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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

    ... struggling with starvation and disease, the American Red Cross and its international partners have served... under stress of war.'' This relationship continued in 1943, when President Franklin D. Roosevelt proclaimed March as Red Cross Month, urging the public to support the efforts of the American Red Cross to...

  2. 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...

  3. 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...

  4. 32 CFR 728.78 - American Red Cross representatives and their dependents.

    Science.gov (United States)

    2010-07-01

    ... those requiring domiciliary care. Routine dental care, other than dental prosthesis and orthodontia, is... representatives of the American Red Cross or their dependents, forward medical records, including all clinical... this section the dependent rate. Complete and submit, per subpart J, a DD 7 (Report of Treatment...

  5. 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.

  6. 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.

  7. 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.

  8. "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).

  9. 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... families, collecting and distributing blood, helping the needy, delivering health and safety education, and...

  10. 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...

  11. 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...

  12. International Federation of Red Cross and Red Crescent Societies

    Science.gov (United States)

    ... fight pneumonic plague, releases global emergency funds Madagascar: Red Cross scaling up efforts as plague crisis worsens Medical teams in Cox’s Bazar report rise in diarrhoeal diseases, raising fears of outbreak Lesotho’s ...

  13. 39 CFR 259.2 - Red Cross.

    Science.gov (United States)

    2010-07-01

    ... such as those caused by floods, tornados, hurricanes, earthquakes, fires, explosions, etc., and not to... each other, as follows: (1) The Red Cross will use Form 3575, Change of Address Order, as a standard... and complete the forms, it will distribute the forms to disaster victims who need them, and it will...

  14. 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...

  15. American Red Cross: A History And Analysis

    Science.gov (United States)

    2016-12-01

    Governors Report, the Board maintained eight specific committees; Executive, Biomedical Services , Finance, Disaster and Chapter Services , Audit , Public...certain other powers and decision making authority due to the FDA’s oversight of quality assurance and compliance requirements of biomedical services ... Services , Directorate for Information Operations and Reports, 1215 Jefferson Davis Highway, Suite 1204, Arlington, VA 22202-4302, and to the Office of

  16. Variability for grain mold resistance in sorghum F3 progenies of red × red and red × white grain crosses

    OpenAIRE

    Vinay patted, M. Y. Kamatar and S. K. Deshpande

    2011-01-01

    The present investigation was carried out to estimate the nature and magnitude of genetic variability for yield and grain moldresistance in 99 sorghum F3 progenies of red × red and red × white crosses including parents and checks. Variation for grain moldassociated traits was analyzed with respect to grain hardness, panicle compactness, grain colour, glume length and glume colour.Among 99 F3 progenies 30 progenies exhibited partly hard grains and 19 progenies had hard grains and which exhibit...

  17. Red Crosses, Blue Water: Hospital Ships and China’s Expanding Naval Presence

    Science.gov (United States)

    2011-09-01

    Red Crosses, Blue Water Hospital Ships and China’s Expanding Naval Presence Peter W. Mackenzie CRM D0025784.A1/Final September...two American naval analysts, “Peace Ark,” coupled with a similarly sized, newly launched troop ship, offers simple, cheap transport for hundreds...of 428 soldiers, officers and medical workers. 4825 Mark Center Drive, Alexandria, VA 22311-1850 703-824-2000 www.cna.org CRM D0025784.A1/Final

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

    African Journals Online (AJOL)

    1990-10-06

    Oct 6, 1990 ... Cape Town and Red Cross War Memorial Children's Hospi- tal, Cape Town. J. IRELAND, M.D., F.C.P. (S.A.). Accepted 13 Mar 1990. 1957 to their highest level ever; nearly 350000 in 1988. This steady rise in outpatient attendance was stemmed during the. 1970s by the expansion of health services in the ...

  19. 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 ...

  20. 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 ...

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

    African Journals Online (AJOL)

    Four decades of conjoined twins at Red Cross Children's Hospital - lessons learned. H Rode, AG Fieggen, RA Brown, S Cywes, MRQ Davies, JP Hewitson, EB Hoffman, LD Jee, J Lawrenson, MD Mann, LS Matthews, AJW Millar, A Numanoglu, JC Peter, J Thomas, H Wainwright ...

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

    African Journals Online (AJOL)

    Conjoined twins represent a rare but fascinating congenital condition, the aetiology of which remains obscure. Over the past four decades, the paediatric surgeons at Red Cross Children's Hospital have been involved in the management of 4;6 pairs of conjoined twins, of which 33 have been symmetrical and 12 ...

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

    African Journals Online (AJOL)

    Health, University of Cape Town and Red Cross War. Memorial Children's Hospital, Cape Town. P. 1. ... and time of arrival and labelled with a standard hospital sticker indicating the name, date of binh, hospital ..... London: King Edward's Hospital Fund fOt London, 1983.' . 10. Technical Management Service, Cape Town ...

  4. 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 ...

  5. Crossing Our Red Lines About Partner Engagement in Mexico

    Science.gov (United States)

    2013-03-01

    United States and Mexico have a close and complex bilateral relationship as neighbors and partners under the NAFTA , although security issues have...Crossing Our Red Lines About Partner Engagement in Mexico by Lieutenant Colonel Keith David Blodgett United States Army...Partner Engagement in Mexico 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Lieutenant Colonel Keith

  6. The history of the Red Cross in Romania

    Directory of Open Access Journals (Sweden)

    M. BORCOMAN

    2017-12-01

    Full Text Available The Red Cross Movement was established in Romania in1876nder the aegis of the homonymous international society. Its working principles are: helping people in need, humanity, intervention in case of disasters and calamities, and respect for human rights. During the Hohenzollern regime in Romania, as well after 1918 the movement started medical and social assistance programs, training courses focused on people’s response to major events or AIDS prevention, as well as volunteer initiatives for blood donation. Its role becomes a salient one during the two world wars either through the military hospitals it establishes or as a result of its fund raising campaigns.

  7. 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.

  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-border Ties and Arab American Mental Health

    Science.gov (United States)

    Samari, Goleen

    2016-01-01

    Due to increasing discrimination and marginalization, Arab Americans are at a greater risk for mental health disorders. Social networks that include ties to the country of origin could help promote mental well-being in the face of discrimination. The role of countries of origin in immigrant mental health receives little attention compared to adjustment in destination contexts. This study addresses this gap by analyzing the relationship between nativity, cross-border ties, and psychological distress and happiness for Arab Americans living in the greater Detroit Metropolitan Area (N=896). I expect that first generation Arab Americans will have more psychological distress compared to one and half, second, and third generations, and Arab Americans with more cross-border ties will have less psychological distress and more happiness. Data come from the 2003 Detroit Arab American Study, which includes measures of nativity, cross-border ties – attitudes, social ties, media consumption, and community organizations, and the Kessler-10 scale of psychological distress and self-reported happiness. Ordered logistic regression analyses suggest that psychological distress and happiness do not vary much by nativity alone. However, cross-border ties have both adverse and protective effects on psychological distress and happiness. For all generations of Arab Americans, cross-border attitudes and social ties are associated with greater odds of psychological distress and for first generation Arab Americans, media consumption is associated with greater odds of unhappiness. In contrast, for all generations, involvement in cross-border community organizations is associated with less psychological distress and for the third generation, positive cross-border attitudes are associated with higher odds of happiness. These findings show the complex relationship between cross-border ties and psychological distress and happiness for different generations of Arab Americans. PMID:26999416

  10. Cross-border ties and Arab American mental health.

    Science.gov (United States)

    Samari, Goleen

    2016-04-01

    Due to increasing discrimination and marginalization, Arab Americans are at a greater risk for mental health disorders. Social networks that include ties to the country of origin could help promote mental well-being in the face of discrimination. The role of countries of origin in immigrant mental health receives little attention compared to adjustment in destination contexts. This study addresses this gap by analyzing the relationship between nativity, cross-border ties, and psychological distress and happiness for Arab Americans living in the greater Detroit Metropolitan Area (N = 896). I expect that first generation Arab Americans will have more psychological distress compared to one and half, second, and third generations, and Arab Americans with more cross-border ties will have less psychological distress and more happiness. Data come from the 2003 Detroit Arab American Study, which includes measures of nativity, cross-border ties--attitudes, social ties, media consumption, and community organizations, and the Kessler-10 scale of psychological distress and self-reported happiness. Ordered logistic regression analyses suggest that psychological distress and happiness do not vary much by nativity alone. However, cross-border ties have both adverse and protective effects on psychological distress and happiness. For all generations of Arab Americans, cross-border attitudes and social ties are associated with greater odds of psychological distress and for first generation Arab Americans, media consumption is associated with greater odds of unhappiness. In contrast, for all generations, involvement in cross-border community organizations is associated with less psychological distress and for the third generation, positive cross-border attitudes are associated with higher odds of happiness. These findings show the complex relationship between cross-border ties and psychological distress and happiness for different generations of Arab Americans. Copyright © 2016

  11. [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.

  12. 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.

  13. 77 FR 13181 - American Red Cross Month, 2012

    Science.gov (United States)

    2012-03-06

    ... and women across our country reflect our noblest ideals of service--from search-and-rescue teams that... earthquake shook Japan's Pacific coast, they answered by extending support to the people of Japan and...

  14. 78 FR 14429 - American Red Cross Month, 2013

    Science.gov (United States)

    2013-03-06

    ... authority vested in me by the Constitution and the laws of the United States, do hereby proclaim March 2013... proudly upheld a commitment to service that spans generations. Witness to the scars left by civil war...

  15. [Scientific communication and technological innovation in the first Red Cross, 1863-1876].

    Science.gov (United States)

    García-Reyes, Juan Carlos; Arrizabalaga, Jon

    2016-01-01

    The early years of the international Red Cross movement coincided with great technological changes in war medicine. The organizational peculiarities of the International Association for Relief of Wounded Soldiers in Campaign, set up by the Geneva Committee, and by the Red-Cross' national committees; the convergence in various professional conferences and publications of doctors from different national societies of this association; and the construction of a body of shared practical expertise tested during the Franco-Prussian War (1870-1871) provide keys for understanding the technological innovations introduced by the Spanish Red Cross during the third and last Carlist War (1872-1876).

  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. Managing health risks in a changing climate: Red Cross operations in East Africa and Southeast Asia

    NARCIS (Netherlands)

    Coughlan, E.R.; Nerlander, L.; Monasso, F.; van Aalst, M.; Mantilla, G.; Muli, E.; Nguyen, T.; Rose, G.; Rumbaitis Del Rio, C.

    2015-01-01

    While climate variability and change affect global patterns of disease, there are few examples of methods that effectively integrate climate into health programming. This study examines a Red Cross Red Crescent pilot project in Kenya, Tanzania, Vietnam, and Indonesia that incorporated climate

  18. 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.

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

    Indian Academy of Sciences (India)

    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 tilapia and eight. Florida red tilapia were collected from a wild popula- tion in China, a wild population in Africa and a cultured population in France, respectively. DNA from ...

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

    Indian Academy of Sciences (India)

    Tilapia is the common name for nearly a hundred species of cichlid fish which originated in Africa (El-Sayed 2006). It is one of the most important food fish genera in the world. (El-Sayed 2006). A few red tilapia variants have been com- monly seen in fish markets. While the genetic background of these varieties is not well ...

  1. Flight of the Blackbird: "Red Tails" and Fighting for American Legitimacy

    Science.gov (United States)

    Beck, Bernard

    2012-01-01

    "Red Tails," a recent movie about the Tuskegee Airmen in battle, is the latest in a line of movies that seem to petition for admission to the fellowship of the mainstream American society by showing stories of groups overcoming discrimination and proving their strength and their patriotism. As the most excluded and longest-lasting pariah group,…

  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. The Anatomy of Vocal Divergence in North American Elk and European Red Deer

    Science.gov (United States)

    Frey, Roland; Riede, Tobias

    2014-01-01

    Loud and frequent vocalizations play an important role in courtship behavior in Cervus species. European red deer (Cervus elaphus) produce low-pitched calls, whereas North American elk (Cervus canadensis) produce high-pitched calls, which is remarkable for one of the biggest land mammals. Both species engage their vocal organs in elaborate maneuvers but the precise mechanism is unknown. Vocal organs were compared by macroscopic and microscopic dissection. The larynx is sexually dimorphic in red deer but not in elk. The laryngeal lumen is more constricted in elk, and narrows further during ontogeny. Several elements of the hyoid skeleton and two of four vocal tract segments are longer in red deer than in elk allowing greater vocal tract expansion and elongation. We conclude that elk submit the larynx and vocal tract to much higher tension than red deer, whereby, enormously stressed vocal folds of reduced effective length create a high resistance glottal source. The narrow, high impedance laryngeal vestibulum matches glottal and vocal tract impedance allowing maximum power transfer. In red deer longer and relaxed vocal folds create a less resistant glottal source and a wider vestibulum matches the low glottal impedance to the vocal tract, thereby also ensuring maximum power transfer. PMID:23225193

  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

    2018-03-17

    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. Comparison of red autofluorescing plaque and disclosed plaque—a cross-sectional study

    NARCIS (Netherlands)

    Volgenant, C.M.C.; Fernandez y Mostajo, M.; Rosema, N.A.M.; van der Weijden, F.A.; ten Cate, J.M.; van der Veen, M.H.

    2016-01-01

    Objectives The aim of this cross-sectional study was to assess the correlation between dental plaque scores determined by the measurement of red autofluorescence or by visualization with a two-tone solution. Clinical photographs were used for this study. Materials and methods Overnight plaque from

  8. 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...

  9. 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.

  10. 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.

  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. 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 prolongat...

  13. Chronic effects of arsenic on American red crayfish, Procambarus clarkii, exposed to monosodium methanearsonate (MSMA) herbicide

    Energy Technology Data Exchange (ETDEWEB)

    Naqvi, S.M. (Southern Univ., Baton Rouge, LA (USA)); Flagge, C.T. (Bay De Noc Community College, Escanaba, MI (USA))

    1990-07-01

    Bioaccumulative and biomagnifying effects of arsenic on crayfish have been reported. However, no work has been done on the chronic effects of this heavy metal on crayfish populations. There is a great concern for MSMA (Monosodium Methanearsonate) herbicide in the vicinity of natural waters due to its high water solubility and bioaccumulative potential. American red crayfish (Procambarus clarkii) account for 98% of the annual crayfish harvest in North America. Those pesticides which have greater water solubility (i.e. MSMA) than other less soluble compounds may cause higher mortalities of aquatic organisms, or cause adverse chronic effects if the non-target animals are sublethally exposed. This work was conducted in the laboratory to assess the possible chronic effects of arsenic on crayfish.

  14. Removal of textile dye, direct red 23, with glutaraldehyde cross-linked magnetic chitosan beads.

    Science.gov (United States)

    Sanlier, Senay Hamarat; Ak, Güliz; Yilmaz, Habibe; Ozbakir, Gizem; Cagliyan, Oguzhan

    2013-01-01

    One of the most important classes of pollutants is dyes, and today there are more than 100,000 commercial dyes. Conventional treatment processes are very expensive, so it is essential to develop low-cost sorbent materials with high adsorption capacities. The aim of this study is to prepare magnetic microsized adsorbents that have high adsorption capacity for removal of direct red 23. Through this objective, glutaraldehyde cross-linked magnetic chitosan beads were formed in order to remove the textile dye direct red 23. Barium ferrite was used to give a magnetic property so that the beads could easily be separated from the water after treatment. The effects of barium ferrite, pH, incubation time, dye concentration, and glutaraldehyde amounts were investigated. The Langmuir and Freundlich adsorption models were applied to describe the equilibrium isotherms. The adsorption capacity had a very large value: 1250 mg/g at pH 4.0, at room temperature. Compared with activated carbon, magnetic cross-linked chitosan exhibits excellent performance in the adsorption of anionic dyes and the magnetic properties of beads enable us to remove the beads from the water after treatment. Pseudo-second-order and intraparticle diffusion kinetic models were applied.

  15. [The Referral Field Hospital of the Emergency Response Unit (ERU) of the German Red Cross].

    Science.gov (United States)

    Schnabel, M; Munz, R; Bohe, M

    2000-07-14

    Emergency Response units (ERUs) have been developed as a part of the International Federation of Red Cross and Red Crescent Societies strategy to provide fast and effective medical and technical help to victims of disasters of any kind. ERUs provide timely, professional and organised response in a standardised and streamlined way by a balanced composition of professional staff and predesigned equipment. The German Red Cross ERUs "Referral Hospital" and "Specialised Water" took part in the world wide humanitarian help for refugees during the Kosovo war and actually for earthquake victims in Turkey. During the Kosovo-operation the ERU "Referral Hospital" and "Specialised Water" were situated in Macedonia close to the kosovarian boarder at refugee camp Stenkovec I. The Field-Hospital was responsible for all kind of medical emergencies, for a total number of more than 50,000 refugees. During the mission 6225 patients were treated in our Out Patient Department; 541 were hospitalised. Among those 102 medium and major surgical procedures and 105 deliveries were performed. Surprisingly there was no increased rate of infections or perinatal deaths. During the Kosovo war and actually in Turkey the ERU concept prove itself to be a powerful strategy to provide fast needed medical help to victims of different kind of disasters. Humanitarian work in situations of war, internal disorder and various states of emergency in foreign countries and cultures demand flexibility and the ability to improvise while working under such conditions. The confrontation with non-combatants injured by buried landmines is underlining the growing world-wide demand for a total ban on these vile weapons.

  16. 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

  17. 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

  18. [Drug supply for HIV patients in day care centre in Republic of Congo: the French Red Cross experience].

    Science.gov (United States)

    Libaudière, C; Sibille, B; Bakala, N; Tran-Minh, T; Mouala, C; Adam, G; Mattei, J F

    2006-12-01

    The commitment of the French Red Cross Society to fight against HIV-AIDS in Africa is based on day care centres (DCC) set up and operated within public hospitals, for instance in Brazzaville and Pointe-Noire in Republic of Congo. These outpatient facilities offer global care including supply of medicines and antiretroviral therapies. The regular supply of medicines, laboratory and medicals materials necessary for the follow-up of the patient is the key of the quality of these structures and their durability. The French Red Cross guarantees this supply chain in countries where no secure pharmaceutical purchasing centre exists, as for exemple in Republic of Congo.

  19. 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…

  20. 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

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

    OpenAIRE

    Jutta Ernst

    2012-01-01

    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...

  2. Crossing cultural frontiers: representations of the Amish in American culture

    Directory of Open Access Journals (Sweden)

    Maja Štekovič

    2012-12-01

    Full Text Available The paper deals with the typology of Amish fiction, representations of the Amish in literature, and the roles of authors, publishers and readers. Special attention is dedicated to the role of film directors as cultural travellers when crossing cultural frontiers by entering the Amish cultural milieu. The paper also presents a more critical view of the Amish by demonstrating how the perception of the Amish groups has changed with time - from victims of religious persecution in their homeland to becoming highly romanticised people in the Land of Liberty via literature and film.

  3. Chronic osteomyelitis management in austere environments: the International Committee of the Red Cross experience.

    Science.gov (United States)

    Baldan, Marco; Gosselin, Richard A; Osman, Zaher; Barrand, Kenneth G

    2014-07-01

    Chronic osteomyelitis (COM) causes major physical disability. In situations of limited resources and war zones, western world treatments are neither affordable nor sustainable. The International Committee of the Red Cross has established a COM treatment project in the Democratic Republic of Congo, with emphasis on affordability and sustainability. One hundred and sixty-eight patients were treated for COM. The protocol focused on surgical excision of necrotic bone, physiotherapy and an open wound dressing method using granulated brown sugar. Seventy-one patients could be reviewed with a mean follow-up of 13.7 months (5-28 months). 46 patients (63.4%, 95% CI 52.5-75.6) had excellent/good results in terms of clinical cure of the infection, and 36 patients (50.7%, 95% CI 38.7-62.7) had seen excellent/good improvement in their functional status compared with before treatment. The above-mentioned treatment protocol has shown encouraging results: almost two-thirds of the patients had their infection clinically cured, and half the patients saw significant functional improvement. © 2014 John Wiley & Sons Ltd.

  4. Biomolecular imaging based on far-red fluorescent protein with a high two-photon excitation action cross section

    Science.gov (United States)

    Tsai, Tsung-Han; Lin, Cheng-Yung; Tsai, Huai-Jen; Chen, Szu-Yu; Tai, Shih-Peng; Lin, Kung-Hsuan; Sun, Chi-Kuang

    2006-04-01

    The two-photon excitation action cross section of Hc-Red fluorescent proteins (Hc-RFPs) is measured and found to be of the same order as that of enhanced green fluorescent proteins. With a 618 nm emission wavelength in the far-red region and with an excitation wavelength around 1200 nm, Hc-RPF-based two-photon fluorescence microscopy (2PFM) can offer deep penetration capability inside live samples and is ideal for in vivo gene expression study and biomolecular imaging in live objects. In vivo 2PFM of the developing heart deep inside a transgenic zebrafish embryo tagged by Hc-RFP is also successfully demonstrated.

  5. 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.

  6. 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.

  7. Profile of Blood Transfusion Requests from Hospitals to Bandung Blood Transfusion Unit, Indonesian Red Cross in 2011

    Directory of Open Access Journals (Sweden)

    Syahla Nisaa Amalia

    2015-09-01

    Full Text Available Background: Blood transfusion as a part health services should be provided under appropriate indications and in a safe manner. In Indonesia, blood collection is run by the Blood Transfusion Unit of Indonesian Red Cross, where the blood is screened, processed into blood components, and finally distributed to hospitals. The purpose of this study was to describe the profile of blood transfusion requests from hospitals that do not have blood bank facility to the Bandung Blood Transfusion Unit, Indonesian Red Cross. Methods: A descriptive study was carried out using secondary data from Bandung Blood Transfusion Unit Indonesian Red Cross (UTD PMI Bandung. All blood request forms from hospitals during 2011 were collected and analyzed. Variables in this study were the amount of blood units, blood components, blood type, and indications of blood transfusion. Results: The number of blood units requested by hospitals were 35,841 units. The most blood units requested was in August 2011. The blood component requested was the packed red cell (61.1%, whole blood (17.4%, thrombocyte concentrate (10.6%, and fresh frozen plasma (7%. The total percentage of O, A, B and AB blood types were 36.1%, 28.6%, 27.5%, and 7.9% respectively. The most frequent indication for transfusion was anemia (61.7%, followed by surgery and other causes of bleeding. Conclusions: The total blood units requested by hospitals vary each month. The most blood component requested is Packed Red Cell and the type of blood is O blood type. The most frequent indication is anemia.

  8. 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.

  9. [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.

  10. 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.)

  11. 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…

  12. Cross-National Online Discussions: International Learning Experiences with American and Chinese Students in Higher Education

    Science.gov (United States)

    Commander, Nannette; Zhao, Yali; Gallagher, Peggy; You, Yongheng

    2016-01-01

    Universities are seeking techniques that encourage students to become more globalised in their perspectives. One method of fostering globalisation is to incorporate cross-national asynchronous online discussions with students from different countries within courses. The purpose of this study was to explore if participation by American and Chinese…

  13. 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…

  14. 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.

  15. 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.

  16. 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

  17. 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.

  18. 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...

  19. 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.

  20. 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.

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

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    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.

  2. 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.

  3. Red blood cell transfusion practices: a College of American Pathologists Q-Probes study of compliance with audit criteria in 128 hospitals.

    Science.gov (United States)

    Ramsey, Glenn; Wagar, Elizabeth A; Grimm, Erin E; Friedberg, Richard C; Souers, Rhona J; Lehman, Christopher M

    2015-03-01

    Most information on compliance with audit criteria for red blood cell (RBC) transfusions comes from single institutions; few studies have compared practices among many hospitals. To survey a cross-section of hospitals in 2008 for criteria and compliance with RBC transfusion guidelines, using the College of American Pathologists Q-Probes format. One hundred twenty-eight hospitals, representing about 4.5% (724,332 of 16,212,000) of all annual RBC usage in the United States, provided information on their RBC audit practices and their recent rates of compliance. They also each examined 50 RBC transfusion episodes for compliance with their guidelines. The participants' median, pretransfusion hemoglobin thresholds for audit review were 8.0 to 8.9 g/dL for most clinical settings and 9.0 to 9.9 g/dL for patients with underlying cardiopulmonary disease. For the transfusion episodes examined, 60% (2063 of 6518) were for a single unit. The median of the institutional averages for pretransfusion hemoglobin was 8.1 g/dL, and the median rate of compliance was 69% (range, 0%-100%). Involvement by a pathologist or transfusion medicine expert in the audit system was associated with more-strict audit criteria and better compliance. Median hemoglobin thresholds for RBC transfusion audits were somewhat higher than currently evolving recommendations, but opportunities for improvement were provided by expert involvement and by the growing frequency of 1-unit transfusions.

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

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    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.

  5. Bridging Cultural Borders: American Students’ Pedagogical Cross-Cultural Experiences in Hungary

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    Jackie Greene

    2016-01-01

    Full Text Available In exploring the best practices for preparing new teachers to meet the challenges of the changing demographics present in contemporary classrooms, cross-cultural internship experiences emerge as an important component to teacher training curriculums. The authors present information based on the experiences of American student teachers spending three weeks teaching English and American Culture in Szent István’s Practice School, making presentations to local clubs, churches, libraries, and traveling throughout Hungary. This exchange program presented a great opportunity for the authors to conduct a study related to exploring the impact of the student teaching abroad experience in their teaching dispositions as well as in developing an understanding of working within a culturally and linguistically diverse environment.

  6. 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)

  7. Community in Competition: The American Birkebeiner Cross-Country Ski Race

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    Tim Donahue

    2014-05-01

    Full Text Available In modern times, few people use skis as transportation, but each year, millions of people in colder climates enjoy cross-country skiing for recreation and fitness. And those familiar with the Winter Olympics know that it is also a serious sport. Donahue is particularly interested in exploring the idea of the “train,” in which a large group of skiers bind together like a pack to harness group dynamics in the largest ski race in North America, the 50 kilometer American Birkebeiner, in Hayward, Wisconsin. The key to this race, implies Donahue, is knowing and deciding when to compete with and when to compete against.

