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Sample records for american red cross

  1. 76 FR 11925 - American Red Cross Month, 2011

    Science.gov (United States)

    2011-03-03

    ... Corporal Frank W. Buckles, the Last Surviving American Veteran of World War I #0; #0; #0; Presidential... struggling with starvation and disease, the American Red Cross and its international partners have served... confront the world's most pressing challenges. During World War I, President Woodrow Wilson called on our...

  2. American Red Cross: A History And Analysis

    Science.gov (United States)

    2016-12-01

    American war efforts through fundraising activities and by energizing the patriotism of the American citizenship (Rozario, 2003). Today, according...ANRC to communicate vital information to the public, but also a way for the ANRC Digital Disaster Operations Center to use information being passed by...ANRC Digital Operations Center monitors social media to gather and disseminate information regarding affected locations and requirements

  3. 77 FR 13181 - American Red Cross Month, 2012

    Science.gov (United States)

    2012-03-06

    ... World War, and continuing into the 21st century. Today, emergency response organizations like the... founded the American Red Cross in 1881 after many years of tending to soldiers and families injured in war... set my hand this first day of March, in the year of our Lord two thousand twelve, and of the...

  4. 75 FR 9323 - American Red Cross Month, 2010

    Science.gov (United States)

    2010-03-01

    ... rebuilding former adversaries after World War II, to combating HIV/AIDS in Africa, to saving lives after the... Nation's leadership relies upon our citizens who are motivated to act by our common humanity. This month... Constitution and the laws of the United States, do hereby proclaim March 2010 as American Red Cross Month. I...

  5. 32 CFR 643.39 - Policy-American National Red Cross.

    Science.gov (United States)

    2010-07-01

    ... PROPERTY REAL ESTATE Policy § 643.39 Policy—American National Red Cross. (a) Title 10 U.S.C. 2670... quarters for Red Cross activities and personnel when assigned to duty with the Armed Forces in accordance...

  6. 3 CFR 8346 - Proclamation 8346 of February 27, 2009. American Red Cross Month, 2009

    Science.gov (United States)

    2010-01-01

    ... height of World War II, President Roosevelt called on the American people to support the troops by... A Proclamation Sixty-two years after its founding, the Red Cross was instrumental in what President... across the world. President Roosevelt asked Americans to donate funds to the Red Cross, setting a goal of...

  7. 41 CFR 102-37.540 - What is the authority for donations to the American National Red Cross?

    Science.gov (United States)

    2010-07-01

    ... for donations to the American National Red Cross? 102-37.540 Section 102-37.540 Public Contracts and... REGULATION PERSONAL PROPERTY 37-DONATION OF SURPLUS PERSONAL PROPERTY Donations to the American National Red Cross § 102-37.540 What is the authority for donations to the American National Red Cross? Section 551...

  8. Per- and polyfluoroalkyl substances (PFAS) in American Red Cross adult blood donors, 2000-2015.

    Science.gov (United States)

    Olsen, Geary W; Mair, David C; Lange, Cleston C; Harrington, Laura M; Church, Timothy R; Goldberg, Corinne L; Herron, Ross M; Hanna, Hank; Nobiletti, John B; Rios, Jorge A; Reagen, William K; Ley, Carol A

    2017-08-01

    In 2015, thirteen per- and polyfluoroalkyl substances (PFAS), including perfluorohexanesulfonate (PFHxS), perfluorooctanesulfonate (PFOS), perfluorooctanoate (PFOA), perfluorononanoate (PFNA), and perfluorodecanoate (PFDA) were analyzed in human plasma that were collected from a total of 616 American Red Cross male and female blood donors (ages 20-69) at 6 regional blood collection centers. Plasma samples were analyzed using a validated solvent precipitation-isotope dilution direction-liquid chromatography tandem mass spectrometry method. The data were analyzed in conjunction with prior cross-sectional investigations [2000-2001 (n =645), 2006 (n =600), and 2010 (n =600)] to determine PFAS trends. Age- and sex-adjusted geometric mean serum (2000-2001) and plasma (2006, 2010, 2015) concentrations (ng/mL) were, respectively: PFHxS (2.3, 1.5, 1.3, 0.9); PFOS (35.1, 14.5, 8.4, 4.3); PFOA (4.7, 3.4, 2.4, 1.1); PFNA (0.6, 1.0, 0.8, 0.4); and PFDA (0.2, 0.3, 0.3, 0.1). The percentage decline in these geometric mean concentrations from 2000-2001 to 2015 were: PFHxS (61%); PFOS (88%); PFOA (77%); PFNA (33%); and PFDA (50%). The results indicate a continued decline of PFHxS, PFOS, and PFOA concentrations in American Red Cross blood donors. For the remaining PFAS measured in 2015, including the shorter chain perfluoroalkyls perfluorobutanesulfonate (PFBS) and perfluorohexanoate (PFHxA), the majority of samples were below the lower limit of quantitation. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

  9. Mapping fires and American Red Cross aid using demographic indicators of vulnerability.

    Science.gov (United States)

    Lue, Evan; Wilson, John P

    2017-04-01

    Social vulnerability indicators can assist with informing disaster relief preparation. Certain demographic segments of a population may suffer disproportionately during disaster events, and a geographical understanding of them can help to determine where to place strategically logistical assets and to target disaster-awareness outreach endeavours. Records of house fire events and American Red Cross aid provision over a five-year period were mapped for the County of Los Angeles, California, United States, to examine the congruence between actual events and expectations of risk based on vulnerability theory. The geographical context provided by the data was compared with spatially-explicit indicators of vulnerability, such as age, race, and wealth. Fire events were found to occur more frequently in more vulnerable areas, and Red Cross aid was found to have an even stronger relationship to those places. The findings suggest that these indicators speak beyond vulnerability and relate to patterns of fire risk. © 2017 The Author(s). Disasters © Overseas Development Institute, 2017.

  10. Snapshot from Superstorm Sandy: American Red Cross mental health risk surveillance in lower New York State.

    Science.gov (United States)

    Schreiber, Merritt D; Yin, Rob; Omaish, Mostafa; Broderick, Joan E

    2014-07-01

    Disasters often cause psychological injury, as well as dramatic physical damage. Epidemiologic research has identified a set of disaster experiences and predisposing characteristics that place survivors at risk for post traumatic stress disorder (PTSD), depression, and anxiety. Rapid triage of at-risk survivors could have benefits for individual and population-level outcomes. We examine American Red Cross mental health risk surveillance data collected from October 29 to November 20, 2012, immediately after Hurricane Sandy in 8 lower New York State counties to evaluate the feasibility and utility of collecting these data. PsySTART, an evidence-based disaster mental health triage tool, was used to record survivor-reported risk factors after each survivor contact. Red Cross disaster mental health volunteers interfaced with survivors at disaster operation sites, including shelters, emergency aid stations, and mobile feeding and community outreach centers. Risk data were called into the operations center each day and reported by county. PsySTART risk surveillance data for 18,823 disaster mental health contacts are presented for adults and children. A total of 17,979 risk factors were reported. Overall levels of risk per contact were statistically different (χ(2)(1, N=6,045)=248.1; PSuperstorm Sandy indicate substantial population-level impact suggestive of risk for disorders that may persist chronically without treatment. Mental health triage has the potential to improve care of individual disaster survivors, as well as inform disaster management, local health providers, and public health officials. Copyright © 2013 American College of Emergency Physicians. Published by Mosby, Inc. All rights reserved.

  11. Disaster-related injuries and illnesses treated by American Red Cross disaster health services during Hurricanes Gustav and Ike.

    Science.gov (United States)

    Noe, Rebecca S; Schnall, Amy H; Wolkin, Amy F; Podgornik, Michelle N; Wood, April D; Spears, Jeanne; Stanley, Sharon A R

    2013-01-01

    To describe the injuries and illnesses treated by the American Red Cross (Red Cross) during Hurricanes Gustav and Ike disaster relief operations reported on a new Aggregate Morbidity Report Form. From August 28 to October 18, 2008, 119 Red Cross field service locations in Louisiana, Mississippi, Tennessee, and Texas addressed the healthcare needs of people affected by the hurricanes. From these locations, individual client visit data were retrospectively collated per site onto new 24-hour Aggregate Morbidity Report Forms. A total of 3863 clients were treated. Of the clients, 48% were girls and women and 44% were boys and men; 61% were 19 to 64 years old. Ninety-eight percent of the visits occurred in shelters. The reasons for half of the visits were acute illness and symptoms (eg, pain) and 16% were for routine follow-up care. The majority (65%) of the 2516 visits required treatment at a field location, although 34%, or 1296 visits, required a referral, including 543 healthcare facility transfers. During the hurricanes, a substantial number of displaced evacuees sought care for acute and routine healthcare needs. The capacity of the Red Cross to address the immediate and ongoing health needs of sheltered clients for an extended period of time is a critical resource for local public health agencies, which are often overwhelmed during a disaster. This article highlights the important role that this humanitarian organization fills, to decrease surge to local healthcare systems and to monitor health effects following a disaster. The Aggregate Morbidity Report Form has the potential to assist greatly in this role, and thus its utility for real-time reporting should be evaluated further.

  12. "Just-in-Time" Personal Preparedness: Downloads and Usage Patterns of the American Red Cross Hurricane Application During Hurricane Sandy.

    Science.gov (United States)

    Kirsch, Thomas D; Circh, Ryan; Bissell, Richard A; Goldfeder, Matthew

    2016-10-01

    Personal preparedness is a core activity but has been found to be frequently inadequate. Smart phone applications have many uses for the public, including preparedness. In 2012 the American Red Cross began releasing "disaster" apps for family preparedness and recovery. The Hurricane App was widely used during Hurricane Sandy in 2012. Patterns of download of the application were analyzed by using a download tracking tool by the American Red Cross and Google Analytics. Specific variables included date, time, and location of individual downloads; number of page visits and views; and average time spent on pages. As Hurricane Sandy approached in late October, daily downloads peaked at 152,258 on the day of landfall and by mid-November reached 697,585. Total page views began increasing on October 25 with over 4,000,000 page views during landfall compared to 3.7 million the first 3 weeks of October with a 43,980% increase in views of the "Right Before" page and a 76,275% increase in views of the "During" page. The Hurricane App offered a new type of "just-in-time" training that reached tens of thousands of families in areas affected by Hurricane Sandy. The app allowed these families to access real-time information before and after the storm to help them prepare and recover. (Disaster Med Public Health Preparedness. 2016;page 1 of 6).

  13. Out for blood. The newly overhauled American Red Cross is thirsty for a bigger share of the $2 billion business of supplying blood to hospitals.

    Science.gov (United States)

    Hensley, S

    1998-06-22

    The newly overhauled American Red Cross, led by President Elizabeth Dole (left), has launched an ambitious campaign to increase its piece of the more than $2 billion business of supplying blood to hospitals. Its quest for market share has sparked what some call a "blood war" with its main competitors: independent, community-governed blood banks affiliated with America's Blood Centers.

  14. American Red Cross Headquarters

    Data.gov (United States)

    Department of Homeland Security — This point file represents only the headquarters location for each chapter and does not reflect any branch offices or warehouse facilities. Due to the recent changes...

  15. American Red Cross Chapter Regions

    Data.gov (United States)

    Department of Homeland Security — The Regions are part of the national field level structure to support chapters. The Regions role is admistrative as well as provides oversight and program technical...

  16. Evolution of a Nursing Model for Identifying Client Needs in a Disaster Shelter: A Case Study with the American Red Cross.

    Science.gov (United States)

    Springer, Janice; Casey-Lockyer, Mary

    2016-12-01

    From the time of Clara Barton, Red Cross nursing has had a key role in the care and support of persons affected by disasters in the United States. Hurricane Katrina and other events brought to light the need for a shelter model that was inclusive of the whole community, including persons with disabilities, at-risk and vulnerable populations, and children. From an intake process to a nursing model for assessment, an evidence-guided process informed a systematic approach for a registered nurse-led model of care. Copyright © 2016 Elsevier Inc. All rights reserved.

  17. 39 CFR 259.2 - Red Cross.

    Science.gov (United States)

    2010-07-01

    ... each other, as follows: (1) The Red Cross will use Form 3575, Change of Address Order, as a standard... disaster relief efforts, the Postal Service will establish a separate file of change of address forms... and complete the forms, it will distribute the forms to disaster victims who need them, and it will...

  18. Amplification of North American Red Oak Microsatellite Markers in European White Oaks and Chinese Chestnut

    Science.gov (United States)

    P. R. Aldrich; M. Jagtap; C. H. Michler; J. Romero-Severson

    2003-01-01

    We examined the cross-species amplification success of thirty microsatellite markers developed from North American northern red oak (Quercus rubra) in other members of the family Fagaceae. Sixteen of these markers are newly developed and we report primer sequences and amplification conditions here. Twelve of the thirty (40.0%) red oak markers...

  19. A comparison of human immunodeficiency virus, hepatitis C virus, hepatitis B virus, and human T-lymphotropic virus marker rates for directed versus volunteer blood donations to the American Red Cross during 2005 to 2010.

    Science.gov (United States)

    Dorsey, Kerri A; Moritz, Erin D; Steele, Whitney R; Eder, Anne F; Stramer, Susan L

    2013-06-01

    At most US blood centers, patients may still opt to choose specific donors to give blood for their anticipated transfusion needs. However, there is little evidence of improved safety with directed donation when compared to volunteer donation. The percentage of directed donations made to the American Red Cross (ARC) from 1995 to 2010 was determined. Infectious disease marker rates for human immunodeficiency virus (HIV), hepatitis C virus (HCV), hepatitis B virus (HBV), and human T-lymphotropic virus (HTLV) were calculated for volunteer and directed donations made from 2005 to 2010. Odds ratios (ORs) were calculated to compare marker-positive rates of directed donations to volunteer donations. The percentage of donations from directed donors declined from 1.6% in 1995 to 0.12% in 2010. From 2005 to 2010, the ARC collected 38,894,782 volunteer and 69,869 directed donations. Rates of HIV, HCV, HBV, and HTLV for volunteer donations were 2.9, 32.2, 12.4, and 2.5 per 100,000 donations, respectively; for directed, the rates were 7.2, 93.0, 40.1, and 18.6 per 100,000. After demographics and first-time or repeat status were adjusted for, corresponding ORs of viral marker positivity in directed versus volunteer donations were not significant for HIV, HBV, or HTLV and significant for HCV (OR, 0.7; 95% confidence interval, 0.50-0.90). Directed donations have declined by 92% at the ARC since 1995, but have higher viral marker rates than volunteer donations. The difference can be explained in part by the effects of first-time or repeat status of the donors. Patients considering directed donation should be appropriately counseled about the potential risks. © 2012 American Association of Blood Banks.

  20. Red Cross Youth Program: Volunteering for Fun and Esteem.

    Science.gov (United States)

    Hanson, Ranae; Grove, Barbara

    1982-01-01

    Describes a program in which high school students from St. Paul, Minnesota volunteer at the local Red Cross. Cites examples of students who entered the volunteer program with personal problems and were able to overcome them through meaningful work experience at the Red Cross. (Author/GC)

  1. Applying Crisis Intervention Skills in the Real World: The Experience of a Red Cross Volunteer

    Science.gov (United States)

    Weinstein, Alex

    2010-01-01

    Imagine what is required to meet the immediate needs of people who have experienced loss from a major disaster such as a flood, hurricane, tsunami, earthquake, or wildfire. When such events occur in the United States or its territories, the American Red Cross starts a Disaster Response Operation, and mental health is always a component in the…

  2. Liver transplantation at Red Cross War Memorial Children's Hospital ...

    African Journals Online (AJOL)

    The liver transplant programme for infants and children at Red Cross War Memorial ... Four combined liver/kidney transplants have been performed. ... was complicated by chronic rejection (1) and TB-drug-induced subfulminant liver failure (1).

  3. Four decades of conjoined twins at Red Cross Children's Hospital ...

    African Journals Online (AJOL)

    anatomy and discordant anomalies, especially in the right- ... and functional description of normal and fused anatomy. ... Over a period of 42 years (1964- 2006), Red Cross Children's .... transfused ranged from 10% to 450% of the estimated blood ... Owing to cross-circulation, pharmacokinetics ... size of the right ventricle.

  4. An adapted triage tool (ETAT) at Red Cross War Memorial ...

    African Journals Online (AJOL)

    Objective. To evaluate the efficacy of an adapted Emergency Triage Assessment and Treatment (ETAT) tool at a children's hospital. Design. A two-armed descriptive study. Setting. Red Cross War Memorial Children's Hospital, Cape Town, South Africa. Methods. Triage data on 1 309 children from October 2007 and July ...

  5. Utilisation of outpatient services at Red Cross War Memorial ...

    African Journals Online (AJOL)

    The demand for outpatient services continues to grow at Red Cross War Memorial Children's Hospital (RCCH). To determine current utilisation patterns, we conducted a 2-week survey in the outpatient department (OPD). In addition, we reviewed the RCCH Annual Reports for the period 1961 - 1988. Annual outpatient ...

  6. Utilisation of outpatient services at Red Cross War Memorial ...

    African Journals Online (AJOL)

    1990-10-06

    Oct 6, 1990 ... Health, University of Cape Town and Red Cross War. Memorial Children's ... In recent years there has been growing awareness of the need for evaluation of .... mental delay, mental retardation and emotio~ disturbances) were an ..... provide more appropriate and cost-effective health services, particularly ...

  7. ORIGINAL ARTICLES Liver transplantation at Red Cross War ...

    African Journals Online (AJOL)

    The liver transplant programme for infants and children at Red. Cross War Memorial Children's Hospital is at present the only established paediatric service in sub-Saharan Africa. The first paediatric transplant was performed on 6 December 1987 for end-stage liver disease due to alpha-1-antitrypsin deficiency. The patient ...

  8. Resveratrol, phenolic antioxidants, and saccharides in South American red wines

    Directory of Open Access Journals (Sweden)

    Osorio-Macías DE

    2018-01-01

    Full Text Available Daniel E Osorio-Macías,1,2 Pamela Vásquez,3 Cristhian Carrasco,3 Bjorn Bergenstahl,1 J Mauricio Peñarrieta2 1Department of Food Technology, Faculty of Engineering LTH, Lund University, Lund, Sweden; 2School of Chemistry, Faculty of Pure and Natural Sciences, 3Institute of Research and Development of Chemical Processes, Department of Chemical Engineering, Faculty of Engineering, Universidad Mayor de San Andrés (UMSA, La Paz, Bolivia Abstract: Wine is an important beverage with a long tradition, and its moderate consumption may be considered beneficial for human health. Although there are many studies regarding phenolic compounds in wines, there is a lack of information about antioxidants and phenolic content in South American wines. In this study, 35 South American red wines from four different countries, vintages 2004–2013, purchased at retail stores in La Paz, Bolivia, were studied. Resveratrol content, total antioxidant capacity (TAC by the 2,2′-azino-bis(3-ethylbenzotiazoline-6-sulfonic acid (ABTS and ferric-reducing antioxidant power (FRAP methods, total phenolic content (TPH, total flavonoids (TF, and main saccharides were assessed using the well-established spectrophotometric and high-performance liquid chromatography methods. The results ranged from 4 to 24 mmol/L for TAC determined by ABTS method and 14 to 43 mmol/L for TAC determined by FRAP method, 1600 to 3500 mg gallic acid equivalents/L for TPH, and 2 to 6 mmol catechin equivalents /L for TF. The resveratrol content ranged from 0.1 to 8 mg/L. Saccharides, glucose, and fructose content ranged from 0.4 to 10 g/L, 1.4 to 8.6 g/L, and 0.2 to 12 g/L, respectively. There was a high correlation among the different methods. The results showed that some wines growing at high altitude (>1500 meters above the sea level have higher amounts of TAC and phenolic content, including resveratrol, while non-varietal wines showed the lowest values. It was also observed that the saccharose

  9. Cross shelf benthic biodiversity patterns in the Southern Red Sea

    KAUST Repository

    Ellis, Joanne; Anlauf, Holger; Kurten, Saskia; Lozano-Corté s, Diego; Alsaffar, Zahra Hassan Ali; Curdia, Joao; Jones, Burton; Carvalho, Susana

    2017-01-01

    The diversity of coral reef and soft sediment ecosystems in the Red Sea has to date received limited scientific attention. This study investigates changes in the community composition of both reef and macrobenthic communities along a cross shelf gradient. Coral reef assemblages differed significantly in species composition and structure with location and depth. Inner shelf reefs harbored less abundant and less diverse coral assemblages with higher percentage macroalgae cover. Nutrient availability and distance from the shoreline were significantly related to changes in coral composition and structure. This study also observed a clear inshore offshore pattern for soft sediment communities. In contrast to the coral reef patterns the highest diversity and abundance of soft sediment communities were recorded at the inshore sites, which were characterized by a higher number of opportunistic polychaete species and bivalves indicative of mild disturbance. Sediment grain size and nutrient enrichment were important variables explaining the variability. This study aims to contribute to our understanding of ecosystem processes and biodiversity in the Red Sea region in an area that also has the potential to provide insight into pressing topics, such as the capacity of reef systems and benthic macrofaunal organisms to adapt to global climate change.

  10. Cross shelf benthic biodiversity patterns in the Southern Red Sea

    KAUST Repository

    Ellis, Joanne

    2017-03-21

    The diversity of coral reef and soft sediment ecosystems in the Red Sea has to date received limited scientific attention. This study investigates changes in the community composition of both reef and macrobenthic communities along a cross shelf gradient. Coral reef assemblages differed significantly in species composition and structure with location and depth. Inner shelf reefs harbored less abundant and less diverse coral assemblages with higher percentage macroalgae cover. Nutrient availability and distance from the shoreline were significantly related to changes in coral composition and structure. This study also observed a clear inshore offshore pattern for soft sediment communities. In contrast to the coral reef patterns the highest diversity and abundance of soft sediment communities were recorded at the inshore sites, which were characterized by a higher number of opportunistic polychaete species and bivalves indicative of mild disturbance. Sediment grain size and nutrient enrichment were important variables explaining the variability. This study aims to contribute to our understanding of ecosystem processes and biodiversity in the Red Sea region in an area that also has the potential to provide insight into pressing topics, such as the capacity of reef systems and benthic macrofaunal organisms to adapt to global climate change.

  11. Excerpt from The Red Land to the South: American Indian Writers and Indigenous Mexico

    Directory of Open Access Journals (Sweden)

    James H. Cox

    2013-09-01

    Full Text Available Excerpted from James H. Cox, The Red Land to the South: American Indian Writers and Indigenous Mexico (Minneapolis: University of Minnesota Press, 2012.Reprinted with permission from University of Minnesota Press.

  12. [The activities of the Russian Society of Red Cross during the First World War].

    Science.gov (United States)

    Gorelova, L Ye; Rudoiy, N A

    2013-01-01

    During the First World War, the Russian Society of Red Cross used experience of previous wars expanded its activities. The medical service functioned in the conditions of cruel war. For the first time in history, the weapon of mass destruction was applied The merit of the Russian society of Red Cross was development of specialized medical care.

  13. Red Cross Emblem and the medical profession--the Indian scenario.

    Science.gov (United States)

    Menon, Anand; Kuruvilla, Ajee

    2005-02-01

    The Red Cross Emblem has come to symbolize the medical profession in our country. Many medical practitioners use the emblem to designate our profession. Others including hospitals (Government and private), chemists, pharmaceutical firms and sometimes public transport vehicle use the Red Cross Emblem.

  14. Red Women, White Policy: American Indian Women and Indian Education.

    Science.gov (United States)

    Warner, Linda Sue

    This paper discusses American Indian educational policies and implications for educational leadership by Indian women. The paper begins with an overview of federal Indian educational policies from 1802 to the 1970s. As the tribes have moved toward self-determination in recent years, a growing number of American Indian women have assumed leadership…

  15. 78 FR 14429 - American Red Cross Month, 2013

    Science.gov (United States)

    2013-03-06

    ... in helping them get back on their feet. This month, we honor men and women who deliver relief to communities around the world, and we renew the compassionate spirit that continues to keep our country strong...

  16. North American montane red foxes: expansion, fragmentation, and the origin of the Sacramento Valley red fox

    Science.gov (United States)

    Benjamin N. Sacks; Mark J. Statham; John D. Perrine; Samantha M. Wisely; Keith B. Aubry

    2010-01-01

    Most native red foxes (Vulpes vulpes) in the western contiguous United States appear to be climatically restricted to colder regions in the major mountain ranges and, in some areas, have suffered precipitous declines in abundance that may be linked to warming trends. However, another population of unknown origin has occurred in arid habitats in the...

  17. Court opens door to more claims under Red Cross HIV compensation fund.

    Science.gov (United States)

    Franklin, Tim

    2005-12-01

    The Ontario Superior Court has allowed families of deceased individuals who contracted HIV from tainted blood to proceed with their claims against the Canadian Red Cross for compensation despite the existence of a compensation plan and fund.

  18. Crossing Our Red Lines About Partner Engagement in Mexico

    Science.gov (United States)

    2013-03-01

    market prices. The Tijuana, Sinaloa, Juarez and Gulf Cartels, La Familia Michoacana/Los Caballeros Templarios and Los Zetas are loosely federated...Develop and employ soft power.  Law 5: Cultivate community support or acquiescence. Ibid., 25-32. 6 It is true that a few cartels (e.g., La Familia ...against the Iranian nuclear program: Presidents of the US… don’t have… a bunch of little red lines that determine their decisions. What they have

  19. Red blood cell antigen genotype analysis for 9087 Asian, Asian American, and Native American blood donors.

    Science.gov (United States)

    Delaney, Meghan; Harris, Samantha; Haile, Askale; Johnsen, Jill; Teramura, Gayle; Nelson, Karen

    2015-10-01

    There has yet to be a comprehensive analysis of blood group antigen prevalence in Asian Americans and Native Americans. There may be ethnic differences in blood group frequencies that would result in clinically important mismatches through transfusion. Blood donors who self-identified as Asian or Native American were tested using a single-nucleotide polymorphism (SNP) DNA array (HEA BeadChip kit, Bioarray Solutions Ltd) that predicts expression of 38 human erythrocyte antigens (HEAs) and by serology for ABO, D, C, M, N, Jk(a) , and Jk(b) . The prevalence of blood group antigens was compared to published European prevalence. Discrepancies between SNP-predicted and serology-detected antigens were tallied. A total of 9087 blood donors were tested from nine Asian and Native American heritages. The predicted prevalence of selected antigens in the RHCE, JK, FY, MNS, LU, CO, and DO blood group systems were variable between Asian populations, but overall not significantly different than Europeans. Compared to European frequencies, Kell blood group allele frequencies were significantly different in the Chinese, Native American, Hawaiian/Pacific Islander, South Asian, and Southeast Asian heritage blood donors; Diego antigens Di(a) and Di(b) were different in donors of Native American and South Asian ancestries (p Asian and Native Americans donors. Several ethnic groups exhibited differences in HEA frequencies compared to Europeans. Genotype-serotype discrepancies were detected in all systems studied. © 2015 AABB.

  20. Psychological Differences toward Pedestrian Red Light Crossing between University Students and Their Peers.

    Directory of Open Access Journals (Sweden)

    Qinghui Suo

    Full Text Available Based on our site investigation conducted in 2013, we found that the pedestrian red light crossing at the midblock connecting the campus of Southwest University and living area was low, where most of pedestrians are university students and staff. This paper reports a supplementary work applying the Theory of Planned Behaviour (TPB to identify any psychological differences toward pedestrian red light crossing between university students and their peers. Three social groups participated in the investigation. The first group is the university students in Grade one (Group 1, the other two groups are their previous senior middle school classmates who are now working full time (Group 2 or who are now out of work and school (Group 3. The statistical results indicated The TPB components accounted for 42.9%, 55.3% and 55.4% of the variance of red signal crossing intention for Group 1, Group 2 and Group 3 in the depicted road crossing scenario. The data also showed that there are obvious differences among the participants' responses to "refrain from crossing" between university students and others, and the subsequent regression analysis revealed the ability to "refrain from crossing" played the most important role in the intention of red light crossing in the depicted scenario.

  1. Demand and supply of emergency help: an economic analysis of Red Cross services.

    Science.gov (United States)

    Hackl, Franz; Pruckner, Gerald Josef

    2006-08-01

    This paper analyzes supply and demand side characteristics of (voluntary) Red Cross services in Austria. The demand side analysis is based on a contingent valuation study on people's willingness to pay for emergency treatment, transportation services and disaster relief activities. The supply side is identified by a high percentage of volunteers in the Red Cross organization which makes the provision of emergency help at low cost possible. We find that aggregate benefits of Red Cross services exceed their cost of production. Policy conclusions are drawn with respect to future recruitment and funding: whereas intrinsic motivation is important for the decision to volunteer, and financial incentives play a minor role in general, the young Red Cross activists work voluntarily for self-realization reasons and to continue their education. Age-specific recruitment strategies accompanied by word-of-mouth advertising are recommended to address potential volunteers. As long as the volunteering character of Red Cross services will be maintained and cost of production will not go up an increase of funds does not seem necessary in the future. Moreover, a radical change in the structure of funding may crowd out both donations and voluntary labor supply.

  2. [Red Cross hospital in Krapina, during the First world war from 1914 to 1918].

    Science.gov (United States)

    Fures, Rajko; Habek, Dubravko; Kozina, Drago

    2016-08-01

    Red Cross Hospital in Krapina, during the First World War, was active from 1914 to 1918. Hospital led by Dr. Mirko Crkvenac, oriented humanist. The hospital is operated thanks to the help of municipalities and citizens. The hospital staff concern is for civilian and military victims of the First World War. Dr. Crkvenac, with the support of the City of Krapina and Mayor Vilibald Sluga, he succeeds to the organization and operation of the hospital to an enviable level. Across the Austro-Hungarian Empire and Croatian, Hospitals Red Cross, had a significant role in caring for the wounded, injured and sick soldiers and civilians. Red Cross Hospital in Krapina, is an example of a well-organized hospital in the toughest conditions. Such an organization was not simple in its implementation, and left the valuable lessons and experience.

  3. [Red Cross: more than an indicative signal, an emblem and a denomination regulated for its use].

    Science.gov (United States)

    Castilla Juárez, Karlos

    2014-01-01

    The Red Cross is an emblem that is almost universally known and is closely linked with humanitarian aid, medical and healthcare disasters, war, and in general with support and solidarity. Nevertheless, this emblem cannot be used by just anyone; it has special protection under International Humanitarian Law. In the case of Mexico, in addition to the above cited, the use of the emblem and the name "Red Cross" is regulated by law therefore, in this paper we analyze by whom, how, and when the use of this emblem is allowed without violating national and international regulations.

  4. Tracing the fox family tree: the North American red fox has a diverse ancestry forged during successive ice ages

    Science.gov (United States)

    Gail Wells; Keith Aubry

    2011-01-01

    The red fox is one of the most widespread and adaptable mammals on Earth. In the American West, however, there are populations of native red foxes that occur only in alpine and subalpine habitats, which may be at risk from human-caused and natural pressures. One potential threat is global climate change, which is likely to reduce both the amount and connectivity of...

  5. Exploring unobserved heterogeneity in bicyclists' red-light running behaviors at different crossing facilities.

    Science.gov (United States)

    Guo, Yanyong; Li, Zhibin; Wu, Yao; Xu, Chengcheng

    2018-06-01

    Bicyclists running the red light at crossing facilities increase the potential of colliding with motor vehicles. Exploring the contributing factors could improve the prediction of running red-light probability and develop countermeasures to reduce such behaviors. However, individuals could have unobserved heterogeneities in running a red light, which make the accurate prediction more challenging. Traditional models assume that factor parameters are fixed and cannot capture the varying impacts on red-light running behaviors. In this study, we employed the full Bayesian random parameters logistic regression approach to account for the unobserved heterogeneous effects. Two types of crossing facilities were considered which were the signalized intersection crosswalks and the road segment crosswalks. Electric and conventional bikes were distinguished in the modeling. Data were collected from 16 crosswalks in urban area of Nanjing, China. Factors such as individual characteristics, road geometric design, environmental features, and traffic variables were examined. Model comparison indicates that the full Bayesian random parameters logistic regression approach is statistically superior to the standard logistic regression model. More red-light runners are predicted at signalized intersection crosswalks than at road segment crosswalks. Factors affecting red-light running behaviors are gender, age, bike type, road width, presence of raised median, separation width, signal type, green ratio, bike and vehicle volume, and average vehicle speed. Factors associated with the unobserved heterogeneity are gender, bike type, signal type, separation width, and bike volume. Copyright © 2018 Elsevier Ltd. All rights reserved.

  6. Cost of inpatient care for HIVpositive patients at Red Cross Children ...

    African Journals Online (AJOL)

    There is anecdotal evidence that certain categories of patients at Red Cross War Memorial Children\\'s Hospital (RCH) are thought to be utilising more resources than others. Faced with an ever-increasing demand for care, shrinking budgets and tough measures by government to force health managers to operate within ...

  7. Exploring American and Italian consumer preferences for Californian and Italian red wines.

    Science.gov (United States)

    Torri, Luisa; Noble, Ann Curtis; Heymann, Hildegarde

    2013-06-01

    To increase the market share of Californian wines in other countries, wine preferences need to be explored in potential markets. This work studied the preferences of American and Italian consumers for red wines produced in California and Italy, focusing on wines made from the same varieties in each location. Descriptive analysis and consumer preference tests were performed. Americans scored each of the Californian wines significantly higher in preference than the Italian wines. In contrast, the Italian consumer preference scores for many Italian and Californian wines overlapped. By external preference mapping of the American consumer segments, the ideal flavour of one cluster was closest to the Californian Zinfandel, Merlot and Syrah, which had the 'most balanced' flavour profiles. Another cluster of Italians also preferred the Californian wines. In addition, one Italian cluster was driven by a dislike of the leather, band-aid and medicinal aromas of the Italian Merlot and Refosco. The results provided information that can contribute to wine marketing research necessary for successfully exporting Californian red wines to Italy and vice versa. © 2012 Society of Chemical Industry.

  8. Chromosomal mapping of canine-derived BAC clones to the red fox and American mink genomes.

    Science.gov (United States)

    Kukekova, Anna V; Vorobieva, Nadegda V; Beklemisheva, Violetta R; Johnson, Jennifer L; Temnykh, Svetlana V; Yudkin, Dmitry V; Trut, Lyudmila N; Andre, Catherine; Galibert, Francis; Aguirre, Gustavo D; Acland, Gregory M; Graphodatsky, Alexander S

    2009-01-01

    High-quality sequencing of the dog (Canis lupus familiaris) genome has enabled enormous progress in genetic mapping of canine phenotypic variation. The red fox (Vulpes vulpes), another canid species, also exhibits a wide range of variation in coat color, morphology, and behavior. Although the fox genome has not yet been sequenced, canine genomic resources have been used to construct a meiotic linkage map of the red fox genome and begin genetic mapping in foxes. However, a more detailed gene-specific comparative map between the dog and fox genomes is required to establish gene order within homologous regions of dog and fox chromosomes and to refine breakpoints between homologous chromosomes of the 2 species. In the current study, we tested whether canine-derived gene-containing bacterial artificial chromosome (BAC) clones can be routinely used to build a gene-specific map of the red fox genome. Forty canine BAC clones were mapped to the red fox genome by fluorescence in situ hybridization (FISH). Each clone was uniquely assigned to a single fox chromosome, and the locations of 38 clones agreed with cytogenetic predictions. These results clearly demonstrate the utility of FISH mapping for construction of a whole-genome gene-specific map of the red fox. The further possibility of using canine BAC clones to map genes in the American mink (Mustela vison) genome was also explored. Much lower success was obtained for this more distantly related farm-bred species, although a few BAC clones were mapped to the predicted chromosomal locations.

  9. [An attempt to combine humanitarianism and pacifism. The Red Cross and the Dutch movement for international peace].

    Science.gov (United States)

    van Bergen, L

    2001-01-01

    Both the International and the Dutch Red Cross were heavily damaged by World War II. The Red Cross movement especially was blamed for its lack of care for persecuted Jews and political prisoners. To restore its reputation all kinds of initiatives were taken. Amongst these was an attempt of the Dutch Red Cross to cooperate with several pacifist movements in the Dutch Movement for International Peace and Security. It seemed a good and sensible initiative, especially in 1945, but although it was supported by international Red Cross resolutions, it failed. The DRC grew immensely in numbers in the years after 1945. With the cold war coming up the peace movement lost most of its popularity and therefore lost its attraction for the Red Cross as a partner. As in the rest of its mutual history, the attempt to humanise war did not mix with the wish to abolish it.

  10. Cruz Roja Española: el trabajo con refugiados desde Cruz Roja Alicante (Spanish Red Cross: work with refugees from Alicante Red Cross

    Directory of Open Access Journals (Sweden)

    Martínez Sánchez, Mar

    2010-06-01

    Full Text Available Resumen: Cruz Roja surge a raíz de un conflicto bélico con la finalidad de socorrer a las víctimas del mismo y localizar, mediante voluntarios, a los familiares de éstas. Con el paso de los años, la respuesta de Cruz Roja se institucionaliza y se amplia a las diferentes necesidades que emergen de la sociedad. Para uno de los colectivos más vulnerables, como son los refugiados, se crea un Programa específico para dar cobertura a sus necesidades más básicas durante el proceso de protección internacional, acompañándolos en las diferentes dificultades que se les plantea para alcanzar su integración en la ciudad.Abstract: Red Cross comes up with the aim to help victims from an armed conflict, and to locate their families trough volunteers. Trough the years, the Red Cross answer is widen to the different needs rising up in the society. From one of the most vulnerable group, refugees, a specific program has made to cover their basics needs during their international protection process, being with them in the different difficulties found to get integrated in the city.

  11. Washington Crossing the Media: American Presidential Rhetoric and Cultural Iconography

    Directory of Open Access Journals (Sweden)

    Jutta Ernst

    2012-04-01

    Full Text Available The Revolutionary War has been of prime importance to American self-perceptions and to the formation of its national identity. As a foundational moment with a strong mythical dimension it has become a cherished point of reference for the nation’s leaders, who, in their speeches and written communications, rely on the most widely accepted cultural iconography to recall this event. A time-honored, traditional discourse might, however, go together with the use of contemporary media technology as a means of distribution, as in the case of Barack Obama. Framing Obama’s rhetorical strategies within 19th- and 20th-century artistic representations of one specific historical moment from the Revolutionary War, Washington’s crossing of the Delaware river, this paper seeks to contribute to an enlarged understanding of the intricate relations between politics, the arts, and media development and of the ways they appropriate the past

  12. [War Relief of Japanese Red Cross Nurses in the Lost Battle of Burma].

    Science.gov (United States)

    Kawahara, Yukari

    2015-12-01

    This paper aims to reveal changes in the relief support of the Japanese Red Cross relief units dispatched to Burma during the Second World War, from the beginning of fighting in Burma to the Japanese withdrawal. Japanese Red Cross relief units began their relief support when Japan invaded Burma in February of 1942. Counterattacks by the British, Indian and Chinese armies from December 1942 caused an increase in the number of patients. There were also many cases of malnutrition and malaria due to the extreme shortage of medical supplies as a result of the Battle of Imphal, which began in March of 1944. Bomb raids became even more intense after the battle ended in July 1944, and patients were carried into bomb shelters and caves on a daily basis. Just prior to invasion by enemy troops, they were ordered to evacuate to neighboring Thailand. Nurses from the Wakayama group hid their identity as members of the Red Cross and evacuated, with 15 out of 23 dying or being reported missing in action.

  13. Red light crossing, transportation time and attitudes in crossing with intelligent green light for pedestrians

    DEFF Research Database (Denmark)

    Øhlenschlæger, Rasmus; Tønning, Charlotte; Andersen, Camilla Sloth

    2018-01-01

    In order to increase mobility and promote modal shift to walking, intersections in the city of Aarhus, Denmark, have been equipped with intelligent management of green light for pedestrians. This allows adjustment of green time based on radar detection of pedestrians in the crossing...... and prolongation of the green time for the pedestrians if required. The effect is examined in a before/after study of a two-stage pedestrian crossing with a centre refuge island in an intersection of four-lane roads. The data consists of responses from an on-site questionnaire including 72+53 individuals and 266...

  14. Red emissive cross-linked chitosan and their nanoparticles for imaging the nucleoli of living cells.

    Science.gov (United States)

    Wang, Ke; Yuan, Xun; Guo, Zhenpeng; Xu, Jiying; Chen, Yi

    2014-02-15

    Biocompatible glutaraldehyde-cross-linked chitosan with new red fluorescence were prepared for the first time and were shaped into nanoparticles via inverse-microemulsion method. They could luminesce at ca. 670 nm either as powders and nanoparticles or in real and gelling solutions or suspensions, having a lifetime of 1.353 ns and a quantum yield of 0.08 in solution or 0.01 in solid state. The new-formed pyridinium structures and the intramolecular charge transfer effect are considered to be responsible for the new red emission, which have been proved by FTIR, (13)C NMR, and some calculation using Gaussian 09, respectively. Strikingly, they are quite inert and anti-photobleaching, with only nucleoli of living HeLa cells with low cytotoxicity for high contrast imaging inspections. Copyright © 2013 Elsevier Ltd. All rights reserved.

  15. Test of the prey-base hypothesis to explain use of red squirrel midden sites by American martens

    Science.gov (United States)

    Dean E. Pearson; Leonard F. Ruggiero

    2001-01-01

    We tested the prey-base hypothesis to determine whether selection of red squirrel (Tamiasciurus hudsonicus) midden sites (cone caches) by American martens (Martes americana) for resting and denning could be attributed to greater abundance of small-mammal prey. Five years of livetrapping at 180 sampling stations in 2 drainages showed that small mammals,...

  16. A Cross-Cultural Study of Differences in Romantic Attitudes between American and Albanian College Students

    Science.gov (United States)

    Hoxha, Eneda; Hatala, Mark N.

    2012-01-01

    Cross-cultural differences in romantic attitudes are often taken for granted and accepted. However, very little research has been conducted to clearly state how much and how different Albanian and American college students are in the way they love. Results indicate that Americans are more romantic than Albanians. In addition, Americans are more…

  17. Measurements of indoor radon concentration in italian red cross workplaces: preliminary results

    International Nuclear Information System (INIS)

    Fontana, C.; Musumeci, R.G.; Valeriani, F.; Tonnarini, S.; Trevisi, R.

    2002-01-01

    In August 2000 in Italy the D.Lgs.241/00 law was passed to implement the 96/29 Euratom Directive (BSS Directive, EC 1996). D.Lgs.241/00 states that workers cannot be exposed to decay products of radon, thoron and gamma radiation at a level higher than action level. The law became effective January 1, 2001. Italian action level of 500 Bq/m3 is the annual average indoor radon concentration. Work activities in zones with greater probability of high indoor radon concentration have to be identified. According to the law, a Commission must establish criteria for clarifying areas at risk. The actual work of classification is then done by the regions. A three year time period was given to define areas at risk. As the normative still must be completed, the Italian Red Cross and the Italian National Institute for Occupational Prevention and Safety initiated this study both because the Red Cross has always been sensitive to health problems and also to offer the Commission further experimental data regarding radon in Italy

  18. Adsorption of Congo red dye onto antimicrobial terephthaloyl thiourea cross-linked chitosan hydrogels.

    Science.gov (United States)

    El-Harby, Nouf F; Ibrahim, Shaimaa M A; Mohamed, Nadia A

    2017-11-01

    Adsorption capacity of three antimicrobial terephthaloyl thiourea cross-linked chitosan hydrogels for Congo red dye removal from its aqueous solution has been investigated for the first time in this work. These hydrogels were prepared by reacting chitosan with various amounts of terephthaloyl diisothiocyanate cross-linker. The effect of the hydrogel structural variations and several dye adsorption processing parameters to achieve the best adsorption capacity were investigated. The hydrogels' structural variations were obtained by varying their terephthaloyl thiourea moieties content. The processing variables included initial concentration of the dye solution, temperature and time of exposure to the dye. The adsorption kinetics and isotherms showed that the sorption processes were better fitted by the pseudo-second-order equation and the Langmuir equation, respectively. On the basis of the Langmuir analysis Congo red dye gave the maximum sorption capacity of 44.248 mg/g. The results obtained confirmed that the sorption phenomena are most likely to be controlled by chemisorption process. The adsorption reaction was endothermic and spontaneous according to the calculated results of adsorption thermodynamics.

  19. Modelling recolonization of second-growth forest stands by the north american red squirrel Tamiasciurus hudsonicus.

    Science.gov (United States)

    Nyquist, B; Tyson, R; Larsen, K

    2007-05-01

    In this paper, we present a model for source-sink population dynamics where the locations of source and sink habitats change over time. We do this in the context of the population dynamics of the North American red squirrel, Tamiasciurus hudsonicus, within a forest environment subject to harvesting and regrowth. Harvested patches of forest are initially sinks, then eventually become source habitat again as the forest regrows. At the same time, each harvested patch is gradually recolonized by squirrels from other forest patches. We are interested in the interaction of forest harvesting dynamics with squirrel population dynamics. This depends on the harvesting schedule, and on the choices squirrels make when deciding whether to settle in a mature forest patch or in a recently harvested patch. We find that the time it takes for a second-growth forest patch to be recolonized at the mature forest level is longer than the time required for the habitat quality to be restored to the mature forest level. We also notice that recolonization pressure decreases squirrel populations in neighbouring patches. The connectivity between forest patches and the cutting schedule used also affect the time course of recolonization and steady-state population levels.

  20. [Introduction of the psychoprophylactic method and its influence on the prenatal care program for institutional parturition in Japan: the practice in the Central Hospital of Maternity of the Japanese Red Cross Society and Oomori Red Cross Hospital, 1953-1964].

    Science.gov (United States)

    Fujihara, Satoko; Tsukisawa, Miyoko

    2014-03-01

    The psychoprophylactic method is one of the methods for providing 'painless childbirth without drugs' and was invented by applying I. Pavlov's theory of higher nervous activity. In 1951, it was adopted as a national policy in the Union of Soviet Socialist Republics. This method was then introduced in the People's Republic of China in 1952. In 1953, it was brought to Japan by Masatomo SUGAI, an obstetrician, and was introduced into the Central Hospital of Maternity of the Japanese Red Cross Society with the support of the director, Naotarou KUJI. The practice of this method by the research team, which consisted of the obstetricians and midwives of the Central Hospital of Maternity of the Japanese Red Cross Society and Oomori Red Cross Hospital, resulted in the initiation and characterization of the prenatal care program to encourage the autonomy of the pregnant women for normal parturition in the institutions of Japan.

  1. Humanitarian aid in peacetime: conflicting narratives in the international Red Cross movement, 1867-1884

    Directory of Open Access Journals (Sweden)

    Arrizabalaga, Jon

    2014-06-01

    Full Text Available When, scarcely five years after its advent, the movement of aid societies for the relief of soldiers wounded in battle in international wars, set out to examine what should their activities be in peacetime, many debates were opened up as to the feasibility of broadening their field of action to other warlike settings and disasters. The following is an examination of how these debates developed, providing evidence that (a the International Committee of the Red Cross (ICRC defended its position not to incorporate civil aims into the humanitarian purposes of the Red Cross international movement until after the First World War; and (b different national societies and committees of the Red Cross, disagreeing with this position, defended, within the framework of emergent paradigms in hygiene and public health, the care of the sick poor, and were involved as early as the 1870s and 1880s in first-aid to the sick and wounded in everyday life as well as in relief of disasters both natural and caused by famine.Cuando, apenas cinco años después de su puesta en marcha, el movimiento de sociedades de socorro a los soldados heridos en campaña en caso de guerras internacionales se propuso examinar en qué deberían consistir sus actividades en tiempo de paz, se abrieron los debates sobre la posibilidad de ampliar su campo de actuación a otros escenarios y calamidades. Se analiza cómo fueron esos debates, ofreciendo muestras de cómo (a el Comité Internacional de la Cruz Roja (CICR defendió no añadir objetivos civiles entre los propósitos humanitarios del movimiento internacional hasta después de la Primera Guerra Mundial; y (b diferentes sociedades nacionales y comités de la Cruz Roja, discrepando de esa posición, defendieron, en el marco de los paradigmas emergentes en la higiene y la salud pública, la asistencia a pobres enfermos y se implicaron, tan pronto como en las décadas de 1870 y 1880, tanto en la intervención rutinaria en socorro de

  2. Effects of Cross-axis Wind Jet Events on the Northern Red Sea Circulation

    Science.gov (United States)

    Menezes, V. V.; Bower, A. S.; Farrar, J. T.

    2016-12-01

    Despite its small size, the Red Sea has a complex circulation. There are boundary currents in both sides of the basin, a meridional overturning circulation, water mass formation in the northern part and an intense eddy activity. This complex pattern is driven by strong air-sea interactions. The Red Sea has one of the largest evaporation rates of the global oceans (2m/yr), an intricate and seasonally varying wind pattern. The winds blowing over the Northern Rea Sea (NRS, north of 20N) are predominantly southeastward along the main axis all year round; in the southern, they reverse seasonally due to the monsoonal regime. Although the winds are mostly along-axis in the NRS, several works have shown that sometimes during the boreal winter, the winds blow in a cross-axis direction. The westward winds from Saudi Arabia bring relatively cold dry air and dust from the desert, enhancing heat loss and evaporation off the Red Sea. These wind-jet events may contribute to increased eddy activity and are a trigger for water mass formation. Despite that, our knowledge about the cross-axis winds and their effect on NRS circulation is still incipient. In the present work we analyze 10-years of Quikscat scatterometer winds and altimetric sea surface height anomalies, together with 2-yrs of mooring data, to characterize the westward wind jet events and their impacts on the circulation. We show that the cross-axis winds are, indeed, an important component of the wind regime, explaining 11% of wind variability of the NRS (well-described by a 2nd EOF mode). The westward events occur predominantly in the winter, preferentially in January (about 15 events in 10-years) and have a mean duration of 4-5 days, with a maximum of 12 days (north of 22N). There are around 6 events per year, but in 2002-2003 and 2007-2008, twice more events were detected. The westward wind events are found to strongly modify the wind stress curl, causing a distinct positive/negative curl pattern along the main axis

  3. Anti-Cra: family study and survival of chromium-labeled incompatible red cells in a Spanish-American patient

    International Nuclear Information System (INIS)

    Smith, K.J.; Coonce, L.S.; South, S.F.; Troup, G.M.

    1983-01-01

    A 22-year-old Spanish-American woman with juvenile rheumatoid arthritis developed anti-Cra after transfusion during colectomy. No Cra negative family members were found among 13 relatives, including four siblings and both parents. Chromium-labeled red cell survival studies showed a T1/2 of 14 days with Cra positive cells. Two units of Cra positive blood were transfused uneventfully for bleeding after ileorectal anastomosis

  4. Red fluorescence of dental plaque in children -A cross-sectional study.

    Science.gov (United States)

    Volgenant, Catherine M C; Zaura, Egija; Brandt, Bernd W; Buijs, Mark J; Tellez, Marisol; Malik, Gayatri; Ismail, Amid I; Ten Cate, Jacob M; van der Veen, Monique H

    2017-03-01

    The relation between the presence of red fluorescent plaque and the caries status in children was studied. In addition, the microbial composition of dental plaque from sites with red fluorescent plaque (RFP) and from sites with no red fluorescent plaque (NFP) was assessed. Fluorescence photographs were taken from fifty children (6-14 years old) with overnight plaque. Full-mouth caries scores (ICDAS II) were obtained. The composition of a saliva sample and two plaque samples (RFP and NFP) was assessed using 16S rDNA sequencing. At the site level, no clinically relevant correlations were found between the presence of RFP and the caries status. At the subject level, a weak correlation was found between RFP and the caries status when non-cavitated lesions were included (r s =0.37, p=0.007). The microbial composition of RFP differed significantly from NFP. RFP had more anaerobes and more Gram-negative bacterial taxa. The most discriminative operational taxonomic units (OTUs) for RFP were Corynebacterium, Leptotrichia, Porphyromonas and Selenomonas, while the most discriminative OTUs for NFP were Neisseria, Actinomyces, Streptococcus and Rothia. There were no clinical relevant correlations in this cross-sectional study between the presence of RFP and (early) caries lesions. There were differences in the composition of these phenotypically different plaque samples: RFP contained more Gram-negative, anaerobic taxa and was more diverse than NFP. The study outcomes provide more insight in the possibilities to use plaque fluorescence in oral health risk assessments. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. Post-weaning parental care increases fitness but is not heritable in North American red squirrels.

    Science.gov (United States)

    Lane, J E; McAdam, A G; Charmantier, A; Humphries, M M; Coltman, D W; Fletcher, Q; Gorrell, J C; Boutin, S

    2015-06-01

    Most empirical attempts to explain the evolution of parental care have focused on its costs and benefits (i.e. fitness consequences). In contrast, few investigations have been made of the other necessary prerequisite for evolutionary change, inheritance. Here, we examine the fitness consequences and heritability (h(2)) of a post-weaning parental care behaviour (territory bequeathal) in a wild population of North American red squirrels. Each year, a subset (average across all years = 19%) of reproductive females bequeathed their territory to a dependent offspring. Bequeathing females experienced higher annual reproductive success and did not suffer a survival cost to themselves relative to those females retaining their territory. Bequeathing females thus realized higher relative annual fitness [ω = 1.18 ± 0.03 (SE)] than nonbequeathing females [ω = 0.96 ± 0.02 (SE)]. Additive genetic influences on bequeathal behaviour, however, were not significantly different from 0 (h(2) = 1.9 × 10(-3); 95% highest posterior density interval = 3.04 × 10(-8) to 0.37) and, in fact, bequeathal behaviour was not significantly repeatable (R = 2.0 × 10(-3); 95% HPD interval = 0-0.27). In contrast, directional environmental influences were apparent. Females were more likely to bequeath in years following low food abundance and when food availability in the upcoming autumn was high. Despite an evident fitness benefit, a lack of heritable genetic variance will constrain evolution of this trait. © 2015 European Society For Evolutionary Biology. Journal of Evolutionary Biology © 2015 European Society For Evolutionary Biology.

  6. The Red Cross and the Liverpool Field Hospital, Hope and Despair during 1915.

    Science.gov (United States)

    Willis, Ian

    2016-01-01

    The outbreak of the First World War in August 1914 was met with much jingoistic enthusiasm by the Australian population. Men volunteered in their hundreds for service for God, King, and Country; to defend the Empire; for adventure; and to see the world. Women on the homefront formed up Red Cross branches across the country in small country towns and city suburbs to serve ‘their boys’. Unfortunately for the men who enlisted their desire to serve the Empire was not met with a similar level of organisational efficiency by authorities in Australia. The military were completely overwhelmed by the progress of the war, especially the level of casualties that resulted from the Gallipoli campaign.

  7. Fitting the project into the environment : Gulf Heavy Oil Red Cross Projects

    International Nuclear Information System (INIS)

    Sakires, D.G.; Johannesen, D.V.

    1998-01-01

    A reservoir delineation project by Gulf Canada's Heavy Oil Division was reviewed. The six well drilling program was completed in 1997 with minimal negative environmental impacts. The program, dubbed the Red Cross project, took place in the Northern Boreal Forest of Saskatchewan. Its success is attributed to the early involvement of the regulatory agencies in Saskatchewan, on-site environmental investigations, the development of an environmental protection plan, conscientious construction practices, a monitoring program during construction, and a pro-active reclamation plan. The project area is identified as being environmentally sensitive and important as a wildlife habitat area. This successful project demonstrated the usefulness of pre-project planning and team work between industry and the regulators. Details of the planning, construction and planned remedial reclamation actions are described. 11 refs., 2 tabs

  8. A Cross-Cultural Study of Anxiety among Chinese and Caucasian American University Students

    Science.gov (United States)

    Xie, Dong; Leong, Frederick T. L.

    2008-01-01

    This study investigated the cross-cultural differences on state, trait, and social anxiety between Chinese and Caucasian American university students. Chinese students reported higher levels of social anxiety than did Caucasian American students. Correlations between trait and state anxiety were compared in light of the trait model of…

  9. Yves Laberge on Cross the Water Blues: African American Music in Europe (Neil A. Wynn, ed.

    Directory of Open Access Journals (Sweden)

    2010-05-01

    Full Text Available Cross the Water Blues: African American Music in Europe. Edited by Neil A. Wynn. Jackson: University Press of Mississippi, "American Made Music Series", 2007.Pp. xii + 289. ISBN 9781604735468 PaperSome scholars might wonder if there is anything new to say about the history of the blues: this overlooked book will serve as a welcome answer. A collection of fifteen new essays, mostly by renowed European scholars, Cross the Water Blues: African American Music in Europe focuses on the birth, recor...

  10. Between a humanitarian ethos and the military efficiency: the early days of the Spanish Red Cross, 1864-1876.

    Science.gov (United States)

    Arrizabalaga, Jon; García-Reyes, Juan Carlos

    2011-01-01

    Spain was officially represented at the preliminary international conference the "International Committee for the Assistance to Sick and Wounded Soldiers" (better known as the "Geneva Committee") organised at Geneva in October 1863; and joined the Red Cross one year later on the occasion of the first Geneva Convention in August 1864. This article explores the ambivalence between the humanitarian ethos and the military efficiency in the early Spanish Red Cross through the works of Nicasio Landa (1830-1891). A medical major of the Spanish Military Health Service, the co-founder of the Spanish section of the Red Cross in 1864, and its general inspector in 1867, Landa was its most active promoter, and responsible for its connections with the Geneva Committee and other national sections of this international association during its early times. He was not only an active correspondent, but also a prolific author of monographs, leaflets and articles in specialized and daily newspapers on humanitarianism and war medicine, in addition to being the founder of the Spanish Red Cross journal La Caridad en la Guerra in 1870.

  11. Adapting to climate change and addressing drought – learning from the Red Cross Red Crescent experiences in the Horn of Africa

    Directory of Open Access Journals (Sweden)

    Joy C.-Y. Muller

    2014-06-01

    Full Text Available The paper presented here is intended to share lessons learnt from the operations that the International Federation of Red Cross and Red Crescent Societies (IFRC and its National Societies undertook from 2008 to 2010 in the Horn of Africa, related to the adaptation to climate change and addressing drought. It acknowledges that to avoid further suffering from drought, not only in Africa (in the Horn and the Sahel region but also other parts of the world, we need to change the way we invest. The IFRC advocates that for a national drought policy to be effective in its implementation, the policy itself will need to be developed with an integrated approach, a strong linkage to climate change adaptation and disaster risk reduction in a country.

  12. Determination of mercury by cold-vapor technique in several tissues of treated American red crayfish (Procambarus clarkii)

    Energy Technology Data Exchange (ETDEWEB)

    Del Ramo, J.; Pastor, A.; Diaz-Mayans, J.; Medina, J.; Torreblanca, A.

    1988-01-01

    Adult intermolt specimens of American red crayfish (Procambarus clarkii) collected from Lake Albufera (Valencia, Spain), were exposed to mercury during 96 h. The Hg-concentrations used were 50, 100, and 250 ..mu..g Hg/l as Cl/sub 2/Hg. The content of mercury in muscle, midgut gland, antennal glands and gills was investigated. Determinations of mercury were made by cold-vapor technique and AAS. The mercury levels in all examined tissues increased significantly with increasing Hg-concentration in the water.

