The United Kingdom debate on secret inquests and inquiries.

PubMed

Bray, Rebecca Scott

2012-03-01

At the beginning of 2008, the United Kingdom Government rolled into the Counter-Terrorism Bill some controversial proposals to reform coronial inquest processes, namely clauses that would provide for "secret inquests". The provisions were heavily criticised both inside and outside Parliament, and took a rocky passage through both the House of Commons and the House of Lords before eventually being abandoned by the government. In 2009 the government again tried to introduce "secret inquests" with the Coroners and Justice Bill, instead ultimately succeeding in establishing what critics have termed a "parallel" system of justice through provisions around "secret inquiries". This move has been seen as subverting the principles of transparency and open justice in the investigation of contentious deaths. This article examines the government's efforts to introduce "secret inquests" and thereafter "secret inquiries" in the context of the United Kingdom's coronial law and purpose, human rights obligations and the ongoing issues around sensitive intelligence, and examines the clash of laws that gave rise to the controversial proposals.

Synthesis and characterization of branched polymers from lipase-catalyzed trimethylolpropane copolymerizations.

PubMed

Kulshrestha, Ankur S; Gao, Wei; Fu, Hongyong; Gross, Richard A

2007-06-01

Lipase-catalyzed terpolymerizations were performed with the monomers trimethylolpropane (B3), 1,8-octanediol (B2), and adipic acid (A2). Polymerizations were performed in bulk, at 70 degrees C, for 42 h, using immobilized lipase B from Candida antartica (Novozyme-435) as a catalyst. To determine the substitution pattern of trimethylolpropane (TMP) in copolymers, model compounds with variable degrees of acetylation were synthesized. Inverse-gated 13C NMR spectra were recorded to first determine the chemical shift positions for mono-, di-, and trisubstituted TMP units and, subsequently, to determine substitution of TMP units along chains. Variation of TMP in the monomer feed gave copolymers with degrees of branching (DB) from 20% to 67%. In one example, a hyperbranched copolyester with 53 mol % TMP adipate units was formed in 80% yield, with Mw 14 100 (relative to polystyrene standards), Mw/Mn 5.3, and DB 36%. Thermal and crystalline properties of the copolyesters were studied by thermogravimetric analysis and differential scanning calorimetry.

31 CFR 592.305 - Importation into the United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false Importation into the United States... General Definitions § 592.305 Importation into the United States. The term importation into the United States means the bringing of goods into the United States. ...

31 CFR 592.305 - Importation into the United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Importation into the United States... General Definitions § 592.305 Importation into the United States. The term importation into the United States means the bringing of goods into the United States. ...

31 CFR 543.310 - United States.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 31 Money and Finance:Treasury 3 2013-07-01 2013-07-01 false United States. 543.310 Section 543.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN....310 United States. The term United States means the United States, its territories and possessions...

31 CFR 543.310 - United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States. 543.310 Section 543.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN....310 United States. The term United States means the United States, its territories and possessions...

31 CFR 558.310 - United States.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 31 Money and Finance:Treasury 3 2014-07-01 2014-07-01 false United States. 558.310 Section 558.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN....310 United States. The term United States means the United States, its territories and possessions...

32 CFR 575.6 - Catalogue, United States Military Academy.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 3 2013-07-01 2013-07-01 false Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional information...

32 CFR 575.6 - Catalogue, United States Military Academy.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 3 2011-07-01 2009-07-01 true Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional information...

31 CFR 543.310 - United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States. 543.310 Section 543.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN....310 United States. The term United States means the United States, its territories and possessions...

31 CFR 560.307 - United States.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 31 Money and Finance:Treasury 3 2012-07-01 2012-07-01 false United States. 560.307 Section 560.307 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... United States. The term United States means the United States, including its territories and possessions. ...

31 CFR 543.310 - United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States. 543.310 Section 543.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN....310 United States. The term United States means the United States, its territories and possessions...

31 CFR 560.307 - United States.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 31 Money and Finance:Treasury 3 2011-07-01 2011-07-01 false United States. 560.307 Section 560.307 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF FOREIGN... United States. The term United States means the United States, including its territories and possessions. ...

32 CFR 575.6 - Catalogue, United States Military Academy.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 3 2010-07-01 2010-07-01 true Catalogue, United States Military Academy. 575.6... ADMISSION TO THE UNITED STATES MILITARY ACADEMY § 575.6 Catalogue, United States Military Academy. The latest edition of the catalogue, United States Military Academy, contains additional information...

31 CFR 547.310 - United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 547.310 Section 547.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 547.310 United States. The term United States means the United States, its...

31 CFR 575.319 - United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 575.319 Section 575.319 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF....319 United States. The term United States means the United States, its territories and possessions...

31 CFR 548.310 - United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 548.310 Section 548.310 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF....310 United States. The term United States means the United States, its territories and possessions...

31 CFR 539.312 - United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 539.312 Section 539.312 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF... General Definitions § 539.312 United States. The term United States means the United States, its...

31 CFR 551.309 - United States.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false United States. 551.309 Section 551.309 Money and Finance: Treasury Regulations Relating to Money and Finance (Continued) OFFICE OF....309 United States. The term United States means the United States, its territories and possessions...