  8. The oldest old: red blood cell and plasma folate in African American and white octogenarians and centenarians in Georgia.

    Science.gov (United States)

    Hausman, D B; Johnson, M A; Davey, A; Woodard, J L; Poon, L W; Allen, R H; Stabler, S P

    2011-11-01

    To determine the overall folate status of a population-based multi-ethnic sample of octogenarians and centenarians and the specific dietary, demographic and physiological factors associated with observed abnormalities. Population-based multiethnic sample of adults aged 80 to 89 and 98 and above. Northern Georgia, USA. Men and women aged 80 to 89 (octogenarians, n = 77) and 98 and older (centenarians, n = 199). Wilcoxon rank sum tests, and Chi square and logistic regression analyses were used to examine associations of low and high folate status with hematological indicators and other variables of interest. The prevalence of low red blood cell (RBC) folate was low overall, but tended to be higher in centenarians than in octogenarians (6.5% vs. 1.3%, p = 0.058; defined as RBC folate 25th percentile for RBC folate for 60yr+ in NHANES 1999-2000) was greater in association with vitamin B12 deficiency (OR = 5.36; 95%CI: 2.87-10.01), African American race (OR = 4.29; 95%CI: 2.08-8.83), and residence in a skilled nursing facility (OR = 3.25; 95%CI: 1.56-6.78) but was not influenced by age, gender, B-vitamin supplement use, high/low food score or presence of atrophic gastritis. Combined high plasma folate and low vitamin B12 status was present in some individuals (n=11), but was not associated with increased prevalence of anemia or cognitive impairment in this study. Low RBC folate status (< 317 nmol/L) was rare in this post folic acid fortification sample of octogenarians and centenarians. RBC folate status (< 25th percentile) was strongly associated with 1) vitamin B12 deficiency, which has strong implications for vitamin treatment, and 2) with being African American, suggesting racial disparities exist even in the oldest old.

  9. Asymmetries, heterosis, and phenotypic profiles of red junglefowl, White Plymouth Rocks, and F1and F2reciprocal crosses.

    Science.gov (United States)

    Sutherland, D A T; Honaker, C F; Dorshorst, B; Andersson, L; Siegel, P B

    2018-03-02

    During the domestication of farm animals, humans have manipulated genetic variation for growth and reproduction through artificial selection. Here, data are presented for growth, reproductive, and behavior traits for the red junglefowl, a line of White Plymouth Rock chickens, and their F 1 and F 2 reciprocal crosses. Intra- and intergenerational comparisons for growth related traits reflected considerable additive genetic variation. In contrast, those traits associated with reproduction exhibited heterosis. The role of sexual selection was seen in the evolution of prominent secondary sexual ornaments that lend to female choice and male-male competition. The large differences between parental lines in fearfulness to humans were only mitigated slightly in the intercross generations. Whereas, overall F 1 generation heterosis was not transferred to the F 2 , there was developmental stability in the F 2 , as measured by relative asymmetry of bilateral traits. Through multigenerational analyses between the red junglefowl and the domestic White Plymouth Rocks, we observed plasticity and considerable residual genetic variation. These factors likely facilitated the adaptability of the chicken to a broad range of husbandry practices throughout the world.

  10. Effect of type and transfer of conventional weapons on civilian injuries: retrospective analysis of prospective data from Red Cross hospitals

    Science.gov (United States)

    Coupland, Robin M; Samnegaard, Hans O

    1999-01-01

    Objective To examine the link between different weapons used in modern wars and their potential to injury civilians. Design Retrospective analysis of prospectively collected data about hospital admissions. Setting Hospitals of the International Committee of the Red Cross. Subjects 18 877 people wounded by bullets, fragmentation munitions, or mines. Of these, 2012 had been admitted to the hospital in Kabul within six hours of injury. Main outcome measures Age and sex of wounded people according to cause of injury and whether they were civilians (women and girls, boys under 16 years old, or men of 50 or more). Results 18.7% of those injured by bullets, 34.1% of those injured by fragments, and 30.8% of those injured by mines were civilians. Of those admitted to the Red Cross hospital in Kabul within six hours of injury, 39.1% of those injured by bullets, 60.6% of those injured by fragments, and 55.0% of those injured by mines were civilians. Conclusions The proportion of civilians injured differs between weapon systems. The higher proportion injured by fragments and mines is explicable in terms of the military efficiency of weapons, the distance between user and victim, and the effect that the kind of weapon has on the psychology of the user. Key messagesDuring war, mines and fragmenting munitions (mortars, bombs, and shells) are more likely than bullets to injure civiliansCivilians in a city under siege are particularly at risk of being injured by weapons whose users are not able to see the victimThe inherent nature of weapons may be a factor in determining whether civilians are killed or injuredThere is a need for greater respect for the Fourth Geneva Convention and for greater controls on weapons being transferred to untrained and undisciplined forces PMID:10445921

  11. 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.

  12. 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

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    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.

  13. Chlorophyll and carotenoid binding in a simple red algal light-harvesting complex crosses phylogenetic lines.

    Science.gov (United States)

    Grabowski, B; Cunningham, F X; Gantt, E

    2001-02-27

    The membrane proteins of peripheral light-harvesting complexes (LHCs) bind chlorophylls and carotenoids and transfer energy to the reaction centers for photosynthesis. LHCs of chlorophytes, chromophytes, dinophytes, and rhodophytes are similar in that they have three transmembrane regions and several highly conserved Chl-binding residues. All LHCs bind Chl a, but in specific taxa certain characteristic pigments accompany Chl a: Chl b and lutein in chlorophytes, Chl c and fucoxanthin in chromophytes, Chl c and peridinin in dinophytes, and zeaxanthin in rhodophytes. The specificity of pigment binding was examined by in vitro reconstitution of various pigments with a simple light-harvesting protein (LHCaR1), from a red alga (Porphyridium cruentum), that normally has eight Chl a and four zeaxanthin molecules. The pigments typical of a chlorophyte (Spinacea oleracea), a chromophyte (Thallasiosira fluviatilis), and a dinophyte (Prorocentrum micans) were found to functionally bind to this protein as evidenced by their participation in energy transfer to Chl a, the terminal pigment. This is a demonstration of a functional relatedness of rhodophyte and higher plant LHCs. The results suggest that eight Chl-binding sites per polypeptide are an ancestral trait, and that the flexibility to bind various Chl and carotenoid pigments may have been retained throughout the evolution of LHCs.

  14. 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.

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

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    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.

  16. 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).

  17. 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.

  18. 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).

  19. Cross-Cultural Analysis of Prototypicality Norms Used by Male and Female Persian and American Speakers.

    Science.gov (United States)

    Biria, Reza; Bahadoran-Baghbaderani, Ali

    2016-12-01

    Human beings generally cut the realities of the world in various ways in order to express their thoughts and interact with other people. Naturally, words are linguistic categories which carry the intended concepts; however, humans tend to economize by bundling words into different conceptual classes. Accordingly, the present study sought to explore the prototypicality norms used by male and female Persian and American speakers adopting a cross cultural analysis. For this purpose, from the existing prototypes, four conceptual categories; namely, vehicles, vegetables, furniture, and clothes were randomly selected and used as the tertium comparationis for determining the way 120 male and female monolingual American and Persian speakers, sixty from each language, ranked the category membership of different conceptual members belonging to the targeted prototypes. The analysis of the obtained data based on participants' ranking of the prototypes along with the respective frequency values revealed that gender and culture played a significant role in identifying the category membership of various members of a given concept across different languages. The findings can have important implications for language teachers, material designers, and second language students since culture is an overriding factor in language learning.

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

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    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.

  1. 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.

  2. The origins of the British Red Cross Society and the politics and practices of relief in war, 1870-1906

    Directory of Open Access Journals (Sweden)

    Gill, Rebecca

    2014-06-01

    Full Text Available This article traces the history of the British National Society for Aid to the Sick and Wounded in War (NAS, and its interventions in Continental and colonial wars of the late-nineteenth century. The NAS was founded on the outbreak of the Franco-Prussian War in August 1870. It went on to become one of the most important founding members of the British Red Cross Society (BRCS when it was established in 1905. The aim of the article is to uncover the particular anxieties and aspirations that contributed to the foundation of the NAS. It demonstrates how these concerns –many of them related to the relative state of the British military– informed its subsequent practices and its relationship with the International Committee of the Red Cross. In tracing its emergence as a paramilitary corps adept at rapid-response emergency medicine, this article uncovers the rivalry that characterized attempts within the NAS and BRCS to lay claim to the “true spirit” of voluntary aid in war –a rivalry which eventually informed British insistence on a revision to the Geneva Convention in 1906.Este artículo rastrea la historia de la British National Society for Aid to the Sick and Wounded in War (NAS y sus intervenciones en las guerras europeas y coloniales de finales del siglo XIX. La NAS se fundó con el estallido de la Guerra Franco-Prusiana en agosto de 1870. Acabó convirtiéndose en uno de los miembros fundadores más importantes de la Sociedad de la Cruz Roja Británica (BRCS cuando se estableció en 1905. El propósito del artículo es mostrar las peculiares inquietudes y aspiraciones que contribuyeron a la fundación de la NAS. Demuestra cómo estas preocupaciones –muchas de ellas asociadas al status de los militares británicos– condicionaron sus prácticas subsiguientes y sus relaciones con el Comité Internacional de la Cruz Roja. Al rastrear el surgimiento de la NAS como un cuerpo paramilitar experto en urgencias médicas de respuesta r

  3. Comparison of the International Committee of the Red Cross foot with the solid ankle cushion heel foot during gait: a randomized double-blind study.

    Science.gov (United States)

    Turcot, Katia; Sagawa, Yoshimasa; Lacraz, Alain; Lenoir, Jean; Assal, Mathieu; Armand, Stéphane

    2013-08-01

    To compare the well-recognized solid ankle cushion heel (SACH) foot with the prosthetic foot developed by the International Committee of the Red Cross (CR Equipements SACH) during gait. Double-blind study was conducted to compare the influence on the biomechanics of gait of the CR Equipements SACH foot and the SACH foot. University hospital research center. Participants with unilateral transtibial amputation (N=15) were included. Three-dimensional motion analysis system and 2 forceplates were used to capture body motion and ground reaction forces during gait at a self-selected speed and at 1.2m/s. Nonparametric Wilcoxon matched-pairs tests were used to compare the 2 prosthetic feet with respect to their spatiotemporal (gait velocity, stride length, and percentage of stance phase), kinematic (range and peak angles of the pelvis, hip, knee, and ankle), and kinetic (peak moment and power of the hip, knee, and ankle) parameters. Compared with the SACH foot, the CR Equipements SACH foot demonstrated a significantly greater stance phase symmetry ratio (SACH: 94% vs CR Equipements SACH: 97%), a more extensive ankle range of motion in the sagittal plane (SACH: 7° vs CR Equipements SACH: 12°), a greater maximal dorsiflexion angle during the terminal stance phase (SACH: 10° vs CR Equipements SACH: 13°), and a higher ankle power (SACH: .31W/kg vs CR Equipements SACH: .40W/kg). No significant difference was found for the examined knee, hip, and pelvis parameters. The CR Equipements SACH foot provides more symmetry and improves ankle kinematics and kinetics in the sagittal plane compared with the SACH foot. This study suggests that individuals using the CR Equipements SACH foot improve their gait biomechanics compared when using the SACH foot. Copyright © 2013 American Congress of Rehabilitation Medicine. Published by Elsevier Inc. All rights reserved.

  4. 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.

  5. [The medical assistance of Swedish Red Cross Field Hospital in Busan during and after the Korean war].

    Science.gov (United States)

    Park, Jiwook

    2010-06-30

    After the outbreak of the Korean war, the Kingdom of Sweden, a permanent neutral nation, dispatched the Swedish Red Cross Field Hospital(SRCFH) instead of armed forces for humanitarian support to the allied forces in South Korea. The Hospital consisted of about 170 Swedes, all volunteers. From the early part of the Korean War, SRCFH took part in the medical assistance in Busan. When the frontline advanced to northern Korea, the number of inflowing casualties to this field hospital decreased. At that time, earnest medical aid for civilians commenced, and many Koreans were treated in available beds in SRCFH. After the armistice in July 1953, SRCFH became the Swedish Hospital in Busan, serving not only the military but also civilians, and continued its humanitarian mission until April 1957 for the Korean who were suffering from a collapsed medical system in the midst of war. When the Hospital returned to Sweden, it had treated over two million patients from twenty countries, including wounded UN allied force, Korean (south and north), Chinese prisoner of war and Korean civilian. Moreover, it left a transformative legacy, the National Medical Center in Seoul which was established in collaboration with other Scandinavian countries who dispatched medical assistance during the Korean War.

  6. Patterns of ectoparasitism in North American red squirrels (Tamiasciurus hudsonicus: Sex-biases, seasonality, age, and effects on male body condition

    Directory of Open Access Journals (Sweden)

    Jesse E.H. Patterson

    2015-12-01

    Full Text Available Within many species, males are often more heavily parasitised than females. Several hypotheses have been proposed to explain this phenomenon, including immunocompetence handicaps, sexual size dimorphism and behavioural differences. Here we set out to test the latter two hypotheses and make inferences about the former by assessing patterns of ectoparasitism across various life-history stages in a population of North American red squirrels (Tamiasciurus hudsonicus. We also conducted an ectoparasite removal experiment to investigate the effects of ectoparasites on male body condition. We found that males were more intensely parasitized than females, but only during the mating period. There was no difference in ectoparasite intensity between male and female juveniles at birth or at emergence, suggesting that ectoparasites do not exploit male red squirrels for longer-range natal dispersal. Male red squirrels in our population were slightly heavier than females, however we did not find any evidence that this dimorphism drives male-biased ectoparasitism. Finally, we could not detect an effect of ectoparasite removal on male body mass. Our results lend support to the hypothesis that ectoparasites exploit their male hosts for transmission and that male red squirrels are important for the transmission dynamics of ectoparasites in this population; however, the mechanisms (i.e., immunocompetence, testosterone are not known.

  7. Elevated gene expression in chalcone synthase enzyme suggests an increased production of flavonoids in skin and synchronized red cell cultures of North American native grape berries.

    Science.gov (United States)

    Davis, Gina; Ananga, Anthony; Krastanova, Stoyanka; Sutton, Safira; Ochieng, Joel W; Leong, Stephen; Tsolova, Violetka

    2012-06-01

    Anthocyanins are antioxidants and are among the natural products synthesized via the flavonoid biosynthesis pathway. Anthocyanins have been recommended for dietary intake in the prevention of cardiovascular diseases, cancer, and age-related conditions such as Alzheimer's disease or dementia. With an increasingly aging population in many parts of the world, strategies for the commercial production of in vitro synchronized red cell cultures as natural antioxidants will be a significant contribution to human medicine. Red pigmented fruits such as grapes (Vitis sp.) are a major source of bioavailable anthocyanins and other polyphenols. Since the level of antioxidants varies among cultivars, this study is the first one that phytochemically and genetically characterizes native grape cultivars of North America to determine the optimal cultivar and berry cells for the production of anthocyanins as antioxidants. Using real-time PCR and bioinformatics approaches, we tested for the transcript expression of the chalcone synthase (CHS) gene, an enzyme involved in the flavonoid and anthocyanin biosynthesis pathway, in different parts of physiologically mature grape berries and in vitro synchronized red cells. A low level of expression was recorded in berry flesh, compared with an elevated expression in berry skins and in vitro synchronized red cells, suggesting increased production of flavonoids in skin and cell cultures. This preliminary study demonstrates the potential of functional genomics in natural products research as well as in systematic studies of North American native grapes, specifically in muscadine (Vitis rotundifolia).

  8. 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…

  9. 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.

  10. Psychological maladjustment and academic achievement: a cross-cultural study of Japanese, Chinese, and American high school students.

    Science.gov (United States)

    Crystal, D S; Chen, C; Fuligni, A J; Stevenson, H W; Hsu, C C; Ko, H J; Kitamura, S; Kimura, S

    1994-06-01

    Psychological maladjustment and its relation to academic achievement, parental expectations, and parental satisfaction were studied in a cross-national sample of 1,386 American, 1,633 Chinese, and 1,247 Japanese eleventh-grade students. 5 indices of maladjustment included measures of stress, depressed mood, academic anxiety, aggression, and somatic complaints. Asian students reported higher levels of parental expectation and lower levels of parental satisfaction concerning academic achievement than their American peers. Nevertheless, Japanese students reported less stress, depressed mood, aggression, academic anxiety, and fewer somatic complaints than did American students. Chinese students reported less stress, academic anxiety, and aggressive feelings than their American counterparts, but did report higher frequencies of depressed mood and somatic complaints. High academic achievement as assessed by a test of mathematics was generally not associated with psychological maladjustment. The only exception was in the United States, where high achievers indicated more frequent feelings of stress than did low achievers.

  11. 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

  12. [The Austrian Red Cross and Austrian bacteriologists in the Balkan wars 1912/13 - Centenary of the first application of the bacteriology in theatres of war].

    Science.gov (United States)

    Flamm, Heinz

    2012-04-01

    When Austria joined the Geneva Convention the "Patriotischer Hilfsverein" (Patriotic Aid Society) which was founded for the concerns of wounded soldiers, was named "Austrian Society of the Red Cross". It had to stand its first big test in 1912 in the first Balkan war; military surgeons and bacteriologists were deployed to all warring states. The cholera dominated under the infectious diseases among the various forces and the civilian populations. Upon request of the Bulgarian king renowned bacteriologists of the University of Vienna were dispatched. Their work presented the first action of bacteriology for disease control on theatres of war. The great success of the surgical and hygienic measures initiated in 1912 a reform of the Austrian Red Cross. In 1913 Austria made a detailed application to the International Committee of the Red Cross in order to extend the Geneva Convention to war epidemics. The Committee forwarded and recommended this application to all member states, however, the outbreak of the First World War then prevented its resolution.

  13. 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

  14. 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

  15. 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.

  16. 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

  17. 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…

  18. Internationalizing the Assessment Criteria to Build Cross-Cultural Competency: American and Chinese Educational Encounters

    Science.gov (United States)

    Witte, Anne E.; Sequeira, Isabelle; Fonteyne, Charlotte

    2003-01-01

    International business programs, universities with international students, and educators who seek to internationalize their teaching need to make informed decisions about teaching, testing, and assessment criteria. The infusion of American business curricula throughout the world as well as the need to train American business students for…

  19. Egyptian and American Internet-Based Cross-Cultural Information Seeking Behavior. Part I: Research Instrument

    OpenAIRE

    Paul L. Hover

    2006-01-01

    This article is the first of three in an exploratory study of the cross-cultural, cross-language information-seeking (IS) behavior of a group of eighty-four academic and public reference librarians from Egypt and the USA. The present article describes the design of the cross-cultural research instrument used to record the behavior of participants when presented with a choice of information resources in several languages unfamiliar to them. A review of literature demonstrates the need in cross...

  20. 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.

  1. In situ cornea harvesting through the Red Cross Organization: a new approach to relieving severe cornea donor shortage in Chinese eye banks

    Directory of Open Access Journals (Sweden)

    Su-Xia Li

    2017-10-01

    Full Text Available Corneal diseases are currently the second main cause of blindness in China. Although most of the corneal blindness could be treated by corneal transplantation, only about 10 000 operations were carried out each year owing to the severe shortage of corneal donors and limited eye bank programs. A feasible cornea donation program was established through the organization of the Red Cross, and in situ corneal removal techniques were developed to avoid conflicts with Chinese traditions of keeping the deceased intact. The number of donated corneas, which had a safe and secure quality, increased significantly year by year.

  2. A profile of the socio-demographic background of children admitted with acute diarrhoea to the Red Cross Children’s Hospital, Cape Town

    Directory of Open Access Journals (Sweden)

    J. M. Huskisson

    1995-05-01

    Full Text Available The demographic and health profile and anthropometry of 106 young children hospitalised with acute diarrhoea during winter at the Red Cross War Memorial Children's Hospital, Cape Town, is reported. Information regarding socio-economic status, feeding practices and mothers' knowledge/perceptions about the aetiology of diarrhoea and the use of Oral Rehydration Therapy (ORT was collected on a predetermined questionnaire in English or Xhosa. The findings underline the need for an aggressive, well-targeted education programme to reduce the morbidity and mortality of vulnerable children as well as the financial drain on the hospital budget.

  3. [The Spanish Red Cross, the repatriation of soldiers during the colonial wars and the development of medical science in Spain, 1896-1950].

    Science.gov (United States)

    Gallo, María Isabel Porras; Heras-Salord, Jaime de Las

    2016-01-01

    This article examines the role played by the Spanish Red Cross (founded in 1864) in the introduction and spread of humanitarian technologies and the development of medical science in Spain, using the case study of medical care for sick and wounded soldiers repatriated during the wars in Cuba, the Philippines and Morocco, and analyzing the impact these measures had on health care and public health among the civilian population. The article shows how this organization set up health care for Spanish soldiers, establishing a network of specialized medical centers that were later also used to provide medical care for civilians and to address new public health problems.

  4. 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.

  5. ``A red cross appeared in the sky'' and other celestial signs: Presumable European aurorae in the mid AD 770s were halo displays

    Science.gov (United States)

    Neuhäuser, D. L.; Neuhäuser, R.

    2015-12-01

    The interpretation of the strong 14C variation around AD 775 as one (or several) solar super-flare(s) by, e.g., Usoskin et al. (2013) is based on alleged aurora sightings in the mid AD 770s in Europe: A red cross/crucifix in AD 773/4/6 from the Anglo-Saxon Chronicle, inflamed shields in AD 776 (both listed in the aurora catalogue of Link 1962), and riders on white horses in AD 773 (newly proposed as aurora in Usoskin et al. 2013), the two latter from the Royal Frankish Annals. We discuss the reports about these three sightings in detail here. We can show that all three can be interpreted convincingly as halo displays: The red cross or crucifix is formed by the horizontal arc and a vertical pillar of light (either with the Sun during sunset or with the moon after sunset); the inflamed shields and the riders on white horses were both two mock suns, especially the latter narrated in form of a Christian adaptation of the antique dioscuri motive. While the latter event took place early in AD 774 (dated AD 773 in Usoskin et al. 2013), the two other sightings have to be dated AD 776, i.e. anyway too late for being in connection with a 14C rise that started before AD 775. We also sketch the ideological background of those sightings and there were many similar reports throughout that time. In addition, we present a small drawing of a lunar halo display with horizontal arc and vertical pillar forming a cross for shortly later, namely AD 806 June 4, the night of full moon, also from the Anglo-Saxon Chronicle; we also show historic observations of halo phenomena (mock suns and crosses) from G. Kirch and Hevelius - and a modern photograph.

  6. Disparities in lipid management for African Americans and Caucasians with coronary artery disease: A national cross-sectional study

    Directory of Open Access Journals (Sweden)

    Carter-Edwards Lori

    2004-08-01

    Full Text Available Abstract Background Individuals with coronary artery disease are at high risk for adverse health outcomes. This risk can be diminished by aggressive lipid management, but adherence to lipid management guidelines is far from ideal and substantial racial disparities in care have been reported. Lipid treatment and goal attainment information is not readily available for large patient populations seen in the fee-for-service setting. As a result, national programs to improve lipid management in this setting may focus on lipid testing as an indicator of lipid management. We describe the detection, treatment, and control of dyslipdemia for African Americans and Caucasians with coronary artery disease to evaluate whether public health programs focusing on lipid testing can eliminate racial disparities in lipid management. Methods Physicians and medical practices with high numbers of prescriptions for coronary artery disease medications were invited to participate in the Quality Assurance Program. Medical records were reviewed from a random sample of patients with coronary artery disease seen from 1995 through 1998. Data related to the detection, treatment, and control of dyslipidemia were abstracted from the medical record and evaluated in cross-sectional stratified and logistic regression analyses using generalized estimation equations. Results Data from the medical records of 1,046 African Americans and 22,077 Caucasians seen in outpatient medical practices in 23 states were analyzed. African-American patients were younger, more likely to be women and to have diabetes, heart failure, and hypertension. The low density lipoprotein cholesterol (LDL-C testing rate for Caucasian men was over 1.4 times higher than that for African-American women and about 1.3 times higher than that for African-American men. Almost 60% of tested Caucasian men and less than half of tested African Americans were prescribed lipid-lowering drugs. Tested and treated Caucasian men

  7. Minority Education and Caste: The American System in Cross-Cultural Perspective.

    Science.gov (United States)

    Ogbu, John U.

    This study examines the way in which the position of blacks in the American system of caste or racial stratification contributes to their lower school performance. It explores the myths and stereotypes that support the caste system and shows how they are translated into practices by school personnel. It probes into the responses of the minority…

  8. 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...

  9. Communication and Decision Making in Japanese and American (United States) Organizations: A Cross-Cultural Comparison.

    Science.gov (United States)

    Applbaum, Ronald L.