  13. Restricted cross-scale habitat selection by American beavers.

    Science.gov (United States)

    Francis, Robert A; Taylor, Jimmy D; Dibble, Eric; Strickland, Bronson; Petro, Vanessa M; Easterwood, Christine; Wang, Guiming

    2017-12-01

    Animal habitat selection, among other ecological phenomena, is spatially scale dependent. Habitat selection by American beavers Castor canadensis (hereafter, beaver) has been studied at singular spatial scales, but to date no research addresses multi-scale selection. Our objectives were to determine if beaver habitat selection was specialized to semiaquatic habitats and if variables explaining habitat selection are consistent between landscape and fine spatial scales. We built maximum entropy (MaxEnt) models to relate landscape-scale presence-only data to landscape variables, and used generalized linear mixed models to evaluate fine spatial scale habitat selection using global positioning system (GPS) relocation data. Explanatory variables between the landscape and fine spatial scale were compared for consistency. Our findings suggested that beaver habitat selection at coarse (study area) and fine (within home range) scales was congruent, and was influenced by increasing amounts of woody wetland edge density and shrub edge density, and decreasing amounts of open water edge density. Habitat suitability at the landscape scale also increased with decreasing amounts of grass frequency. As territorial, central-place foragers, beavers likely trade-off open water edge density (i.e., smaller non-forested wetlands or lodges closer to banks) for defense and shorter distances to forage and obtain construction material. Woody plants along edges and expanses of open water for predator avoidance may limit beaver fitness and subsequently determine beaver habitat selection.

  14. Frequency and Perceptions of Herbal Medicine use Among Hmong Americans: a Cross Sectional Survey.

    Science.gov (United States)

    Lor, Kajua B; Moua, Sakura; Ip, Eric J

    2016-04-01

    To determine the frequency and perceptions of herbal medicine use among Hmong Americans. Cross-sectional telephone survey. Sacramento, California Hmong community. Out of 118 subjects reached, 77 (65.3 %) reported lifetime use of herbal medicines. A majority of respondents agreed that herbal medicines were able to treat the body as a whole. Respondents felt that a leaflet of information indicating uses/side effects would be important to include for herbal medicines. Herbal medicine use was commonly reported among Hmong Americans. Thus, health care providers should be encouraged to discuss these alternative medicines with their Hmong American patients.

  15. Participation in Heart-Healthy Behaviors: A Secondary Analysis of the American Heart Association Go Red Heart Match Data.

    Science.gov (United States)

    Arslanian-Engoren, Cynthia; Eastwood, Jo-Ann; De Jong, Marla J; Berra, Kathy

    2015-01-01

    The American Heart Association created Go Red Heart Match, a free and secure online program that enables women to connect with each other to fight heart disease either personally or as a caregiver for someone with heart disease. Through these connections, participants have an opportunity to develop a personal, private, and supportive relationship with other women; share common experiences; and motivate and encourage each other to follow a heart-healthy lifestyle. The aims of this study were to describe the demographic characteristics of the Go Red Heart Match responders and to determine whether participation in the program prompted participants to engage in heart-healthy behaviors. A secondary analysis of data collected as part of a needs assessment survey from the American Heart Association Go Red Heart Match was conducted. A total of 117 (35%) of the 334 invited women completed the survey. Most responders were female, married, and college educated. A total of 105 (90%) responders were diagnosed with a type of heart disease or stroke and 77 (73%) responders had undergone treatment. As a result of participating in the program, 75% of the responders reported the following improvements in heart-healthy behaviors: eating a more heart-healthy diet (54%), exercising more frequently (53%), losing weight (47%), and quitting smoking (10%). Responders who had a diagnosis of heart attack (n = 48) were more likely (P = .003) to quit smoking than were those with other diagnoses (n = 69). Notably, 48% of responders reported encouraging someone else in their life to speak to their doctor about their risk for heart disease. Most women who participated in Heart Match reported engaging in new heart-healthy behaviors. The findings support expanding the existing program in a more diverse population as a potentially important way to reach women and encourage cardiovascular disease risk reduction for those with heart disease and stroke.

  16. The Colour Treatment: A Convergence of Art and Medicine at the Red Cross Russell Lea Nerve Home.

    Science.gov (United States)

    Berryman, Jim

    2016-01-01

    When the Red Cross opened its new convalescent home at Russell Lea in Sydney in 1919, it contained a coloured room designed for treating ‘nerve cases’. This room was painted by Roy de Maistre, a young artist, and was modelled on the Kemp Prossor colour scheme trialled at the McCaul Convalescent Hospital in London for the treatment of shell shock. Dubbed the ‘colour cure’ by the popular press, this unconventional treatment was ignored by the Australian medical profession. The story of de Maistre's colour experiment is not widely known outside the specialist field of Australian art history. Focusing on the colour room as a point of convergence between art and medicine in the context of the First World War, this article investigates Red Cross activities and the care of soldiers suffering from nervous conditions.

  17. [The Red Cross System for War Relief during the Second World War and Actual Conditions of Its Efforts in Burma].

    Science.gov (United States)

    Kawahara, Yukari

    2015-12-01

    This paper aims to show the system for relief provided by the Japanese Red Cross relief units during the Second World War, as well as the actual activities of sixteen of its relief units dispatched to Burma. The Red Cross wartime relief efforts involved using personnel and funding prepared beforehand to provide aid to those injured in war, regardless of their status as ally or enemy. Thus they were able to receive support from the army in order to ensure safety and provide supplies. Nurses dispatched to Burma took care of many patients who suffered from malnutrition and physical injuries amidst the outbreak of infectious diseases typical of tropical areas, without sufficient replacement members. Base hospitals not meant for the front lines also came under attack, and the nurses' lives were thus in mortal danger. Of the 374 original members, 29 died or went missing in action.

  18. Statistical observation on autopsy cases of malignancy at the Japanese Red Cross, Nagasaki Atomic Bomb Hospital

    Energy Technology Data Exchange (ETDEWEB)

    Takahara, O; Toyoda, S; Tsuno, S; Mukai, H; Uemura, S [Nagasaki Atomic Bomb Hospital (Japan)

    1976-09-01

    Statistical observation was made as to autopsy cases of atomic-bomb survivors in Nagasaki. The total of autopsy cases at the Japanese Red Cross, Nagasaki Atomic Bomb Hospital from the opening of the hospital, 1968, to December in 1975 was 1,486 cases (autopsy rate, 65.1%) in which 880 cases of atomic bomb survivors (autopsy rate, 68.0%) were contained. Cases of malignancy totaled 829 and 528 cases of those were atomic bomb survivors. Cases of malignancy were divided into three groups, that is, group exposured to atomic bomb at place within 2 km from the explosion place, group exposured at place from more than 2 km or entering after explosion into the city, and not-exposured group. Relationship between main malignancies and exposure was discussed, and the following results were obtained. 1) Obvious relationship was found to exist between exposure and acute and chronic medullary leukemia. 2) Malignant lymphoma was scarcely correlated with exposure, but its occurrence rate was higher than the mean rate in Japan in reflection the region where this disease occurs much geographically. 3) Relationship between exposure and stomach cancer, lung cancer, cancer of the large intestine, and double cancer was not found obviously, but occurrence rate of hepatic cancer was higher than the mean rate in Japan in three groups. The reason was supposed to be geographical factor. 4) Cases of thyroid gland cancer were a small number in female of the group exposured within 2 km, and cases of prostate cancer were a small number in the group within 2 km, but their occurrence rate was high specifically.

  19. Statistical observation on autopsy cases of malignancy at the Japanese Red Cross, Nagasaki Atomic Bomb Hospital

    International Nuclear Information System (INIS)

    Takahara, Osamu; Toyoda, Shigeki; Tsuno, Sumio; Mukai, Hideaki; Uemura, Seiji

    1976-01-01

    Statistical observation was made as to autopsy cases of atomic-bomb survivors in Nagasaki. The total of autopsy cases at the Japanese Red Cross, Nagasaki Atomic Bomb Hospital from the opening of the hospital, 1968, to December in 1975 was 1,486 cases (autopsy rate, 65.1%) in which 880 cases of atomic bomb survivors (autopsy rate, 68.0%) were contained. Cases of malignancy totaled 829 and 528 cases of those were atomic bomb survivors. Cases of malignancy were divided into three groups, that is, group exposured to atomic bomb at place within 2 km from the explosion place, group exposured at place from more than 2 km or entering after explosion into the city, and not-exposured group. Relationship between main malignancies and exposure was discussed, and the following results were obtained. 1) Obvious relationship was found to exist between exposure and acute and chronic medullary leukemia. 2) Malignant lymphoma was scarecely correlated with exposure, but its occurrence rate was higher than the mean rate in Japan in reflection the region where this disease occurs much geographically. 3) Relationship between exposure and stomach cancer, lung cancer, cancer of the large intestine, and double cancer was not found obviously, but occurrence rate of hepatic cancer was higher than the mean rate in Japan in three groups. The reason was supposed to be geographical factor. 4) Cases of thyroid gland cancer were a small number in female of the group exposured within 2 km, and cases of prostate cancer were a small number in the group within 2 km, but their occurrence rate was high specifically. (Tsunoda, M.)

  20. Guidelines and Strategies for Cross-Cultural Counseling with Korean American Clients

    Science.gov (United States)

    Kim, Yea Sun Eum

    2005-01-01

    The 3 major topics discussed begin with a recommendation of family counseling as the primary therapeutic modality for Korean Americans. Second, the article recommends various culturally congruent joining strategies, presented in 5 general groups. The 3rd major section of the article offers the cross-cultural counselor strategies for therapeutic…

  1. European American Therapist Self-Disclosure in Cross-Cultural Counseling

    Science.gov (United States)

    Burkard, Alan W.; Knox, Sarah; Groen, Michael; Perez, Maria; Hess, Shirley A.

    2006-01-01

    Eleven European American psychotherapists' use of self-disclosure in cross-cultural counseling was studied using consensual qualitative research. As reasons for self-disclosing, therapists reported the intent to enhance the counseling relationship, acknowledge the role of racism/oppression in clients' lives, and acknowledge their own…

  2. Cross-Cultural Service Learning with Native Americans: Pedagogy for Building Cultural Competence

    Science.gov (United States)

    Bolea, Patricia S.

    2012-01-01

    This paper articulates a curricular approach that centers on a Native American service learning course. Social work students engaged in cross-cultural immersion on a reservation in the United States. By examination of historical United States policy impacting Indian tribes and contemporary experiences that challenge basic instruction in public…

  3. Enacting Red Power: The Consummatory Function in Native American Protest Rhetoric.

    Science.gov (United States)

    Lake, Randall A.

    1983-01-01

    Analyzes the American Indian Movement (AIM) with respect to (1) the role of tradition in AIM demands; (2) militant Indian rhetoric as a form of ritual self-address; (3) how Indian religious/cultural beliefs restrict the ability of language to persuade Whites; and (4) how militant Indian rhetoric fulfills its function. (PD)

  4. Framing Attention in Japanese and American Comics: Cross-Cultural Differences in Attentional Structure

    Science.gov (United States)

    Cohn, Neil; Taylor-Weiner, Amaro; Grossman, Suzanne

    2012-01-01

    Research on visual attention has shown that Americans tend to focus more on focal objects of a scene while Asians attend to the surrounding environment. The panels of comic books – the narrative frames in sequential images – highlight aspects of a scene comparably to how attention becomes focused on parts of a spatial array. Thus, we compared panels from American and Japanese comics to explore cross-cultural cognition beyond behavioral experimentation by looking at the expressive mediums produced by individuals from these cultures. This study compared the panels of two genres of American comics (Independent and Mainstream comics) with mainstream Japanese “manga” to examine how different cultures and genres direct attention through the framing of figures and scenes in comic panels. Both genres of American comics focused on whole scenes as much as individual characters, while Japanese manga individuated characters and parts of scenes. We argue that this framing of space from American and Japanese comic books simulate a viewer’s integration of a visual scene, and is consistent with the research showing cross-cultural differences in the direction of attention. PMID:23015794

  5. Framing attention in Japanese and American comics: Cross-cultural differences in attentional structure

    Directory of Open Access Journals (Sweden)

    Neil eCohn

    2012-09-01

    Full Text Available Research on visual attention has shown that Americans tend to focus more on focal objects of a scene while Asians attend to the surrounding environment. The panels of comic books— the narrative frames in sequential images—highlight aspects of a scene comparably to how attention becomes focused on parts of a spatial array. Thus, we compared panels from American and Japanese comics to explore cross-cultural cognition beyond behavioral experimentation by looking at the expressive mediums produced by individuals from these cultures. This study compared the panels of two genres of American comics (Independent and Mainstream comics with mainstream Japanese manga to examine how different cultures and genres direct attention through the framing of figures and scenes in comic panels. Both genres of American comics focused on whole scenes as much as individual characters, while Japanese manga individuated characters and parts of scenes. We argue that this framing of space from American and Japanese comic books simulate a viewer’s integration of a visual scene, and is consistent with the research showing cross-cultural differences in the direction of attention.

  6. Framing attention in Japanese and american comics: cross-cultural differences in attentional structure.

    Science.gov (United States)

    Cohn, Neil; Taylor-Weiner, Amaro; Grossman, Suzanne

    2012-01-01

    Research on visual attention has shown that Americans tend to focus more on focal objects of a scene while Asians attend to the surrounding environment. The panels of comic books - the narrative frames in sequential images - highlight aspects of a scene comparably to how attention becomes focused on parts of a spatial array. Thus, we compared panels from American and Japanese comics to explore cross-cultural cognition beyond behavioral experimentation by looking at the expressive mediums produced by individuals from these cultures. This study compared the panels of two genres of American comics (Independent and Mainstream comics) with mainstream Japanese "manga" to examine how different cultures and genres direct attention through the framing of figures and scenes in comic panels. Both genres of American comics focused on whole scenes as much as individual characters, while Japanese manga individuated characters and parts of scenes. We argue that this framing of space from American and Japanese comic books simulate a viewer's integration of a visual scene, and is consistent with the research showing cross-cultural differences in the direction of attention.

  7. Red Phosphorus-Embedded Cross-Link-Structural Carbon Films as Flexible Anodes for Highly Reversible Li-Ion Storage

    Energy Technology Data Exchange (ETDEWEB)

    Ruan, Jiafeng [School of Materials; Yuan, Tao [School of Materials; Pang, Yuepeng [School of Materials; Xu, Xinbo [School of Materials; Yang, Junhe [School of Materials; Hu, Wenbin; Zhong, Cheng; Ma, Zi-Feng [Shanghai Electrochemical Energy Devices Research Center,; Bi, Xuanxuan [Chemical; Zheng, Shiyou [School of Materials

    2017-10-06

    Red phosphorus (P) is considered to be one of the most attractive anodic materials for lithium-ion batteries (LIBs) due to its high theoretical capacity of 2596 mAh g–1. However, intrinsic characteristics such as the poor electronic conductivity and large volume expansion at lithiation impede the development of red P. Here, we design a new strategy to embed red P particles into a cross-link-structural carbon film (P–C film), in order to improve the electronic conductivity and accommodate the volume expansion. The red P/carbon film is synthesized via vapor phase polymerization (VPP) followed by the pyrolysis process, working as a flexible binder-free anode for LIBs. High cycle stability and good rate capability are achieved by the P–C film anode. With 21% P content in the film, it displays a capacity of 903 mAh g–1 after 640 cycles at a current density of 100 mA g–1 and a capacity of 460 mAh g–1 after 1000 cycles at 2.0 A g–1. Additionally, the Coulombic efficiency reaches almost 100% for each cycle. The superior properties of the P–C films together with their facile fabrication make this material attractive for further flexible and high energy density LIB applications.

  8. Geographic Variation in Phosphine Resistance Among North American Populations of the Red Flour Beetle (Coleoptera: Tenebrionidae).

    Science.gov (United States)

    Cato, A J; Elliott, Brent; Nayak, Manoj K; Phillips, Thomas W

    2017-06-01

    The red flour beetle, Tribolium castaneum (Herbst), is a common stored-product pest found worldwide. Phosphine, hydrogen phosphide (PH3), is the most commonly used fumigant for stored grains, for which genetically based resistance has been recorded for several pest species. This study assessed phosphine resistance in 25 T. castaneum populations from across the United States and Canada using a discriminating dose bioassay. Dose-mortality assays were conducted with adults from seven of these populations to categorize weak and strong resistance phenotypes. Phosphine resistance was detected in 12 out of the 25 populations, and the frequency of resistance within populations varied from 2% in Victoria, TX, to 100% in Red Level, AL. Two resistant populations from Kansas that had been sampled three years earlier were found to have similar resistance frequencies in the current study. None of the four Canadian populations had any detectable resistance among the insects tested. Resistance ratio calculations from LC50 value in resistant populations relative to the LC50 for the laboratory susceptible strain allowed resistance phenotypes to be assigned as either weak resistance, at 5- to 26-fold resistance relative to susceptible, or strong resistance at 95- to 127-fold relative to susceptible. This study suggests that proper resistance assessment techniques can help to determine occurrence of phosphine resistance in populations of T. castaneum and can further characterize the strength of resistance present. These data can be used to support resistance management programs that consider either cessation or modification of phosphine fumigation to control T. castaneum. © The Authors 2017. Published by Oxford University Press on behalf of Entomological Society of America. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  9. 32 CFR 728.78 - American Red Cross representatives and their dependents.

    Science.gov (United States)

    2010-07-01

    ... (ARC) have been accepted in behalf of the Federal Government under applicable DOD regulations... Street NW., Washington, DC 20006. (d) Charges and collection. Charge beneficiaries in paragraph (a) (1... Patients, Outpatient Treatment, part B) when outpatient or inpatient care is rendered to ARC personnel or...

  10. Red light walking, transportation time and attitudes in crossing with intelligent green light for pedestrians

    DEFF Research Database (Denmark)

    Tønning, Charlotte; Agerholm, Niels; Andersen, Camilla Sloth

    registration, 72+53 interviewed persons, and what will be extracted from the literature review. Based on the collected data, it will be studied, if the share of red light walking will be reduced. Also, the transportation time including any waiting time will be calculated for the two periods. Furthermore......, the attitude and experiences with this traffic signals will be measured. It is the hypotheses that red light walking will be reduced and that the overall transportation time for pedestrians will be reduced due to a more applicable and dynamic traffic signal system. Likewise, it is expected that the pedestrian...

  11. Translation and cross-cultural adaptation of the Rating Scale for Countertransference (RSCT to American English

    Directory of Open Access Journals (Sweden)

    Rafael Mondrzak

    Full Text Available Abstract Introduction: The Rating Scale for Countertransference (RSCT - originally, Escala para Avaliação de Contratransferência (EACT - is a self-administered instrument comprising questions that assess 23 feelings (divided into three blocs, closeness, distance, and indifference that access conscious countertransferential emotions and sentiments. This paper describes the process of translation and cross-cultural adaptation of the RSCT into American English. Methods: This study employed the guidelines proposed by the International Society for Pharmacoeconomics and Outcomes Research (ISPOR Task Force for Translation and Cultural Adaptation which define 10 steps for translation and cross-cultural adaptation of self-report instruments. Additionally, semantic equivalence tools were employed to select the final versions of terms used. The author of the RSCT gave permission for translation and took part in the process. The instrument is available for use free of charge. Results: Analysis of the back-translation showed that just seven of the 23 terms needed to be adjusted to arrive at the final version in American English. Conclusions: This study applied rigorous standards to construct a version of the RSCT in American English. This version of the RSCT translated and adapted into American English should be of great use for accessing and researching countertransferential feelings that are part of psychodynamic treatment.

  12. Red Beads and Love Magic. Cross-Cultural Exchanges Between Spain and new Spain in Modern Era

    Directory of Open Access Journals (Sweden)

    Carla Andreia Martins Torres

    2018-01-01

    Full Text Available This paper is about the significance of particular red beads used in love magic during the 17th and 18th centuries, specifically on the construction of symbolic universe through perceptions based on «others» materiality. It aims to provide a connected studied between Spain and New Spain through the histories of the gipsy Generosa Vicente and mestiza Margarita Palacios recovered from the Inquisition authorities notes. This is the way to understand the extent to which cross-cultural contacts privilege the transmission of ideas associated with objects, and how they were used apparently with similar purposes but with a very different meaning.

  13. Combined SERS and Raman analysis for the identification of red pigments in cross-sections from historic oil paintings.

    Science.gov (United States)

    Frano, Kristen A; Mayhew, Hannah E; Svoboda, Shelley A; Wustholz, Kristin L

    2014-12-21

    The analysis of paint cross-sections can reveal a remarkable amount of information about the layers and materials in a painting without visibly altering the artwork. Although a variety of analytical approaches are used to detect inorganic pigments as well as organic binders, proteins, and lipids in cross-sections, they do not provide for the unambiguous identification of natural, organic colorants. Here, we develop a novel combined surface-enhanced Raman scattering (SERS), light microscopy, and normal Raman scattering (NRS) approach for the identification of red organic and inorganic pigments in paint cross-sections obtained from historic 18th and 19th century oil paintings. In particular, Ag nanoparticles are directly applied to localized areas of paint cross-sections mounted in polyester resin for SERS analysis of the organic pigments. This combined extractionless non-hydrolysis SERS and NRS approach provides for the definitive identification of carmine lake, madder lake, and vermilion in multiple paint layers. To our knowledge, this study represents the first in situ identification of natural, organic pigments within paint cross-sections from oil paintings. Furthermore, the combination of SERS and normal Raman, with light microscopy provides conservators with a more comprehensive understanding of a painting from a single sample and without the need for sample pretreatment.

  14. A method for the estimation of the significance of cross-correlations in unevenly sampled red-noise time series

    Science.gov (United States)

    Max-Moerbeck, W.; Richards, J. L.; Hovatta, T.; Pavlidou, V.; Pearson, T. J.; Readhead, A. C. S.

    2014-11-01

    We present a practical implementation of a Monte Carlo method to estimate the significance of cross-correlations in unevenly sampled time series of data, whose statistical properties are modelled with a simple power-law power spectral density. This implementation builds on published methods; we introduce a number of improvements in the normalization of the cross-correlation function estimate and a bootstrap method for estimating the significance of the cross-correlations. A closely related matter is the estimation of a model for the light curves, which is critical for the significance estimates. We present a graphical and quantitative demonstration that uses simulations to show how common it is to get high cross-correlations for unrelated light curves with steep power spectral densities. This demonstration highlights the dangers of interpreting them as signs of a physical connection. We show that by using interpolation and the Hanning sampling window function we are able to reduce the effects of red-noise leakage and to recover steep simple power-law power spectral densities. We also introduce the use of a Neyman construction for the estimation of the errors in the power-law index of the power spectral density. This method provides a consistent way to estimate the significance of cross-correlations in unevenly sampled time series of data.

  15. Melatonin and N-acetyl-serotonin cross the red blood cell membrane and evoke calcium mobilization in malarial parasites

    Directory of Open Access Journals (Sweden)

    Hotta C.T.

    2003-01-01

    Full Text Available The duration of the intraerythrocytic cycle of Plasmodium is a key factor in the pathogenicity of this parasite. The simultaneous attack of the host red blood cells by the parasites depends on the synchronicity of their development. Unraveling the signals at the basis of this synchronicity represents a challenging biological question and may be very important to develop alternative strategies for therapeutic approaches. Recently, we reported that the synchrony of Plasmodium is modulated by melatonin, a host hormone that is synthesized only during the dark phases. Here we report that N-acetyl-serotonin, a melatonin precursor, also releases Ca2+ from isolated P. chabaudi parasites at micro- and nanomolar concentrations and that the release is blocked by 250 mM luzindole, an antagonist of melatonin receptors, and 20 mM U73122, a phospholipase C inhibitor. On the basis of confocal microscopy, we also report the ability of 0.1 µM melatonin and 0.1 µM N-acetyl-serotonin to cross the red blood cell membrane and to mobilize intracellular calcium in parasites previously loaded with the fluorescent calcium indicator Fluo-3 AM. The present data represent a step forward into the understanding of the signal transduction process in the host-parasite relationship by supporting the idea that the host hormone melatonin and N-acetyl-serotonin generate IP3 and therefore mobilize intracellular Ca2+ in Plasmodium inside red blood cells.

  16. Prevalence of metabolic syndrome among Filipino-Americans: a cross-sectional study.

    Science.gov (United States)

    Dalusung-Angosta, Alona; Gutierrez, Antonio

    2013-11-01

    The aims of this study are a) to examine the prevalence of metabolic syndrome among Filipino-Americans, b) to compare the rate of metabolic syndrome between Filipino men and women, and c) to examine the prevalence of central adiposity. Filipino-Americans are the second largest Asian subgroup in the United States and their leading cause of death is coronary heart disease (CHD). This study utilized a descriptive correlational, cross-sectional design that included a convenience sample of 300 Filipino-Americans residing in Southern Nevada. Survey questionnaires were used to collect the sample's demographic data and presence of CHD risk factors. Waist circumference measurements were used to examine central adiposity. Metabolic syndrome and central adiposity are highly prevalent among Filipino-Americans residing in Southern Nevada. More men than women had the syndrome, but the rate of central adiposity was significantly higher in women than in men. Intensive lifestyle modifications and treatment are indicated to decrease the prevalence of metabolic syndrome and the risk of heart disease in this group. Published by Elsevier Inc.

  17. Cross-correlation matrix analysis of Chinese and American bank stocks in subprime crisis

    International Nuclear Information System (INIS)

    Zhu Shi-Zhao; Li Xin-Li; Zhang Wen-Qing; Wang Bing-Hong; Nie Sen; Yu Gao-Feng; Han Xiao-Pu

    2015-01-01

    In order to study the universality of the interactions among different markets, we analyze the cross-correlation matrix of the price of the Chinese and American bank stocks. We then find that the stock prices of the emerging market are more correlated than that of the developed market. Considering that the values of the components for the eigenvector may be positive or negative, we analyze the differences between two markets in combination with the endogenous and exogenous events which influence the financial markets. We find that the sparse pattern of components of eigenvectors out of the threshold value has no change in American bank stocks before and after the subprime crisis. However, it changes from sparse to dense for Chinese bank stocks. By using the threshold value to exclude the external factors, we simulate the interactions in financial markets. (paper)

  18. Red de Estudiantes de Enfermería de América Latina y El Caribe: descripción y análisis del trabajo en red Latin-American Undergraduate Nurse Network: description and analysis

    Directory of Open Access Journals (Sweden)

    Mónica Muñoz

    2007-03-01

    Full Text Available La Red de Estudiantes de América Latina es una asociación internacional que pretende contribuir al desarrollo de Enfermería de la región. Su trabajo, independiente y articulado con el de los otros países, ha generado frutos valiosos para la Enfermería internacional, que hoy se convierten en fortalezas de la organización, así como también los cambios propios de la globalización se traducen en atractivas oportunidades de desarrollo para esta red. Su desarrollo, sin embargo, ha estado marcado por una serie de dificultades propias del trabajo en red, debido tanto a amenazas del entorno como a debilidades propias de la organización. Los objetivos del artículo fueron: describir el trabajo conjunto desarrollado por la Red de Estudiantes de Enfermería de América Latina durante sus cuatro años de existencia, desarrollar un análisis de sus fortalezas, oportunidades y debilidades y hacer recomendaciones que contribuyan al fortalecimiento de esta red internacional.The Latin-American Undergraduate Nurse Network is an international association that works for improving health development in Latin America. It works as an independent and collaborative network, and through time it has developed several goals for nurses around the world. Nowadays they get more strengths and weaknesses as well as environmental opportunities and threatenes determine its surviellence and growing. The objectives of this article are: to describe The Latin-American Undergraduate Nurse Network through its 4 years of network and to develop an analysis of its strengths, weaknesses, opportunities and threatens, in order to establish several recommendations for this network improvement and strengthen.

  19. Barriers and Bridges to Positive Cross-Ethnic Relations: African American and White Parent Socialization Beliefs and Practices.

    Science.gov (United States)

    Hamm, Jill V.

    2001-01-01

    Using interviews and focus groups, lower and middle socioeconomic status (SES) African American parents and middle SES white parents discussed their objectives regarding cross-ethnic relations and how they helped their children forge positive cross-ethnic relations. The groups relied on different methods to promote socialization. Parents' efforts…

  20. Interaction between Red Meat Intake and NAT2 Genotype in Increasing the Risk of Colorectal Cancer in Japanese and African Americans.

    Directory of Open Access Journals (Sweden)

    Hansong Wang

    Full Text Available Heterocyclic aromatic amines formed in cooked meat may be an underlying mechanism for the red meat-colorectal cancer (CRC association. These compounds require bioactivaction by N-acetyltransferase 2 (NAT2. An interaction effect between red meat consumption and NAT2 in increasing CRC risk has been inconsistently reported in whites. We investigated this interaction in two populations in which the high-activity rapid NAT2 phenotype is 10- and 2-fold more common than in whites. We meta-analyzed four studies of Japanese (2,217 cases, 3,788 controls and three studies of African Americans (527 cases, 4,527 controls. NAT2 phenotype was inferred from an optimized seven-SNP genotyping panel. Processed and total red meat intakes were associated with an increased CRC risk in Japanese and in both ethnic groups combined (P's ≤ 0.002. We observed an interaction between processed meat intake and NAT2 in Japanese (P = 0.04, African Americans (P = 0.02, and in both groups combined (P = 0.006. The association of processed meat with CRC was strongest among individuals with the rapid NAT2 phenotype (combined analysis, OR for highest vs. lowest quartile: 1.62, 95% CI: 1.28-2.05; Ptrend = 8.0×10-5, intermediate among those with the intermediate NAT2 phenotype (1.29, 95% CI: 1.05-1.59; Ptrend = 0.05 and null among those with the slow phenotype (Ptrend = 0.45. A similar interaction was found for NAT2 and total red meat (Pinteraction = 0.03. Our findings support a role for NAT2 in modifying the association between red meat consumption and CRC in Japanese and African Americans.

  1. The integrated North American electricity market : Enhancing opportunities for cross border trading and environmental performance

    International Nuclear Information System (INIS)

    Egan, T.

    2003-03-01

    The stability of the North American electricity industry has always been recognized, in both Canada and the United States. However, this sector is facing uncertainty mainly due to lack of clarity concerning market rules, environmental challenges, and the very poor investment climate. The principal thesis that was developed for this paper used those three factors as context and justification. The thesis is as follows: the evolving North American market is more and more regionally integrated, and that continued and growing regional integration will lessen uncertainty. All problems cannot be solved simply through increased regional integration, but it represents a step in the right direction in that it leads to greater efficiency, increased reliability, more predictable regulation and policy, lower costs and greater environmental benefits. The result is increased investor confidence and reduced uncertainty in the marketplace. To assist in the strengthening of this integration, the Canadian Electricity Association made seven recommendations. They were: (1) increased focus on harmonizing market rules and increased participation in the Regional Transmission Organizations, (2) development of North American strategy for the management of greenhouse gas emissions resulting from electricity generation, (3) identification of oportunites to further harmonize management of other air emissions, (4) creation of consistent methodology for the measurement of environmental performance, (5) enhancement of cross-border and interprovincial transmission transfer capability, (6) coordination of critical infrastructure protection, and (7) support of self-governing international organization for the development and enforcement of mandatory reliability standards for the evolving electricity industry. 5 figs

  2. Blurring the boundaries of space: shaping nursing lives at the Red Cross outposts in Ontario, 1922-1945.

    Science.gov (United States)

    Elliott, Jayne

    2004-01-01

    Historians and other scholars interested in the history of hospitals have investigated the links between medical architecture and the organization of space with the evolution of modern medicine. The transformation over time in the architectural for of medical institutions has tended to reflect developments in medical science and therapeutic efficiency as well as elements in the broader social climate. Some authors, however, have argued for the agency of structure and spatial organization, to consider that they are not just containers with which human activities take place, but which also actively construct or constitute social practices and relations. Most studies of this nature have centred on large medical buildings especially in urban areas, and have examined the impact of architectural arrangement in relation to administrators and architects, physicians and patients. Fe have considered the interconnections of form and space with nurses, despite the prominence of institutional nursing labour since the late 19th-century. The following discussion begins an exploration of these concepts within the rural environment. Between 1922 and 1984, the Ontario Division of the Canadian Red Cross Society administered an outpost program in which it operated small hospitals and nursing stations in isolated communities throughout the northern reaches of the province. This article will focus primarily o n the one-nurse stations that the Division managed during the interwar years and the nurses that it hired to staff them. The interior spatial organization of these outposts, which led in particular to their multiple functions as tiny hospitals, community health centres and nurses' homes, not only shaped both the professional practice and the social or private lives of the Red Cross nurses but also contributed to the diffusion of contemporary precepts in health and medical care throughout a remote population.

  3. Cross-stream distribution of red blood cells in sickle-cell disease

    Science.gov (United States)

    Zhang, Xiao; Lam, Wilbur; Graham, Michael

    2017-11-01

    Experiments revealed that in blood flow, red blood cells (RBCs) tend to migrate away from the vessel walls, leaving a cell-free layer near the walls, while leukocytes and platelets tend to marginate towards the vessel walls. This segregation behavior of different cellular components in blood flow can be driven by their differences in stiffness and shape. An alteration of this segregation behavior may explain endothelial dysfunction and pain crisis associated with sickle-cell disease (SCD). It is hypothesized that the sickle RBCs, which are considerably stiffer than the healthy RBCs, may marginate towards the vessel walls and exert repeated damage to the endothelial cells. Direct simulations are performed to study the flowing suspensions of deformable biconcave discoids and stiff sickles representing healthy and sickle cells, respectively. It is observed that the sickles exhibit a strong margination towards the walls. The biconcave discoids in flowing suspensions undergo a so-called tank-treading motion, while the sickles behave as rigid bodies and undergo a tumbling motion. The margination behavior and tumbling motion of the sickles may help substantiate the aforementioned hypothesis of the mechanism for the SCD complications and shed some light on the design of novel therapies.

  4. Dark Energy Survey Year 1 Results: Calibration of redMaGiC Redshift Distributions in DES and SDSS from Cross-Correlations

    Energy Technology Data Exchange (ETDEWEB)

    Cawthon, R.; et al.

    2017-12-19

    We present calibrations of the redshift distributions of redMaGiC galaxies in the Dark Energy Survey Year 1 (DES Y1) and Sloan Digital Sky Survey (SDSS) DR8 data. These results determine the priors of the redshift distribution of redMaGiC galaxies, which were used for galaxy clustering measurements and as lenses for galaxy-galaxy lensing measurements in DES Y1 cosmological analyses. We empirically determine the bias in redMaGiC photometric redshift estimates using angular cross-correlations with Baryon Oscillation Spectroscopic Survey (BOSS) galaxies. For DES, we calibrate a single parameter redshift bias in three photometric redshift bins: $z \\in[0.15,0.3]$, [0.3,0.45], and [0.45,0.6]. Our best fit results in each bin give photometric redshift biases of $|\\Delta z|<0.01$. To further test the redMaGiC algorithm, we apply our calibration procedure to SDSS redMaGiC galaxies, where the statistical precision of the cross-correlation measurement is much higher due to a greater overlap with BOSS galaxies. For SDSS, we also find best fit results of $|\\Delta z|<0.01$. We compare our results to other analyses of redMaGiC photometric redshifts.

  5. Derivation of water vapour absorption cross-sections in the red region

    Science.gov (United States)

    Lal, M.; Chakrabarty, D. K.

    1994-01-01

    Absorption spectrum in 436 to 448 nm wavelength region gives NO2 and O3 column densities. This spectrum can also give H2O column density. The spectrum in the range of 655 to 667 nm contains absorption due to NO3 and H2O. Combining the absorption spectra in the wavelength ranges of 436 to 448 and 655 to 667 nm, water vapor absorption cross-sections in this range comes out to be of the order of 2.0 x 10(exp -24) cm(exp -2).

  6. Enhanced bioavailability of lycopene when consumed as cis-isomers from tangerine compared to red tomato juice, a randomized, cross-over clinical trial.

    Science.gov (United States)

    Cooperstone, Jessica L; Ralston, Robin A; Riedl, Ken M; Haufe, Thomas C; Schweiggert, Ralf M; King, Samantha A; Timmers, Cynthia D; Francis, David M; Lesinski, Gregory B; Clinton, Steven K; Schwartz, Steven J

    2015-04-01

    Tangerine tomatoes (Solanum lycopersicum) are rich in tetra-cis-lycopene resulting from natural variation in carotenoid isomerase. Our objective was to compare the bioavailability of lycopene from tangerine to red tomato juice, and elucidate physical deposition forms of these isomers in tomatoes by light and electron microscopy. Following a randomized cross-over design, subjects (n = 11, 6 M/5 F) consumed two meals delivering 10 mg lycopene from tangerine (94% cis) or red tomato juice (10% cis). Blood was sampled over 12 h and triglyceride-rich lipoprotein fractions of plasma were isolated and analyzed using HPLC-DAD-MS/MS. Lycopene was crystalline in red tomato chromoplasts and globular in tangerine tomatoes. With tangerine tomato juice we observed a marked 8.5-fold increase in lycopene bioavailability compared to red tomato juice (p rich foods. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  7. Cross-cultural similarities and differences in North Americans' geographic location judgments.

    Science.gov (United States)

    Friedman, Alinda; Kerkman, Dennis D; Brown, Norman R; Stea, David; Cappello, Hector M

    2005-12-01

    We examined some potential causes of bias in geographic location estimates by comparing location estimates of North American cities made by Canadian, U.S., and Mexican university students. All three groups placed most Mexican cities near the equator, which implies that all three groups were influenced by shared beliefs about the locations of geographical regions relative to global reference points. However, the groups divided North America into different regions and differed in the relative accuracy of the estimates within them, which implies that there was an influence of culture-specific knowledge. The data support a category-based system of plausible reasoning, in which biases in judgments are multiply determined, and underscore the utility of the estimation paradigm as a tool in cross-cultural cognitive research.

  8. Profile and professional expectations of medical students from 11 Latin American countries: the Red-LIRHUS project.

    Science.gov (United States)

    Mayta-Tristán, Percy; Pereyra-Elías, Reneé; Montenegro-Idrogo, Juan José; Mejia, Christian R; Inga-Berrospi, Fiorella; Mezones-Holguín, Edward

    2017-04-20

    Latin America is undergoing a human resource crisis in health care in terms of labor shortage, misdistribution and poor orientation to primary care. Workforce data are needed to inform the planning of long-term strategies to address this problem. This study aimed to evaluate the academic and motivational profile, as well as the professional expectations, of Latin American medical students. We conducted an observational, cross-sectional, multi-country study evaluating medical students from 11 Spanish-speaking countries in 2011-2012. Motivations to study medicine, migration intentions, intent to enter postgraduate programs, and perceptions regarding primary care were evaluated via a self-administered questionnaire. Outcomes were measured with pilot-tested questions and previously validated scales. A total of 11,072 valid surveys from 63 medical schools were gathered and analyzed. This study describes the profile and expectations of the future workforce being trained in Latin America. The obtained information will be useful for governments and universities in planning strategies to improve their current state of affairs regarding human resources for health care professions.

  9. Using Seasonal Climate Forecasts to Guide Disaster Management: The Red Cross Experience during the 2008 West Africa Floods

    Directory of Open Access Journals (Sweden)

    Arame Tall

    2012-01-01

    Full Text Available In 2008, the seasonal forecast issued at the Seasonal Climate Outlook Forum for West Africa (PRESAO announced a high risk of above-normal rainfall for the July–September rainy season. With probabilities for above-normal rainfall of 0.45, this forecast indicated noteworthy increases in the risk of heavy rainfall. When this information reached the International Federation of Red Cross and Red Crescent Societies (IFRC West and Central Africa Office, it led to significant changes in the organization’s flood response operations. The IFRC regional office requested funds in advance of anticipated floods, prepositioned disaster relief items in strategic locations across West Africa to benefit up to 9,500 families, updated its flood contingency plans, and alerted vulnerable communities and decision-makers across the region. This forecast-based preparedness resulted in a decrease in the number of lives, property, and livelihoods lost to floods, compared to just one year prior in 2007 when similar floods claimed above 300 lives in the region. This article demonstrates how a science-based early warning informed decisions and saved lives by triggering action in anticipation of forecast events. It analyses what it took to move decision-makers to action, based on seasonal climate information, and to overcome traditional barriers to the uptake of seasonal climate information in the region, providing evidence that these barriers can be overcome. While some institutional, communication and technical barriers were addressed in 2008, many challenges remain. Scientists and humanitarians need to build more common ground.

  10. Cross-correlation matrix analysis of Chinese and American bank stocks in subprime crisis

    Science.gov (United States)

    Zhu, Shi-Zhao; Li, Xin-Li; Nie, Sen; Zhang, Wen-Qing; Yu, Gao-Feng; Han, Xiao-Pu; Wang, Bing-Hong

    2015-05-01

    In order to study the universality of the interactions among different markets, we analyze the cross-correlation matrix of the price of the Chinese and American bank stocks. We then find that the stock prices of the emerging market are more correlated than that of the developed market. Considering that the values of the components for the eigenvector may be positive or negative, we analyze the differences between two markets in combination with the endogenous and exogenous events which influence the financial markets. We find that the sparse pattern of components of eigenvectors out of the threshold value has no change in American bank stocks before and after the subprime crisis. However, it changes from sparse to dense for Chinese bank stocks. By using the threshold value to exclude the external factors, we simulate the interactions in financial markets. Project supported by the National Natural Science Foundation of China (Grant Nos. 11275186, 91024026, and FOM2014OF001) and the University of Shanghai for Science and Technology (USST) of Humanities and Social Sciences, China (Grant Nos. USST13XSZ05 and 11YJA790231).

  11. Latin American immigrants have limited access to health insurance in Japan: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Suguimoto S Pilar

    2012-03-01

    Full Text Available Abstract Background Japan provides universal health insurance to all legal residents. Prior research has suggested that immigrants to Japan disproportionately lack health insurance coverage, but no prior study has used rigorous methodology to examine this issue among Latin American immigrants in Japan. The aim of our study, therefore, was to assess the pattern of health insurance coverage and predictors of uninsurance among documented Latin American immigrants in Japan. Methods We used a cross sectional, mixed method approach using a probability proportional to estimated size sampling procedure. Of 1052 eligible Latin American residents mapped through extensive fieldwork in selected clusters, 400 immigrant residents living in Nagahama City, Japan were randomly selected for our study. Data were collected through face-to-face interviews using a structured questionnaire developed from qualitative interviews. Results Our response rate was 70.5% (n = 282. Respondents were mainly from Brazil (69.9%, under 40 years of age (64.5% and had lived in Japan for 9.45 years (SE 0.44; median, 8.00. We found a high prevalence of uninsurance (19.8% among our sample compared with the estimated national average of 1.3% in the general population. Among the insured full time workers (n = 209, 55.5% were not covered by the Employee's Health Insurance. Many immigrants cited financial trade-offs as the main reasons for uninsurance. Lacking of knowledge that health insurance is mandatory in Japan, not having a chronic disease, and having one or no children were strong predictors of uninsurance. Conclusions Lack of health insurance for immigrants in Japan is a serious concern for this population as well as for the Japanese health care system. Appropriate measures should be taken to facilitate access to health insurance for this vulnerable population.

  12. Suppression and interpersonal harmony: a cross-cultural comparison between Chinese and European Americans.

    Science.gov (United States)

    Wei, Meifen; Su, Jenny C; Carrera, Stephanie; Lin, Shu-Ping; Yi, Fei

    2013-10-01

    Based on Markus and Kitayama's (1991) theory, this study was conducted to examine whether the association between emotional suppression and interpersonal harmony would be moderated by cultural group (i.e., Chinese and European Americans) and an Asian cultural value (i.e., emotional self-control). A total of 451 college students (205 Chinese and 246 European Americans) participated in this study. As expected, results indicated that the association between emotional suppression and interpersonal harmony was significantly positive for Chinese but not significant for European Americans. Similarly, when emotional self-control was examined as a moderator, the results still confirmed our hypotheses. That is, the association between emotional suppression and interpersonal harmony was significantly positive for those with stronger endorsement of emotional self-control but not for those with weaker endorsement of emotional self-control. Furthermore, we examined whether the above results could be replicated when forbearance (a construct similar to suppression) and distress disclosure (a construct opposite to suppression) were examined. The results showed the same pattern for forbearance and distress disclosure when cultural group or emotional self-control served as the moderator. The convergence of findings increased the robustness of our results. Finally, our data suggest that individuals from Eastern, interdependent cultures (e.g., Chinese) tend to value emotional suppression to preserve interpersonal harmony; individuals from Western, independent cultures may or may not necessarily suppress their emotions for this purpose. A comprehensive understanding of the different meanings of a specific strategy (i.e., emotional suppression) in different cultural contexts is important to promote effective cross-cultural counseling.

  13. Red Cell Distribution Width and Serum BNP Level Correlation in Diabetic Patients with Cardiac Failure: A Cross - Sectional Study.

    Science.gov (United States)

    A R, Subhashree

    2014-06-01

    Red cell distribution width (RDW) is a red cell measurement given by fully automated hematology analyzers. It is a measure of heterogeneity in the size of circulating erythrocytes. Studies have shown that it is a prognostic marker in non - anemic diabetic patients with symptomatic cardiovascular disease but its correlation with cardiac failure in diabetics has not been studied so far. Moreover, studies have also shown that a higher RDW may reflect an underlying inflammatory state. Since Diabetes is a pro inflammatory state there is a possibility that it might have an influence on the RDW values even when there is no cardiac failure, but research data on this aspect is lacking. B-type natriuretic peptide (BNP) is a proven marker for cardiac failure whose values are comparable with echo cardio graphic findings in assessing the left ventricular dysfunction. This study aimed to find out the correlation between RDW% and serum BNP levels in Diabetics with heart failure (cases) when compared to those without failure (controls). Further, we compared the RDW % values of the cases with controls. Settings and Design : The study was approved by institutional ethical and research committee. A cross-sectional study was conducted with patients attending the Diabetes clinic of a tertiary care hospital in Chennai, India, during the period of October to December 2013. Hundred known cases of type II Diabetes mellitus attending Diabetes centre of the Hospital, with clinical and Echo cardio graphic features of cardiac failure were included as cases. Hundred age and gender matched diabetics with negative history of cardiovascular disease and with normal Echo cardio graphic features were included as controls. Informed consent was obtained from all the cases and controls. Demographic data and clinical history were gathered from all the cases and controls by using a standardized self - administered questionnaire. Biochemical and hematological parameters which included Fasting and

  14. Physical modeling of vortical cross-step flow in the American paddlefish, Polyodon spathula

    Science.gov (United States)

    Brooks, Hannah; Haines, Grant E.; Lin, M. Carly

    2018-01-01

    Vortical cross-step filtration in suspension-feeding fish has been reported recently as a novel mechanism, distinct from other biological and industrial filtration processes. Although crossflow passing over backward-facing steps generates vortices that can suspend, concentrate, and transport particles, the morphological factors affecting this vortical flow have not been identified previously. In our 3D-printed models of the oral cavity for ram suspension-feeding fish, the angle of the backward-facing step with respect to the model’s dorsal midline affected vortex parameters significantly, including rotational, tangential, and axial speed. These vortices were comparable to those quantified downstream of the backward-facing steps that were formed by the branchial arches of preserved American paddlefish in a recirculating flow tank. Our data indicate that vortices in cross-step filtration have the characteristics of forced vortices, as the flow of water inside the oral cavity provides the external torque required to sustain forced vortices. Additionally, we quantified a new variable for ram suspension feeding termed the fluid exit ratio. This is defined as the ratio of the total open pore area for water leaving the oral cavity via spaces between branchial arches that are not blocked by gill rakers, divided by the total area for water entering through the gape during ram suspension feeding. Our experiments demonstrated that the fluid exit ratio in preserved paddlefish was a significant predictor of the flow speeds that were quantified anterior of the rostrum, at the gape, directly dorsal of the first ceratobranchial, and in the forced vortex generated by the first ceratobranchial. Physical modeling of vortical cross-step filtration offers future opportunities to explore the complex interactions between structural features of the oral cavity, vortex parameters, motile particle behavior, and particle morphology that determine the suspension, concentration, and

  15. Short report: screening for Trypanosoma cruzi in the blood supply by the Red Cross blood bank in Quito, Ecuador.

    Science.gov (United States)

    Grijalva, M J; Chiriboga, R; Racines, J R; Escalante, L; Rowland, E C

    1997-12-01

    The status of Chagas' disease in Ecuador is not clear. In response to reports suggesting the possibility of transfusion-associated transmission of Chagas' disease in the blood bank in Quito, the Ecuadorian Red Cross in collaboration with the Instituto Nacional de Higiene, Zona Norte and the Tropical Disease Institute of Ohio University implemented a pilot Chagas' disease screening of the donated blood in the Quito blood bank. The results of the screening showed a low incidence of seropositivity among the donors (0.01% in 1994, 0.04% in 1995, and 0.02% in 1996) to the Quito blood bank and a higher seropositivity in samples donated to smaller blood banks (0.4% in 1994, 0.28% in 1995, and 0.13% in 1996) located in areas considered endemic, as well as from at least two areas previously considered nonendemic for Chagas' disease. This report highlights the need for a comprehensive evaluation of the prevalence and distribution of Chagas' disease in Ecuador.

  16. [Anesthesiologic treatment of 3,665 patients in Red Cross hospitals in Thailand, Lebanon, Pakistan and Indonesia].

    Science.gov (United States)

    Lenz, G; Klöss, T; Bauer, J; Buschmann, J P; Dietrich, W; Hering, M; Schwandt-Boden, H; Stehle, R

    1985-10-01

    Between the end of 1979 and the beginning of 1984, the authors served as anaesthetists for Red Cross missions in surgical field hospitals on the Thai-Cambodian and the Afghan-Pakistan borders, in Lebanon, and in Indonesia. A total of 3665 civilian emergency patients were anaesthetised. 643 were operated on under local anaesthesia; 639, under regional anaesthesia, in most cases spinal anaesthesia. In spite of principal preference for local and regional anaesthetic techniques, 65% of the patients (2383 patients) were managed under general anaesthesia, which was maintained with halothane in 947 cases and ketamine in 1345 cases. 877 general anaesthesias with ketamine were performed with spontaneous breathing of ambient air; endotracheal anaesthesia was necessary in 1238 patients. In spite of the high risk for the patients and of the operative interventions and in the light of the simple and sometimes even primitive working conditions, no anaesthesia-related fatalities occurred. Postoperative lethality was 2%. In all cases, the duties of the anaesthesist involved more than performance of anaesthesia, which was sometimes assigned to paramedics. Other duties included preoperative examination, postoperative intensive care, consultation services in nonsurgical emergency cases, resuscitation, and training of local assistants.

  17. Personality Traits, Vocational Interests, and Career Exploration: A Cross-Cultural Comparison between American and Hong Kong Students

    Science.gov (United States)

    Fan, Weiqiao; Cheung, Fanny M.; Leong, Frederick T. L.; Cheung, Shu Fai

    2012-01-01

    This study compared the pattern of relationships among personality, vocational interests, and career exploration within an integrated framework between 369 American and 392 Hong Kong university students. The first hypothesis predicted differential contributions of the universal and indigenous personality dimensions based on the Cross-cultural…

  18. Conceptions of schizophrenia as a problem of nerves: a cross-cultural comparison of Mexican-Americans and Anglo-Americans.

    Science.gov (United States)

    Jenkins, J H

    1988-01-01

    This paper explores indigenous conceptions of psychosis within family settings. The cultural categories nervios and 'nerves', as applied by Mexican-American and Anglo-American relatives to family members diagnosed with schizophrenia, are examined. While Mexican-Americans tended to consider nervios an appropriate interpretation of the problem, Anglo-Americans explicitly dismissed the parallel English term 'nerves'. Anglo-American relatives were likely to consider the problem as 'mental' in nature, often with specific reference to psychiatric diagnostic labels such as 'schizophrenia'. Although variations in conceptions appear related to both ethnicity and socioeconomic status, significant cultural differences were observed independent of socioeconomic status. These results raise questions concerning contemporary anthropological views that psychosis is conceptualized in substantially similar ways cross-culturally, and underscore the need for more contextualized understanding of the meaning and application of indigenous concepts of mental disorder. The paper concludes with a discussion of psychocultural meanings associated with ethnopsychiatric labels for schizophrenia and their importance for the social and moral status of patients and their kin.

  19. Cross-language categorization of French and German vowels by naïve American listeners

    Science.gov (United States)

    Strange, Winifred; Levy, Erika S.; Law, Franzo F.

    2009-01-01

    American English (AE) speakers’ perceptual assimilation of 14 North German (NG) and 9 Parisian French (PF) vowels was examined in two studies using citation-form disyllables (study 1) and sentences with vowels surrounded by labial and alveolar consonants in multisyllabic nonsense words (study 2). Listeners categorized multiple tokens of each NG and PF vowel as most similar to selected AE vowels and rated their category “goodness” on a nine-point Likert scale. Front, rounded vowels were assimilated primarily to back AE vowels, despite their acoustic similarity to front AE vowels. In study 1, they were considered poorer exemplars of AE vowels than were NG and PF back, rounded vowels; in study 2, front and back, rounded vowels were perceived as similar to each other. Assimilation of some front, unrounded and back, rounded NG and PF vowels varied with language, speaking style, and consonantal context. Differences in perceived similarity often could not be predicted from context-specific cross-language spectral similarities. Results suggest that listeners can access context-specific, phonetic details when listening to citation-form materials, but assimilate non-native vowels on the basis of context-independent phonological equivalence categories when processing continuous speech. Results are interpreted within the Automatic Selective Perception model of speech perception. PMID:19739759

  20. Cross-language categorization of French and German vowels by naive American listeners.

    Science.gov (United States)

    Strange, Winifred; Levy, Erika S; Law, Franzo F

    2009-09-01

    American English (AE) speakers' perceptual assimilation of 14 North German (NG) and 9 Parisian French (PF) vowels was examined in two studies using citation-form disyllables (study 1) and sentences with vowels surrounded by labial and alveolar consonants in multisyllabic nonsense words (study 2). Listeners categorized multiple tokens of each NG and PF vowel as most similar to selected AE vowels and rated their category "goodness" on a nine-point Likert scale. Front, rounded vowels were assimilated primarily to back AE vowels, despite their acoustic similarity to front AE vowels. In study 1, they were considered poorer exemplars of AE vowels than were NG and PF back, rounded vowels; in study 2, front and back, rounded vowels were perceived as similar to each other. Assimilation of some front, unrounded and back, rounded NG and PF vowels varied with language, speaking style, and consonantal context. Differences in perceived similarity often could not be predicted from context-specific cross-language spectral similarities. Results suggest that listeners can access context-specific, phonetic details when listening to citation-form materials, but assimilate non-native vowels on the basis of context-independent phonological equivalence categories when processing continuous speech. Results are interpreted within the Automatic Selective Perception model of speech perception.

  1. Cryptosporidium galli and novel Cryptosporidium avian genotype VI in North American red-winged blackbirds (Agelaius phoeniceus)

    Czech Academy of Sciences Publication Activity Database

    Chelladurai, J.J.; Clark, M.E.; Kváč, Martin; Holubová, Nikola; Khan, E.; Stenger, B.L.S.; Giddings, C.W.; McEvoy, J.

    2016-01-01

    Roč. 115, č. 5 (2016), s. 1901-1906 ISSN 0932-0113 Institutional support: RVO:60077344 Keywords : Cryptosporidium * Red-winged blackbird * Passerines * Cryptosporidium galli * Avian genotypeVI * Proventriculus * Intestine Subject RIV: GJ - Animal Vermins ; Diseases, Veterinary Medicine Impact factor: 2.329, year: 2016

  2. Trends in admissions, morbidity and outcomes at Red Cross War Memorial Children’s Hospital, Cape Town, 2004 - 2013

    Directory of Open Access Journals (Sweden)

    Y Isaacs-Long

    2017-03-01

    Full Text Available Background. Routinely collected patient information has the potential to yield valuable information about health systems and population health, but there have been few comprehensive analyses of paediatric admissions at South African (SA hospitals. Objectives. To investigate trends in hospitalisation and outcomes at Red Cross War Memorial Children’s Hospital (RCWMCH, a major referral hospital for children in the Western Cape and SA. Methods. Using routinely collected observational health data from the hospital informatics system, we investigated admissions between 2004 and 2013. Clinical classification software was used to group International Statistical Classification of Diseases and Related Health Problems 10th Revision (ICD-10 codes to rank causes during 2008 - 2013, when ICD-10 codes were widely available. Analyses examined trends in medical and surgical admissions over time. Results. There were 215 536 admissions over 10 years of 129 733 patients. Admissions increased by 9.3%, with increases in the general medical wards (5%, medical specialty wards (74%, the burns unit (73%, and the intensive care unit (16%. In contrast, admissions decreased in the trauma unit (21% and short-stay medical wards (1%. In-hospital mortality decreased by 54% (p-trend <0.001 over 10 years. Diarrhoea and lower-respiratory tract illness were the most common causes for medical admissions, although admissions and deaths due to these conditions decreased between 2008 and 2013, which coincided with the national introduction of related vaccines. Similarly, tuberculosis admissions and deaths decreased over this period. These trends could be owing to a concurrent decrease in HIV comorbidity (p-trend <0.001. Trauma was the most common reason for surgical admission. Conclusion. Paediatric in-hospital mortality decreased consistently over a decade, despite an overall increase in admissions. Pneumonia and diarrhoea admissions decreased markedly over a 6-year period, but

  3. Care at home for elderly – lessons learnt from the Swiss Red Cross “Integrated Home Care” in Eastern Europe/CIS

    OpenAIRE

    Rutschmann, Christine

    2017-01-01

    Introduction: The Swiss Red Cross (SRC) is supporting local partners in Eastern Europe/CIS in developing services to allow elderly a dignified ageing in their homes. SRC promotes integrated medico-social home care services in agreement with the local partners, their strategies and capacities. “Help to self-help” is crucial besides the provision of good quality low cost services, accessible for people in need. In many post-Soviet countries, cooperation between Health and Social Ministries is r...

  4. Changing Women: The Cross-Currents of American Indian Feminine Identity.

    Science.gov (United States)

    Tsosie, Rebecca

    1988-01-01

    Examines the writings of contemporary American Indian women with regard to Euro-American stereotypes and their own concepts of femininity and Indian identity. Relates these writings to the social history of American Indians, traditional beliefs, and the autobiographical experiences of early twentieth century Indian women. Contains 32 references.…

  5. Mental health literacy: A cross-cultural study of American and Chinese bachelor of nursing students.

    Science.gov (United States)

    Liu, W; Li, Y-M; Peng, Y

    2018-03-01

    WHAT IS KNOWN ON THE SUBJECT?: Many nursing students have inadequate preparation for practice in mental health nursing in the United States and China. The concept of mental illness has different connotations in different cultures. Studies differ from country to country concerning the influence of nursing education on students' knowledge about and attitudes towards mental disorders. There is a lack of cross-cultural research that takes a broad perspective to explore how nursing students' knowledge and beliefs about mental disorders are influenced by the culture within education and healthcare systems. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: Nursing students in the United States and China shared similar views on a broad range of intervention options including professional help, psychotropic medications and activity interventions for managing depression and schizophrenia. The major difference between the two nursing student groups was that the Chinese students showed more preference to occasional alcohol consumption and specialized therapies including cognitive-behavioural therapy and electroconvulsive therapy and the US students held less skepticism towards traditional and religious practices as possible treatment options for depression and schizophrenia. WHAT ARE THE IMPLICATIONS FOR PRACTICE?: The Chinese nursing students need to be educated about safe alcohol consumption guidelines adopted by the National Health and Family Planning Commission. The US nursing students need to increase their awareness of national practice guidelines for managing mental disorders, particularly with respect to the use of specialized therapies such as cognitive-behavioural therapy and electroconvulsive therapy. We support professional and psychosocial interventions in caring for patients with mental disorders. INTRODUCTION Nursing students in the United States and China have reported inadequate preparedness for practice in mental health nursing. It is important to investigate

  6. Recruiting Chinese American adolescents to HIV/AIDS-related research: a lesson learned from a cross-sectional study.

    Science.gov (United States)

    Lee, Yi-Hui; Salman, Ali; Wang, Fan

    2012-02-01

    The purpose of this article was to report identified barriers and challenges experienced in the recruiting process of Chinese American adolescents to a cross-sectional HIV/AIDS-related study. Snowball sampling method was used to recruit Chinese American adolescents from Chinese American communities in a U.S. Midwestern state. Barriers and challenges to recruitment were reviewed and analyzed from Chinese cultural perspectives in the hope of aiding researchers and health care providers understand and facilitate future recruitment of Chinese Americans for HIV/AIDS prevention studies. Barriers to recruitment were found related to the taboo topic of sexual issues in Chinese culture, unawareness and denial of HIV/AIDS risks, authoritarian parenting style in Chinese culture, and the required active consents. Facilitating factors of recruiting Chinese American adolescents to future HIV/AIDS prevention research or intervention programs are discussed. Information provided in this article may increase nurses' awareness of various barriers that they might encounter when they conduct research or address HIV/AIDS-related topics of Chinese American adolescents. Copyright © 2012 Elsevier Inc. All rights reserved.

