suzanne evans morris: Topics by WorldWideScience.org

Sample records for suzanne evans morris

Interview with a quality leader: Dr. Suzanne Delbanco, on healthcare payment reform. Interviewed by Kevin Warren.

Science.gov (United States)

Delbanco, Suzanne

2011-01-01

Suzanne F. Delbanco is the executive director of Catalyst for Payment Reform (CPR), a nonprofit organization working for coordinated action among the largest purchasers of healthcare and health plans to reform the way we pay for healthcare in the United States to improve quality and cost. In addition to her duties at CPR, Suzanne is on the Advisory Committee to the Director and the National Biosurveillance Advisory Subcommittee of the Centers for Disease Control and Prevention. She also serves on the boards of HCI3, the Anvita Health Advisory Council, the executive committee of the California Maternal Quality Care Collaborative, and participates in the Healthcare Executives Leadership Network. Before CPR, Suzanne was President, Health Care Division at Arrowsight Inc., a company using video to help hospitals measure the performance of healthcare workers and provide them with feedback while they are working to improve adherence to safety and quality protocols. From 2000 to 2007, Suzanne was the founding CEO of The Leapfrog Group. The Leapfrog Group uses the collective leverage of its large corporate and public members to initiate breakthrough improvements in the safety, quality, and affordability of healthcare for Americans. Before joining Leapfrog, Suzanne was a senior manager at the Pacific Business Group on Health where she worked on the Quality Team. Suzanne holds a PhD in Public Policy from the Goldman School of Public Policy and a MPH from the School of Public Health at the University of California, Berkeley. © 2011 National Association for Healthcare Quality.
Methadone disrupts performance on the working memory version of the Morris water task.

Science.gov (United States)

Hepner, Ilana J; Homewood, Judi; Taylor, Alan J

2002-05-01

The aim of the study was to examine if administration of the mu-opiate agonist methadone hydrochloride resulted in deficits in performance on the Morris water tank task, a widely used test of spatial cognition. To this end, after initial training on the task, Long-Evans rats were administered saline or methadone at either 1.25, 2.5 or 5 mg/kg ip 15 min prior to testing. The performance of the highest-dose methadone group was inferior to that of the controls on the working memory version of the Morris task. There were also differences between the groups on the reference memory version of the task, but this result cannot be considered reliable. These data show that methadone has its most profound effect on cognition in rats when efficient performance on the task requires attention to and retention of new information, in this case, the relationship between platform location and the extramaze cues.
Claude Cahun and Suzanne Malherbe: an "amour fou"

Directory of Open Access Journals (Sweden)

Silvia Mazzucchelli

2013-02-01

Full Text Available Claude Cahun is a writer and photographer born in Nantes in 1894. The purpose of this work is to explore her polymorphic and fluctuating identity through the artistic and affective link with her partner Suzanne Malherbe. Starting from the analysis of the iconic themes composing the visual symbol used by the two artists to sanction the exclusivity of their affair, we can conclude that Claude Cahun, by the means of her partner, becomes the absolute protagonist of her work, demolishing the wall between reality and art.
[Evans syndrome, pregnancy, and preeclampsia].

Science.gov (United States)

Hernández-Salazar, E; Martínez-Abundis, C E; González-Ortiz, C M

2001-02-01

Evans' syndrome is an unusual illness of autoimmune etiology, characterized by thrombocytopenia and hemolytic anemia. This is more frequent in females throughout first half of the life and during pregnancy. The present paper describes two pregnant women with Evans syndrome associated to preeclampsia. This report emphasizes how the hematology and coagulation abnormalities of preeclampsia could be added to those abnormalities observed in Evans' syndrome. This association constitutes a severe disease of difficult treatment.
Quirks of dye nomenclature. 1. Evans blue.