    Focusing upon the interactive work-group communication patterns of employees classified as "managers," this paper compares such communication observed in Japanese and United States business and industrial organizations. The paper first describes several models of decision making within American and Japanese organizations, highlighting…

  10. The Prussian and American General Staffs: An Analysis of Cross-Cultural Imitation, Innovation, and Adaptation

    Science.gov (United States)

    1981-03-30

    first day of Augu.t progressed with " clockwork precision." B2 Colonel Groener, on receipt of the mobilization order, changed his duty title from...exceptions to this; the American war plans against Japan (Plan Orange ) and against Germany (Plan Black) were primarily naval operations, The civil

  11. Quality and cost of healthcare : A cross-national comparison of American and Dutch attitudes

    NARCIS (Netherlands)

    Lindenthal, J.J.; Lako, C.J.; van der Waal, M.A.E.; Tijmstra, T.; Andela, M.; Schneider, Mareleyn

    Objective: To compare attitudes of consumers in America and Holland toward the quality and cost of healthcare. Study Design: Data were derived from one American (n = 466) and two Dutch (n = 260, n = 1629) surveys. Patients and Methods: Questionnaires were completed by respondents. Pairwise

  12. A Cross-Cultural Study of Self-Image: Indian, American, Australian, and Irish Adolescents

    Science.gov (United States)

    Agrawal, Padma

    1978-01-01

    American and Australian adolescents scored higher on the Offer Self-Image Questionnaire than did Indian and Irish adolescents. The Questionnaire measured 11 conflict areas: impulse control, emotional tone, body and self-image, social attitudes, morals, sexual attitudes, family relations, external mastery, vocational and educational goals,…

  13. 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…

  14. 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…

  15. The cross-ethnic equivalence of parenting and family interaction measures among Hispanic and Anglo-American families.

    Science.gov (United States)

    Knight, G P; Tein, J Y; Shell, R; Roosa, M

    1992-12-01

    Recently there has been concern over the need for developmental research within ethnic minority populations and interest in family processes within, and variability across, ethnic groups. Unfortunately, most of the research using standard scales of family processes has sampled middle-class Anglo-Americans, and the potential absence of cross-ethnic measurement equivalence threatens the validity of the research using these scales with ethnic minority populations. This study reports confirmatory factor analyses and construct validity coefficients for several parenting and family interaction scales among Anglo-American and Hispanic 8-14-year-old children and mothers. The findings indicate that the Children's Report of Parental Behavior Inventory (except the hostile control subscale), the Parent-Adolescent Communication Scale (open communication subscale only), and the Family Adaptability and Cohesion Evaluation Scales II appear to have sufficient cross-ethnic equivalence for English-speaking Hispanic samples. Further, the Family Routines Inventory and the problem communication subscale could benefit from additional scale development.

  16. 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

  17. 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

  18. 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

  19. 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

  20. Effect of egg albumin fining, progressive clarification and cross-flow microfiltration on the polysaccharide and proanthocyanidin composition of red varietal wines.

    Science.gov (United States)

    Martínez-Lapuente, Leticia; Guadalupe, Zenaida; Ayestarán, Belén

    2017-06-01

    The effect of egg albumin fining, progressive clarification and cross-flow microfiltration on the polysaccharide and proanthocyanidin composition of four red varietal wines was studied in this work. Discriminant analyses were applied to achieve a possible differentiation of the wines according to treatment or grape variety. Egg albumin fining did no produce a significant decrease in the content of wine polysaccharides. Progressive clarification caused a significant reduction of mannoproteins, homogalacturonans and polysaccharides rich in arabinose and galactose in Graciano wines. However, both treatments reduced the total content of proanthocyanidins in all varietal wines. Cross-flow microfiltration produced the highest retention of polysaccharides and proanthocyanidins in all the wines, mainly polysaccharides rich in arabinose and galactose, yeast mannoproteins and highly polymerized phenols. Polysaccharides rich in arabinose and mannoproteins were more retained on the ceramic membrane than polysaccharides rich in galactose and proanthocyanidins. Discriminant analyses allowed a clear differentiation of cross-flow microfiltrated wines from the rest of the wines. Copyright © 2017 Elsevier Ltd. All rights reserved.

  1. 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

  2. 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

  3. 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

  4. Activity Analysis of Water Rescue Services in Europe Compared with the Water Rescue Service of the Czech Red Cross as a Component of the Integrated Rescue System of the Czech Republic.

    OpenAIRE

    PROCHÁSKA, Pavel

    2011-01-01

    The aim of the thesis is to describe the role of the Water Rescue Service of the Czech Red Cross as a component of the Integrated Rescue System, and also to analyze and compare its activities with activities, skills and the material-technical equipment with other three randomly selected Water Rescue Services in Europe (Slovak Red Cross - Water Rescue Service, Irish Water Safety, The Royal Life Saving Society UK). One of the major benefits of the diploma thesis was a proposal how to improve th...

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

    CERN Multimedia

    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.

  6. 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.

  7. Cross-cultural communication with patients who use American Sign Language.

    Science.gov (United States)

    Barnett, Steven

    2002-05-01

    Although American Sign Language (ASL) is the third most commonly used primary language in the United States, physicians are often not adequately prepared for the challenges of conducting an interview with a deafpatient who signs. A search of MEDLINE and PsychINFO databases for research on physician-patient communication and deaf people who use ASL was performed. Expert opinion helped guide discussion and recommendations. Few articles examined physician-patient communication involving ASL. Deaf people and their physicians report difficulties with physician-patient communication. Deaf people also report fear that their health care is substandard because of these difficulties. Preparing residents and medical students for working with patients and families who communicate in ASL presents many opportunities for teaching about physician-patient communication. ASL is quite different from English, and users of ASL often have sociocultural norms that differ from those of the majority culture. In addition to learning how to communicate with patients and families across languages and cultures, students and residents can learn how to collaborate with interpreters and how low literacy impacts physician-patient communication. Opportunities to teach about family dynamics, disability issues, and nonverbal communication also present themselves when working with families with Deaf members. Physician-patient communication involving ASL is an area that is ready for further research.

  8. Rewriting the American astronaut from a cross-cultural perspective : Michael Lopez-Alegria in Manuel Huerga's documentary film 'Son and Moon' (2009)

    OpenAIRE

    Martín Alegre, Sara

    2014-01-01

    Manuel Huerga’s documentary 'Son and Moon' (2009) is a singular hybrid: an English-language film on Spanish-American astronaut Michael Lopez-Alegria by a Catalan team. Huerga’s film is particularly interesting for Masculinities Studies. First, it makes us consider how limited international distribution conditions the availability of relevant cross-cultural alternative representations of masculinity. Second, Huerga offers an innovative representation of the American astronaut, here the concern...

  9. 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.

  10. 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.

  11. Cross-Racial Foster Home Placement among Native American Psychiatric Patients

    Science.gov (United States)

    Westermeyer, Joseph

    1977-01-01

    In Minnesota, about 0.5 percent of the general population are raised outside of their biologic homes. However, it has been estimated that 25 to 30 percent of all Indian children under the age of 18 years are currently living outside of their biologic homes. Clinical experience with adolescent and adult Indian psychiatric patients bears this out: about half of them have been raised in foster or adoptive homes. Seventeen American Indian patients who had been raised in non-Indian foster and adoptive homes were interviewed for five to ten hours each. Data were collected from the patients and social agencies regarding demographic characteristics, social coping, and current clinical problems. In addition, information obtained regarding their out-of-family placement included: age at placement, reason for placement, number of subsequent placements, and interracial and intraracial relationships during placement and subsequently during adulthood. This clinical sample shows a low rate of psychosis and neurosis, but a high rate of alcohol-related disorders, suicide attempts, and behavioral problems. While their education is average, their employment and marital status shows marked social disability. Most have had numerous childhood placements over a long period, all in white homes, and none have subsequently returned to their family-of-origin. These unfortunate human beings have been described by both whites and Indians in Minnesota as “apples”: racially “red” or Indian on the outside, but culturally white on the inside. White groups do not accept them as whites because they are distinctively racial Indians, but they do not feel at ease in Indian communities since they were raised with white values and attitudes. While some of these people do indeed make successful adjustments in Indian or white society (or both) the results of this study show that many apparently do not. PMID:853536

  12. Heterosis and Effect of Breed Proportion for Milk Production Traits in Crosses Between Danish Holstein, Danish Red and Danish Jersey

    DEFF Research Database (Denmark)

    Norberg, Elise; Byskov, Kenneth; Kargo, Morten

    2013-01-01

    During the last decade the use of systematic crossbreeding in dairy cattle herds has been increasing in Denmark. The aim of this study was to estimate the effect of breed proportion and heterosis on milk production traits. The study was based on records on milk yield (MY), protein yield (PY......, a random genetic effect of the cow and a residual. Data was analyzed using AI-REML in the DMU package. The effect of breed proportions was estimated relatively to a pure DH. For MY, a pure DR was estimated to give 259 kg less than a pure DH, while a pure DJ gave 1838 kg less than a pure DH. For PY...... between DH and DR was estimated to 177 kg, 5.8 kg and 8.4 kg for MY, PY and FY, respectively. Corresponding figures for crosses between DH and DJ was 320 kg, 13.4 kg and 17.5 kg, while crosses between DR and DJ gave heterosis estimates of 380 kg, 14.3 kg and 20.2 for MY, PY and FY, respectively...

  13. Mapping QTL affecting a systemic sclerosis-like disorder in a cross between UCD-200 and red jungle fowl chickens.

    Science.gov (United States)

    Ek, Weronica; Sahlqvist, Anna-Stina; Crooks, Lucy; Sgonc, Roswitha; Dietrich, Hermann; Wick, Georg; Ekwall, Olov; Andersson, Leif; Carlborg, Örjan; Kämpe, Olle; Kerje, Susanne

    2012-10-01

    Systemic sclerosis (SSc) or scleroderma is a rare, autoimmune, multi-factorial disease characterized by early microvascular alterations, inflammation, and fibrosis. Chickens from the UCD-200 line develop a hereditary SSc-like disease, showing all the hallmarks of the human disorder, which makes this line a promising model to study genetic factors underlying the disease. A backcross was generated between UCD-200 chickens and its wild ancestor - the red jungle fowl and a genome-scan was performed to identify loci affecting early (21 days of age) and late (175 days of age) ischemic lesions of the comb. A significant difference in frequency of disease was observed between sexes in the BC population, where the homogametic males were more affected than females, and there was evidence for a protective W chromosome effect. Three suggestive disease predisposing loci were mapped to chromosomes 2, 12 and 14. Three orthologues of genes implicated in human SSc are located in the QTL region on chromosome 2, TGFRB1, EXOC2-IRF4 and COL1A2, as well as CCR8, which is more generally related to immune function. IGFBP3 is also located within the QTL on chromosome 2 and earlier studies have showed increased IGFBP3 serum levels in SSc patients. To our knowledge, this study is the first to reveal a potential genetic association between IGFBP3 and SSc. Another gene with an immunological function, SOCS1, is located in the QTL region on chromosome 14. These results illustrate the usefulness of the UCD-200 chicken as a model of human SSc and motivate further in-depth functional studies of the implicated candidate genes. Copyright © 2012 Elsevier Ltd. All rights reserved.

  14. 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

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

    Science.gov (United States)

    Chadaga, Amar R; Villines, Dana; Krikorian, Armand

    2016-01-01

    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 healthcare.

  16. Coronary atherosclerosis in indigenous South American Tsimane: a cross-sectional cohort study.

    Science.gov (United States)

    Kaplan, Hillard; Thompson, Randall C; Trumble, Benjamin C; Wann, L Samuel; Allam, Adel H; Beheim, Bret; Frohlich, Bruno; Sutherland, M Linda; Sutherland, James D; Stieglitz, Jonathan; Rodriguez, Daniel Eid; Michalik, David E; Rowan, Chris J; Lombardi, Guido P; Bedi, Ram; Garcia, Angela R; Min, James K; Narula, Jagat; Finch, Caleb E; Gurven, Michael; Thomas, Gregory S

    2017-04-29

    Conventional coronary artery disease risk factors might potentially explain at least 90% of the attributable risk of coronary artery disease. To better understand the association between the pre-industrial lifestyle and low prevalence of coronary artery disease risk factors, we examined the Tsimane, a Bolivian population living a subsistence lifestyle of hunting, gathering, fishing, and farming with few cardiovascular risk factors, but high infectious inflammatory burden. We did a cross-sectional cohort study including all individuals who self-identified as Tsimane and who were aged 40 years or older. Coronary atherosclerosis was assessed by coronary artery calcium (CAC) scoring done with non-contrast CT in Tsimane adults. We assessed the difference between the Tsimane and 6814 participants from the Multi-Ethnic Study of Atherosclerosis (MESA). CAC scores higher than 100 were considered representative of significant atherosclerotic disease. Tsimane blood lipid and inflammatory biomarkers were obtained at the time of scanning, and in some patients, longitudinally. Between July 2, 2014, and Sept 10, 2015, 705 individuals, who had data available for analysis, were included in this study. 596 (85%) of 705 Tsimane had no CAC, 89 (13%) had CAC scores of 1-100, and 20 (3%) had CAC scores higher than 100. For individuals older than age 75 years, 31 (65%) Tsimane presented with a CAC score of 0, and only four (8%) had CAC scores of 100 or more, a five-fold lower prevalence than industrialised populations (p≤0·0001 for all age categories of MESA). Mean LDL and HDL cholesterol concentrations were 2·35 mmol/L (91 mg/dL) and 1·0 mmol/L (39·5 mg/dL), respectively; obesity, hypertension, high blood sugar, and regular cigarette smoking were rare. High-sensitivity C-reactive protein was elevated beyond the clinical cutoff of 3·0 mg/dL in 360 (51%) Tsimane participants. Despite a high infectious inflammatory burden, the Tsimane, a forager-horticulturalist population of the

  17. 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

  18. Cross-linguistic comparison of frequency-following responses to voice pitch in American and Chinese neonates and adults.

    Science.gov (United States)

    Jeng, Fuh-Cherng; Hu, Jiong; Dickman, Brenda; Montgomery-Reagan, Karen; Tong, Meiling; Wu, Guangqiang; Lin, Chia-Der

    2011-01-01

    Cross-language studies, as reflected by the scalp-recorded frequency-following response (FFR) to voice pitch, have shown the influence of dominant linguistic environments on the encoding of voice pitch at the brainstem level in normal-hearing adults. Research questions that remained unanswered included the characteristics of the FFR to voice pitch in neonates during their immediate postnatal period and the relative contributions of the biological capacities present at birth versus the influence of the listener's postnatal linguistic experience. The purpose of this study was to investigate the characteristics of FFR to voice pitch in neonates during their first few days of life and to examine the relative contributions of the "biological capacity" versus "linguistic experience" influences on pitch processing in the human brainstem. Twelve American neonates (five males, 1-3 days old) and 12 Chinese neonates (seven males, 1-3 days old) were recruited to examine the characteristics of the FFRs during their immediate postnatal days of life. Twelve American adults (three males; age: mean ± SD = 24.6 ± 3.0 yr) and 12 Chinese adults (six males; age: mean ± SD = 25.3 ± 2.6 yr) were also recruited to determine the relative contributions of biological and linguistic influences. A Chinese monosyllable that mimics the English vowel /i/ with a rising pitch (117-166 Hz) was used to elicit the FFR to voice pitch in all participants. Two-way analysis of variance (i.e., the language [English versus Chinese] and age [neonate versus adult] factors) showed a significant difference in Pitch Strength for language (p = 0.035, F = 4.716). A post hoc Tukey-Kramer analysis further demonstrated that Chinese adults had significantly larger Pitch Strength values than Chinese neonates (p = 0.024). This finding, coupled with the fact that American neonates and American adults had comparable Pitch Strength values, supported the linguistic experience model. On the other hand, Pitch Strength

  19. Ethanol extraction preparation of American ginseng (Panax quinquefolius L) and Korean red ginseng (Panax ginseng C.A. Meyer): differential effects on postprandial insulinemia in healthy individuals.

    Science.gov (United States)

    De Souza, Leanne R; Jenkins, Alexandra L; Jovanovski, Elena; Rahelić, Dario; Vuksan, Vladimir

    2015-01-15

    Ginsenosides are the proposed bioactive constituent of ginseng, especially for the attenuation of postprandial glycemia (PPG). The efficacious proportion of total and specific ginsenosides, remains unknown. Alcohol extraction of whole ginseng root can be used to selectively manipulate the ginsenoside profile with increasing alcohol concentrations producing high yields of total ginsenosides and varying their individual proportions. We aimed to compare the acute efficacy of different ethanol-extraction preparations of American ginseng (AG) and Korean red ginseng (KRG), with their whole-root origins, on PPG and insulin parameters in healthy adults. Following an overnight fast, 13 healthy individuals (Gender: 5M:8F, with mean ± SD, age: 28.9 ± 9.2 years, BMI: 26.3 ± 2.7 kg/m(2) and fasting plasma glucose: 4.21 ± 0.04 mmol/L) randomly received 3g of each of the following 10 different ginseng treatments on separate visits: whole root KRG and AG; 30%, 50% or 70% ethanol extracts of KRG and AG and 2 cornstarch placebos. Treatments were consumed 40 min prior to a 50 g oral glucose challenge test with capillary blood samples collected at baseline, 15, 30, 45, 60, 90 and 120 min. Insulin samples were collected at 0, 30, 60 and 120 min. There was no difference in attenuation of PPG among the tested ginseng preparations. Measures of Insulin Sensitivity Index (ISI) showed increased insulin sensitivity (IS) with KRG-30% and AG-50% extracts compared to placebo (p<0.05). The insulin sensitizing effects of KRG-30% and AG-50% extracts suggest that other root parts, including other ginsenosides not typically measured, may influence PPG and insulin parameters. There is potential for AG and KRG extracts to modulate IS, an independent predictor of type 2 diabetes. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  20. 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.

  1. 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…

  2. 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)

  3. 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

    2018-03-02

    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.

  4. 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.

  5. 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.

  6. 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.

  7. 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...

  8. Cross-racial measurement equivalence of the Eyberg Child Behavior Inventory factors among low-income young African American and non-Latino White children.

    Science.gov (United States)

    Butler, Ashley M

    2013-08-01

    This study examined the cross-racial measurement equivalence of the three Eyberg Child Behavior Inventory Intensity Scale factors, found by Stern and Johnson: Oppositional Defiant Behavior, Attention Difficulties, and Conduct Problems. Cross-racial measurement equivalence was examined between 278 low-income African American and 119 non-Latino White children aged 3 to 6 years. Results did not support configural equivalence of the three subscales between groups. Exploratory factor analyses conducted separately for each racial group showed support for a single factor structure in both groups. Convergent validity of the Intensity Scale was found separately for both groups. Findings suggest the three Intensity Scale factors should not be used to screen or compare treatment outcomes of specific externalizing behavior problems among community samples that include low-income non-Latino White and African American preschoolers.

  9. 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.

  10. 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

  11. 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

  12. 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

  13. 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.

  14. 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.

  15. 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?

    Directory of Open Access Journals (Sweden)

    Crystal A Marelli

    Full Text Available 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.

  16. Bridging the Information Gap: American Youth Perceptions on Torture and Civilian Protection

    Science.gov (United States)

    Rose, Emily

    2011-01-01

    A recent survey commissioned by the American Red Cross about the attitudes of the post-9/11 generation toward the Geneva Conventions reveals that 59% of youth, compared with 51% of adults, believe that torturing the enemy is always or sometimes acceptable. The Geneva Conventions are at the core of international humanitarian law (IHL) and protect…

  17. 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.

  18. Teachers' Implicit Theories of Learning to Read: A Cross-Cultural Study in Ibero-American Countries

    Science.gov (United States)

    Jiménez, Juan E.; Rodríguez, Cristina; Suárez, Natalia; O'Shanahan, Isabel; Villadiego, Yalov; Uribe, Claudia; Villalobos, Jose Angel; Rodas, Patricia

    2015-01-01

    The main goal of this study was to explore the nature and structure of implicit theories of Spanish-speaking in-service teachers on learning to read. The study sample consisted of 591 in-service teachers from various Ibero-American countries (Spain, Mexico, Guatemala, Colombia, and Ecuador). The study analyzed attributional structure or teacher…

  19. Teaching and Learning for Intercultural Sensitivity: A Cross-Cultural Examination of American Domestic Students and Japanese Exchange Students

    Science.gov (United States)

    Sakurauchi, Yoko Hwang

    2014-01-01

    Global student mobility has become a dynamic force in American higher education. Integrating international students into diverse campus environments provides domestic as well as foreign students with enriched learning opportunities. However, a diverse campus climate itself will not make college students interculturally competent. Intentional…

  20. 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…

  1. A Cross-Cultural Analysis of the Patterns of Learning and Academic Performance of Spanish and Latin-American Undergraduates

    Science.gov (United States)

    Martínez-Fernández, J. Reinaldo; Vermunt, Jan D.

    2015-01-01

    The aim of this study was to analyse and compare the learning patterns of higher education students from Spain and three Latin-American countries (Colombia, Mexico and Venezuela). For this purpose Vermunt's Inventory of Learning Styles (ILS) was translated into Spanish and tested. The participants were 456 undergraduates enrolled in a teacher…

  2. Gender and Cross-Cultural Perceptions of Professors' Behaviors: A Comparison of Chinese and American College Students

    Science.gov (United States)

    Stork, Elizabeth; Hartley, Nell T.

    2014-01-01

    A gender and nationality comparison study of Chinese students in China and American students in the U.S. (N = 405) was conducted to explore perceptions about potentially offensive behaviors of professors in the college classroom using the Student Perceptions of Professors' Classroom Behaviors (SPPCB). Within-country and between-country comparisons…

  3. 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.

  4. Cross race comparisons between SES health gradients among African-American and white women at mid-life

    OpenAIRE

    Reagan, Patricia B.; Salsberry, Pamela J.

    2014-01-01

    This study explored how multiple indicators of socioeconomic status (SES) inform understanding of race differences in the magnitude of health gains associated with higher SES. The study sample, 1268 African-American women and 2066 white women, was drawn from the National Longitudinal Surveys of Youth 1979. The outcome was the Physical Components Summary from the SF-12 assessed at age 40. Ordinary least squares regressions using education, income and net worth fully interacted with race were c...

  5. Cross race comparisons between SES health gradients among African-American and white women at mid-life.

    Science.gov (United States)

    Reagan, Patricia B; Salsberry, Pamela J

    2014-05-01

    This study explored how multiple indicators of socioeconomic status (SES) inform understanding of race differences in the magnitude of health gains associated with higher SES. The study sample, 1268 African-American women and 2066 white women, was drawn from the National Longitudinal Surveys of Youth 1979. The outcome was the Physical Components Summary from the SF-12 assessed at age 40. Ordinary least squares regressions using education, income and net worth fully interacted with race were conducted. Single measure gradients tended to be steeper for whites than African-Americans, partly because "sheepskin" effects of high school and college graduation were higher for whites and low income and low net worth whites had worse health than comparable African-Americans. Conditioning on multiple measures of SES eliminated race disparities in health benefits of education and net worth, but not income. A discussion of current public policies that affect race disparities in levels of education, income and net wealth is provided. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. 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…

  7. The Effects of Semantic Difference on Cross-Cultural Business Negotiation: A Japanese and American Case Study.

    Science.gov (United States)

    Adachi, Yumi

    1998-01-01

    This article analyzes how semantic differences between English and Japanese affect the discourse when Japanese speakers engage in negotiation in English, and how and to what degree English-language proficiency affects discourse. Results of the study show the importance of language and cultural knowledge in cross-cultural negotiation. (Auth/JL)

  8. 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.

  9. Red Hill

    Science.gov (United States)

    Information about the Red Hill Bulk Fuel Storage Facility in Hawaii Administrative Order on Consent (AOC), an enforceable agreement of the Hawaii Department of Health, the Environmental Protection Agency, and the U.S. Navy -- Defense Logistics Agency.

  10. 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.

  11. CROSS-CULTURAL ASPECTS OF ACADEMIC WRITING: A STUDY OF HUNGARIAN AND NORTH AMERICAN COLLEGE STUDENTS L1 ARGUMENTATIVE ESSAYS

    Directory of Open Access Journals (Sweden)

    Ágnes M. Godó

    2008-12-01

    Full Text Available The paper presents the findings and implications of a contrastive rhetorical study of Hungarian and North American college students’ L1 argumentative writing. With the help of the refined version of Mann &Thompson’s Rhetorical Structure Analysis, the investigation highlights potentially culture-bound differences in the positioning and function of nuclear or thesis statements, logical organisation in terms of rhetorical structure relations on different levels of text and the representation of alternative viewpoints. Differing argumentative schemata are related to different underlying intellectual traditions, and suggestions are made for the pedagogical integration of findings.

  12. 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.

  13. The effect of cross-border mobility on alcohol and drug use among Mexican-American residents living at the U.S.-Mexico border.

    Science.gov (United States)

    Cherpitel, Cheryl J; Ye, Yu; Zemore, Sarah E; Bond, Jason; Borges, Guilherme

    2015-11-01

    Little epidemiological evidence exists on alcohol or other substance use and related problems along the U.S.-Mexico border, although the border has been the focus of recent media attention related to the escalating drug/violence "epidemic". The purpose of this study was to analyze the association of variables related to crossing the border (cross-border mobility) with three substance use outcomes reported for the last year: 1) heavy drinking (5+ drinks per day for men or 4+ for women), 2) alcohol use disorder (AUD), and 3) co-occurring heavy drinking and drug use (any use of illicit and/or non-medically prescribed drugs). Household surveys were conducted, using area probability sampling of 1565 Mexican-American residents, aged 18-65, living at the Texas-Mexico border in the metropolitan areas of Laredo and McAllen/Brownsville. Among those 18-29, more frequent crossing of the border was significantly predictive of AUD (OR = 1.61, p border mobility may play an important role in substance use and problems, especially among those 18-29. Findings also highlight the importance of "drug tourism" in substance use across the age spectrum. Copyright © 2015 Elsevier Ltd. All rights reserved.