  7. Cross-cultural examination of the structure of the Revised American Pain Society Patient Outcome Questionnaire (APS-POQ-R).

    Science.gov (United States)

    Botti, Mari; Khaw, Damien; Jørgensen, Emmy Brandt; Rasmussen, Bodil; Hunter, Susan; Redley, Bernice

    2015-08-01

    This study investigated the cross-cultural factor stability and internal consistency of the Revised American Pain Society Patient Outcome Questionnaire (APS-POQ-R), a measure of the quality of postoperative pain management used internationally. We conducted exploratory factor analysis (EFA) of APS-POQ-R data from 2 point prevalence studies comprising 268 and 311 surveys of Danish and Australian medical-surgical patients, respectively. Parallel analysis indicated 4- and 3-factor solutions for Danish and Australian patients, respectively, which accounted for 58.1% and 52.9% of variance. Internal consistency was unsatisfactory among both Danish (Cronbach α = .54) and Australian (Cronbach α = .63) cohorts. There was a high degree of between-group similarity in item-factor loadings of variables coded as "pain experience," but not "pain management." This finding reflected cross-cultural differences in ratings of treatment satisfaction. For Danish patients, satisfaction was associated with the degree of pain severity and activity interference, whereas for Australian patients, satisfaction was associated with their perceived ability to participate in treatment. To facilitate further cross-cultural comparison, we compared our findings with past research conducted in the United States and Iceland. EFA supported the construct validity of the APS-POQ-R as a measure of "pain experience" but indicated that items measuring "pain management" may vary cross-culturally. Findings highlighted the need for further validation of the APS-POQ-R internationally. This study revealed the APS-POQ-R as a valid measure of postoperative pain experience for Danish and Australian patients. Measures of patients' perception of pain management were not robust to group differences in treatment expectations and demonstrated cross-cultural instability. Results highlighted the difficulties in establishing stable cross-cultural, cross-population subscales for the APS-POQ-R. Copyright © 2015

  8. Chinese Leadership in Arts Education Workshops: A Sino-American Cross-Cultural Exchange

    Science.gov (United States)

    Huang, Jiamin

    2009-01-01

    This report compares important aspects of American and Chinese dance education through the lens of the "Chinese Leadership in Arts Education" workshops organized by Brigham Young University in response to requests from Chinese arts educators to observe American arts education in practice as a benchmark for assessing the direction of…

  9. Cross-cultural Differences in Preferred Forms of Address: Implications for Work with African American Adults

    Directory of Open Access Journals (Sweden)

    Wanda Lott Collins

    2004-12-01

    Full Text Available Using an individual’s last name indicates respect and contributes to positive interaction with African American clients and adults of African descent. This paper discusses the importance of using social titles as a proper form of address during, and sometimes after, the initial professional relationship. Two case vignettes will highlight potential difficulties that non-African American practitioners may experience when using first names with African Americans within the professional realm. The vignettes include a scenario for a supervisor and a client.

  10. The Comparing of Psychological Status of Active and Inactive Relief Workers in Traffic Accident in Red Cross of Karaj Township in 1391

    Directory of Open Access Journals (Sweden)

    N. Amini

    2013-10-01

    Full Text Available Background: Traffic accidents are major result of death and disability that their victims need relief Relief worker who do this, are at risk of psychological disorder because of Overwhelming accident and rescue work-related stress .It is necessary to be evaluated their psychological status for giving them psychological support. This study was conducted to compare the mental state in active and inactive relief workers in traffic accident in Karaj red cross in1391. Methods: This descriptive-analytic cross-sectional study was done among both of active and inactive relief worker in traffic accident in Karaj red cross. Data collection tool were demographic questionnaire and Standard questionnaire for measuring depression, anxiety and stress. Collected data was analysed by SPSS16. Results: Result showed that there is no significant difference between mean of depression, stress and anxiety score in both of them(P>0.05, also there is no significant relationship between psychological status with age, educational level, work backward and marital status but stress and marital status in inactive group was significant(P<0.05. Conclusion: It appears besides traffic accident relief worker, inactive relief worker need more attention and scale up psychological support programs and psychological disorder screening. Also it is proposed to do similar study in larger scale.

  11. Cross-craft interactions between metal and glass working: slag additions to early Anglo-Saxon red glass

    Science.gov (United States)

    Peake, James R. N.; Freestone, Ian C.

    Opaque red glass has been extensively studied over the years, but its compositional complexity and variability means that the way in which it was manufactured is still not fully understood. Previous studies have suggested the use of metallurgical by-products in its manufacture, but until now the evidence has been limited. SEM-EDS analysis of glass beads from the early Anglo-Saxon cemetery complex at Eriswell, southeast England, has provided further insights into the production and technology of opaque red glass, which could only have been possible through invasive sampling. The matrix of the red glasses contains angular particles of slag, the main phases of which typically correspond to either fayalite (Fe2SiO4) or kirschsteinite (CaFeSiO4), orthosilicate (olivine-type) minerals characteristic of some copper- and iron-smelting slags. This material appears to have been added in part as a reducing agent, to promote the precipitation of sub-micrometer particles of the colorant phase, copper metal. Its use represents a sophisticated, if empirical, understanding of materials and can only have resulted through deliberate experimentation with metallurgical by-products by early glass workers. Slag also seems to have been added as a source of iron to colour `black' glass. The compositions of the opaque red glasses appear to be strongly paralleled by Merovingian beads from northern Europe and Anglo-Saxon beads from elsewhere in England, suggesting that this technology is likely to have been quite widespread.

  12. Shame, personality, and social anxiety symptoms in Chinese and American nonclinical samples: a cross-cultural study.

    Science.gov (United States)

    Zhong, Jie; Wang, Aimin; Qian, Mingyi; Zhang, Lili; Gao, Jun; Yang, Jianxiang; Li, Bo; Chen, Ping

    2008-01-01

    Shame has been observed to play an important role in social anxiety in China [Xu, 1982]. Shame and personality factors, such as neuroticism and introversion-extraversion, are also related to social anxiety symptoms in Chinese college students [Li et al., 2003]. The aim of this study was to explore cross-cultural differences of the effects of shame and personality on social anxiety using the Experience Scale of Shame, the Eysenck Personality Questionnaire-Revised Short Scale and Social Anxiety Inventory. Data were collected from both a Chinese sample (n=211, 66 males and 145 females, average ages 20.12+/-1.56 years) and an American sample (n=211, 66 males and 145 females, average ages 20.22+/-1.90 years) of college students. The structural equation modeling (SEM) was performed separately for the Chinese and American samples. The SEM results reveal a shame-mediating model, which is adaptive and only in the Chinese sample. This suggests that shame is a mediator between the Chinese personality and social anxiety. The shame factor did not play the same role in the American sample. This empirical study supports the hypothesis that shame has a more important effect on social anxiety in the Chinese culture compared to its effect on Americans. (c) 2007 Wiley-Liss, Inc.

  13. Association of white and red meat consumption with general and abdominal obesity: a cross-sectional study among a population of Iranian military families in 2016.

    Science.gov (United States)

    Dabbagh-Moghadam, Arasb; Mozaffari-Khosravi, Hassan; Nasiri, Morteza; Miri, Ali; Rahdar, Maliehe; Sadeghi, Omid

    2017-12-01

    To assess the association of red and white meat consumption with general and abdominal obesity among Iranian military families. In this cross-sectional study, 525 subjects with age range of 19-55 years belong to military families of Army of Islamic Republic of Iran were recruited during 2016. Dietary data were collected using semi-quantitative food-frequency questionnaire. A self-reported questionnaire was used to collect data on demographic characteristics and anthropometric measurements. General obesity was defined as body mass index ≥25 kg/m 2 and abdominal obesity as waist circumference ≥80 cm for women and ≥ 94 cm for men. Finally, we had complete data on 170 subjects for analysis. Mean age of subjects was 33.78 ± 6.48. We found a significant positive association between red meat consumption and abdominal obesity in fully adjusted model, so that subjects in the fourth quartile had 4.51 more odds to be abdominally obese compared with those in the first quartile of red meat consumption (OR 4.51, 95% CI 1.32-15.40). Such relationship was not seen for general obesity. In addition, white meat consumption was not associated with general and abdominal obesity either before or after adjustment for covariates. Red meat consumption was positively associated with abdominal obesity. No significant relationship was found between white meat consumption, and general and abdominal obesity. Therefore, further studies are needed to shed light our findings.

  14. The spreading of the technical ability in aid of the nurses of the red cross (SP in the circumstances of the I World War (1917-1918

    Directory of Open Access Journals (Sweden)

    Fernando Porto

    2006-08-01

    Full Text Available Social-Historical study which aim is to describe the circumstances of the Brazil’s entrance in the 1st World War and to describe and analyze the photographic content about the Brazilian nurses prepare to participate at the Brazilian Red Cross services in the 1st World War. Periodic delimitation was in the year of 1917, when it occurs the spreading of Brazil’s participation in 1st World War and 1918 the spreading of the departure of a Brazilian medical commission for attendance to the wounded in the War. Documental study grounded in Bordieu conceptual frame, based on written and photographic documents refereeing that time, and with a special detach to the analysis of four pictures published in The Week Magazine. The I World War agitated the written and illustrated press. The Brazilian Red Cross, through the School of Nurses of São Paulo, presented to the society the nurses technical competences for aid care assistance with the habitus formation and school status acquired, but because adverse reasons it did not get real visibility in the institutional report. But, in the illustrated press we find vestiges of the Brazilian nurses participation in a hospital in Paris.

  15. Cross-Cultural Service Learning: American and Russian Students Learn Applied Organizational Communication.

    Science.gov (United States)

    Stevens, Betsy

    2001-01-01

    Describes how American and Russian students engaged in service learning in their own communities as part of an organizational communication class in which they learned communication principles and applied their skills to assist non-profit organizations. Describes both projects, stumbling blocks, and course outcomes. (SR)

  16. A Cross-Cultural Comparison of Domestic American and International Chinese Students' Social Media Usage

    Science.gov (United States)

    Xu, Qiong; Mocarski, Richard

    2014-01-01

    This survey of American and Chinese students at a state university in the southern United States measures Social Media (SM) use and attitudes toward SM. The purpose of this study was to investigate student perception and motivation of social media communication and the relationship between student cultural values and their social media…

  17. Familiarity Overrides Complexity in Rhythm Perception: A Cross-Cultural Comparison of American and Turkish Listeners

    Science.gov (United States)

    Hannon, Erin E.; Soley, Gaye; Ullal, Sangeeta

    2012-01-01

    Despite the ubiquity of dancing and synchronized movement to music, relatively few studies have examined cognitive representations of musical rhythm and meter among listeners from contrasting cultures. We aimed to disentangle the contributions of culture-general and culture-specific influences by examining American and Turkish listeners' detection…

  18. Racial Attitudes among Asian and European American College Students: A Cross-Cultural Examination

    Science.gov (United States)

    Smith, Timothy B.; Bowman, Raquel; Hsu, Sungti

    2007-01-01

    College campuses are becoming increasingly racially diverse and may provide an optimal setting for the reduction of racial stereotypes and prejudices perpetuated in society. To better understand racism among college students, this study evaluated the attitudes of Asian and White European Americans toward several racial out-groups. Participants…

  19. Generation of American elm trees with tolerance to Dutch elm disease through controlled crosses and selection

    Science.gov (United States)

    James M. Slavicek; Kathleen S. Knight

    2012-01-01

    The goal of our research and development efforts is to generate new and/or improved selections of the American elm (Ulmus americana L.) with tolerance/resistance to Dutch elm disease (DED). The approaches we are taking for this effort include: 1) controlled breeding using known DED -tolerant selections, 2) controlled breeding using DED-tolerant...

  20. Applying Multiculturalism to a High School American Literature Course: Changing Lenses and Crossing Borders.

    Science.gov (United States)

    Noskin, David; Marshalek, Angela

    1995-01-01

    Describes a nine-week, secondary-school, language arts unit on the American dream with an emphasis on multicultural issues, particularly as they concern those students who are apathetic about or resistant to the multicultural program. Reviews specific lesson approaches to "The Great Gatsby,""Baseball in April,""Justin and…

  1. From American City to Japanese Village: A Cross-Cultural Investigation of Implicit Race Attitudes

    Science.gov (United States)

    Dunham, Yarrow; Baron, Andrew Scott; Banaji, Mahzarin R.

    2006-01-01

    This study examined the development of implicit race attitudes in American and Japanese children and adults. Implicit ingroup bias was present early in both populations, and remained stable at each age tested (age 6, 10, and adult). Similarity in magnitude and developmental course across these 2 populations suggests that implicit intergroup bias…

  2. "The red man and the white plague": rethinking race, tuberculosis, and American Indians, ca. 1890-1950.

    Science.gov (United States)

    McMillen, Christian W

    2008-01-01

    From the time it emerged as an epidemic in the last decades of the nineteenth century until it had become their number-one health problem in the 1950s, multiple explanations for the etiology of tuberculosis (TB) among American Indians competed for prominence. None was more debated than racial susceptibility-and none held on with such tenacity. Various race-based explanations -Indians' inherent racial susceptibility, virgin soil theory, and degree of Indian blood-had great explanatory power. These explanations faded from view by the 1950s as a result of epidemiological research begun in the 1930s-research that for the first time filled in many of the pieces of the Indian TB puzzle and allowed TB specialists to know the unknown: who and where the disease struck and why. Combining case finding, X rays, sputum tests-all the modern methods of tracking a TB epidemic-the Bureau of Indian Affairs (BIA) was finally able to understand the Indian TB epidemic. But they also wanted to control it. To this end, the BIA and the Phipps Institute, under the direction of Esmond Long and Joseph Aronson, joined together to begin the first controlled trial of the BCG vaccine.

  3. When the ball is in the female's court: How the scramble-competition mating system of the North American red squirrel has shaped male physiology and testosterone dynamics.

    Science.gov (United States)

    Boonstra, Rudy; Dušek, Adam; Lane, Jeffrey E; Boutin, Stan

    2017-10-01

    Male reproductive success in most mammals is determined by their success in direct inter-male competition through aggression and conflict, resulting in female-defense mating systems being predominant. This is linked to male testosterone levels and its dynamics. However, in certain environments, a scramble-competition mating system has evolved, where female reproductive behavior takes precedence and male testosterone dynamics are unlikely to be related to inter-male competition. We studied the North American red squirrel (Tamiasciurus hudsonicus), a species with a well-established scramble-competition system. Using an ACTH hormonal challenge protocol as a proxy for competitive interactions, we compared the testosterone dynamics in breeding males in late winter with that in nonbreeding males in late spring in the Yukon. To gain an integrated picture of their physiological state, we also assessed changes in their stress response, body mass, energy mobilization, and indices of immune function. Testosterone levels at the base bleed were high in breeding males (2.72ng/mL) and virtually absent in non-breeding males (0.04ng/mL). Breeding males were in better condition (heavier body mass, higher hematocrit, and higher erythrocytes), had higher indices of immune function (neutrophil:lymphocyte ratio), but a similar ability to mobilize energy (glucose) compared with non-breeding males. Though total cortisol was higher in non-breeding males, free cortisol was twice as high in breeding males as their corticosteroid binding globulin levels were half as high. In response to the ACTH challenge, testosterone levels in breeding males declined 49% over the first hour and increased 36% over the next hour; in non-breeding males levels showed no change. Free cortisol increased only modestly (26% in breeding males; 23% in non-breeding males). Glucose levels changed similarly in breeding and nonbreeding males, declining for the first 30min and then increasing for the next 60min. Thus

  4. On ‘war task’ and ‘peace work’. The Dutch East Indies Red Cross between the colonial wars and the Second World War

    Directory of Open Access Journals (Sweden)

    van Bergen, Leo

    2014-06-01

    Full Text Available After the wars against Atjeh (1873-1907 finished, Dutch rule over the Dutch East India was total. The Dutch East Indies Red Cross (DEIRC awaited a new task, preparing to give aid in the case of a foreign invasion. The problem was that the end of the wars against the autochthonous “rebellions” also meant the end of Red Cross visibility and in the minds of many, the end to Red Cross urgency. Aid in wars against a real opponent is from a point of public relations much more important than the preparation of aid against an unknown opponent. “Work in times of peace” had to be the answer to this problem, but this work was only in name, and not de facto different from preparation of aid in times of war. Through “peace work” the DEIRC prepared itself for the war-task. To be able to fulfil the war-task the Red Cross had to have enough doctors, nurses, and stretcher-bearers. Visible peace-work had to provide for that. It enlarged the Red Cross’ popularity and trained its volunteers. However, at the beginning of 1942, when the Japanese invaded the Dutch East Indies, it turned out to be too little, too late.Tras el fin de las guerras contra Aceh (1873-1907, el dominio holandés sobre la India Oriental Holandesa fue total. La Cruz Roja de las Indias Orientales Holandesas (DEIRC quedaba a la espera de una nueva tarea: prepararse para proporcionar ayuda en caso de una invasión extranjera. El problema era que el final de las guerras contra las “rebeliones” autóctonas también significaba el fin de la visibilidad de la Cruz Roja y, a juicio de muchos, el final de la perentoriedad de la Cruz Roja. El socorro en guerras contra un adversario real era desde el punto de vista de las relaciones públicas mucho más importante que los preparativos de socorro contra un enemigo desconocido. El “trabajo en tiempo de paz” debía ser la respuesta a este problema, si bien resultó diferente solo de palabra, no de hecho, en relación a los preparativos

  5. Beliefs about appropriate pain behavior: cross-cultural and sex differences between Japanese and Euro-Americans.

    Science.gov (United States)

    Hobara, Mieko

    2005-08-01

    The Appropriate Pain Behavior Questionnaire (APBQ) was employed to examine the effects of the participants' sex and culture on their beliefs regarding gender-appropriate pain behavior. The APBQ examines beliefs about the social acceptability to male and female participants of the behavioral and verbal expressions of pain by men and women (referents) in the presence of others [Nayak, S., 2000. Cross Cult Research 34, 135-151]. The participants were 18 male and 14 female Japanese, and 11 male and 21 female Euro-Americans. There was a significant effect of sex: female participants considered pain behaviors more acceptable than male participants. There was a significant effect of culture: compared to both male and female Japanese, Euro-American participants rated pain behaviors in both sexes to be more acceptable. There was also a significant effect of referent gender: for both sexes in both cultures, pain behaviors in women were rated as more acceptable than in men. Furthermore, a significant interaction was found between referent gender and sex of the participant: Male and female participants of both cultures were equally accepting of pain behaviors in women, but male participants were less accepting of pain behaviors in men than in women. There also was a significant interaction between referent gender and culture of the participant: Japanese participants considered pain behavior in both genders to be less acceptable than did Americans. The results are explained in terms of cultural traditions and social roles, and have clear implications for clinical treatment and diagnosis.

  6. Exploring How White and Asian American Students Experience Cross-Racial Interactions: A Phenomenological Study

    Science.gov (United States)

    Robinson, Thomas E.

    2012-01-01

    Interracial interactions between college students are responsible for important learning outcomes, however many colleges and universities have failed to purposefully encourage students to interact across racial backgrounds. As a result of a lack purposefully facilitated cross-racial interactions (CRIs), fewer interracial interactions occur on U.S.…

  7. Spirituality of American and Czech students – a cross-cultural comparison

    Czech Academy of Sciences Publication Activity Database

    Říčan, Pavel; Lukavský, Jiří; Janošová, Pavlína; Štochl, J.

    2010-01-01

    Roč. 52, č. 3 (2010), s. 243-251 ISSN 0039-3320 R&D Projects: GA AV ČR IAA700250801 Institutional research plan: CEZ:AV0Z70250504 Keywords : spirituality * measurement * factor analysis * cross - cultural differences Subject RIV: AN - Psychology Impact factor: 0.254, year: 2010

  8. American Women and American Studies.

    Science.gov (United States)

    Chmaj, Betty E.

    The American Studies Association (ASA) is an interprofessional group, representing a cross-section of persons from American literature, American history, the social sciences, philosophy, archeology, Black Studies, Urban Studies, American Studies, and others. This document by the ASA Commission on the Status of Women includes: (1) a report of the…

  9. Fostering Cross-Cultural Understanding Through E-Learning: Russian-American Forum Case-Study.

    Directory of Open Access Journals (Sweden)

    Ekaterina V. Talalakina

    2010-09-01

    Full Text Available Abstract— The importance of cross-cultural understanding is accelerated nowadays by globalization and joint efforts of different countries in the face of global challenges. Countries’ educational systems display attempts to incorporate cross-cultural studies in their curricula across all stages of formal learning. Many higher education institutions offer special courses aimed at promoting cross-cultural studies. One of the tools used to facilitate the process is e-learning. The present article examines the case study of an internet-based collaboration between two higher education institutions – State University Higher School of Economics in Russia and Champlain College in the USA – in fostering cross-cultural understanding. The project is based on the study of individualistic and collectivistic values within the framework of two corresponding courses studied at both institutions. The topicality of the study is determined by the growing importance of the cooperation of two countries on the international affairs arena, on the one hand, and the fundamental differences of the countries’ underlying value system, on the other. In particular, a post-soviet Russia is generally viewed as a developing democracy representing the collectivistic end of the value spectrum, whereas the USA is considered as an extreme case of individualistic value system. The comparison and contrast of the two systems conducted simultaneously by the representatives of both cultures (students of the two universities within a specifically built internet forum comprises the base of the project. The case study covers the project’s objectives, its background, the rationale behind its content choice, the design of the e-learning tool, the profile of the participants of the project, its implementation stages and its outcome. The major findings of the case study deal with the process of building cross-cultural awareness, reinforcing students’ analytical skills and

  10. Cross-cultural comparison of perspectives on healthy eating among Chinese and American undergraduate students

    Directory of Open Access Journals (Sweden)

    Jinan C. Banna

    2016-09-01

    Full Text Available Abstract Background Understanding views about what constitutes a healthy diet in diverse populations may inform design of culturally tailored behavior change interventions. The objective of this study was to describe perspectives on healthy eating among Chinese and American young adults and identify similarities and differences between these groups. Methods Chinese (n = 55 and American (n = 57 undergraduate students in Changsha, Hunan, China and Honolulu, Hawai’i, U.S.A. composed one- to two-paragraph responses to the following prompt: “What does the phrase ‘a healthy diet’ mean to you?” Researchers used content analysis to identify predominant themes using Dedoose (version 5.2.0, SocioCultural Research Consultants, LLC, Los Angeles, CA, 2015. Three researchers independently coded essays and grouped codes with similar content. The team then identified themes and sorted them in discussion. Two researchers then deductively coded the entire data set using eight codes developed from the initial coding and calculated total code counts for each group of participants. Results Chinese students mentioned physical outcomes, such as maintaining immunity and digestive health. Timing of eating, with regular meals and greater intake during day than night, was emphasized. American students described balancing among food groups and balancing consumption with exercise, with physical activity considered essential. Students also stated that food components such as sugar, salt and fat should be avoided in large quantities. Similarities included principles such as moderation and fruits and vegetables as nutritious, and differences included foods to be restricted and meal timing. While both groups emphasized specific foods and guiding dietary principles, several distinctions in viewpoints emerged. Conclusions The diverse views may reflect food-related messages to which participants are exposed both through the media and educational systems in their

  11. Cross-cultural comparison of perspectives on healthy eating among Chinese and American undergraduate students.

    Science.gov (United States)

    Banna, Jinan C; Gilliland, Betsy; Keefe, Margaret; Zheng, Dongping

    2016-09-26

    Understanding views about what constitutes a healthy diet in diverse populations may inform design of culturally tailored behavior change interventions. The objective of this study was to describe perspectives on healthy eating among Chinese and American young adults and identify similarities and differences between these groups. Chinese (n = 55) and American (n = 57) undergraduate students in Changsha, Hunan, China and Honolulu, Hawai'i, U.S.A. composed one- to two-paragraph responses to the following prompt: "What does the phrase 'a healthy diet' mean to you?" Researchers used content analysis to identify predominant themes using Dedoose (version 5.2.0, SocioCultural Research Consultants, LLC, Los Angeles, CA, 2015). Three researchers independently coded essays and grouped codes with similar content. The team then identified themes and sorted them in discussion. Two researchers then deductively coded the entire data set using eight codes developed from the initial coding and calculated total code counts for each group of participants. Chinese students mentioned physical outcomes, such as maintaining immunity and digestive health. Timing of eating, with regular meals and greater intake during day than night, was emphasized. American students described balancing among food groups and balancing consumption with exercise, with physical activity considered essential. Students also stated that food components such as sugar, salt and fat should be avoided in large quantities. Similarities included principles such as moderation and fruits and vegetables as nutritious, and differences included foods to be restricted and meal timing. While both groups emphasized specific foods and guiding dietary principles, several distinctions in viewpoints emerged. The diverse views may reflect food-related messages to which participants are exposed both through the media and educational systems in their respective countries. Future studies may further examine themes that may

  12. On ‘war task’ and ‘peace work’. The Dutch East Indies Red Cross between the colonial wars and the Second World War

    Directory of Open Access Journals (Sweden)

    Martínez-Antonio, Francisco Javier

    2014-06-01

    Full Text Available From the end of the 19th to the beginning of the 20th century, Morocco’s modernizing projects included plans for signing up to the Geneva Convention and creating a local Red Cross/Crescent society. These plans initially stemmed from the convergence of Moroccan administrative/military reforms and Spanish “regenerationist” interventions. They ran parallel to developments in leading Islamic countries such as Egypt, Persia and the Ottoman Empire though they would have to wait till the country’s independence from Franco-Spanish domination in 1956 to become a reality. Beyond their lack of actual results, those early initiatives would serve as legal ground for Morocco’s “humanitarian sovereignty”, tacitly confirmed by the provisions of the Algeciras Act of 1906. In the following two decades, the resilience of this sovereignty would reveal itself in the sustained competition between the Spanish and the French Red Cross for “humanitarian hegemony” in the country, and also in the repeated and nearly successful demands to establish a local Red Cross/Crescent that were made to the International Committee of the Red Cross by the insurgent leader Abdelkrim during the so-called Rif War.Hacia finales del siglo XIX y comienzos del XX, los proyectos de modernización de Marruecos incluyeron planes de adhesión a la Convención de Ginebra y de creación de una sociedad local de la Cruz/Media Luna Roja. Estos planes surgieron de la convergencia entre las reformas administrativas/militares marroquíes y las intervenciones “regeneracionistas” españolas. Transcurrieron en paralelo con los desarrollos en países islámicos líderes como Egipto, Persia y el Imperio Otomano, aunque habrían de esperar para hacerse realidad hasta la independencia del país de la dominación franco-española en 1956. Más allá de la falta de resultados concretos, estas tempranas iniciativas servirían como marco legal a la “soberanía humanitaria” de Marruecos

  13. Neutron Capture Cross Sections of Zr and La: Probing Neutron Exposure and Neutron Flux in Red Giant Stars

    CERN Document Server

    Kitis, G; Wiescher, M; Dahlfors, M; Soares, J

    2002-01-01

    We propose to measure the neutron capture cross sections of $^{139}$La, of $^{93}$Zr (t$_{1/2}$)=1.5 10$^{6}$ yr), and of all the stable Zr isotopes at n_TOF. The aim of these measurements is to improve the accuracy of existing results by at least a factor of three in order to meet the quality required for using the s-process nucleosynthesis as a diagnostic tool for neutron exposure and neutron flux during the He burning stages of stellar evolution. Combining these results with a wealth of recent information coming from high-resolution stellar spectroscopy and from the detailed analysis of presolar dust grains will shed new light on the chemical history of the universe. The investigated cross sections are also needed for technological applications, in particular since $^{93}$Zr is one of the major long-lived fission products.

  14. A Cross-Cultural Comparison of Korean and American Science Teachers' Views of Evolution and the Nature of Science

    Science.gov (United States)

    Kim, Sun Young; Nehm, Ross H.

    2011-01-01

    Despite a few international comparisons of the evolutionary beliefs of the general public, comparatively less research has focused on science teachers. Cross-cultural studies offer profitable opportunities for exploring the interactions among knowledge and belief variables in regard to evolution in different socio-cultural contexts. We investigated the evolutionary worldviews of pre-service science teachers from Asia (specifically South Korea), a region often excluded from international comparisons. We compared Korean and American science teachers': (1) understandings of evolution and the nature of science, and (2) acceptance of evolution in order to elucidate how knowledge and belief relationships are manifested in different cultural contexts. We found that Korean science teachers exhibited 'moderate' evolutionary acceptance levels comparable to or lower than American science teacher samples. Gender was significantly related to Korean teachers' evolution content knowledge and acceptance of evolution, with female Christian biology teachers displaying the lowest values on all measures. Korean science teachers' understandings of nature of science were significantly related to their acceptance and understanding of evolution; this relationship appears to transcend cultural boundaries. Our new data on Korean teachers, combined with studies from more than 20 other nations, expose the global nature of science teacher ambivalence or antipathy toward evolutionary knowledge.

  15. Cross-sectional association between perceived discrimination and hypertension in African-American men and women: the Pitt County Study.

    Science.gov (United States)

    Roberts, Calpurnyia B; Vines, Anissa I; Kaufman, Jay S; James, Sherman A

    2008-03-01

    Few studies have examined the impact of the frequency of discrimination on hypertension risk. The authors assessed the cross-sectional associations between frequency of perceived racial and nonracial discrimination and hypertension among 1,110 middle-aged African-American men (n = 393) and women (n = 717) participating in the 2001 follow-up of the Pitt County Study (Pitt County, North Carolina). Odds ratios were estimated using gender-specific unconditional weighted logistic regression with adjustment for relevant confounders and the frequency of discrimination. More than half of the men (57%) and women (55%) were hypertensive. The prevalences of perceived racial discrimination, nonracial discrimination, and no discrimination were 57%, 29%, and 13%, respectively, in men and 42%, 43%, and 15%, respectively, in women. Women recounting frequent nonracial discrimination versus those reporting no exposure to discrimination had the highest odds of hypertension (adjusted odds ratio = 2.34, 95% confidence interval: 1.09, 5.02). A nonsignificant inverse odds ratio was evident in men who perceived frequent exposure to racial or nonracial discrimination in comparison with no exposure. A similar association was observed for women reporting perceived racial discrimination. These results indicate that the type and frequency of discrimination perceived by African-American men and women may differentially affect their risk of hypertension.

  16. Cross-dialectal variation in formant dynamics of American English vowels

    Science.gov (United States)

    Fox, Robert Allen; Jacewicz, Ewa

    2009-01-01

    This study aims to characterize the nature of the dynamic spectral change in vowels in three distinct regional varieties of American English spoken in the Western North Carolina, in Central Ohio, and in Southern Wisconsin. The vowels ∕ɪ, ε, e, æ, aɪ∕ were produced by 48 women for a total of 1920 utterances and were contained in words of the structure ∕bVts∕ and ∕bVdz∕ in sentences which elicited nonemphatic and emphatic vowels. Measurements made at the vowel target (i.e., the central 60% of the vowel) produced a set of acoustic parameters which included position and movement in the F1 by F2 space, vowel duration, amount of spectral change [measured as vector length (VL) and trajectory length (TL)], and spectral rate of change. Results revealed expected variation in formant dynamics as a function of phonetic factors (vowel emphasis and consonantal context). However, for each vowel and for each measure employed, dialect was a strong source of variation in vowel-inherent spectral change. In general, the dialect-specific nature and amount of spectral change can be characterized quite effectively by position and movement in the F1 by F2 space, vowel duration, TL (but not VL which underestimates formant movement), and spectral rate of change. PMID:19894839

  17. Cross-cultural study of representations of happiness in Russian and American proverbs: search for points of contact with Hofstede''s dimensions

    OpenAIRE

    SHKURKO JULIA S.

    2014-01-01

    In this article, I present the results of research into cultural differences in the folk perceptions of happiness of the Russian and American people that enter into their actual happiness experiences. I started from the premise widely accepted in paremiology that proverbs are one of the important sources of such information. Based on this idea, I conducted a cross-cultural analysis of Russian and American proverbs on happiness. The research reveals differences in 1) emotional ratings of the h...

  18. A cross-cultural comparison of verbal learning and memory functions in reading disabled American and Norwegian adolescents.

    Science.gov (United States)

    Asbjørnsen, Arve E; Obrzut, John E; Oyler, James D

    2014-04-01

    The present study reports the results of a cross-cultural analysis of the role of phonetic and semantic cues in verbal learning and memory. A newly developed memory test procedure, the Bergen-Tucson Verbal Learning Test (BTVLT), expands earlier test procedures as phonetic cues are applied in addition to semantic cues in a cued recall procedure. Samples of reading disabled and typically developed adolescents from the US and from Norway were recruited as voluntary participants. The results indicate that the stimulus materials chosen for the memory test are working well in both American and in Norwegian samples, yielding acquisition results comparable to similar list learning procedures, and also yielding high internal consistency across learning trials. The procedure also reliably differentiates between reading disabled samples in both languages, and also yields cross-cultural differences that seem to reflect differences in transparency and differences in the orthography of the included languages. The BTVLT with its focus on phonetic coding is a promising supplement to established tests of verbal memory for assessment of reading and language impaired individuals. © 2014 The Authors Scandinavian Journal of Psychology published by Scandinavian Psychological Associations and John Wiley & Sons Ltd.

  19. Icelandic inclusion, German hesitation and American fear: A cross-cultural comparison of mental-health stigma and the media.

    Science.gov (United States)

    Manago, Bianca; Pescosolido, Bernice A; Olafsdottir, Sigrun

    2018-03-01

    Quantitative survey research findings reveal that Western countries have lower rates of public stigma surrounding mental illness than other nations. However, qualitative media research across selected Western countries reports differences in stigmatising messages. Here, we take an in-depth look at country-level data exploring both similarities and differences in this stigma across three countries. Specifically, we use previous findings on global differences in public stigma and media to examine whether there is a correspondence between themes in newspaper reporting and variations in attitudes across seven stigma dimensions. The Stigma in Global Context - Mental Health Study provides nationally representative data from Iceland ( N=1033; response rate=71%), Germany ( N=1255; response rate=63.16%) and the USA ( N=1425; response rate=67.31%). We limit analyses to respondents who received a vignette describing an individual meeting clinical criterion for schizophrenia or depression. Exploratory data analyses are used to examine overall patterns and cross-national differences. Graphical analyses show patterned similarities, especially for more individuals endorsing social distance as contact becomes more intimate. However, results also corroborate cross-national differences documented in media research. More Americans endorse evaluations of dangerousness, to both self and others. Fewer Icelanders report exclusionary tendencies, whilst Germans report the most consistently moderate levels of stigma. While Western nations tend to report similar, lower levels of stigma globally, they each have unique areas of concern. Anti-stigma programs must take note of both similarities and differences to tailor their efforts to the local context.

  20. Cross-national comparison of capitation funding: the American, British and Dutch experience.

    Science.gov (United States)

    Persaud, D; Narine, L

    1999-05-01

    In this paper we review the performance of the capitation payment systems of three countries--the Adjusted Average Per Capita Cost (AAPCC) system used in the United States to reimburse Health Maintenance Organizations (HMOs) for insuring Medicare recipients, a somewhat similar system in the Netherlands which reimburses third-party payers for insuring the entire population and a weighted system utilized in Britain for regional funding. Our review revealed significant problems with the current version of the AAPCC formula as there is evidence of the biased selection of beneficiaries and actual losses to Medicare through its use. Furthermore, several studies show that the demographic adjusters utilized in the AAPCC formula are extremely poor predictors of future healthcare utilization relative to the potential of direct and indirect health status measures. The Dutch experience with capitated funding has been similar to that of the United States. While Dutch researchers have built on the work of their American counterparts they acknowledge that further work is needed before a fully functional system is implemented. Britain's weighted system has fulfilled its original mandate to redistribute healthcare resources based on population need but recent changes giving increased influence to age weighting could reverse some of these gains. A number of proposed improvements to these risk adjustment problems were reviewed including the development of diagnostic cost groups, the coexisting hierarchical conditions model and the use of community-rated high-risk pooling. The findings from this study can help others narrow the alternatives they need to consider when thinking of introducing capitation funding or refining already existing systems.

  1. Bullying in the American Graduate Medical Education System: A National Cross-Sectional Survey

    Science.gov (United States)

    2016-01-01

    Objectives To deliver an estimate of bullying among residents and fellows in the United States graduate medical education system and to explore its prevalence within unique subgroups. Design/Setting/Participants A national cross-sectional survey from a sample of residents and fellows who completed an online bullying survey conducted in June 2015. The survey was distributed using a chain sampling method that relied on electronic referrals from 4,055 training programs, with 1,791 residents and fellows completing the survey in its entirety. Survey respondents completed basic demographic and programmatic information plus four general bullying and 20 specific bullying behavior questions. Between-group differences were compared for demographic and programmatic stratifications. Main Outcomes/Measures Self-reported subjected to workplace bullying from peers, attendings, nurses, ancillary staff, or patients in the past 12 months. Results Almost half of the respondents (48%) reported being subjected to bullying although both those subjected and not subjected reported experiencing ≥ 1 bullying behaviors (95% and 39% respectively). Attendings (29%) and nurses (27%) were the most frequently identified source of bullying, followed by patients, peers, consultants and staff. Attempts to belittle and undermine work and unjustified criticism and monitoring of work were the most frequently reported bullying behaviors (44% each), followed by destructive innuendo and sarcasm (37%) and attempts to humiliate (32%). Specific bullying behaviors were more frequently reported by female, non-white, shorter than bullying in the United States graduate medical education programs. Including specific questions on bullying in the Accreditation Council for Graduate Medical Education annual resident/fellow survey, implementation of anti-bullying policies, and a multidisciplinary approach engaging all stakeholders may be of great value to eliminate these pervasive behaviors in the field of

  2. Bullying in the American Graduate Medical Education System: A National Cross-Sectional Survey.

    Directory of Open Access Journals (Sweden)

    Amar R Chadaga

    Full Text Available To deliver an estimate of bullying among residents and fellows in the United States graduate medical education system and to explore its prevalence within unique subgroups.A national cross-sectional survey from a sample of residents and fellows who completed an online bullying survey conducted in June 2015. The survey was distributed using a chain sampling method that relied on electronic referrals from 4,055 training programs, with 1,791 residents and fellows completing the survey in its entirety. Survey respondents completed basic demographic and programmatic information plus four general bullying and 20 specific bullying behavior questions. Between-group differences were compared for demographic and programmatic stratifications.Self-reported subjected to workplace bullying from peers, attendings, nurses, ancillary staff, or patients in the past 12 months.Almost half of the respondents (48% reported being subjected to bullying although both those subjected and not subjected reported experiencing ≥ 1 bullying behaviors (95% and 39% respectively. Attendings (29% and nurses (27% were the most frequently identified source of bullying, followed by patients, peers, consultants and staff. Attempts to belittle and undermine work and unjustified criticism and monitoring of work were the most frequently reported bullying behaviors (44% each, followed by destructive innuendo and sarcasm (37% and attempts to humiliate (32%. Specific bullying behaviors were more frequently reported by female, non-white, shorter than < 5'8 and BMI ≥ 25 individuals.Many trainees report experiencing bullying in the United States graduate medical education programs. Including specific questions on bullying in the Accreditation Council for Graduate Medical Education annual resident/fellow survey, implementation of anti-bullying policies, and a multidisciplinary approach engaging all stakeholders may be of great value to eliminate these pervasive behaviors in the field of

  3. Suicide rates among Turkish and American youth: a cross-cultural comparison.

    Science.gov (United States)

    Coskun, Murat; Zoroglu, Salih; Ghaziuddin, Neera

    2012-01-01

    This study compares youth (suicide rates in Turkey and the United States; a demographic and cross-cultural comparison and exploration of possible causative factors. Publicly available data were compared for children, adolescents, and young adults for years 1992-2004. The mean general population suicide rate in Turkey (per 100,000) was, male = 3.53 and female = 2.31 (for the US, males = 18.37, females = 4.31); for ages below 15 years the rate was, males = 0.28 and females = 0.39 (for the US, males = 1.09 and females = 0.38); while for aged 15-24 years the rate was, males = 4.58 and females = 5.22 (for the US, males = 18.84 and females = 3.36). The patterns for Turkey are: (a) Female youth had a higher suicide rate than male youth; this was the reverse of the U.S. pattern, (b) Youth suicide increased during the time period in Turkey, whereas it was relatively stable in the US, (c) However, suicide rates in Turkey were generally lower than the US, (d) Fifty percent of all female suicide victims in Turkey were under the age of 24 years (versus 11% in the US). Possible psychosocial causative factors may include (a) negative social status of females (forced marriage, young marriage age, low literacy, honor killings); (b) substantial rural to urban migration which disrupts ties and exposes migrants to a less traditional cultural system; (c) shortage of mental health services; (d) and possibly, reduced religious education enrollment may be an additional factor.

  4. Cross-Cultural Field Experiences in Earth and Social Sciences for Chilean and American Graduate Students

    Science.gov (United States)

    Duffin, J.; Russell, M.; Fuentes, B.; Riffo, A.; Link, T. E.; Caamaño, D.; King, R.; Barra, R.

    2017-12-01

    The University of Idaho (UI) was awarded a 5-year grant titled "Adaptation to change in water resources: science to inform decision-making across disciplines, cultures and scales", from the National Science Foundation's Integrative Graduate Education and Research Traineeship (IGERT) Program. The program supports over 20 doctoral students working in interdisciplinary teams, with participation across several departments and other universities including collaboration between the UI, Universidad Católica de la Santísima Concepción, and Universidad de Concepción in Chile. Each cohort of IGERT trainees visits Chile in their first year for a 2-week course focused on interdisciplinary water resource issues in the Bío Bío River Basin. Multiple field excursions are organized by faculty of the three institutions where students see first-hand the complexities, and the environmental and social consequences of rapid modernization. They then work in cross-cultural teams to identify research needs and potential solutions. One such project is entitled "Comparing USA and Chile hydropower system vulnerability to volcanic lahars". Comparisons are made between the geologic hazards, the associated hazard mitigation, and the emergency response plans at a Cascadian volcano and a pair of Andean volcanos. Geologic variables, dam specifications, government policies and regulations, scientific institutional capacity, and corporate influence are all considered in assessing the likelihood and consequences of a lahar interacting with, or causing failure of a dam. These consequences include loss of life, infrastructure destruction, degradation of water supply and quality, harm to sensitive plant and animals, and depressed local and regional economies. Given the locations of the case studies, special attention is paid to indigenous peoples and the cultural uses of the local environments. Recommendations accounting for both physical and social factors are made to strengthen deficiencies in

  5. Características andrológicas e do sêmen de touros do composto Red Norte (Nelore x Tabapuã x Red Angus x Sinepol Andrological and semen characteristics of cross-bred Red Norte (Nelore x Tabapuã x Red Angus x Sinepol young bulls

    Directory of Open Access Journals (Sweden)

    R.O.D.S. Rossi

    2009-12-01

    Full Text Available Avaliaram-se as características andrológicas do sêmen de touros jovens do composto Red Norte (Nelore x Tabapuã x Red Angus x Sinepol, com idade média de 13,9±0,8 meses, com o objetivo de estimar o advento da puberdade e a qualidade do sêmen. Foram avaliados o perímetro escrotal (PE, o peso e as características seminais de 70 tourinhos, classificados em três grupos, de acordo com o PE: GI=27-33cm (n=24, GII=33-35cm (n=24 e GIII=35-43cm (n=22. As médias de peso e a idade de cada grupo (G foram, respectivamente: GI=411,2±37,4kg e 13,8±1,0 meses, GII=426,9±31,5kg e 14,0±0,7 meses e GIII=438,4±38,3kg e 14,0±0,6 meses. As características seminais para cada grupo foram, volume 4,2±3,1mL, 5,3±2,6mL e 4,5±2,1mL; motilidade 31,3±24,1%, 44,2±23,9% e 43,9±21,5% e vigor 2,8±1,6, 3,5±1,3 e 3,5±1,3, respectivamente. O espermiograma apresentou valores médios de concentração de 130,5±266,2x10(6/mL, 289,5±390,2x10(6/mL e 333,9±523,7x10(6/mL, defeitos totais de 81,4±15,9%, 73,8±15,4% e 67,9±19,0%; defeitos maiores de 87,3±26,2%, 66,8±24,9% e 56,7±17,1% e defeitos menores de 16,6±14,9%, 33,2±24,9% e 43,3±17,1%, respectivamente. Dos setenta animais examinados, sete (10% foram considerados aptos à reprodução. Os resultados mostraram que a patologia espermática diminuiu em razão do aumento do PE.Reproductive traits of cross-breed Red Norte (Nelore x Tabapuã x Red Angus x Sinepol young bulls averaging of 13.9±0.8 month-old were evaluated, in order to determine the puberty onset and semen quality in these animals. Scrotal circumference (SC, body weight (BW, and semen parameters of 70 bulls were measured. Animals were allotted in three groups (G according to their SC: GI=27-33cm (n=24, GII=33-35cm (n=24, and GIII=35-43cm (n=22. BW and age of each group were, respectively: GI=411.2±37.4kg and 13.8±1.0 month-old, GII=426.9±31.5kg and 14.0±0.7 month-old, and GIII=438.4±38.3kg and 14.0±0.6 month-old. Seminal physical

  6. Differential effect of obesity on bone mineral density in White, Hispanic and African American women: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Pabon Lina

    2005-04-01

    Full Text Available Abstract Osteoporosis is a major public health problem with low bone mass affecting nearly half the women aged 50 years or older. Evidence from various studies has shown that higher body mass index (BMI is a protective factor for bone mineral density (BMD. Most of the evidence, however, is from studies with Caucasian women and it is unclear to what extent ethnicity plays a role in modifying the effect of BMI on BMD. A cross sectional study was performed in which records of postmenopausal women who presented for screening for osteoporosis at 2 urban medical centres were reviewed. Using logistic regression, we examined the interaction of race and BMI after adjusting for age, family history of osteoporosis, maternal fracture, smoking, and sedentary lifestyle on BMD. Low BMD was defined as T-score at the lumbar spine Among 3,206 patients identified, the mean age of the study population was 58.3 ± 0.24 (Years ± SEM and the BMI was 30.6 kg/m2. 2,417 (75.4% were African Americans (AA, 441(13.6% were Whites and 348 (10.9% were Hispanics. The AA women had lower odds of having low BMD compared to Whites [Odds ratio (OR = 0.079 (0.03–0.24 (95% CI, p There is thus a race-dependent effect of BMI on BMD. With each unit increase in BMI, BMD increases for White women, while a slight but significant decrease in BMD occurs in African American women.

  7. The Effects of Ethnicity, SES, and Crime Status on Juror Decision Making: A Cross-Cultural Examination of European American and Mexican American Mock Jurors

    Science.gov (United States)

    Esqueda, Cynthia Willis; Espinoza, Russ K. E.; Culhane, Scott E.

    2008-01-01

    In two studies, a defendant's ethnicity, socioeconomic status (SES), and crime status were varied for effects on verdict decisions, sentencing recommendations, culpability assignments, and trait assessments. In Study 1, European Americans (N = 221) provided a low SES Mexican American defendant with more guilt verdicts, a lengthier sentence, and…

  8. Examining the Effects of Campus Climate, Ethnic Group Cohesion, and Cross-Cultural Interaction on Filipino American Students' Sense of Belonging in College

    Science.gov (United States)

    Maramba, Dina C.; Museus, Samuel D.

    2013-01-01

    The purpose of this study is to explore how campus climate, ethnic group cohesion and cross cultural interaction influence Filipino American college students' sense of belonging in college. Specifically, we examine the impact of three environmental and behavioral factors on students' sense of belonging: 1) campus racial climate, 2) ethnic group…

  9. Antibody titers in animal bite victims after post exposure vaccination with intradermally administered purified vero cell rabies vaccine using modified thai red cross regimen

    International Nuclear Information System (INIS)

    Hafeez, S.; Tahir, Z.

    2014-01-01

    To determine the seroconversion following rabies vaccination by intradermal route in cases of animal bite attending Anti rabies center, Lahore for post exposure prophylaxis. Study Design: Cross sectional descriptive study. Place and Duration: Antirabies center, Birdwood road Lahore, Microbiology laboratory, office of Bacteriologist, Government of Punjab, Lahore. Patients and Methods: Victims of all ages and both sexes having exposure with suspected rabid animal within 24 - 72 hours were included, fulfilling inclusion and exclusion criteria, over 3 months period from February to April 20. Patients of Category II and III wounds were included. Purified vero cell vaccine (PVR V) with antigenic content> 2.5 ml was used for intradermal vaccination according to modified Thai Red Cross regimen (2-2-2-0-2). Each victim received 0.1 ml intradermal dose on each deltoid on day 0, 3, 7 and 28th day of bite. Blood samples from victims were taken on day 0, 14 and 35. Antibody titers were estimated by ELISA kit. Results: Fifty cases were studied including 20 children. Male female ratio was 4:1. Optimum serocon version (> 0.5 IU/ml) was achieved in all cases by day 14. Antibody levels increased further (> 4 IV/ml) in 92% cases on day 35. Geometric mean titers were 3.2 IU/ml and 6.2 IU/ml on day 14 and 35 respectively. Conclusion: Intradermal route for cell culture rabies vaccine for postexposure prophylaxis in animal bite victims was efficacious and safe. The smaller dosage of vaccine was economically affordable by patients in referral centers. (author)

  10. Cross Racial Identity Scale (CRIS) scores and profiles in African American adolescents involved with the juvenile justice system.

    Science.gov (United States)

    Worrell, Frank C; Andretta, James R; Woodland, Malcolm H

    2014-10-01

    In this study, we examined the internal consistency and structural validity of Cross Racial Identity Scale (CRIS) scores in a sample of 477 African American adolescents who had been arrested in a city in the mid-Atlantic. Using cluster analysis, we also identified profiles of CRIS scores and compared adolescents with different profiles on Major Depressive Episode, Manic Episode, Generalized Anxiety Disorder, and Obsessive-Compulsive Disorder scores. Results indicated that CRIS subscale scores were reliable, and the 6-factor structure of the CRIS was supported. Five nigrescence profiles were identified: Miseducation-Pro-Black, Conflicted-Self-Hatred, Multiculturalist, Low Race Salience, and Conflicted-Anti-White. Individuals with Conflicted-Self-Hatred profiles reported significantly and meaningfully higher scores on the 4 syndromes than did their peers, and individuals with the Multiculturalist and Low Race Salience profiles reported the lowest scores. A greater percentage of individuals with Conflicted racial identity profiles had syndrome scores in the clinically significant range. The results of this study demonstrate that some of the nigrescence profiles found in college-age students generalize to adolescents. The implications of the findings for theory, research, and practice are discussed. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  11. Effects of word-of-mouth on the behavior of Austrian blood donors: a case study of the Red Cross Blood Donation Service.

    Science.gov (United States)

    Martin, Sebastian; Greiling, Dorothea; Leibetseder, Nina

    2017-12-13

    The procurement of blood is an essential challenge of today's health care. Current studies emphasize the influence of word-of-mouth (WOM) on health care behavior, including blood donation. Still, there exists no study which systematically investigates how WOM affects the behavior of blood donors. Therefore, this paper aims to contribute to this lack of research by focusing on Austrian blood donors as possible receivers and senders of WOM. A survey was distributed to 300 donors of the Austrian Red Cross with a return of 245 surveys. The results highlight the strong influence of WOM on the awareness of the blood service and the willingness to donate blood. Further, structured and organized procedures, friendly employees and respectful interaction were found to be important factors determining willingness to recommend blood donation. Family members as well as friends are the preferred WOM-receivers and the personal face-to-face contact is the favored channel of communication. The results also show that WOM-behavior is strongly influenced by factors such as age, gender and donation frequency. By helping blood bank managers to better understand how WOM affects donation intention and behavior, this study provides a new approach to attract blood donors. © The Author 2017. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  12. Reconsidering the relation between serum homocysteine and red blood cell distribution width: a cross-sectional study of a large cohort.

    Science.gov (United States)

    Margalit, Ili; Cohen, Eytan; Goldberg, Elad; Krause, Ilan

    2018-07-01

    In a recent small sample study, red blood cell distribution width (RDW) was suggested as a predictor of homocysteine levels. The current study was aimed to reexamine this association in a large scale sample. A retrospective cross-sectional study of healthy adults, conducted at Rabin Medical Center, during 2000-2014. Data were retrieved from the medical charts and a logistic regression controlling for interfering factors was carried out. Sensitivity analysis was implemented by exclusion of individuals with anaemia. Five thousand, five hundred fifty-four healthy individuals were included. Mean serum homocysteine level was 10.10 (SD 2.72) μmol/L. 34.4% of the study population had a homocysteine level higher than the upper limit of normal (10.8 μmol/L). Homocysteine showed no association with RDW (OR 1.00; 95% CI 0.97-1.03), but increased with age (OR 1.05; 95% CI 1.04-1.06) and decreased with a rise in haemoglobin (OR 0.77; 95% CI 0.71-0.83), and in the mean corpuscular volume (OR 0.86; 95% CI 0.85-0.88). Exclusion of individuals with anaemia did not reveal an association between homocysteine and RDW but found a somewhat smaller association between haemoglobin and RDW [OR 0.82; 95% CI 0.73-0.91]. In our large scale sample we did not find an association between RDW and serum homocysteine.

  13. A decade of an HIV workplace programme in armed conflict zones; a social responsibility response of the International Committee of the Red Cross.

    Science.gov (United States)

    Du Mortier, Stéphane; Mukangu, Silas; Sagna, Charles; Nyffenegger, Laurent; Aebischer Perone, Sigiriya

    2016-01-01

    The International Committee of the Red Cross (ICRC) works in fragile States and in armed conflict zones. Some of them are affected by the HIV pandemic. Within the framework of its social responsibility programme concerning HIV affecting its staff members, the organization has implemented an HIV workplace programme since 2004. We carried out a retrospective analysis over 10 years. Data collected were initially essentially qualitative and process-oriented, but were complemented over the years by data on annual voluntary counselling and testing (VCT) uptake and on direct annual costs covering awareness, testing and antiretroviral therapy. The number of people covered by the programme grew from none in 2003 to 4,438 in 2015, with an increase in annual VCT uptake over the years increasing from 376 persons (14 %) in 2007 to 2,663 in 2015 (60 %). Over the years, the services were expanded from awareness raising to bringing VCT to the workplace, as well as offering testing and health coverage of other conditions and innovative approaches to facing challenges linked to situations of violence. Within its social responsibility framework, the ICRC has shown the importance and feasibility of a workplace HIV programme in conflict zones. A sustainable workplace programme in these conflict settings requires constant adaptation, with regular follow-up given the relatively high turnover of staff, and ensuring sustainable stocks of condoms and antiretroviral drugs.

  14. Cross-Cultural Communication And Dimensions: A Hybrid Analysis Of Horizontal And Vertical Individualist And Collectivist Tendencies Among African American And European American Management Students

    OpenAIRE

    Ephraim Okoro; Peter W. Cardon; Bryan Marshall; Otis Thomas

    2011-01-01

    This article describes research about horizontal and vertical individualism and collectivism (HVIC) among African American and European American university students. The survey is based on the work of Harry Triandis (1995), one of the seminal researchers of individualism and collectivism (I-C). The survey of attitude and scenario items, developed by Harry Triandis (1995), was administered to undergraduate management students in three universities in the Eastern and Southeastern United States...

  15. Skeleton decay in red cedar

    Science.gov (United States)

    Kevin T. Smith; Jessie A. Glaeser

    2013-01-01

    Eastern red cedar (Juniperus virginiana) is a common tree species throughout the eastern United States and the Great Plains. Although “cedar” is in the common name, the scientifc name shows a botanical kinship to the juniper species of the American southwest. Red cedar can survive and thrive within a broad range of soil conditions, seasonal...

  16. Association between red meat consumption and metabolic syndrome in a Mediterranean population at high cardiovascular risk: cross-sectional and 1-year follow-up assessment.

    Science.gov (United States)

    Babio, N; Sorlí, M; Bulló, M; Basora, J; Ibarrola-Jurado, N; Fernández-Ballart, J; Martínez-González, M A; Serra-Majem, L; González-Pérez, R; Salas-Salvadó, Jordi

    2012-03-01

    Little is known about the role that red meat and processed red meat (RM) consumption plays in the development of the metabolic syndrome (MetS). The aim was to assess the relationship between RM consumption and the prevalence or incidence of the MetS and its components in a Mediterranean population at high risk of cardiovascular disease. Cross-sectional analyses were carried out at baseline and at 1-year follow-up and longitudinal analysis were conducted in a cohort of individuals at high risk of cardiovascular disease from the PREDIMED study. A 137-item validated semi-quantitative food frequency questionnaire, anthropometric measurements, blood pressure, fasting plasma glucose and lipid profile were evaluated both at baseline and after 1-year follow-up. The MetS was defined in accordance with the updated ATP III criteria. Subjects in the upper quartile of RM consumption were more likely to meet the criteria for the MetS at baseline (OR, 2.3; 95% CI, 1.4-3.9; P-trend = 0.001) and after 1-year follow-up (OR, 2.2; 95% CI, 1.3-3.7; P-trend = 0.034) compared with those in the quartile of reference, even after adjusting for potential confounders. The longitudinal analyses showed that individuals in the fourth quartile of RM consumption had an increased risk of MetS (OR, 2.7; 95% CI, 1.1-6.8; P-trend = 0.009) or central obesity incidence (OR, 8.1; 95% CI, 1.4-46.0; P-trend = 0.077) at the end of the follow-up compared to the lowest quartile. Higher RM consumption is associated with a significantly higher prevalence and incidence of MetS and central obesity in individuals at high risk of cardiovascular disease. Copyright © 2010 Elsevier B.V. All rights reserved.

  17. Prevalence of diabetes mellitus and diabetic retinopathy in Filipino vs Caucasian Americans: a retrospective cross-sectional epidemiologic study of two convenience samples.