Science.gov (United States)

Cooksey, C J

2014-02-01

The history, origin, identity, chemistry and use of Evans blue dye are described along with the first application to staining by Herbert McLean Evans in 1914. In the 1930s, the dye was marketed under the name, Evans blue dye, which was profoundly more acceptable than the ponderous chemical name.
Pregnancy and Evans´ syndrome: case report

Directory of Open Access Journals (Sweden)

Santiago Artucio

2015-12-01

Full Text Available Evans´ syndrome is the coexistence of autoimmune thrombocytopenia with autoimmune hemolytic anemia. It is rarely found during the course of a pregnancy. This makes treatment options more difficult, since some therapeutic drugs are teratogenic. The effects of Evans´ syndrome in the fetus and newborn are unknown given the low number of reported cases. We report the case of a patient with preconceptional diagnosis of Evans´ syndrome, who develops a hemolytic crisis during the course of a pregnancy, and diagnosis of intrauterine growth restriction (IUGR, treated at Clínica Ginecotocológica “A” at the Pereira Rossell Hospital Center, in Montevideo, Uruguay. Treatment options and evolution are analyzed, as well as previous reports.
Awards for Lyn Evans and Philippe Lebrun

CERN Multimedia

2007-01-01

Lyn Evans has received the American Physical Society’s Robert R. Wilson Prize, while Philippe Lebrun has been awarded an honorary doctorate by the Wrocław University of Technology in Poland. Lyn Evans in front of an LHC dipole magnet. Philippe Lebrun (centre) with the Dean of the Faculty of mechanical and power engineering of the Wrocław University during the ceremony (courtesy of Laurent Tavian).Numerous honours are going to the LHC and those behind it even before this exceptional machine begins operation. The LHC Project Leader, Lyn Evans, has recently been awarded the "Robert R. Wilson Prize for Achievement in the Physics of Particle Accelerators" by the American Physical Society (APS). According to the citation, the prize was awarded "for a sustained career of technical innovation and leadership in the SPS proton-antiproton collider, culminating in the construction and commissioning of the LHC&am...
Síndrome de Evans en lactantes

OpenAIRE

Flores-Montes, Olivia Alejandra; Escobar-Orduño, Martha Cecilia; Lozano-Garcidueñas, Mónica; Valle-Leal, Jaime Guadalupe

2017-01-01

Introducción: El síndrome de Evans se caracteriza por la disminución de, al menos, dos líneas celulares en ausencia de otros diagnósticos. Anteriormente, se definía como el desarrollo simultáneo o secuencial de trombocitopenia inmune primaria y anemia hemolítica autoinmune sin etiología específica. Se ha reportado una incidencia del 37% y una mortalidad del 10% de este síndrome. Casos clínicos: Se presenta la información clínica y la evolución del síndrome de Evans en dos pacientes lactant...
Four weeks' inhalation exposure of Long Evans rats to 4-tert-butyltoluene: Effect on evoked potentials, behaviour and brain neurochemistry

DEFF Research Database (Denmark)

Lam, Henrik Rye; Ladefoged, Ole; Østergaard, Grete

2000-01-01

Long-lasting central nervous system (CNS) neurotoxicity of 4-tert-butyltoluene (TBT) has been investigated using electrophysiology, behaviour, and neurochemistry in Long Evans rats exposed by inhalation to 0, 20, or 40 p.p.m. TBT 6 hr/day, 7 days/week for 4 weeks. Flash evoked potentials...... and somatosensory evoked potentials were not affected by TBT In Auditory Brain Stem Response there was no shift in hearing threshold, but the amplitude of the first wave was increased in both exposed groups at high stimulus levels. Three to four months after the end of exposure, behavioural studies in Morris water...... maze and eight-arm maze failed to demonstrate any TBT induced effects. Exposure was followed by a 5 months exposure-free period prior to gross regional and subcellular (synaptosomal) neurochemical investigations of the brain. TBT reduced the NA concentration in whole brain minus cerebellum...
Thinking the "unthinkable": why Philip Morris considered quitting.