  14. THE EFFECT OF CROSS-BORDER MOBILITY ON ALCOHOL AND DRUG USE AMONG MEXICAN-AMERICAN RESIDENTS LIVING AT THE U.S–MEXICO BORDER

    Science.gov (United States)

    Cherpitel, Cheryl J.; Ye, Yu; Zemore, Sarah E.; Bond, Jason; Borges, Guilherme

    2015-01-01

    Introduction Little epidemiological evidence exists on alcohol or other substance use and related problems along the U.S.-Mexico border, although the border has been the focus of recent media attention related to the escalating drug/violence “epidemic”. The purpose of this study was to analyze the association of variables related to crossing the border (cross-border mobility) with three substance use outcomes reported for the last year: 1) heavy drinking (5+ drinks per day for men or 4+ for women), 2) alcohol use disorder (AUD), and 3) co-occurring heavy drinking and drug use (any use of illicit and/or non-medically prescribed drugs). Methods Household surveys were conducted, using area probability sampling of 1,565 Mexican-Americans residents, aged 18–65, living at the Texas-Mexico border in the metropolitan areas of Laredo and McAllen/Brownsville. Results Among those 18–29, more frequent crossing of the border was significantly predictive of AUD (OR=1.61, pborder mobility may play an important role in substance use and problems, especially among those 18–29. Findings also highlight the importance of “drug tourism” in substance use across the age spectrum. PMID:26103423

  15. 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.

  16. 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.

  17. 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.

  18. 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.

  19. 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.

  20. 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.

  1. 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.

  2. 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.

  3. 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.

  4. [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 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.

  5. Patterns and correlates of tobacco control behavior among american association of pediatric dentistry members: a cross-sectional national study.

    Science.gov (United States)

    Gansky, Stuart A; Ryan, Jennifer L; Ellison, James A; Isong, Umo; Miller, Arthur J; Walsh, Margaret M

    2007-10-11

    To determine the tobacco-related knowledge, attitudes, and practice behaviors among US pediatric dentists. A survey was conducted in 1998 among a national, random sample of 1500 American Academy of Pediatric Dentistry members. Chi-square tests and logistic regression with odds ratios (ORs) and 95% confidence intervals assessed factors related to pediatric dentists' tobacco control behaviors. Response was 65% for the survey. Only 12% of respondents had prior tobacco prevention/cessation training. Of those untrained, 70% were willing to be trained. Less than two-thirds correctly answered any of four tobacco-related knowledge items. Over one-half agreed pediatric dentists should engage in tobacco control behaviors, but identified patient resistance as a barrier. About 24% of respondents reported always/often asking their adolescent patients about tobacco use; 73% reported always/often advising known tobacco users to quit; and 37% of respondents always/often assisting with stopping tobacco use. Feeling prepared to perform tobacco control behaviors (ORs = 1.9-2.8), a more positive attitude score (4 points) from 11 tobacco-related items (ORs = 1.5-1.8), and a higher statewide tobacco use prevalence significantly predicted performance of tobacco control behaviors. Findings suggest thatraining programs on tobacco use and dependence treatment in the pediatric dental setting may be needed to promote tobacco control behaviors for adolescent patients.

  6. 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 donating a family member's organs (P organ donation and transplantation with one's family (P organ donation (P donation (P donation of LA in Florida is worse than that reported in the native population and is associated with certain psychosocial factors. © 2017 Steunstichting ESOT.

  7. Cross-sectional study of bluetongue virus serotype 8 infection in South American camelids in Germany (2008/2009).

    Science.gov (United States)

    Schulz, Claudia; Eschbaumer, Michael; Ziller, Mario; Wäckerlin, Regula; Beer, Martin; Gauly, Matthias; Grevelding, Christoph G; Hoffmann, Bernd; Bauer, Christian

    2012-11-09

    Bluetongue (BT) is a major disease of ruminant livestock that can have a substantial impact on income and animal welfare. In South American camelids (SAC), fatalities related to bluetongue virus (BTV) infection were reported in Germany and France during the recent BTV-8 and BTV-1 epizootics, which raised concern about the role of SAC in the epidemiology of BTV. Therefore, a large-scale serological and virological study was conducted in Germany from autumn 2008 to spring 2009. Risk factors associated with BTV infection were analysed by multiple logistic regression. These included age, species, gender and housing arrangements of SAC as well as the location of the herds and the presence of ruminants on farms.Altogether, 249 (14.3%) of 1742 SAC were found seropositive by BTV ELISA, and 43 (47.3%) of the 91 herds had at least one BTV-seropositive SAC. However, no BTV RNA was detected in any of the seropositive samples. Seroprevalence depended on the sampling region and probably on age, but not on any other analysed risk factors associated with BTV infection in ruminants. The highest seroprevalence was found in the west of Germany where the BTV-8 epizootic started in 2006. Recorded BTV-8 related disease and fatalities are discussed. Although the prevalence of BTV-8 antibodies was high in some regions, the virological results indicate that SAC play a negligible role in the epidemiology of this virus infection. Copyright © 2012 Elsevier B.V. All rights reserved.

  8. Product (RED)

    DEFF Research Database (Denmark)

    Ponte, Stefano

    2011-01-01

    for a better world) by enrolling consumers in ways that do not rely on accurate knowledge of the products or specific understanding of the cause that The Global Fund engages but, instead, rely on a system of more general, affective affinity between the ‘aid celebrities’ who are behind RED (such as Bono...

  9. 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.

  10. Oral health among the elderly in 7 Latin American and Caribbean cities, 1999-2000: a cross-sectional study.

    Science.gov (United States)

    Singh, Hema; Maharaj, Rohan G; Naidu, Rahul

    2015-04-09

    To describe the prevalence of missing teeth, use of bridges and dentures and unmet dental needs among those aged 60 years and above. The associations of these conditions with socio-demographics, type 2 diabetes mellitus and depression were also studied. The work was carried out in 7 Latin American and Caribbean (LAC) cities in 1999-2000. A secondary analysis was conducted on the Survey of Health and Well-Being of Elders (SABE) dataset. The 7 cities were Buenos Aires, Bridgetown, São Paulo, Santiago, Havana, Mexico City and Montevideo. This survey did not employ any oral examinations. Descriptive statistics, chi-square and regression analysis were used to test for associations. Data for 10 902 persons were analyzed. Females made up 62% of the population. Across the SABE population, between 93.7% (Mexico City) to 99.9% (Santiago) reported missing teeth, with an average of 97.5%. Of those with missing teeth, between 55.1% (Mexico City) and 82.4% (São Paulo) reported having bridges or dentures, with an average of 70.1% across all SABE cities. The proportion of the SABE population with 'unmet dental needs' ranged from 85.8% (Santiago) to 98.4% (Havana), with an average of 94.5%. Bridgetown, São Paulo and Mexico City demonstrated a statistically significant association between aging and tooth loss. Generally a greater proportion of females (97.6%) reported tooth loss compared with males (96.8%), but in only São Paulo and Montevideo was there a statistically significant association between sex and tooth loss. Generally those with higher education reported less tooth loss, primary education (97.6% had tooth loss), secondary (96.8%) and tertiary (94.7%). All the SABE cities except Buenos Aires demonstrated a statistically significant association between tooth loss and education. The prevalence of missing teeth, use of bridges and dentures and unmet dental needs were high in the SABE cities in 1999-2000. In general across the SABE cities, the elderly with the most

  11. Isolation and characterization of microsatellite markers for red elm (Ulmus rubra Muhl.) and cross-species amplification with Siberian elm (Ulmus pumila L.).

    Science.gov (United States)

    Zalapa, J E; Brunet, J; Guries, R P

    2008-01-01

    Ulmus pumila is an elm species, non-native to the USA that hybridizes with Ulmus rubra. In order to study the genetic structure and hybridization patterns between these two elm species, we developed 15 primer pairs for microsatellite loci in U. rubra and tested their cross-amplification in U. pumila. All 15 primers amplified in both species, 11 of which possessed species-specific alleles. Eight loci were polymorphic in U. pumila and eight in U. rubra, each with two to eight alleles per locus. In addition, five primer pairs previously developed in U. laevis and U. carpinifolia (syn. U. minor) cross-amplified and showed polymorphic loci in U. pumila and/or U. rubra. These markers will facilitate the study of genetic structure and gene flow between U. rubra and exotic, invasive U. pumila. © 2007 Blackwell Publishing Ltd No claim to original US government works.

  12. Central Nervous System Idiopathic Inflammatory Demyelinating Disorders in South Americans: A Descriptive, Multicenter, Cross-Sectional Study.

    Science.gov (United States)

    Papais-Alvarenga, Regina Maria; Vasconcelos, Claudia Cristina Ferreira; Carra, Adriana; de Castillo, Ibis Soto; Florentin, Sara; Diaz de Bedoya, Fernando Hamuy; Mandler, Raul; de Siervi, Luiza Campanella; Pimentel, Maria Lúcia Vellutini; Alvarenga, Marina Papais; Alvarenga, Marcos Papais; Grzesiuk, Anderson Kuntz; Gama Pereira, Ana Beatriz Calmon; Gomes Neto, Antonio Pereira; Velasquez, Carolina; Soublette, Carlos; Fleitas, Cynthia Veronica; Diniz, Denise Sisteroli; Armas, Elizabeth; Batista, Elizabeth; Hernandez, Freda; Pereira, Fernanda Ferreira Chaves da Costa; Siqueira, Heloise Helena; Cabeça, Hideraldo; Sanchez, Jose; Brooks, Joseph Bruno Bidin; Gonçalves, Marcus Vinicius; Barroso, Maria Cristina Del Negro; Ravelo, Maria Elena; Castillo, Maria Carlota; Ferreira, Maria Lúcia Brito; Rocha, Maria Sheila Guimarães; Parolin, Monica Koncke Fiuza; Molina, Omaira; Marinho, Patricia Beatriz Christino; Christo, Paulo Pereira; Brant de Souza, Renata; Pessanha Neto, Silvio; Camargo, Solange Maria das Graças; Machado, Suzana Costa; Neri, Vanderson Carvalho; Fragoso, Yara Dadalti; Alvarenga, Helcio; Thuler, Luiz Claudio Santos

    2015-01-01

    The idiopathic inflammatory demyelinating disease (IIDD) spectrum has been investigated among different populations, and the results have indicated a low relative frequency of neuromyelitis optica (NMO) among multiple sclerosis (MS) cases in whites (1.2%-1.5%), increasing in Mestizos (8%) and Africans (15.4%-27.5%) living in areas of low MS prevalence. South America (SA) was colonized by Europeans from the Iberian Peninsula, and their miscegenation with natives and Africans slaves resulted in significant racial mixing. The current study analyzed the IIDD spectrum in SA after accounting for the ethnic heterogeneity of its population. A cross-sectional multicenter study was performed. Only individuals followed in 2011 with a confirmed diagnosis of IIDD using new diagnostic criteria were considered eligible. Patients' demographic, clinical and laboratory data were collected. In all, 1,917 individuals from 22 MS centers were included (73.7% female, 63.0% white, 28.0% African, 7.0% Mestizo, and 0.2% Asian). The main disease categories and their associated frequencies were MS (76.9%), NMO (11.8%), other NMO syndromes (6.5%), CIS (3.5%), ADEM (1.0%), and acute encephalopathy (0.4%). Females predominated in all main categories. The white ethnicity also predominated, except in NMO. Except in ADEM, the disease onset occurred between 20 and 39 years old, early onset in 8.2% of all cases, and late onset occurred in 8.9%. The long-term morbidity after a mean disease time of 9.28±7.7 years was characterized by mild disability in all categories except in NMO, which was scored as moderate. Disease time among those with MS was positively correlated with the expanded disability status scale (EDSS) score (r=0.374; p=<0.001). This correlation was not observed in people with NMO or those with other NMO spectrum disorders (NMOSDs). Among patients with NMO, 83.2% showed a relapsing-remitting course, and 16.8% showed a monophasic course. The NMO-IgG antibody tested using indirect

  13. Central Nervous System Idiopathic Inflammatory Demyelinating Disorders in South Americans: A Descriptive, Multicenter, Cross-Sectional Study.

    Directory of Open Access Journals (Sweden)

    Regina Maria Papais-Alvarenga

    Full Text Available The idiopathic inflammatory demyelinating disease (IIDD spectrum has been investigated among different populations, and the results have indicated a low relative frequency of neuromyelitis optica (NMO among multiple sclerosis (MS cases in whites (1.2%-1.5%, increasing in Mestizos (8% and Africans (15.4%-27.5% living in areas of low MS prevalence. South America (SA was colonized by Europeans from the Iberian Peninsula, and their miscegenation with natives and Africans slaves resulted in significant racial mixing. The current study analyzed the IIDD spectrum in SA after accounting for the ethnic heterogeneity of its population. A cross-sectional multicenter study was performed. Only individuals followed in 2011 with a confirmed diagnosis of IIDD using new diagnostic criteria were considered eligible. Patients' demographic, clinical and laboratory data were collected. In all, 1,917 individuals from 22 MS centers were included (73.7% female, 63.0% white, 28.0% African, 7.0% Mestizo, and 0.2% Asian. The main disease categories and their associated frequencies were MS (76.9%, NMO (11.8%, other NMO syndromes (6.5%, CIS (3.5%, ADEM (1.0%, and acute encephalopathy (0.4%. Females predominated in all main categories. The white ethnicity also predominated, except in NMO. Except in ADEM, the disease onset occurred between 20 and 39 years old, early onset in 8.2% of all cases, and late onset occurred in 8.9%. The long-term morbidity after a mean disease time of 9.28±7.7 years was characterized by mild disability in all categories except in NMO, which was scored as moderate. Disease time among those with MS was positively correlated with the expanded disability status scale (EDSS score (r=0.374; p=<0.001. This correlation was not observed in people with NMO or those with other NMO spectrum disorders (NMOSDs. Among patients with NMO, 83.2% showed a relapsing-remitting course, and 16.8% showed a monophasic course. The NMO-IgG antibody tested using indirect

  14. A Pilot Study of the Interface Design of Cross-Cultural Web Sites through Usability Testing of Multilanguage Web Sites and Determining the Preferences of Taiwanese and American Users

    Science.gov (United States)

    Ku, David Tawei; Chang, Chia-Chi

    2014-01-01

    By conducting usability testing on a multilanguage Web site, this study analyzed the cultural differences between Taiwanese and American users in the performance of assigned tasks. To provide feasible insight into cross-cultural Web site design, Microsoft Office Online (MOO) that supports both traditional Chinese and English and contains an almost…

  15. Cross-sectional analysis of Toll-like receptor variants and bacterial vaginosis in African-American women with pelvic inflammatory disease.

    Science.gov (United States)

    Taylor, Brandie D; Darville, Toni; Ferrell, Robert E; Ness, Roberta B; Kelsey, Sheryl F; Haggerty, Catherine L

    2014-11-01

    Bacterial vaginosis (BV) is a common condition associated with serious complications including pelvic inflammatory disease (PID). However, the pathogenesis of BV is poorly understood. Toll-like receptors (TLR) are responsible for microbial recognition and elimination through inflammatory responses. TLR variants have been implicated in infectious and inflammatory diseases and may be involved in BV pathogenesis. We conducted a cross-sectional study to determine if TLR variants are associated with BV. Logistic regression was used to test associations between 14 variants assayed in 6 genes (TLR1, TLR2, TLR4, TLR6, TIRAP and MyD88) and BV/intermediate flora among 192 African-American women with clinical PID from the PID Evaluation and Clinical Health (PEACH) Study. Additionally, we examined associations between variants and endometrial BV-associated anaerobes. To account for multiple comparisons a permutated p<0.003 was used to determine statistical significance. African-American women with PID carrying the AA genotype for TLR2 SNP rs1898830 had a threefold increased rate of BV/intermediate flora (OR 2.9, 95% CI 1.2 to 7.3). This was not significant after accounting for multiple comparisons (p=0.0201). TLR2 variants rs1898830, rs11938228 and rs3804099 were associated with increased endometrial anaerobic gram-negative rods (p=0.0107, p=0.0076 p=0.0121), anaerobic non-pigmented Gram-negative rods (p=0.0231, p=0.0083, p=0.0044), and anaerobic Gram-positive cocci (p=0.0596, p=0.0640, p=0.1459). Among African-American women with PID, we observed trends between TLR2 variants, BV/intermediate flora, and BV-associated microbes. This provides some insight into BV pathogenesis. As not all BV-associated microbes may lead to pathology, future studies should focus on associations between TLR variants and individual BV-associated microbes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  16. 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 [...

  17. 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.

  18. Red Sky

    OpenAIRE

    Young, John

    2015-01-01

    Red Sky is scored for alto flute (Kingma system), Clarinet in B-flat/bass clarinet), piano and 14 channel digital audio files (48 kHz/24 bit). A MAX patch for triggering the sound files in performance is available. Permission to include oral history recordings of First World War survivors was kindly granted by the Imperial War Museum, London. The work was created to mark the close of the New Walk Museum and Art Gallery’s ‘Leicester at War 1914-15’ exhibition. The work is in 31 movem...

  19. Prevalence, Severity, and Treatment of Recurrent Wheezing During the First Year of Life: A Cross-Sectional Study of 12,405 Latin American Infants

    Science.gov (United States)

    Solé, Dirceu; Garcia-Marcos, Luis; Rosario, Nelson; Aguirre, Viviana; Chong, Herberto; Urrutia-Pereira, Marilyn; Szulman, Gabriela; Niederbacher, Jurg; Arruda-Chavez, Erika; Toledo, Eliana; Sánchez, Lillian; Pinchak, Catalina

    2016-01-01

    Purpose This study aimed to determine the prevalence and severity of recurrent wheezing (RW) defined as ≥3 episodes of wheezing, risk factors, and treatments prescribed during the first year of life in Latin American infants. Methods In this international, cross-sectional, and community-based study, parents of 12,405 infants from 11 centers in 6 South American countries (Argentina, Brazil, Chile, Colombia, Peru, and Uruguay) completed a questionnaire about wheezing and associated risk/protective factors, asthma medications, and the frequency of and indications for the prescription of antibiotics and paracetamol during the first year of life. Results The prevalence of RW was 16.6% (95% CI 16.0-17.3); of the 12,405 infants, 72.7% (95% CI 70.7-74.6) visited the Emergency Department for wheezing, and 29.7% (27.7-31.7) was admitted. Regarding treatment, 49.1% of RW infants received inhaled corticosteroids, 55.7% oral corticosteroids, 26.3% antileukotrienes, 22.9% antibiotics ≥4 times mainly for common colds, wheezing, and pharyngitis, and 57.5% paracetamol ≥4 times. Tobacco smoking during pregnancy, household income per month <1,000 USD, history of parental asthma, male gender, and nursery school attendance were significant risk factors for higher prevalence and severity of RW, whereas breast-feeding for at least 3 months was a significant protective factor. Pneumonia and admissions for pneumonia were significantly higher in infants with RW as compared to the whole sample (3.5-fold and 3.7-fold, respectively). Conclusions RW affects 1.6 out of 10 infants during the first year of life, with a high prevalence of severe episodes, frequent visits to the Emergency Department, and frequent admissions for wheezing. Besides the elevated prescription of asthma medications, there is an excessive use of antibiotics and paracetamol in infants with RW and also in the whole sample, which is mainly related to common colds. PMID:26540498

  20. 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

  1. Thromboprophylaxis adherence to the ninth edition of American college of chest physicians antithrombotic guidelines in a tertiary care centre: a cross-sectional study.

    Science.gov (United States)

    Thériault, T; Touchette, M; Goupil, V; Echenberg, D; Lanthier, L

    2016-12-01

    Venous thromboembolic disease is a source of significant morbidity in hospitalized patients. The American College of Chest Physicians published the ninth edition of antithrombotic therapy and prevention guidelines (AT9) in 2012, addressing thromboprophylaxis in hospitalized patients. A notable difference from previous guidelines was utilization of risk assessment models for thrombosis and bleeding to classify patients into risk categories. This study's objective was to evaluate thromboprophylaxis adherence to AT9 guidelines in a population of patients at the Centre intégré universitaire de santé et de service sociaux de l'Estrie - Centre hospitalier universitaire de Sherbrooke. A cross-sectional study at the Centre intégré universitaire de santé et de service sociaux de l'Estrie - Centre hospitalier universitaire de Sherbrooke was performed between June and December 2012. Patients' risk factors for thrombosis and bleeding, and thromboprophylaxis use were documented. The Padua and Caprini models were used to determine thrombotic risk, and the International Medical Prevention Registry on Venous Thromboembolism bleeding risk score was used for bleeding risk. A total of 290 patients were included for analysis. Overall, 200 patients (70%) received some form of thromboprophylaxis. However, according to AT9 guidelines, only 162 patients (55.9%) received recommended prophylaxis, 91 (31.4%) had overuse of prophylaxis and 37 (12.7%) had underuse of prophylaxis. Appropriate prophylaxis use was higher in surgical (61.8%) than in medical (46.7%) patients. There was a high rate of inappropriate thromboembolic prophylaxis in our centre according to AT9 guidelines, mostly from overuse of prophylaxis. Utilization of risk assessment models in AT9 guidelines adds to the complexity of physician's decisions to prescribe thromboprophylaxis and needs further validation. © 2016 John Wiley & Sons, Ltd.

  2. 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.

  3. 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

  4. 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.

  5. [West Africa Ebola outbreak - immediate and hands-on formation: the pre-deployment training program for frontline aid workers of the German Red Cross, other aid organizations, and the German Armed Forces, Wuerzburg, Germany 2014/15].

    Science.gov (United States)

    Gertler, Maximilian; Loik, Sven; Kleine, Christian; Matuschek, Alexa; Gresser, Norbert; di Gennaro, Mario; Fabricius, Andreas; Kratz, Thomas; Stich, August; Butenop, Joost

    2018-04-01

    In September 2014, the German government mandated the German Red Cross (GRC) and the German Armed Forces to support the international efforts to stop the epidemic of Ebola virus disease (EVD) in West-Africa. The GRC requested specific training from the Medical Mission Institute Wuerzburg (MI). We describe and discuss the development, strategy, results, and evaluation of the program to formulate conclusions and recommendations for similar emergencies. On 26 September 2014, it was agreed to establish a two-day training program to prepare Ebola aid workers for the treatment of EVD patients and infection protection in Ebola treatment centers (ETC) in the epidemic area. Course evaluation was based on protocoled discussions with participants and standardized questionnaires. The training started on 6 October 2014. By 24 February 2015, 214 trainees participated in 14 courses. Of 96 GRC staff deployed to West Africa, 90 (94%) participated in the training. Course content included containment strategy in filovirus outbreaks and practical exercises for standardized procedures in personal protective equipment (PPE). The average trainer-trainee ratio in PPE exercises was 1:3. "Excellent" or "good" ratings were received on 93% of the evaluations. Rapid implementation was possible by teaching a harmonized, and field-approved concept for infection protection and treatment. Realistic simulated scenarios and field-experienced trainers allowed transfer of knowledge as well as reassurance. Additional recommendations are further conversion of the training into a permanent program and, in the case of a crisis, interlocking of training with operational planning to allow rapid escalation and adaptation. Also, the concepts for training and interventions should be harmonized and developed further for additional challenges like airborne transmission and application of intensive-care medicine.

  6. Red, far red wavelength, the ratio red to far red, temperature and ...

    African Journals Online (AJOL)

    Measurements of temperature, red, far red wavelength of light and the ratio red to far red were made at every 10 minutes interval at marked points along a 15 m transect using thermometers and a Skye 660/730 Radiation Detector and Measuring unit (SKR100: SKR110) at Umudike, Nigeria. Readings were made during the ...

  7. 41 CFR 102-36.445 - Do we report excess personal property originally acquired from or through the American National...

    Science.gov (United States)

    2010-07-01

    ... Personal Property Whose Disposal Requires Special Handling Red Cross Property § 102-36.445 Do we report... Cross, note “RED CROSS PROPERTY” on the SF 120 or report document. GSA will offer to return this...

  8. A Cross-sectional Study of Depressive Symptoms and Diabetes Self-Care in African Americans and Hispanics/Latinos with Diabetes: The Role of Self-efficacy

    Science.gov (United States)

    Hernandez, Rosalba; Ruggiero, Laurie; Prohaska, Thomas R.; Chavez, Noel; Boughton, Seth W.; Peacock, Nadine; Zhao, Weihan; Nouwen, Arie

    2016-01-01

    Purpose The purpose of this study is to examine the relationship between depressive symptoms and diabetes self-care in African American and Hispanic/Latino patients with type 2 diabetes and whether the association (if any) is mediated by diabetes-related self-efficacy. Methods The sample included self-report baseline data of African American and Hispanic/Latino patients with type 2 diabetes aged ≥18 years enrolled in a diabetes self-management intervention study. Depressive symptoms were assessed with the 9-item Patient Health Questionnaire. The Summary of Diabetes Self-Care Activities measured engagement in healthy eating, physical activity, blood glucose checking, foot care, and smoking. The Diabetes Empowerment Scale-Short Form assessed diabetes-related psychosocial self-efficacy. Indirect effects were examined using the Baron and Kenny regression technique and Sobel testing. Results Sample characteristics (n=250) were: Mean age of 53 years; 68% female; 54% African American; 74% with income Self-efficacy served a significant mediational role in the relation between depression and foot care among African Americans. Conclusions Self-efficacy mediated the relationship between depression and foot care in the African American group, but was not found to be a mediator of any self-care areas within the Hispanic/Latino group. In clinical practice, alleviation of depressive symptoms may improve self-care behavior adherence. Diabetes education may consider inclusion of components to build self-efficacy related to diabetes self-care, especially among African American patients. PMID:27324747

  9. Red wins”, “black wins” and “blue loses” effects are in the eye of beholder, but they are culturally universal: A cross-cultural analysis of the influence of outfit colours on sports performance.

    Directory of Open Access Journals (Sweden)

    Sorokowski Piotr

    2014-09-01

    Full Text Available Although many studies have demonstrated an influence of uniform colors on sports performance, there are still more questions than answers regarding this issue. In our study, participants from Poland (N = 147 and China (N = 143 watched a two-minute video of a semi-professional boxing match. The participants viewed six different versions of the same fight - the original was modified to change the colors of the boxers’ trunks (red vs. blue, blue vs. red, blue vs. black, black vs. blue, red vs. black, and black vs. red. We experimentally confirmed that “black wins” and “red wins” effects exist, but in a way that caused an erroneous perception of the number of blows landed by boxers wearing red and black trunks fighting against boxers in blue trunks. We also showed that both effects are similarly strong even in Chinese culture, where the color red has different connotations from those in Western cultures. Additionally, our results suggest that context might play a very important role in the assessments of the boxers - color only influenced the perception of the weaker boxer. Finally, our findings suggest that the topic of the influence of colors on sports competitions has not been thoroughly investigated and further studies are necessary.