    Science.gov (United States)

    Sáles, Christopher S; Lee, Roland Y; Agadzi, Anthony K; Hee, Michael R; Singh, Kuldev; Lin, Shan C

    2012-01-01

    To compare the prevalence of diabetic retinopathy in Filipino and Caucasian Americans in two clinic populations. Retrospective cross-sectional epidemiologic study of two convenience samples. Five hundred twelve Filipino and 600 Caucasian patients aged 40 years or older examined by two community-based comprehensive ophthalmology clinics during a one-year period. The prevalence of self-reported type 2 diabetes mellitus among Filipino (F) and Caucasian Americans (C) was 40.6% and 24.8%, respectively (PFilipino; 149 Caucasian), there was a statistically insignificant higher prevalence of diabetic retinopathy among Filipino diabetics compared to Caucasians (F vs C: all forms of diabetic retinopathy, 24.5% vs 16.8%, P=.08; non-proliferative retinopathy, 17.3% vs 12.8%, P=.24; proliferative retinopathy, 7.2% vs. 4.0%, P=.21). In multivariate analyses of the diabetic subpopulation, Filipino ethnicity was not a significant predictor of diabetic retinopathy. Filipino Americans may have a higher prevalence of type 2 diabetes mellitus and diabetic retinopathy than Caucasian Americans. Among those with type 2 diabetes, however, Filipino Americans were not found to be more likely to show manifestations of diabetic retinopathy than Caucasian Americans.

  18. The relationship between red blood cell distribution width and blood pressure abnormal dipping in patients with essential hypertension: a cross-sectional study.

    Science.gov (United States)

    Su, Dan; Guo, Qi; Gao, Ya; Han, Jin; Yan, Bin; Peng, Liyuan; Song, Anqi; Zhou, Fuling; Wang, Gang

    2016-02-23

    To investigate whether red blood cell distribution width (RDW) is associated with the blood pressure (BP) reverse-dipper pattern in patients with hypertension. Cross-sectional study. Single centre. Patients with essential hypertension were included in our study (n=708). The exclusion criteria included age 90 years, incomplete clinical data, night workers, diagnosis of secondary hypertension, under antihypertensive treatment, intolerance for the 24 h ambulatory BP monitoring (ABPM) and BP reading success rate hypertension among different circadian BP pattern groups was analyzed using analysis of variance (ANOVA). Multinomial logistic regression was applied to explore the associations of RDW and other relevant variables with ABPM results. There was significantly increased RDW in reverse dippers (13.52 ± 1.05) than dippers (13.25 ± 0.85) of hypertension (p=0.012). Moreover, multinomial logistic regression analysis showed that RDW (OR 1.325, 95% CI 1.037 to 1.692, p=0.024) and diabetes mellitus (OR 2.286, 95% CI 1.380 to 3.788, p=0.001) were significantly different when comparing the reverse-dipper BP pattern with the dipper pattern. However, there was no difference of RDW between the non-dipper pattern and the reverse-dipper pattern (OR 1.036, 95% CI 0.867 to 1.238, p=0.693). In addition to this, RDW was negatively correlated with the decline rate of nocturnal systolic BP (r=-0.113; p=0.003) and diastolic BP (r=-0.101; p=0.007). Our results suggested that RDW might associate with the abnormal dipper BP patterns of either reverse dipping or non-dipping homogeneously examined with 24 h ABPM. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  19. Spanish Translation, Cross-Cultural Adaptation, and Validation of the American Academy of Orthopaedic Surgeons Foot and Ankle Outcomes Questionnaire in Mexican-Americans With Traumatic Foot and Ankle Injuries.

    Science.gov (United States)

    Zelle, Boris A; Francisco, Ben S; Bossmann, James P; Fajardo, Roberto J; Bhandari, Mohit

    2017-05-01

    Hispanics represent the largest minority group within the US population accounting for an estimated 55.4 million individuals. Enrolling Hispanics into clinical outcome studies is important in order for study populations to be externally valid and representative of the US population. Inclusion of Mexican-Americans in clinical studies is frequently limited by the lack of validated outcome measures. The goal of this study was to validate a Spanish version of the American Academy of Orthopaedic Surgeons Foot and Ankle Outcomes Questionnaire (AAOS-FAOQ) in Mexican-Americans with traumatic foot and ankle injuries. The translation and cross-cultural adaptation procedure was performed by a committee of bilingual speakers using the following steps: (1) forward translation and adaptation, (2) synthesis, (3) back translation, (4) committee review, and (5) pilot testing. The validation was performed in 100 Mexican-Americans with traumatic foot and ankle injuries. A total of 41 females and 59 males were enrolled in this study. The mean age was 42.98 years (range 18-88). The Spanish version of the Global Foot and Ankle Scale of the AAOS-FAOQ showed statistically significant correlations with all 8 subscales of the Spanish SF-36 as well as the Physical Component Summary scale and the Mental Component Summary scale (P Foot and Ankle scale of the Spanish AAOS-FAOQ demonstrated a test-retest reliability of 0.68. We provide a Spanish translation and cross-cultural adaptation of the AAOS-FAOQ. The instrument demonstrates appropriate psychometric properties in Mexican-Americans with traumatic foot and ankle injuries.

  20. Accuracies of genomic breeding values in American Angus beef cattle using K-means clustering for cross-validation

    Directory of Open Access Journals (Sweden)

    Saatchi Mahdi

    2011-11-01

    Full Text Available Abstract Background Genomic selection is a recently developed technology that is beginning to revolutionize animal breeding. The objective of this study was to estimate marker effects to derive prediction equations for direct genomic values for 16 routinely recorded traits of American Angus beef cattle and quantify corresponding accuracies of prediction. Methods Deregressed estimated breeding values were used as observations in a weighted analysis to derive direct genomic values for 3570 sires genotyped using the Illumina BovineSNP50 BeadChip. These bulls were clustered into five groups using K-means clustering on pedigree estimates of additive genetic relationships between animals, with the aim of increasing within-group and decreasing between-group relationships. All five combinations of four groups were used for model training, with cross-validation performed in the group not used in training. Bivariate animal models were used for each trait to estimate the genetic correlation between deregressed estimated breeding values and direct genomic values. Results Accuracies of direct genomic values ranged from 0.22 to 0.69 for the studied traits, with an average of 0.44. Predictions were more accurate when animals within the validation group were more closely related to animals in the training set. When training and validation sets were formed by random allocation, the accuracies of direct genomic values ranged from 0.38 to 0.85, with an average of 0.65, reflecting the greater relationship between animals in training and validation. The accuracies of direct genomic values obtained from training on older animals and validating in younger animals were intermediate to the accuracies obtained from K-means clustering and random clustering for most traits. The genetic correlation between deregressed estimated breeding values and direct genomic values ranged from 0.15 to 0.80 for the traits studied. Conclusions These results suggest that genomic estimates

  1. The impact of medical tourism on colorectal screening among Korean Americans: A community-based cross-sectional study.

    Science.gov (United States)

    Ko, Linda K; Taylor, Victoria M; Yoon, Jihye; Copeland, Wade K; Hwang, Joo Ha; Lee, Eun Jeong; Inadomi, John

    2016-12-01

    Colorectal cancer (CRC) remains the most commonly diagnosed cancer among Korean Americans (KAs) in part due to low screening rates. Recent studies suggest that some KA patients engage in medical tourism and receive medical care in their home country. The impact of medical tourism on CRC screening is unknown. The purpose of this paper was to 1) investigate the frequency of medical tourism, 2) examine the association between medical tourism and CRC screening, and 3) characterize KA patients who engage in medical tourism. This is a community-based, cross-sectional study involving self-administered questionnaires conducted from August 2013 to October 2013. Data was collected on 193 KA patients, ages 50-75, residing in the Seattle metropolitan area. The outcome variable is up-to-date with CRC screening, defined as having had a stool test (Fecal Occult Blood Test or Fecal Immunochemical Test) within the past year or a colonoscopy within 10 years. Predictor variables are socio-demographics, health factors, acculturation, knowledge, financial concerns for medical care costs, and medical tourism. In multi-variate modeling, medical tourism was significantly related to being up-to-date with CRC screening. Participants who engaged in medical tourism had 8.91 (95% CI: 3.89-23.89) greater odds of being up-to-date with CRC screening compared to those who did not travel for healthcare. Factors associated with engaging in medical tourism were lack of insurance coverage (P = 0.008), higher levels of education (P = 0.003), not having a usual place of care (P = 0.002), older age at immigration (P = 0.009), shorter years-of-stay in the US (P = 0.003), and being less likely to speak English well (P = 0.03). This study identifies the impact of medical tourism on CRC screening and characteristics of KA patients who report engaging in medical tourism. Healthcare providers in the US should be aware of the customary nature of medical tourism among KAs and consider

  2. Accuracies of genomic breeding values in American Angus beef cattle using K-means clustering for cross-validation.

    Science.gov (United States)

    Saatchi, Mahdi; McClure, Mathew C; McKay, Stephanie D; Rolf, Megan M; Kim, JaeWoo; Decker, Jared E; Taxis, Tasia M; Chapple, Richard H; Ramey, Holly R; Northcutt, Sally L; Bauck, Stewart; Woodward, Brent; Dekkers, Jack C M; Fernando, Rohan L; Schnabel, Robert D; Garrick, Dorian J; Taylor, Jeremy F

    2011-11-28

    Genomic selection is a recently developed technology that is beginning to revolutionize animal breeding. The objective of this study was to estimate marker effects to derive prediction equations for direct genomic values for 16 routinely recorded traits of American Angus beef cattle and quantify corresponding accuracies of prediction. Deregressed estimated breeding values were used as observations in a weighted analysis to derive direct genomic values for 3570 sires genotyped using the Illumina BovineSNP50 BeadChip. These bulls were clustered into five groups using K-means clustering on pedigree estimates of additive genetic relationships between animals, with the aim of increasing within-group and decreasing between-group relationships. All five combinations of four groups were used for model training, with cross-validation performed in the group not used in training. Bivariate animal models were used for each trait to estimate the genetic correlation between deregressed estimated breeding values and direct genomic values. Accuracies of direct genomic values ranged from 0.22 to 0.69 for the studied traits, with an average of 0.44. Predictions were more accurate when animals within the validation group were more closely related to animals in the training set. When training and validation sets were formed by random allocation, the accuracies of direct genomic values ranged from 0.38 to 0.85, with an average of 0.65, reflecting the greater relationship between animals in training and validation. The accuracies of direct genomic values obtained from training on older animals and validating in younger animals were intermediate to the accuracies obtained from K-means clustering and random clustering for most traits. The genetic correlation between deregressed estimated breeding values and direct genomic values ranged from 0.15 to 0.80 for the traits studied. These results suggest that genomic estimates of genetic merit can be produced in beef cattle at a young age but

  3. Comparing Facilitator Priorities of Suicide Survivor Support Groups: A Cross-Cultural Comparison Between Japanese and American Groups.

    Science.gov (United States)

    Feigelman, William; Feigelman, Beverly; Kawashima, Daisuke; Shiraga, Keisuke; Kawano, Kenji

    2017-08-01

    A total of 56 Japanese and 59 American survivor of suicide support group facilitators were asked to rank the mutual aid objectives of their groups following Shulman's scheme in terms of their frequency and importance. Both American and Japanese facilitators showed an emphasis on personal adaptation goals (such as helping bereaved feel less isolated in their grief or encouraging bereaved to share their coping with loss experiences) over collective goals (such as raising monies for more research on mental illness or trying to combat societal suicide stigma in their local communities). Differences were also noted with American facilitators evaluating helping with problem solving, sharing different ways of coping, viewing personal issues as societal problems, and advocating for promoting social change as significantly higher than the Japanese did. We believe some of these contrasts reflect differences in American and Japanese cultural values.

  4. Tijuana alcohol control policies: a response to cross-border high-risk drinking by young Americans.

    Science.gov (United States)

    Romano, Eduardo; Cano, Saúl; Lauer, Elizabeth; Jiménez, Avelino; Voas, Robert B; Lange, James E

    2004-06-01

    Several thousand young Americans visit the bars in Tijuana, Mexico, each weekend night, raising concerns on both sides of the border. Measures implemented in San Diego, California, and Tijuana have successfully reduced the number of American visitors to Mexican bars. Although San Diego policies have been well-documented, this is the first article on investigation of measures enacted south of the border. Information on Tijuana alcohol policies was obtained from a survey of 29-36 bars from 1997 to 1999. The Tijuana police provided data on Americans arrested in Tijuana from 1998 to 1999. Our study found alcohol regulations are poorly enforced in Tijuana, suggesting that regulatory agencies are captured by bar owners. However, such a capture may be weakening. The importance of identifying and supporting Mexican interest groups, as opposed to the bar owners, as a mechanism to impede the capture of Tijuana's regulatory agencies is discussed. The number of Americans involved in alcohol-related crimes in Tijuana sharply decreased over time. However, such a success is largely related to the success of the San Diego efforts in reducing the number of American visitors to Tijuana. Also, by demonstrating the racial/ethnic heterogeneity of American visitors to Tijuana bars, our study points out the need for prevention policies designed north of the border to take such heterogeneity into account.

  5. Prostate cancer screening practices of African-American and non-African-American US primary care physicians: a cross-sectional survey

    Directory of Open Access Journals (Sweden)

    Richards TB

    2012-09-01

    Full Text Available Thomas B Richards,1 Sun Hee Rim,1 Ingrid J Hall,1 Lisa C Richardson,1 Louie E Ross21Division of Cancer Prevention and Control, National Center for Chronic Disease Prevention and Health Promotion, Centers for Disease Control and Prevention, Atlanta, GA, USA; 2North Carolina A and T State University, Greensboro, NC, USAPurpose: We explored whether African-American (AA primary care physicians (PCPs have different prostate cancer screening practices compared to non-AA PCPs, after adjustment for potential confounding factors such as the proportion of AA patients in PCP practices.Methods: We used SAS/SUDAAN to compare weighted responses from AA PCPs (n = 604 with those from non-AA PCPs (n = 647 in the 2007–2008 National Survey of Primary Care Physician Practices Regarding Prostate Cancer Screening. We used multivariate logistic regression to calculate the weighted odds ratios (OR and 95% confidence intervals (CI.Results: We found that AA PCPs had higher odds of working in practices with above-the-median (≥21% proportions of AA male patients (OR, 9.02; 95% CI: 5.85–13.91. A higher proportion of AA PCPs (53.5%; 95% CI: 49.5–57.4 reported an above-the-median proportion (≥91% of PSA testing during health maintenance exams as compared to non-AA PCPs (39.4%; 95% CI: 35.5–43.4; P < 0.0002. After adjusting for the proportion of AA patients and other factors, we found that AA PCPs had higher odds of using PSA tests to screen men (OR, 1.74; 95% CI: 1.11–2.73.Conclusion: This study quantifies the magnitude of the differences reported in previous focus group studies. Our results may be helpful in hypothesis generation and in planning future research studies.Keywords: African-American, physician practice patterns, prostate-specific antigen, screening tests

  6. Enhanced bioavailability of lycopene when consumed as cis-isomers from tangerine compared to red tomato juice, a randomized, cross-over clinical trial

    Science.gov (United States)

    Cooperstone, Jessica L.; Ralston, Robin A.; Riedl, Ken M.; Haufe, Thomas C.; Schweiggert, Ralf M.; King, Samantha A.; Timmers, Cynthia D.; Francis, David M.; Lesinski, Gregory B.; Clinton, Steven K.; Schwartz, Steven J.

    2015-01-01

    Scope Tangerine tomatoes (Solanum lycopersicum) are rich in tetra-cis-lycopene resulting from natural variation in carotenoid isomerase. Our objective was to compare the bioavailability of lycopene from tangerine to red tomato juice, and elucidate physical deposition forms of these isomers in tomatoes by light and electron microscopy. Methods and results Following a randomized crossover design, subjects (n=11, 6M/5F) consumed two meals delivering 10 mg lycopene from tangerine (94% cis) or red tomato juice (10% cis). Blood was sampled over 12 hours and triglyceride-rich lipoprotein fractions of plasma (TRLs) were isolated and analyzed using HPLC-DAD-MS/MS. Lycopene was crystalline in red tomato chromoplasts and globular in tangerine tomatoes. With tangerine tomato juice we observed a marked 8.5-fold increase in lycopene bioavailability compared to red tomato juice (PLycopene is markedly more bioavailable from tangerine than from red tomato juice, consistent with a predominance of cis-lycopene isomers and presence in chromoplasts in a lipid dissolved globular state. These results justify using tangerine tomatoes as a lycopene source in studies examining the potential health benefits of lycopene-rich foods. PMID:25620547

  7. A critical examination of the construct of perfectionism and its relationship to mental health in Asian and African Americans using a cross-cultural framework.

    Science.gov (United States)

    DiBartolo, Patricia Marten; Rendón, María José

    2012-04-01

    Although the bulk of the research literature on the construct of perfectionism and its relationship to mental health in the last 20 years has focused predominantly on Caucasian American samples, researchers are paying increasing attention to understanding perfectionism's dimensions across ethnicities. Given this momentum, the purpose of this paper is to use a cross-cultural framework to review published studies assessing perfectionism in members of an ethnic minority group living in the United States. Research to date has focused exclusively on Asian and African American samples and we organize our review by separating this literature into those studies that use level and structure-oriented cross-cultural approaches. Structure-oriented approaches empirically explore the phenomenology and/or correlates of perfectionism within each ethnic group whereas level-oriented approaches examine the relative magnitude of perfectionism's levels across groups. The last section of the review critically examines the strength of the evidence in support of researchers' arguments that certain sociocultural factors, such as collectivism and parenting style, influence perfectionism's expression and implications for ethnic minorities. Throughout the review, we offer a series of steps researchers can take to foster our understanding of perfectionism and its impacts using a cross-cultural perspective. Copyright © 2011 Elsevier Ltd. All rights reserved.

  8. Microstructure and cross-sectional shape of limb bones in Great Horned Owls and Red-tailed Hawks: how do these features relate to differences in flight and hunting behavior?

    Science.gov (United States)

    Marelli, Crystal A; Simons, Erin L R

    2014-01-01

    The Red-tailed Hawk and Great Horned Owl are two species of raptor that are similar in body size, diet, and habitat. Both species use their hindlimbs during hunting, but differ in foot morphology, how they approach and immobilize prey, and the average size of prey captured. They also differ in primary flight style: the Red-tailed Hawk uses static soaring and the Great Horned Owl uses flap-gliding. The objectives of this study were to characterize the microstructure and cross-sectional shape of limb bones of these species and examine the relationship with flight and hunting behaviors. The mid-shaft of six limb bones from six individuals of each species was sampled. The degree of bone laminarity (proportion of circular primary vascular canals) and cross-sectional geometric parameters were calculated. In both species, the humerus and femur exhibited features that suggest high resistance to torsional loading, whereas the tibiotarsus and phalanges had a shape more likely to resist compression and bending in a specific plane. The femur of the Red-tailed Hawk exhibited higher laminarity and larger polar moment of area than that of the Great Horned Owl. The tibiotarsus was more elliptical than that of the Great Horned Owl. The hawk approaches prey from a more horizontal axis, takes prey of greater mass, and is more likely to pursue prey on the ground, which could potentially be causing more torsional loads on the femur and bending loads on the tibiotarsus. In addition, differences in polar moment of area of the phalanges between the species could relate to differences in foot morphology or digit length. The humerus and ulna of the flap-gliding Great Horned Owl are more elliptical than the static soaring Red-tailed Hawk, a shape that may better resist the bending loads associated with a larger amount of flapping.

  9. Intimate partner violence in Mexican-American women with disabilities: a secondary data analysis of cross-language research.

    Science.gov (United States)

    Divin, Chris; Volker, Deborah L; Harrison, Tracie

    2013-01-01

    The aim of this qualitative descriptive study, guided by Antonovsky's salutogenic model, was to explore the manifestations of strength within the interviews of Spanish-speaking Mexican-American women aging with mobility impairments who also experienced intimate partner violence (IPV). IPV events gleaned from 26 audiotaped interviews from 7 Spanish-speaking Mexican-American women, who ranged in age from 55 to 75 years, constituted the sample for this secondary analysis. Five categories were identified: abuse from early on that shaped sense of coherence; violencia tan cruel--threatened sense of coherence; "salutogenic" choices within the context of IPV; a quest for peace; and strength amid struggle.

  10. Cross-Ethnic Invariance of Self-Esteem and Depression Measures for Chinese, Filipino, and European American Adolescents

    Science.gov (United States)

    Russell, Stephen T.; Crockett, Lisa J.; Shen, Yuh-Ling; Lee, Sun-A

    2008-01-01

    Self-esteem and depression are fundamental psychological adjustment constructs in the study of adolescent well-being. Most measures of these constructs have been developed and validated using European American samples, and while the correlates and predictors of psychological adjustment have been examined in multiple cultural settings, no existing…

  11. Seed conditioning of red oak: a recalcitrant North American seed Condicionamento de sementes de carvalho vermelho: semente recalcitrante da América do Norte

    Directory of Open Access Journals (Sweden)

    D.K. Struve

    1998-01-01

    Full Text Available A ten day aerated water soak was developed as a seed conditioning treatment for red oak (Quercus rubra L.. Conditioned seeds had higher germination completeness, uniformity and speed compared to control seeds. Seeds could be conditioned under a wide range of temperatures and durations. Conditioned seeds were maintained at 7(0C for 30 days without loss of seed quality. During conditioning, pericarps split in response to seed hydration. Split pericarps could be used as a pre-sowing indicator for high quality seeds. Seed conditioning was ineffective on dormant seeds. Increased crop uniformity and higher stand establishment can be realized by subjecting red oak acorns to an aerated water soak treatment followed by selecting seeds with split pericarps. These results are especially important in container production systems where limited numbers of value seeds are available.Sementes de carvalho vermelho (Quercus rubra L. foram condicionadas diretamente em água, sob aeração, durante 10 dias. As sementes condicionadas fisiologicamente apresentaram maior percentagem, velocidade e uniformidade de germinação, quando comparadas com a testemunha. O condicionamento das sementes pode ser efetuado sob ampla variação de temperaturas e períodos de exposição. Sementes condicionadas podem ser mantidas a 7ºC/30 dias, sem perda de qualidade. Durante o condicionamento ocorre ruptura do pericarpo, em resposta à hidratação da semente; essa ocorrência pode ser utilizada para estimar a qualidade da semente. O condicionamento não apresentou efeitos em sementes dormentes. O condicionamento das sementes de carvalho vermelho em água, com aeração, seguido pela seleção de sementes com ruptura do pericarpo, proporciona o rápido estabelecimento e uniformidade das plântulas.

  12. How Can I Trust You if You Don’t Know Who You Are? The Consequences of a Fluid Identity on Cross-Racial Organizing between African American Women and Latinas in Atlanta

    Directory of Open Access Journals (Sweden)

    Belisa González

    2016-04-01

    Full Text Available Scholarship in the area of cross-racial organizing between Latina/o and African Americans has increased substantially over the past ten years. Within that literature, scholars have identified many reasons why cross-racial coalitions both succeed and fail. Among the factors most often cited is the issue of trust. Despite the recognition of the crucial role trust plays in cross-racial organizing, little attention has been paid to what contributes to actually building trust between African Americans and Latina/o. I argue that one factor contributing to the distrust of Latinas among African American women involved in cross-racial organizing in Atlanta is the perceived discrepancy between Latinas’ own asserted identity and the identity assigned to them by African American women organizers. Using data gathered from six years of participant observation and forty interviews conducted with African American women and Latinas organizing in Georgia, I discuss the consequences of identity construction for cross-racial organizing. I find that within cross-racial organizing spaces in Atlanta, perceived racial identities are used by African American women as proxies for determining Latina organizers’ commitment to social justice and, correspondingly, how much individual Latinas can be trusted. Specifically, I find that African American respondents view Latina identity as optional and potentially white. Latina respondents, on the other hand, assert strong identities and contend that their perceived “optional” identities are a function of what Anzaldúa calls a mestiza consciousness or the straddeling of multiple identities. I argue that understanding how these identities are assigned and asserted by Latinas and African American women is a crucial and often-overlooked component to building trust, and by extension, to building sustainable cross-racial coalitions.

  13. Product (RED)

    DEFF Research Database (Denmark)

    Ponte, Stefano

    2011-01-01

    ) and the consumers who buy iconic brand products to help ‘distant others’. While in many other forms of causumerism, labels or certification systems ‘prove’ that a product is just, in RED, aid celebrities provide the proof. From the consumer point of view both labels and celebrities provide a similar simplification...... of complex social, economic, and environmental processes. At the same time, we argue that there are important distinctions as well—labels and certifications are ultimately about improving the conditions of production, whereas RED is about accepting existing production and trade systems and donating......(PRODUCT)RED™ (hereafter RED) is a cobranding initiative launched in 2006 by the aid celebrity Bono to raise money from product sales to support The Global Fund to Fight AIDS, Tuberculosis and Malaria. In this paper we argue that RED is shifting the boundaries of ‘causumerism’ (shopping...

  14. "Guerrilla theater…in the guise of red, white, and blue bunting”: The People’s Bicentennial Commission and the Politics of (Un)Americanism

    OpenAIRE

    Hall, S

    2018-01-01

    This article explores the battles over ‘Americanism’ and ‘un-Americanism’ that swirled around the People’s Bicentennial Commission – a radical, populist organization that sought to promote fundamental economic change during the mid-1970s. Although it was founded by Sixties veterans, the PBC was sharply critical of what it saw as the New Left’s abandonment of Americanism. As the nation prepared to celebrate its 200th birthday, the PBC sought to present itself, and its radical programme, as rep...

  15. Social relationships among family caregivers: a cross-cultural comparison between Mexican Americans and non-Hispanic White caregivers.

    Science.gov (United States)

    Phillips, Linda R; Crist, Janice

    2008-10-01

    Sometimes, clinicians assume caregivers in cultural groups believed to have large social networks and strong social support need little intervention from health professionals. This longitudinal study tests five hypotheses about the social relationships of Mexican American compared to non-Hispanic White caregivers and whether negative changes in social support affect perceived health. The sample includes 66 Mexican American and 92 non-Hispanic White caregivers. Findings show that social networks and social support are similar at baseline and similarly stable for 1 year. Negative changes in social support are correlated with poorer health perceptions. Findings underscore the importance of designing interventions that are culturally competent based on what the caregiver is experiencing rather than cultural stereotypes.

  16. Genomic regions associated with susceptibility to Barrett's esophagus and esophageal adenocarcinoma in African Americans: The cross BETRNet admixture study.

    Directory of Open Access Journals (Sweden)

    Xiangqing Sun

    Full Text Available Barrett's esophagus (BE and esophageal adenocarcinoma (EAC are far more prevalent in European Americans than in African Americans. Hypothesizing that this racial disparity in prevalence might represent a genetic susceptibility, we used an admixture mapping approach to interrogate disease association with genomic differences between European and African ancestry.Formalin fixed paraffin embedded samples were identified from 54 African Americans with BE or EAC through review of surgical pathology databases at participating Barrett's Esophagus Translational Research Network (BETRNet institutions. DNA was extracted from normal tissue, and genotyped on the Illumina OmniQuad SNP chip. Case-only admixture mapping analysis was performed on the data from both all 54 cases and also on a subset of 28 cases with high genotyping quality. Haplotype phases were inferred with Beagle 3.3.2, and local African and European ancestries were inferred with SABER plus. Disease association was tested by estimating and testing excess European ancestry and contrasting it to excess African ancestry.Both datasets, the 54 cases and the 28 cases, identified two admixture regions. An association of excess European ancestry on chromosome 11p reached a 5% genome-wide significance threshold, corresponding to -log10(P = 4.28. A second peak on chromosome 8q reached -log10(P = 2.73. The converse analysis examining excess African ancestry found no genetic regions with significant excess African ancestry associated with BE and EAC. On average, the regions on chromosomes 8q and 11p showed excess European ancestry of 15% and 20%, respectively.Chromosomal regions on 11p15 and 8q22-24 are associated with excess European ancestry in African Americans with BE and EAC. Because GWAS have not reported any variants in these two regions, low frequency and/or rare disease associated variants that confer susceptibility to developing BE and EAC may be driving the observed European ancestry

  17. Zonal surface wind jets across the Red Sea due to mountain gap forcing along both sides of the Red Sea

    KAUST Repository

    Jiang, Houshuo

    2009-01-01

    [1] Mesoscale atmospheric modeling over the Red Sea, validated by in-situ meteorological buoy data, identifies two types of coastal mountain gap wind jets that frequently blow across the longitudinal axis of the Red Sea: (1) an eastward-blowing summer daily wind jet originating from the Tokar Gap on the Sudanese Red Sea coast, and (2) wintertime westward-blowing wind-jet bands along the northwestern Saudi Arabian coast, which occur every 10-20 days and can last for several days when occurring. Both wind jets can attain wind speeds over 15 m s-1 and contribute significantly to monthly mean surface wind stress, especially in the cross-axis components, which could be of importance to ocean eddy formation in the Red Sea. The wintertime wind jets can cause significant evaporation and ocean heat loss along the northeastern Red Sea coast and may potentially drive deep convection in that region. An initial characterization of these wind jets is presented. Copyright 2009 by the American Geophysical Union.

  18. The Impact of Cultural Background and Cross-Cultural Experience on Impressions of American and Korean Male Speakers.

    Science.gov (United States)

    Peng, Ying; And Others

    1993-01-01

    Studies whether people from different cultures form different trait impressions based on identical vocal qualities, and whether cross-cultural experience influences trait impressions. Results for 48 Korean undergraduates in Korea and 32 U.S. undergraduates and 32 Korean graduate students in Boston (Massachusetts) highlight theories of ecological…

  19. AcT-2: a novel myotropic and antimicrobial type 2 tryptophyllin from the skin secretion of the Central American red-eyed leaf frog, Agalychnis callidryas.

    Science.gov (United States)

    Ge, Lilin; Lyu, Peng; Zhou, Mei; Zhang, Huiling; Wan, Yuantai; Li, Bin; Li, Renjie; Wang, Lei; Chen, Tianbao; Shaw, Chris

    2014-01-01

    Tryptophyllins are a diverse family of amphibian peptides originally found in extracts of phyllomedusine frog skin by chemical means. Their biological activities remain obscure. Here we describe the isolation and preliminary pharmacological characterization of a novel type 2 tryptophyllin, named AcT-2, from the skin secretion of the red-eyed leaf frog, Agalychnis callidryas. The peptide was initially identified during smooth muscle pharmacological screening of skin secretion HPLC fractions and the unique primary structure--GMRPPWF-NH2--was established by both Edman degradation and electrospray MS/MS fragmentation sequencing. A. cDNA encoding the biosynthetic precursor of AcT-2 was successfully cloned from a skin secretion-derived cDNA library by means of RACE PCR and this contained an open-reading frame consisting of 62 amino acid residues with a single AcT-2 encoding sequence located towards the C-terminus. A synthetic replicate of AcT-2 was found to relax arterial smooth muscle (EC50 = 5.1 nM) and to contract rat urinary bladder smooth muscle (EC50 = 9.3 μ M). The peptide could also inhibit the growth of the microorganisms, Staphylococcus aureus, (MIC = 256 mg/L) Escherichia coli (MIC = 512 mg/L), and Candida albicans (128 mg/L). AcT-2 is thus the first amphibian skin tryptophyllin found to possess both myotropic and antimicrobial activities.

  20. AcT-2: A Novel Myotropic and Antimicrobial Type 2 Tryptophyllin from the Skin Secretion of the Central American Red-Eyed Leaf Frog, Agalychnis callidryas

    Directory of Open Access Journals (Sweden)

    Lilin Ge

    2014-01-01

    Full Text Available Tryptophyllins are a diverse family of amphibian peptides originally found in extracts of phyllomedusine frog skin by chemical means. Their biological activities remain obscure. Here we describe the isolation and preliminary pharmacological characterization of a novel type 2 tryptophyllin, named AcT-2, from the skin secretion of the red-eyed leaf frog, Agalychnis callidryas. The peptide was initially identified during smooth muscle pharmacological screening of skin secretion HPLC fractions and the unique primary structure—GMRPPWF-NH2—was established by both Edman degradation and electrospray MS/MS fragmentation sequencing. A. cDNA encoding the biosynthetic precursor of AcT-2 was successfully cloned from a skin secretion-derived cDNA library by means of RACE PCR and this contained an open-reading frame consisting of 62 amino acid residues with a single AcT-2 encoding sequence located towards the C-terminus. A synthetic replicate of AcT-2 was found to relax arterial smooth muscle (EC50 = 5.1 nM and to contract rat urinary bladder smooth muscle (EC50 = 9.3 μM. The peptide could also inhibit the growth of the microorganisms, Staphylococcus aureus, (MIC = 256 mg/L Escherichia coli (MIC = 512 mg/L, and Candida albicans (128 mg/L. AcT-2 is thus the first amphibian skin tryptophyllin found to possess both myotropic and antimicrobial activities.

  1. How Can I Trust You if You Don’t Know Who You Are? The Consequences of a Fluid Identity on Cross-Racial Organizing between African American Women and Latinas in Atlanta

    OpenAIRE

    Belisa González

    2016-01-01

    Scholarship in the area of cross-racial organizing between Latina/o and African Americans has increased substantially over the past ten years. Within that literature, scholars have identified many reasons why cross-racial coalitions both succeed and fail. Among the factors most often cited is the issue of trust. Despite the recognition of the crucial role trust plays in cross-racial organizing, little attention has been paid to what contributes to actually building trust between African Ameri...

  2. Profile of red blood cell morphologies and causes of anaemia among pregnant women at first clinic visit in the mount Cameroon area: a prospective cross sectional study

    OpenAIRE

    Anchang-Kimbi, Judith K.; Nkweti, Vera Ngenwie; Ntonifor, Helen Ngum; Apinjoh, Tobias O.; Chi, Hanesh Fru; Tata, Rolland Bantar; Achidi, Eric Akum

    2017-01-01

    Objective Anaemia is a serious problem in pregnancy in malaria-endemic countries. This study investigated red cell morphologies and possible causes of anaemia among pregnant women at first clinic visit. Venous blood samples from consented women were used to determine haemoglobin (Hb) levels, mean corpuscular volume (MCV) and mean corpuscular haemoglobin (MCH) using an automated haematology analyzer. Malaria parasitaemia was diagnosed by microscopy. Definitions were as follows: anaemia (Hb 

  3. Cruz Vermelha Brasileira (filial São Paulo na imprensa (1916-1930 Cruz Roja Brasileña (filial São Paulo en la imprenta (1916-1930 Brazilian Red Cross (São Paulo branch in media (1916-1930

    Directory of Open Access Journals (Sweden)

    Fernando Porto

    2009-09-01

    -1930 . The objectives were to describe and analyze its visibility within the written media and to discuss the effects of the symbolic belief of the Brazilian Red Cross Society. Documents for analysis derived from a portfolio found in the Historical, Cultural Center for Iberian-American Nursing, of the University of São Paulo, School of Nursing. Results were analyzed based on Pierre Bourdieu's concepts which indicate a symbolic belief circle, when 1089 news were published in the national and international press. In this sense, for each publication of news about the Brazilian Red Cross, this disseminated to the central board and consequently to the International Red Cross.

  4. GPS based daily activity patterns in European red deer and North American elk (Cervus elaphus: indication for a weak circadian clock in ungulates.

    Directory of Open Access Journals (Sweden)

    Erik P Ensing

    Full Text Available Long-term tracking using global positioning systems (GPS is widely used to study vertebrate movement ecology, including fine-scale habitat selection as well as large-scale migrations. These data have the potential to provide much more information about the behavior and ecology of wild vertebrates: here we explore the potential of using GPS datasets to assess timing of activity in a chronobiological context. We compared two different populations of deer (Cervus elaphus, one in the Netherlands (red deer, the other in Canada (elk. GPS tracking data were used to calculate the speed of the animals as a measure for activity to deduce unbiased daily activity rhythms over prolonged periods of time. Speed proved a valid measure for activity, this being validated by comparing GPS based activity data with head movements recorded by activity sensors, and the use of GPS locations was effective for generating long term chronobiological data. Deer showed crepuscular activity rhythms with activity peaks at sunrise (the Netherlands or after sunrise (Canada and at the end of civil twilight at dusk. The deer in Canada were mostly diurnal while the deer in the Netherlands were mostly nocturnal. On an annual scale, Canadian deer were more active during the summer months while deer in the Netherlands were more active during winter. We suggest that these differences were mainly driven by human disturbance (on a daily scale and local weather (on an annual scale. In both populations, the crepuscular activity peaks in the morning and evening showed a stable timing relative to dawn and dusk twilight throughout the year, but marked periods of daily a-rhythmicity occurred in the individual records. We suggest that this might indicate that (changes in light levels around twilight elicit a direct behavioral response while the contribution of an internal circadian timing mechanism might be weak or even absent.

  5. Geospatial Information Categories Mapping in a Cross-lingual Environment: A Case Study of “Surface Water” Categories in Chinese and American Topographic Maps

    Directory of Open Access Journals (Sweden)

    Xi Kuai

    2016-06-01

    Full Text Available The need for integrating geospatial information (GI data from various heterogeneous sources has seen increased importance for geographic information system (GIS interoperability. Using domain ontologies to clarify and integrate the semantics of data is considered as a crucial step for successful semantic integration in the GI domain. Nevertheless, mechanisms are still needed to facilitate semantic mapping between GI ontologies described in different natural languages. This research establishes a formal ontology model for cross-lingual geospatial information ontology mapping. By first extracting semantic primitives from a free-text definition of categories in two GI classification standards with different natural languages, an ontology-driven approach is used, and a formal ontology model is established to formally represent these semantic primitives into semantic statements, in which the spatial-related properties and relations are considered as crucial statements for the representation and identification of the semantics of the GI categories. Then, an algorithm is proposed to compare these semantic statements in a cross-lingual environment. We further design a similarity calculation algorithm based on the proposed formal ontology model to distance the semantic similarities and identify the mapping relationships between categories. In particular, we work with two GI classification standards for Chinese and American topographic maps. The experimental results demonstrate the feasibility and reliability of the proposed model for cross-lingual geospatial information ontology mapping.

  6. Viewpoint: Cultural competence and the African American experience with health care: The case for specific content in cross-cultural education.

    Science.gov (United States)

    Eiser, Arnold R; Ellis, Glenn

    2007-02-01

    Achieving cultural competence in the care of a patient who is a member of an ethnic or racial minority is a multifaceted project involving specific cultural knowledge as well as more general skills and attitude adjustments to advance cross-cultural communication in the clinical encounter. Using the important example of the African American patient, the authors examine relevant historical and cultural information as it relates to providing culturally competent health care. The authors identify key influences, including the legacy of slavery, Jim Crow discrimination, the Tuskegee syphilis study, religion's interaction with health care, the use of home remedies, distrust, racial concordance and discordance, and health literacy. The authors propose that the awareness of specific information pertaining to ethnicity and race enhances cross-cultural communication and ways to improve the cultural competence of physicians and other health care providers by providing a historical and social context for illness in another culture. Cultural education, modular in nature, can be geared to the specific populations served by groups of physicians and provider organizations. Educational methods should include both information about relevant social group history as well as some experiential component to emotively communicate particular cultural needs. The authors describe particular techniques that help bridge the cross-cultural clinical communication gaps that are created by patients' mistrust, lack of cultural understanding, differing paradigms for illness, and health illiteracy.

  7. American individualism rises and falls with the economy: Cross-temporal evidence that individualism declines when the economy falters.

    Science.gov (United States)

    Bianchi, Emily C

    2016-10-01

    Past work has shown that economic growth often engenders greater individualism. Yet much of this work charts changes in wealth and individualism over long periods of time, making it unclear whether rising individualism is primarily driven by wealth or by the social and generational changes that often accompany large-scale economic transformations. This article explores whether individualism is sensitive to more transient macroeconomic fluctuations, even in the absence of transformative social changes or generational turnover. Six studies found that individualism swelled during prosperous times and fell during recessionary times. In good economic times, Americans were more likely to give newborns uncommon names (Study 1), champion autonomy in children (Study 2), aspire to look different from others (Study 3), and favor music with self-focused language (Study 4). Conversely, when the economy was floundering, Americans were more likely to socialize children to attend to the needs of others (Study 2) and favor music with other-oriented language (Study 4). Subsequent studies found that recessions engendered uncertainty (Study 5) which in turn tempered individualism and fostered interdependence (Study 6). (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  8. Crossing the Rubicon : the decline of the American empire at the end of the age of oil

    Energy Technology Data Exchange (ETDEWEB)

    Ruppert, M.C.

    2004-07-01

    The depletion of fossil fuels and how this governs current political and military strategies is the subject of this book. North American dependency on these resources was examined in the context of recent political actions and the forces operating behind the drive towards multi-national globalization. The book intends to address the vacuum created by the omissions of a largely corporate media in delivering this information to the public. The motives and responses behind the September 11 attacks were examined, with particular reference to the Pentagon's need for a pretext for a war that would enable an all-out drive for the last reserves of oil and gas. The author's depiction of the United States government's hidden agenda before the Iraqi war was presented, with a detailed outline of theories connecting petroleum, war and drug trafficking. Censorship and various other internal tactics used to conceal motives were examined. American foreign policy decisions surrounding Russia, Saudi Arabia, Pakistan and the Taliban were discussed, as was the long-standing business relationship between the current government and the bin Laden family. Details of the business activities of various chiefs of staff were presented and examined. Detailed information was provided about warfare tactics, biological warfare and the Iraqi/Saudi oil fields. refs., tabs., figs.

  9. Occupational Contact Dermatitis in North American Production Workers Referred for Patch Testing: Retrospective Analysis of Cross-Sectional Data From the North American Contact Dermatitis Group 1998 to 2014.

    Science.gov (United States)

    Warshaw, Erin M; Hagen, Solveig L; DeKoven, Joel G; Zug, Kathryn A; Sasseville, Denis; Belsito, Donald V; Zirwas, Matthew J; Fowler, Joseph F; Taylor, James S; Fransway, Anthony F; DeLeo, Vincent A; Marks, James G; Pratt, Melanie D; Maibach, Howard I; Mathias, C G Toby

    Little is known about the epidemiology of contact dermatitis in production workers (PWs). The aims of this study were to estimate the prevalence of contact dermatitis and characterize clinically relevant and occupationally related allergens among North American PWs undergoing patch testing. This was a retrospective cross-sectional analysis of North American Contact Dermatitis Group data from 1998 to 2014. Of 39,332 patch-tested patients, 2732 (7.0%) were PWs. Among PWs, most were men (62.4%) and white (83.9%). A history of childhood eczema was uncommon (11.3%). Prevalent occupations included machine operators (27.3%); fabricators, assemblers, and hand-working occupations (16.8%); and precision metalworking occupations (16.1%). The most frequent sites of dermatitis were the hands (53.8%) and arms (29.4%), which were significantly more commonly affected compared with non-PWs (P contact dermatitis, and irritant contact dermatitis were also significantly more common in PWs (49.9% vs 10.6%, 58.9% vs 53.7%, and 32.7% vs 25.7%, respectively; all Ps contact dermatitis. Involvement of exposed body areas was common. Frequently identified allergens included adhesives/glues, rubber accelerators, metals, and preservatives.

  10. Red Sirius

    Energy Technology Data Exchange (ETDEWEB)

    Martynov, D Ya

    1976-01-01

    A hypothesis is proposed explaining the assumption that Sirius changed its colour from red in the second century to pale blue in the tenth century A.D. The hypothesis is based on the possibility of transformation of a Sirius satellite (Sirius B) from a red giant in the past to a white dwarf in the present. Such a transformation would have been accompanied by an explosion of Sirius B, which is clearly visible from the Earth. The fact that the increase in Sirius brightness by 4-5 units is not reflected in historical chronicles is attributed to the degradation of sciences in Europe in 4-10 centuries.

  11. Assessing blood flow, microvasculature, erythema and redness in hypertrophic scars: A cross sectional study showing different features that require precise definitions.

    Science.gov (United States)

    Jaspers, M E H; Stekelenburg, C M; Simons, J M; Brouwer, K M; Vlig, M; van den Kerckhove, E; Middelkoop, E; van Zuijlen, P P M

    2017-08-01

    In hypertrophic scar assessment, laser Doppler imaging (LDI), colorimetry and subjective assessment (POSAS) can be used to evaluate blood flow, erythema and redness, respectively. In addition, the microvasculature (i.e. presence of microvessels) can be determined by immunohistochemistry. These measurement techniques are frequently used in clinical practice and/or in research to evaluate treatment response and monitor scar development. However, until now it has not been tested to what extent the outcomes of these techniques are associated, whilst the outcome terms are frequently used interchangeably or replaced by the umbrella term 'vascularization'. This is confusing, as every technique seems to measure a specific feature. Therefore, we evaluated the correlations of the four measurement techniques. We included 32 consecutive patients, aged ≥18 years, who underwent elective resection of a hypertrophic scar. Pre-operatively, we performed LDI (measuring blood flow), colorimetry (measuring erythema) and the POSAS (subjective redness) within the predefined scar area of interest (∼1.5cm). Subsequently, the scar was excised and the area of interest was sent for immunohistochemistry, to determine the presence of microvessels. Only a statistically significant correlation was found between erythema values (colorimetry) and subjective redness assessment (POSAS) (r=0.403, p=0.030). We found no correlations between the outcomes of LDI, immunohistochemistry and colorimetry. Blood flow, the presence of microvessels and erythema appear to be different hypertrophic scar features because they show an absence of correlation. Therefore, in the field of scar assessment, these outcome terms cannot be used interchangeably. In addition, we conclude that the term 'vascularization' does not seem appropriate to serve as an umbrella term. The use of precise definitions in research as well as in clinical practice is recommended. Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.

  12. Comparison of the urinary excretion of quercetin glycosides from red onion and aglycone from dietary supplements in healthy subjects: a randomized, single-blinded, cross-over study.

    Science.gov (United States)

    Shi, Yuanlu; Williamson, Gary

    2015-05-01

    Some intervention studies have shown that quercetin supplementation can regulate certain biomarkers, but it is not clear how the doses given relate to dietary quercetin (e.g. from onion). We conducted a two-period, two-sequence crossover study to compare the bioavailability of quercetin when administered in the form of a fresh red onion meal (naturally glycosylated quercetin) or dietary supplement (aglycone quercetin) under fasting conditions. Six healthy, non-smoking, adult males with BMI 22.7 ± 4.0 kg m(-2) and age 35.3 ± 12.3 y were grouped to take the two study meals in random order. In each of the 2 study periods, one serving of onion soup (made from 100 g fresh red onion, providing 156.3 ± 3.4 μmol (47 mg) quercetin) or a single dose of a quercetin dihydrate tablet (1800 ± 150 μmol (544 mg) of quercetin) were administered following 3 d washout. Urine samples were collected up to 24 h, and after enzyme deconjugation, quercetin was quantified by LC-MS. The 24 h urinary excretion of quercetin (1.69 ± 0.79 μmol) from red onion in soup was not significantly different to that (1.17 ± 0.44 μmol) for the quercetin supplement tablet (P = 0.065, paired t-test). This means that, in practice, 166 mg of quercetin supplement would be comparable to about 10 mg of quercetin aglycone equivalents from onion. These data allow intervention studies on quercetin giving either food or supplements to be more effectively compared.

  13. Cross Shelf Patterns in Habitat Selectivity of Hawkfish (Family: Cirrhitidae) in the Red Sea; with a Special Case of Varying Color Morphs in Paracirrhites forsteri.

    KAUST Repository

    Chaidez, Veronica

    2015-01-01

    Not much is known about hawkfish worldwide including those that occur in the understudied Red Sea reef system. Hawkfishes are small reef predators that perch in ambush-ready positions and shelter within or on various substrates including live and dead coral. The aim of this study was to look at the distribution and abundance patterns of Red Sea hawkfishes across an inshore and offshore gradient and to investigate the use of benthic habitats. This study was conducted on three inshore, four midshore, and two offshore reefs with surveys at 8 meters and along the reef crest. In total, three species were documented: Paracirrhites forsteri, Cirrhitichthys oxycephalus, and Cirrhitus spilotoceps. We found clear distinctions between depth zones and between continental shelf positions. Cirrhitichthys oxycephalus only occurs at the reef slope and Cirrhitus spilotoceps is only found on reef crests. Paracirrhites forsteri was the most abundant species across all reefs and was found in four varying color morphs. Morph 1 showed the most evidence of being a generalist as it utilized the greatest number of substrates. All three species were more abundant on midshore and offshore reefs which have healthier, intact coral communities. Coral cover is a good indicator of hawkfish abundance even when the species in question does not utilize live coral directly.

  14. The integrated North American electricity market : assuring an adequate supply of electricity through cross-border cooperation and trade

    International Nuclear Information System (INIS)

    Egan, T.

    2005-03-01

    The purpose of this paper is to support cooperation and discussion of the long-term sufficiency of the electricity trading system between Canada and the United States. It discusses the integrated electricity market including details on exports and imports of electricity, major transmission interconnections, the economic and environmental benefits of an integrated market and electricity generation statistics by fuel source. The paper also discusses several areas of cooperation and presents several recommendations including: greater dialogue on regional supply requirements; mandatory reliability standards; coordinated regulatory approaches to new cross-border transmission; the role of emerging generation and transmission technologies; opportunities to exchange experience and learning on demand-side measures; coordinated strategies to manage greenhouse gas and other air pollutants; and, critical infrastructure protection. The paper concludes that the integration between Canada and the United States will only increase as energy demand and trade continue to grow, making close cooperation between the two countries a necessity. 6 figs

  15. Cross-Cultural Filmmaking as a Process of Self-Reflection: Filming Native Americans within Central European Space’s Prevailing Imagery of the “Noble Savage”

    Directory of Open Access Journals (Sweden)

    Šavelková Lívia

    2016-06-01

    Full Text Available In Said´s notion of “Orientalism” as a set of discursive practices through which the West structured the imagined East, the Czech Republic (or former Czechoslovakia in particular, and so called Eastern Europe in general, has been viewed by “the West” as a space inhabited by “exotic other”. The former socialist countries (and the so called post-socialist countries have been constructing their own “Orients” and “exotic others” as well including Noble Savage stereotype of Native Americans. This paper focuses on a visual (representation of a meeting between people who might have mutually constructed each other as the “exotic other”. Based on filming of a visit of a Native American sport team competing in the Czech Republic, the paper would like to discuss who are the “exotic ones” and for whom and the methodological issues related to the creation of the cross-cultural ethnographic films.

  16. Association between anxiety and severe quality-of-life impairment in postmenopausal women: analysis of a multicenter Latin American cross-sectional study.

    Science.gov (United States)

    Núñez-Pizarro, Jorge L; González-Luna, Alejandro; Mezones-Holguín, Edward; Blümel, Juan E; Barón, Germán; Bencosme, Ascanio; Benítez, Zully; Bravo, Luz M; Calle, Andrés; Flores, Daniel; Espinoza, María T; Gómez, Gustavo; Hernández-Bueno, José A; Martino, Mabel; Lima, Selva; Monterrosa, Alvaro; Mostajo, Desiree; Ojeda, Eliana; Onatra, William; Sánchez, Hugo; Tserotas, Konstantinos; Vallejo, María S; Witis, Silvina; Zúñiga, María C; Chedraui, Peter

    2017-06-01

    To evaluate associations between anxiety and severe impairment of quality of life (QoL) in Latin American postmenopausal women. This was a secondary analysis of a multicenter cross-sectional study among postmenopausal women aged 40 to 59 from 11 Latin American countries. We evaluated anxiety (The Goldberg Depression and Anxiety Scale), and QoL (Menopause Rating Scale [MRS]), and included sociodemographic, clinical, lifestyle, and anthropometric variables in the analysis. Poisson family generalized linear models with robust standard errors were used to estimate prevalence ratios (PRs) and 95% CIs. There were two adjusted models: a statistical model that included variables associated with the outcomes in bivariate analyses, and an epidemiologic model that included potentially confounding variables from literature review. Data from 3,503 women were included; 61.9% had anxiety (Goldberg). Severe QoL impairment (total MRS score ≥17) was present in 13.7% of women, as well as severe symptoms (MRS subscales): urogenital (25.5%), psychological (18.5%), and somatic (4.5%). Anxiety was independently associated with severe QoL impairment and severe symptoms in the epidemiological (MRS total score: PR 3.6, 95% CI, 2.6-5.0; somatic: 5.1, 95% CI, 2.6-10.1; psychological: 2.8, 95% CI, 2.2-3.6; and urogenital: 1.4, 95% CI, 1.2-1.6) and the statistical model (MRS total score: PR 3.5, 95% CI, 2.6-4.9; somatic: 5.0, 95% CI, 2.5-9.9; psychological: 2.9, 95% CI, 2.2-3.7; and urogenital: 1.4; 95% CI, 1.2-1.6). In this postmenopausal Latin American sample, anxiety was independently associated with severe QoL impairment. Hence, screening for anxiety in this population is important.

  17. An examination of the cross-cultural validity of the Identity Capital Model: American and Japanese students compared.

    Science.gov (United States)

    Côté, James E; Mizokami, Shinichi; Roberts, Sharon E; Nakama, Reiko

    2016-01-01

    The Identity Capital Model proposes that forms of personal agency are associated with identity development as part of the transition to adulthood. This model was examined in two cultural contexts, taking into account age and gender, among college and university students aged 18 to 24 (N = 995). Confirmatory Factor Analyses verified cultural, age, and gender invariance of the two key operationalizations of the model. A Structural Equation Model path analysis confirmed that the model applies in both cultures with minor variations-types of personal agency are associated with the formation of adult- and societal-identities as part of the resolution of the identity stage. It was concluded that forms of personal agency providing the most effective ways of dealing with "individualization" (e.g., internal locus of control) are more important in the transition to adulthood among American students, whereas types of personal agency most effective in dealing with "individualistic collectivism" (e.g., ego strength) are more important among Japanese students. Copyright © 2015 The Foundation for Professionals in Services for Adolescents. Published by Elsevier Ltd. All rights reserved.

  18. Affordances in the Home Environment for Motor Development: A Cross-Cultural Study between American and Lebanese Children

    Directory of Open Access Journals (Sweden)

    Diala Ammar

    2013-01-01

    Full Text Available Considerable efforts have been devoted to map the relations between the home environment and selected aspects of child’s development. A recent instrument was developed that aimed at assessing the affordances in the home environment, the AHEMD-SR. Although the AHEMD-SR gave insight into affordances in the home, it was focused on two specific populations from the United States and Portugal. Currently, there is limited research regarding the validity of this instrument when used in different cultures. The purpose of this study was to compare a sample of Middle Eastern children to the normative sample that was used to validate the AHEMD. Results showed a significance difference between the socioeconomic statuses between the groups. Concerning factor analysis, results showed that the Lebanese group had five factors loading as did the American/Portuguese sample but with variables loading differently. Interestingly, the Lebanese group showed higher scores for affordances inside the home such replica toys and games. Our findings show that the state of the environment may play a role in the affordances and development. Future work is needed to look at the specific loading and possible variables that may be included in the AHMED-SR to look at other cultures that may have other limitations.

  19. A cross-over in Mexican and Mexican-American fertility rates: Evidence and explanations for an emerging paradox

    Directory of Open Access Journals (Sweden)

    Patrick Heuveline

    2005-03-01

    Full Text Available Against a backdrop of two new developments in the fertility behavior of the Mexican- Origin population in the U.S., the present discussion will update contemporary Mexican-Origin fertility patterns and address several theoretical weaknesses in the current approach to minority group fertility. Data come from six national surveys (three from Mexico and three from the U.S. that cover a twenty-five year period (1975-2000. The findings demonstrate dramatic decreases in the fertility rates in Mexico at the same time that continuous increases have been documented in the fertility rates of third-or-later generation Mexican-Americans in the U.S., particularly at younger ages. These changes necessitate a reexamination of the ubiquitous theory that Mexican pronatalist values are responsible for the high fertility rates found within the Mexican-Origin population in the U.S. Instead, they point to the increasing relevance of framing the fertility behavior of the Mexican-Origin population within a racial stratification perspective that stresses the influence of U.S. social context on fertility behavior. As a step in this direction, the analysis examines fertility patterns within the Mexican-Origin population in the U.S. Special attention is given to the role of nativity/generational status in contributing to within group differences.

  20. The attitude of Latin American immigrants in Florida (USA) towards deceased organ donation - a cross section cohort study.

    Science.gov (United States)

    Ríos, Antonio; López-Navas, Ana Isabel; García, José Antonio; Garrido, Gregorio; Ayala-García, Marco Antonio; Sebastián, María José; Hernandez, Antonio Miguel; Ramírez, Pablo; Parrilla, Pascual

    2017-10-01

    The Latin American (LA) population resident in the USA is a growing subgroup of the population. To find out the structure of attitude towards organ donation in the LA population resident in Florida (USA). A sample was taken of LA residents in Florida, randomized and stratified by nationality, age and sex (n = 1524). Attitude was assessed using a validated questionnaire (PCID-DTO Rios) that was self-completed anonymously. The survey completion rate was 95% (n = 1450). Attitude was favourable in 33% of respondents (n = 485), against in 40% (n = 575) and undecided in 27% (n = 390). The following variables were associated with a favourable attitude: country of origin (Dominican Republic; P = 0.038); sex (female; P attitude towards donating a family member's organs (P attitude of his or her religion towards organ donation (P attitude towards donation of LA in Florida is worse than that reported in the native population and is associated with certain psychosocial factors. © 2017 Steunstichting ESOT.

  1. [Influence of personal, professional and cross-national factors in burnout syndrome in Hispanic Americans and Spanish health workers (2007)].

    Science.gov (United States)

    Grau Martín, Armand; Flichtentrei, Daniel; Suñer, Rosa; Prats, María; Braga, Florencia

    2009-01-01

    Burnout syndrome is related to cultural and individual factors. The aim of this study was to compare the frequency of burnout and the scores for its three components with the perceptions and the demographic and professional characteristics of the workers. Burnout syndrome was studied in 11,530 Hispanic Americans and Spanish healthcare professionals (51% male, mean age 41.7 years). The Maslach Burnout Inventory and a previously drawn up questionnaire were administered online from the Intramed website from December 2006 to September 2007. Associations were tested using multiple logistic regression. The frequency of burnout in professionals resident in Spain was 14.9%, in Argentina 14.4%, and in Uruguay 7.9% whereas professionals in Mexico, Ecuador, Peru, Columbia, Uruguay, Guatemala and El Salvador presented frequencies of burnout of between 2.5% and 5.9%. By professions, doctors had a prevalence of burnout of 12.1%, nurses 7.2%, and dentists, psychologists and nutritionists of burnout predominated amongst doctors working in emergency departments (17%) and internal medicine departments (15.5%) whereas anaesthetists and dermatologists had the lowest prevalence (5% and 5.3%, respectively). Older age (OR=0.96), having children (OR=0.93), the perception of feeling valued (OR=0.53), optimism (OR=0.80), job satisfaction (OR=0.80), and satisfaction with salary (OR=0.91) are variables which protect against burnout. The expression of burnout varies among nations and professions. Age (older age), having children, the perception of feeling valued, optimism, job satisfaction and satisfaction with salary are protective variables of burnout.

  2. American Orthopaedic Foot and Ankle Society ankle-hindfoot scale: A cross-cultural adaptation and validation study from Iran.