Science.gov (United States)

Smith, E A; Malone, R E

2003-06-01

To investigate the genesis and development of tobacco company Philip Morris's recent image enhancement strategies and analyse their significance. Internal Philip Morris documents, made available by the terms of the Master Settlement Agreement between the tobacco companies and the attorneys general of 46 states, and secondary newspaper sources. Searches of the Philip Morris documents website (www.pmdocs.com) beginning with terms such as "image management" and "identity" and expanding as relevant new terms (consultant names, project names, and dates), were identified, using a "snowball" sampling strategy. In the early 1990s, Philip Morris, faced with increasing pressures generated both externally, from the non-smokers' rights and public health communities, and internally, from the conflicts among its varied operating companies, seriously considered leaving the tobacco business. Discussions of this option, which occurred at the highest levels of management, focused on the changing social climate regarding tobacco and smoking that the tobacco control movement had effected. However, this option was rejected in favour of the image enhancement strategy that culminated with the recent "Altria" name change. This analysis suggests that advocacy efforts have the potential to significantly denormalise tobacco as a corporate enterprise.
Meediaterrorist Chris Morris / Margit Tõnson

Index Scriptorium Estoniae

Tõnson, Margit, 1978-

2010-01-01

Briti raadio- ja telesatiirik Christopher Morris ja tema (tele)tegemised seoses kinos Sõprus linastuva islamiäärmuslastest kõneleva komöödiafilmiga "Neli lõvi" (Suurbritannia 2010). Lisaks M. T. "Napid detailid eraelust"
EVANS SYNDROME IN A 10 YEAR OLD GIRL

Directory of Open Access Journals (Sweden)

A. Ariputra

2015-10-01

Full Text Available Evans syndrome is a coexistence of simultaneous or sequential positive direct Coombs test in conjunctionwith immune-mediated thrombocytopenia with no known underlying etiology. The clinical course ischronic and relapsing, and the therapy is generally progressive. Recurrences of thrombocytopenia, anemiaand neutropenia are common, as well as episodes of hemorrhage and serious infections. Noncrossreactingautoantibodies are directed against red cells, platelets, and neutrophils antigens. Evans syndrome isa rare condition, no predilection is known and its exact prevalent is unknown. We report a case of Evanssyndrome in 10 years old girl with severe anemia and thrombocytopenia. Patient came with clinicalsymptoms of severe anemia. The laboratory evaluation showed severe anemia, increased reticulocytecount, anisopoikilocytosis erythrocyte, increased unconjugated bilirubin, positive direct Coombs testand thrombocytopenia. Patient was then managed with high doses of corticosteroids and showed goodresponse from both clinical and laboratory evaluations. [MEDICINA 2015;46:61-66].Sindrom Evans adalah suatu penyakit yang ditandai dengan adanya hasil positif pada direct Coombstest dan trombositopenia yang diperantarai imun secara simultan atau sekuensial tanpa penyebabyang jelas. Perjalanan klinis umumnya bersifat kronis, sering mengalami relaps dan memerlukanterapi yang progresif. Kejadian trombositopenia, anemia, neutropenia, perdarahan dan episode infeksiberat berulang umum terjadi. Pada sindrom ini, terjadi reaksi autoantibodi spesifik terhadap antigensel darah merah, trombosit dan juga neutrofil. Sindrom Evans merupakan kasus yang jarang ditemukandan dengan predileksi serta prevalensi yang belum banyak diketahui. Kami melaporkan satu kasusSindrom Evans pada anak perempuan usia 10 tahun. Pasien dengan gejala klinis anemia berat dan padapemeriksaan laboratorium menunjukkan suatu anemia berat, peningkatan hitung retikulosit, gambaraneritrosit
Astronaut Ronald Evans photographed during transearth coast EVA

Science.gov (United States)

1972-01-01

Astronaut Ronald E. Evans is photographed performing extravehicular activity (EVA) during the Apollo 17 spacecraft's transearth coast. During his EVA Command Module pilot Evans retrieved film cassettes from the Lunar Sounder, Mapping Camera, and Panoramic Camera. The total time for the transearth EVA was one hour seven minutes 19 seconds, starting at ground elapsed time of 257:25 (2:28 p.m.) amd ending at ground elapsed time of 258:42 (3:35 p.m.) on Sunday, December 17, 1972.
Altria means tobacco: Philip Morris's identity crisis.