  10. 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

  11. 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.

  12. A Cross-sectional Study of Depressive Symptoms and Diabetes Self-care in African Americans and Hispanics/Latinos With Diabetes: The Role of Self-efficacy.

    Science.gov (United States)

    Hernandez, Rosalba; Ruggiero, Laurie; Prohaska, Thomas R; Chavez, Noel; Boughton, Seth W; Peacock, Nadine; Zhao, Weihan; Nouwen, Arie

    2016-08-01

    The purpose of this study is to examine the relationship between depressive symptoms and diabetes self-care in African American and Hispanic/Latino patients with type 2 diabetes and whether the association, if any, is mediated by diabetes-related self-efficacy. The sample included self-report baseline data of African American and Hispanic/Latino patients with type 2 diabetes who were aged ≥18 years and enrolled in a diabetes self-management intervention study. Depressive symptoms were assessed with the 9-item Patient Health Questionnaire. The Summary of Diabetes Self-care Activities measured engagement in healthy eating, physical activity, blood glucose checking, foot care, and smoking. The Diabetes Empowerment Scale-Short Form assessed diabetes-related psychosocial self-efficacy. Indirect effects were examined with the Baron and Kenny regression technique and Sobel testing. Sample characteristics (n = 250) were as follows: mean age of 53 years, 68% women, 54% African American, and 74% with income Self-efficacy served a significant mediational role in the relation between depression and foot care among African Americans. Self-efficacy mediated the relationship between depression and foot care in the African American group but was not found to be a mediator of any self-care areas within the Hispanic/Latino group. In clinical practice, alleviation of depressive symptoms may improve self-care behavior adherence. Diabetes education may consider inclusion of components to build self-efficacy related to diabetes self-care, especially among African American patients. © 2016 The Author(s).

  13. 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,…

  14. 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…

  15. Red blood cells in thrombosis.

    Science.gov (United States)

    Byrnes, James R; Wolberg, Alisa S

    2017-10-19

    Red blood cells (RBCs) have historically been considered passive bystanders in thrombosis. However, clinical and epidemiological studies have associated quantitative and qualitative abnormalities in RBCs, including altered hematocrit, sickle cell disease, thalassemia, hemolytic anemias, and malaria, with both arterial and venous thrombosis. A growing body of mechanistic studies suggests that RBCs can promote thrombus formation and enhance thrombus stability. These findings suggest that RBCs may contribute to thrombosis pathophysiology and reveal potential strategies for therapeutically targeting RBCs to reduce thrombosis. © 2017 by The American Society of Hematology.

  16. 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 ...

  17. 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...

  18. 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…

  19. The Acute Red Eye

    Directory of Open Access Journals (Sweden)

    Megan Boysen Osborn

    2016-09-01

    Full Text Available Audience: This modified team-based learning (mTBL exercise is appropriate for junior or senior emergency medicine learners. Introduction: The acute red eye is a common chief complaint in the emergency department. It is essential that the emergency physician be knowledgeable about the differential diagnosis for the acute red eye and be able to distinguish between benign and sinister causes of the acute red eye. Objectives: By the end of this educational session, the learner will: 1 list 10 major causes for an acute red eye; 2 describe historical features that help distinguish between benign and serious causes of the acute red eye; 3 describe physical examination features that help distinguish between benign and serious causes of the acute red eye; and 4 use historical and physical examination features to distinguish between the 10 different causes of the acute red eye. Method: This is an mTBL session.

  20. Knowledge and Utilization of Red Flags by Physiotherapists in the ...

    African Journals Online (AJOL)

    Proper diagnosis and effective treatment of low back pain (LBP) by physiotherapists are believed to be enhanced by knowledge and utilization of red flags. This cross-sectional study assessed knowledge and utilization of red flags by physiotherapists in the management of patients with LBP. A total of 50 physiotherapists in ...

  1. 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.

  2. Culturally Speaking: Asian Pacific American Heritage Month

    Science.gov (United States)

    York, Sherry

    2004-01-01

    The celebration of the Asian Pacific American heritage month is to be held in May 2004. The librarians are advised to include authentic literature by and about Asian Americans for cross-cultural understanding.

  3. 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.

  4. 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.

  5. 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.

  6. 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.

  7. Brain-midgut cross-talk and autocrine metabolastat via the sNPF/CCAP negative feed-back loop in the American cockroach, Periplaneta americana.

    Science.gov (United States)

    Mikani, Azam; Watari, Yasuhiko; Takeda, Makio

    2015-12-01

    Immunohistochemical reactivities against short neuropeptide F (sNPF-ir) and crustacean cardioactive peptide (CCAP-ir) were detected in both the brain-subesophageal ganglion (Br-SOG) and midgut epithelial cells of the male American cockroach, Periplaneta americana. Four weeks of starvation increased the number of sNPF-ir cells and decreased the CCAP-ir cells in the Br-SOG, whereas refeeding reversed these effects. The contents of sNPF in the Br-SOG, midgut and hemolymph titer decreased in response to an injection of CCAP into the hemocoel of normally fed male cockroaches, while CCAP titers/contents decreased in response to an injection of sNPF. The results of a double-labeling experiment demonstrated that sNPF-ir co-existed in CCAP-ir cells in the pars intercerebralis (PI), dorsolateral region of protocerebrum (DL), deutocerebrum (De) and SOG. sNPF-ir and CCAP-ir were also colocalized in the midgut. sNPF and CCAP are neuropeptides and midgut factors that interact with each other. Since the two peptides are known to be secreted by identical cells that affect each other, this constitutes autocrine negative feedback regulation for a quick response to food accessibility/inaccessibility. These peptides not only constitute the switch in the digestive mechanism but also couple digestive adaptation with behavior. A CCAP injection suppressed locomotor activity when cockroaches were starved, whereas sNPF activated it when they were fed.

  8. Cross sectional: use of coolant for high-speed tooth preparation: a survey of pediatric dentist members of the American Academy of Pediatric Dentistry.

    Science.gov (United States)

    Kupietzky, Ari; Fuks, Anna B; Vargas, Kaaren G; Waggoner, William F

    2013-01-01

    To report the findings of a survey to determine the educational experiences, opinions and clinical practices relative to the use of coolant during cavity preparation of pediatric dentist members of the American Academy of Pediatric Dentistry (AAPD) and to determine whether teaching policies influenced the type of coolant used in private practice. Four thousand fifty surveys were emailed to AAPD members and included questions regarding demographics and predoctoral, graduate, and current practice policies for the use of dry cutting. Returned survey numbered 1730 for a response rate of 43%. Fifteen percent were taught the concept of dry cutting in their predoctoral programs and 34% in their specialty, programs. Sixty percent never or rarely prepare teeth without water coolant. Slightly more than 40% prepared teeth with air coolant alone. Patient behavior (25%) and sedation (21%) were reported as determining factors for cutting dry. Thirty-one percent of private practice clinicians and 34% of part time academics use dry cutting, while only 15% of full time academicians use the technique (P<0.0001). Respondents tend to use the technique they were taught during their residency. Use of dry cutting was more likely to be utilized during sedations or general anesthesia to avoid airway compromise.

  9. Adaptation of the Chinese edition of the CSBS-DP: a cross-cultural comparison of prelinguistic development between Taiwanese and American toddlers.

    Science.gov (United States)

    Lin, Chu-Sui; Chiu, Chun-Hao

    2014-05-01

    This study was conducted with 171 toddlers aged 1-2 in Taiwan using the Chinese version of the Communication and Symbolic Behavior Scale-Developmental Profile (CSBS-DP). A significant difference in the scores for the symbolic subscale was observed between the test subjects in Taiwan and the norm established in the original CSBS-DP in the United States. Furthermore, this difference varied across the three assessment tools of the CSBS-DP: the Infant-Toddler Checklist, the Caregiver Questionnaire, and the Behavior Sample. In the checklist and caregiver questionnaires, the scores in the language comprehension cluster and the object use cluster were significantly lower for Taiwanese toddlers than for their counterparts in the United States. In the behavior samples, however, the toddlers in Taiwan scored significantly higher than their peers in the United States in the object use cluster and lower than their American counterparts in the language comprehension cluster. This discrepancy suggests that cultural factors have a potential impact on performance, and thus such factors need to be considered in future endeavors to improve upon the Chinese version of the CSBS-DP. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. Lack of current implantable cardioverter defibrillator guidelines application for primary prevention of sudden cardiac death in Latin American patients with heart failure: a cross-sectional study.

    Science.gov (United States)

    Gonzalez-Zuelgaray, Jorge; Pellizon, Oscar; Muratore, Claudio A; Oropeza, Elsa Silva; Rabinovich, Rafael; Ramos, José Luis; Tentori, Maria Cristina; Reyes, Nicolás; Aguayo, Rubén; Marin, Jorge; Peterson, Brett J

    2013-02-01

    This cross-sectional study evaluated the application of accepted international implantable cardioverter defibrillator (ICD) guidelines for primary prevention of sudden cardiac death in patients with heart failure. The PLASMA (Probabilidad de Sufrir Muerte Arritmica) study was designed to characterize management of cardiac patients in Latin America. Twelve centres included 1958 consecutively admitted patients in cardiology units in 2008 and 2009. Discharged patients were evaluated for primary prevention, ICD indication and prescription by general cardiologists. Of 1711 discharged patients, 1525 (89%) had data available for evaluating indication status. Class I indications for ICD therapy were met for 153 (10%) patients based on collected data. Only 20 (13%, 95% confidence interval: 7.7-18.4%) patients with indication were prescribed an ICD. Patients prescribed an ICD were younger than patients who were not prescribed an ICD (62 vs. 68 years, P Latin America, international guidelines for primary prevention ICD implantation are not well followed. The main reason is that cardiologists believe that patients do not meet indication criteria, even though study data confirm that criteria are met. This poses a significant challenge and underlines the importance of continuous and improved medical education.

  11. 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

  12. 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)

  13. Red Hill Updates

    Science.gov (United States)

    This and other periodic updates are intended to keep the public informed on major progress being made to protect public health and the environment at the Red Hill Underground Fuel Storage Facility in Hawaii.

  14. 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)

  15. 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....

  16. Differences in metabolic parameters and cardiovascular risk between American Diabetes Association and World Health Organization definition of impaired fasting glucose in European Caucasian subjects: a cross-sectional study.

    Science.gov (United States)

    Filippatos, Theodosios D; Rizos, Evangelos C; Gazi, Irene F; Lagos, Konstantinos; Agouridis, Dimitrios; Mikhailidis, Dimitri P; Elisaf, Moses S

    2013-10-31

    The American Diabetes Association (ADA) defines impaired fasting glucose (IFG) as fasting plasma glucose concentration of 100-125 mg/dl, whereas the World Health Organization (WHO) and the International Diabetes Federation (IDF) define IFG as fasting plasma glucose levels of 110-125 mg/dl. We identified differences in metabolic parameters and cardiovascular disease (CVD) risk according to the ADA or WHO/IDF definition of IFG. Healthy drug-naive Caucasian (Greek) subjects (n = 396; age 55 ±12 years) participated in this cross-sectional study. Diastolic blood pressure (DBP) and uric acid levels were higher in the subjects with glucose 100-109 mg/dl compared with those with glucose definition recognized subjects with significantly increased 10-year CVD risk estimation (SCORE risk calculation) compared with their respective controls (5.4% (IQR = 0.9-7.3) vs. 4.1% (IQR = 0.7-5.8), p = 0.002). The ADA IFG definition recognized more subjects with significantly increased CVD risk (SCORE model) compared with the WHO/IDF definition.

  17. American = Independent?

    Science.gov (United States)

    Markus, Hazel Rose

    2017-09-01

    U.S. American cultures and psyches reflect and promote independence. Devos and Banaji (2005) asked, does American equal White? This article asks, does American equal independent? The answer is that when compared to people in East Asian or South Asian contexts, people in American contexts tend to show an independent psychological signature-a sense of self as individual, separate, influencing others and the world, free from influence, and equal to, if not better than, others (Markus & Conner, 2013). Independence is a reasonable description of the selves of people in the White, middle-class American mainstream. Yet it is a less good characterization of the selves of the majority of Americans who are working-class and/or people of color. A cultural psychological approach reveals that much of North American psychology is still grounded in an independent model of the self and, as such, neglects social contexts and the psychologies of a majority of Americans. Given the prominence of independence in American ideas and institutions, the interdependent tendencies that arise from intersections of national culture with social class, race, and ethnicity go unrecognized and are often misunderstood and stigmatized. This unseen clash of independence and interdependence is a significant factor in many challenges, including those of education, employment, health, immigration, criminal justice, and political polarization.

  18. China Report, Red Flag, Number 1, 1 January 1985

    Science.gov (United States)

    1985-03-05

    if the Red Army could not cross the river, it would stay in Guangxi Province and carry"out its activities near Guilin . They also feared that the... populated areas should be attributed to the good points of the officers and men of the Red Army in bearing hardships and withstanding hard work, and...compatriots, it is undoubtedly the same as a policy of suicide. China is a country with vast territory, abundant resources, and enormous population

  19. 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.

  20. Evaluating potential effects of widening US 64 on red wolves in Washington, Tyrrell, and Dare Counties, North Carolina.

    Science.gov (United States)

    2011-12-31

    We used data from 16 red wolves fitted with GPS-collars between January 2009 and April 2011 to evaluate home range size and : habitat selection, road permeability, and identify significant red wolf highway crossing locations. Home range size for red ...

  1. 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 ...

  2. red flour beetle

    African Journals Online (AJOL)

    STORAGESEVER

    2009-12-01

    Dec 1, 2009 ... Endogenous cellulases in animals: isolation of -1,4- endoglucanase genes from two species of plant-parasitic cyst nematodes. Proc. Natl. Acad. Sci. USA, 95: 4906-4911. Teather RM, Wood PJ (1982). Use of Congo red polysaccharide interactions in enumeration and characterization of cellulolytic bacteria ...

  3. A House Divided? The Psychology of Red and Blue America

    Science.gov (United States)

    Seyle, D. Conor; Newman, Matthew L.

    2006-01-01

    Recently it has become commonplace in America for commentators and the public to use the terms "red" and "blue" to refer to perceived cultural differences in America and American politics. Although a political divide may exist in America today, these particular terms are inaccurate and reductive. This article presents research from social…

  4. American Ginseng

    Science.gov (United States)

    ... and inflammation of the lining of the stomach (gastritis). American ginseng is also used for low iron in the blood (anemia), diabetes, insulin resistance related to HIV treatments, cancer-related fatigue, high blood pressure, trouble sleeping (insomnia), ...

  5. 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...

  6. 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.

  7. 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.

  8. 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.

  9. 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.

  10. American Connections

    DEFF Research Database (Denmark)

    Petersen, Anne Ring

    2015-01-01

    The Danish artist Thomas Bang spent his early years in the USA. The works he created in this formative period were thus profoundly shaped by the contemporary movements in American art of the 1960s and 1970s when sculpture, or to be more precise, three-dimensional work became a hotbed of expansive...... experiments. This article traces how Bang made a radical move from painting to sculpture, which was characteristic of that time, and how he developed his artistic idiom by taking an active part in some of the seminal new departures in American art, in particular process art and post-minimalism. By leaping...... to the lasting impact of Bang's American period, which remains the key to understanding his works....

  11. High dose of red wine elicits enhanced inhibition of fibrinolysis.

    Science.gov (United States)

    Kiviniemi, Tuomas O; Saraste, Antti; Lehtimäki, Terho; Toikka, Jyri O; Saraste, Markku; Raitakari, Olli T; Pärkkä, Jussi P; Hartiala, Jaakko J; Viikari, Jorma; Koskenvuo, Juha W

    2009-04-01

    The purpose of this randomized controlled cross-over study was to determine the acute effects of high doses of alcoholic beverages on circulating markers related to atherosclerosis and fibrinolysis. Twenty-two healthy men consumed a high dose (8.1+/-0.9 dl) of alcohol-containing red wine and dealcoholized red wine, and an equal ethanol dose of cognac (2.4+/-0.3 dl). Blood samples were taken before and shortly after interventions. Red wine, unlike dealcoholized red wine and cognac, increased tissue plasminogen activator inhibitor-1 levels significantly, indicating an acute inhibition of fibrinolysis after a high dose. Findings may explain the increased risk of cardiovascular mortality among binge drinkers.

  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. Genetic analyses of anthocyanin concentrations and the intensity of red color in onion

    Science.gov (United States)

    Higher concentrations of anthocyanins in vegetables are important for attractive appearance and may offer health benefits for consumers. The red color of onion bulbs is due primarily to the accumulation of anthocyanins. Segregating haploid plants from the cross of yellow and red inbreds were asexual...

  14. 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 (...

  15. Arab Americans' acculturation and tobacco smoking.

    Science.gov (United States)

    Al-Omari, Hasan; Scheibmeir, Monica

    2009-04-01

    Limited information is available about Arab Americans' smoking behaviors. The aim of this study was to describe Arab Americans' smoking behaviors and any relationship between tobacco dependence and acculturation. This was a cross-sectional study. Arab American smokers and ex-smokers (N = 96) participated in the study. Nicotine dependence, acculturation, and tobacco use questionnaires were used to measure the major variables. Analyses revealed a significant positive correlation between acculturation and tobacco dependence and between tobacco exposure and tobacco dependence. Arab Americans who behaved most like their ethnic peers and spent more time with Arab Americans were more dependent on nicotine.

  16. 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......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 monarchial pomp and adapted spectacular lighting to their democratic, commercial culture. In American Illuminations, David Nye explains how they experimented with gas and electric light to create illuminated cityscapes far brighter and more dynamic than those of Europe, and how these illuminations became......, commercial lighting that defined distinct zones of light and glamorized the city’s White Ways, skyscrapers, bridges, department stores, theaters, and dance halls. Poor and blighted areas disappeared into the shadows. American illuminations also became integral parts of national political campaigns...

  17. 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

  18. 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.

  19. Red Son Rising.

    Science.gov (United States)

    Arnold, Adele R.

    Among the Native Americans, few tribes were as warlike as the Apaches of the Southwest. The courage and ferocity of Apache warriors like Geronimo, Cochise, Victorio, and Mangas Coloradas is legendary. Based on a true story, this book is about an Apache boy who was captured by an enemy tribe and sold to a white man. Carlos Gentile, a photographer…

  20. 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.

  1. The American nursing shortage during World War I: the debate over the use of nurses' aids.

    Science.gov (United States)

    Telford, Jennifer Casavant

    2010-01-01

    This article explores the history of the creation of the Army and Navy Female Nurse Corps and the debate that ensued between American nursing leaders Jane Delano, director of the Red Cross Nursing Service, M. Adelaide Nutting, president of the American Federation of Nurses, and Annie Goodrich, dean of the Army School of Nursing, over the use of untrained nurses' aids to offset the nursing shortage that resulted from the United States entry into the Great War in 1917. The recruitment of minimally or untrained nurses' aids to offset the nursing shortage of the World War I era was a logical solution for American nursing leaders who had to meet the needs for nursing personnel. The exclusion of trained African American nurses, however, was a gross oversight on the part of these leaders. Whether or not this action compromised the status of nursing as a profession is still a matter of interest. Moreover, the debate about the delivery of care by unlicensed personnel continues.

  2. Amanda Cross and Androgyny

    OpenAIRE

    Kania Richard R. E.

    2016-01-01

    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 America...

  3. Seeing red on the road.

    Science.gov (United States)

    Díaz-Romnán, Amparo; Megías, Alberto; Díaz-Piedra, Carolina; Catena, Andrés; Di Stasi, Leandro L

    2015-01-01

    Human and animal research has found that red perception is associated with specific behavioral reactions, generally characterized by intense responses. Here, we explored whether red cars are perceived as more dangerous than other colored cars. One hundred Spanish drivers examined several road scenarios which involved hazardous cars with different colors: red, green, yellow, black, gray, and white. Driver's behavior (response time and probability of braking) and the perceived level of risk for each scenario were analyzed. Although car color affected participants' response times, contrary to expectations, red cars did not elicit faster responses or higher perceived levels of risk.

  4. Plasma Inflammation Markers of the Tumor Necrosis Factor Pathway but Not C-Reactive Protein Are Associated with Processed Meat and Unprocessed Red Meat Consumption in Bavarian Adults.

    Science.gov (United States)

    Schwedhelm, Carolina; Pischon, Tobias; Rohrmann, Sabine; Himmerich, Hubertus; Linseisen, Jakob; Nimptsch, Katharina

    2017-01-01

    High consumption of red and processed meats has been linked to higher chronic disease risk. It has been hypothesized that inflammation markers may mediate part of this association. Most previous studies on the association of red meat intake with circulating inflammation markers used C-reactive protein (CRP) but rarely other markers, and not all differentiated between processed meat and unprocessed red meat. We investigated the cross-sectional association of processed meat and unprocessed red meat consumption with plasma concentrations of CRP, interleukin 6 (IL-6), tumor necrosis factor (TNF)-α, soluble TNF receptor (sTNF-R) 1, and sTNF-R2 in German adults. Inflammation markers were quantified in the plasma of 553 adults (233 men and 320 women) aged 18-80 y within the cross-sectional Bavarian Food Consumption Survey II. Dietary intake was estimated from three 24-h dietary recalls. The association between red meat consumption and inflammation markers was analyzed with the use of multivariable-adjusted linear regression. Processed meat consumption was borderline significantly associated with higher IL-6 [relative difference per 50-g increment: 5% (95% CI: -1%, 10%)] but not with CRP (2%; 95% CI: -6%, 10%), and it was inversely associated with total TNF-α (-3%; 95% CI: -6%, -1%), sTNF-R1 (-3%; 95% CI: -4%, -1%), and sTNF-R2 (-2%; 95% CI: -4%, 0%) concentrations. Unprocessed red meat consumption was not associated with CRP (-5%; 95% CI: -15%, 5%) or IL-6 (-1%; 95% CI: -9%, 7%) but was inversely associated with sTNF-R1 (-3%; 95% CI: -5%, -1%) and sTNF-R2 (-4%; 95% CI: -7%, -2%). Our results suggest an inverse association between both processed meat and unprocessed red meat with inflammation markers of the TNF pathway in Bavarian adults but no association with CRP. Further research on the role of TNF pathway markers in chronic inflammation is warranted. © 2017 American Society for Nutrition.

  5. Postweaning and feedlot growth and carcass characteristics of Angus-, gray Brahman-, Gir-, Indu-Brazil-, Nellore-, and red Brahman-sired F1 calves.

    Science.gov (United States)

    Paschal, J C; Sanders, J O; Kerr, J L; Lunt, D K; Herring, A D

    1995-02-01

    Postweaning, feedlot, and carcass data from crossbred calves sired by five Bos indicus breeds and one Bos taurus breed were evaluated. Data included records from F1 calves out of multiparous Hereford cows sired by Angus, Gray Brahman, Gir, Indu-Brazil, Nellore, and Red Brahman bulls. The Zebu crosses grew faster postweaning and were heavier and taller as yearlings than the Angus crosses (P gaining and were heavier at a year of age than the Gir, Indu-Brazil, and Nellore. The Nellore crosses were significantly taller than the Gray Brahman- and Gir-sired crosses; the Indu-Brazil and Red Brahman were intermediate. Angus crosses were lightest on and off feed but were not significantly different from Gir, and Red and Gray Brahman were heaviest (P Nellore and Indu-Brazil were similar in initial weight, but Indu-Brazil calves were similar to Red and Gray Brahman for final weight. The Angus cross was more desirable (P Nellore crosses had the most desirable score and grade of the Zebu crosses. Gir crosses had higher skeletal maturity scores (P Nellore, Gray Brahman, Indu-Brazil, and Angus crosses; Red Brahman crosses were intermediate Angus crosses had the lightest carcasses but not significantly lighter than the Indu-Brazil, Gir, or Nellore. Red Brahman-cross carcasses were heaviest and Gray Brahman-cross carcasses were intermediate.(ABSTRACT TRUNCATED AT 250 WORDS)

  6. RedNemo

    DEFF Research Database (Denmark)

    Alkan, Ferhat; Erten, Cesim

    2017-01-01

    MOTIVATION: Analysis of protein-protein interaction (PPI) networks provides invaluable insight into several systems biology problems. High-throughput experimental techniques together with computational methods provide large-scale PPI networks. However, a major issue with these networks is their e......MOTIVATION: Analysis of protein-protein interaction (PPI) networks provides invaluable insight into several systems biology problems. High-throughput experimental techniques together with computational methods provide large-scale PPI networks. However, a major issue with these networks...... 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....

  7. 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

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

    African Journals Online (AJOL)

    Patients. Twenty-seven patients with sacrococcygeal germ-cell tumours were treated in our hospital from 1980 to 1996. Design. A retrospective review of these patients' records was undertaken. Results. There were 19 female and 8 male patients. Seventeen (63%) presented in the neonatal period, 13 on the first day of life.

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

    African Journals Online (AJOL)

    large number of infants die either in utero (28%) or immediately after birth (54%); in fact, only 18% .... premature labour and caesarean section (CS) for obstructed labour. There were few postnatal ..... Clin Anat 2000; 13: 36-53. 8. Spencer R. Theoretical and analytical embryology of conjoined twins: Part 2: adjustments to.

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

    African Journals Online (AJOL)

    Late morbidity and mortality was mainly due to infections: de novo hepatitis B (5 patients, 2 deaths), Epstein--Barr virus (EBV)related post-transplantation lymphoproliferative disease (12 patients, 7 deaths) and cytomegalovirus (CMV) disease (10 patients, 5 deaths). Tuberculosis (TB) treatment in 3 patients was complicated ...