    Science.gov (United States)

    Vosoughi, Amir Reza; Roustaei, Narges; Mahdaviazad, Hamideh

    2017-02-17

    The use of valid and reliable outcome rating scales is essential for evaluating the result of different treatments and interventions. The purposes of this study were to translate and culturally adapt the American Orthopaedic Foot and Ankle Society ankle-hindfoot scale (AOFAS-AHFS) into Persian languages and evaluate its psychometric properties. Forward-backward translation and cultural adaptation method were used to develop Persian version of AOFAS-AHFS. From March to July 2016, one hundred consecutive patients with ankle and hindfoot injuries were included. Internal consistency and reproducibility were evaluated using Cronbach's alpha, Spearman's rank correlation coefficient and Intraclass correlation coefficient (ICC) respectively. Construct validity reported which compare the outcome rating scale measurements with Short Form-36 (SF-36), also convergent and discriminant validity evaluated using Spearman's rank correlation coefficient. Mean age (SD) of the patients was 41.95±13.45years. Cronbach's α coefficient, Spearman's rho and ICC values were 0.71, 0.89 and 0.90 respectively. Total score of AOFAS-AHFS and SF-36 domains has a correlation ranged between 0.17-0.55. Spearman's rank correlation coefficient of 0.4 was exceeded by all items with the exception of stability. The Spearman's rank correlation between each item in functional subscales with its own subscales was higher than the correlation between these items and other subscales. Persian version of AOFAS-AHFS provides additional reliable and valid instrument which can be used to assess broad range of patients with foot and ankle disorders that speaking in Persian. However, it seems that the original version of AOFAS-AHFS needs some revisions. Copyright © 2017 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

  3. EUROPEAN AND AMERICAN PERSPECTIVES ON THE CHOICE OF LAW REGARDING CROSS-BORDER INSOLVENCIES OF MULTINATIONAL CORPORATIONS – SUGGESTIONS FOR SOUTH AFRICA

    Directory of Open Access Journals (Sweden)

    Jeanette Weideman

    2012-12-01

    Full Text Available An increase in economic globalisation and international trade has amounted to an increase in the number of multinational enterprises that have debt, own assets and conduct business in various jurisdictions around the world. This, coupled with the recent worldwide economic recession, has inevitably caused the increased occurrence of multinational financial default, also known as cross-border insolvency (CBI. The legal response to this trend has, inter alia, produced two important international instruments that were designed to address key issues associated with CBI. Firstly, the United Nations Commission on International Trade Law (UNCITRAL adopted the UNCITRAL Model Law on Cross-Border Insolvency (the Model Law in 1997, which has been adopted by nineteen countries including the United States of America and South Africa. Secondly, the European Union (EU adopted the European Council Regulation on Insolvency Proceedings (EC Regulation in 2000. Both the EC Regulation and Chapter 15 adopt a “modified universalist” approach towards CBI matters. Europe and the United States of America are currently the world leaders in the area of CBI and the CBI legislation adopted and applied in these jurisdictions seems to be effective. As South Africa’s Cross-Border Insolvency Act is not yet effective, there is no local policy guidance available to insolvency practitioners with regard to the application of the Model Law. At the basis of this article is the view that an analysis of the European and American approaches to CBI matters will provide South African practitioners with valuable insight, knowledge and lessons that could be used to understand and apply the principles adopted and applied in terms of the EC Regulation and Chapter 15, specifically the COMI concept, the “establishment” concept in the case of integrated multinational enterprises and related aspects.

  4. Occupational Contact Dermatitis in North American Print Machine Operators Referred for Patch Testing: Retrospective Analysis of Cross-Sectional Data From the North American Contact Dermatitis Group 1998 to 2014.

    Science.gov (United States)

    Warshaw, Erin M; Hagen, Solveig L; Belsito, Donald V; DeKoven, Joel G; Maibach, Howard I; Mathias, C G Toby; Zug, Kathryn A; Sasseville, Denis; Zirwas, Matthew J; Fowler, Joseph F; Fransway, Anthony F; DeLeo, Vincent A; Marks, James G; Pratt, Melanie D; Taylor, James S

    Little is known about the epidemiology of contact dermatitis (CD) in print machine operators (PMOs). The aims of this study were to estimate the prevalence of CD and characterize clinically relevant and occupationally related allergens among PMOs undergoing patch testing. This was a retrospective cross-sectional analysis of the North American Contact Dermatitis Group data from 1998 to 2014. Of 39,332 patch-tested patients, 132 (0.3%) were PMOs. Among PMOs, most were male (75.0%) and white (92.4%). The majority were printing press operators (85.6%). The most frequent sites of dermatitis were hands (63.6%), arms (29.5%), and face/scalp (24.2%). More than half had an occupationally related skin condition (56.1%). Final diagnoses were most commonly allergic CD (58.3%) and irritant CD (33.3%). Cobalt (20.8%), carba mix (12.5%), thiuram mix (8.3%), and formaldehyde (8.3%) were the most frequent occupationally related allergens. The top allergen sources included inks (22.9%), gloves (20.8%), and coatings/dye/copy/photographic chemicals (14.6%). Allergic CD, irritant CD, and involvement of exposed body areas were common among PMOs. Common allergens included rubber accelerators, metals, and preservatives.

  5. The Austrian x red pine hybrid

    Science.gov (United States)

    W. B. Critchfield

    1963-01-01

    The genetic improvement of red pine (Pinus resinosa Ait.) presents tree breeders with one of their most difficult problems. Not only is this valuable species remarkably uniform, but until 1955 it resisted all attempts to cross it with other pines. In that year red pine and Austrian pine (P. nigra var. austriaca [...

  6. Sources of social support associated with health and quality of life: a cross-sectional study among Canadian and Latin American older adults

    Science.gov (United States)

    Bélanger, Emmanuelle; Ahmed, Tamer; Vafaei, Afshin; Curcio, Carmen Lucia; Phillips, Susan P; Zunzunegui, Maria Victoria

    2016-01-01

    Objectives To examine whether the association between emotional support and indicators of health and quality of life differs between Canadian and Latin American older adults. Design Cross-sectional analysis of the International Mobility in Aging Study (IMIAS). Social support from friends, family members, children and partner was measured with a previously validated social network and support scale (IMIAS-SNSS). Low social support was defined as ranking in the lowest site-specific quartile. Prevalence ratios (PR) of good health, depression and good quality of life were estimated with Poisson regression models, adjusting for age, gender, education, income and disability in activities of daily living. Setting Kingston and Saint-Hyacinthe in Canada, Manizales in Colombia and Natal in Brazil. Participants 1600 community-dwelling adults aged 65–74 years, n=400 at each site. Outcome measures Likert scale question on self-rated health, Center for Epidemiological Studies Depression Scale and 10-point analogical quality-of-life (QoL) scale. Results Relationships between social support and study outcomes differed between Canadian and Latin American older adults. Among Canadians, those without a partner had a lower prevalence of good health (PR=0.90; 95% CI 0.82 to 0.98), and those with high support from friends had a higher prevalence of good health (PR=1.09; 95% CI 1.01 to 1.18). Among Latin Americans, depression was lower among those with high levels of support from family (PR=0.63; 95% CI 0.48 to 0.83), children (PR=0.60; 95% CI 0.45 to 0.80) and partner (PR=0.57; 95% CI 0.31 to 0.77); good QoL was associated with high levels of support from children (PR=1.54; 95% CI 1.20 to 1.99) and partner (PR=1.31; 95% CI 1.03 to 1.67). Conclusions Among older adults, different sources of support were relevant to health across societies. Support from friends and having a partner were related to good health in Canada, whereas in Latin America, support from family, children and

  7. American Institute for Cancer Research

    Science.gov (United States)

    ... Phytochemicals in your food Red and processed meat Sugar and cancer risk Alcohol and cancer risk Physical Activity Are ... Updates: Diabetes Rates are High and Rising, That Links with Cancer Apples and Oranges, What Americans are Eating and ...

  8. Birth cohort increases in psychopathology among young Americans, 1938-2007: A cross-temporal meta-analysis of the MMPI.

    Science.gov (United States)

    Twenge, Jean M; Gentile, Brittany; DeWall, C Nathan; Ma, Debbie; Lacefield, Katharine; Schurtz, David R

    2010-03-01

    Two cross-temporal meta-analyses find large generational increases in psychopathology among American college students (N=63,706) between 1938 and 2007 on the MMPI and MMPI-2 and high school students (N=13,870) between 1951 and 2002 on the MMPI-A. The current generation of young people scores about a standard deviation higher (average d=1.05) on the clinical scales, including Pd (Psychopathic Deviation), Pa (Paranoia), Ma (Hypomania), and D (Depression). Five times as many now score above common cutoffs for psychopathology, including up to 40% on Ma. The birth cohort effects are still large and significant after controlling for the L and K validity scales, suggesting that the changes are not caused by response bias. The results best fit a model citing cultural shifts toward extrinsic goals, such as materialism and status and away from intrinsic goals, such as community, meaning in life, and affiliation. Copyright 2009 Elsevier B.V. All rights reserved.

  9. Cross-cultural adaptation and validation of the Spanish version of the American Academy of Orthopaedic Surgeons-Foot and Ankle Module (AAOS-FAMsp).

    Science.gov (United States)

    González-Sánchez, Manuel; Velasco-Ramos, Esther; Ruiz-Muñoz, Maria; Cuesta-Vargas, Antonio I

    2016-07-06

    The current study performed a cross-cultural adaptation to Spanish and examined the internal and external validation of the AAOS-FAM questionnaire. A direct translation (English to Spanish) and a reverse translation (Spanish to English) were performed by two independent professional native translators. Cronbach's α coefficients were calculated to analyse the internal consistency of the measure. The factor structure and construct validity were analysed after extraction by maximum likelihood (EML); extraction was necessary if the following three requirements were met: accounting for ≥10 % of variance, Eigenvalue >1.0 and a scree plot inflexion point. The standard error of measurement and minimal detectable change 90 (MDC90) were calculated. Criterion validity was calculated by analysing the correlation between the American Academy of Orthopaedic Surgeons-Foot and Ankle Module (Spanish version) (AAOS-FAMsp) and Spanish versions of the questionnaires FFI and FHSQ. Regarding internal consistency, Cronbach's α was 0.877, and in the test-retest analysis, the ICC ranged between 0.899 and 0.942. Error measures were calculated by MDC90 and SEM, which showed values of 3.444 and 1.476 %, respectively. The analysis demonstrated a goodness of fit chi-squared value of 803.166 (p validity, the correlation value with FFIsp was r = 0.837 (p Spanish-speaking individuals into both research and clinical practice.

  10. International Federation of Red Cross and Red Crescent Societies

    Science.gov (United States)

    ... News | Contact us | Sitemap English | français | español | العربية IFRC.org FedNet DMIS Who we are History Our vision ... News | Contact us | Sitemap English | français | español | العربية IFRC.org FedNet DMIS You are here: Home Text size: - ...

  11. Doctors' experience of coordination across care levels and associated factors. A cross-sectional study in public healthcare networks of six Latin American countries.

    Science.gov (United States)

    Vázquez, María-Luisa; Vargas, Ingrid; Garcia-Subirats, Irene; Unger, Jean-Pierre; De Paepe, Pierre; Mogollón-Pérez, Amparo Susana; Samico, Isabella; Eguiguren, Pamela; Cisneros, Angelica-Ivonne; Huerta, Adriana; Muruaga, María-Cecilia; Bertolotto, Fernando

    2017-06-01

    Improving coordination between primary care (PC) and secondary care (SC) has become a policy priority in recent years for many Latin American public health systems looking to reinforce a healthcare model based on PC. However, despite being a longstanding concern, it has scarcely been analyzed in this region. This paper analyses the level of clinical coordination between PC and SC experienced by doctors and explores influencing factors in public healthcare networks of Argentina, Brazil, Chile, Colombia, Mexico and Uruguay. A cross-sectional study was carried out based on a survey of doctors working in the study networks (348 doctors per country). The COORDENA questionnaire was applied to measure their experiences of clinical management and information coordination, and their related factors. Descriptive analyses were conducted and a multivariate logistic regression model was generated to assess the relationship between general perception of care coordination and associated factors. With some differences between countries, doctors generally reported limited care coordination, mainly in the transfer of information and communication for the follow-up of patients and access to SC for referred patients, especially in the case of PC doctors and, to a lesser degree, inappropriate clinical referrals and disagreement over treatments, in the case of SC doctors. Factors associated with a better general perception of coordination were: being a SC doctor, considering that there is enough time for coordination within consultation hours, job and salary satisfaction, identifying the PC doctor as the coordinator of patient care across levels, knowing the doctors of the other care level and trusting in their clinical skills. These results provide evidence of problems in the implementation of a primary care-based model that require changes in aspects of employment, organization and interaction between doctors, all key factors for coordination. Copyright © 2017 The Authors. Published

  12. The association between subjective assessment of menstrual bleeding and measures of iron deficiency anemia in premenopausal African-American women: a cross-sectional study.

    Science.gov (United States)

    Bernardi, Lia A; Ghant, Marissa S; Andrade, Carolina; Recht, Hannah; Marsh, Erica E

    2016-08-15

    Both iron deficiency and iron deficiency anemia are common in the United States with a prevalence amongst women of 12 % and 4 % respectively. These numbers are even higher in African-American women (AAW) and are often a result of heavy menstrual bleeding (HMB). The primary objective of this study was to determine if perceived assessment of menstrual bleeding was associated with objective and subjective measures of anemia in AAW. Quantitative cross-sectional pilot study with surveys and venipuncture. 44 premenopausal AAW (mean age 37.9 years ± 9. 4) participated in the study. Iron deficiency was present in 68.2 % of the participants and 18.2 % were anemic. Almost half of the participants reported that their menses were heavy or very heavy, and there was a relationship between perceived heaviness of menstrual flow and anemia (P = 0.021). Of the individuals who reported that their menses were heavy or very heavy, 35.0 % were anemic. AAW who reported heavy or very heavy menses had significantly lower hemoglobin (P = 0.015), hematocrit (P = 0.003), and ferritin (P = 0.012) levels, as well as more general (P = 0.006) and menses-associated symptoms of anemia (P = 0.015) than those who reported normal or light menses. This pilot study of premenopausal AAW found that a significant percentage of women who report HMB are not only iron deficient, but also anemic. AAW should be educated on the consequences of HMB and counseled to seek care with a women's health provider when they perceive HMB. More importantly, providers should be aware that when AAW report HMB, evaluation for iron deficiency and anemia are essential.

  13. Cross-Sectional Relationships Between Household Food Insecurity and Child BMI, Feeding Behaviors, and Public Assistance Utilization Among Head Start Children From Predominantly Hispanic and American Indian Communities in the CHILE Study

    OpenAIRE

    Trappmann, Jessica L.; Jimenez, Elizabeth Yakes; Keane, Patricia C.; Cohen, Deborah A.; Davis, Sally M.

    2015-01-01

    Associations between food insecurity and overweight/obesity, feeding behaviors, and public food assistance utilization have been explored to a greater extent among adults and adolescents than among young children. This cross-sectional study examines a subset of pre-intervention implementation data (n = 347) among families participating in the Child Health Initiative for Lifelong Eating and Exercise (CHILE) study conducted in rural New Mexico among predominantly Hispanic and American Indian He...

  14. Cross-national comparisons of increasing suicidal mortality rates for Koreans in the Republic of Korea and Korean Americans in the USA, 2003-2012.

    Science.gov (United States)

    Kung, A; Hastings, K G; Kapphahn, K I; Wang, E J; Cullen, M R; Ivey, S L; Palaniappan, L P; Chung, S

    2018-02-01

    Korea has the highest suicide rate of developed countries, two times higher than the USA. Suicide trends among Koreans Americans living in the USA during the same period have not yet been described. We report suicide mortality rates and trends for four groups: (1) Korean Americans, (2) non-Hispanic White (NHW) Americans, (3) selected Asian American subgroups and (4) Koreans living in the Republic of Korea. We used US national (n = 18 113 585) and World Health Organization (WHO) (n = 232 919 253) mortality records for Korea from 2003 to 2012 to calculate suicide rates, all expressed per 100 000 persons. We assessed temporal trends and differences in age, gender and race/ethnicity using binomial regression. Suicide rates are highest in Koreans living in the Republic of Korea (32.4 for men and 14.8 for women). Suicide rates in Korean Americans (13.9 for men and 6.5 for women) have nearly doubled from 2003 to 2012 and exceed rates for all other Asian American subgroups (5.4-10.7 for men and 1.6-4.2 for women). Suicide rates among NHWs (21.0 for men and 5.6 for women) remain high. Among elders, suicide in Korean Americans (32.9 for men and 15.4 for women) is the highest of all examined racial/ethnic groups in the USA. Suicide in Korean Americans is higher than for other Asian Americans and follows temporal patterns more similar to Korea than the USA. Interventions to prevent suicide in Korean American populations, particularly among the elderly, are needed.

  15. Cross-cultural study of idioms of distress among Spanish nationals and Hispanic American migrants: susto, nervios and ataque de nervios.

    Science.gov (United States)

    Durà-Vilà, Glòria; Hodes, Matthew

    2012-10-01

    Susto (fright), nervios (nerves) and ataque de nervios (attack of nerves) are idioms of distress widely experienced amongst Hispanic Americans, often associated with psychiatric disorders. This study explores understanding of these idioms of distress and attitudes to help seeking amongst indigenous Spanish and Hispanic American residents in Spain. A population survey was undertaken in four adult education centres in Spain. Hypothetical case vignettes of individuals suffering from the idioms of distress were used to investigate understanding and help seeking by a Spanish sample compared with Hispanic American migrants to Spain. 350 questionnaires were obtained (94.6% response rate). The idioms ataque de nervios and nervios were recognised by the majority of the Spanish group but by significantly more of the Hispanic American migrants. However, susto was infrequently recognised by the Spanish group but it was recognised by half of the Hispanic Americans. Hispanic Americans were also more likely to recommend consultation with a psychiatrist/psychologist than Spanish respondents for ataque de nervios and nervios. The Spanish group were more likely to recommend non-medical sources of support such as relatives and priest than Hispanic Americans. Hispanic Americans, more recently arrived, did not show greater recognition of the three idioms than those who have been in Spain longer. Regression analysis showed that being Hispanic American and having lower educational attainment was associated with greater use of susto. The study suggests that people hold multiple models of distress and disorder. This may influence clinical presentations and help seeking behaviour in Spanish as well as Hispanic American populations.

  16. Translation, adaptation, validation and performance of the American Weight Efficacy Lifestyle Questionnaire Short Form (WEL-SF to a Norwegian version: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Tone N. Flølo

    2014-09-01

    Full Text Available Background. Researchers have emphasized a need to identify predictors that can explain the variability in weight management after bariatric surgery. Eating self-efficacy has demonstrated predictive impact on patients’ adherence to recommended eating habits following multidisciplinary treatment programs, but has to a limited extent been subject for research after bariatric surgery. Recently an American short form version (WEL-SF of the commonly used Weight Efficacy Lifestyle Questionnaire (WEL was available for research and clinical purposes.Objectives. We intended to translate and culturally adapt the WEL-SF to Norwegian conditions, and to evaluate the new versions’ psychometrical properties in a Norwegian population of morbidly obese patients eligible for bariatric surgery.Design. Cross-sectionalMethods. A total of 225 outpatients selected for Laparoscopic sleeve gastrectomy (LSG were recruited; 114 non-operated and 111 operated patients, respectively. The questionnaire was translated through forward and backward procedures. Structural properties were assessed performing principal component analysis (PCA, correlation and regression analysis were conducted to evaluate convergent validity and sensitivity, respectively. Data was assessed by mean, median, item response, missing values, floor- and ceiling effect, Cronbach’s alpha and alpha if item deleted.Results. The PCA resulted in one factor with eigenvalue > 1, explaining 63.0% of the variability. The WEL-SF sum scores were positively correlated with the Self-efficacy and quality of life instruments (p < 0.001. The WEL-SF was associated with body mass index (BMI (p < 0.001 and changes in BMI (p = 0.026. A very high item response was obtained with only one missing value (0.4%. The ceiling effect was in average 0.9 and 17.1% in the non-operated and operated sample, respectively. Strong internal consistency (r = 0.92 was obtained, and Cronbach’s alpha remained high (0.86–0.92 if single

  17. Experience of German Red Cross blood donor services with nucleic acid testing: results of screening more than 30 million blood donations for human immunodeficiency virus-1, hepatitis C virus, and hepatitis B virus.

    Science.gov (United States)

    Hourfar, Michael K; Jork, Christine; Schottstedt, Volkmar; Weber-Schehl, Marijke; Brixner, Veronika; Busch, Michael P; Geusendam, Geert; Gubbe, Knut; Mahnhardt, Christina; Mayr-Wohlfart, Uschi; Pichl, Lutz; Roth, W Kurt; Schmidt, Michael; Seifried, Erhard; Wright, David J

    2008-08-01

    The risk of transfusion-transmitted human immunodeficiency virus-1 (HIV-1), hepatitis C virus (HCV), and hepatitis B virus (HBV) infections is predominantly attributable to donations given during the early stage of infection when diagnostic tests may fail. In 1997, nucleic acid amplification technique (NAT)-testing was introduced at the German Red Cross (GRC) blood donor services to reduce this diagnostic window period (WP). A total of 31,524,571 blood donations collected from 1997 through 2005 were screened by minipool NAT, predominantly with pool sizes of 96 donations. These donations cover approximately 80 percent of all the blood collected in Germany during that period. Based on these data, the WP risk in the GRC blood donor population was estimated by using a state-of-the-art mathematic model. During the observation period, 23 HCV, 7 HIV-1, and 43 HBV NAT-only-positive donations were detected. On the basis of these data and estimated pre-NAT infectious WPs, the residual risk per unit transfused was estimated at 1 in 10.88 million for HCV (95% confidence interval [CI], 7.51-19.72 million), 1 in 4.30 million for HIV-1 (95% CI, 2.39-21.37 million), and 1 in 360,000 for HBV (95% CI, 0.19-3.36 million). Based on observed cases of breakthrough infections, the risk of transfusion-related infections may be even lower. The risk of a blood recipient becoming infected with HCV, HIV-1, or HBV has reached an extremely low level. Introduction of individual donation testing for HCV and HIV-1 would have a marginal effect on interception of WP donations.

  18. Aspectos fisiopatológicos da retenção de ovos em Jabutipiranga (Geochelone carbonaria Spix, 1824 Fisiopathological aspects of egg retention in South American Red-footed Tortoise (Geochelone carbonaria Spix, 1824

    Directory of Open Access Journals (Sweden)

    Carlos Alexandre Rey Matias

    2006-10-01

    Full Text Available Das enfermidades que acometem o sistema genital de répteis, a retenção de ovos tem grande prevalência em quelônios. Neste trabalho, são analisados quatorze casos de retenção de ovos na espécie jabutipiranga (Geochelone carbonaria Spix, 1824, mantidos como animais de companhia, os quais foram atendidos na Policlínica Veterinária da Universidade Federal Fluminense (UFF entre os anos de 1999 e 2003. Dos fatores que provocam ou favorecem a ocorrência dessa distocia, foram avaliados: em relação aos ovos retidos, a presença de ovos com alterações de formato e de tamanho aumentado e hipercalcificação das cascas; em relação aos fatores predisponentes, foram analisados fatores ambientais, sinais nos pacientes relacionados à ocorrência de doença osteometabólica, presença de corpo estranho ou fezes ressecadas no trato gastrintestinal, bem como a associação da retenção de ovos com prolapso de oviduto. A utilização de técnicas radiográficas no diagnóstico definitivo da retenção de ovos e no direcionamento da sua resolução mostrou-se indispensável nos casos estudados. Quanto ao tratamento, duas condutas foram consideradas: a utilização de ocitócinos e a intervenção cirúrgica. Da análise dos fatores que favorecem a ocorrência da distocia, conclui-se que a manutenção dos animais em ambientes com substrato rígido foi decisiva.Egg retention is a disorder that affects the genital system of reptiles, with a great prevalence in chelonians. These work analyses fourteen cases of egg retention in South American Red-footed Tortoise (Geochelone carbonaria Spix, 1824 maintained as pets that had been attended in the Veterinary Clinic of Universidade Federal Fluminense (UFF between 1999 and 2003. Among the factors that contribute to the occurrence of this dystocia are aspects of the retained eggs such as shape abnormalities, size enlargement and thickened shells were analyzed, as well as poor environmental condition

  19. Is expressive suppression always associated with poorer psychological functioning? A cross-cultural comparison between European Americans and Hong Kong Chinese.

    Science.gov (United States)

    Soto, José A; Perez, Christopher R; Kim, Young-Hoon; Lee, Elizabeth A; Minnick, Mark R

    2011-12-01

    The habitual use of expressive suppression as an emotion regulation strategy has been consistently linked to adverse outcomes in a number of domains, including psychological functioning. The present study aimed to uncover whether the suppression-health relationship is dependent on cultural context, given differing cultural norms surrounding the value of suppressing emotional displays. We hypothesized that the negative associations between suppression and psychological functioning seen in European Americans would not be seen among members of East Asian cultures, in which emotional restraint is relatively encouraged over emotional expression. To test this hypothesis, we asked 71 European American students and 100 Chinese students from Hong Kong to report on their use of expressive suppression, life satisfaction, and depressed mood. A moderation analysis revealed that expressive suppression was associated with adverse psychological functioning for European Americans, but not for Chinese participants. These findings highlight the importance of context in understanding the suppression-health relationship. (c) 2011 APA, all rights reserved.

  20. Cross-cultural differences in the refusal to accept a small gift: the differential influence of reciprocity norms on Asians and North Americans.

    Science.gov (United States)

    Shen, Hao; Wan, Fang; Wyer, Robert S

    2011-02-01

    Asians are more likely than North Americans to refuse a small gift that is offered to them by a casual acquaintance. Five experiments confirmed this difference and explored the reasons for its occurrence. Asians, who are inclined to think of themselves in relation to others, are more likely than North Americans to invoke a reciprocity norm in exchanging gifts with casual acquaintances, and they refuse a gift in order to avoid the feeling of indebtedness they would experience if they cannot reciprocate. North Americans, however, who are inclined to think of themselves independently of others, are more likely to base their acceptance of the gift on its attractiveness without considering their obligation to reciprocate. These cultural differences are not evident when the gift is offered by a close friend with whom individuals have a communal relationship. Implications of our findings for miscommunication between members of different cultures are discussed. (PsycINFO Database Record (c) 2010 APA, all rights reserved).

  1. Red blood cell production

    Science.gov (United States)

    ... bone marrow of bones. Stem cells in the red bone marrow called hemocytoblasts give rise to all of the formed elements in blood. If a hemocytoblast commits to becoming a cell called a proerythroblast, it will develop into a new red blood cell. The formation of a red blood ...

  2. History of the College of the Holy Cross American Sign Language Program and Its Collaborative Partnerships with the Worcester Deaf Community

    Science.gov (United States)

    Fisher, Jami N.

    2014-01-01

    Most postsecondary American Sign Language programs have an inherent connection to their local Deaf communities and rely on the community's events to provide authentic linguistic and cultural experiences for their students. While this type of activity benefits students, there is often little effort toward meaningful engagement or attention to…

  3. Cross-Cultural Issues in Parent-Professional Interactions: A Qualitative Study of Perceptions of Asian American Mothers of Children with Developmental Disabilities

    Science.gov (United States)

    Jegatheesan, Brinda

    2009-01-01

    This study investigated the perspectives of 23 first-generation Asian American mothers of children with developmental disabilities. The intent was to explore the working relationships between the mothers and professionals in health care and special education in the United States. The participants in this study were from China, Taiwan, Vietnam,…

  4. The Development of Empathy in Chinese and American Children Between Three and Six Years of Age: A Cross-Cultural Study.

    Science.gov (United States)

    Borke, Helene

    A series of social interaction situations representing the four emotions of happy, afraid, sad, and angry were administered to 288 American children and 288 Chinese children. Twenty-four girls and 24 boys, half from middle class families and half from disadvantaged families, were tested at six-month intervals between 3 and 6 years of age. Children…

  5. Crossing the Cultural Divide in Early Childhood Teacher Education Programs: A Study of Chinese Graduate Students' Perceptions of American Early Care and Education

    Science.gov (United States)

    Luo, Nili; Gilliard, Jennifer L.

    2006-01-01

    To effectively teach young children, early childhood teachers must be prepared to collaborate with families of diverse backgrounds. Studying the unique cultural contexts of children and families in American early care and education programs and communities will offer early educators information needed to develop empathy for the families with whom…

  6. Assessing the impact of cancer among Dutch non-Hodgkin lymphoma survivors compared with their American counterparts: a cross-national study.

    Science.gov (United States)

    Oerlemans, Simone; Smith, Sophia K; Crespi, Catherine M; Zimmerman, Sheryl; van de Poll-Franse, Lonneke V; Ganz, Patricia A

    2013-06-01

    To understand cultural differences in the impact of cancer (IOC) by (i) performing an independent psychometric evaluation of the Dutch version of the Impact of Cancer Scale version 2 (IOCv2) in a non-Hodgkin lymphoma (NHL) sample and (ii) examining differences between Dutch and American NHL survivors in perceived IOC and identifying associations with socio-demographic and clinical characteristics. Data collected from 491 Dutch and 738 American NHL survivors were used in this study. IOCv2 responses were obtained from all survivors; the Dutch survivors also completed the European Organization for Research and Treatment of Cancer Quality of Life Core questionnaire, which measures quality of life. Exploratory factor analysis of the Dutch version yielded a factor solution similar to the American structure but with some subscales merging into single factors. Internal consistency was good; Cronbach's alpha was 0.88 for the Positive and 0.94 for the Negative summary scales. Large differences were observed between survivors, whereby Dutch survivors reported fewer Positive (Δ -0.4, p Dutch sample, providing evidence that IOCv2 scales measure common and important survivor concerns across two different Western nations. Higher positive impacts for US survivors might be explained by more personal control and availability of supportive services. Future research should focus on determinants of the IOC in both Dutch and American survivors to gain better understanding of the factors that might improve it and suggest how health care may be modified toward that end. Copyright © 2012 John Wiley & Sons, Ltd.

  7. The lived experience of an American expatriate in Ghana: A rhetorical analysis of facebook postings to understand a cross-cultural behavior

    OpenAIRE

    Yawson, Robert M.

    2011-01-01

    Using rhetorical analyses of the Facebook updates and postings, the lived experience of an American Expatriate in Ghana is told through the lenses of a Ghanaian living in the United States. The study reviews the contemporary understanding and importance of expatriation to organizations and provides detailed description and analysis of different models with theoretical base from cognitive and social psychology and sociology including models developed by Fons Trompenaars, Geert Hofstede, Harry ...

  8. Cross-Cultural Examination of Depression Expression and Help-Seeking Behavior: A Comparative Study of American and Korean College Students.

    Science.gov (United States)

    Yoo, Sung-Kyung; Skovholt, Thomas M.

    2001-01-01

    Examines cross-cultural differences in depression expression and help-seeking behavior among college students in the United States and Korea. Results indicate that the Korean students showed more somatization tendency, negative affect, and negative help-seeking behavior. Negative help-seeking behavior of Korean students was shown to relate to…

  9. Assessing the Validity of the Cross-Cultural Survey of Online Reading Attitudes and Behaviors with American and South Korean Fifth- and Sixth-Grade Students

    Science.gov (United States)

    Putman, S. Michael; Wang, Chuang; Ki, Seryeong

    2015-01-01

    The Internet is having a profound impact on the literacy practices of students worldwide; yet, there are few instruments available to facilitate cross-cultural comparisons and conclusions specific to cognitive and affective variables related to Internet proficiency. This research was conducted to examine the measurement invariance of the…

  10. Seasonal overturning circulation in the Red Sea: 2. Winter circulation

    KAUST Repository

    Yao, Fengchao

    2014-04-01

    The shallow winter overturning circulation in the Red Sea is studied using a 50 year high-resolution MITgcm (MIT general circulation model) simulation with realistic atmospheric forcing. The overturning circulation for a typical year, represented by 1980, and the climatological mean are analyzed using model output to delineate the three-dimensional structure and to investigate the underlying dynamical mechanisms. The horizontal model circulation in the winter of 1980 is dominated by energetic eddies. The climatological model mean results suggest that the surface inflow intensifies in a western boundary current in the southern Red Sea that switches to an eastern boundary current north of 24N. The overturning is accomplished through a cyclonic recirculation and a cross-basin overturning circulation in the northern Red Sea, with major sinking occurring along a narrow band of width about 20 km along the eastern boundary and weaker upwelling along the western boundary. The northward pressure gradient force, strong vertical mixing, and horizontal mixing near the boundary are the essential dynamical components in the model\\'s winter overturning circulation. The simulated water exchange is not hydraulically controlled in the Strait of Bab el Mandeb; instead, the exchange is limited by bottom and lateral boundary friction and, to a lesser extent, by interfacial friction due to the vertical viscosity at the interface between the inflow and the outflow. Key Points Sinking occurs in a narrow boundary layer along the eastern boundary Surface western boundary current switches into an eastern boundary current Water exchange in the Strait of Bab el Mandeb is not hydraulically controlled © 2014. American Geophysical Union. All Rights Reserved.

  11. Clinical application of AcMAR (accelerated multiple-arc radiotherapy) for head and neck tumors. Results of a randomized, two-dose study in Kitami Red-Cross General Hospital

    International Nuclear Information System (INIS)

    Arimoto, Takuro; Yamazaki, Akira; Yonesaka, Akio; Matsuzawa, Tooru; Kanai, Naoki

    2003-01-01

    Enhanced acute mucositis is the limiting factor for accelerated, hyperfractionated radiotherapy in head and neck (H and N) squamous cell carcinomas (SCCs). We have developed a simple, new form of conformal radiotherapy, accelerated multiple arc radiotherapy (AcMAR), which covers the target volume by combined, segmental, and rotational arc fields. Two to three rotational fields were placed with CT guidance, each covering the primary tumor and lymph nodes separately. The optimal inter-isocenter distance was determined by 3D dose calculation. The surface area of oro-pharyngeal mucosa irradiated by more than a 50% dose by this method was reduced by 37-73% compared to that with a conventional parallel opposing technic. Dose searching, randomized two-dose study was initiated in Kitami Red-cross General Hospital (KRCGH) in January 1995, and 101 patients were registered and completed AcMAR in Oct 2000. All the patients were followed for up to 96 months (24-96 mo, median 48 mo) at the time of analysis. Fifty-one out of 101 patients were Stage III (17) and IV (34). Primary site of tumors were; 38 larynx, 25 oropharynx, 15 hypopharynx, 13 oral cavity, and 10 other miscellaneous sites. Patients were randomly allocated either to 60 Gy/24 fr/bid/3 wks to gross tumor volume (GTV) (Group A), or 66 Gy/33 fr/bid/4 wks to GTV (Group B). Forty Gy/16 fr/bid/2 wks was given to the volume of prophylactic'' irradiation in both groups of patients. Results were as follows: All the patients, except for one, completed AcMAR without treatment interruption. Acute mucositis at the site of high-dose irradiation was intense; 72% of Group A and 62.5% of Group B experienced World Health Organization (WHO) Grade 3 (confluent) mucositis focally. Fifty-one out of 53 in Group A and 48/48 in Group B, however, could maintain oral food intake (WHO Grade 1 or 2) even at the peak of their mucositis, because of the limited area of severe mucositis. With regard to late morbidity, however, 6/46 (followed >24 mo

  12. Gastric dilatation and volvulus in a red panda (Ailurus fulgens).

    Science.gov (United States)

    Neilsen, Colleen; Mans, Christoph; Colopy, Sara A

    2014-11-01

    To describe the successful management of gastric dilatation and volvulus (GDV) in a red panda. Clinical report. Red panda diagnosed with GDV. A 12-year-old male red panda (Ailurus fulgens) was evaluated for acute onset inappetence, staggering, collapse, and tachypnea. Gastric dilatation and volvulus (GDV) was diagnosed by radiography, abdominal ultrasonography, and exploratory celiotomy. Torsion of the stomach was corrected and an incisional gastropexy performed to prevent recurrence. No organs were devitalized, no other abnormalities detected, and the red panda recovered fully within 72 hours. GDV should be considered as a differential diagnosis for red pandas presenting with acute onset of unspecific signs such as collapse, inappetence, and abdominal distension. GDV in red pandas can be diagnosed and successfully treated as described in dogs. © Copyright 2014 by The American College of Veterinary Surgeons.

  13. Inquiring into Red/Red Inquiring

    Directory of Open Access Journals (Sweden)

    Ken Gale

    2013-05-01

    Full Text Available This layered account of an inquiry into ‘red’ emerged out of a collective biography workshop. In the middle of the Wiltshire countryside, an international and interdisciplinary group of scholars gathered together to write and make other things and marks on paper that asked questions of, and into, the spaces between words, people, things and their environments. We did not set out to workshop or write into or paint ‘red’ but, rather, it was red that slipped in, uninvited, and painted and wrote us. Red arose as a blush or a stain seeping amongst us that became referenced obliquely by material objects, metaphors and fairytales. The stain spread, became noticeable through our weekend together and beyond it, creating another (bright red artery vein of connection to write with.

  14. Healthy Eating Index scores associated with symptoms of depression in Cuban-Americans with and without type 2 diabetes: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Exebio Joel C

    2011-12-01

    Full Text Available Abstract Background Low diet quality and depression symptoms are independently associated with poor glycemic control in subjects with type 2 diabetes (T2D; however, the relationship between them is unclear. The aim of this study was to determine the association between diet quality and symptoms of depression among Cuban-Americans with and without T2D living in South Florida. Methods Subjects (n = 356 were recruited from randomly selected mailing list. Diet quality was determined using the Healthy Eating Index-2005 (HEI-05 score. Symptoms of depression were assessed using the Beck Depression Inventory (BDI. Both linear and logistic regression analyses were run to determine whether or not these two variables were related. Symptoms of depression was the dependent variable and independent variables included HEI-05, gender, age, marital status, BMI, education level, A1C, employment status, depression medication, duration of diabetes, and diabetes status. Analysis of covariance was used to test for interactions among variables. Results An interaction between diabetes status, gender and HEI-05 was found (P = 0.011. Among males with a HEI-05 score ≤ 55.6, those with T2D had a higher mean BDI score than those without T2D (11.6 vs. 6.6 respectively, P = 0.028. Among males and females with a HEI-05 score ≤ 55.6, females without T2D had a higher mean BDI score compared to males without T2D (11.0 vs. 6.6 respectively, P = 0.012 Conclusions Differences in symptoms of depression according to diabetes status and gender are found in Cuban-Americans with low diet quality.

  15. Computed tomographic, magnetic resonance imaging, and cross-sectional anatomic features of the manus in a normal American black bear (Ursus americanus).

    Science.gov (United States)

    Ober, C P; Freeman, L E

    2010-06-01

    The purpose of this study was to provide a detailed description of cross-sectional anatomic structures of the manus of a black bear cadaver and correlate anatomic findings with corresponding features in computed tomographic (CT) and magnetic resonance (MR) images. CT, MR imaging, and transverse sectioning were performed on the thoracic limb of a cadaver female black bear which had no evidence of lameness or thoracic limb abnormality prior to death. Features in CT and MR images corresponding to clinically important anatomic structures in anatomic sections were identified. Most of the structures identified in transverse anatomic sections were also identified using CT and MR imaging. Bones, muscles and tendons were generally easily identified with both imaging modalities, although divisions between adjacent muscles were rarely visible with CT and only visible sometimes with MR imaging. Vascular structures could not be identified with either imaging modality.

  16. Development of nine new microsatellite loci for the American beaver, Castor canadensis (Rodentia: Castoridae), and cross-species amplification in the European beaver, Castor fiber.

    Science.gov (United States)

    Pelz-Serrano, Karla; Munguia-Vega, Adrian; Piaggio, Antoinette J; Neubaum, Melissa; Munclinger, Pavel; Pártl, Adam; VAN Riper Iii, Charles; Culver, Melanie

    2009-03-01

    We developed nine new nuclear dinucleotide microsatellite loci for Castor canadensis. All loci were polymorphic, except for one. The number of alleles ranged from two to four and from five to 12 in populations from Arizona and Wisconsin, respectively. Average heterozygosity ranged from 0.13 to 0.86 per locus. Since cross-species amplification in Castor fiber was successful only in four loci, we tested also nine recently published C. canadensis loci in the Eurasian species. Eight of the published loci amplified; however, three were monomorphic. The number of alleles was lower in C. fiber than in C. canadensis at all loci tested. © 2009 The Authors. Journal compilation © 2009 Blackwell Publishing Ltd.

  17. An Examination of the Food Allergy Quality of Life Questionnaire Performance in a Countrywide American Sample of Children: Cross-Cultural Differences in Age and Impact in the United States and Europe.

    Science.gov (United States)

    DunnGalvin, Audrey; Koman, Elizabeth; Raver, Elizabeth; Frome, Hayley; Adams, Melissa; Keena, Aisleen; Hourihane, Jonathan O'B; Gallagher, Patricia Leahy; Flokstra-de Blok, Bertine; Dubois, Anthony; Pyrz, Katarzyna; Bindslev-Jensen, Cartsen; Stensgaard, Anette; Boyle, Robert; Vickers, Bea; Smith, Jared; Thisanayagam, Umasunthar; Greenhawt, Matthew

    It is important to ensure that tools are valid and reliable in the context in which they are used. The development of age and country norms is part of this process. The primary aim of the present study was to examine the performance of the Food Allergy Quality of Life Questionnaire - Parent Form (FAQLQ-PF) in a countrywide American sample of children with food allergy. The secondary aim was to compare age differences in impact across 9 European countries. In a cross-sectional quantitative design, questionnaires were completed by the parents of 1029 food-allergic children (0-12 years). Participants were recruited via support groups and allergists. Data were analyzed by using multivariate analysis of variance and tests for internal consistency and validity. The average score was calculated for each age group in 15 studies in Ireland, Switzerland, the Netherlands, Spain, Portugal, Germany, Italy, Denmark, Israel, and the United Kingdom. The FAQLQ-PF has high convergent validity (child: r = 0.49, n = 695, P = .01; parent: r = 0.36, n = 696, P = .01) and discriminant validity, parent: t (719) = 4.67, P = .001 (anaphylaxis yes vs no); t (513), P = .009 (single vs multiple allergens). Internal consistency was excellent (r = 0.96). US health-related quality of life was worse than European health-related quality of life, as indicated by higher FAQLQ-PF scores in US samples. Burden increased with age in all populations. The FAQLQ-PF is appropriate for use in an American population. Findings will form the basis for further work in the development of an online manual with food allergy-normed age scores to allow for precise measurement, interpretation of scores, and comparison across countries and cultures, in clinical and research settings. Copyright © 2016 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

  18. Sensory-directed identification of taste-active ellagitannins in American (Quercus alba L.) and European oak wood (Quercus robur L.) and quantitative analysis in bourbon whiskey and oak-matured red wines.

    Science.gov (United States)

    Glabasnia, Arne; Hofmann, Thomas

    2006-05-03

    Aimed at increasing our knowledge on the sensory-active nonvolatiles migrating from oak wood into alcoholic beverages upon cooperaging, an aqueous ethanolic extract prepared from oak wood chips (Quercus alba L.) was screened for its key taste compounds by application of the taste dilution analysis. Purification of the compounds perceived with the highest sensory impacts, followed by liquid chromatography/mass spectrometry as well as one-dimensional and two-dimensional NMR experiments, revealed the ellagitannins vescalagin, castalagin, and grandinin, the roburins A-E, and 33-deoxy-33-carboxyvescalagin as the key molecules imparting an astringent oral sensation. To the best of our knowledge, 33-deoxy-33-carboxyvescalagin has as yet not been reported as a phytochemical in Q. alba L. In addition, the sensory activity of these ellagitannins was determined for the first time on the basis of their human threshold concentrations and dose/response functions. Furthermore, the ellagitannins have been quantitatively determined in extracts prepared from Q. alba L. and Quercus robur L., respectively, as well as in bourbon whiskey and oak-matured red wines, and the sensory contribution of the individual compounds has been evaluated for the first time on the basis of dose/activity considerations.

  19. Prevalence, severity, and risk indicators of gingival inflammation in a multi-center study on South American adults: a cross sectional study

    Directory of Open Access Journals (Sweden)

    Paola Carvajal

    Full Text Available ABSTRACT Objectives: The aim of this study is to investigate the prevalence and severity of gingival inflammation and associated risk indicators in South American adults. Material and Methods: Multi-stage samples totaling 1,650 adults from Porto Alegre (Brazil, Tucumán (Argentina, and Santiago (Chile were assessed. The sampling procedure consisted of a 4-stage process. Examinations were performed in mobile dental units by calibrated examiners. A multivariable logistic regression model was utilized for associating variables as indicators of gingival inflammation (GI (Gingival Index ≥0.5. Statistical significance was set at 0.05. Results: A total of 96.5% of the adults have GI. Regarding the severity of GI, 22.5% of participants examined have mild GI, 74.0% have moderate GI, and 3.6% have severe GI. The multivariate analyses identify the main risk indicators for GI as adults with higher mean of Calculus Index (OR=18.59; with a Visible Plaque Index ≥30% (OR=14.56; living in Santiago (OR=7.17; having ≤12 years of schooling (OR=2.18, and females (OR=1.93. Conclusions: This study shows a high prevalence and severity of gingival inflammation, being the first one performed in adult populations in three cities of South America.

  20. Next generation red teaming

    CERN Document Server

    Dalziel, Henry

    2015-01-01

    Red Teaming is can be described as a type of wargaming.In private business, penetration testers audit and test organization security, often in a secretive setting. The entire point of the Red Team is to see how weak or otherwise the organization's security posture is. This course is particularly suited to CISO's and CTO's that need to learn how to build a successful Red Team, as well as budding cyber security professionals who would like to learn more about the world of information security. Teaches readers how to dentify systemic security issues based on the analysis of vulnerability and con

  1. Haitian Americans.

    Science.gov (United States)

    Catanese, Anthony V.

    1998-01-01

    Uses 1990 U.S. Census data to show the changing demographic profile of Haitian Americans. Haitian Americans are likely to live along the Atlantic seaboard and to have relatively low, although not the lowest, incomes. However, the demographic mosaic of Haitian Americans is diverse, showing the effects of Haitian national and ethnic history. (SLD)

  2. Factors associated with low-lying intrauterine devices: a cross-sectional ultrasound study in a cohort of African-American women.

    Science.gov (United States)

    Moshesh, Malana; Saldana, Tina; Deans, Elizabeth; Cooper, Tracy; Baird, Donna

    2018-03-14

    The object of this study is to examine factors and symptoms associated with low-lying IUDs as defined by ultrasound. This is a cross-sectional sub-study of participants in the Study of Environment, Life-style, and Fibroids (SELF). SELF participants had screening ultrasounds for fibroids at study enrollment; those with an IUD in place are included in this sub-study. Low-lying IUDs were identified and localized. Logistic regression was used to identify factors and symptoms associated with low-lying IUDs. Among 168 women with IUDs at ultrasound, 28 (17%) had a low-lying IUD. Having a low-lying IUD was associated with low education level (≤high school: aOR 3.1 95% CI 1.14-8.55) and with increased BMI (p=.002). Women with a low-lying IUD were more likely to report a "big problem" with dysmenorrhea (the highest option of the Likert scale) as compared to women with a normally-positioned IUD (OR 3.2 95% CI 1.07-9.54). Our study found that women with a low-lying IUD are more likely to be of lower education and higher BMI, and to report more dysmenorrhea. Women who are obese may benefit from additional counseling and closer follow-up after IUD placement. Future research is warranted to investigate IUD placement and possible IUD migration among women who are obese. Copyright © 2018 Elsevier Inc. All rights reserved.

  3. Scott Richard Lyons, X-marks: Native Signatures of Assent. , Steve Russell, Sequoyah Rising: Problems in Post-Colonial Tribal Governance. , Sean Kicummah Teuton, Red Land, Red Power: Grounding Knowledge in the American Indian Novel. , Gerald Vizenor, Native Liberty: Natural Reason and Cultural Survivance.

    Directory of Open Access Journals (Sweden)

    James Mackay

    2011-09-01

    Full Text Available That American Indian nations have survived into the 21st century should be an occasion for celebration, given how truly close Native America came to a total obliteration. A combination of disease, vicious colonial warfare and the use of education as a weapon to “kill the Indian, save the man” had by the beginning of the 19th century reduced the number of people in the United States willing to claim Native ancestry in the census to just 250,000. (There were, of course, many more, but Indian bl...

  4. Astrophysics of Red Supergiants

    Science.gov (United States)

    Levesque, Emily M.

    2017-12-01

    'Astrophysics of Red Supergiants' is the first book of its kind devoted to our current knowledge of red supergiant stars, a key evolutionary phase that is critical to our larger understanding of massive stars. It provides a comprehensive overview of the fundamental physical properties of red supergiants, their evolution, and their extragalactic and cosmological applications. It serves as a reference for researchers from a broad range of fields (including stellar astrophysics, supernovae, and high-redshift galaxies) who are interested in red supergiants as extreme stages of stellar evolution, dust producers, supernova progenitors, extragalactic metallicity indicators, members of massive binaries and mergers, or simply as compelling objects in their own right. The book is accessible to a range of experience levels, from graduate students up to senior researchers.

  5. red flour beetle

    African Journals Online (AJOL)

    STORAGESEVER

    2009-12-01

    Dec 1, 2009 ... 2Institute of Biochemistry and Biotechnology, University of the Punjab, Lahore, Pakistan. 3Department of ... most important energy source around the globe ... T. castaneum (red flour beetle) samples were collected from rice.

  6. RED-ML

    DEFF Research Database (Denmark)

    Xiong, Heng; Liu, Dongbing; Li, Qiye

    2017-01-01

    using diverse RNA-seq datasets, we have developed a software tool, RED-ML: RNA Editing Detection based on Machine learning (pronounced as "red ML"). The input to RED-ML can be as simple as a single BAM file, while it can also take advantage of matched genomic variant information when available...... accurately detect novel RNA editing sites without relying on curated RNA editing databases. We have also made this tool freely available via GitHub . We have developed a highly accurate, speedy and general-purpose tool for RNA editing detection using RNA-seq data....... With the availability of RED-ML, it is now possible to conveniently make RNA editing a routine analysis of RNA-seq. We believe this can greatly benefit the RNA editing research community and has profound impact to accelerate our understanding of this intriguing posttranscriptional modification process....

  7. Revisiting the Red Effect on Attractiveness and Sexual Receptivity

    Directory of Open Access Journals (Sweden)

    Leonard S. Peperkoorn

    2016-10-01

    Full Text Available Color-in-context theory is the first theoretical framework for understanding color effects in human mate preferences, arguing that red clothing enhances attractiveness ratings. Here we present three empirical studies failing to support this prediction. We aimed to extend the current literature by differentiating color effects by temporal context (short-term vs. long-term mating. Experiment 1 involved Dutch participants rating a woman in red, white, and black on (sexual attractiveness. Experiment 2 replicated the first experiment with an American sample. In the final experiment, we aimed to replicate a study that did find evidence of a red effect, using a substantially larger sample size. The results from each of the three studies (totaling N = 830 men fail to support the red effect. We discuss the implications of our results and avenues for future research on red effects and attractiveness.

  8. Discussion on the differences between epigenetic oxidized and primary red beds

    International Nuclear Information System (INIS)

    Chen Xiaolin; Fang Xiheng; Sun Ye; Pang Yaqing; Guo Qingyin

    2008-01-01

    The red oxidation zone may be formed in the process of the interlayer oxidation. If the original gray beds formed in the moist palaeoclimatic condition and became red in oxidation, it is easy to distinguish this red oxidization zone from the original red beds. Gray sandstone sandwiched by red mudstone can be formed partially in the arid-semiarid condition. If this gray sandstone was oxidized to be red in color, almost all the strata would be red in cross section, and then it will be difficult to distinguish these red strata from the original red beds. If they are regarded as original red beds, we maybe lose the favorable opportunity to find uranium deposit. This paper presents a case study of Yaojia Formation, Upper Cretaceous in the southwestern part of Songliao Basin. Although the palaeoelimatic condition was arid-semiarid, the gray sandstones of Yaojia Formation in Qianjiadian Sag and its adjacent areas have obvious characteristics of primary depositional origin, and part of them may be formed by epigenetic reduction. The gray sandstone has formed red interlayer oxidation zone after being oxidized and it is just the red interlayer oxidation zone which controls the uranium mineralization in Qianjiadian uranium deposit. By careful contrast and analysis, identification marks of red epigenetic oxidation beds have be established, which can effectively help the distinguishing of epigenetic oxidized red beds from original red beds and extends prospecting idea. (authors)

  9. Improving germination of red elm (Ulmus rubra), gray alder (Alnus incana), and buffaloberry (Shepherdia canadensis) seeds with gibberellic acid

    Science.gov (United States)

    Brenda Morales; Charles Barden; Cheryl Boyer; Jason Griffin; Lillian Fisher; Joni Thompson

    2012-01-01

    Red elm (Ulmus rubra), gray alder (Alnus incana), and buffaloberry (Shepherdia canadensis) are considered important plants for many Native American tribes in the United States. Native Americans use these 3 species for a variety of traditional and medicinal purposes. For example, red elm is still the preferred firewood for the cultural ceremonies of several tribes....

  10. American Psychology "Is" Becoming More International

    Science.gov (United States)

    Webster, Gregory D.; Nichols, Austin Lee; Schember, Tatiana Orozco

    2009-01-01

    Comments on an article by J. J. Arnett regarding the assertion that American psychology focuses too narrowly on Americans while neglecting the other 95% of the world's population. The authors argue that while Arnett's assessment was poignant, and his call for a more inclusive, international, and cross-cultural representation in American psychology…

  11. Latin American radio pathology net, training program for the medical response in cases of accidents; Red Latioamericana de radiopatologia programa de capacitacion para la respuesta medica en casos de accidentes

    Energy Technology Data Exchange (ETDEWEB)

    Perez, M. R.; Valverde, N.; Sanhueza, S.; Di Tramo, J. L.; Gisone, P.; Cardenas, J.

    2003-07-01

    In Latin America exists a wide application of the nuclear techniques in different fields. These tendencies, to the increasing use of nuclear techniques, should carry out the invigoration of the infrastructures and the development of the authorities in radiation protection charge of the regulate and control the sources and practical, associated to ionizing radiation, guided to guarantee their safe use and in consequence to minimize the derived risks of the same ones. In spite of the efforts before mentioned a potential possibility of occurrence of accidental radiological events linked to human errors and violation's of the principles of the radiation protection exists. Reason that they advise to have response capacities to confront and to mitigate the consequences in situations of radiological accidents, including in the same ones the medical assistance of the accident victims. However, the radiological accidents happened in the international environment in the last decades, they have demonstrated inability paradoxically to confront with effectiveness these fortuitous events. Being characterized additionally by the insufficient training of the medical professionals to interpret and to act in consequence before the prejudicial effects to the health of the ionizing radiation. In our geographical context this situation is even more complicated, if we consider the happened radiological accidents of span that put in risk the life and the health of people involved in the same ones, for examples: Argentina (1968, 1963), Brazil (1985, 1987, 1995), Costa Rica (1996). El Salvador (1989), Mexico (1962, 1983, 1984) and Peru (1984, 1999). These reasons justify the development of an action program with the purpose of the consolidate and to integrate the capacity of response of our countries as regards radiological emergencies. Regrettably in Latin American subsist inequalities the development radiation protection programs, that propitiate the possibility of accidental

  12. Y-Chromosome Markers for the Red Fox.

    Science.gov (United States)

    Rando, Halie M; Stutchman, Jeremy T; Bastounes, Estelle R; Johnson, Jennifer L; Driscoll, Carlos A; Barr, Christina S; Trut, Lyudmila N; Sacks, Benjamin N; Kukekova, Anna V

    2017-09-01

    The de novo assembly of the red fox (Vulpes vulpes) genome has facilitated the development of genomic tools for the species. Efforts to identify the population history of red foxes in North America have previously been limited by a lack of information about the red fox Y-chromosome sequence. However, a megabase of red fox Y-chromosome sequence was recently identified over 2 scaffolds in the reference genome. Here, these scaffolds were scanned for repeated motifs, revealing 194 likely microsatellites. Twenty-three of these loci were selected for primer development and, after testing, produced a panel of 11 novel markers that were analyzed alongside 2 markers previously developed for the red fox from dog Y-chromosome sequence. The markers were genotyped in 76 male red foxes from 4 populations: 7 foxes from Newfoundland (eastern Canada), 12 from Maryland (eastern United States), and 9 from the island of Great Britain, as well as 48 foxes of known North American origin maintained on an experimental farm in Novosibirsk, Russia. The full marker panel revealed 22 haplotypes among these red foxes, whereas the 2 previously known markers alone would have identified only 10 haplotypes. The haplotypes from the 4 populations clustered primarily by continent, but unidirectional gene flow from Great Britain and farm populations may influence haplotype diversity in the Maryland population. The development of new markers has increased the resolution at which red fox Y-chromosome diversity can be analyzed and provides insight into the contribution of males to red fox population diversity and patterns of phylogeography. © The American Genetic Association 2017. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Clover, Red (Trifolium pretense)

    Science.gov (United States)

    Genetic modification of plants by the insertion of transgenes can be a powerful experimental approach to answer basic questions about gene product function. This technology can also be used to make improved crop varieties for use in the field. To apply this powerful tool to red clover, an important ...

  14. Is Red Heavier Than Yellow Even for Blind?

    Science.gov (United States)

    Barilari, Marco; de Heering, Adélaïde; Crollen, Virginie; Collignon, Olivier; Bottini, Roberto

    2018-01-01

    Across cultures and languages, people find similarities between the products of different senses in mysterious ways. By studying what is called cross-modal correspondences, cognitive psychologists discovered that lemons are fast rather than slow, boulders are sour, and red is heavier than yellow. Are these cross-modal correspondences established via sensory perception or can they be learned merely through language? We contribute to this debate by demonstrating that early blind people who lack the perceptual experience of color also think that red is heavier than yellow but to a lesser extent than sighted do.

  15. Skin quality in red potatoes

    Science.gov (United States)

    Attractive appearance is a highly desirable characteristic of fresh market red-skinned potatoes. The ideal red potato has a rich, uniform, deep red color. Color fading, netting, browning, and discoloration caused by skinning and disease decrease marketability and may reduce profits to growers and pa...

  16. Red alder potential in Alaska

    Science.gov (United States)

    Allen Brackley; David Nicholls; Mike Hannan

    2010-01-01

    Over the past several decades, red alder has established itself as a commercially important species in the Pacific Northwest. Once considered a weed species, red alder now commands respect within many markets, including furniture, architectural millwork, and other secondary manufactured products. Although red alder's natural range extends to southeast Alaska, an...

  17. Red giants seismology

    Science.gov (United States)

    Mosser, B.; Samadi, R.; Belkacem, K.

    2013-11-01

    The space-borne missions CoRoT and Kepler are indiscreet. With their asteroseismic programs, they tell us what is hidden deep inside the stars. Waves excited just below the stellar surface travel throughout the stellar interior and unveil many secrets: how old is the star, how big, how massive, how fast (or slow) its core is dancing. This paper intends to paparazze the red giants according to the seismic pictures we have from their interiors.

  18. Multiplicar la red

    Directory of Open Access Journals (Sweden)

    John Young

    2015-01-01

    Full Text Available La tecnología comunicacional nos ha conducido precipitadamente a una existencia completamente nueva. En la carrera por crear una sociedad sustentable, una "red de redes mundiales" de computadoras personales que puedan ofrecer la primera esperanza real de acelerar ampliamente las comunicaciones. Las redes computacionales no solo sirven como un sistema de comunicación interactivo, rápido sino también como una herramienta de investigación de poderes insospechados.