Science.gov (United States)

Smith, Elizabeth A; Malone, Ruth E

2003-04-01

Philip Morris Companies, the world's largest and most profitable tobacco seller, has changed its corporate name to The Altria Group. The company has also embarked on a plan to improve its corporate image. Examination of internal company documents reveals that these changes have been planned for over a decade and that the company expects to reap specific and substantial rewards from them. Tobacco control advocates should be alert to the threat Philip Morris's plans pose to industry focused tobacco control campaigns. Company documents also suggest what the vulnerabilities of those plans are and how advocates might best exploit them.
Astronaut Ronald Evans is suited up for EVA training

Science.gov (United States)

1972-01-01

Astronaut Ronald E. Evans, command module pilot of the Apollo 17 lunar landing mission, is assisted by technicians in suiting up for extravehicular activity (EVA) training in a water tank in bldg 5 at the Manned Spacecraft Center (49970); Evans participates in EVA training in a water tank in bldg 5 at the Manned Spacecraft Center. The structure in the picture simulates the Scientific Instrument Module (SIM) bay of the Apollo 17 Service Module (49971).
Morris-Thorne wormholes with a cosmological constant

International Nuclear Information System (INIS)

Lemos, Jose P.S.; Lobo, Francisco S.N.; Oliveira, Sergio Quinet de

2003-01-01

First, the ideas introduced in the wormhole research field since the work of Morris and Thorne are reviewed, namely, the issues of energy conditions, wormhole construction, stability, time machines and astrophysical signatures. Then, spherically symmetric and static traversable Morris-Thorne wormholes in the presence of a generic cosmological constant Λ are analyzed. A matching of an interior solution to the unique exterior vacuum solution is done using directly the Einstein equations. The structure as well as several physical properties and characteristics of traversable wormholes due to the effects of the cosmological term are studied. Interesting equations appear in the process of matching. For instance, one finds that for asymptotically flat and anti-de Sitter spacetimes the surface tangential pressure P of the thin shell, at the boundary of the interior and exterior solutions, is always strictly positive, whereas for de Sitter spacetime it can take either sign as one would expect, being negative (tension) for relatively high Λ and high wormhole radius, positive for relatively high mass and small wormhole radius, and zero in between. Finally, some specific solutions with Λ, based on the Morris-Thorne solutions, are provided
Obituary: David Stanley Evans, 1916-2004

Science.gov (United States)

Bash, Frank N.

2005-12-01

David Stanley Evans died on 14 November 2004 in Austin, Texas. He was a noted observational astronomer whose career was divided between South Africa and Texas. He also used the extensive historical collections at the University of Texas to write several books on the history of astronomy. He was born in Cardiff, Wales on 28 January 1916. David received his BA degree in mathematics in 1937 from Kings College, Cambridge. He became a PhD student at Cambridge Observatory in 1937, and was one of Sir Arthur Eddington's last surviving students. He received his PhD degree in 1941 with a dissertation entitled, "The Formation of the Balmer Series of Hydrogen in Stellar Atmospheres." He was a conscientious objector to war and, thus, spent the war years at Oxford working with physicist Kurt Mendelssohn on medical problems, involving cadavers, relating to the war. During these years, David was scientific editor of "Discovery", and he was editor of "The Observatory". David left England in 1946 in order to take up the position of Second Assistant at the Radcliffe Observatory, Pretoria, South Africa. He and H. Knox Shaw were the entire staff after R. O. Redman left, and they aluminized and installed the mirrors in the 74-inch telescope. His notable scientific contribution was to use lunar occultations to measure stellar angular diameters during the 1950s. He succeeded in determining the angular diameter of Antares and determined that Arcturus was not circular but had an elliptical shape. The elliptical shape was later shown to be an instrumental artifact, but the utility of using lunar occultations to measure stellar diameters and stellar multiplicity was conclusively demonstrated. T. Gold presented David's paper on lunar occultation angular diameters at the January 1953 meeting of the Royal Astronomical Society. For the rest of his life, David resented Gold's remarks, because he felt that he had been ridiculed. By 1953, David Evans was Chief Assistant at the Royal Observatory
Morrie Schwartz's Perspectives On American Values In Mitch Albom's Tuesdays With Morrie

OpenAIRE

TIANI, KARTIKA DARIS

2014-01-01

Keywords: American values, perspectives, individualism, materialism, and activity and workValues are abstract concepts used by the society as the orientation in lifestyle, think, act, and so on. In connecting with literary works, they are on which values as intrinsic aspects rely on. That is because literary works are seen as the mirror of the social condit ion, including values. Mitch Albom's Tuesdays with Morrie is one of the literary works which contains American values, especially from ...
The Search for Meaning of Life in Mitch Albom's Tuesdays with Morrie

OpenAIRE

Rahmahwati, Ummu

2014-01-01

People often realize that they need to search the meaning of their life. The main character in the novel Mitch Albom's Tuesdays with Morrie, Morrie, exemplifies the process of this searching the meaning of life. This study is designed for analyzing how Morrie searches the meaning in life and how this process also influences the supporting character, Mitch, who tries to grasp the meaning in his life. The methods used in this study are library research and psychological approach that relate to ...
"The Big WHY": Philip Morris's failed search for corporate social value.