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

    African Journals Online (AJOL)

    child health – in response to health interventions targeting HIV, new vaccines, Integrated ... detail HIV-related disease burdens in the hospital's paediatric medical wards.[17-19] The Child ..... It does not include dislocations, fractures, sprains and strains, crush injuries, spinal cord injuries or open wounds. In this dataset the ...

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

    African Journals Online (AJOL)

    1990-10-06

    Oct 6, 1990 ... May 1988, indicating the 13 suburbs with the highest attendance figures. of the annual OPD attendance. Overall, 79% of outpatient attendances were on the medical side, the single busiest area being the general medical OPD (48%). The proportion of specialist to total medical OPD attendances was 77% ...

  13. clinic at Red Cross War Memorial Children's Hospital could safely

    African Journals Online (AJOL)

    Memorial Children's Hospital and University of Cape Town. M Power, BSc Hons. MS SCh. MD. R EIs. MSChB. J Mostert MB ChB, MMed. Health Systems Division, Centre for Epidemiological Research in. Southern Africa, Medical Research .... study form was printed on blue paper to make it easily distinguishable from the ...

  14. Red Dot Basal Cell Carcinoma

    Science.gov (United States)

    2017-01-01

    Red dot basal cell carcinoma, a distinctive morphologic variant of basal cell carcinoma that presents as a small red macule (dot) or papule, is described on a woman’s thigh. A high index of suspicion is necessary to consider the diagnosis since the tumor mimics a telangiectasia or an angioma. PMID:28670359

  15. Does red-cockaded woodpecker excavation of resin wells increase risk of bark beetle infestation of cavity trees?

    Science.gov (United States)

    Richard N. Conner; Daniel Saenz; D. Craig Rudolph; William G. Ross; David L. Kulhavy; Robert N. Coulson

    2001-01-01

    The red-cockaded woodpecker (Picoides borealis) is unique among North American woodpeckers in that it nests and roosts almost exclusively in living pines (Pinus spp.) The red-cockaded woodpecker makes daily excavations at small wounds, termed "resin wells," around the cavity entrance and on the bole of the cavity tree...

  16. 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.

  17. The Relationship between African American Enculturation and Racial Identity

    Science.gov (United States)

    Cokley, Kevin; Helm, Katherine

    2007-01-01

    This study investigated how predictive the Cross Racial Identity Scale (CRIS; B. J. Vandiver, W. E. Cross, F. C. Worrell, & P. Fhagen-Smith, 2002), a measure of Black racial identity, was of African American cultural practices, beliefs, and attitudes (i.e., enculturation) as measured by the African American Acculturation Scale-33 (H. Landrine & E.…

  18. 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 ...

  19. Red meat and colorectal cancer

    Directory of Open Access Journals (Sweden)

    Nuri Faruk Aykan

    2015-12-01

    Full Text Available Colorectal cancer (CRC is the third most common cancer in men and the second in women worldwide. More than half of cases occur in more developed countries. The consumption of red meat (beef, pork, lamb, veal, mutton is high in developed countries and accumulated evidence until today demonstrated a convincing association between the intake of red meat and especially processed meat and CRC risk. In this review, meta-analyses of prospective epidemiological studies addressed to this association, observed link of some subtypes of red meat with CRC risk, potential carcinogenic compounds, their mechanisms and actual recommendations of international guidelines are presented.

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

    DEFF Research Database (Denmark)

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

    2017-01-01

    e current Northern Hemisphere migration systems are believed to have arisen since the last glaciation. In many cases, birds do not migrate strait from breeding to non-breeding areas but fly via a detour. All western European populations of red-backed shrikes Lanius collurio are assumed to reach...... their southern African wintering grounds detouring via southeast Europe. Based on theoretical considerations under an optimality framework this detour is apparently optimal. Here, we use individual geolocator data on red-backed shrikes breeding in Spain to show that these birds do indeed detour via southeast...... 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...

  1. Pensar la ciudad en red

    OpenAIRE

    Fábio Duarte

    2006-01-01

    El paradigma de la sociedad contemporánea es la red, como afirma Manuel Castells (1999) cuándo propone este concepto para que se piense el mundo frente a las tecnologías de información y comunicación. ¿Más como pensar la ciudad en red?  Cuando vemos una imagen aérea de una ciudad, con sus rutas que articulan puntos y regiones, tenemos una imagen perfecta de una red. Pero la evidencia absoluta entre la forma geométrica de una red no puede nos dejar iludirnos: esto no presupone el entendimie...

  2. Red Yeast Rice: An Introduction

    Science.gov (United States)

    ... Yeast Rice For More Information Key References Acknowledgments © asian-ingredients Red yeast rice is a traditional Chinese ... products varies depending on the yeast strains and culture conditions used to manufacture them. The strains and ...

  3. 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.

  4. 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.

  5. Cross-Cultural Training in Motivational Interviewing

    Science.gov (United States)

    Miller, William R.; Hendrickson, Stacey M. L.; Venner, Kamilla; Bisono, Ani; Daugherty, Mikyta; Yahne, Carolina E.

    2008-01-01

    This study evaluated the cross-cultural transportability of motivational interviewing (MI), an evidence-based addiction treatment method. Free clinical training in MI was offered in separate targeted workshops for 86 African American, Native American, and Spanish-speaking addiction treatment providers. Audiotaped pre- and posttraining clinical…

  6. 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.

  7. 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.

  8. 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.

  9. 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

  10. 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.

  11. 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.

  12. 'Crossing a Bare Common'

    DEFF Research Database (Denmark)

    Balle, Søren Hattesen

    2006-01-01

    rhetoric of crossing – notably through the figures of hyperbole, chiasmus and metalepsis – represents a kind of double talk, where its assertions of sublimity are made ironically so as to suggest their potentially self-cancelling nature. In this context I shall investigate some of the paratextual...... of personae and aliases as mouthpieces for the expression of the sublime, etc. Thus I hope to tell another less authoritative story of American Transcendentalism than a certain tradition of Emerson criticism has told. In order to contextualize my reading I shall consider echoes of Emerson’s ironic and self...

  13. Pensar la ciudad en red

    Directory of Open Access Journals (Sweden)

    Fábio Duarte

    2006-01-01

    Full Text Available El paradigma de la sociedad contemporánea es la red, como afirma Manuel Castells (1999 cuándo propone este concepto para que se piense el mundo frente a las tecnologías de información y comunicación. ¿Más como pensar la ciudad en red? Cuándo vemos una imagen aérea de una ciudad, con sus rutas que articulan puntos y regiones, tenemos una imagen perfecta de una red. Pero la evidencia absoluta entre la forma geométrica de una red no puede nos dejar iludirnos: esto no presupone el entendimiento de la sociedad urbana como red. El matemático Nikos Salingaros (2003 argumentó que “las fuerzas que hacen que la ciudad funcione son generadas por la diversidad y necesidad de cambio de información entre diferentes tipos de nodos”, y Gabriel Dupuy (1985 escribió que “si buscamos localizar partes de un sistema, debemos hacerlo en espacios abstractos, espacios topológicos, espacios de n dimensiones, inhabituales en el planeamiento y que no corresponden a la percepción inmediata de la ‘redes clásicas’. Así, las redes son, más que nada, una manera de pensar. Una manera de leer el mundo, una manera de actuar en el mundo.

  14. The red-light running behavior of electric bike riders and cyclists at urban intersections in China: an observational study.

    Science.gov (United States)

    Wu, Changxu; Yao, Lin; Zhang, Kan

    2012-11-01

    Electric bikes and regular bicycles play an important role in the urban transportation system of China. Red-light running is a type of highly dangerous behavior of two-wheeled riders. The main purpose of this study was to investigate the rate, associated factors, and behavior characteristics of two-wheelers' red-light running in China. A field observational study was conducted using two synchronized video cameras at three signalized intersections in Beijing. A total of 451 two-wheelers facing a red light (222 e-bike riders and 229 cyclists) were observed and analyzed. The results showed that 56% of the two-wheelers crossed the intersection against a red light. Age was found to be a significant variable for predicting red-light runners, with the young and middle-aged riders being more likely than the old ones to run against a red light. The logistic regression analysis also indicated that the probability of a rider running a red light was higher when she or he was alone, when there were fewer riders waiting, and when there were riders already crossing on red. Further analysis of crossing behavior revealed that the majority of red-light running occurred in the early and late stages of a red-light cycle. Two-wheelers' crossing behavior was categorized into three distinct types: law-obeying (44%), risk-taking (31%) and opportunistic (25%). Males were more likely to act in a risk-taking manner than females, and so were the young and middle-aged riders than the old ones. These findings provide valuable insights in understanding two-wheelers' red-light running behaviors, and their implications in improving road safety were discussed. Copyright © 2011 Elsevier Ltd. All rights reserved.

  15. 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 ...

  16. 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

  17. Fleming's Defense Mechanisms In Stephen Crane's The Red Badge Of Courage

    OpenAIRE

    Anshori, Adam

    2015-01-01

    This paper is an attempt to discuss the personality of Henry Fleming, a fiction character in the novel the “Red Badge of Courage. The problem statement in this paper is “What defense mechanisms which occur in Fleming's character”? This study used American Studies theory by Robert Meredith which agrees that the American Studies approach needs more than one academic discipline. The reconciliation of academic discipline enables the writer uses psychological approach. According to Wilbur S. Scott...

  18. Fleming's Defense Mechanisms in Stephen Crane's the Red Badge of Courage

    OpenAIRE

    Anshori, Adam

    2011-01-01

    This paper is an attempt to discuss the personality of Henry Fleming, a fiction character in the novel the “Red Badge of Courage. The problem statement in this paper is “What defense mechanisms which occur in Fleming's character”? This study used American Studies theory by Robert Meredith which agrees that the American Studies approach needs more than one academic discipline. The reconciliation of academic discipline enables the writer uses psychological approach. According to Wilbur S. Scott...

  19. 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.

  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 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...

  3. Betelgeuse and the Red Supergiants

    Science.gov (United States)

    van Loon, J. Th.

    2013-05-01

    Betelgeuse is one of the most magnificent stars in the sky, and one of the nearest red supergiants. Astronomers gathered in Paris in the Autumn of 2012 to decide what we know about its structure, behaviour, and past and future evolution, and how to place this in the general context of the class of red supergiants. Here I reflect on the discussions and propose a synthesis of the presented evidence. I believe that, in those four days, we have achieved to solve a few riddles.

  4. Genetic control of the seed coat colour of Middle American and Andean bean seeds.

    Science.gov (United States)

    Possobom, Micheli Thaise Della Flora; Ribeiro, Nerinéia Dalfollo; Zemolin, Allan Emanoel Mezzomo; Arns, Fernanda Daltrozo

    2015-02-01

    Seed coat colour of bean seeds is decisive for acceptance of a cultivar. The objectives of this research were to determine whether there is maternal effect for "L", a* and b* colour parameters in Middle American and Andean bean seeds; to obtain estimates of heritability and gain with selection for "L", a* and b* values; and select recombinants with the seed coat colour required by the market demand. Thus, controlled crossings were carried out between the Middle American lines CNFP 10104 and CHC 01-175, and between the Andean lines Cal 96 and Hooter, for obtaining F1, F1 reciprocal, F2 and F2 reciprocal generations for each hybrid combination. Parents and generations were evaluated in two field experiments (2012 normal rainy and 2013 dry seasons) in the state of Rio Grande do Sul, Brazil. Seed coat colour was quantified with a portable colorimeter. Genetic variability for "L" (luminosity), chromaticity a* (green to red shade), and chromaticity b* (blue to yellow shade) values was observed in seeds with F2 seed coat of Middle American and Andean beans. "L", a* and b* values in bean seeds presented maternal effects. High broad-sense heritability are observed for luminosity (h(2)b: 76.66-95.07%), chromaticity a* (h(2)b: 73.08-89.31%), and chromaticity b* (h(2)b: 88.63-92.50%) values in bean seeds. From the crossings, it was possible to select bean seeds in early generation for the black group, and for carioca and cranberry types (dark or clear background) which present the colour required by the market demand.

  5. Effects of gypsy moth outbreaks on North American woodpeckers

    Science.gov (United States)

    Walter D. Koenig; Eric L. Walters; Andrew M. Liebhold

    2011-01-01

    We examined the effects of the introduced gypsy moth (Lymantria dispar) on seven species of North American woodpeckers by matching spatially explicit data on gypsy moth outbreaks with data on breeding and wintering populations. In general, we detected modest effects during outbreaks: during the breeding season one species, the Red-headed Woodpecker...

  6. Advances in Red VCSEL Technology

    Directory of Open Access Journals (Sweden)

    Klein Johnson

    2012-01-01

    Full Text Available Red VCSELs offer the benefits of improved performance and lower power consumption for medical and industrial sensing, faster printing and scanning, and lower cost, higher speed interconnects based upon plastic optical fiber (POF. However, materials challenges make it more difficult to achieve the desired performance than at the well-developed wavelength of 850 nm. This paper will describe the state of the art of red VCSEL performance and the results of development efforts to achieve improved output power and a broader temperature range of operation. It will also provide examples of the applications of red VCSELs and the benefits they offer. In addition, the packaging flexibility offered by VCSELs, and some examples of non-Hermetic package demonstrations will be discussed. Some of the red VCSEL performance demonstrations include output power of 14 mW CW at room temperature, a record maximum temperature of 115∘C for CW operation at an emission wavelength of 689 nm, time to 1% failure at room temperature of approximately 200,000 hours, lifetime in a 50∘C, 85% humidity environment in excess of 3500 hours, digital data rate of 3 Gbps, and peak pulsed array power of greater than 100 mW.

  7. 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...

  8. 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

  9. 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…

  10. Development of Response Evaluation and Decision (Red) and Antisocial Behavior in Childhood and Adolescence

    Science.gov (United States)

    Fontaine, Reid Griffith; Yang, Chongming; Dodge, Kenneth A.; Pettit, Gregory S.; Bates, John E.

    2009-01-01

    Using longitudinal data on 585 youths (48% female; 17% African American, 2% other ethnic minority), the authors examined the development of social response evaluation and decision (RED) across childhood (Study 1; kindergarten through Grade 3) and adolescence (Study 2; Grades 8 and 11). Participants completed hypothetical-vignette-based RED…

  11. Red and Processed Meat and Colorectal Cancer Incidence: Meta-Analysis of Prospective Studies

    NARCIS (Netherlands)

    Chan, D.S.M.; Lau, R.; Aune, D.; Vieira, R.; Greenwood, D.C.; Kampman, E.; Norat, T.

    2011-01-01

    Background: The evidence that red and processed meat influences colorectal carcinogenesis was judged convincing in the 2007 World Cancer Research Fund/American Institute of Cancer Research report. Since then, ten prospective studies have published new results. Here we update the evidence from

  12. Red and processed meat and colorectal cancer incidence: meta-analysis of prospective studies

    NARCIS (Netherlands)

    Chan, D.S.; Lau, R.; Aune, D.; Vieira, R.; Greenwood, D.C.; Kampman, E.; Norat, T.

    2011-01-01

    BACKGROUND: The evidence that red and processed meat influences colorectal carcinogenesis was judged convincing in the 2007 World Cancer Research Fund/American Institute of Cancer Research report. Since then, ten prospective studies have published new results. Here we update the evidence from

  13. 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.

  14. Coral diversity and the severity of disease outbreaks: a cross-regional comparison of Acropora white syndrome in a species-rich region (American Samoa) with a species-poor region (Northwestern Hawaiian Islands).

    Science.gov (United States)

    Aeby, G.S.; Bourne, D.G.; Wilson, B.; Work, Thierry M.

    2011-01-01

    The dynamics of the coral disease, Acropora white syndrome (AWS), was directly compared on reefs in the species-poor region of the Northwestern Hawaiian Islands (NWHI) and the species-rich region of American Samoa (AS) with results suggesting that biodiversity, which can affect the abundance of susceptible hosts, is important in influencing the impacts of coral disease outbreaks. The diversity-disease hypothesis predicts that decreased host species diversity should result in increased disease severity of specialist pathogens. We found that AWS was more prevalent and had a higher incidence within the NWHI as compared to AS. Individual Acropora colonies affected by AWS showed high mortality in both regions, but case fatality rate and disease severity was higher in the NWHI. The site within the NWHI had a monospecific stand of A. cytherea; a species that is highly susceptible to AWS. Once AWS entered the site, it spread easily amongst the abundant susceptible hosts. The site within AS contained numerous Acropora species, which differed in their apparent susceptibility to infection and disease severity, which in turn reduced disease spread. Manipulative studies showed AWS was transmissible through direct contact in three Acropora species. These results will help managers predict and respond to disease outbreaks.

  15. 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.

  16. 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.

  17. First successful automated red cell exchange (erythrocytapheresis ...

    African Journals Online (AJOL)

    Frequent blood transfusion carries significant complications especially iron overload. Red cell exchange offers a better control both as prophylaxis and therapy for some complications. METHOD: A 32years old male SCD patient had priapism as an indication for Red Cell exchange. A total of 1850ml of his red cells was ...

  18. 21 CFR 184.1121 - Red algae.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 3 2010-04-01 2009-04-01 true Red algae. 184.1121 Section 184.1121 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) FOOD FOR HUMAN... Substances Affirmed as GRAS § 184.1121 Red algae. (a) Red algae are seaweeds of the species Gloiopeltis...

  19. Red Blood Cell Susceptibility to Pneumolysin: CORRELATION WITH MEMBRANE BIOCHEMICAL AND PHYSICAL PROPERTIES.

    Science.gov (United States)

    Bokori-Brown, Monika; Petrov, Peter G; Khafaji, Mawya A; Mughal, Muhammad K; Naylor, Claire E; Shore, Angela C; Gooding, Kim M; Casanova, Francesco; Mitchell, Tim J; Titball, Richard W; Winlove, C Peter

    2016-05-06

    This study investigated the effect of the biochemical and biophysical properties of the plasma membrane as well as membrane morphology on the susceptibility of human red blood cells to the cholesterol-dependent cytolysin pneumolysin, a key virulence factor of Streptococcus pneumoniae, using single cell studies. We show a correlation between the physical properties of the membrane (bending rigidity and surface and dipole electrostatic potentials) and the susceptibility of red blood cells to pneumolysin-induced hemolysis. We demonstrate that biochemical modifications of the membrane induced by oxidative stress, lipid scrambling, and artificial cell aging modulate the cell response to the toxin. We provide evidence that the diversity of response to pneumolysin in diabetic red blood cells correlates with levels of glycated hemoglobin and that the mechanical properties of the red blood cell plasma membrane are altered in diabetes. Finally, we show that diabetic red blood cells are more resistant to pneumolysin and the related toxin perfringolysin O relative to healthy red blood cells. Taken together, these studies indicate that the diversity of cell response to pneumolysin within a population of human red blood cells is influenced by the biophysical and biochemical status of the plasma membrane and the chemical and/or oxidative stress pre-history of the cell. © 2016 by The American Society for Biochemistry and Molecular Biology, Inc.

  20. 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

  1. 76 FR 22033 - Safety Zone; Red River Safety Zone, Red River, MN

    Science.gov (United States)

    2011-04-20

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AAOO Safety Zone; Red River Safety Zone, Red River, MN AGENCY... Safety Unit Duluth, MN is establishing a temporary safety zone on the Red River, MN. This safety zone is... entering all navigable waters of the Red River in the State of Minnesota north of a line drawn across...

  2. 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

  3. Red nodule on the breast

    Directory of Open Access Journals (Sweden)

    Roberta Colucci

    2012-01-01

    Full Text Available A 63-year-old woman living in the countryside referred to our department with a 2-month history of a red nodule localized on the right breast. Histological examination, immunohistochemical analyses and serologic evaluation conducted with ELISA and Western blot were performed. Clinical diagnosis of borrelial lymphocytoma was not possible solely on the clinical presentation of a classical nodular form without lymphoadenopathy. An absence of a referred prior tick bite and a previous or concomitant erythema migrans at clinical presentation rendered a more challenging diagnosis. The fact that the patient lived in the countryside, the appearance of the breast nodule in September, and serologic, histologic, and immunohistochemical analysis facilitated the diagnosis of borrelial lymphocytoma. We report this case to highlight the importance of an investigation of Lyme borreliosis when a patient living in the countryside presents with a red nodule of the nipple and areola.

  4. Allergic reactions in red tattoos

    DEFF Research Database (Denmark)

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

    2016-01-01

    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...... 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....... 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...

  5. 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.

  6. 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 ...

  7. 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

  8. Red cell DAMPs and inflammation.

    Science.gov (United States)

    Mendonça, Rafaela; Silveira, Angélica A A; Conran, Nicola

    2016-09-01

    Intravascular hemolysis, or the destruction of red blood cells in the circulation, can occur in numerous diseases, including the acquired hemolytic anemias, sickle cell disease and β-thalassemia, as well as during some transfusion reactions, preeclampsia and infections, such as those caused by malaria or Clostridium perfringens. Hemolysis results in the release of large quantities of red cell damage-associated molecular patterns (DAMPs) into the circulation, which, if not neutralized by innate protective mechanisms, have the potential to activate multiple inflammatory pathways. One of the major red cell DAMPs, heme, is able to activate converging inflammatory pathways, such as toll-like receptor signaling, neutrophil extracellular trap formation and inflammasome formation, suggesting that this DAMP both activates and amplifies inflammation. Other potent DAMPs that may be released by the erythrocytes upon their rupture include heat shock proteins (Hsp), such as Hsp70, interleukin-33 and Adenosine 5' triphosphate. As such, hemolysis represents a major inflammatory mechanism that potentially contributes to the clinical manifestations that have been associated with the hemolytic diseases, such as pulmonary hypertension and leg ulcers, and likely plays a role in specific complications of sickle cell disease such as endothelial activation, vaso-occlusive processes and tissue injury.

  9. Red Wine and Resveratrol: Good for Your Heart?

    Science.gov (United States)

    Red wine and resveratrol: Good for your heart? Red wine and something in red wine called resveratrol might be heart healthy. Find out the facts, and hype, regarding red wine and its impact on your heart. By Mayo ...

  10. 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 meat intake, a higher frequency of broiling, barbequing, and roasting red meats was each independently associated with a higher T2D risk. When comparing ≥2 times/week with meats was not associated with T2D risk, and an inverse association was observed for pan-frying frequency and T2D risk. The results remained similar after 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.

  11. Perception of red eye among senior secondary students in Sagamu, Southwest Nigeria

    Directory of Open Access Journals (Sweden)

    Olubunmi Temitope Bodunde

    2016-01-01

    Full Text Available Background: Red eye is a very common presenting complaint in clinical practice among all age groups, including adolescents. Health habits formed during adolescence is carried to adulthood and is often a consequence of their perception. This study, therefore, determined the perception of students toward the red eye. Aim: To determine the perception of red eye and its associated factors among secondary school students in Sagamu. Methods: A cross-sectional descriptive study was carried out among 1082 senior secondary school students in Sagamu local government area, using a semi-structured self-administered questionnaire. Data were analyzed using SPSS Version 20. Relevant descriptive and inferential statistics were calculated. Results: The mean age of respondents was 15.27 ± 1.48 years. There were more females (54.8% than males. Majority (81% had heard of red eye, and this was mainly from neighbors; 58.4% felt they could not contact red eye from an infected person. About 35% would instill onion if they had a red eye. About 50.2% felt red eye could lead to blindness. Awareness of red eye was associated with age (P = 0.005, but not with sex and religion. Among respondents, 95.5% and 96.2% had a poor perception as well as a poor attitude toward red eye, respectively. Conclusion: The perception and attitude of senior secondary school students in Sagamu to red eye is poor. Appropriate eye health education and promotional services, including periodic eye examination of students, should be carried out in school health services. Early presentation to eye care centers for its treatment should be encouraged.

  12. Red versus white wine as a nutritional aromatase inhibitor in premenopausal women: a pilot study.

    Science.gov (United States)

    Shufelt, Chrisandra; Merz, C Noel Bairey; Yang, YuChing; Kirschner, Joan; Polk, Donna; Stanczyk, Frank; Paul-Labrador, Maura; Braunstein, Glenn D

    2012-03-01

    An increased risk of breast cancer is associated with alcohol consumption; however, it is controversial whether red wine increases this risk. Aromatase inhibitors (AIs) prevent the conversion of androgens to estrogen and occur naturally in grapes, grape juice, and red, but not white wine. We tested whether red wine is a nutritional AI in premenopausal women. In a cross-over design, 36 women (mean age [SD], 36 [8] years) were assigned to 8 ounces (237 mL) of red wine daily then white wine for 1 month each, or the reverse. Blood was collected twice during the menstrual cycle for measurement of estradiol (E2), estrone (E1), androstenedione (A), total and free testosterone (T), sex hormone binding globulin (SHBG), luteinizing hormone (LH), and follicle stimulating hormone (FSH). Red wine demonstrated higher free T vs. white wine (mean difference 0.64 pg/mL [0.2 SE], p=0.009) and lower SHBG (mean difference -5.0 nmol/L [1.9 SE], p=0.007). E2 levels were lower in red vs. white wine but not statistically significant. LH was significantly higher in red vs. white wine (mean difference 2.3 mIU/mL [1.3 SE], p=0.027); however, FSH was not. Red wine is associated with significantly higher free T and lower SHBG levels, as well as a significant higher LH level vs. white wine in healthy premenopausal women. These data suggest that red wine is a nutritional AI and may explain the observation that red wine does not appear to increase breast cancer risk.