  19. On the Crossover of Boundary Currents in an Idealized Model of the Red Sea

    KAUST Repository

    Zhai, Ping

    2015-05-01

    © 2015 American Meteorological Society. The west-to-east crossover of boundary currents has been seen in mean circulation schemes from several past models of the Red Sea. This study investigates the mechanisms that produce and control the crossover in an idealized, eddy-resolving numerical model of the Red Sea. The authors also review the observational evidence and derive an analytical estimate for the crossover latitude. The surface buoyancy loss increases northward in the idealized model, and the resultant mean circulation consists of an anticyclonic gyre in the south and a cyclonic gyre in the north. In the midbasin, the northward surface flow crosses from the western boundary to the eastern boundary. Numerical experiments with different parameters indicate that the crossover latitude of the boundary currents changes with f0, β, and the meridional gradient of surface buoyancy forcing. In the analytical estimate, which is based on quasigeostrophic, β-plane dynamics, the crossover is predicted to lie at the latitude where the net potential vorticity advection (including an eddy component) is zero. Various terms in the potential vorticity budget can be estimated using a buoyancy budget, a thermal wind balance, and a parameterization of baroclinic instability.

  20. Synthetic biology as red herring.

    Science.gov (United States)

    Preston, Beth

    2013-12-01

    It has become commonplace to say that with the advent of technologies like synthetic biology the line between artifacts and living organisms, policed by metaphysicians since antiquity, is beginning to blur. But that line began to blur 10,000 years ago when plants and animals were first domesticated; and has been thoroughly blurred at least since agriculture became the dominant human subsistence pattern many millennia ago. Synthetic biology is ultimately only a late and unexceptional offshoot of this prehistoric development. From this perspective, then, synthetic biology is a red herring, distracting us from more thorough philosophical consideration of the most truly revolutionary human practice-agriculture. In the first section of this paper I will make this case with regard to ontology, arguing that synthetic biology crosses no ontological lines that were not crossed already in the Neolithic. In the second section I will construct a parallel case with regard to cognition, arguing that synthetic biology as biological engineering represents no cognitive advance over what was required for domestication and the new agricultural subsistence pattern it grounds. In the final section I will make the case with regard to human existence, arguing that synthetic biology, even if wildly successful, is not in a position to cause significant existential change in what it is to be human over and above the massive existential change caused by the transition to agriculture. I conclude that a longer historical perspective casts new light on some important issues in philosophy of technology and environmental philosophy. Copyright © 2013 Elsevier Ltd. All rights reserved.

  1. Red meat and chicken consumption and its association with high blood pressure and obesity in South Korean children and adolescents: a cross-sectional analysis of KSHES, 2011-2015.

    Science.gov (United States)

    Kim, Geum Hee; Shin, Sang Won; Lee, Juneyoung; Hwang, Jun Hyun; Park, Soon-Woo; Moon, Jin Soo; Kim, Hyun Jung; Ahn, Hyeong Sik

    2017-05-22

    The impact of meat consumption on high blood pressure (HBP) and obesity in children and adolescents is a subject of debate. The aim of this study was thus to evaluate the association between meat consumption and both HBP and obesity in this group. We performed a cross-sectional analysis using nationally representative samples of children and adolescents aged 9, 12, and 15 years old (n = 136,739) who were included in the Korea School Health Examination Survey (KSHES) for the 2011-2015 period. Multiple linear and logistic regression analysis was used to determine the factors influencing systolic blood pressure (SBP), diastolic blood pressure (DBP), and body mass index (BMI, kg/m 2 ) levels, and to test the strength of these relationships. Adjusted for covariates, 6.3% of those subjects who consumed >5 servings of meat (including beef, pork, and chicken) per week were obese, compared with 9.1% of the subjects who consumed 5 servings of meat/wk (systolic HBP adjusted OR: 1.30; 95% CI: 1.05-1.62; P ≤0.01, diastolic HBP adjusted OR: 1.25; 95% CI: 1.02-1.54; P 5 servings of meat/wk, those who consumed 0.05). In contrast, BMI was significantly associated with milk, fruits, and vegetables (P <0.01). Among children and adolescents, a higher level of meat consumption was associated with lower SBP, DBP, and BMI, and greater height, suggesting that consuming an appropriate amount of meat is important for healthy growth at a young age.

  2. American Illuminations

    DEFF Research Database (Denmark)

    Nye, David

    Illuminated fêtes and civic celebrations began in Renaissance Italy and spread through the courts of Europe. Their fireworks, torches, lamps, and special effects glorified the monarch, marked the birth of a prince, or celebrated military victory. Nineteenth-century Americans rejected such monarch...

  3. RedNemo

    DEFF Research Database (Denmark)

    Alkan, Ferhat; Erten, Cesim

    2017-01-01

    is their erroneous nature; they contain false-positive interactions and usually many more false-negatives. Recently, several computational methods have been proposed for network reconstruction based on topology, where given an input PPI network the goal is to reconstruct the network by identifying false...... material including source code, useful scripts, experimental data and the results are available at http://webprs.khas.edu.tr/∼cesim/Red Nemo. tar.gz CONTACT: cesim@khas.edu.tr Supplementary information: Supplementary data are available at Bioinformatics online....

  4. Deep Red (Profondo Rosso)

    CERN Multimedia

    Cine Club

    2015-01-01

    Wednesday 29 April 2015 at 20:00 CERN Council Chamber    Deep Red (Profondo Rosso) Directed by Dario Argento (Italy, 1975) 126 minutes A psychic who can read minds picks up the thoughts of a murderer in the audience and soon becomes a victim. An English pianist gets involved in solving the murders, but finds many of his avenues of inquiry cut off by new murders, and he begins to wonder how the murderer can track his movements so closely. Original version Italian; English subtitles

  5. Red DirCom

    Directory of Open Access Journals (Sweden)

    Joan Costa

    2007-01-01

    Full Text Available Catorce países congregados de manera activa, a través de una plataforma de encuentro donde se comparten conocimiento y experiencias en la gestión estratégica de la comunicación en las organizaciones. La red reconoce en el DirCom una figura clave del desarrollo corporativo en el nuevo contexto de los negocios, impulsa la exigencia ética a través de la formación y consolida la proyección profesional para posicionar la gestión integral del DirCom en Iberoamérica.

  6. Impact of elliptical shaped red oak logs on lumber grade and volume recovery

    Science.gov (United States)

    Patrick M. Rappold; Brian H. Bond; Janice K. Wiedenbeck; Roncs Ese-Etame

    2007-01-01

    This research examined the grade and volume of lumber recovered from red oak logs with elliptical shaped cross sections. The volume and grade of lumber recovered from red oak logs with low (e ≤ 0.3) and high (e ≥ 0.4) degrees of ellipticity was measured at four hardwood sawmills. There was no significant difference (...

  7. Red Eggs and Ginger.

    Science.gov (United States)

    Lew, Gordon

    This illustrated children's book concerns traditional Chinese family activities centered around the birth of a baby. It is one of a series written primarily to provide Chinese-American youngsters with reading materials of their own. Teachers and parents outside the Chinese community who are interested in giving children a healthy and positive…

  8. Red - take a closer look.

    Directory of Open Access Journals (Sweden)

    Vanessa L Buechner

    Full Text Available Color research has shown that red is associated with avoidance of threat (e.g., failure or approach of reward (e.g., mating depending on the context in which it is perceived. In the present study we explored one central cognitive process that might be involved in the context dependency of red associations. According to our theory, red is supposed to highlight the relevance (importance of a goal-related stimulus and correspondingly intensifies the perceivers' attentional reaction to it. Angry and happy human compared to non-human facial expressions were used as goal-relevant stimuli. The data indicate that the color red leads to enhanced attentional engagement to angry and happy human facial expressions (compared to neutral ones - the use of non-human facial expressions does not bias attention. The results are discussed with regard to the idea that red induced attentional biases might explain the red-context effects on motivation.

  9. Listening to Red

    Directory of Open Access Journals (Sweden)

    Sinazo Mtshemla

    Full Text Available Following a distinction John Mowitt draws between hearing (and phonics, and listening (and sonics, this article argues that the dominant notion of listening to sound was determined by the disciplinary framework of South African history and by the deployment of a cinematic documentary apparatus, both of which have served to disable the act of listening. The conditions of this hearing, and a deafness to a reduced or bracketed listening (Chion via Schaeffer that would enable us to think the post in post-apartheid differently, is thus at the centre of our concerns here. We stage a series of screenings of expected possible soundtracks for Simon Gush's film and installation Red, simultaneously tracking the ways that sound - and particularly music and dialogue - can be shown to hold a certain way of thinking both the political history of South Africa and the politics of South African history. We conclude by listening more closely to hiss and murmur in the soundtrack to Red and suggest this has major implications for considering ways of thinking and knowing.

  10. Red Teaming: Past and Present

    National Research Council Canada - National Science Library

    Longbine, David F

    2008-01-01

    .... Key aspects of the Army red teaming definition are its emphasis on independent thinking, challenging organizational thinking, incorporating alternative perspectives, and incorporating alternative analysis...

  11. International red meat trade.

    Science.gov (United States)

    Brester, Gary W; Marsh, John M; Plain, Ronald L

    2003-07-01

    The maturation of the US beef and pork markets and increasing consumer demands for convenience, safety, and nutrition suggests that the beef and pork industries must focus on product development and promotion. New marketing arrangements are developing that help coordinate production with consumer demands. The relative high levels of incomes in the United States are likely to increase the demands for branded products rather than increase total per capita consumption. Foreign markets represent the greatest opportunity for increased demand for commodity beef and pork products. Increasing incomes in developing countries will likely allow consumers to increase consumption of animal-source proteins. Real prices of beef and pork have declined substantially because of sagging domestic demand and increasing farm-level production technologies. Increasing US beef and pork exports have obviated some of the price declines. Pork attained a net export position from a quantity perspective in 1995. The United States continues to be a net importer of beef on a quantity basis but is close to becoming a net exporter in terms of value. By-products continue to play a critical role in determining the red meat trade balance and producer prices. The United States, however, must continue to become cost, price, and quality competitive with other suppliers and must secure additional market access if it is to sustain recent trade trends. Several trade tensions remain in the red meat industry. For example, mandated COOL will undoubtedly have domestic and international effects on the beef and pork sectors. Domestically, uncertainty regarding consumer demand responses or quality perceptions regarding product origin, as well as added processor-retailer costs will be nontrivial. How these factors balance out in terms of benefits versus costs to the industry is uncertain. From an international perspective, some beef and pork export suppliers to the United States could view required labeling as a

  12. Amanda Cross and Androgyny

    Directory of Open Access Journals (Sweden)

    Kania Richard R. E.

    2016-12-01

    Full Text Available Amanda Cross is the pen name Carolyn Heilbrun used for her mystery fiction. In two of her novels she employed the theme of androgyny. She also wrote the non-fiction, 1973 Toward a Recognition of Androgyny in which she promoted androgyny as aspect of her approach to feminism, an intellectual denial of any significant differences between the sexes. While that thread of American feminism has lost favor in current feminist ideologies, matters of gender identity are rising in prominence in American social and political thought, reviving the debate on male and female roles and identities in the United States.

  13. Pulsating red variables

    International Nuclear Information System (INIS)

    Whitelock, P.A.

    1990-01-01

    The observational characteristics of pulsating red variables are reviewed with particular emphasis on the Miras. These variables represent the last stage in the evolution of stars on the Asymptotic Giant Branch (AGB). A large fraction of the IRAS sources in the Bulge are Mira variables and a subset of these are also OH/IR sources. Their periods range up to 720 days, though most are between 360 and 560 days. At a given period those stars with the highest pulsation amplitudes have the highest mass-loss rates; this is interpreted as evidence for a causal connection between mass-loss and pulsation. It is suggested that once an AGB star has become a Mira it will evolve with increasing pulsation amplitude and mass-loss, but with very little change of luminosity or logarithmic period. 26 refs

  14. Volume tables for red alder.

    Science.gov (United States)

    Floyd A. Johnson; R. M. Kallander; Paul G. Lauterbach

    1949-01-01

    The increasing importance of red alder as a commercial species in the Pacific Northwest has prompted the three agencies listed above to pool their tree measurement data for the construction of standard regional red alder volume tables. The tables included here were based on trees from a variety of sites and form classes. Approximately one quarter of the total number of...

  15. American Studies

    Directory of Open Access Journals (Sweden)

    V. O. Pechatnov

    2014-01-01

    Full Text Available The "Founding fathers" of American Studies at MGIMO are considered to be A.V. Efimov and L.I. Clove. Alexey Efimov - Corresponding Member of the USSR Academy of Sciences since 1938, Head of the Department of Modern and Contemporary History and Dean of the Historical School at the Moscow State University - one of the first professors of the Faculty of International Relations MGIMO. Efimov distinguished himself by a broad vision and scope of scientific interests. Back in 1934 he published a monograph "On the history of capitalism in the United States," which initiated a series of research culminating in the fundamental work "The United States. The path of capitalist development (pre-imperialist era". Alexey was not only a great scientist but also a great teacher, whose lectures was popular throughout Moscow. His lecture courses, given at the end of the 1940s at MGIMO, became the basis for the first post-war history textbooks USA - "Essays on the history of the United States." At least as colorful a figure was Professor Leo Izrailevich Zubok - a man of unusual destiny. As a teenager he emigrated to the United States with his parents, where he soon joined the American revolutionary movement in the 1920s and was forced to leave the country. He came to MGIMO being already an experienced scientists. His research interests were very wide: from the study of American foreign policy expansion to the history of the labor movement in the United States. Zubok's fundamental works still have not lost its scientific significance. He has successfully combined scientific work with teaching. Tutorials that are based on his lectures were very popular not only among students of MGIMO.

  16. Profile: Asian Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Asian American Profile: Asian Americans Asian American Profile (Map of the US with the top 10 states displaying the largest Asian American population according to the Census Bureau) CA - ...

  17. Immunizations and African Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Black/African American > Immunizations Immunizations and African Americans African American adults are less ... 19 to 35 months had comparable rates of immunization. African American women are as likely to have ...

  18. Novel polymorphic microsatellites from Florida red tilapia and cross ...

    Indian Academy of Sciences (India)

    tems, Foster City, USA), M13 and M13R primers with the sequencer AB13730xl. Sequences were aligned using. Sequencher (GeneCodes, Ann Arbor, USA). Primers were designed for each microsatellite. One primer of each pair was labelled with either a 6FAM or a HEX fluorescent dye. Twenty Nile tilapia, 20 Mozambique ...

  19. Trends in admissions, morbidity and outcomes at Red Cross War ...

    African Journals Online (AJOL)

    Child health in South Africa (SA) has faced significant challenges in the recent past, largely as a result .... or LRTI remained the top two reasons for hospitalisation, but they ..... Owing to the diverse objectives of this study, all results are not generalisable to .... Gender disparity in paediatric hospital admissions. Ann Acad Med ...

  20. Patterns of referral to Red Cross War Memorial Children's Hospital ...

    African Journals Online (AJOL)

    Memorial Children's Hospital, K1ipfontein Road, Rondebosch, 7700 RSA,. Accepted 10 Apt 1990, ... of every patient referred in the study period, or recorded the folder number of ..... Council for providing a short-term grant; Mariah Jacobs of the.

  1. Sacrococcygeal germ-cell tumours - the Red Cross War Memorial ...

    African Journals Online (AJOL)

    The first of these 2 neonates, with a malignant teratoma, was not given chemotherapy and remains well 10 years later. The second, with a yolk-sac tumour, also received no initial chemotherapy. He relapsed at the age of 9 months and was successfully treated with repeat excision and chemotherapy. All 5 patients first ...

  2. Romantic red: red enhances men's attraction to women.

    Science.gov (United States)

    Elliot, Andrew J; Niesta, Daniela

    2008-11-01

    In many nonhuman primates, the color red enhances males' attraction to females. In 5 experiments, the authors demonstrate a parallel effect in humans: Red, relative to other achromatic and chromatic colors, leads men to view women as more attractive and more sexually desirable. Men seem unaware of this red effect, and red does not influence women's perceptions of the attractiveness of other women, nor men's perceptions of women's overall likeability, kindness, or intelligence. The findings have clear practical implications for men and women in the mating game and, perhaps, for fashion consultants, product designers, and marketers. Furthermore, the findings document the value of extending research on signal coloration to humans and of considering color as something of a common language, both within and across species. (c) 2008 APA, all rights reserved.

  3. Korean Wife-American Husband Families in America.

    Science.gov (United States)

    Lee, Don Chang

    Many American servicemen have married Asian women and brought them to the United States. Asian wife-American husband families are unique compared to black-white or European-American marriages because they are both interracial and cross-cultural. Yet, few studies have been done to analyze their relationships and problems in adjusting to American…

  4. Red Yeast Rice: An Introduction

    Science.gov (United States)

    ... rice are used in food products in Chinese cuisine, including Peking duck. Others have been sold as ... Medicine . 2010;170(19):1722–1727. Halbert SC, French B, Gordon RY, et al. Tolerability of red ...

  5. "Congo" red: out of Africa?

    Science.gov (United States)

    Steensma, D P

    2001-02-01

    Congo red is the essential histologic stain for demonstrating the presence of amyloidosis in fixed tissues. To the best of my knowledge, nothing has been written about why the stain is named "Congo." To understand the etymology and history of the Congo red histologic stain. Primary sources were consulted extensively, including 19th-century corporate documents, newspapers, legal briefs, patents, memoirs, and scientific papers. Sources were obtained from multiple university libraries and German corporate archives. To Europeans in 1885, the word Congo evoked exotic images of far-off central Africa known as The Dark Continent. The African Congo was also a political flashpoint during the Age of Colonialism. "Congo" red was introduced in Berlin in 1885 as the first of the economically lucrative direct textile dyes. A patent on Congo red was filed by the AGFA Corporation of Berlin 3 weeks after the conclusion of the well-publicized Berlin West Africa Conference. During these important diplomatic talks, German Chancellor Otto von Bismarck presided over a discussion of free trade issues in the Congo River basin. A challenge to AGFA's Congo red patent led to a precedent-setting decision in intellectual property law. The Congo red stain was named "Congo" for marketing purposes by a German textile dyestuff company in 1885, reflecting geopolitical current events of that time.

  6. Fracture-zone tectonics at Zabargad Island, Red Sea (Egypt)

    Science.gov (United States)

    Marshak, Stephen; Bonatti, Enrico; Brueckner, Hannes; Paulsen, Timothy

    1992-12-01

    Zabargad Island, which lies along the western margin of the Red Sea rift, is a remarkable place because it provides fresh exposures of undepleted mantle peridotite. How this peridotite came to be exposed on Zabargad remains unclear. Our field mapping indicates that most of the contacts between peridotite and the adjacent bodies of Pan-African gneiss and Cretaceous(?) Zabargad Formation on the island are now high-angle brittle faults. Zabargad Formation strata have been complexly folded, partly in response to this faulting. Overall, the array of high-angle faults and associated folds on the island resembles those found in cross-rift transfer zones. We suggest, therefore, that the Zabargad fracture zone, a band of submarine escarpments on the floor of the Red Sea north of the island, crosses Zabargad Island and has actively resolved differential movement between the central Red Sea rift and the northern Red Sea rift. The final stage of uplift that brought the unusual peridotite to the earth's surface is related to shallow crustal transpression, which may have inverted an earlier transtensional regime.

  7. AMERICAN EXCEPTIONALISM

    Directory of Open Access Journals (Sweden)

    Oana-Andreea Pirnuta

    2017-11-01

    Full Text Available In an interconnected world where foreign relations matter not only for resources or military alliances but also for cultural relationships, it is highly important to have a better understanding of the power relations among nations. The information carries certain meanings that have important outcomes thus defining the power of a given nation. Foreign policy is the channel through which global politics is exercised. International politics is a hierarchy of power being determined by important cultural, economic as well as geographical aspects. The reasons and strategies that are used in order to reach the outcomes in global politics represent the focus of the present paper. The United States has been the leader in international politics since the early 20th century due to its vast resources and wealth as well as its cultural output. America’s interest in preserving a democratic and free world has its foundation in the beliefs and values it stands for the aim of this paper is to question whether or not there is a concrete premise for the idea of American exceptionalism.

  8. Bicentenarios digitales: celebraciones en la red

    Directory of Open Access Journals (Sweden)

    Alvar de la Llosa

    2011-06-01

    Full Text Available Si  la celebración del primer centenario de las independencias de los países americanos se valió de las innovaciones de los medios de comunicación de su época, en particular del cine, hoy en día los gobiernos han asaltado la Red y se han apoderado del media para difundir una versión oficial. Conviene por lo tanto ver cómo los diferentes países latinoamericanos construyen este Bicentenario siempre de modo nacional y unilateral y nunca transnacional, en el marco de unas fronteras modernas a pesar de un pasado común entre varias naciones.Palabras clave: Internet, bicentenario, Latinoamérica.___________________________Abstract:The celebration of the first centenary of independence of american countries used the innovations of the mass media of it time, particulary the movie world. Today, the governements stormed Internet and taked possession of the media to spread an official version. It´s necesary, consequently, to analyse how the different latin american countries build this Centenary, always national, never like a transnational perspective, in the context of the modern frontiers and the common past.Keywords: Internet, bicentenary, Latin America

  9. Understanding American Identity: An Introduction

    Science.gov (United States)

    2017-12-01

    this leads to is, how can we begin this transformation ? D. HOW TO GET THERE: PATRIOTIC BUILDING BLOCKS 1. Civic Education Many have argued that civic... transformation of the U.S. public education system and writes, “High schools brought young people together into an adolescent world that helped to obscure...Revamped civic education and national service programs can serve to form those cross-cutting ties. 14. SUBJECT TERMS American identity, national identity

  10. The Red Queen lives: Epistasis between linked resistance loci.

    Science.gov (United States)

    Metzger, César M J A; Luijckx, Pepijn; Bento, Gilberto; Mariadassou, Mahendra; Ebert, Dieter

    2016-02-01

    A popular theory explaining the maintenance of genetic recombination (sex) is the Red Queen Theory. This theory revolves around the idea that time-lagged negative frequency-dependent selection by parasites favors rare host genotypes generated through recombination. Although the Red Queen has been studied for decades, one of its key assumptions has remained unsupported. The signature host-parasite specificity underlying the Red Queen, where infection depends on a match between host and parasite genotypes, relies on epistasis between linked resistance loci for which no empirical evidence exists. We performed 13 genetic crosses and tested over 7000 Daphnia magna genotypes for resistance to two strains of the bacterial pathogen Pasteuria ramosa. Results reveal the presence of strong epistasis between three closely linked resistance loci. One locus masks the expression of the other two, while these two interact to produce a single resistance phenotype. Changing a single allele on one of these interacting loci can reverse resistance against the tested parasites. Such a genetic mechanism is consistent with host and parasite specificity assumed by the Red Queen Theory. These results thus provide evidence for a fundamental assumption of this theory and provide a genetic basis for understanding the Red Queen dynamics in the Daphnia-Pasteuria system. © 2016 The Author(s). Evolution © 2016 The Society for the Study of Evolution.

  11. Modelling the Seasonal Overturning Circulation in the Red Sea

    KAUST Repository

    Yao, Fengchao

    2015-04-01

    The overturning circulation in the Red Sea exhibits a distinct seasonally reversing pattern and is studied using 50-year, high-resolution MIT general circulation model simulations. The seasonal water exchange in the Strait of Bab el Mandeb is successfully simulated, and the structures of the intruding subsurface Gulf of Aden intermediate water are in good agreement with summer observations in 2011. The model results suggest that the summer overturning circulation is driven by the combined effect of the shoaling of the thermocline in the Gulf of Aden resulting from remote winds in the Arabian Sea and an upward surface slope from the Red Sea to the Gulf of Aden set up by local surface winds in the Red Sea. For the winter overturning circulation, the climatological model mean results suggest that the surface inflow intensifies in a western boundary current in the southern Red Sea that switches to an eastern boundary current north of 24°N. The overturning is accomplished through a cyclonic recirculation and a cross-basin overturning circulation in the northern Red Sea, with major sinking occurring along a narrow band of width about 20 km along the eastern boundary and weaker upwelling along the western boundary. The northward pressure gradient force, strong vertical mixing, and horizontal mixing near the boundary are the essential dynamical components in the model\\'s winter overturning circulation.

  12. Habitability of planets around red dwarf stars.

    Science.gov (United States)

    Heath, M J; Doyle, L R; Joshi, M M; Haberle, R M

    1999-08-01

    Recent models indicate that relatively moderate climates could exist on Earth-sized planets in synchronous rotation around red dwarf stars. Investigation of the global water cycle, availability of photosynthetically active radiation in red dwarf sunlight, and the biological implications of stellar flares, which can be frequent for red dwarfs, suggests that higher plant habitability of red dwarf planets may be possible.

  13. Silvical characteristics of red maple (Acer rubrum)

    Science.gov (United States)

    Russell J. Hutnik; Harry W. Yawney

    1961-01-01

    Red maple (Acer rubrum L.) is also known as Carolina red maple, scarlet maple, soft maple, swamp maple, water maple, and white maple. Taxonomists recognize several varieties of red maple. The most common is Drummond red maple (Acer rubrum var. drummondii (Hook, & Arn.) Sarg.).

  14. Latin American Network of students in Atmospheric Sciences and Meteorology

    Science.gov (United States)

    Cuellar-Ramirez, P.

    2017-12-01

    The Latin American Network of Students in Atmospheric Sciences and Meteorology (RedLAtM) is a civil nonprofit organization, organized by students from Mexico and some Latin- American countries. As a growing organization, providing human resources in the field of meteorology at regional level, the RedLAtM seeks to be a Latin American organization who helps the development of education and research in Atmospheric Sciences and Meteorology in order to engage and promote the integration of young people towards a common and imminent future: Facing the still unstudied various weather and climate events occurring in Latin America. The RedLAtM emerges from the analysis and observation/realization of a limited connection between Latin American countries around research in Atmospheric Sciences and Meteorology. The importance of its creation is based in cooperation, linking, research and development in Latin America and Mexico, in other words, to join efforts and stablish a regional scientific integration who leads to technological progress in the area of Atmospheric Sciences and Meteorology. As ultimate goal the RedLAtM pursuit to develop climatic and meteorological services for those countries unable to have their own programs, as well as projects linked with the governments of Latin American countries and private companies for the improvement of prevention strategies, research and decision making. All this conducing to enhance the quality of life of its inhabitants facing problems such as poverty and inequality.

  15. Comparison of three different inhalant anesthetic agents (isoflurane, sevoflurane, desflurane) in red-tailed hawks (Buteo jamaicensis).

    Science.gov (United States)

    Granone, Tiffany D; de Francisco, Olga N; Killos, Maria B; Quandt, Jane E; Mandsager, Ron E; Graham, Lynelle F

    2012-01-01

    To compare isoflurane, sevoflurane and desflurane for inhalant anesthesia in red-tailed hawks (Buteo jamaicensis) in terms of the speed and characteristics of induction; cardiovascular and respiratory parameters while anesthetized; and speed and quality of recovery. Prospective, cross over, randomized experimental study. 12 healthy adult red-tailed hawks. Anesthesia was induced with isoflurane, sevoflurane or desflurane in oxygen via face mask in a crossover, randomized design with a 1 week washout period between each treatment. Hawks were tracheally intubated, allowed to breathe spontaneously, and instrumented for cardiopulmonary monitoring. Data collected included heart rate, respiratory rate, end-tidal CO(2) , inspired and expired agent, SpO(2,) temperature, systolic blood pressure, time to intubation and time to recovery (tracking). Recovery was subjectively scored on a 4 point scale as well as a summary evaluation, by a single blinded observer. No significant difference in time to induction and time to extubation was noted with the administration of isoflurane, sevoflurane or desflurane. Time to the ability of the bird to follow a moving object with its eyes (tracking) was significantly faster with the administration of sevoflurane and desflurane. All recoveries were scored 1 or 2 and were assessed as good to excellent. No significant difference was noted in heart rate, blood pressure and temperature among the three inhalants. Administration of isoflurane resulted in lower respiratory rates. Overall, although isoflurane remains the most common inhaled anesthetic in avian practice, sevoflurane and desflurane both offer faster time to tracking, while similar changes in cardiopulmonary function were observed with each agent during anesthesia of healthy red-tailed hawks. © 2011 The Authors. Veterinary Anaesthesia and Analgesia. © 2011 Association of Veterinary Anaesthetists and the American College of Veterinary Anesthesiologists.

  16. Pre- and Post-Transfusion Alloimmunization in Dogs Characterized by 2 Antiglobulin-Enhanced Cross-match Tests.

    Science.gov (United States)

    Goy-Thollot, I; Giger, U; Boisvineau, C; Perrin, R; Guidetti, M; Chaprier, B; Barthélemy, A; Pouzot-Nevoret, C; Canard, B

    2017-09-01

    When dogs are transfused, blood compatibility testing varies widely but may include dog erythrocyte antigen (DEA) 1 typing and rarely cross-matching. Prospective study to examine naturally occurring alloantibodies against red blood cells (RBCs) and alloimmunization by transfusion using 2 antiglobulin-enhanced cross-match tests. Eighty client-owned anemic, 72 donor, and 7 control dogs. All dogs were typed for DEA 1 and some also for DEA 4 and DEA 7. Major cross-match tests with canine antiglobulin-enhanced immunochromatographic strip and gel columns were performed 26-129 days post-transfusion (median, 39 days); some dogs had an additional early evaluation 11-22 days post-transfusion (median, 16 days). Plasma from alloimmunized recipients was cross-matched against RBCs from 34 donor and control dogs. The 2 cross-match methods gave entirely concordant results. All 126 pretransfusion cross-match results for the 80 anemic recipients were compatible, but 54 dogs died or were lost to follow up. Among the 26 recipients with follow-up, 1 dog accidently received DEA 1-mismatched blood and became cross-match-incompatible post-transfusion. Eleven of the 25 DEA 1-matched recipients (44%) became incompatible against other RBC antigens. No naturally occurring anti-DEA 7 alloantibodies were detected in DEA 7- dogs. The antiglobulin-enhanced immunochromatographic strip cross-match and laboratory gel column techniques identified no naturally occurring alloantibodies against RBC antigens, but a high degree of post-transfusion alloimmunization in dogs. Cross-matching is warranted in any dog that has been previously transfused independent of initial DEA 1 typing and cross-matching results before the first transfusion event. Copyright © 2017 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of Veterinary Internal Medicine.

  17. Obesity and African Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Black/African American > Obesity Obesity and African Americans African American women have the ... youthonline . [Accessed 08/18/2017] HEALTH IMPACT OF OBESITY People who are overweight are more likely to ...

  18. Native Americans with Diabetes

    Science.gov (United States)

    ... Read the MMWR Science Clips Native Americans with Diabetes Better diabetes care can decrease kidney failure Language: ... between 1996 and 2013. Problem Kidney failure from diabetes was highest among Native Americans. Native Americans are ...

  19. Haemotrophic mycoplasmas in South American camelids in Switzerland

    OpenAIRE

    Kaufmann, C; Meli, Marina L; Robert, N; Willi, Barbara; Hofmann-Lehmann, Regina; Wengi, Nicole; Lutz, Hans; Zanolari, P

    2007-01-01

    The red blood cell parasite 'Candidatus Mycoplasma haemolamae', formerly Eperythrozoon, is known to be widespread in South American camelids in the USA, causing anaemia in affected animals. Up to now, haemotrophic mycoplasmas were not observed in South American camelids in Europe; however, they were known in a herd of alpacas in Switzerland and to identify them as 'Candidatus M. haemolamae'. Possible ways of transmission are discussed.

  20. Bomb radiocarbon in the Red Sea: A medium-scale gas exchange experiment

    International Nuclear Information System (INIS)

    Cember, R.

    1989-01-01

    The history of bomb-produced radiocarbon in the surface waters of the Red Sea and the western Gulf of Aden was reconstructed from annual growth bands of corals. Gulf of Aden surface water entering the Red Sea and flowing to the north at the surface of the Red Sea becomes progressively enriched in bomb 14 C by air-sea exchange of carbon dioxide. With physical oceanographic observations and analysis as the basis of a simple model, this progressive northward enrichment can be used to calculate a mean invasionn flux for CO 2 across the Red Sea surface. The CO 2 invasion flux so calculated is 8 mol/m 2 /yr with an uncertainty of approximately 2 mol/m 2 /yr. When combined with the extensive historical observations of wind speeds in the Red Sea, the calculated CO 2 invasion flux supports the empirical relationship between CO 2 invasion and wind speed proposed by other workers. Sea surface pCO 2 was measured at seven stations along the length of the Red Sea in January 1985. These pCO 2 data show that in midwinter the net flux of CO 2 across the Red Sea surface (i.e. the difference between the invasion and evasion fluxes) is approximately zero for the Red Sea as a whole. copyright American Geophysical Union 1989

  1. DAVs: Red Edge and Outbursts

    Science.gov (United States)

    Luan, Jing

    2018-04-01

    As established by ground based surveys, white dwarfs with hydrogen atmospheres pulsate as they cool across the temperature range, 12500Kred edge is a two-decade old puzzle. Recently, Kepler discovered a number of cool DAVs exhibiting sporadic outbursts separated by days, each lasting several hours, and releasing \\sim 10^{33}-10^{34} {erg}. We provide quantitative explanations for both the red edge and the outbursts. The minimal frequency for overstable modes rises abruptly near the red edge. Although high frequency overstable modes exist below the red edge, their photometric amplitudes are generally too small to be detected by ground based observations. Nevertheless, these overstable parent modes can manifest themselves through nonlinear mode couplings to damped daughter modes which generate limit cycles giving rise to photometric outbursts.

  2. Red Plague Control Plan (RPCP)

    Science.gov (United States)

    Cooke, Robert W.

    2010-01-01

    SCOPE: Prescribes the minimum requirements for the control of cuprous / cupric oxide corrosion (a.k.a. Red Plague) of silver-coated copper wire, cable, and harness assemblies. PURPOSE: Targeted for applications where exposure to assembly processes, environmental conditions, and contamination may promote the development of cuprous / cupric oxide corrosion (a.k.a. Red Plague) in silver-coated copper wire, cable, and harness assemblies. Does not exclude any alternate or contractor-proprietary documents or processes that meet or exceed the baseline of requirements established by this document. Use of alternate or contractor-proprietary documents or processes shall require review and prior approval of the procuring NASA activity.

  3. Red de senderos universitarios inteligentes

    OpenAIRE

    Ibarra-Berrocal, I.J.; Romero, J.; Pérez, J.

    2017-01-01

    Introducción: El Proyecto de red de senderos universitarios inteligentes UR se inspira en tres realidades, la red de senderos europeos ya existentes y su importancia en el fomento de la actividad deportiva y los hábitos saludables, la creciente importancia de la implantación, intercambio y difusión de políticas y planes de acción en materia de sostenibilidad ambiental en el ámbito universitario europeo, y por último, el uso y desarrollo de infraestructuras y aplicaciones, cada vez más impresc...

  4. Seguridad en una red universitaria

    OpenAIRE

    Bernal España, Juan Antonio

    2014-01-01

    Las redes de comunicaciones son muy importantes para las empresas. Se solicita una red de altas prestaciones que pueda llevar muchos sistemas sobre ella (cámaras de seguridad, video, voz, datos, SCADA, wifi). Ahora también necesitamos que la red sea segura. Cuando hablamos de seguridad no solo nos referimos a evitar ataques o virus, también hablamos de cómo puede afectarnos el incendio de un centro de proceso de datos. Basándonos en la ISO 27001:2013 daremos las principales pau...

  5. Nonlinear analysis of RED - a comparative study

    International Nuclear Information System (INIS)

    Jiang Kai; Wang Xiaofan; Xi Yugeng

    2004-01-01

    Random Early Detection (RED) is an active queue management (AQM) mechanism for routers on the Internet. In this paper, performance of RED and Adaptive RED are compared from the viewpoint of nonlinear dynamics. In particular, we reveal the relationship between the performance of the network and its nonlinear dynamical behavior. We measure the maximal Lyapunov exponent and Hurst parameter of the average queue length of RED and Adaptive RED, as well as the throughput and packet loss rate of the aggregate traffic on the bottleneck link. Our simulation scenarios include FTP flows and Web flows, one-way and two-way traffic. In most situations, Adaptive RED has smaller maximal Lyapunov exponents, lower Hurst parameters, higher throughput and lower packet loss rate than that of RED. This confirms that Adaptive RED has better performance than RED

  6. Nonlinear analysis of RED - a comparative study

    Energy Technology Data Exchange (ETDEWEB)

    Jiang Kai; Wang Xiaofan E-mail: xfwang@sjtu.edu.cn; Xi Yugeng

    2004-09-01

    Random Early Detection (RED) is an active queue management (AQM) mechanism for routers on the Internet. In this paper, performance of RED and Adaptive RED are compared from the viewpoint of nonlinear dynamics. In particular, we reveal the relationship between the performance of the network and its nonlinear dynamical behavior. We measure the maximal Lyapunov exponent and Hurst parameter of the average queue length of RED and Adaptive RED, as well as the throughput and packet loss rate of the aggregate traffic on the bottleneck link. Our simulation scenarios include FTP flows and Web flows, one-way and two-way traffic. In most situations, Adaptive RED has smaller maximal Lyapunov exponents, lower Hurst parameters, higher throughput and lower packet loss rate than that of RED. This confirms that Adaptive RED has better performance than RED.

  7. Germination of red alder seed.

    Science.gov (United States)

    M.A. Radwan; D.S. DeBell

    1981-01-01

    Red alder seeds were collected from six locations throughout the natural range of the species. Each seed lot was obtained from a single tree, and the seeds were used to determine germination with and without stratification treatment. Irrespective of treatment, germination varied significantly (P

  8. Red light running camera assessment.

    Science.gov (United States)

    2011-04-01

    In the 2004-2007 period, the Mission Street SE and 25th Street SE intersection in Salem, Oregon showed relatively few crashes attributable to red light running (RLR) but, since a high number of RLR violations were observed, the intersection was ident...

  9. Red Teaming: Past and Present

    Science.gov (United States)

    2008-05-22

    cultural and ethnocentric bias, and a focus on fully exploring alternatives. The purpose of this monograph is to examine historical and...Planning and Orders Production, introduces red team principles into the army problem solving method.14 Additionally, TRADOC staffed and funded the...organization, incorporating alternative perspectives in an attempt to eliminate cultural and ethnocentric bias, and a focus on fully exploring

  10. The red-blue conundrum

    DEFF Research Database (Denmark)

    Nørtoft, Mikkel Johansen

    2017-01-01

    Plants from the Rubiaceae family (Rubia, Galium, and Asperula) are often grouped together as madder because they have been used for dyeing red since at least the Bronze Age. The English plant name madder can be traced through the Germanic language all the way back to Proto-Indo-European (PIE), as...

  11. Red, White, and Black: The Meaning of Loyalty in Georgia Education

    Science.gov (United States)

    Webb, Rhonda K.; Bohan, Chara Haeussler

    2014-01-01

    During the aftermath of the First Red Scare in the 1930s and during the early stages of the Cold War in the 1940s, the United States engaged in a great national effort to preserve and protect its capitalist system from international rival--the communist Soviet Union. In the American South, states such as Georgia, Mississippi, and Alabama faced a…

  12. Obesity and Hispanic Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Hispanic/Latino > Obesity Obesity and Hispanic Americans Among Mexican American women, 77 percent are overweight ... inhqrdr/data/query At a Glace – Risk Factors: Obesity is a risk ... Americans Heart Disease – See Heart Disease and Hispanic Americans ...

  13. Stream Crossings

    Data.gov (United States)

    Vermont Center for Geographic Information — Physical measurements and attributes of stream crossing structures and adjacent stream reaches which are used to provide a relative rating of aquatic organism...

  14. Genetic diversity of giant clams (Tridacna spp.) and their associated Symbiodinium in the central Red Sea

    KAUST Repository

    Pappas, Melissa

    2017-05-19

    The biodiversity of the Red Sea remains relatively understudied, particularly for invertebrate taxa. Documenting present patterns of biodiversity is essential for better understanding Red Sea reef ecosystems and how these ecosystems may be impacted by stressors (such as fishing and climate change). Several species of giant clams (genus Tridacna) are reported from the Red Sea, although the majority of research effort has occurred in the Gulf of Aqaba. We investigated the genetic diversity (16S rDNA) of the Tridacna species found in the central Saudi Arabian Red Sea. We also investigated the genetic diversity (ITS rDNA) of symbiotic dinoflagellates Symbiodinium associated with these clams. Samples were collected from nine reefs on a cross-shelf gradient near Thuwal, Saudi Arabia. Two species, T. squamosa and T. maxima, were recorded, with the latter being the most abundant. Tridacna squamosina, a species recently reported in the northern Red Sea, was not found, suggesting that this species is not present or is very rare in our study region. All tridacnids sampled were found to harbor Symbiodinium grouped in Clade A, considered an opportunistic, heat-tolerant symbiont group in anemones and corals. The consistent association with Clade A Symbiodinium in central Red Sea tridacnids may reflect the consequence of adaptation to the relatively extreme conditions of the Red Sea. This study contributes to an ever-growing catalog of Red Sea biodiversity and serves as important baseline information for a region experiencing dynamic pressures.

  15. Genetic diversity of giant clams (Tridacna spp.) and their associated Symbiodinium in the central Red Sea

    KAUST Repository

    Pappas, Melissa; He, Song; Hardenstine, Royale; Kanee, Hana; Berumen, Michael L.

    2017-01-01

    The biodiversity of the Red Sea remains relatively understudied, particularly for invertebrate taxa. Documenting present patterns of biodiversity is essential for better understanding Red Sea reef ecosystems and how these ecosystems may be impacted by stressors (such as fishing and climate change). Several species of giant clams (genus Tridacna) are reported from the Red Sea, although the majority of research effort has occurred in the Gulf of Aqaba. We investigated the genetic diversity (16S rDNA) of the Tridacna species found in the central Saudi Arabian Red Sea. We also investigated the genetic diversity (ITS rDNA) of symbiotic dinoflagellates Symbiodinium associated with these clams. Samples were collected from nine reefs on a cross-shelf gradient near Thuwal, Saudi Arabia. Two species, T. squamosa and T. maxima, were recorded, with the latter being the most abundant. Tridacna squamosina, a species recently reported in the northern Red Sea, was not found, suggesting that this species is not present or is very rare in our study region. All tridacnids sampled were found to harbor Symbiodinium grouped in Clade A, considered an opportunistic, heat-tolerant symbiont group in anemones and corals. The consistent association with Clade A Symbiodinium in central Red Sea tridacnids may reflect the consequence of adaptation to the relatively extreme conditions of the Red Sea. This study contributes to an ever-growing catalog of Red Sea biodiversity and serves as important baseline information for a region experiencing dynamic pressures.

  16. Comparative metagenomics of the Red Sea

    KAUST Repository

    Mineta, Katsuhiko

    2016-01-01

    started monthly samplings of the metagenomes in the Red Sea under KAUST-CCF project. In collaboration with Kitasato University, we also collected the metagenome data from the ocean in Japan, which shows contrasting features to the Red Sea. Therefore

  17. Nutrient Limitation in Central Red Sea Mangroves

    KAUST Repository

    Almahasheer, Hanan; Duarte, Carlos M.; Irigoien, Xabier

    2016-01-01

    Red Sea have characteristic heights of ~2 m, suggesting nutrient limitation. We assessed the nutrient status of mangrove stands in the Central Red Sea and conducted a fertilization experiment (N, P and Fe and various combinations thereof) on 4-week

  18. Epidemiology of a Daphnia-multiparasite system and its implications for the red queen.

    Directory of Open Access Journals (Sweden)

    Stuart K J R Auld

    Full Text Available The Red Queen hypothesis can explain the maintenance of host and parasite diversity. However, the Red Queen requires genetic specificity for infection risk (i.e., that infection depends on the exact combination of host and parasite genotypes and strongly virulent effects of infection on host fitness. A European crustacean (Daphnia magna--bacterium (Pasteuria ramosa system typifies such specificity and high virulence. We studied the North American host Daphnia dentifera and its natural parasite Pasteuria ramosa, and also found strong genetic specificity for infection success and high virulence. These results suggest that Pasteuria could promote Red Queen dynamics with D. dentifera populations as well. However, the Red Queen might be undermined in this system by selection from a more common yeast parasite (Metschnikowia bicuspidata. Resistance to the yeast did not correlate with resistance to Pasteuria among host genotypes, suggesting that selection by Metschnikowia should proceed relatively independently of selection by Pasteuria.

  19. Epidemiology of a Daphnia-multiparasite system and its implications for the red queen.

    Science.gov (United States)

    Auld, Stuart K J R; Hall, Spencer R; Duffy, Meghan A

    2012-01-01

    The Red Queen hypothesis can explain the maintenance of host and parasite diversity. However, the Red Queen requires genetic specificity for infection risk (i.e., that infection depends on the exact combination of host and parasite genotypes) and strongly virulent effects of infection on host fitness. A European crustacean (Daphnia magna)--bacterium (Pasteuria ramosa) system typifies such specificity and high virulence. We studied the North American host Daphnia dentifera and its natural parasite Pasteuria ramosa, and also found strong genetic specificity for infection success and high virulence. These results suggest that Pasteuria could promote Red Queen dynamics with D. dentifera populations as well. However, the Red Queen might be undermined in this system by selection from a more common yeast parasite (Metschnikowia bicuspidata). Resistance to the yeast did not correlate with resistance to Pasteuria among host genotypes, suggesting that selection by Metschnikowia should proceed relatively independently of selection by Pasteuria.

  20. Embryo rescue of crosses between diploid and tetraploid grape ...

    African Journals Online (AJOL)

    ajl yemi

    2011-12-19

    Dec 19, 2011 ... Five cross combinations Jumeigui×Xinghua No.1, 87-1×Kyoho, Kyoho×Muscat Hamburg, Jumeigui×. Hongqitezao and Red globle×Kyoho were used as the testing materials. Factors that affect embryo rescue from crossed seeds between diploid and tetraploid grape were studied applying L25(55).

  1. Embryo rescue of crosses between diploid and tetraploid grape ...

    African Journals Online (AJOL)

    Five cross combinations Jumeigui×Xinghua No.1, 87-1×Kyoho, Kyoho×Muscat Hamburg, Jumeigui× Hongqitezao and Red globle×Kyoho were used as the testing materials. Factors that affect embryo rescue from crossed seeds between diploid and tetraploid grape were studied applying L25(55) orthogonal experiment ...

  2. Red Assembly: the work remains

    Directory of Open Access Journals (Sweden)

    Leslie Witz

    Full Text Available This issue of Kronos is dedicated to Terry Flynn, assistant curator at the Ann Bryant Art Gallery, who was instrumental in the successful installing of 'Red Assembly' there in 2015. Friend, colleague, artist and inspiration. Hamba Kahle. The work that emerged from the encounter with Red, an art installation by Simon Gush and his collaborators, in the workshop 'Red Assembly', held in East London in August 2015, is assembled here in Kronos, the journal of southern African histories based at the University of the Western Cape, and previously in parallax, the cultural studies journal based at the University of Leeds published in May 2016. What is presented there and here is not simply more work, work that follows, or even additional works. Rather, it is the work that arises as a response to a question that structured our entire project: does Red, now also installed in these two journals, have the potential to call the discourse of history into question? This article responds to this question through several pairings: theft - gift; copy - rights; time - history; kronos - chronos. Here we identify a reversal in this installation of the gift into the commodity, and another with regard to conventional historical narratives which privilege the search for sources and origins. A difference between (the historian's search for origination and (the artist's originality becomes visible in a conversation between and over the historic and the artistic that does not simply try to rescue History by means of the work of art. It is in this sense that we invite the displacements, detours, and paths made possible through Simon Gush's Red, the 'Red Assembly' workshop and the work/gift of installation and parallaxing. To gesture beyond 'histories' is the provocation to which art is neither cause nor effect. Thinking with the work of art, that is, grasping thought in the working of art, has extended the sense of history's limit and the way the limit of history is

  3. Red alder: a state of knowledge.

    Science.gov (United States)

    Robert L. Deal; Constance A. Harrington

    2006-01-01

    In March 23-25, 2005, an international symposium on red alder was held at the University of Washington Center for Urban Horticulture in Seattle, WA. The symposium was entitled "Red alder: A State of Knowledge" and brought together regional experts to critically examine the economic, ecological and social values of red alder. The primary goal of the symposium...

  4. Red and green fluorescence from oral biofilms

    NARCIS (Netherlands)

    Volgenant, C.M.C.; Hoogenkamp, M.A.; Krom, B.P.; Janus, M.M.; ten Cate, J.M.; de Soet, J.J.; Crielaard, W.; van der Veen, M.H.

    2016-01-01

    Red and green autofluorescence have been observed from dental plaque after excitation by blue light. It has been suggested that this red fluorescence is related to caries and the cariogenic potential of dental plaque. Recently, it was suggested that red fluorescence may be related to gingivitis.

  5. Allergic reactions in red tattoos

    DEFF Research Database (Denmark)

    Hutton Carlsen, K; Køcks, M; Sepehri, M

    2016-01-01

    to be feasible for chemical analysis of red pigments in allergic reactions. Raman spectroscopy has a major potential for fingerprint screening of problematic tattoo pigments in situ in skin, ex vivo in skin biopsies and in tattoo ink stock products, thus, to eliminate unsafe ink products from markets.......AIM: The aim of this study was to assess the feasibility of Raman spectroscopy as a screening technique for chemical characterisation of tattoo pigments in pathologic reacting tattoos and tattoo ink stock products to depict unsafe pigments and metabolites of pigments. MATERIALS/METHODS: Twelve...... dermatome shave biopsies from allergic reactions in red tattoos were analysed with Raman spectroscopy (A 785-nm 300 mW diode laser). These were referenced to samples of 10 different standard tattoo ink stock products, three of these identified as the culprit inks used by the tattooist and thus by history...

  6. Red fox sightings in Rome

    Directory of Open Access Journals (Sweden)

    Bruno Cignini

    1997-12-01

    Full Text Available Abstract In this study preliminary data on the presence of Red fox in Rome (an area of 360 km² within the Rome ringroad. G.R.A. since 1980 are presented. The data were mapped on a UTM 1 sq. km. grid. Data were analysed and correlated, for each City district, with the prevalent environment (green, built-up, river-side areas and with the density of inhabitants.

  7. Resveratrol: Chemoprevention with red wine

    OpenAIRE

    Arısan, Elif Damla; Palavan-Ünsal, Narçin

    2007-01-01

    According to epidemiological studies, western diet has disadvantages because of cancer prevalence more than Mediterranean or Asia people who consume more vegetables and fruits. Resveratrol (trans-3,4,5-trihydroxystilbene) which is highly found in grapes, berries has received attention for its potential chemopreventive and antitumor effects in experimental systems. Because of high resveratrol content, researchers noted that red wine has multidimensional benefits for ...

  8. Analysis Of Factors Affecting Demand Red Chili Pepper Capsicum Annum L In Solok And Effort Fulfillment

    Directory of Open Access Journals (Sweden)

    Zulfitriyana

    2015-08-01

    Full Text Available Research on the analysis of the factors that influence the demand for red chilli Capsicum annuum L in Solok and compliance efforts implemented in March s.d April 2016. The purpose of this study consisted of 1 analyze the factors affecting the demand for red chili in Solok 2 analyze the elasticity of demand for red chili in Solok 3 know the effort that can be done to meet the demand of red chilli in Solok. To achieve the objectives of the first and second use secondary data for 15 fifteen years and to achieve the objectives the third used primary data. The method used is descriptive analytical method a method that is used to describe phenomena that exist which takes place in the present or past. The variables were observed in this study is the X1 price of red chilli X2 the price of green chili X3 onion prices X4 population X5 income and Y the number of requests red chili which is then analyzed by multiple linear regression elasticity of demand and SWOT. The results of that research addressing the factors that influence the demand for red chili in Solok is the price of red chilli itself the price of green chili as a substitute goods the number of population and income while onion prices affect the amount of red chili demand in Solok. But simultaneously variable X1 red chili prices X2 the price of green chili X3 onion prices X4 population and X5 income strongly influence demand red chili in Solok where the F test results show that F count F table 212.262 3600 with a significance level 0.000 0.010 and the most influential variable is the variable X4 population with the greatest value of beta Coefficients is 1100. Based on analysis of the elasticity of demand is known that red chili pepper is a normal good is inelastic to price elasticity coefficient value amp603p of -0.120. Green chili is substituting goods and shallots are complements of red chili with cross elasticity coefficient amp603px1 and amp603px2 respectively by 0293 and -0.635. While the

  9. Aldehyde dehydrogenase polymorphism in North American, South American, and Mexican Indian populations.

    Science.gov (United States)

    Goedde, H W; Agarwal, D P; Harada, S; Rothhammer, F; Whittaker, J O; Lisker, R

    1986-01-01

    While about 40% of the South American Indian populations (Atacameños, Mapuche, Shuara) were found to be deficient in aldehyde dehydrogenase isozyme I (ALDH2 or E2), preliminary investigations showed very low incidence of isozyme deficiency among North American natives (Sioux, Navajo) and Mexican Indians (mestizo). Possible implications of such trait differences on cross-cultural behavioral response to alcohol drinking are discussed. PMID:3953578

  10. Selected Properties and Systematic Position of Soils Developed from Red Sandstones and Clays of the Lower Triassic Buntsandstein in the Nw Part of the Holy Cross Mountains (Poland / Niektóre właściwości i pozycja systematyczna gleb wytworzonych z czerwonych piaskowców i iłów dolnego triasu w NW obrzeżeniu Gór Świętokrzyskich

    Directory of Open Access Journals (Sweden)

    Zagórski Zbigniew

    2015-09-01

    Full Text Available The aim of the study was to compare the properties of soils developed from the Lower Triassic Buntsandstein sediments in the north-western part of the Holy Cross Mountains (Poland. These are deposits of continental genesis and unique features such as red beds. Two representative soil pedons - the Bartków profile (pBK developed from clay and the Góra Czerwona profile (pGC developed from sandstone were selected for detailed analyzes. The morphology of profiles, their micromorphological features, mineralogical composition, and physico-chemical properties were examined. Most of the properties of the soils are a consequence of the original parent rock lithology. A specific feature of the morphology of the soils are the presence of red color (about 10R by the Munsell color scale related to the presence of hematite. As shown by the XRD data, hematite is not the product of the current soil-forming processes, but it is a lithogenic component, which was inherited from the parent rock. Under the influence of climatic factors primary rock structure has been transformed into a new pedogenic one. Soils developed from clays have a characteristic angular blocky structure. Micromorphological analysis showed that an important role in the formation of soil structure involves geogenic susceptibility of Triassic clays to specific cuboid disintegration. This is indicated by the pore system of planes as an orthogonal nets visible in thin section. The soils developed from sandstone have a weak (unstable subangular blocky structure. The main reason is the insufficient dispersion of the clay-ferruginous fraction from the sandstone matrix. Microscopic observations indicate that fine factions occurs as loose microaggregates, which results in a feature that smaller rock fragments and individual quartz grains are not bonded into soil aggregates. The studied soils are characterized by specific physical-chemical properties. Some of them strongly depend on the mineralogical

  11. Plasma Lycopene Is Associated with Pizza and Pasta Consumption in Middle-Aged and Older African American and White Adults in the Southeastern USA in a Cross-Sectional Study.

    Science.gov (United States)

    Zhou, Yuan E; Buchowski, Maciej S; Liu, Jianguo; Schlundt, David G; Ukoli, Flora A M; Blot, William J; Hargreaves, Margaret K

    2016-01-01

    The role of dietary lycopene in chronic disease prevention is not well known. This study examined intake of lycopene and other antioxidants from lycopene-rich foods (e.g., pizza and pasta) simultaneously with plasma levels of lycopene and other antioxidants in a representative cross-sectional sample (187 Blacks, 182 Whites, 40-79 years old) from the Southern Community Cohort Study (SCCS). The SCCS is an ongoing study conducted in populations at high risk for chronic diseases living in Southeastern United States. Dietary intake was assessed using a validated food frequency questionnaire (FFQ), and plasma levels of lycopene and other antioxidants were measured at baseline (2002-2005). The participants were classified into tertiles according to consumption of pizza and pasta food groups. Lycopene dietary intake and plasma lycopene concentrations were significantly higher in the highest (tertile 3) compared to tertiles 1 and 2 (both P pizza and pasta were the main sources of dietary lycopene and their intake was associated with plasma lycopene concentration. Diets with frequent pizza and pasta consumption were high in energy, saturated fatty acids, trans-fatty acids, sodium and low in other antioxidants. Future studies of lycopene as a protective dietary factor against chronic disease should consider the overall nutritional quality of lycopene-containing foods.

  12. Red-Green Color Vision Impairment in Duchenne Muscular Dystrophy

    Science.gov (United States)

    Costa, Marcelo Fernandes ; Oliveira, Andre Gustavo Fernandes ; Feitosa-Santana, Claudia ; Zatz, Mayana ; Ventura, Dora Fix 

    2007-01-01

    The present study evaluated the color vision of 44 patients with Duchenne muscular dystrophy (DMD) (mean age 14.8 years; SD 4.9) who were submitted to a battery of four different color tests: Cambridge Colour Test (CCT), Neitz Anomaloscope, Ishihara, and American Optical Hardy-Rand-Rittler (AO H-R-R). Patients were divided into two groups according to the region of deletion in the dystrophin gene: upstream of exon 30 (n=12) and downstream of exon 30 (n=32). The control group was composed of 70 age-matched healthy male subjects with no ophthalmological complaints. Of the patients with DMD, 47% (21/44) had a red-green color vision defect in the CCT, confirmed by the Neitz Anomaloscope with statistical agreement (P.05). Of the patients with deletion downstream of exon 30, 66% had a red-green color defect. No color defect was found in the patients with deletion upstream of exon 30. A negative correlation between the color thresholds and age was found for the controls and patients with DMD, suggesting a nonprogressive color defect. The percentage (66%) of patients with a red-green defect was significantly higher than the expected <10% for the normal male population (P<.001). In contrast, patients with DMD with deletion upstream of exon 30 had normal color vision. This color defect might be partially explained by a retina impairment related to dystrophin isoform Dp260. PMID:17503325

  13. Obesity and Asian Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Asian American > Obesity Obesity and Asian Americans Non-Hispanic whites are 60% ... youthonline . [Accessed 08/18/2017] HEALTH IMPACT OF OBESITY People who are overweight are more likely to ...

  14. American Society of Echocardiography

    Science.gov (United States)

    American Society of Echocardiography Join Ase Renew Member Portal Log In Membership Member Portal Log In Join ASE Renew Benefits Rates FASE – Fellow of the American Society of Echocardiography Member Referral Program FAQs Initiatives Advocacy Awards, Grants, ...

  15. Asthma and Hispanic Americans

    Science.gov (United States)

    ... and Data > Minority Population Profiles > Hispanic/Latino > Asthma Asthma and Hispanic Americans In 2015, 2.2 million Hispanics reported that they currently have asthma. Puerto Rican Americans have almost twice the asthma ...