Science.gov (United States)

McDaniel, Patricia A; Malone, Ruth E

2012-10-01

We examined Philip Morris USA's exploration of corporate social responsibility practices and principles and its outcome. We analyzed archival internal tobacco industry documents, generated in 2000 to 2002, related to discussions of corporate social responsibility among a Corporate Responsibility Taskforce and senior management at Philip Morris. In exploring corporate social responsibility, Philip Morris executives sought to identify the company's social value-its positive contribution to society. Struggling to find an answer, they considered dramatically changing the way the company marketed its products, apologizing for past actions, and committing the company to providing benefits for future generations. These ideas were eventually abandoned. Despite an initial call to distinguish between social and economic value, Philip Morris ultimately equated social value with providing shareholder returns. When even tobacco executives struggle to define their company's social value, it signals an opening to advocate for endgame scenarios that would encourage supply-side changes appropriate to the scale of the tobacco disease epidemic and consistent with authentic social value.

A strange case of Evans syndrome

Directory of Open Access Journals (Sweden)

Manuel Monti

2013-12-01

Full Text Available Evans syndrome is a rare autoimmune disease presenting hemolytic anemia, thrombocytopenia and/or neutropenia. It may be associated with other autoimmune or lymphoproliferative diseases. It can have an extremely serious disease course and, in rare cases, this can even be life-threatening. First-line treatment consists of steroids and/or immunoglobulin. Further therapy with rituximab, vincristine, cyclophosphamide and other immunosuppressive drugs can be considered in unresponsive patients. We report a case of Evans syndrome in a 54-year old woman admitted to the Emergency Department (ED for asthenia. Etiopathogenic, clinical, therapeutic and evolutive aspects are discussed. In contrast to many cases described in the literature, our patient had a satisfactory response to corticoids. We also discuss how to make a specific diagnosis, even in a suburban ED with limited resources, in order to admit patients to the appropriate hospital department and allow the correct therapy to be started as early as possible.
Estimated ventricle size using Evans index: reference values from a population-based sample.

Science.gov (United States)

Jaraj, D; Rabiei, K; Marlow, T; Jensen, C; Skoog, I; Wikkelsø, C

2017-03-01

Evans index is an estimate of ventricular size used in the diagnosis of idiopathic normal-pressure hydrocephalus (iNPH). Values >0.3 are considered pathological and are required by guidelines for the diagnosis of iNPH. However, there are no previous epidemiological studies on Evans index, and normal values in adults are thus not precisely known. We examined a representative sample to obtain reference values and descriptive data on Evans index. A population-based sample (n = 1235) of men and women aged ≥70 years was examined. The sample comprised people living in private households and residential care, systematically selected from the Swedish population register. Neuropsychiatric examinations, including head computed tomography, were performed between 1986 and 2000. Evans index ranged from 0.11 to 0.46. The mean value in the total sample was 0.28 (SD, 0.04) and 20.6% (n = 255) had values >0.3. Among men aged ≥80 years, the mean value of Evans index was 0.3 (SD, 0.03). Individuals with dementia had a mean value of Evans index of 0.31 (SD, 0.05) and those with radiological signs of iNPH had a mean value of 0.36 (SD, 0.04). A substantial number of subjects had ventricular enlargement according to current criteria. Clinicians and researchers need to be aware of the range of values among older individuals. © 2017 EAN.
Experience with Evans syndrome in an academic referral center

Directory of Open Access Journals (Sweden)