  13. Attitudes of Arab Americans toward Persons with Developmental Disabilities

    Science.gov (United States)

    Zidan, Tarek

    2016-01-01

    This quantitative cross-sectional study examines the overall attitudes of a sample of Arab Americans toward persons with disabilities. A convenience sample of 372 Arab Americans was recruited from various not-for-profit Arab organizations within 30 States. Participants in the study completed an online self-administered (Qualtrics) survey that…

  14. Cross listing

    DEFF Research Database (Denmark)

    Scherrer, Cristina

    The paper investigates the dynamics of price discovery for cross-listed firms and the impact of exchange rate shocks on firm value. A simple price discovery model is proposed in which prices in the home and foreign markets react to shocks on two latent prices, namely, the efficient firm value...... and the efficient exchange rate. I disentangle the effects on firm value from the exchange rate from the other determinants of a firm's cash flow. I use high-frequency data and find that a depreciation/appreciation of the home currency decreases/increases firm value. This finding is consistent with currency...... fluctuation affecting discount rates....

  15. 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.

  16. 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

  17. 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.

  18. American Macular Degeneration Foundation

    Science.gov (United States)

    ... Policy Disclaimer Contact Us Donate Store The American Macular Degeneration Foundation The American Macular Degeneration Foundation (AMDF) is ... Ed Asner Video Clip An Inspiring Her-story Macular Degeneration is the leading cause of vision loss, affecting ...

  19. 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, ...

  20. Depression and African Americans

    Science.gov (United States)

    ... You are here Home » Depression And African Americans Depression And African Americans Not “Just the Blues” Clinical ... or spiritual communities. Commonly Asked Questions about Clinical Depression How do I get help for clinical depression? ...

  1. African Americans and Glaucoma

    Science.gov (United States)

    ... Americans are still unknown. However, research shows that African Americans are genetically more at risk for glaucoma, making early detection and treatment all the more important. In studies such as the Baltimore Eye Survey and the ...

  2. 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,…

  3. Boundary crossing in first marriage and remarriage

    OpenAIRE

    Choi, Kate H.; Tienda, Marta

    2016-01-01

    Owing to secular increases in divorce rates, remarriage has become a prevalent feature of American family life; yet, research about mate selection behavior in higher order marriages remains limited. Using log-linear methods to recent data from the 2008–2014 American Community Survey, we compare racial and ethnic sorting behavior in first and subsequent marriages. The two most frequently crossed boundaries – those involving White-Asian and White-Hispanic couples – are more permeable in remarri...

  4. Gene flow from transgenic rice to red rice (Oryza sativa L.) in the field.

    Science.gov (United States)

    Busconi, M; Baldi, G; Lorenzoni, C; Fogher, C

    2014-01-01

    In this study, we simulate a transgenic rice crop highly infested with red rice to examine transgene transfer from a transgenic line (A2504) resistant to glufosinate ammonium to cohabitant red rice. The red rice was sown along with the transgenic line at the highest density found in naturally infested crops in the region. Agricultural practices similar to those used to control red rice infestation in northern Italy rice fields were used to reproduce the local rice production system. During the first 2 years, the field was treated with herbicide at the appropriate time; in the first year the dosage of herbicide was three times the recommended amount. In this first year, detectable red rice plants that escaped herbicide treatment were manually removed. Nevertheless, two herbicide-resistant hybrid plants (named 101 and 104) were identified in the experimental field during the second year of cultivation. Phenotypic and molecular characterisation suggests the hybrid nature of these two plants, deriving from crossing events involving A2504, respectively, with red rice (plant 101) and the buffer cultivar Gladio (plant 104). The progeny of two subsequent generations of the two plants were examined and the presence of the transgene detected, indicating stable transfer of the transgene across generations. In conclusion, despite control methods, red rice progeny tolerant to the herbicide can be expected following use of transgenic rice and, consequently, difficulties in controlling this weed with chemicals will emerge in a relatively short time. © 2013 German Botanical Society and The Royal Botanical Society of the Netherlands.

  5. 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…

  6. Halo Occupation Distribution Modeling of Clustering of Luminous Red Galaxies

    OpenAIRE

    Zheng, Zheng; Zehavi, Idit; Eisenstein, Daniel J.; Weinberg, David H.; Jing, Y. P.

    2008-01-01

    We perform Halo Occupation Distribution (HOD) modeling to interpret small-scale and intermediate-scale clustering of 35,000 luminous early-type galaxies and their cross-correlation with a reference imaging sample of normal L* galaxies in the Sloan Digital Sky Survey. The modeling results show that most of these luminous red galaxies (LRGs) are central galaxies residing in massive halos of typical mass M ~ a few times 10^13 to 10^14 Msun/h, while a few percent of them have to be satellites wit...

  7. The Infra-Red Microspectroscopy Of 6 – Gingerol In Nigerian Ginger ...

    African Journals Online (AJOL)

    The Infra-Red Microspectroscopy Of 6 – Gingerol In Nigerian Ginger (Zingiber Officinale Roscoe). AB Meadows, RJ Murphy, AO Olorunda, TO Aina. Abstract. Light-Microscopic examination of fresh cross-sections (150-200nm thick) of ginger root indicated the presence of deposits of deep, mid-and light yellow coloured cells.

  8. Profile of children with head injuries treated at the trauma unit of Red ...

    African Journals Online (AJOL)

    Objective. To describe the profile of childhood head injury patients treated in a trauma unit. Design. A retrospective record-based study. Setting. The trauma unit of the Red Cross War Memorial Children's Hospital. Subjects. Children (under 13 years of age) presenting with head injuries between January 1991 and December ...

  9. 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.

  10. 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

  11. Quality of diabetes care in Arab Americans.

    Science.gov (United States)

    Berlie, Helen D; Herman, William H; Brown, Morton B; Hammad, Adnan; Jaber, Linda A

    2008-02-01

    The quality of care received by Arab American patients with type 2 diabetes residing in a city with a large migrant Arab population has not been examined. Arab American adults with a self-reported diagnosis of diabetes were identified in a rigorous cross-sectional, population-based epidemiologic study conducted in Dearborn, MI. Quality of diabetes care was determined by assessing adherence to the American Diabetes Association (ADA) clinical practice recommendations. The Third National Health and Nutrition Examination Survey (NHANES) and the Behavioral Risk Factor Surveillance System (BRFSS) provided data for a national comparison. Among the 53 participants, mean age was 59+/-12 years and the mean duration of diabetes was 11.3+/-13.3 years. The ADA goal for an A1c of Arab American subjects studied were treated less aggressively with pharmacologic agents than recommended by the ADA. 26% of the Arab Americans had an A1c>9.5% as compared to 18% of the national population. Arab Americans generally had worse blood pressure control but better lipid control compared to the national sample. This is the first report of the quality of diabetes care in an Arab American population, and demonstrates sub-optimal quality of care according to the ADA clinical practice recommendations.

  12. The American Dream

    OpenAIRE

    Nielsen, Kristian

    2014-01-01

    This thesis deals with the deceptive nature of The American Dream and its place in American culture in the first six decades of the 20th century, namely in the three quintessential novels The Great Gatsby, The Grapes of Wrath and Fear and Loathing in Las Vegas. With the aid of Jim Cullen's The American Dream – A short history of an idea that shaped a nation and Lawrence Samuel's The American Dream – A cultural history the different types of American Dreams are investigated, as well as how the...

  13. 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.

  14. The relationship between acculturation and general health of Arab Americans.

    Science.gov (United States)

    Jadalla, Ahlam; Lee, Jerry

    2012-04-01

    To determine the relationship between acculturation and health status among Arab Americans in southern California. A cross-sectional survey with 297 adult Arab Americans used (a) a demographic and health survey, SF-36 Version-1, to assess physical and mental health and (b) the Acculturation Rating Scale for Arab Americans-II to assess acculturation. Participants reported significantly better physical health and worse mental health compared to the published norm for the 1998 U.S. population. Better physical health was associated with demographic factors and bicultural identification; better mental health was associated with attraction to American culture. Attraction to American culture predicted alcohol use, whereas attraction to Arabic culture predicted cigarette smoking. Different patterns of association existed between acculturation and physical and mental health among Arab Americans. Findings suggest that acculturation is an important factor to consider in the well-being of Arab Americans, especially in their mental health.

  15. 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.

  16. Red blood cell alloimmunization after blood transfusion

    OpenAIRE

    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 primarily to investigate whether this policy should change to improve transfusion safety. This thesis explores the risk on red blood cell alloimmunization after blood transfusion in oncohematologic patien...

  17. 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...

  18. The Red-Blue Transportation Problem

    OpenAIRE

    Vancroonenburg, Wim; Della Croce, Federico; Goossens, Dries; Spieksma, Frits

    2014-01-01

    This paper considers the Red-Blue Transportation Problem (Red-Blue TP), a generalization of the transportation problem where supply nodes are partitioned into two sets and so-called exclusionary constraints are imposed. We encountered a special case of this problem in a hospital context, where patients need to be assigned to rooms. We establish the problem's complexity, and we compare two integer programming formulations. Furthermore, a maximization variant of Red-Blue TP is presented, for...

  19. Children's cross-ethnic relationships in elementary schools: concurrent and prospective associations between ethnic segregation and social status.

    Science.gov (United States)

    Wilson, Travis M; Rodkin, Philip C

    2013-01-01

    This study examined whether ethnic segregation is concurrently (fall) and prospectively (fall to spring) associated with social status among 4th- and 5th-grade African American and European American children (n = 713, ages 9-11 years). Segregation measures were (a) same-ethnicity favoritism in peer affiliations and (b) cross-ethnicity dislike. Social status measures were same- and cross-ethnicity peer nominations of acceptance, rejection, and cool. Among African Americans, fall segregation predicted declines in cross-ethnicity (European American) acceptance and same-ethnicity rejection, and increases in same-ethnicity acceptance and perceived coolness. For European American children, fall segregation predicted declines in cross-ethnicity (African American) acceptance and increases in cross-ethnicity rejection. Results indicate that segregation induces asymmetric changes in social status for African American and European American children. © 2012 The Authors. Child Development © 2012 Society for Research in Child Development, Inc.

  20. Red Sesbania Distribution - lines [ds81

    Data.gov (United States)

    California Natural Resource Agency — This layer conatains line data for the red sesbania (Sesbania punicea) database. The database represents historic and current observations by various individuals of...

  1. 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.

  2. Red Sesbania Distribution - points [ds80

    Data.gov (United States)

    California Natural Resource Agency — This layer contains point data for the red sesbania (Sesbania punicea) database. The database represents historic and current observations by various individuals of...

  3. 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...

  4. Amino acids, lipid metabolites, and ferritin as potential mediators linking red meat consumption to type 2 diabetes.

    Science.gov (United States)

    Wittenbecher, Clemens; Mühlenbruch, Kristin; Kröger, Janine; Jacobs, Simone; Kuxhaus, Olga; Floegel, Anna; Fritsche, Andreas; Pischon, Tobias; Prehn, Cornelia; Adamski, Jerzy; Joost, Hans-Georg; Boeing, Heiner; Schulze, Matthias B

    2015-06-01

    Habitual red meat consumption was consistently related to a higher risk of type 2 diabetes in observational studies. Potentially underlying mechanisms are unclear. This study aimed to identify blood metabolites that possibly relate red meat consumption to the occurrence of type 2 diabetes. Analyses were conducted in the prospective European Prospective Investigation into Cancer and Nutrition-Potsdam cohort (n = 27,548), applying a nested case-cohort design (n = 2681, including 688 incident diabetes cases). Habitual diet was assessed with validated semiquantitative food-frequency questionnaires. Total red meat consumption was defined as energy-standardized summed intake of unprocessed and processed red meats. Concentrations of 14 amino acids, 17 acylcarnitines, 81 glycerophospholipids, 14 sphingomyelins, and ferritin were determined in serum samples from baseline. These biomarkers were considered potential mediators of the relation between total red meat consumption and diabetes risk in Cox models. The proportion of diabetes risk explainable by biomarker adjustment was estimated in a bootstrapping procedure with 1000 replicates. After adjustment for age, sex, lifestyle, diet, and body mass index, total red meat consumption was directly related to diabetes risk [HR for 2 SD (11 g/MJ): 1.26; 95% CI: 1.01, 1.57]. Six biomarkers (ferritin, glycine, diacyl phosphatidylcholines 36:4 and 38:4, lysophosphatidylcholine 17:0, and hydroxy-sphingomyelin 14:1) were associated with red meat consumption and diabetes risk. The red meat-associated diabetes risk was significantly (P diabetes risk explainable by respective biomarkers was 69% (IQR: 49%, 106%). In our study, high ferritin, low glycine, and altered hepatic-derived lipid concentrations in the circulation were associated with total red meat consumption and, independent of red meat, with diabetes risk. The red meat-associated diabetes risk was largely attenuated after adjustment for selected biomarkers, which is consistent

  5. Negatively charged food additive dye "Allura Red" rapidly induces SDS-soluble amyloid fibril in beta-lactoglobulin protein.

    Science.gov (United States)

    Al-Shabib, Nasser Abdulatif; Khan, Javed Masood; Malik, Ajamaluddin; Alsenaidy, Abdulrahman M; Alsenaidy, Mohammad A; Husain, Fohad Mabood; Shamsi, Monis Bilal; Hidayathulla, Syed; Khan, Rizwan Hasan

    2018-02-01

    Recent studies have led to an increased interest to categorize small molecular inhibitors of protein fibrillation. In this study, we used spectroscopy, microscopy and gel electrophoresis techniques that provides an elaborated description of the Allura Red-induced amyloid fibrillation in the β-LG protein at two pHs (7.4 and 3.5). The spectroscopy results show that β-LG protein form aggregates in the presence of Allura Red (0.04-15.0mM) at pH 3.5 due to electrostatic and hydrophobic interactions. However, at pH 7.4, the β-LG does not interact electrostatically with Allura Red and therefore no aggregation occurred. The Allura Red-induced aggregates have an amyloid-like structure that was confirmed by far-UV CD, Congo Red and transmission electron microscopy (TEM). The CD spectrum of β-LG contains single minima at ∼218nm, which shifts towards higher wavelength minima at ∼225nm in the presence of Allura Red, characteristics of the cross β-sheet structure. The TEM results suggest that β-LG form long straight fibril when exposed to Allura Red at pH 3.5. The Allura Red-induced amyloid fibril is SDS-soluble confirmed by SDS-PAGE techniques. A far UV CD result shows the conversion of Allura Red induced cross β-sheet structure into alpha-helical structure in the presence of increasing concentration of SDS. The results of this study suggest that the electrostatic, as well as hydrophobic interactions play an important role during Allura Red-induced β-LG fibrillation. Copyright © 2017. Published by Elsevier B.V.

  6. 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

  7. Memory as Travel in Asian American Children's Literature: Bridging Home and School.

    Science.gov (United States)

    Ching, Stuart H. D.; Pataray-Ching, Jann

    2002-01-01

    Examines Asian American children's literature. Suggests that four representations of memory in Asian American children's literature (memory as recovery, as cultural change, as catharsis, and as border crossing) compose an empowering discourse for Asian and Asian American students negotiating competing cultural and economic motives in American…

  8. Making history: Field testing of blight-resistant American chestnut (Castanea dentata) in the Southern Region

    Science.gov (United States)

    Stacy L. Clark; Scott E. Schlarbaum; A.M. Saxton; Fred V. Hebard

    2011-01-01

    The American chestnut (Castanea dentata Marsh. Borkh.) was decimated by an exotic fungus (chestnut blight [Cryphonectria parasitica Murr. Bar]) in the early part of the 20th century. The American Chestnut Foundation (TACF) uses a back-cross breeding program to produce a tree that is predicted to be American chestnut in character...

  9. The effect of a red leaf pigment on the relationship between red edge and chlorophyll concentration

    Science.gov (United States)

    Curran, Paul J.; Dungan, Jennifer L.; Macler, Bruce A.; Plummer, Stephen E.

    1991-01-01

    The effect of a leaf pigment - red amaranthin - on red edge and chlorophyll concentration is investigated in amaranth leaves by means of treatments with nitrate and salts. A near-linear relationship between red edge and chlorophyll concentration is observed for leaves with low amaranthin concentration, and no relationship is noted at high concentrations. The study demonstrates the limitation inherent in estimating chlorophyll concentration by using remotely sensed red edge.

  10. 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.

  11. Rediscovering Interwar American Theorists

    Science.gov (United States)

    2017-05-25

    common perception, the early 20th century was a period of significant intellectual development in American military theory. Organizational changes in...Rediscovering Interwar American Theorists A Monograph by MAJ Russell McKelvey United States Army School of Advanced Military Studies United...DATES COVERED (From - To) JUN 2016 – MAY 2017 4. TITLE AND SUBTITLE Rediscovering Interwar American Theorists 5a. CONTRACT NUMBER 5b. GRANT NUMBER

  12. 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

  13. A red metallic oxide photocatalyst

    Science.gov (United States)

    Xu, Xiaoxiang; Randorn, Chamnan; Efstathiou, Paraskevi; Irvine, John T. S.

    2012-07-01

    Light absorption across the bandgap in semiconductors is exploited in many important applications such as photovoltaics, light emitting diodes and photocatalytic conversion. Metals differ from semiconductors in that there is no energy gap separating occupied and unoccupied levels; however, it is still possible to excite electrons between bands. This is evidenced by materials with metallic properties that are also strongly coloured. An important question is whether such coloured metals could be used in light harvesting or similar applications. The high conductivity of a metal would preclude sufficient electric field being available to separate photocarriers; however, the high carrier mobility in a metal might also facilitate kinetic charge separation. Here we clearly demonstrate for the first time the use of a red metallic oxide, Sr1-xNbO3 as an effective photocatalyst. The material has been used under visible light to photocatalyse the oxidation of methylene blue and both the oxidation and reduction of water assisted by appropriate sacrificial elements.

  14. 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...

  15. Red supergiants as supernova progenitors.

    Science.gov (United States)

    Davies, Ben

    2017-10-28

    It is now well-established from pre-explosion imaging that red supergiants (RSGs) are the direct progenitors of Type-IIP supernovae. These images have been used to infer the physical properties of the exploding stars, yielding some surprising results. In particular, the differences between the observed and predicted mass spectrum has provided a challenge to our view of stellar evolutionary theory. However, turning what is typically a small number of pre-explosion photometric points into the physical quantities of stellar luminosity and mass requires a number of assumptions about the spectral appearance of RSGs, as well as their evolution in the last few years of life. Here I will review what we know about RSGs, with a few recent updates on how they look and how their appearance changes as they approach supernova.This article is part of the themed issue 'Bridging the gap: from massive stars to supernovae'. © 2017 The Author(s).

  16. 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.

  17. 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.

  18. 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.

  19. BOLTING OF RED BEET: PROBLEMS AND SOLUTIONS

    Directory of Open Access Journals (Sweden)

    V. I. Burenin

    2016-01-01

    Full Text Available Results of study of the collection accessions of red beet with different level of bolting resistance are presented. Nature of inheritance of this trait in progeny, and also its connection with other biological and economically valuable characters and properties is shown. Bolting resistant accessions and possibility of its use in breeding are described. The promising initial material is selected and recommended. The most rational solution of the bolting problems in the beet is the development of resistant varieties and hybrids. For this purpose, the early-spring and under-winter planting are used, as well as the seed germination at low (30C temperatures. The availability of the various initial material studied by modern methods of researches plays a key role. When the collection accessions of beet were studied in the VIR Polar branch (The Murmansk Region, the following genotypes were identified: 1 – non bolting, 2 – weak bolting (less than 10% of bolting plants, 3 – moderately bolting (10-50%, and 4 – high bolting (more than 50% of bolting plants. As a result of screening of a gene pool, the genetic sources of bolting resistance of beet were identified. At its crossing with bolting accessions the dominance of the trait «bolting» and monogenic nature of its inheritance are confirmed. For the purpose of beet breeding for bolting resistance, the symphycarpous varieties characterized by complex biological and agronomic characters (increased yield, cold tolerance, quality of production and resistance to blackleg are the most usable. The cultivars Banko from Sweden (donor, Podzimnyaya A-0474 (VNIISSOK and Polyarnaya ploskaya-249 (Polar branch VIR are recommended as a genetic sources of bolting resistance.

  20. 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.

  1. The phylogeny of Little Red Riding Hood.

    Directory of Open Access Journals (Sweden)

    Jamshid J Tehrani

    Full Text Available Researchers have long been fascinated by the strong continuities evident in the oral traditions associated with different cultures. According to the 'historic-geographic' school, it is possible to classify similar tales into "international types" and trace them back to their original archetypes. However, critics argue that folktale traditions are fundamentally fluid, and that most international types are artificial constructs. Here, these issues are addressed using phylogenetic methods that were originally developed to reconstruct evolutionary relationships among biological species, and which have been recently applied to a range of cultural phenomena. The study focuses on one of the most debated international types in the literature: ATU 333, 'Little Red Riding Hood'. A number of variants of ATU 333 have been recorded in European oral traditions, and it has been suggested that the group may include tales from other regions, including Africa and East Asia. However, in many of these cases, it is difficult to differentiate ATU 333 from another widespread international folktale, ATU 123, 'The Wolf and the Kids'. To shed more light on these relationships, data on 58 folktales were analysed using cladistic, Bayesian and phylogenetic network-based methods. The results demonstrate that, contrary to the claims made by critics of the historic-geographic approach, it is possible to identify ATU 333 and ATU 123 as distinct international types. They further suggest that most of the African tales can be classified as variants of ATU 123, while the East Asian tales probably evolved by blending together elements of both ATU 333 and ATU 123. These findings demonstrate that phylogenetic methods provide a powerful set of tools for testing hypotheses about cross-cultural relationships among folktales, and point towards exciting new directions for research into the transmission and evolution of oral narratives.

  2. The phylogeny of Little Red Riding Hood.

    Science.gov (United States)

    Tehrani, Jamshid J

    2013-01-01

    Researchers have long been fascinated by the strong continuities evident in the oral traditions associated with different cultures. According to the 'historic-geographic' school, it is possible to classify similar tales into "international types" and trace them back to their original archetypes. However, critics argue that folktale traditions are fundamentally fluid, and that most international types are artificial constructs. Here, these issues are addressed using phylogenetic methods that were originally developed to reconstruct evolutionary relationships among biological species, and which have been recently applied to a range of cultural phenomena. The study focuses on one of the most debated international types in the literature: ATU 333, 'Little Red Riding Hood'. A number of variants of ATU 333 have been recorded in European oral traditions, and it has been suggested that the group may include tales from other regions, including Africa and East Asia. However, in many of these cases, it is difficult to differentiate ATU 333 from another widespread international folktale, ATU 123, 'The Wolf and the Kids'. To shed more light on these relationships, data on 58 folktales were analysed using cladistic, Bayesian and phylogenetic network-based methods. The results demonstrate that, contrary to the claims made by critics of the historic-geographic approach, it is possible to identify ATU 333 and ATU 123 as distinct international types. They further suggest that most of the African tales can be classified as variants of ATU 123, while the East Asian tales probably evolved by blending together elements of both ATU 333 and ATU 123. These findings demonstrate that phylogenetic methods provide a powerful set of tools for testing hypotheses about cross-cultural relationships among folktales, and point towards exciting new directions for research into the transmission and evolution of oral narratives.

  3. 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

  4. 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...

  5. 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

  6. Quirks of dye nomenclature. 2. Congo red.

    Science.gov (United States)

    Cooksey, C J

    2014-07-01

    The history, origin, identity, chemistry and uses of Congo red are described. Originally patented in 1884, Congo red soon found applications in dyeing cotton, as a pH indicator for chemists and as a biological stain. Unlike the majority of the 19th century synthetic dyes, it still is available commercially.

  7. Normal yield tables for red alder.

    Science.gov (United States)

    Norman P. Worthington; Floyd A. Johnson; George R. Staebler; William J. Lloyd

    1960-01-01

    Increasing interest in the management of red alder (Alnus rubra) has created a need for reliable yield information. Existing yield tables for red alder have been very useful as interim sources of information, but they are generally inadequate for current and prospective management needs. The advisory committee for the Station's Olympia...

  8. Grape (Vitis spp.)- Grapevine red blotch disease

    Science.gov (United States)

    This disease is caused by Grapevine red blotch-associated virus (GRBaV), which was first reported in 2012 from New York and subsequently in California, Washington, Oregon, Idaho, and elsewhere in the United States The discovery occurred when grapevines with red leaf symptoms that tested negative for...

  9. Red autofluorescence of dental plaque bacteria

    NARCIS (Netherlands)

    van der Veen, M. H.; Thomas, R. Z.; Huysmans, M. C. D. N. J. M.; de Soet, J. J.

    2006-01-01

    Red autofluorescence of plaque and its relation to fluorescence of a single species in the biofilm was studied. Fluorescence images of non-disclosed and disclosed plaque of 28 first-year students were captured. The plaque samples were assessed by culture methods and studied for red autofluorescence.

  10. 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...

  11. 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...

  12. 76 FR 23485 - Safety Zone; Red River

    Science.gov (United States)

    2011-04-27

    ... SECURITY Coast Guard 33 CFR Part 165 RIN 1625-AA00 Safety Zone; Red River AGENCY: Coast Guard, DHS. ACTION... Red River in the State of North Dakota, including those portions of the river bordered by Richland... across latitude 46 20'00'' N, extending the entire width of the river. This safety zone is needed to...

  13. 33 CFR 117.135 - Red River.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Red River. 117.135 Section 117.135 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Arkansas § 117.135 Red River. The draws of the bridges above...

  14. 33 CFR 117.491 - Red River.

    Science.gov (United States)

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Red River. 117.491 Section 117.491 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY BRIDGES DRAWBRIDGE OPERATION REGULATIONS Specific Requirements Louisiana § 117.491 Red River. (a) The draw of the Union Pacific...

  15. Chemical characteristics of red hartebeest (Alcelaphus buselaphus ...

    African Journals Online (AJOL)

    p2492989

    Abstract. The aim of this study was to determine the effect of region (Qua-Qua, Maria Moroka, Sandveld and. Tussen die Riviere) and gender on carcass characteristics and chemical composition of meat from the red hartebeest. The parameters measured on 29 red hartebeest included body weight, carcass weight, dressing.