  16. Differences in nutrient composition and choice of side dishes between red meat and fish dinners in Norwegian adults

    Directory of Open Access Journals (Sweden)

    Jannicke Borch Myhre

    2016-01-01

    Full Text Available Background: Food-based dietary guidelines often recommend increased consumption of fish and reduced intake of red and processed meat. However, little is known about how changing the main protein source from red meat to fish may influence the choice of side dishes. Objective: To investigate whether side dish choices differed between red meat and fish dinners. Moreover, to compare intakes of macronutrients and selected micronutrients in red meat and fish dinners and to see whether whole-day intakes of these nutrients differed between days with red meat dinners and days with fish dinners. Design: Data were collected in a cross-sectional nationwide Norwegian dietary survey using two non-consecutive telephone-administered 24-h recalls. The recalls were conducted approximately 4 weeks apart. In total, 2,277 dinners from 1,517 participants aged 18–70 were included in the analyses. Results: Fish dinners were more likely to include potatoes and carrots than red meat dinners, whereas red meat dinners more often contained bread, tomato sauce, and cheese. Red meat dinners contained more energy and iron; had higher percentages of energy (E% from fat, saturated fat, and monounsaturated fat; and a lower E% from protein and polyunsaturated fat than fish dinners. Fish dinners contained more vitamin D, β-carotene, and folate than red meat dinners. Similar differences were found when comparing whole-day intakes of the same nutrients on days with red meat versus fish dinners. Conclusion: Fish dinners were accompanied by different side dishes than red meat dinners. With regard to nutrient content, fish dinners generally had a healthier profile than red meat dinners. However, iron intake was higher for red meat dinners. Information about associated foods will be useful both for developing public health guidelines and when studying associations between dietary factors and health outcomes.

  17. Unlearning American Patriotism

    Science.gov (United States)

    Miller, Richard W.

    2007-01-01

    Immoral excesses of American foreign policy are so severe and so deep-rooted that American patriotism is now a moral burden. This love, which pulls toward amnesia, wishful thinking and inattention to urgent foreign interests, should be replaced by commitment to a global social movement that seeks to hem in the American empire. Teachers can advance…

  18. African American and European American Children in Diverse Elementary Classrooms: Social Integration, Social Status, and Social Behavior

    Science.gov (United States)

    Wilson, Travis; Rodkin, Philip C.

    2011-01-01

    With a sample of African American and European American 3rd- and 4th-grade children (N = 486, ages 8-11 years), this study examined classroom ethnic composition, peer social status (i.e., social preference and perceived popularity as nominated by same- and cross-ethnicity peers), and patterns of ethnic segregation (i.e., friendship, peer group,…

  19. La red sobre trabajo infantil peligroso (Red Tip

    Directory of Open Access Journals (Sweden)

    Walter Varillas

    2003-01-01

    Full Text Available En el mundo, aproximadamente 351.7 millones de niños entre 5 y 17 años realizaban algún tipo de actividad económica, de ellos 170.5 millones (48.5% realizaban algún tipo de trabajo considerado peligroso. Un alto porcentaje se encuentra en la agricultura, otros en minas, manufacturas, ladrilleras, predominantemente en la economía informal. El Convenio 138 (cobre la edad mínima de admisión en el empleo de la OIT y el Convenio 182 (sobre las peores formas de trabajo infantil, definen como trabajo infantil peligroso el que puede afectar la salud, seguridad y moralidad de los menores. Estudios específicos sobre los menores muestran su susceptibilidad particular frente a los riesgos laborales, aumentando la peligrosidad para su normal desarrollo y crecimiento: "los niños no son adultos pequeños". Los profesionales de la seguridad y salud en el trabajo pueden colaborar con los profesionales y las organizaciones especializadas en el trabajo infantil, en la definición y caracterización de lo que significa el trabajo infantil peligroso. Para ello se ha conformado la Red sobre Trabajo Infantil Peligroso (Red TIP, con la finalidad de articular estos dos espacios, orientados a eliminar el trabajo infantil peligroso y rescatar al menor y devolverle la oportunidad de sonreír ahora y en el futuro.

  20. Red giants: then and now

    Science.gov (United States)

    Faulkner, John

    Fred Hoyle's work on the structure and evolution of red giants, particularly his pathbreaking contribution with Martin Schwarzschild (Hoyle and Schwarzschild 1955), is both lauded and critically assessed. In his later lectures and work with students in the early 1960s, Hoyle presented more physical ways of understanding some of the approximations used, and results obtained, in that seminal paper. Although later ideas by other investigators will be touched upon, Hoyle's viewpoint - that low-mass red giants are essentially white dwarfs with a serious mass-storage problem - is still extremely fruitful. Over the years, I have further developed his method of attack. Relatively recently, I have been able to deepen and broaden the approach, finally extending the theory to provide a unifying treatment of the structure of low-mass stars from the main sequence though both the red-giant and horizontal-branch phases of evolution. Many aspects of these stars that had remained puzzling, even mysterious, for decades have now fallen into place, and some questions have been answered that were not even posed before. With low-mass red giants as the simplest example, this recent work emphasizes that stars, in general, may have at least two distinct but very important centres: (I) a geometrical centre, and (II) a separate nuclear centre, residing in a shell outside a zero-luminosity dense core for example. This two-centre perspective leads to an explicit, analytical, asymptotic theory of low-mass red-giant structure. It enables one to appreciate that the problem of understanding why such stars become red giants is one of anticipating a remarkable yet natural structural bifurcation that occurs in them. This bifurcation occurs because of a combination of known and understandable facts just summarized namely that, following central hydrogen exhaustion, a thin nuclear-burning shell does develop outside a more-or-less dense core. In the resulting theory, both ρsh/ρolinec and

  1. Migration of red-backed shrikes from the Iberian Peninsula

    DEFF Research Database (Denmark)

    Tøttrup, Anders P.; Pedersen, Lykke; Onrubia, Alejandro

    2017-01-01

    Europe en route to southern Africa where they join other European populations of red-backed shrikes and return via a similar route in spring. Disregarding potential wind assistance, the routes taken for the tracked birds in autumn were not optimal compared to crossing the barrier directly. For spring...... the potential benefit of wind assistance makes the route via southeast Europe likely to be less risky in autumn. However, it cannot be ruled out that other factors, such as following a historical colonisation route could still be important....

  2. Iridotomy with red krypton laser.

    Science.gov (United States)

    Yassur, Y; David, R; Rosenblatt, I; Marmour, U

    1986-01-01

    Iridotomy with red krypton laser instead of blue-green argon laser was performed on 68 eyes with various types of angle-closure glaucoma. Patent iridotomy was obtained in all the eyes, mostly in one working session. In eight eyes secondary closure by pigment needed reopening with a few applications at the iridotomy site. There were no immediate or late complications of importance, the main advantage of the technique being the avoidance of the corneal epithelial and endothelial burns which commonly occur during argon laser iridotomy, particularly when the anterior chamber is shallow. PMID:3964628

  3. Red is Romantic, but Only for Feminine Females: Sexual Dimorphism Moderates Red Effect on Sexual Attraction

    Directory of Open Access Journals (Sweden)

    Fangfang Wen

    2014-10-01

    Full Text Available Previous researchers have documented that the color red enhances one's sexual attraction to the opposite sex. The current study further examined the moderating role of sexual dimorphism in red effects. The results indicated that red enhanced men's sexual attraction to women with more feminine facial characteristics but had no effect on ratings of perceived general attractiveness. Red clothing also had a marginally significant effect on men's sexual attractiveness. In addition, regardless of sexual dimorphism cues, male participants rated women with red as warmer and more competent. The underlying mechanisms of the red effect, the limitations of the current study, and suggestions for future directions are discussed.

  4. Adsorption of procion red and congo red dyes using microalgae Spirulina sp

    Directory of Open Access Journals (Sweden)

    Risfidian Mohadi

    2017-10-01

    Full Text Available Adsorption of procion red and congo red dyes using microalgae Spirulina sp was conducted. Spirulina sp was obtained by cultivation and production in laboratory scale. Spirulina sp was used as adsorbent for adsorption of dyes. Adsorption process was studied by kinetic and thermodynamic in order to know the adsorption phenomena. The results showed that kinetically congo red is reactive than procion red on Spirulina sp. On the other hand, thermodynamically procion red was stable than congo red on Spirulina sp which was indicated by adsorption capacity, enthalpy, and entropy.

  5. Natural cross-pollination in roselle, Hibiscus sabdariffa L. (Malvaceae

    Directory of Open Access Journals (Sweden)

    Vaidya K.R.

    2000-01-01

    Full Text Available Two local varieties of roselle (Hibiscus sabdariffa L., Jamaican Green and Jamaican Red, were grown to determine the amount of natural cross-pollination. Two planting arrangements (alternating rows; alternating individuals in a row and two planting dates, a month apart, were used for the outcrossing experiments. Stem pigmentation, red (R- vs. green (rr, was used as a genetic marker in the estimation of outcrossing. Homozygous dominant and recessive genotypes of Jamaican Red and Jamaican Green, respectively, were grown in both of the planting arrangements and dates. Seeds from open-pollinated capsules of randomly selected Jamaican Green plants were planted to score the frequency of cross-pollination. Estimates of natural cross-pollination ranged from 0.20 ± 0.09% to 0.68 ± 0.34%. Roselle outcrosses at a low rate in Jamaica.

  6. Antibacterial Compounds from Red Seaweeds (Rhodophyta)

    OpenAIRE

    Noer Kasanah; Triyanto Triyanto; Drajad Sarwo Seto; Windi Amelia; Alim Isnansetyo

    2015-01-01

    Seaweeds produce great variety of metabolites benefit for human. Red seaweeds (Rhodophyta) are well known as producer of phycocolloids such agar, agarose, carragenan and great variety of secondary metabolites. This review discusses the red algal secondary metabolites with antibacterial activity. The chemical constituents of red algae are steroid, terpenoid, acetogenin and dominated by halogenated compounds mainly brominated compounds. Novel compounds with intriguing skeleton are also reported...

  7. Radiosensitivity of red flour beetle tribolium castaneum

    International Nuclear Information System (INIS)

    Sattar, A.; Khattak, S.; Hamed, M.

    1992-07-01

    In this report radiosensitivity of red beetle has been discussed. Red flour beetle is the most injurious pest causing great losses to stored grain. Radiation is one of the best tools of insect control. Different radiation doses (50 to 200 krads) were employed for different age groups from 1 to 60 days. It is concluded from these results that 200 krad radiation dose caused 100% mortality in red beetle in all age group. (A.B.)

  8. North American Foreign Fighters

    Directory of Open Access Journals (Sweden)

    Michael Noonan

    2014-12-01

    Full Text Available While the phenomenon of so-called “foreign fighters” is in no way new the past thirty-plus years has shown a marked increase in the numbers of individuals traveling abroad to fight in civil conflicts in the Muslim world. The crisis in Syria (2011-present has created a massive influx of such individuals going to fight. Of particular concern in western capitals has been the numbers of individuals from those countries that have gone to fight in that conflict which has since crossed the border into neighboring Iraq with the establishment of the socalled “Islamic State” and threatens to broaden the conflict into a larger regional sectarian conflagration. While the numbers of such participants from Western Europe have been greater than those who have gone from the United States and Canada there are legitimate concerns in both Washington, DC, and Ottawa about American and Canadian citizens who have gone—or attempted to go—to fight there and in other locales such as the Maghreb and Somalia. The analysis here will provide some background on the foreign fighter phenomenon, discuss the foreign fighter flow model, explore the issue from both Canadian and US perspectives to include providing details of some original research categorizing the characteristics of a small sample of US and Canadian fighters and those who attempted to go and fight, discuss how both governments have attempted to deal with the issue, and offer some policy prescription for dealing with this issue that is of importance to both international security writ large and domestic security in the US and Canada.

  9. Rediscovering Red: Full-Spectrum Structural Color in Colloidal Glasses

    Science.gov (United States)

    Magkiriadou, Sofia; Park, Jin-Gyu; Kim, Young-Seok; Yi, Gi-Ra; Manoharan, Vinothan N.

    2014-03-01

    We use colloidal glasses to develop pigments with structural color: color that arises from interference rather than absorption. This pigmentation mechanism is common in blue birds, whose feather barbs often contain glassy microstructures. When a glass is illuminated, the spatial correlations between neighboring particles can give rise to constructive interference for a small range of wavelengths. Unlike the colors arising from Bragg diffraction in crystals, the colors of these ``photonic glasses'' are independent of angle due to the disordered, isotropic structure. However, there are no known examples of photonic glasses with pure structural red color, either in nature or in the lab. We present both experimental evidence and a model showing that the absence of red is due to the wavelength-dependence of the single-particle scattering cross-section. We show that this problem can be solved in ``inverse glasses,'' namely glasses composed of particles with refractive index lower than that of their medium. Although these systems are similar to those in birds, no known species uses this mechanism to create red. We use inverse glasses to make full-spectrum, angle-independent structural colors. This will enable the use of colloidal glasses as a new type of long-lasting, non-bleaching pigment.

  10. Seasonal overturning circulation in the Red Sea: 2. Winter circulation

    Science.gov (United States)

    Yao, Fengchao; Hoteit, Ibrahim; Pratt, Larry J.; Bower, Amy S.; Köhl, Armin; Gopalakrishnan, Ganesh; Rivas, David

    2014-04-01

    The shallow winter overturning circulation in the Red Sea is studied using a 50 year high-resolution MITgcm (MIT general circulation model) simulation with realistic atmospheric forcing. The overturning circulation for a typical year, represented by 1980, and the climatological mean are analyzed using model output to delineate the three-dimensional structure and to investigate the underlying dynamical mechanisms. The horizontal model circulation in the winter of 1980 is dominated by energetic eddies. The climatological model mean results suggest that the surface inflow intensifies in a western boundary current in the southern Red Sea that switches to an eastern boundary current north of 24°N. The overturning is accomplished through a cyclonic recirculation and a cross-basin overturning circulation in the northern Red Sea, with major sinking occurring along a narrow band of width about 20 km along the eastern boundary and weaker upwelling along the western boundary. The northward pressure gradient force, strong vertical mixing, and horizontal mixing near the boundary are the essential dynamical components in the model's winter overturning circulation. The simulated water exchange is not hydraulically controlled in the Strait of Bab el Mandeb; instead, the exchange is limited by bottom and lateral boundary friction and, to a lesser extent, by interfacial friction due to the vertical viscosity at the interface between the inflow and the outflow.

  11. Red Cell Alloantibodies in Multiple Transfused Thalassaemia Patients.

    Science.gov (United States)

    Chaudhari, C N

    2011-01-01

    Thalassaemia major patients require lifelong transfusion support due to which they are prone for alloimmunization to foreign RBCs. Alloimmunization can be prevented by extended phenotype match blood transfusion. The study was conducted to know the extent of problem of alloimmunization and to find important red cell antibodies in thalassaemia patients. A cross-sectional study was conducted. A total of 32 thalassaemia patients were enrolled. The specimen was subjected to red cell alloantibody and autoantibody by column gel agglutination technique. R 1 (w) R 1 , R 2 R 2 , rr (papaine and non papain) and 11 cell panel reagent cells were used in screening and identification of alloantibodies respectively. Six (18.8 %) subjects were alloimmunized. All alloimmunized subjects were recipient of more than 20 units of transfusion. Total seven clinically significant alloantibodies were identified. Anti E and anti c were commonest antibodies in four (12.5%) patients. Red cell alloimmunization is an important risk in thalassaemia patient. 71.4% of alloantibodies were anti E and anti c type. Extended phenotype match blood transfusion for Rh-c and Rh-E antigens or level 2 antigen matching stringency needs to be explored in preventing alloimmunization in thalassaemia patients.

  12. Uso de bases de datos bibliográficas por investigadores biomédicos latinoamericanos hispanoparlantes: estudio transversal The use of bibliographic databases by Spanish-speaking Latin American biomedical researchers: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    Edgar Guillermo Ospina

    2005-04-01

    articles. RESULTS: A total of 586 e-mail messages with the survey were sent out, and 185 responses were received (32%. The databases most utilized to obtain biomedical information were MEDLINE (34.1%, general search engines (Google, Yahoo!, and AltaVista (15.9%, on-line journals (9.8%, BIREME-LILACS (6.0%, BioMedNet (5.4%, the databases of the Centers for Disease Control and Prevention of the United States of America (5.2%, and the Cochrane Library (4.9%. Of the respondents, 64% said they had average or advanced abilities in using MEDLINE. However, 71% of the respondents did not use or were not aware of the MEDLINE Medical Subject Headings (MeSH, a controlled vocabulary established by the National Library of Medicine of the United States of America for indexing articles. The frequency of accessing the databases was similar in all the countries studied, without significant differences in terms of the type of access (authorized access to commercial databases, unauthorized access to those databases, or access to databases available for free or the level of abilities. Of the respondents, 87% said they had not included important references in the articles that they had published because they had not had access to the full text of those items, and 56% said they had cited articles that they had not read in full. In addition, 7.6% of the respondents admitted to unauthorized use of limited-access databases, such as through borrowed passwords or copied disks. More than two-thirds of the respondents said they obtained the full text of articles through photocopies or directly from the authors. CONCLUSIONS: In order to encourage scientific output by Latin American researchers, more of them need to be trained in the use of the most frequently used databases, especially MEDLINE. Those researchers also need to have expanded access to the biomedical literature.

  13. Heart Disease and African Americans

    Science.gov (United States)

    ... Minority Population Profiles > Black/African American > Heart Disease Heart Disease and African Americans Although African American adults are ... were 30 percent more likely to die from heart disease than non-Hispanic whites. African American women are ...

  14. Evaluation of plasma fibrinogen concentration as a diagnostic indicator of inflammation in red-eared sliders (Trachemys scripta elegans).

    Science.gov (United States)

    Moore, A Russell; Allender, Matthew C; Mitchell, Mark A; MacNeill, Amy L

    2015-01-15

    To critically evaluate plasma fibrinogen concentration as a diagnostic indicator of inflammation in red-eared sliders (Trachemys scripta elegans). Prospective induced-disease model and prospective cross-sectional study. Plasma samples from 12 purpose-bred red-eared sliders and 153 farm-raised red-eared sliders. A modification of the Jacobsson method was developed to measure fibrinogen concentration in platelet-poor plasma from red-eared sliders. Purpose-bred turtles had been inoculated with a ranavirus (n = 4) or sterile PBS solution (8) as part of another study. Farm-raised red-eared sliders were categorized as healthy (n = 138) or overtly ill (15) on the basis of physical examination findings at the time of blood sample collection. Samples from 124 of the 138 healthy red-eared sliders were used to establish a fibrinogen concentration reference interval as measured by the modified Jacobsson method. Fibrinogen concentrations in ranavirus-infected and physically ill turtles were compared with those of healthy turtles to determine whether fibrinogen concentration would be a useful diagnostic indicator of inflammation in red-eared sliders. The modified Jacobsson method was reliably used to measure fibrinogen concentration. The fibrinogen concentration reference interval from healthy reproductively active female red-eared sliders was right skewed. Fibrinogen concentration did not differ significantly between healthy red-eared sliders and ranavirus-infected or overtly ill red-eared sliders. A reference interval for red-eared slider plasma fibrinogen concentration was established and partitioned by sex to account for considerable right skewing observed for females. Fibrinogen concentration was not a useful indicator of inflammation in red-eared sliders with ranavirus infection or other overt illnesses.

  15. Antibacterial Compounds from Red Seaweeds (Rhodophyta

    Directory of Open Access Journals (Sweden)

    Noer Kasanah

    2015-07-01

    Full Text Available Seaweeds produce great variety of metabolites benefit for human. Red seaweeds (Rhodophyta are well known as producer of phycocolloids such agar, agarose, carragenan and great variety of secondary metabolites. This review discusses the red algal secondary metabolites with antibacterial activity. The chemical constituents of red algae are steroid, terpenoid, acetogenin and dominated by halogenated compounds mainly brominated compounds. Novel compounds with intriguing skeleton are also reported such as bromophycolides and neurymenolides. In summary, red seaweeds are potential sources for antibacterial agents and can serve as lead in synthesis of new natural medicines.

  16. Infra Red 3D Computer Mouse

    DEFF Research Database (Denmark)

    Harbo, Anders La-Cour; Stoustrup, Jakob

    2000-01-01

    The infra red 3D mouse is a three dimensional input device to a computer. It works by determining the position of an arbitrary object (like a hand) by emitting infra red signals from a number of locations and measuring the reflected intensities. To maximize stability, robustness, and use of bandw......The infra red 3D mouse is a three dimensional input device to a computer. It works by determining the position of an arbitrary object (like a hand) by emitting infra red signals from a number of locations and measuring the reflected intensities. To maximize stability, robustness, and use...

  17. Cooking Methods for Red Meats and Risk of Type 2 Diabetes: A Prospective Study of U.S. Women.

    Science.gov (United States)

    Liu, Gang; Zong, Geng; Hu, Frank B; Willett, Walter C; Eisenberg, David M; Sun, Qi

    2017-08-01

    This study examined different cooking methods for red meats in relation to type 2 diabetes (T2D) risk among U.S. women who consumed red meats regularly (≥2 servings/week). We monitored 59,033 women (1986-2012) aged 30-55 years and free of diabetes, cardiovascular disease, and cancer at baseline when information on frequency of different cooking methods for red meats, including broiling, barbequing, roasting, pan-frying, and stewing/boiling, was collected. During 1.24 million person-years of follow-up, we documented 6,206 incident cases of T2D. After multivariate adjustment including red meat cooking methods, total red meat and processed red meat intake were both associated with a monotonically increased T2D risk (both P trend cooking methods were further mutually adjusted. Independent of total red meat consumption, high-temperature and/or open-flame cooking methods for red meats, especially broiling and barbequing, may further increase diabetes risk among regular meat eaters. © 2017 by the American Diabetes Association.

  18. Do birds of a feather flock together? The variable bases for African American, Asian American, and European American adolescents' selection of similar friends.

    Science.gov (United States)

    Hamm, J V

    2000-03-01

    Variability in adolescent-friend similarity is documented in a diverse sample of African American, Asian American, and European American adolescents. Similarity was greatest for substance use, modest for academic orientations, and low for ethnic identity. Compared with Asian American and European American adolescents, African American adolescents chose friends who were less similar with respect to academic orientation or substance use but more similar with respect to ethnic identity. For all three ethnic groups, personal endorsement of the dimension in question and selection of cross-ethnic-group friends heightened similarity. Similarity was a relative rather than an absolute selection criterion: Adolescents did not choose friends with identical orientations. These findings call for a comprehensive theory of friendship selection sensitive to diversity in adolescents' experiences. Implications for peer influence and self-development are discussed.

  19. Red meat consumption and risk of cardiovascular diseases-is increased iron load a possible link?

    Science.gov (United States)

    Quintana Pacheco, Daniel A; Sookthai, Disorn; Wittenbecher, Clemens; Graf, Mirja E; Schübel, Ruth; Johnson, Theron; Katzke, Verena; Jakszyn, Paula; Kaaks, Rudolf; Kühn, Tilman

    2018-01-01

    High iron load and red meat consumption could increase the risk of cardiovascular diseases (CVDs). As red meat is the main source of heme iron, which is in turn a major determinant of increased iron load, adverse cardiometabolic effects of meat consumption could be mediated by increased iron load. The object of the study was to assess whether associations between red meat consumption and CVD risk are mediated by iron load in a population-based human study. We evaluated relations between red meat consumption, iron load (plasma ferritin), and risk of CVD in the prospective EPIC-Heidelberg Study using a case-cohort sample including a random subcohort (n = 2738) and incident cases of myocardial infarction (MI, n = 555), stroke (n = 513), and CVD mortality (n = 381). Following a 4-step mediation analysis, associations between red meat consumption and iron load, red meat consumption and CVD risk, and iron load and CVD risk were assessed by multivariable regression models before finally testing to which degree associations between red meat consumption and CVD risk were attenuated by adjustment for iron status. Red meat consumption was significantly positively associated with ferritin concentrations and MI risk [HR per 50 g daily intake: 1.18 (95% CI: 1.05, 1.33)], but no significant associations with stroke risk and CVD mortality were observed. While direct associations between ferritin concentrations and MI risk as well as CVD mortality were significant in age- and sex-adjusted Cox regression models, these associations were substantially attenuated and no longer significant after multivariable adjustment for classical CVD risk factors. Strikingly, ferritin concentrations were positively associated with a majority of classical CVD risk factors (age, male sex, alcohol intake, obesity, inflammation, and lower education). Increased ferritin concentrations may be a marker of an overall unfavorable risk factor profile rather than a mediator of greater CVD risk due to meat

  20. American Spirit Pack Descriptors and Perceptions of Harm: A Crowdsourced Comparison of Modified Packs.

    Science.gov (United States)

    Pearson, Jennifer L; Richardson, Amanda; Feirman, Shari P; Villanti, Andrea C; Cantrell, Jennifer; Cohn, Amy; Tacelosky, Michael; Kirchner, Thomas R

    2016-08-01

    In 2015, the Food and Drug Administration issued warnings to three tobacco manufacturers who label their cigarettes as "additive-free" and/or "natural" on the grounds that they make unauthorized reduced risk claims. The goal of this study was to examine US adults' perceptions of three American Spirit (AS) pack descriptors ("Made with Organic Tobacco," "100% Additive-Free," and "100% US Grown Tobacco") to assess if they communicate reduced risk. In September 2012, three cross-sectional surveys were posted on Amazon Mechanical Turk. Adult participants evaluated the relative harm of a Marlboro Red pack versus three different AS packs with the descriptors "Made with Organic Tobacco," "100% Additive-Free," or "100% US Grown Tobacco" (Survey 1; n = 461); a Marlboro Red pack versus these AS packs modified to exclude descriptors (Survey 2; n = 857); and unmodified versus modified AS pack images (Survey 3; n = 1001). The majority of Survey 1 participants rated the unmodified AS packs as less harmful than the Marlboro Red pack; 35.4%-58.8% of Survey 2 participants also rated the modified (no claims) packs as less harmful than Marlboro Red. In these surveys, prior use of AS cigarettes was associated with reduced perceptions of risk (adjusted odds ratio [AOR] 1.59-2.40). "Made with Organic Tobacco" and "100% Additive-Free" were associated with reduced perceptions of risk when comparing the modified versus the unmodified AS packs (Survey 3). Data suggest that these AS pack descriptors communicate reduced harm messages to consumers. Findings have implications for regulatory actions related to product labeling and packaging. These findings provide additional evidence that the "Made with Organic Tobacco," "100% Additive-Free," and "100% US Grown" descriptors, as well as other aspects of the AS pack design, communicate reduced harm to non-, current, and former smokers. Additionally, they provide support for the importance of FDA's 2015 warning to Santa Fe Natural Tobacco Company on

  1. African American and European American Children in Diverse Elementary Classrooms: Social Integration, Social Status, and Social Behavior

    OpenAIRE

    Wilson, Travis; Rodkin, Philip C.

    2011-01-01

    With a sample of African American and European American 3rd and 4th grade children (N = 486, ages 8–11 years), this study examined classroom ethnic composition, peer social status (i.e., social preference and perceived popularity as nominated by same- and cross-ethnicity peers), and patterns of ethnic segregation (i.e., friendship, peer group, and cross-ethnicity dislike). African American—but not European American—children had more segregated relationships and were more disliked by cross-eth...

  2. The acute stress response of red porgy, Pagrus pagrus, kept on a red or white background

    NARCIS (Netherlands)

    Salm, A.L. van der; Pavlidis, M; Flik, G.; Wendelaar Bonga, S.E.

    2005-01-01

    The skin colour of red porgy, Pagrus pagrus, can be modified by exposure to different background colours. Red and white background colours brighten the dark skin colour that develops under common culture conditions in red porgy. To assess whether skin colour is also modified by aquaculture related

  3. When red means go : non-normative effects of red under sensation seeking

    NARCIS (Netherlands)

    Mehta, R.; Demmers, J.; van Dolen, W.M.; Weinberg, C.B.

    Although previous research has identified red as the color of compliance, the current work proposes that this effect of red may not hold under high sensation-seeking propensity conditions. It is argued that the color red has the capability to induce arousal, which in turn has been shown to enhance a

  4. Control of poultry red mites

    DEFF Research Database (Denmark)

    Kilpinen, Ole; Steenberg, Tove

    2008-01-01

    The poultry red mite (PRM), Dermanyssus gallinae, is the most important ectoparasite in European egg production. The mites hide in cracks and crevices in the near vicinity of the resting places of the birds, coming out to feed mainly during the night. Under favourable conditions the population can...... grow rapidly, leading to serious problems. Large mite populations may cause anaemia or even death to the poultry, but also in lower numbers mites may be a nuisance to the birds causing decreased egg production and egg quality. Furthermore, they may have the potential of acting as reservoir......-pathogenic fungi and desiccant dust. The dust is diatomaceous earth (of natural origin), synthetic silica products or combinations of the two. The progress of the work with desiccant dusts will be reported. So far, 7 different products have been tested in the laboratory with regard to their efficacy, speed...

  5. The response of the Red Sea to a strong wind jet near the Tokar Gap in summer

    KAUST Repository

    Zhai, Ping

    2013-01-01

    [1] Remote sensing and in situ observations are used to investigate the ocean response to the Tokar Wind Jet in the Red Sea. The wind jet blows down the atmospheric pressure gradient through the Tokar Gap on the Sudanese coast, at about 19°N, during the summer monsoon season. It disturbs the prevailing along-sea (southeastward) winds with strong cross-sea (northeastward) winds that can last from days to weeks and reach amplitudes of 20-25 m/s. By comparing scatterometer winds with along-track and gridded sea level anomaly observations, it is observed that an intense dipolar eddy spins up in response to the wind jet. The eddy pair has a horizontal scale of 140 km. Maximum ocean surface velocities can reach 1 m/s and eddy currents extend more than 100 m into the water column. The eddy currents appear to cover the width of the sea, providing a pathway for rapid transport of marine organisms and other drifting material from one coast to the other. Interannual variability in the strength of the dipole is closely matched with variability in the strength of the wind jet. The dipole is observed to be quasi-stationary, although there is some evidence for slow eastward propagation in an idealized numerical model. Simulation of the dipole in an idealized high-resolution numerical model suggests that this is the result of self-advection. © 2012. American Geophysical Union. All Rights Reserved.

  6. The American Dream

    OpenAIRE

    Önnerth, Lars; Neubert, Mikkel; Omerbasic, Dejan; Heyman, Minch; Kimberly, Marie; Nielsen, Lyngbo; Mynte, Anne; Hørlyck Kaastrup, Markus

    2015-01-01

    This study examines the phenomenon that is the American Dream and its effect on the working and upper class citizens in American society. To give context to the American dream and its origin, we have made use of professor Jim Cullen’s book “The American Dream: A Short Story of an Idea that Shaped a Nation” from 2003. We have identified what we decided to call the “the traditional dream” and “the modern dream”, both representing different outlooks on lives and ethical standards. We have done t...

  7. Help-Seeking Experiences and Attitudes among African American, Asian American, and European American College Students

    Science.gov (United States)

    Masuda, Akihiko; Anderson, Page L.; Twohig, Michael P.; Feinstein, Amanda B.; Chou, Ying-Yi; Wendell, Johanna W.; Stormo, Analia R.

    2009-01-01

    The study examined African American, Asian American, and European American college students' previous direct and indirect experiences of seeking professional psychological services and related attitudes. Survey data were collected from 254 European American, 182 African American and 82 Asian American college students. Results revealed that fewer…

  8. Close relationships between asian american and european american college students

    OpenAIRE

    Chen, C; Edwards, K; Young, B; Greenberger, E

    2001-01-01

    The authors examined attitudes and behaviors regarding close relationships between European and Asian Americans, with a particular emphasis on 5 major subgroups of Asian Americans (Chinese, Japanese, Korean, Vietnamese, and Filipino Americans). Participants were 218 Asian American college students and 171 European American college students attending a culturally diverse university. The European Americans did not differentiate among the various subgroups of Asian Americans. Their attitudes reg...

  9. A Foucauldian Theory of American Islamophobia

    Directory of Open Access Journals (Sweden)

    SHYAM K. SRIRAM

    2016-12-01

    Full Text Available With the emergence of ISIS andAmerican public furor over allowing Syrian refugees safe haven, Muslim Americans find themselves once again in the cross-hairs of a nation obsessed with searching for answers and someone to blame. I argue that the premise behind American anti-Muslim sentiment is rooted in two of Michel Foucault’s concepts -“biopower” and “pastoral power.” This article is divided in two halves. In the first, I argue that American nationalism is articulated in a unique way, particularly through “pastoral power.” In conjunction with an “imagined” American nationhood (Anderson 1983, it has created a state that is often viewed as secular, but is quite Christian ideologically and structurally. Drawing on Göle (1996, I surmise that the Western “culture of confession,” an extension of pastoral power, is incompatible with Islam – or at least is viewed as such. In the second half, I present my main argument towards a new understanding of Foucault’s (1990 biopower in the context of the sovereign and its ability to designate who is “sacred,” a la Agamben (1998. I suggest that a new evaluation of Agamben (1998 should be undertaken to account for the renewed racialization of and discrimination towards American Muslims.

  10. Nitrogen depletion in field red giants

    DEFF Research Database (Denmark)

    Masseron, T.; Lagarde, N.; Miglio, A.

    2017-01-01

    , the behaviour of nitrogen data along the evolution confirms the existence of non-canonical extramixing on the red giant branch (RGB) for all low-mass stars in the field. But more surprisingly, the data indicate that nitrogen has been depleted between the RGB tip and the red clump. This may suggest that some...

  11. Mycobacterium bovis Infection of Red Fox, France.

    Science.gov (United States)

    Michelet, Lorraine; De Cruz, Krystel; Hénault, Sylvie; Tambosco, Jennifer; Richomme, Céline; Réveillaud, Édouard; Gares, Hélène; Moyen, Jean-Louis; Boschiroli, María Laura

    2018-06-01

    Mycobacterium bovis infection in wild red foxes was found in southern France, where livestock and other wildlife species are infected. Foxes frequently interact with cattle but have been underestimated as a reservoir of M. bovis. Our results suggest a possible role of the red fox in the epidemiology of bovine tuberculosis.

  12. Red blood cell alloimmunization after blood transfusion

    NARCIS (Netherlands)

    Schonewille, Henk

    2008-01-01

    Current pretransfusion policy requires the patients’ serum to be tested for the presence of irregular red blood cell antibodies. In case of an antibody, red blood cells lacking the corresponding antigen are transfused after an antiglobulin crossmatch. The aim of the studies in this thesis is

  13. Moving Forward with Computational Red Teaming

    Science.gov (United States)

    2012-07-01

    Red Teaming is used across both public and private sectors and is not the sole domain of the military. Red Team Consulting (2011) notes that “the use...open for review. Consider also the context of application. Oh (2009) explains how globalisation , the rise of emerging powers, environmental

  14. Seeing red to being red: conserved genetic mechanism for red cone oil droplets and co-option for red coloration in birds and turtles.

    Science.gov (United States)

    Twyman, Hanlu; Valenzuela, Nicole; Literman, Robert; Andersson, Staffan; Mundy, Nicholas I

    2016-08-17

    Avian ketocarotenoid pigments occur in both the red retinal oil droplets that contribute to colour vision and bright red coloration used in signalling. Turtles are the only other tetrapods with red retinal oil droplets, and some also display red carotenoid-based coloration. Recently, the CYP2J19 gene was strongly implicated in ketocarotenoid synthesis in birds. Here, we investigate CYP2J19 evolution in relation to colour vision and red coloration in reptiles using genomic and expression data. We show that turtles, but not crocodiles or lepidosaurs, possess a CYP2J19 orthologue, which arose via gene duplication before turtles and archosaurs split, and which is strongly and specifically expressed in the ketocarotenoid-containing retina and red integument. We infer that CYP2J19 initially functioned in colour vision in archelosaurs and conclude that red ketocarotenoid-based coloration evolved independently in birds and turtles via gene regulatory changes of CYP2J19 Our results suggest that red oil droplets contributed to colour vision in dinosaurs and pterosaurs. © 2016 The Author(s).

  15. Improving Mineral Nutrition of Micropropagated Red Raspberry

    Science.gov (United States)

    In vitro propagation is important for fast multiplication of a wide range of nursery crops, including red raspberry. The variation in genetic background of the many red raspberry cultivars makes it difficult to successfully use one growth medium for all. Although most cultivars will grow on Murashig...

  16. Red Sea as a source for bioprospecting

    KAUST Repository

    Kodzius, Rimantas

    2015-01-01

    King-Abdullah University of Science and Technology (KAUST) is located on the shores of the Red Sea in Saudi Arabia. The Red Sea is well known for its unique environment, harboring various microbes capable of surviving in salty brines. We collected

  17. Red Dirt Thinking on Aspiration and Success

    Science.gov (United States)

    Osborne, Sam; Guenther, John

    2013-01-01

    This article sets the scene for the series of five articles on "red dirt thinking". It first introduces the idea behind red dirt thinking as opposed to "blue sky thinking". Both accept that there are any number of creative and expansive solutions and possibilities to identified challenges--in this case, the challenge of…

  18. Human Red Cells With Paroxysmal Nocturnal Haemoglobinuria ...

    African Journals Online (AJOL)

    The purified cells were used as hosts for the culture of P.falciparum in vitro. Results show that GPI-linked molecules on the red cell surface are not required for the efficient entry of the parasites, and that the PNH red cells are competent to sustain the growth of P.falciparum. Nigerian Quarterly Journal of Hospital Medicine Vol ...

  19. La red sobre trabajo infantil peligroso (Red Tip The hazardous child labor network (Red Tip

    Directory of Open Access Journals (Sweden)

    Walter Varillas

    2003-01-01

    Full Text Available En el mundo, aproximadamente 351.7 millones de niños entre 5 y 17 años realizaban algún tipo de actividad económica, de ellos 170.5 millones (48.5% realizaban algún tipo de trabajo considerado peligroso. Un alto porcentaje se encuentra en la agricultura, otros en minas, manufacturas, ladrilleras, predominantemente en la economía informal. El Convenio 138 (cobre la edad mínima de admisión en el empleo de la OIT y el Convenio 182 (sobre las peores formas de trabajo infantil, definen como trabajo infantil peligroso el que puede afectar la salud, seguridad y moralidad de los menores. Estudios específicos sobre los menores muestran su susceptibilidad particular frente a los riesgos laborales, aumentando la peligrosidad para su normal desarrollo y crecimiento: "los niños no son adultos pequeños". Los profesionales de la seguridad y salud en el trabajo pueden colaborar con los profesionales y las organizaciones especializadas en el trabajo infantil, en la definición y caracterización de lo que significa el trabajo infantil peligroso. Para ello se ha conformado la Red sobre Trabajo Infantil Peligroso (Red TIP, con la finalidad de articular estos dos espacios, orientados a eliminar el trabajo infantil peligroso y rescatar al menor y devolverle la oportunidad de sonreír ahora y en el futuro.In the world, approximately 351.7 millions children between 5 and 17 years old work. Of them, 170,5 millions (48.5% work at the hazardous child labor forms. A high percentage is in agriculture, others in mines, manufactures, brick makers, predominantly in informal economy. The 138 Convention of ILO and the 182 Convention, define as hazardous child labor activities that can affect the health, safety and morality of the children. Studies on the children at work point out their particular susceptibility to some occupational risks, increasing the danger for their normal development and growth. "They are not little adults". The occupational health

  20. 21 CFR 640.10 - Red Blood Cells.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Red Blood Cells. 640.10 Section 640.10 Food and... ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Red Blood Cells § 640.10 Red Blood Cells. The proper name of this product shall be Red Blood Cells. The product is defined as red blood cells remaining...

  1. White dwarf-red dwarf binaries in the Galaxy

    NARCIS (Netherlands)

    Besselaar, E.J.M. van den

    2007-01-01

    This PhD thesis shows several studies on white dwarf - red dwarf binaries. White dwarfs are the end products of most stars and red dwarfs are normal hydrogen burning low-mass stars. White dwarf - red dwarf binaries are both blue (white dwarf) and red (red dwarf). Together with the fact that they are

  2. Centroid crossing

    International Nuclear Information System (INIS)

    Swift, G.

    1990-01-01

    This paper presents an algorithm for finding peaks in data spectra. It is based on calculating a moving centroid across the spectrum and picking off the points between which the calculated centroid crosses the channel number. Interpolation can then yield a more precise peak location. This algorithm can be implemented very efficiently requiring about one addition, subtraction, multiplication, and division operation per data point. With integer data and a centroid window equal to a power of two (so that the division can be done with shifts), the algorithm is particularly suited to efficient machine language implementation. With suitable adjustments (involving only little overhead except at suspected peaks), it is possible to minimize either false peak location or missing good peaks. Extending the method to more dimensions is straightforward although interpolating is more difficult. The algorithm has been used on a variety of nuclear data spectra with great success

  3. Processed red meat contribution to dietary patterns and the associated cardio-metabolic outcomes.

    Science.gov (United States)

    Lenighan, Yvonne M; Nugent, Anne P; Li, Kaifeng F; Brennan, Lorraine; Walton, Janette; Flynn, Albert; Roche, Helen M; McNulty, Breige A

    2017-08-01

    Evidence suggests that processed red meat consumption is a risk factor for CVD and type 2 diabetes (T2D). This analysis investigates the association between dietary patterns, their processed red meat contributions, and association with blood biomarkers of CVD and T2D, in 786 Irish adults (18-90 years) using cross-sectional data from a 2011 national food consumption survey. All meat-containing foods consumed were assigned to four food groups (n 502) on the basis of whether they contained red or white meat and whether they were processed or unprocessed. The remaining foods (n 2050) were assigned to twenty-nine food groups. Two-step and k-means cluster analyses were applied to derive dietary patterns. Nutrient intakes, plasma fatty acids and biomarkers of CVD and T2D were assessed. A total of four dietary patterns were derived. In comparison with the pattern with lower contributions from processed red meat, the dietary pattern with greater processed red meat intakes presented a poorer Alternate Healthy Eating Index (21·2 (sd 7·7)), a greater proportion of smokers (29 %) and lower plasma EPA (1·34 (sd 0·72) %) and DHA (2·21 (sd 0·84) %) levels (Pprocessed red meat consumption as a risk factor for CVD and T2D may need to be re-assessed.

  4. Knowledge and Attitude of Iranian Red Crescent Society Volunteers in Dealing with Bioterrorist attacks

    Directory of Open Access Journals (Sweden)

    Seyed Ali Bahreini Moghadam

    2016-01-01

    Full Text Available Introduction: Bioterrorism is a worldwide problem and has been the focus of attention during recent decades. There is no precise information on the knowledge, attitude, and preparedness of Iranian Red Crescent volunteers in dealing with bioterrorism. Therefore, the present study aimed to evaluate the above-mentioned parameters in Mahabad Red Crescent Society volunteers. Methods: In this prospective cross-sectional study, the knowledge of 120 volunteers was evaluated and rated as poor, moderate, and good. In addition, attitude of the volunteers and preparedness of Mahabad Red Crescent Society was rated as inappropriate and appropriate using a questionnaire. Results: The mean age of volunteers was 32.0 ± 8.2 years (62.5% male. 2 (1.7% volunteers had good knowledge while 94 (78.3% had no knowledge regarding bioterrorist attack management. Only 1 (0.8%  volunteer had appropriate attitude and 6 (5.0% stated their preparedness for being sent out to the crisis zone. 116 volunteers (96.7% indicated that Mahabad Red Crescent Society has an inappropriate level of preparedness to encounter bioterrorist attacks. Conclusion: The findings of the present study showed poor knowledge and inappropriate attitude of Mahabad Red Crescent Society volunteers in encountering probable bioterrorist attacks. Furthermore, the Red Crescent Society of this town had an inappropriate level of preparedness in the field of bioterrorism from the viewpoint of the studied volunteers.

  5. Red blood cell transfusion in neurosurgery.

    Science.gov (United States)

    Linsler, Stefan; Ketter, Ralf; Eichler, Hermann; Schwerdtfeger, Karsten; Steudel, Wolf-Ingo; Oertel, Joachim

    2012-07-01

    The necessity of red blood cell (RBC) transfusions in neurosurgical procedures is under debate. Although detailed recommendations exist for many other surgical disciplines, there are very limited data on the probability of transfusions during neurosurgical procedures. Three-thousand and twenty-six consecutive adult patients undergoing neurosurgical procedures at Saarland University Hospital from December 2006 to June 2008 were retrospectively analyzed for administration of RBCs. The patients were grouped into 11 main diagnostic categories for analysis. The transfusion probability and cross-match to transfusion ratio (C/T ratio) were calculated. Overall, the transfusion probability for neurosurgical procedures was 1.7 % (52/3,026). The probability was 6.5 % for acute subdural hematoma (7/108), 6.2 % for spinal tumors (5/80), 4.6 % for intracerebral hemorrhage (ICH, 4/98), 2.8 % for abscess (3/108), 2.4 % for traumatic brain injury (4/162), 2.3 % for cerebral ischemia (1/44), 1.9 % for subarachnoid hemorrhage (SAH) /aneurysms (4/206), 1.4 % for brain tumors (10/718), 0.8 % for hydrocephalus (2/196), 0.4 % for degenerative diseases of the spine (5/1290), including 3.6 % (3/82) for posterior lumbar interbody fusion (PLIF) and 0 % for epidural hematoma (0/15). The transfusion probabilities for clipping and coiling of SAH were 2.9 % (2/68) and 1.7 % (2/120) respectively. The probability of blood transfusion during neurosurgical procedures is well below the 10 % level which is generally defined as the limit for preoperative appropriation of RBCs. Patients with spinal tumors, acute subdural hematomas or ICH, i.e., patients undergoing large decompressive procedures of bone or soft tissue, had a higher probability of transfusion.

  6. The red-cockaded woodpecker's role in the southern pine ecosystem, population trends and relationships with southern pine beetles

    Science.gov (United States)

    Richard N. Conner; D. Craig Rudolph; Daniel Saenz; Robert N. Coulson

    1997-01-01

    This study reviews the overall ecological role of the Red-cockaded Woodpecker (Picoides borealis)in the southern pine ecosystem. It is the only North American woodpecker species to become well adapted to a landscape that was relatively devoid of the substrate typically used by woodpeckers for cavity excavation (i.e. snags and decayed, living hardwoods). Its adaptation...

  7. From red giants to planetary nebulae

    International Nuclear Information System (INIS)

    Kwok, S.

    1982-01-01

    The transition from red giants to planetary nebulae is studied by comparing the spectral characteristics of red giant envelopes and planetary nebulae. Observational and theoretical evidence both suggest that remnants of red giant envelopes may still be present in planetary nebula systems and should have significant effects on their formation. The dynamical effects of the interaction of stellar winds from central stars of planetary nebulae with the remnant red giant envelopes are evaluated and the mechanism found to be capable of producing the observed masses and momenta of planetary nebulae. The observed mass-radii relation of planetary nebulae may also be best explained by the interacting winds model. The possibility that red giant mass loss, and therefore the production of planetary nebulae, is different between Population I and II systems is also discussed

  8. Red algae and their use in papermaking.

    Science.gov (United States)

    Seo, Yung-Bum; Lee, Youn-Woo; Lee, Chun-Han; You, Hack-Chul

    2010-04-01

    Gelidialian red algae, that contain rhizoidal filaments, except the family Gelidiellaceae were processed to make bleached pulps, which can be used as raw materials for papermaking. Red algae consist of rhizoidal filaments, cortical cells usually reddish in color, and medullary cells filled with mucilaginous carbohydrates. Red algae pulp consists of mostly rhizoidal filaments. Red algae pulp of high brightness can be produced by extracting mucilaginous carbohydrates after heating the algae in an aqueous medium and subsequently treating the extracted with bleaching chemicals. In this study, we prepared paper samples from bleached pulps obtained from two red algae species (Gelidium amansii and Gelidium corneum) and compared their properties to those of bleached wood chemical pulps. Copyright 2009 Elsevier Ltd. All rights reserved.

  9. Red and Green Fluorescence from Oral Biofilms.

    Science.gov (United States)

    Volgenant, Catherine M C; Hoogenkamp, Michel A; Krom, Bastiaan P; Janus, Marleen M; Ten Cate, Jacob M; de Soet, Johannes J; Crielaard, Wim; van der Veen, Monique H

    2016-01-01

    Red and green autofluorescence have been observed from dental plaque after excitation by blue light. It has been suggested that this red fluorescence is related to caries and the cariogenic potential of dental plaque. Recently, it was suggested that red fluorescence may be related to gingivitis. Little is known about green fluorescence from biofilms. Therefore, we assessed the dynamics of red and green fluorescence in real-time during biofilm formation. In addition, the fluorescence patterns of biofilm formed from saliva of eight different donors are described under simulated gingivitis and caries conditions. Biofilm formation was analysed for 12 hours under flow conditions in a microfluidic BioFlux flow system with high performance microscopy using a camera to allow live cell imaging. For fluorescence images dedicated excitation and emission filters were used. Both green and red fluorescence were linearly related with the total biomass of the biofilms. All biofilms displayed to some extent green and red fluorescence, with higher red and green fluorescence intensities from biofilms grown in the presence of serum (gingivitis simulation) as compared to the sucrose grown biofilms (cariogenic simulation). Remarkably, cocci with long chain lengths, presumably streptococci, were observed in the biofilms. Green and red fluorescence were not found homogeneously distributed within the biofilms: highly fluorescent spots (both green and red) were visible throughout the biomass. An increase in red fluorescence from the in vitro biofilms appeared to be related to the clinical inflammatory response of the respective saliva donors, which was previously assessed during an in vivo period of performing no-oral hygiene. The BioFlux model proved to be a reliable model to assess biofilm fluorescence. With this model, a prediction can be made whether a patient will be prone to the development of gingivitis or caries.

  10. Red and Green Fluorescence from Oral Biofilms.

    Directory of Open Access Journals (Sweden)

    Catherine M C Volgenant

    Full Text Available Red and green autofluorescence have been observed from dental plaque after excitation by blue light. It has been suggested that this red fluorescence is related to caries and the cariogenic potential of dental plaque. Recently, it was suggested that red fluorescence may be related to gingivitis. Little is known about green fluorescence from biofilms. Therefore, we assessed the dynamics of red and green fluorescence in real-time during biofilm formation. In addition, the fluorescence patterns of biofilm formed from saliva of eight different donors are described under simulated gingivitis and caries conditions. Biofilm formation was analysed for 12 hours under flow conditions in a microfluidic BioFlux flow system with high performance microscopy using a camera to allow live cell imaging. For fluorescence images dedicated excitation and emission filters were used. Both green and red fluorescence were linearly related with the total biomass of the biofilms. All biofilms displayed to some extent green and red fluorescence, with higher red and green fluorescence intensities from biofilms grown in the presence of serum (gingivitis simulation as compared to the sucrose grown biofilms (cariogenic simulation. Remarkably, cocci with long chain lengths, presumably streptococci, were observed in the biofilms. Green and red fluorescence were not found homogeneously distributed within the biofilms: highly fluorescent spots (both green and red were visible throughout the biomass. An increase in red fluorescence from the in vitro biofilms appeared to be related to the clinical inflammatory response of the respective saliva donors, which was previously assessed during an in vivo period of performing no-oral hygiene. The BioFlux model proved to be a reliable model to assess biofilm fluorescence. With this model, a prediction can be made whether a patient will be prone to the development of gingivitis or caries.

  11. American Thyroid Association

    Science.gov (United States)

    ... More October 20, 2017 0 American Thyroid Association: Charles H. Emerson, MD, Will Lead New Board of Directors By ATA | 2017 ... Featured , News Releases | No Comments American Thyroid Association: Charles H. Emerson, MD, Will Lead New Board of Directors October 19,… Read ...

  12. The Quiet American Revisited.

    Science.gov (United States)

    Legters, Lyman H.

    1984-01-01

    What is wrong in the American parochialism about foreign languages is the assumption that language acquisition is a cosmetic gain, without any immediate or forseeable practical use. Languages will only be learned effectively when Americans learn that they can be used in getting tasks accomplished. (MSE)

  13. American Studies in Transition

    DEFF Research Database (Denmark)

    Nye, David

    Papers first given at a conference the previous year in Fåborg, Denmark, with a dual focus on 20th century America and new methods in American Studies.......Papers first given at a conference the previous year in Fåborg, Denmark, with a dual focus on 20th century America and new methods in American Studies....

  14. Asian American Cultural Resistance.

    Science.gov (United States)

    Libretti, Tim

    1997-01-01

    Explores the encounter of Marxism and Asian American literary theory and imagines an Asian American Marxism. To do so requires theorizing race, class, and gender not as substantive categories of antagonisms but as complementary and coordinated elements of a totality of social relations structuring racial patriarchal capitalism. (SLD)

  15. The Mexican American.

    Science.gov (United States)

    Rowan, Helen

    The purpose of this paper, prepared for the U. S. Commission on Civil Rights, is to indicate the types and ranges of problems facing the Mexican American community and to suggest ways in which these problems are peculiar to Mexican Americans. Specific examples are cited to illustrate major problems and personal experiences. Topics covered in the…

  16. African American Suicide

    Science.gov (United States)

    African American Suicide Fact Sheet Based on 2012 Data (2014) Overview • In 2012, 2,357 African Americans completed suicide in the U.S. Of these, 1,908 (80. ... rate of 9.23 per 100,000). The suicide rate for females was 1.99 per 100, ...

  17. Teaching American Indian Architecture.

    Science.gov (United States)

    Winchell, Dick

    1991-01-01

    Reviews "Native American Architecture," by Nabokov and Easton, an encyclopedic work that examines technology, climate, social structure, economics, religion, and history in relation to house design and the "meaning" of space among tribes of nine regions. Describes this book's use in a college course on Native American architecture. (SV)

  18. A Confirmatory Model for Substance Use Among Japanese American and Part-Japanese American Adolescents

    Science.gov (United States)

    Williams, John Kino Yamaguchi; Else, 'Iwalani R. N.; Goebert, Deborah A.; Nishimura, Stephanie T.; Hishinuma, Earl S.; Andrade, Naleen N.

    2013-01-01

    Few studies have examined the effect of ethnicity and cultural identity on substance use among Asian and Pacific Islander adolescents. A cross-sequential study conducted in Hawai'i with 144 Japanese American and part-Japanese American adolescents assessed a model integrating Japanese ethnicity, cultural identity, substance use, major life events, and social support. Japanese American adolescents scored higher on the Japanese Culture Scale and on the Peers’ Social Support than the part-Japanese American adolescents. Significant associations for substance use and impairment included culturally intensified events and Japanese cultural identity- behavior subset. Models had good overall fits and suggested that conflict surrounding cultural identity may contribute to substance use. PMID:23480213

  19. Red Misfits in the Sloan Digital Sky Survey: properties of star-forming red galaxies

    Science.gov (United States)

    Evans, Fraser A.; Parker, Laura C.; Roberts, Ian D.

    2018-06-01

    We study Red Misfits, a population of red, star-forming galaxies in the local Universe. We classify galaxies based on inclination-corrected optical colours and specific star formation rates derived from the Sloan Digital Sky Survey Data Release 7. Although the majority of blue galaxies are star-forming and most red galaxies exhibit little to no ongoing star formation, a small but significant population of galaxies (˜11 per cent at all stellar masses) are classified as red in colour yet actively star-forming. We explore a number of properties of these galaxies and demonstrate that Red Misfits are not simply dusty or highly inclined blue cloud galaxies or quiescent red galaxies with poorly constrained star formation. The proportion of Red Misfits is nearly independent of environment, and this population exhibits both intermediate morphologies and an enhanced likelihood of hosting an active galactic nucleus. We conclude that Red Misfits are a transition population, gradually quenching on their way to the red sequence and this quenching is dominated by internal processes rather than environmentally driven processes. We discuss the connection between Red Misfits and other transition galaxy populations, namely S0s, red spirals, and green valley galaxies.

  20. Close relationships between Asian American and European American college students.

    Science.gov (United States)

    Chen, C; Edwards, K; Young, B; Greenberger, E

    2001-02-01

    The authors examined attitudes and behaviors regarding close relationships between European and Asian Americans, with a particular emphasis on 5 major subgroups of Asian Americans (Chinese, Japanese, Korean, Vietnamese, and Filipino Americans). Participants were 218 Asian American college students and 171 European American college students attending a culturally diverse university. The European Americans did not differentiate among the various subgroups of Asian Americans. Their attitudes regarding close relationships were less positive toward Asian Americans than toward Mexican and African Americans, a finding contrary to the prediction of social exchange theory (H. Tajfel, 1975). In contrast to the European Americans' view of homogeneity among Asian Americans, the 5 major subgroups of Asian Americans expressed a distinctive hierarchy of social preference among themselves. Results are discussed in terms of their implications for future research on interethnic relations involving Asian Americans.

  1. Red meat intake, insulin resistance, and markers of endothelial function among Iranian women.

    Science.gov (United States)

    Barak, Farzaneh; Falahi, Ebrahim; Keshteli, Ammar Hassanzadeh; Yazdannik, Ahmadreza; Saneei, Parvane; Esmaillzadeh, Ahmad

    2015-02-01

    Few data, with conflicting findings, are available linking red meat consumption to indicators of insulin resistance and endothelial dysfunction. This study aimed to investigate the association of red meat consumption with insulin resistance and endothelial dysfunction among a sample of female nurses in Isfahan, Iran. This cross-sectional study was carried out among 420 female nurses who were selected by a multistage cluster random sampling method. Usual dietary intakes were assessed using a validated food frequency questionnaire. Red meat intake was calculated by summing up the consumption of all kinds of red meat in foods and processed meat in sausages and fast foods. To measure serum concentrations of adhesion molecules and glycemic indexes, a fasting blood sample was taken. After adjustment for potential confounders, high red meat intake was significantly associated with higher fasting plasma glucose, homeostasis model assessment of insulin resistance, and lower quantitative insulin sensitivity check index. Although high red meat intake was significantly associated with higher serum insulin levels and lower homeostasis model assessment of beta-cell function in the crude model, after controlling for BMI, the association was no longer significant. Red meat consumption was associated with high concentrations of E-selectin, soluble vascular cell adhesion molecule-1 (sVCAM-1), and soluble intercellular adhesion molecule-1 (sICAM-1) after adjustment for different potential confounders. We found that increased red meat intake was associated with high concentrations of plasma endothelial dysfunction biomarkers and abnormal glucose homeostasis among Iranian women. Prospective studies are required to confirm these findings. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  2. Vasomotor symptoms among Japanese-American and European-American women living in Hilo, Hawaii.

    Science.gov (United States)

    Sievert, Lynnette Leidy; Morrison, Lynn; Brown, Daniel E; Reza, Angela M

    2007-01-01

    The Hilo Women's Health Survey was designed and administered to gather baseline data on women's health in Hilo, HI. This randomized, cross-sectional study allowed for a focus on ethnic differences in symptom reporting. The results presented here focus on hot flash and night sweat experience among Japanese-American and European-American women. Survey packets were mailed to street addresses associated with parcel numbers pulled randomly from Hilo tax maps. Of the 6,401 survey packets delivered to households, 1,824 questionnaires were completed and returned. The results reported here are based on 869 women aged 40 to 60, of whom 249 described themselves to be 100% Japanese and 203 described themselves to be 100% European-American. Logistic regression analyses were used to examine whether the relationship between ethnicity and vasomotor symptoms persisted after controlling for other variables. European-American participants were more likely to have ever experienced a hot flash as compared with Japanese-American participants (72% vs 53%, P<0.01). During the 2 weeks before the survey, European-American participants were more likely to have experienced hot flashes (P<0.05) and night sweats (P<0.01). In logistic regression analyses, after controlling for age, body mass index, menopause status, level of education, financial comfort, smoking habits, alcohol intake, exercise, use of hormone therapy, and soy intake, European-American women were still significantly more likely to have experienced hot flashes (odds ratio=1.858) and night sweats (odds ratio=2.672). The results, based on self-reporting of menopausal symptoms, indicate that Japanese-American women report fewer hot flashes and night sweats than European-American women. Japanese-American women reported a higher intake of soy, but soy intake was not associated with fewer vasomotor symptoms.

  3. Red fox spatial characteristics in relation to waterfowl predation

    Science.gov (United States)

    Sargeant, A.B.