  16. Chemical characteristics of red hartebeest ( Alcelaphus buselaphus ...

    African Journals Online (AJOL)

    The aim of this study was to determine the effect of region (Qua-Qua, Maria Moroka, Sandveld and Tussen die Riviere) and gender on carcass characteristics and chemical composition of meat from the red hartebeest. The parameters measured on 29 red hartebeest included body weight, carcass weight, dressing ...

  17. 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

    2016-01-01

    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. PMID:27488652

  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. Unripe red fruits may be aposematic

    Science.gov (United States)

    Ne'eman, Gidi; Izhaki, Ido

    2009-01-01

    The unripe fruits of certain species are red. Some of these species disperse their seeds by wind (Nerium oleander, Anabasis articulata), others by adhering to animals with their spines (Emex spinosa) or prickles (Hedysarum spinosissimum). Certainly neither type uses red coloration as advertisement to attract the seed dispersing agents. Fleshy-fruited species (Rhamnus alaternus, Rubus sanguineus and Pistacia sp.), which disperse their seeds via frugivores, change fruit color from green to red while still unripe and then to black or dark blue upon ripening. The red color does not seem to function primarily in dispersal (unless red fruits form advertisement flags when there are already black ripe fruits on the plant) because the red unripe fruits of these species are poisonous, spiny, or unpalatable. The unripe red fruits of Nerium oleander are very poisonous, those of Rhamnus alaternus and Anabasis articulata are moderately poisonous, those of Rubus sanguineus are very sour, those of Pistacia sp. contain unpalatable resin and those of Emex spinosa and Hedysarum spinosissimum are prickly. We propose that these unripe red fruits are aposematic, protecting them from herbivory before seed maturation. PMID:19847110

  20. Experimental reintroduction of red-cockaded woodpeckers

    Science.gov (United States)

    D. Craig Rudolph; Richard N. Conner; Dawn K. Carrie; Richard R. Schaefer

    1992-01-01

    The Red-cockaded Woodpecker (Picoides borealis) is an endangered species endemic to the pine forests of the southeastern United States (Jackson 1971). Deforestation and habitat alteration have severely affected Red-cockaded Woodpecker populations; current populations are isolated and most are declining (Jackson 1971, Lennartz et al. 1983, Conner and Rudolph 1989, Costa...

  1. Red variables of spectral class M

    International Nuclear Information System (INIS)

    Feast, M.W.

    1981-01-01

    The following topics are covered. (1) The temperature and evolutionary sequence amongst the low mass red variables. (2) Period as a population indicator for Mira variables. (3) The absolute magnitudes, temperatures and pulsational characteristics of Mira variables. (4) A period-luminosity relation for supergiant red variables in the Magellanic Clouds. (Auth.)

  2. 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).

  3. 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

  4. Do chestnut, northern red, and white oak germinant seedlings respond similarly to light treatments? Growth and biomass

    Science.gov (United States)

    Joanne Rebbeck; Kurt Gottschalk; Amy. Scherzer

    2011-01-01

    Northern red oak (Quercus rubra L.) seedling growth has been extensively studied. White oak (Quercus alba L.) and chestnut oak (Quercus prinus L.), however, are far less investigated despite their importance among upland oak species in eastern North American forests. We characterized white and chestnut oak...

  5. 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

  6. American Indian Influence on the American Pharmacopeia.

    Science.gov (United States)

    Vogel, Virgil J.

    The first U.S. Pharmacopeia, issued in 1820, listed 296 substances of animal, mineral, or vegetable origin in its primary and secondary lists. Of these 130, nearly all of vegetable origin, represented drugs used by American Indians. The number grew at each decennial revision during the 19th century, though some drugs were listed only for a decade.…

  7. 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

  8. Innovative Activity by Gender: a Latin American patent study

    OpenAIRE

    Sifontes Fernandez, Domingo Alberto; Unidad de Investigaciones Económicas y Sociales y Escuela de Economía,Universidad de Carabobo.; Morales Valera, Rosa María; INFACES y Escuela de Economía Universidad de Carabobo

    2013-01-01

    The Red Iberoamericana de Ciencia, Tecnología e Innovación shows that there is relatively few information about science and technology activities by gender in most Latin American countries. This research aims to contribute on the issue of gender and technology through the study of gender participation in patenting activity in Latin America. Patents from 1990 to 2006 are analyzed. The sampled countries are Argentina, Brazil, Mexico, Colombia, Cuba, Peru, Chile and Venezuela. The source of info...

  9. The History of American Settlement at Camp Atterbury

    Science.gov (United States)

    2010-01-01

    Wisconsinan ice sheet only 10,000 to 16,000 years ago ( Hedge 1997:195). * See...and Shumard’s oaks, with green ash, American elm, sycamore and red maple ( Hedge 1997:195; ERDC/CERL TR-10-3 15 Hoyoma et al. 1985:255). The...solve some of Indiana farmer’s prob- lems during the 1930s. For instance, in the 1930s, soybeans were intro- duced and it became a popular crop. In

  10. 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.

  11. 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.

  12. 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....

  13. 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, ...

  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. Writing American Indian History

    Science.gov (United States)

    Noley, Grayson B.

    2008-01-01

    The purpose of this paper is to critique the manner in which history about American Indians has been written and propose a rationale for the rethinking of what we know about this subject. In particular, histories of education as regards the participation of American Indians is a subject that has been given scant attention over the years and when…

  16. 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)

  17. 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.

    2018-03-01

    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 AGN. 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 S0's, red spirals and green valley galaxies.

  18. 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.

  19. 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...

  20. Recycling red mud from the production of aluminium as a red cement-based mortar.

    Science.gov (United States)

    Yang, Xiaojie; Zhao, Jianfeng; Li, Haoxin; Zhao, Piqi; Chen, Qin

    2017-05-01

    Current management for red mud is insufficient and a new method is needed. A series of experiments have been carried out to develop a new approach for effective management of red mud. Mortars without or with 3%, 6% and 9% red mud were prepared and their fresh and hardened properties were measured to access the possibility of recycling the red mud in the production of red cement-based mortar. The mechanisms corresponding to their mechanical performance variations were explored by X-ray powder diffraction and scanning electron microscopy. The results show that the fresh mortars with red mud present an increase of viscosity as compared with the control. However, little difference is found when the content of red mud is altered. It also can be seen that red mud increases flow time and reduces the slump flow of the mortar. Meanwhile, it is found that mortar with red mud is provided with higher air content. Red mud is eligible to adjust the decorative mortar colour. Compressive strength of mortar is improved when less than 6% red mud is added. However, overall it has a slightly negative effect on tensile bond strength. It decreases the Ca(OH) 2 content and densifies the microstructure of hardened paste. The heavy metal concentrations in leachates of mortars with red mud are much lower than the values required in the standard, and it will not do harm to people's health and the environment. These results are important to recycle and effectively manage red mud via the production of red cement-based mortar.

  1. Determinants of adherence to nutrition-related cancer prevention guidelines among African American breast cancer survivors.

    Science.gov (United States)

    Ramirez, Lindsey A; Chung, Yunmi; Wonsuk, Yoo; Fontenot, Brittney; Ansa, Benjamin E; Whitehead, Mary S; Smith, Selina A

    2016-01-01

    Mortality rate for breast cancer is higher among African American (AA) women than for women of other racial/ethnic groups. Obesity, also higher among AA women, may increase the risk of breast cancer development and recurrence. Lifestyle factors such as healthy nutrition can reduce the rate of obesity and breast cancer. This study examined the determinants of adherence to nutrition-related cancer prevention guidelines among AA breast cancer survivors. AA breast cancer survivors (n=240) were recruited from a breast cancer support group to complete a lifestyle assessment tool for this cross-sectional study. Chi-square test and ordinal logistic regression analysis were used to examine the relationship between adherence to nutrition-related cancer prevention guidelines and potential predictors of adherence. Majority of the survivors met the guideline for red and processed meat (n=191, 83.4%), but did not meet the guideline for fruits and vegetables (n=189, 80.4%). For survivors with annual household incomes $50,000 (OR= 0.25, 95% CI: 0.08, 0.80). Poor physical functioning (OR= 38.48, 95% CI: 2.26, 656.58), sleep disturbances (OR= 60.84, 95% CI: 1.61, 2296.02), and income > $50,000 (OR= 51.02, 95% CI: 1.13, 2311.70) were associated with meeting the guideline for red and processed meat. Many AA breast cancer survivors are not meeting the nutrition-related cancer prevention guidelines. For this population, more interventions that enhance access to and consumption of healthy diets are needed.

  2. 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.

  3. 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.

  4. Red Blood Cell Susceptibility to Pneumolysin

    Science.gov (United States)

    Bokori-Brown, Monika; Petrov, Peter G.; Khafaji, Mawya A.; Mughal, Muhammad K.; Naylor, Claire E.; Shore, Angela C.; Gooding, Kim M.; Casanova, Francesco; Mitchell, Tim J.; Titball, Richard W.; Winlove, C. Peter

    2016-01-01

    This study investigated the effect of the biochemical and biophysical properties of the plasma membrane as well as membrane morphology on the susceptibility of human red blood cells to the cholesterol-dependent cytolysin pneumolysin, a key virulence factor of Streptococcus pneumoniae, using single cell studies. We show a correlation between the physical properties of the membrane (bending rigidity and surface and dipole electrostatic potentials) and the susceptibility of red blood cells to pneumolysin-induced hemolysis. We demonstrate that biochemical modifications of the membrane induced by oxidative stress, lipid scrambling, and artificial cell aging modulate the cell response to the toxin. We provide evidence that the diversity of response to pneumolysin in diabetic red blood cells correlates with levels of glycated hemoglobin and that the mechanical properties of the red blood cell plasma membrane are altered in diabetes. Finally, we show that diabetic red blood cells are more resistant to pneumolysin and the related toxin perfringolysin O relative to healthy red blood cells. Taken together, these studies indicate that the diversity of cell response to pneumolysin within a population of human red blood cells is influenced by the biophysical and biochemical status of the plasma membrane and the chemical and/or oxidative stress pre-history of the cell. PMID:26984406

  5. 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.

  6. 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 ...

  7. 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)

  8. Anesthetic efficacy of the inferior alveolar nerve block in red-haired women.

    Science.gov (United States)

    Droll, Brock; Drum, Melissa; Nusstein, John; Reader, Al; Beck, Mike

    2012-12-01

    The exact reasons for failure of the inferior alveolar nerve (IAN) block are not completely known, but red hair could play a role. The genetic basis for red hair involves specific mutations, red hair color (RHC) alleles, in the melanocortin-1 receptor (MC1R) gene. The purpose of this prospective randomized study was to investigate a possible link between certain variant alleles of the MC1R gene or its phenotypic expression of red hair and the anesthetic efficacy of the IAN block in women. One-hundred twenty-four adult female subjects (62 red haired and 62 dark haired) participated in this study. Dental anxiety was determined in each subject using the Corah Dental Anxiety Questionnaire. The subjects were given 2 cartridges of 2% lidocaine with 1:100,000 epinephrine via the IAN block. Pulpal anesthesia was measured in the posterior and anterior teeth in 4-minute cycles for 60 minutes using an electric pulp tester. The MC1R alleles were genotyped for each subject from cheek cells containing DNA collected using buccal swabs. Women with red hair and women with 2 RHC alleles reported significantly higher levels of dental anxiety compared with women with dark hair or women with 0 RHC alleles. No significant differences in anesthetic success were found between any of the groups for any of the teeth. Red hair and the MC1R gene were significantly linked to higher levels of dental anxiety but were unrelated to success rates of the IAN block in women with healthy pulps. Copyright © 2012 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

  9. Phytochromes are the sole photoreceptors for perceiving red/far-red light in rice.

    Science.gov (United States)

    Takano, Makoto; Inagaki, Noritoshi; Xie, Xianzhi; Kiyota, Seiichiro; Baba-Kasai, Akiko; Tanabata, Takanari; Shinomura, Tomoko

    2009-08-25

    Phytochromes are believed to be solely responsible for red and far-red light perception, but this has never been definitively tested. To directly address this hypothesis, a phytochrome triple mutant (phyAphyBphyC) was generated in rice (Oryza sativa L. cv. Nipponbare) and its responses to red and far-red light were monitored. Since rice only has three phytochrome genes (PHYA, PHYB and PHYC), this mutant is completely lacking any phytochrome. Rice seedlings grown in the dark develop long coleoptiles while undergoing regular circumnutation. The phytochrome triple mutants also show this characteristic skotomorphogenesis, even under continuous red or far-red light. The morphology of the triple mutant seedlings grown under red or far-red light appears completely the same as etiolated seedlings, and they show no expression of the light-induced genes. This is direct evidence demonstrating that phytochromes are the sole photoreceptors for perceiving red and far-red light, at least during rice seedling establishment. Furthermore, the shape of the triple mutant plants was dramatically altered. Most remarkably, triple mutants extend their internodes even during the vegetative growth stage, which is a time during which wild-type rice plants never elongate their internodes. The triple mutants also flowered very early under long day conditions and set very few seeds due to incomplete male sterility. These data indicate that phytochromes play an important role in maximizing photosynthetic abilities during the vegetative growth stage in rice.

  10. Respiratory tract reactions to western red cedar.

    Science.gov (United States)

    Blainey, A D; Graham, V A; Phillips, M J; Davies, R J

    1981-01-01

    1 Asthma due to western red cedar (Thuja plicata) is well recognized, but has not been described frequently in the UK. Two patients who developed asthma and rhinitis due to occupational contact with western red cedar were studied. Both patients developed late asthmatic responses following bronchial challenge with western red cedar. 2 The challenge technique and the results of comparison between different wood dusts and dust extract are described. 3 The technique of anterior rhinometry was used to follow the nasal response to challenge in one patient, and demonstrated a late nasal reaction which followed a similar time course to the bronchial response.

  11. 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...

  12. 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.

  13. Polymer/hemoglobin assemblies: biodegradable oxygen carriers for artificial red blood cells.

    Science.gov (United States)

    Li, Taihang; Jing, Xiabin; Huang, Yubin

    2011-07-07

    In routine clinical procedures, blood transfusion is now suffering from the defects of the blood products, like cross-matching, short storage time and virus infection. Various blood substitutes have been designed by researchers through continual efforts. With recent progress in nanotechnology, new types of artificial red blood cells with cellular structure are available. This article aims to describe some artificial red blood cells which encapsulate or conjugate hemoglobin molecules through various approaches, especially the nanoscale self-assembly technique, to mitigate the adverse effects of free hemoglobin molecules. These types of artificial red blood cell systems, which make use of biodegradable polymers as matrix materials, show advantages over the traditional types. Copyright © 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  14. American Elm (Ulmus americana).

    Science.gov (United States)

    Newhouse, Andrew E; Schrodt, Franziska; Maynard, Charles A; Powell, William A

    2006-01-01

    American elm (Ulmus americana) is a valuable and sentimental tree species that was decimated by Dutch elm disease in the mid-20th century. Therefore, any methods for modifying American elm or enhancing disease resistance are significant. This protocol describes transformation and tissue culture techniques used on American elm. Leaf pieces containing the midvein and petiole are used for explants. Agrobacterium tumefaciens strain EHA105 is used for transformation, with the binary vector pSE39, containing CaMV35S/nptII as a selectable marker, ACS2/ESF39A as a putative resistance enhancing gene, and CaMV35S/GUS as a reporter.

  15. 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...

  16. 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...

  17. Financial Innovation and Risk Management: The Cross-Guarantee Solution

    OpenAIRE

    Bert Ely

    1998-01-01

    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.

  18. 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

  19. 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

  20. 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

  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. Infant Mortality and African Americans

    Science.gov (United States)

    ... Profiles > Black/African American > Infant Health & Mortality Infant Mortality and African Americans African Americans have 2.2 ... to receive late or no prenatal care. Infant Mortality Rate Infant mortality rate per 1,000 live ...

  3. 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 ...

  4. Contemporary American Physics Fiction.

    Science.gov (United States)

    Friedman, Alan J.

    1979-01-01

    Discusses the works by six contemporary American novelists that illustrate the current state of "physics fiction." The discussed examples of physics fiction ranged from the fluent and frequent inclusion of the casual, to the elaborate systems of physics metaphors. (GA)

  5. American Society of Hematology

    Science.gov (United States)

    ... Navigation Account Navigation Main Content American Society of Hematology ASH Store ASH Job Center ASH Apps Share ... youtube linkedin Research In This Section Agenda for Hematology Research Sickle Cell Priorities Lymphoma Roadmap Moonshot Initiative ...

  6. American Society of Anesthesiologists

    Science.gov (United States)

    ... Trauma ASA and CAE Healthcare’s virtual O.R. Popular Courses Member Exclusive Difficult Airway Algorithm Member login ... You Industry Supporters Whose contributions allow the American Society of Anesthesiologists ® to create world-class education and ...

  7. American Medical Association

    Science.gov (United States)

    ... AMA Wire For healthy individual market, keep tax rules that spur coverage Senate tax plan would scrap ... Foundation AMA Insurance Copyright 1995 - 2017 American Medical Association. All rights reserved. Terms of Use Privacy Policy ...

  8. 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)

  9. Singing American History.

    Science.gov (United States)

    Nielsen, Fred

    2001-01-01

    Discusses how to use music when teaching U.S. History. Provides examples such as teaching about the Civil War, the Great Depression, and the Vietnam War and showing the contributions of African Americans. Includes a discography. (CMK)

  10. 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 / ...

  11. American Heart Association

    Science.gov (United States)

    ... Americans live with heart disease, stroke or a cardiovascular condition. Your donation will help us save and improve their lives with research, education and emergency care. Warning Signs If you or someone else is ...

  12. 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 ...

  13. Profile: Asian Americans

    Science.gov (United States)

    ... Vietnamese, 46 percent of Chinese, 23 percent of Filipinos and 21 percent of Asian Indians are not fluent in English. In 2015, 75.5 percent of Asian American spoke a language other than English at home. Educational Attainment: According ...

  14. Describing abortion attitudes among young, African American men.

    Science.gov (United States)

    Woodhams, Elisabeth J; Hill, Brandon J; Fabiyi, Camille; Gilliam, Melissa

    2016-08-01

    This paper describes African American teenaged males' attitudes and perspectives on abortion. Data were derived from a larger cross-sectional survey of African American males aged 14-19, living in the south side of Chicago. Acceptability of abortion varied by partner type, such that 60% of teenagers felt abortion was acceptable with a casual partner while 37% found it acceptable with committed partners (pattitudes toward abortion. Copyright © 2016 Elsevier Inc. All rights reserved.

  15. 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 ...

  16. Red Hill Administrative Order on Consent

    Science.gov (United States)

    Orderequiring the Navy and DLA to take actions, subject to DOH and EPA approval, to address fuel releases and implement infrastructure improvements to protect human health and the environment Red Hill Bulk Fuel Storage Facility in Hawaii.

  17. 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

  18. 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.

  19. Use of red ochre by early Neanderthals

    DEFF Research Database (Denmark)

    Nielsen, Trine Kellberg

    2012-01-01

    the earliest documented use of red ochre by Neandertals. These finds were small concentrates of red material retrieved during excavations at Maastricht-Belvédère, The Netherlands. The excavations exposed a series of well-preserved flint artifact (and occasionally bone) scatters, formed in a river valley...... setting during a late Middle Pleistocene full interglacial period. Samples of the reddish material were submitted to various forms of analyses to study their physical properties. All analyses identified the red material as hematite. This is a nonlocal material that was imported to the site, possibly over...... dozens of kilometers. Identification of the Maastricht-Belvédère finds as hematite pushes the use of red ochre by (early) Neandertals back in time significantly, to minimally 200–250 kya (i.e., to the same time range as the early ochre use in the African record)....

  20. 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...

  1. 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.

  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. Dipeptides from the red alga Acanthopora spicifera

    Digital Repository Service at National Institute of Oceanography (India)

    Wahidullah, S; De; Kamat, S

    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...

  5. Host compounds for red phosphorescent OLEDs

    Energy Technology Data Exchange (ETDEWEB)

    Xia, Chuanjun; Cheon, Kwang -Ohk

    2015-08-25

    Novel compounds containing a triphenylene moiety linked to an .alpha..beta. connected binaphthyl ring system are provided. These compounds have surprisingly good solubility in organic solvents and are useful as host compounds in red phosphorescent OLEDs.

  6. 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 ...

  7. NATO: Revisiting American Commitment

    Science.gov (United States)

    2013-03-01

    NATO: Revisiting American Commitment by Captain Thomas F Hurley II United States Navy United...STRATEGY RESEARCH PROJECT .33 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE NATO: Revisiting American Commitment 5a. CONTRACT NUMBER...the 21st century. The strategic benefit to the United States may no longer be worth the commitment to the alliance. The U.S. should reevaluate its

  8. American Studies in Hungary

    Directory of Open Access Journals (Sweden)

    Éva Federmayer

    2006-01-01

    Full Text Available The beginning of American Studies as an academic discipline at Hungarian colleges and universities is basically coterminous with the watershed years of 1989-1990 when the country made a radical shift from state socialism toward parliamentary democracy and a free economy. This political and economic about-face, which came hand in hand with the undermining of foundationalist certainties and the generation of new anxieties coincided, more or less, with the radical transformation that American St...

  9. African Anglo American

    Energy Technology Data Exchange (ETDEWEB)

    Chadwick, J.

    1993-11-01

    The South-African based Anglo-American Corp. dominates the mining industries of South Africa and Botswana and is very important in Namibia, Zimbabwe and Zambia. Most recently it has started prospecting in Tanzania once again. This article discusses the corporation's interests in Africa, gold, copper, diamonds, platinum, nickel and coal, and its interest in South American copper and various African metal industries. 6 refs., 5 figs., 1 tab.

  10. 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.

  11. Diphenylhydantoin-induced pure red cell aplasia.

    Science.gov (United States)

    Rusia, Usha; Malhotra, Purnima; Joshi, Panul

    2006-01-01

    Pure red cell aplasia is an uncommon complication of diphenylhydantoin therapy. It has not been reported in Indian literature. Awareness of the entity helps in establishing the cause of anaemia in these patients and alerts the physicians to the need of comprehensive haematological monitoring in these patients. A case of 58-year-old male who developed pure red cell aplasia following three months of diphenylhydantoin therapy is reported here.

  12. Drying Western Red Cedar with Superheated Steam

    OpenAIRE

    Elustondo, Diego; Ahmed, Sheikh Ali; Oliveira, Luiz

    2014-01-01

    This exploratory study evaluated the possibility of drying 50-mm-thick western red cedar with superheated steam. Since there are no industrial facilities in Canada drying western red cedar with superheated steam, the study was designed to explore the potential of this technology in terms of lumber quality, moisture content distribution, and drying time. The experiments showed that the 50-mm-thick product can be dried in less than three days without jeopardizing lumber quality (in comparison w...

  13. Responder Individuality in Red Blood Cell Alloimmunization

    OpenAIRE

    Körmöczi, Günther F.; Mayr, Wolfgang R.

    2014-01-01

    Many different factors influence the propensity of transfusion recipients and pregnant women to form red blood cell alloantibodies (RBCA). RBCA may cause hemolytic transfusion reactions, hemolytic disease of the fetus and newborn and may be a complication in transplantation medicine. Antigenic differences between responder and foreign erythrocytes may lead to such an immune answer, in part with suspected specific HLA class II associations. Biochemical and conformational characteristics of red...

  14. 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...

  15. Measuring cross-border travel times for freight : Otay Mesa international border crossing.

    Science.gov (United States)

    2010-09-01

    Cross border movement of people and goods is a vital part of the North American economy. : Accurate real-time data on travel times along the US-Mexico border can help generate a range : of tangible benefits covering improved operations and security, ...

  16. 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.

  17. Knowledge and Attitude of Iranian Red Crescent Society Volunteers in Dealing with Chemical Attacks.

    Science.gov (United States)

    Nadjafi, Maryam; Hamzeh Pour, Siavash

    2017-04-01

    To evaluate the knowledge, attitude, and preparedness of Mahabad Red Crescent Society volunteers in dealing with chemical attacks. This prospective cross-sectional study was conducted on 120 Red Crescent Society volunteers in Mahabad City, Iran, during 2014-2015.The knowledge of the volunteers was evaluated and rated using a questionnaire as poor, moderate, and good. Also, the attitude of the volunteers towards the chemical attacks and their preparedness were rated as appropriate and inappropriate using a questionnaire. Data were analyzed using the SPSS software version 21. From a total of 120 volunteers, 62.5% were males. The mean age of the volunteers was 32.0 ± 8.2 years. None of the volunteers had adequate knowledge regarding management of the consequences of chemical terrorist attacks. Only 10 volunteers (8.3%) had appropriate attitude and 7 (5.8%) stated their preparedness for being sent to the crisis zone. Also, 116 volunteers (96.7%) declared that Mahabad Red Crescent Society has an inappropriate level of preparedness to encounter chemical terrorism attacks and release of chemical agents related to petrochemical industrial chlorine resources into the water and wastewater. The findings of the present study show poor knowledge and inappropriate attitude of Mahabad Red Crescent Society volunteers, and rescuers in encountering probable chemical attacks and industrial accidents. Furthermore, the Red Crescent Society had an inappropriate level of preparedness in the field of chemical terrorism from the viewpoint of the studied volunteers.

  18. 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

  19. 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.

  20. Relation of unprocessed, processed red meat and poultry consumption to blood pressure in East Asian and Western adults

    NARCIS (Netherlands)

    Oude Griep, L.M.; Seferidi, Paraskevi; Stamler, J.; Horn, van L.; Chan, Queenie; Tzoulaki, Ioanna; Steffen, L.M.; Miura, K.; Ueshima, H.; Okuda, N.; Zhao, Liancheng; Soedamah-Muthu, S.S.; Daviglus, M.L.; Elliott, P.

    2016-01-01

    Background: Epidemiologic evidence suggests that relationships of red meat consumption with risk of cardiovascular diseases depends on whether or not the meat is processed, including addition of preservatives, but evidence is limited for blood pressure (BP). Objective: To examine cross-sectional