    1972-01-01

    Radio-equipped red foxes (Vulpes vulpes) on the Cedar Creek area in Minnesota were spatially distributed, with individual families occupying well defined, nonoverlapping, contiguous territories. Territory boundaries often conformed to natural physical boundaries and appeared to be maintained through some nonaggressive behavior mechanism. Individual foxes traveled extensively throughout the family territory each night. Fox territories appeared to range from approximately 1 to 3 square miles in size, dependent largely on population density. Red foxes used a sequence of dens to rear their pups, and the amount and location of food remains at individual dens changed as the pups matured. The denning season was divided into pre-emergence, confined-use, and dispersed-use periods of 4 to 5 weeks each. Remains of adult waterfowl were collected at rearing dens on six townships in three ecologically different regions of eastern North Dakota. Remains of 172 adult dabbling ducks and 16 adult American coots (Fulica americana) were found at 35 dens. No remains from diving ducks were found. The number of adult ducks per den averaged 1.6, 5.9, and 10.2 for paired townships in regions with relatively low, moderate and high duck populations, respectively. Eighty-four percent of the ducks were females. The species and sex composition of ducks found at dens during early and late sampling periods reflected the nesting chronology of prairie dabbling ducks. Occupied rearing dens were focal points of red fox travel, and the locations of dens may have had considerable influence on predation. Thirty-five of 38 dens found on the six township study areas were on pastured or idle lands. The distribution of rearing dens on the Sand Lake and Arrowwood national wildlife refuges suggested that, on these areas, fox dens were concentrated because of the topography and land-use practices.

  4. Reaching for the red planet

    Science.gov (United States)

    David, L

    1996-05-01

    The distant shores of Mars were reached by numerous U.S. and Russian spacecraft throughout the 1960s to mid 1970s. Nearly 20 years have passed since those successful missions which orbited and landed on the Martian surface. Two Soviet probes headed for the planet in July, 1988, but later failed. In August 1993, the U.S. Mars Observer suddenly went silent just three days before it was to enter orbit around the planet and was never heard from again. In late 1996, there will be renewed activity on the launch pads with three probes departing for the red planet: 1) The U.S. Mars Global Surveyor will be launched in November on a Delta II rocket and will orbit the planet for global mapping purposes; 2) Russia's Mars '96 mission, scheduled to fly in November on a Proton launcher, consists of an orbiter, two small stations which will land on the Martian surface, and two penetrators that will plow into the terrain; and finally, 3) a U.S. Discovery-class spacecraft, the Mars Pathfinder, has a December launch date atop a Delta II booster. The mission features a lander and a microrover that will travel short distances over Martian territory. These missions usher in a new phase of Mars exploration, setting the stage for an unprecedented volley of spacecraft that will orbit around, land on, drive across, and perhaps fly at low altitudes over the planet.

  5. A red-letter day !

    CERN Multimedia

    2008-01-01

    Today is a red-letter day for the LHC and CERN as a beam of protons has travelled around the LHC ring for the very first time! The start of LHC operation marks the end of a long period in which you have given your all, and this first particle beam circulating in the accelerator now paves the way for discoveries that will open up a whole new field of knowledge. The history of the LHC began in 1984 with a debate on the possible objectives of a future accelerator, based on the state of our knowledge at that time. The CERN Council then approved the single-stage construction of the LHC in 1996, giving the go-ahead for the work that has now reached completion. For the past twelve years, physicists, engineers and technicians from CERN and its associated institutes have been engaged in constructing the three pillars of the LHC: the accelerator (including the upgrade of the existing accelerator chain), the four experiments, and the computing ...

  6. Red Shifts and Existing Speculations

    Science.gov (United States)

    Aisenberg, Sol

    2009-03-01

    There are many current flaws, mysteries, and errors in the standard model of the universe - all based upon speculative interpretation of many excellent and verified observations. The most serious cause of some errors is the speculation about the meaning of the redshifts observed in the 1930s by Hubble. He ascribed the redshifts as due to ``an apparent Doppler effect''. This led to speculation that the remote stars were receding, and the universe was expanding -- although without observational proof of the actual receding velocity of the stars. The age of the universe, based upon the Hubble constant is pure speculation because of lack of velocity demonstration. The belief in expansion, the big bang, and of inflation should be reexamined. Also, the redshift cannot always be used as a distance measure, particularly for photons from quasars containing massive black holes that can reduce photon energy through gravitational attraction. If the linear Hubble constant is extrapolated to the most remote super novae and beyond, it would eventually require that the corresponding photon energy go to zero or become negative -- according to Hubble linear relationship. This should require a reexamination of the meaning of the red shift and the speculative consequences and give a model with fewer mysteries.

  7. Red Blood Cell Storage Lesion

    Directory of Open Access Journals (Sweden)

    Daryl J. Kor

    2009-10-01

    Full Text Available The past two decades have witnessed increased scrutiny regarding efficacy and risk of the once unquestioned therapy of red blood cell (RBC transfusion. Simultaneously, a variety of changes have been identified within the RBC and storage media during RBC preservation that are correlated with reduced tissue oxygenation and transfusion-associated adverse effects. These alterations are collectively termed the storage lesion and include extensive biochemical, biomechanical, and immunologic changes involving cells of diverse origin. Time-dependent falls is 2,3-diphosphoglycerate, intracellular RBC adenosine triphosphate, and nitric oxide have been shown to impact RBC deformability and delivery of oxygen to the end-organ. The accumulation of biologic response modifiers such as soluble CD40 ligand (sCD40L, lysophosphatidylcholine (lyso-PC, and Regulated on Activation, Normal T-cell Expressed and Secreted (RANTES have been associated with altered recipient immune function as well. This review will address the alterations occurring within the RBC and storage media during RBC preservation and will address the potential clinical consequence thereof.

  8. Decadal Stability of Red Sea Mangroves

    KAUST Repository

    Almahasheer, Hanan; Aljowair, Abdulaziz; Duarte, Carlos M.; Irigoien, Xabier

    2015-01-01

    Across the Earth, mangroves play an important role in coastal protection, both as nurseries and carbon sinks. However, due to various human and environmental impacts, the coverage of mangroves is declining on a global scale. The Red Sea is in the northern-most area of the distribution range of mangroves. Little is known about the surface covered by mangroves at this northern limit or about the changes experienced by Red Sea mangroves. We sought to study changes in the coverage of Red Sea mangroves by using multi-temporal Landsat data (1972, 2000 and 2013). Interestingly, our results show that there has been no decline in mangrove stands in the Red Sea but rather a slight increase. The area covered by mangroves is about 69 Km2 along the African shore and 51 Km2 along the Arabian Peninsula shore. From 1972 to 2013, the area covered by mangroves increased by about 0.29% y-1. We conclude that the trend exhibited by Red Sea mangroves departs from the general global decline of mangroves. Along the Red Sea, mangroves expanded by 12% over the 41 years from 1972 to 2013. Losses to Red Sea mangroves, mostly due to coastal development, have been compensated by afforestation projects.

  9. Uptake of carnitine by red blood cells

    International Nuclear Information System (INIS)

    Campa, M.; Borum, P.

    1986-01-01

    A significant amount of blood carnitine (70% of cord blood and 40% of blood from healthy adults) is partitioned into the red blood cell compartment of whole blood. Data indicate that the plasma compartment and the red blood cell compartment of whole blood represent different metabolic pools of carnitine. There are no data to indicate that red blood cells synthesize carnitine, but our understanding of the uptake of carnitine by red blood cells is negligible. Red blood cells were obtained from healthy adults, washed twice with normal saline, and used for uptake experiments. When the cells were incubated at 37 0 C in the presence of 14 C-carnitine, radioactivity was found both in the soluble cytosolic and membrane fractions of the cells following lysis. The uptake was dependent upon the time of incubation, temperature of incubation, and carnitine concentration in the incubation medium. Washed red blood cell membranes incubated with 14 C-carnitine showed specific binding of radioactivity. These data are consistent with the hypothesis that red blood cells have an uptake mechanism for L-carnitine

  10. Decadal Stability of Red Sea Mangroves

    KAUST Repository

    Almahasheer, Hanan

    2015-12-15

    Across the Earth, mangroves play an important role in coastal protection, both as nurseries and carbon sinks. However, due to various human and environmental impacts, the coverage of mangroves is declining on a global scale. The Red Sea is in the northern-most area of the distribution range of mangroves. Little is known about the surface covered by mangroves at this northern limit or about the changes experienced by Red Sea mangroves. We sought to study changes in the coverage of Red Sea mangroves by using multi-temporal Landsat data (1972, 2000 and 2013). Interestingly, our results show that there has been no decline in mangrove stands in the Red Sea but rather a slight increase. The area covered by mangroves is about 69 Km2 along the African shore and 51 Km2 along the Arabian Peninsula shore. From 1972 to 2013, the area covered by mangroves increased by about 0.29% y-1. We conclude that the trend exhibited by Red Sea mangroves departs from the general global decline of mangroves. Along the Red Sea, mangroves expanded by 12% over the 41 years from 1972 to 2013. Losses to Red Sea mangroves, mostly due to coastal development, have been compensated by afforestation projects.

  11. Microbiological and Physicochemical Quality Characterization of Commercial Red Pepper Powders

    International Nuclear Information System (INIS)

    Jeong, M.S.; Ahn, J.J.; Kashig, A.; Kim, G.R.; Kwon, J.H.; Im, J.G.

    2013-01-01

    Ten commercially available red pepper powders were investigated for their hygienic quality (total aerobic count, yeasts and molds, and coliforms) and physicochemical properties (moisture content, pH, Hunters color values, American Spice Trade Association (ASTA) color and particle size). Microbial analysis resulted in 10 3 -10 6 CFU/g of total aerobic count and same of yeasts and molds, where 2 samples were positive (103 CFU/g) for coliforms. The moisture contents (7.25% to 12.73%) were with in the range as described in the Korean Food Standards Codex. Noteworthy variations were observed in pH (4.97 to 5.15), Hunters E values (47.19 to 58.04) and ASTA color values (89.31 to 98.61). Although the color differences were evident among the samples, but the Hunter values were not in good correlations with ASTA color values. The average particle sizes of the all samples were comparable ranging from 605 μm to 1251 μm with few exceptions. There was a great variation in the key quality attributes of commercially available red pepper powders that should be considered for their various uses in food products. (author)

  12. Adapting American Policymaking to Overcome American Exceptionalism

    Science.gov (United States)

    2015-04-13

    discomfort at President Bush’s rallying good against evil speeches and the words of the NSS. The President’s us versus them foreign policies...of global leadership, and of concern for the well being of the global community. Classically, American exceptionalism refers to the uniquely free ...longer that force for good, but a force for its own good. Exceptionalism once meant a nation free from tyrannical rule and offering of bountiful

  13. RED ONE kuvaajan työkaluna

    OpenAIRE

    Käki, Ossi

    2010-01-01

    Opinnäytetyöni projektiosa, 30-minuuttinen lyhytelokuva Huomisen Muisto – Memory of Tomorrow kuvattiin RED ONE -kameralla vuosina 2008-2009. Opinnäytetyöni kirjallinen osuus tutkii miten RED ONE soveltuu kuvaajan työvälineeksi lyhytelokuvassa. Huomisen Muisto oli ensimmäinen Tampereen ammattikorkeakoulussa RED ONE:lla kuvattu elokuva ja koko tekninen workflow piti kehittää lähes nollasta. Paljon kuvan digitaalista jälkikäsittelyä sisältävänä science fiction -elokuvana Huomisen Muisto asetti i...

  14. Psychology: red enhances human performance in contests.

    Science.gov (United States)

    Hill, Russell A; Barton, Robert A

    2005-05-19

    Red coloration is a sexually selected, testosterone-dependent signal of male quality in a variety of animals, and in some non-human species a male's dominance can be experimentally increased by attaching artificial red stimuli. Here we show that a similar effect can influence the outcome of physical contests in humans--across a range of sports, we find that wearing red is consistently associated with a higher probability of winning. These results indicate not only that sexual selection may have influenced the evolution of human response to colours, but also that the colour of sportswear needs to be taken into account to ensure a level playing field in sport.

  15. Analysis of mutagenic effects induced by carbon beams at different LET in a red yeast strain

    International Nuclear Information System (INIS)

    Sun Haining; Wang Jufang; Ma Shuang; Lu Dong; Wu Xin; Li Wenjian

    2011-01-01

    To evaluate inactive and mutagenic effects of carbon beam at different LET, the inactivation cross section and mutation cross section induced by carbon beams of different LET values were investigated in a red yeast strain Rhodotorula glutinis AY 91015. It was found that the maximum inactivation cross section of 4.37μm 2 , which was very close to the average nucleus cross section, was at LET of 120.0 keV/μm. The maximum mutation cross section was at LET of 96.0 keV/μm. Meanwhile, the highest mutagenicity of carbon ion was found around 58.2 keV/μm. It implied that the most efficient LET to induce mutation in survival yeasts was 58.2 keV/μm, which corresponded to energy of 35 MeV/u carbon beam. The most effective carbon beam to induce inactivation and mutation located at different energy region. (authors)

  16. Lolita - the American nightmare

    OpenAIRE

    GRISELDA (ABAZAJ) DANGLLI

    2012-01-01

    This article deals with the analysis of Lolita seen through the lenses of the American society and norms of today. We will see that many observations of the American way of behaving and social norms still hold true even nowadays years after this novel was written. Nabokov, on the other hand, never accepted the fact that this novel probed into the very depths of American life and that his intentions were purely aesthetic. Nevertheless, the phenomenon of pedophilia, obvious in the book, is a po...

  17. American Studies in Romania

    Directory of Open Access Journals (Sweden)

    Ioana Luca

    2006-01-01

    Full Text Available American Studies at the University of BucharestThe idea of teaching American Studies and founding a program in American Studies was first voiced in the long meetings of faculty and students held at the University of Bucharest soon after the collapse of the communist regime. The proposal was one of many that reflected the spirit of reform and hope for radical changes at the outset of Romania’s transition to democracy. The absence of institutional structures other than English departments and t...

  18. Red layered medieval stained glass window characterization by means of micro-PIXE technique

    Energy Technology Data Exchange (ETDEWEB)

    Ortega-Feliu, I., E-mail: iofeliu@us.es [Centro Nacional de Aceleradores, Universidad de Sevilla, Avda. Thomas A. Edison 7, 41092 Sevilla (Spain); Gomez-Tubio, B. [Centro Nacional de Aceleradores, Universidad de Sevilla, Avda. Thomas A. Edison 7, 41092 Sevilla (Spain); Departamento de Fisica Aplicada III, Universidad de Sevilla (Spain); Respaldiza, M.A. [Centro Nacional de Aceleradores, Universidad de Sevilla, Avda. Thomas A. Edison 7, 41092 Sevilla (Spain); Departamento de Fisica Atomica, Molecular y Nuclear, Universidad de Sevilla (Spain); Capel, F. [Instituto de Ceramica y Vidrio, Consejo Superior de Investigaciones Cientificas (Spain)

    2011-10-15

    Red layered medieval stained glass windows on a transparent greenish substrate are characteristic of European medieval cathedrals, but few compositional analyses have been performed on the coloured layers. The PIXE technique has been performed on a red layered stained glass window obtained during the restoration works carried out in Las Huelgas Monastery in Burgos (Spain). Protons of 3 MeV with a beam of 4 x 5 {mu}m{sup 2} were used to acquire elemental maps of a cross section of the sample, in order to observe the homogeneity of the layered structure and its substrate. In our work, copper was detected as in other layered glasses but a correspondence with lower amounts of zinc has also been determined. Both elements appear enriched in the red coloured layers, while the other quantified elements have the same relative composition along the sample. Corrosion layers, due to the lead supporting structure of the window, were also found.

  19. Optical properties of amyloid stained by Congo red: history and mechanisms.

    Science.gov (United States)

    Howie, Alexander J; Brewer, Douglas B

    2009-04-01

    Amyloid stained by Congo red has striking optical properties that generally have been poorly described and inadequately explained, although they can be understood from principles of physical optics. Molecules of Congo red are orientated on amyloid fibrils, and so the dye becomes dichroic and birefringent. The birefringence varies with wavelength in accordance with a fundamental property of all light-transmitting materials called anomalous dispersion of the refractive index around an absorption peak. The combination of this and absorption of light, with modification by any additional birefringence in the optical system, explains the various colours that can be seen in Congo red-stained amyloid between crossed polariser and analyser, and also when the polariser and analyser are progressively uncrossed. These are called anomalous colours.

  20. Osteoporosis and Asian American Women

    Science.gov (United States)

    ... and Asian American Women Osteoporosis and Asian American Women Asian American women are at high risk for ... medications. Are There Any Special Issues for Asian Women Regarding Bone Health? Recent studies indicate a number ...

  1. Mental Health and Asian Americans

    Science.gov (United States)

    ... Data > Minority Population Profiles > Asian American > Mental Health Mental Health and Asian Americans Suicide was the 9th leading ... Americans is half that of the White population. MENTAL HEALTH STATUS Serious psychological distress among adults 18 years ...

  2. African-Americans and Alzheimer's

    Science.gov (United States)

    ... Share Plus on Google Plus African-Americans and Alzheimer's alz.org | IHaveAlz Introduction 10 Warning Signs Brain ... African-Americans are at a higher risk for Alzheimer's disease. Many Americans dismiss the warning signs of ...

  3. The Red Atlantic: Transoceanic Cultural Exchanges

    Science.gov (United States)

    Weaver, Jace

    2011-01-01

    The development of David Armitage's "white Atlantic" history parallels the Cold War origins of American studies with its mission to define and promote "American culture" or "American civilization." British scholar Paul Gilroy's "The Black Atlantic" served as a necessary corrective. Armitage's statement leads…

  4. Cross matching of blood in carcharhiniform, lamniform, and orectolobiform sharks.

    Science.gov (United States)

    Hadfield, Catherine A; Haines, Ashley N; Clayton, Leigh A; Whitaker, Brent R

    2010-09-01

    The transfusion of whole blood in elasmobranchs could provide cardiovascular support following hemorrhage. Since donor and recipient compatibility is not known, a technique was established to allow cross matching of red blood cells and serum in sharks. Cross matching was carried out among 19 individuals from seven species: the nurse shark (Ginglymostoma cirratum), sandbar shark (Carcharhinus plumbeus), sandtiger shark (Carcharias taurus), white-spotted bamboo shark (Chiloscyllium plagiosum), brown-banded bamboo shark (Chiloscyllium punctatum), zebra shark (Stegostoma fasciatum), and spotted wobbegong (Orectolobus maculatus). Negative cross-matches showed no agglutination or hemolysis, suggesting that donor and recipient would be compatible. Cross-matches between conspecifics were all negative (sandbar, sandtiger, nurse, and white-spotted bamboo sharks). All cross-matches between sandbar and sandtiger sharks were also negative. Positive crossmatches consisted of agglutination or hemolysis of red blood cells, suggesting that the donor and recipient would be incompatible. Strong positive reactions occurred, for example, with red blood cells from sandtiger and sandbar sharks and serum from nurse sharks. Cross matching should be carried out in elasmobranchs prior to any blood transfusion.

  5. On American Individualism

    Institute of Scientific and Technical Information of China (English)

    李谷雨

    2016-01-01

    Among those American symbols like multiculturalism, hi-tech and its powerful status in the world, an important representative one is its individualism. This paper will briefly discuss it based on daily matters.

  6. American Pediatric Surgical Association

    Science.gov (United States)

    American Pediatric Surgical Association Search for: Login Resources + For Members For Professionals For Training Program Directors For Media For ... Surgical Outcomes Surveys & Results Publications Continuing Education + ExPERT Pediatric Surgery NaT Annual Meeting CME MOC Requirements Residents / ...

  7. American Epilepsy Society

    Science.gov (United States)

    ... for the AES Annual Meeting. More info here . Epilepsy Currents American Epilepsy Society Journal Impact Factor More ... P450 enzyme overexpression during spontaneous recurrent seizures More Epilepsy Professional News AES Status Epilepticus guideline for treatment ...

  8. American Academy of Optometry

    Science.gov (United States)

    ... Award Recipients Nov 07, 2017 View all news Optometry and Vision Science Journal Optometry and Vision Science is the official journal of the American Academy of Optometry. AAO members receive a complimentary online subscription. Learn ...

  9. The American dream

    OpenAIRE

    Camanho, Gilberto Luis

    2015-01-01

    The American dream : literar. Spiegelungen. - In: Weltmacht USA / hrsg. von Josef Becker ... - München : Vögel, 1976. - S. 31-48. - (Schriften der Philosophischen Fachbereiche der Universität Augsburg ; 10)

  10. Latin American Newspapers.

    Science.gov (United States)

    Gardner, Mary A.

    1980-01-01

    Reviews the historical development of the press in Latin America from the sixteenth century to the present. Discusses the various pressures that Latin American newspapers are subject to, including political censorship, economic restrictions, and cultural conflicts. (AEA)

  11. African Americans and Glaucoma

    Science.gov (United States)

    ... Us Donate In This Section African Americans and Glaucoma email Send this article to a friend by ... and eventually, in developing more effective treatments. Does glaucoma treatment differ? Although treatment varies for all individuals, ...

  12. American Geriatrics Society

    Science.gov (United States)

    ... Learn More Social Media Facebook Twitter LinkedIn Instagram Social Media Bar Right Menu Annual Meeting Donate to our Foundation Contact Us American Geriatrics Society 40 Fulton St., 18th Floor New York, NY ...

  13. American Samoa Longline Logbook

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — This data system contains the logbook data of vessels unloading in American Samoa. In 1992, the logbooks of three longline trips conducting an experiment to test the...

  14. American Lyme Disease Foundation

    Science.gov (United States)

    ... Infectious Diseases, 35: 451-464, 2002) What is Lyme Disease? Lyme disease (LD) is an infection caused by ... mission with your own tax-deductible contribution. American Lyme Disease Foundation, Inc. PO Box 466 Lyme, CT 06371 ...

  15. American Nephrology Nurses' Association

    Science.gov (United States)

    ... Join/Renew Jobs Contact Corporate Shop American Nephrology Nurses Association About ANNA Association About ANNA Strategic Plan ... CExpress Events National Events Chapter / Local Events Nephrology Nurses Week ANNA Education Modules CKD Modules Education Services ...

  16. American Vitiligo Research Foundation

    Science.gov (United States)

    ... Place Vitiligo Voices Contact Welcome to The American Vitiligo Foundation Home Page Top Isabella T., California An ... 20.00 USD 20 for - 35.00 USD Vitiligo Doesn't Scare Me by Kim Kirkland Kim ...

  17. American Samoa Cannery Offloading

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — From 1995 through 2010, the two canneries in American Samoa provided Cannery Offloading Reports to the Department of Marine and Wildlife Resources (DMWR) office. In...

  18. American Academy of Audiology

    Science.gov (United States)

    ... Certification Meetings & Events Employee Resources Research Academia Practice Management Reimbursement Coding Compliance Resources and Tools Publications & News News Audiology Today Journal of the American Academy of Audiology Books Brochures Multimedia Guidelines and Standards ...

  19. American Music Therapy Association

    Science.gov (United States)

    American Music Therapy Association Home Contact News Help/FAQ Members Only Login Quick Links Facts About Music Therapy Qualifications ... with AMTA Sponsor AMTA Events Social Networking Support Music Therapy When you shop at AmazonSmile, Amazon will ...

  20. Red Wine Polyphenols for Cancer Prevention

    Science.gov (United States)

    He, Shan; Sun, Cuirong; Pan, Yuanjiang

    2008-01-01

    Conventional cancer therapies, the second leading cause of death worldwide, result in serious side effects and, at best, merely extend the patient's lifespan by a few years. Searching for effective prevention is of high priority in both basic and clinical sciences. In recent decades natural products have been considered to be an important source of cancer chemopreventive agents. Red wine polyphenols, which consisted of various powerful antioxidants such as flavonoids and stilbenes, have been implicated in cancer prevention and that promote human health without recognizable side effects. Since resveratrol, a major component of red wine polyphenols, has been studied and reviewed extensively for its chemopreventive activity to interfere with the multi-stage carcinogenesis, this review focuses on recent progress in studies on cancer chemopreventive activities of red wine polyphenol extracts and fractions as well as other red wine polyphenols, like procyanidin B5 analogues and myricetin. PMID:19325788

  1. Red Wine Polyphenols for Cancer Prevention

    Directory of Open Access Journals (Sweden)

    Yuanjiang Pan

    2008-05-01

    Full Text Available Conventional cancer therapies, the second leading cause of death worldwide, result in serious side effects and, at best, merely extend the patient's lifespan by a few years. Searching for effective prevention is of high priority in both basic and clinical sciences. In recent decades natural products have been considered to be an important source of cancer chemopreventive agents. Red wine polyphenols, which consisted of various powerful antioxidants such as flavonoids and stilbenes, have been implicated in cancer prevention and that promote human health without recognizable side effects. Since resveratrol, a major component of red wine polyphenols, has been studied and reviewed extensively for its chemopreventive activity to interfere with the multi-stage carcinogenesis, this review focuses on recent progress in studies on cancer chemopreventive activities of red wine polyphenol extracts and fractions as well as other red wine polyphenols, like procyanidin B5 analogues and myricetin.

  2. sample data Red River_2011-2013

    Data.gov (United States)

    U.S. Environmental Protection Agency — OK Fish Kill data from Red River 2011-2013. This dataset is associated with the following publication: Jones-Lepp, T., V. Taguchi, W. Sovocool, D. Betowski, P....

  3. Raoul Kurvitz esitleb : "Armastusest" & "RED" / Heie Treier

    Index Scriptorium Estoniae

    Treier, Heie, 1963-

    2000-01-01

    Näitus "Armastusest" Vaal-galeriis, näituse avamine toimus kunstniku performance'iga. Sõnumina mainitakse Raoul Kurvitza kuraatoriprojekti "RED" Mustpeade Maja valges saalis, loetletud eksponeeritud kunstnikud

  4. Li'l Red Schoolhouse workshops

    Science.gov (United States)

    1993-01-01

    Education specialists at Stennis conduct staff development workshops for elementary and secondary teachers of math, science and technology and other subjects as well as specialized workshops conducted in the NASA Li'l Red Schoolhouse.

  5. Red in the Face: Understanding Rosacea

    Science.gov (United States)

    ... causing them to lose work or to have low self-esteem,” says Dr. Richard Gallo, a skin expert at the University of California, San Diego. “Many psychological problems are the consequence of having this red, puffy ...

  6. Doppler interpretation of quasar red shifts.

    Science.gov (United States)

    Zapolsky, H S

    1966-08-05

    The hypothesis that the quasistellar sources (quasars) are local objects moving with velocities close to the speed of light is examined. Provided there is no observational cutoff on apparent bolometric magnitude for the quasars, the transverse Doppler effect leads to the expectation of fewer blue shifts than red shifts for an isotropic distribution of velocities. Such a distribution also yields a function N(z), the number of objects with red shift less than z which is not inconsistent with the present data. On the basis of two extreme assumptions concerning the origin of such rapidly moving sources, we computed curves of red shift plotted against magnitude. In particular, the curve obtained on the assumption that the quasars originated from an explosion in or nearby our own galaxy is in as good agreement with the observations as the curve of cosmological red shift plotted against magnitude.

  7. NOAA NCCOS: New England Red Tide Research

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Alexandrium blooms are one of several algal bloom types often called "red tides," but more correctly referred to as Harmful Algal Blooms (HABs). Alexandrium produces...

  8. Avoiding Anemia: Boost Your Red Blood Cells

    Science.gov (United States)

    ... Issues Subscribe January 2014 Print this issue Avoiding Anemia Boost Your Red Blood Cells En español Send ... Disease When Blood Cells Bend Wise Choices Preventing Anemia To prevent or treat iron-deficiency anemia: Eat ...

  9. Comparative metagenomics of the Red Sea

    KAUST Repository

    Mineta, Katsuhiko

    2016-01-26

    Metagenome produces a tremendous amount of data that comes from the organisms living in the environments. This big data enables us to examine not only microbial genes but also the community structure, interaction and adaptation mechanisms at the specific location and condition. The Red Sea has several unique characteristics such as high salinity, high temperature and low nutrition. These features must contribute to form the unique microbial community during the evolutionary process. Since 2014, we started monthly samplings of the metagenomes in the Red Sea under KAUST-CCF project. In collaboration with Kitasato University, we also collected the metagenome data from the ocean in Japan, which shows contrasting features to the Red Sea. Therefore, the comparative metagenomics of those data provides a comprehensive view of the Red Sea microbes, leading to identify key microbes, genes and networks related to those environmental differences.

  10. Dipeptides from the red alga Acanthopora spicifera

    Digital Repository Service at National Institute of Oceanography (India)

    Wahidullah, S.; De; Kamat, S.Y.

    An investigation of red alga Acanthophora spicifera afforded the known peptide, aurantiamide acetate and a new diastereoisomer of this dipeptide (dia-aurantiamide acetate). This is a first report of aurantiamide acetate from a marine source...

  11. Social Influence and Different Types of Red-Light Behaviors among Cyclists.

    Science.gov (United States)

    Fraboni, Federico; Marín Puchades, Víctor; De Angelis, Marco; Prati, Gabriele; Pietrantoni, Luca

    2016-01-01

    Accident analysis and studies on traffic revealed that cyclists' violation of red-light regulation is one typical infringement committed by cyclists. Furthermore, an association between cyclists' crash involvement and red-light violations has been found across different countries. The literature on cyclists' psychosocial determinants of red-light violation is still scarce. The present study, based on the classification of cyclists' red-light behavior in risk-taking (ignoring the red-light and traveling through the junction without stopping), opportunistic (waiting at red-lights but being too impatient to wait for green signal and subsequently crossing the junction), and law-obeying (stopping to obey the red-light), adopted an eye-observational methodology to investigate differences in cyclists' crossing behavior at intersections, in relation to traffic light violations and the presence of other cyclists. Based on the social influence explanatory framework, which states that people tend to behave differently in a given situation taking into consideration similar people's behaviors, and that the effect of social influence is related to the group size, we hypothesized that the number of cyclists at the intersection will have an influence on the cyclists' behavior. Furthermore, cyclists will be more likely to violate in an opportunistic way when other cyclists are already committing a violation. Two researchers at a time registered unobtrusively at four different intersections during morning and late afternoon peak hour traffic, 1381 cyclists approaching the traffic light during the red phase. The 62.9% violated the traffic control. Results showed that a higher number of cyclists waiting at the intersection is associated with fewer risk-taking violations. Nevertheless, the percentage of opportunistic violation remained high. For the condition of no cyclist present, risk-taking behaviors were significantly higher, whereas, they were significantly lower for conditions of

  12. Social Influence and Different Types of Red-Light Behaviors among Cyclists

    Directory of Open Access Journals (Sweden)

    Federico Fraboni

    2016-11-01

    Full Text Available Accident analysis and studies on traffic revealed that cyclists’ violation of red-light regulation is one typical infringement committed by cyclists. Furthermore, an association between cyclists’ crash involvement and red-light violations has been found across different countries. The literature on cyclists’ psychosocial determinants of red-light violation is still scarce. The present study, based on the classification of cyclists’ red-light behavior in risk-taking (ignoring the red-light and traveling through the junction without stopping, opportunistic (waiting at red-lights but being too impatient to wait for green signal and subsequently crossing the junction and law-obeying (stopping to obey the red-light, adopted an eye-observational methodology to investigate differences in cyclists' crossing behavior at intersections, in relation to traffic light violations and the presence of other cyclists. Based on the social influence explanatory framework, which states that people tend to behave differently in a given situation taking into consideration similar people’s behaviors, and that the effect of social influence is related to the group size, we hypothesized that the number of cyclists at the intersection will have an influence on the cyclists’ behavior. Furthermore, cyclists will be more likely to violate in an opportunistic way when other cyclists are already committing a violation. Two researchers at a time registered unobtrusively at four different intersections during morning and late afternoon peak hour traffic, 1381 cyclists approaching the traffic light during the red phase. The 62.9% violated the traffic control. Results showed that a higher number of cyclists waiting at the intersection is associated with fewer risk-taking violations. Nevertheless, the percentage of opportunistic violation remained high. For the condition of no cyclist present, risk-taking behaviors were significantly higher, whereas, they were

  13. Metagenomic studies of the Red Sea.

    Science.gov (United States)

    Behzad, Hayedeh; Ibarra, Martin Augusto; Mineta, Katsuhiko; Gojobori, Takashi

    2016-02-01

    Metagenomics has significantly advanced the field of marine microbial ecology, revealing the vast diversity of previously unknown microbial life forms in different marine niches. The tremendous amount of data generated has enabled identification of a large number of microbial genes (metagenomes), their community interactions, adaptation mechanisms, and their potential applications in pharmaceutical and biotechnology-based industries. Comparative metagenomics reveals that microbial diversity is a function of the local environment, meaning that unique or unusual environments typically harbor novel microbial species with unique genes and metabolic pathways. The Red Sea has an abundance of unique characteristics; however, its microbiota is one of the least studied among marine environments. The Red Sea harbors approximately 25 hot anoxic brine pools, plus a vibrant coral reef ecosystem. Physiochemical studies describe the Red Sea as an oligotrophic environment that contains one of the warmest and saltiest waters in the world with year-round high UV radiations. These characteristics are believed to have shaped the evolution of microbial communities in the Red Sea. Over-representation of genes involved in DNA repair, high-intensity light responses, and osmoregulation were found in the Red Sea metagenomic databases suggesting acquisition of specific environmental adaptation by the Red Sea microbiota. The Red Sea brine pools harbor a diverse range of halophilic and thermophilic bacterial and archaeal communities, which are potential sources of enzymes for pharmaceutical and biotechnology-based application. Understanding the mechanisms of these adaptations and their function within the larger ecosystem could also prove useful in light of predicted global warming scenarios where global ocean temperatures are expected to rise by 1-3°C in the next few decades. In this review, we provide an overview of the published metagenomic studies that were conducted in the Red Sea, and

  14. Photometry of Southern Hemisphere red dwarf stars

    Science.gov (United States)

    Weistrop, D.

    1980-01-01

    Results are presented for a photometric investigation of a spectroscopically selected sample of red dwarf stars in the Southern Hemisphere. Absolute magnitudes and distances for the stars are estimated from broadband red colors. Three stars which may be subluminous are identified, as are several stars which may be within 25 pc. The tangential velocity and velocity dispersion of the sample are similar to values found in other studies of nearby late-type stars.

  15. Red Wine, Resveratrol and Atrial Fibrillation

    OpenAIRE

    Stephan, Laura Siga; Almeida, Eduardo Dytz; Markoski, Melissa Medeiros; Garavaglia, Juliano; Marcadenti, Aline

    2017-01-01

    Atrial fibrillation (AF) is a common cardiac arrhythmia that is associated with increased risk for cardiovascular disease and overall mortality. Excessive alcohol intake is a well-known risk factor for AF, but this correlation is less clear with light and moderate drinking. Besides, low doses of red wine may acutely prolong repolarization and slow cardiac conduction. Resveratrol, a bioactive polyphenol found in grapes and red wine, has been linked to antiarrhythmic properties and may act as a...

  16. Causes of Red Eye-Uveitis

    OpenAIRE

    Selçuk Sızmaz

    2012-01-01

    Uveitis, being an important cause of ocular morbidity, must be taken into consideration in the differential diagnosis and the management of patients with red eye. Uveitis entities can demonstrate variable clinical features. Patients presenting with uveitis must undergo careful systemic evaluation for exact diagnosis and treatment. Studies for standardization of uveitis with variable clinical pictures are emerging. Acute anterior uveitis and panuveitis can cause red eye. The purpose o...

  17. Clinical implications of The Red Book.

    Science.gov (United States)

    Culliford, Penny

    2012-09-01

    This presentation stresses the uniqueness of both the therapist's and patient's personal experience in clinical work and relates this to the significance of The Red Book as Jung's personal odyssey and for me personally as an analyst. I consider The Red Book's enduring relevance alongside recent psychological theories, neuroscience and early mystical writings, and conclude with a clinical vignette of a patient's response to a piece of choral music and subsequent use of active imagination. © 2012, The Society of Analytical Psychology.

  18. Red Teaming of Advanced Information Assurance Concepts

    International Nuclear Information System (INIS)

    DUGGAN, RUTH A.; WOOD, BRADLEY

    1999-01-01

    Red Teaming is an advanced form of assessment that can be used to identify weaknesses in a variety of cyber systems. it is especially beneficial when the target system is still in development when designers can readily affect improvements. This paper discusses the red team analysis process and the author's experiences applying this process to five selected Information Technology Office (ITO) projects. Some detail of the overall methodology, summary results from the five projects, and lessons learned are contained within this paper

  19. Anatomical features of pepper plants (Capsicum annuum L.) grown under red light-emitting diodes supplemented with blue or far-red light

    Science.gov (United States)

    Schuerger, A. C.; Brown, C. S.; Stryjewski, E. C.

    1997-01-01

    Pepper plants (Capsicum annuum L. cv., Hungarian Wax) were grown under metal halide (MH) lamps or light-emitting diode (LED) arrays with different spectra to determine the effects of light quality on plant anatomy of leaves and stems. One LED (660) array supplied 90% red light at 660 nm (25nm band-width at half-peak height) and 1% far-red light between 700-800nm. A second LED (660/735) array supplied 83% red light at 660nm and 17% far-red light at 735nm (25nm band-width at half-peak height). A third LED (660/blue) array supplied 98% red light at 660nm, 1% blue light between 350-550nm, and 1% far-red light between 700-800nm. Control plants were grown under broad spectrum metal halide lamps. Plants were gron at a mean photon flux (300-800nm) of 330 micromol m-2 s-1 under a 12 h day-night photoperiod. Significant anatomical changes in stem and leaf morphologies were observed in plants grown under the LED arrays compared to plants grown under the broad-spectrum MH lamp. Cross-sectional areas of pepper stems, thickness of secondary xylem, numbers of intraxylary phloem bundles in the periphery of stem pith tissues, leaf thickness, numbers of choloplasts per palisade mesophyll cell, and thickness of palisade and spongy mesophyll tissues were greatest in peppers grown under MH lamps, intermediate in plants grown under the 660/blue LED array, and lowest in peppers grown under the 660 or 660/735 LED arrays. Most anatomical features of pepper stems and leaves were similar among plants grown under 660 or 660/735 LED arrays. The effects of spectral quality on anatomical changes in stem and leaf tissues of peppers generally correlate to the amount of blue light present in the primary light source.

  20. The Red Book through the ages.

    Science.gov (United States)

    Pickering, Larry K; Peter, Georges; Shulman, Stanford T

    2013-11-01

    The first edition of the Red Book was published in 1938. Since then, there have been numerous advances in the fields of infectious diseases and public health that have decreased morbidity and mortality of infants, children, and adolescents. Over the years, emerging pathogens and disease complexes have been described, sophisticated diagnostic techniques developed, advances in antimicrobial therapy have occurred, and immunizations have been implemented to prevent previously deadly diseases. Of the 18 diseases or organisms in the 1938 edition, 13 are now vaccine-preventable. Since inception of the Red Book, the aims of the editors have been to keep pace with these innovations and to continue to inform the medical community. These goals have made the Red Book a fundamental resource for pediatricians and other health care professionals in terms of guiding diagnosis, therapy, and prevention of infectious diseases. The list of 18 diseases or organisms originally described in the 1938 Red Book has expanded to include over 160 diseases or organisms in the 2012 edition. The pace of biomedical discovery, as well as the amount of information available and the number of methods for its delivery, will continue to accelerate in the future. Integration of information into future editions of the Red Book will ensure that practitioners continue to rely on the Red Book in its various electronic formats for clinical guidance and support.

  1. Range-wide multilocus phylogeography of the red fox reveals ancient continental divergence, minimal genomic exchange and distinct demographic histories.

    Science.gov (United States)

    Statham, Mark J; Murdoch, James; Janecka, Jan; Aubry, Keith B; Edwards, Ceiridwen J; Soulsbury, Carl D; Berry, Oliver; Wang, Zhenghuan; Harrison, David; Pearch, Malcolm; Tomsett, Louise; Chupasko, Judith; Sacks, Benjamin N

    2014-10-01

    Widely distributed taxa provide an opportunity to compare biogeographic responses to climatic fluctuations on multiple continents and to investigate speciation. We conducted the most geographically and genomically comprehensive study to date of the red fox (Vulpes vulpes), the world's most widely distributed wild terrestrial carnivore. Analyses of 697 bp of mitochondrial sequence in ~1000 individuals suggested an ancient Middle Eastern origin for all extant red foxes and a 400 kya (SD = 139 kya) origin of the primary North American (Nearctic) clade. Demographic analyses indicated a major expansion in Eurasia during the last glaciation (~50 kya), coinciding with a previously described secondary transfer of a single matriline (Holarctic) to North America. In contrast, North American matrilines (including the transferred portion of Holarctic clade) exhibited no signatures of expansion until the end of the Pleistocene (~12 kya). Analyses of 11 autosomal loci from a subset of foxes supported the colonization time frame suggested by mtDNA (and the fossil record) but, in contrast, reflected no detectable secondary transfer, resulting in the most fundamental genomic division of red foxes at the Bering Strait. Endemic continental Y-chromosome clades further supported this pattern. Thus, intercontinental genomic exchange was overall very limited, consistent with long-term reproductive isolation since the initial colonization of North America. Based on continental divergence times in other carnivoran species pairs, our findings support a model of peripatric speciation and are consistent with the previous classification of the North American red fox as a distinct species, V. fulva. © 2014 John Wiley & Sons Ltd.

  2. Border Crossing/Entry Data - Boarder Crossing

    Data.gov (United States)

    Department of Transportation — Border Crossing/Entry Data provides summary statistics for incoming crossings at the U.S.-Canadian and the U.S.-Mexican border at the port level. Data are available...

  3. Cosmological information in the intrinsic alignments of luminous red galaxies

    Energy Technology Data Exchange (ETDEWEB)

    Chisari, Nora Elisa [Department of Astrophysical Sciences, Princeton University, 4 Ivy Lane, Princeton, NJ 08544 (United States); Dvorkin, Cora, E-mail: nchisari@astro.princeton.edu, E-mail: cdvorkin@ias.edu [Institute for Advanced Study, School of Natural Sciences, Einstein Drive, Princeton, NJ 08540 (United States)

    2013-12-01

    The intrinsic alignments of galaxies are usually regarded as a contaminant to weak gravitational lensing observables. The alignment of Luminous Red Galaxies, detected unambiguously in observations from the Sloan Digital Sky Survey, can be reproduced by the linear tidal alignment model of Catelan, Kamionkowski and Blandford (2001) on large scales. In this work, we explore the cosmological information encoded in the intrinsic alignments of red galaxies. We make forecasts for the ability of current and future spectroscopic surveys to constrain local primordial non-Gaussianity and Baryon Acoustic Oscillations (BAO) in the cross-correlation function of intrinsic alignments and the galaxy density field. For the Baryon Oscillation Spectroscopic Survey, we find that the BAO signal in the intrinsic alignments is marginally significant with a signal-to-noise ratio of 1.8 and 2.2 with the current LOWZ and CMASS samples of galaxies, respectively, and increasing to 2.3 and 2.7 once the survey is completed. For the Dark Energy Spectroscopic Instrument and for a spectroscopic survey following the EUCLID redshift selection function, we find signal-to-noise ratios of 12 and 15, respectively. Local type primordial non-Gaussianity, parametrized by f{sub NL} = 10, is only marginally significant in the intrinsic alignments signal with signal-to-noise ratios < 2 for the three surveys considered.

  4. 2D fluorescence spectroscopy for monitoring ion-exchange membrane based technologies - Reverse electrodialysis (RED).

    Science.gov (United States)

    Pawlowski, Sylwin; Galinha, Claudia F; Crespo, João G; Velizarov, Svetlozar

    2016-01-01

    Reverse electrodialysis (RED) is one of the emerging, membrane-based technologies for harvesting salinity gradient energy. In RED process, fouling is an undesirable operation constraint since it leads to a decrease of the obtainable net power density due to increasing stack electric resistance and pressure drop. Therefore, early fouling detection is one of the main challenges for successful RED technology implementation. In the present study, two-dimensional (2D) fluorescence spectroscopy was used, for the first time, as a tool for fouling monitoring in RED. Fluorescence excitation-emission matrices (EEMs) of ion-exchange membrane surfaces and of natural aqueous streams were acquired during one month of a RED stack operation. Fouling evolvement on the ion-exchange membrane surfaces was successfully followed by 2D fluorescence spectroscopy and quantified using principal components analysis (PCA). Additionally, the efficiency of cleaning strategy was assessed by measuring the membrane fluorescence emission intensity before and after cleaning. The anion-exchange membrane (AEM) surface in contact with river water showed to be significantly affected due to fouling by humic compounds, which were found to cross through the membrane from the lower salinity (river water) to higher salinity (sea water) stream. The results obtained show that the combined approach of using 2D fluorescence spectroscopy and PCA has a high potential for studying fouling development and membrane cleaning efficiency in ion exchange membrane processes. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Relationship between red cell distribution width and early renal injury in patients with gestational diabetes mellitus.

    Science.gov (United States)

    Cheng, Dong; Zhao, Jiangtao; Jian, Liguo; Ding, Tongbin; Liu, Shichao

    2016-09-01

    Previous studies found that red cell distribution width was related to adverse cardiovascular events. However, few studies reported the relationship between red cell distribution width and early-stage renal injury in pregnant women with gestational diabetes mellitus. Using a cross-sectional design, 334 pregnant women with gestational diabetes mellitus were enrolled according to the criterion of inclusion and exclusion. Demographic and clinical examination data were collected. Depended on the urine albumin, study population were divided into case group (n = 118) and control group (n = 216). Compared with control group, the case group tend to be higher red cell distribution width level (13.6 ± 0.9 vs.12.5 ± 0.6, p gestational diabetes mellitus patients. The elevated red cell distribution width level might be a predictor of early-stage renal injury in pregnant women with gestational diabetes mellitus. As an easy and routine examination index, red cell distribution width may provide better clinical guidance when combined with other important indices.

  6. Red wine consumption increases antioxidant status and decreases oxidative stress in the circulation of both young and old humans

    Science.gov (United States)

    Micallef, Michelle; Lexis, Louise; Lewandowski, Paul

    2007-01-01

    Background Red wine contains a naturally rich source of antioxidants, which may protect the body from oxidative stress, a determinant of age-related disease. The current study set out to determine the in vivo effects of moderate red wine consumption on antioxidant status and oxidative stress in the circulation. Methods 20 young (18–30 yrs) and 20 older (≥ 50 yrs) volunteers were recruited. Each age group was randomly divided into treatment subjects who consumed 400 mL/day of red wine for two weeks, or control subjects who abstained from alcohol for two weeks, after which they crossed over into the other group. Blood samples were collected before and after red wine consumption and were used for analysis of whole blood glutathione (GSH), plasma malondialdehyde (MDA) and serum total antioxidant status. Results Results from this study show consumption of red wine induced significant increases in plasma total antioxidant status (P < 0.03), and significant decreases in plasma MDA (P < 0.001) and GSH (P < 0.004) in young and old subjects. The results show that the consumption of 400 mL/day of red wine for two weeks, significantly increases antioxidant status and decreases oxidative stress in the circulation Conclusion It may be implied from this data that red wine provides general oxidative protection and to lipid systems in circulation via the increase in antioxidant status. PMID:17888186

  7. The Roots of Disillusioned American Dream in Typical American

    Institute of Scientific and Technical Information of China (English)

    古冬华

    2016-01-01

    Typical American is one of Gish Jen’s notable novels catching attention of the American literary circle. The motif of disillusioned American dream can be seen clearly through the experiences of three main characters. From perspectives of the consumer culture and cultural conflicts, this paper analyzes the roots of the disillusioned American dream in the novel.

  8. A Review of Prevention, Diagnosis and Treatment of Relative Energy Deficiency in Sport (RED-S) in Artistic (Synchronized) Swimming.

    Science.gov (United States)

    Robertson, Sherry; Mountjoy, Margo

    2018-05-03

    The syndrome Relative Energy Deficiency in Sport (RED-S) is a clinical entity characterized by low energy availability (LEA), which can negatively affect the health and performance of both male and female athletes. The underlying mechanism of RED-S is an inadequacy of dietary energy to support optimal health and performance. This syndrome refers to impaired physiological function including metabolic rate, menstrual function, bone health, immunity, protein synthesis, and cardiovascular health, with psychological consequences which can either precede (through restrictive dietary habits) or result from RED-S. The term RED-S extends beyond the condition termed the "Female Athlete Triad". Formerly known as synchronized swimming, artistic swimming is an Olympic sport requiring a high level of fitness as well as technical skill and artistry. The risk of RED-S is high in artistic swimming as it is an aesthetic, judged sport with an emphasis on a lean physique. RED-S is of significant concern in the sport of artistic swimming because of the potential negative effects on physical and mental health as well as consequences on athletic performance. This paper reviews health and performance consequences associated with LEA resulting in RED-S in artistic swimming. Medical and nutritional considerations specific to artistic swimming are reviewed and methods to help detect and manage RED-S are discussed. Prevention and management of RED-S in this athlete population should be a priority for coaches and the sport medicine professionals working with artistic swimming athletes should utilize the RED-S CAT, a Clinical Assessment Tool for screening and managing RED-S.

  9. The Cradleboard Teaching Project: Using Curriculum and Cross-Cultural Partnering To Change Perceptions.

    Science.gov (United States)

    Sainte-Marie, Buffy

    1999-01-01

    Native Americans developed core curriculum units at the elementary, intermediate, and secondary levels in geography, history, music, social studies, and science presented from a Native American cultural perspective. Mainstream classes are paired with Native American classes and learn authentic information through cross-cultural exchange via…

  10. 27 CFR 9.190 - Red Hill Douglas County, Oregon.

    Science.gov (United States)

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Red Hill Douglas County... Areas § 9.190 Red Hill Douglas County, Oregon. (a) Name. The name of the viticultural area described in this section is “Red Hill Douglas County, Oregon”. For purposes of part 4 of this chapter, “Red Hill...

  11. What makes red quasars red?. Observational evidence for dust extinction from line ratio analysis

    Science.gov (United States)

    Kim, Dohyeong; Im, Myungshin

    2018-02-01

    Red quasars are very red in the optical through near-infrared (NIR) wavelengths, which is possibly due to dust extinction in their host galaxies as expected in a scenario in which red quasars are an intermediate population between merger-driven star-forming galaxies and unobscured type 1 quasars. However, alternative mechanisms also exist to explain their red colors: (i) an intrinsically red continuum; (ii) an unusual high covering factor of the hot dust component, that is, CFHD = LHD/Lbol, where the LHD is the luminosity from the hot dust component and the Lbol is the bolometric luminosity; and (iii) a moderate viewing angle. In order to investigate why red quasars are red, we studied optical and NIR spectra of 20 red quasars at z 0.3 and 0.7, where the usage of the NIR spectra allowed us to look into red quasar properties in ways that are little affected by dust extinction. The Paschen to Balmer line ratios were derived for 13 red quasars and the values were found to be 10 times higher than unobscured type 1 quasars, suggesting a heavy dust extinction with AV > 2.5 mag. Furthermore, the Paschen to Balmer line ratios of red quasars are difficult to explain with plausible physical conditions without adopting the concept of the dust extinction. The CFHD of red quasars are similar to, or marginally higher than, those of unobscured type 1 quasars. The Eddington ratios, computed for 19 out of 20 red quasars, are higher than those of unobscured type 1 quasars (by factors of 3-5), and hence the moderate viewing angle scenario is disfavored. Consequently, these results strongly suggest the dust extinction that is connected to an enhanced nuclear activity as the origin of the red color of red quasars, which is consistent with the merger-driven quasar evolution scenario. Full Table A.1 is only available at the CDS via anonymous ftp to http://cdsarc.u-strasbg.fr (http://130.79.128.5) or via http://cdsarc.u-strasbg.fr/viz-bin/qcat?J/A+A/610/A31

  12. Immobilized laccase mediated dye decolorization and transformation pathway of azo dye acid red 27

    OpenAIRE

    Chhabra, Meenu; Mishra, Saroj; Sreekrishnan, Trichur Ramaswamy

    2015-01-01

    Background Laccases have good potential as bioremediating agents and can be used continuously in the immobilized form like many other enzymes. Methods In the present study, laccase from Cyathus bulleri was immobilized by entrapment in Poly Vinyl Alcohol (PVA) beads cross-linked with either nitrate or boric acid. Immobilized laccase was used for dye decolorization in both batch and continuous mode employing a packed bed column. The products of degradation of dye Acid Red 27 were identified by ...

  13. An Evaluation of the British Red Cross’ Educational Pilot Project for Young People Serving Reparation Orders

    OpenAIRE

    Dresser, Paul; Irving, Adele; Soppitt, Sarah

    2015-01-01

    Using Newcastle Youth Offending Team (YOT) as a case-study, this report presents the findings of the evaluation of the British Red Cross (BRC) Educational Pilot Project (EPP) for service users serving reparation as part of Community Orders. The EPP was implemented between November 2011 and June 2012. However prior to this development, the BRC and Newcastle YOT had been working in partnership since 2005, to offer young people alternative forms of youth justice, focused around more physical tas...

  14. Understanding the faint red galaxy population using large-scale clustering measurements from SDSS DR7

    OpenAIRE

    Ross, Ashley; Tojeiro, Rita; Percival, Will

    2011-01-01

    We use data from the SDSS to investigate the evolution of the large-scale galaxy bias as a function of luminosity for red galaxies. We carefully consider correlation functions of galaxies selected from both photometric and spectroscopic data, and cross-correlations between them, to obtain multiple measurements of the large-scale bias. We find, for our most robust analyses, a strong increase in bias with luminosity for the most luminous galaxies, an intermediate regime where bias does not evol...

  15. Cultural Differences Applied in International Marketing : Cases Of McDonalds and Red Bull

    OpenAIRE

    Abdulkerimova, Assiyat

    2017-01-01

    The main purpose of this thesis is to demonstrate how culture and cultural differences influence on the international marketing. Also, it demonstrates how international companies deal with cross-cultural issues and problems. First, the importance of culture and two models of cultural dimensions like Hofstede and Trompenaars will be analyzed and discussed. Second, the marketing activities of two international corporations- McDonald's and Red Bull will be discussed and analyzed. The research wi...

  16. Forest changes since Euro-American settlement and ecosystem restoration in the Lake Tahoe Basin, USA

    Science.gov (United States)

    Alan H. Taylor

    2007-01-01

    Pre Euro-American settlement forest structure and fire regimes for Jeffrey pine-white fir, red fir-western white pine, and lodgepole pine forests were quantified using stumps from trees cut in the 19th century to establish a baseline reference for ecosystem management in the Lake Tahoe Basin. Contemporary forests varied in different ways compared...

  17. The Red Sea Modeling and Forecasting System

    KAUST Repository

    Hoteit, Ibrahim

    2015-04-01

    Despite its importance for a variety of socio-economical and political reasons and the presence of extensive coral reef gardens along its shores, the Red Sea remains one of the most under-studied large marine physical and biological systems in the global ocean. This contribution will present our efforts to build advanced modeling and forecasting capabilities for the Red Sea, which is part of the newly established Saudi ARAMCO Marine Environmental Research Center at KAUST (SAMERCK). Our Red Sea modeling system compromises both regional and nested costal MIT general circulation models (MITgcm) with resolutions varying between 8 km and 250 m to simulate the general circulation and mesoscale dynamics at various spatial scales, a 10-km resolution Weather Research Forecasting (WRF) model to simulate the atmospheric conditions, a 4-km resolution European Regional Seas Ecosystem Model (ERSEM) to simulate the Red Sea ecosystem, and a 1-km resolution WAVEWATCH-III model to simulate the wind driven surface waves conditions. We have also implemented an oil spill model, and a probabilistic dispersion and larval connectivity modeling system (CMS) based on a stochastic Lagrangian framework and incorporating biological attributes. We are using the models outputs together with available observational data to study all aspects of the Red Sea circulations. Advanced monitoring capabilities are being deployed in the Red Sea as part of the SAMERCK, comprising multiple gliders equipped with hydrographical and biological sensors, high frequency (HF) surface current/wave mapping, buoys/ moorings, etc, complementing the available satellite ocean and atmospheric observations and Automatic Weather Stations (AWS). The Red Sea models have also been equipped with advanced data assimilation capabilities. Fully parallel ensemble-based Kalman filtering (EnKF) algorithms have been implemented with the MITgcm and ERSEM for assimilating all available multivariate satellite and in-situ data sets. We

  18. The Red Sea Modeling and Forecasting System

    KAUST Repository

    Hoteit, Ibrahim; Gopalakrishnan, Ganesh; Latif, Hatem; Toye, Habib; Zhan, Peng; Kartadikaria, Aditya R.; Viswanadhapalli, Yesubabu; Yao, Fengchao; Triantafyllou, George; Langodan, Sabique; Cavaleri, Luigi; Guo, Daquan; Johns, Burt

    2015-01-01

    Despite its importance for a variety of socio-economical and political reasons and the presence of extensive coral reef gardens along its shores, the Red Sea remains one of the most under-studied large marine physical and biological systems in the global ocean. This contribution will present our efforts to build advanced modeling and forecasting capabilities for the Red Sea, which is part of the newly established Saudi ARAMCO Marine Environmental Research Center at KAUST (SAMERCK). Our Red Sea modeling system compromises both regional and nested costal MIT general circulation models (MITgcm) with resolutions varying between 8 km and 250 m to simulate the general circulation and mesoscale dynamics at various spatial scales, a 10-km resolution Weather Research Forecasting (WRF) model to simulate the atmospheric conditions, a 4-km resolution European Regional Seas Ecosystem Model (ERSEM) to simulate the Red Sea ecosystem, and a 1-km resolution WAVEWATCH-III model to simulate the wind driven surface waves conditions. We have also implemented an oil spill model, and a probabilistic dispersion and larval connectivity modeling system (CMS) based on a stochastic Lagrangian framework and incorporating biological attributes. We are using the models outputs together with available observational data to study all aspects of the Red Sea circulations. Advanced monitoring capabilities are being deployed in the Red Sea as part of the SAMERCK, comprising multiple gliders equipped with hydrographical and biological sensors, high frequency (HF) surface current/wave mapping, buoys/ moorings, etc, complementing the available satellite ocean and atmospheric observations and Automatic Weather Stations (AWS). The Red Sea models have also been equipped with advanced data assimilation capabilities. Fully parallel ensemble-based Kalman filtering (EnKF) algorithms have been implemented with the MITgcm and ERSEM for assimilating all available multivariate satellite and in-situ data sets. We

  19. Enhanced Dielectronic Recombination in Crossed Electric and Magnetic Fields

    International Nuclear Information System (INIS)

    Robicheaux, F.; Pindzola, M.S.

    1997-01-01

    The dependence of the dielectronic recombination cross section on crossed electric and magnetic fields is described. The enhancement of this cross section due to a static electric field is further increased when a magnetic field is added perpendicular to the electric field. Calculation of this field induced enhancement is presented for a realistic atomic model, and the mechanism for the enhancement is discussed. copyright 1997 The American Physical Society

  20. "Financial Innovation and Risk Management: The Cross-Guarantee Solution"

    OpenAIRE

    Bert Ely

    1995-01-01

    The cross-guarantee concept, which is summarized below, will eliminate the regulatory moral hazard that electronic technology has greatly exacerbated in recent years. The paper concludes by outlining the many benefits cross-guarantees will bring to the financial system as well as the structural and international implications of using cross-guarantees to bring market-driven regulation to the financial services sector of the American economy.