José Carlos Jaime-Pérez

2015-08-01

Full Text Available OBJECTIVE: To document the experience of one referral service with patients diagnosed with Evans syndrome, the treatment and response and to briefly review current treatment strategies and results.METHODS: Patients enrolled in this study fulfilled criteria for Evans syndrome. Data were retrieved from the clinical files and electronic databases of the Department of Hematology, Hospital Universitario "Dr. José Eleuterio González". Treatment modalities and response and the use of additional therapies were evaluated. The literature was reviewed in the context of the clinical course of the studied patients.RESULTS: Six patients were diagnosed with Evans syndrome in the study period. Patient 1 was treated with steroids, relapsed twice and was again treated with steroids. Patient 2 treated initially with steroids plus intravenous immunoglobulin was subsequently lost to follow-up. A good response was achieved in Patients 3 and 4, who were treated with steroids plus rituximab; patient 4 also received danazol as a second-line therapy. However both relapsed and subsequently underwent splenectomy at ten and nine months, respectively. One patient, number 5, treated with steroids, danazol and rituximab did not relapse within four years of follow-up and Patient 6, who received steroids plus danazol did not relapse within three years of follow-up.CONCLUSION: Evans syndrome is an uncommon hematologic condition rarely diagnosed and not widely studied. Clinicians must have it in mind when evaluating a patient with a positive direct antiglobulin test, anemia and thrombocytopenia, since prognosis depends on its early recognition and opportune therapy, but even this leads to variable results.
Hiro and Evans currents in Vertical Disruption Event

Science.gov (United States)

Zakharov, Leonid; Xujing Li Team; Sergei Galkin Team

2014-10-01

The notion of Tokamak Magneto-Hydrodynamics (TMHD), which explicitly reflects the anisotropy of a high temperature tokamak plasma is introduced. The set of TMHD equations is formulated for simulations of macroscopic plasma dynamics and disruptions in tokamaks. Free from the Courant restriction on the time step, this set of equations is appropriate for high performance plasmas and does not require any extension of the MHD plasma model. At the same time, TMHD requires the use of magnetic field aligned numerical grids. The TMHD model was used for creation of theory of the Wall Touching Kink and Vertical Modes (WTKM and WTVM), prediction of Hiro and Evans currents, design of an innovative diagnostics for Hiro current measurements, installed on EAST device. While Hiro currents have explained the toroidal asymmetry in the plasma current measurements in JET disruptions, the Evans currents explain the tile current measurements in tokamaks. The recently developed Vertical Disruption Code (VDE) have demonstrated 5 regimes of VDE and confirmed the generation of both Hiro and Evans currents. The results challenge the 24 years long misinterpretation of the tile currents in tokamaks as ``halo'' currents, which were a product of misuse of equilibrium reconstruction for VDE. This work is supported by US DoE Contract No. DE-AC02-09-CH1146.
Chronic MK-801 Application in Adolescence and Early Adulthood: A Spatial Working Memory Deficit in Adult Long-Evans Rats But No Changes in the Hippocampal NMDA Receptor Subunits

Science.gov (United States)

Uttl, Libor; Petrasek, Tomas; Sengul, Hilal; Svojanovska, Marketa; Lobellova, Veronika; Vales, Karel; Radostova, Dominika; Tsenov, Grygoriy; Kubova, Hana; Mikulecka, Anna; Svoboda, Jan; Stuchlik, Ales

2018-01-01

The role of NMDA receptors in learning, memory and hippocampal function has long been recognized. Post-mortem studies have indicated that the expression or subunit composition of the NMDA glutamate receptor subtype might be related to the impaired cognitive functions found in schizophrenia patients. NMDA receptor antagonists have been used to develop animal models of this disorder. There is accumulating evidence showing that not only the acute but also the chronic application of NMDA receptor antagonists may induce schizophrenia-like alterations in behavior and brain functions. However, limited evidence is available regarding the consequences of NMDA receptor blockage during periods of adolescence and early adulthood. This study tested the hypothesis that a 2-week treatment of male Long-Evans and Wistar rats with dizocilpine (MK-801; 0.5 mg/kg daily) starting at postnatal days (PD) 30 and 60 would cause a long-term cognitive deficit and changes in the levels of NMDA receptor subunits. The working memory version of the Morris water maze (MWM) and active place avoidance with reversal on a rotating arena (Carousel) requiring cognitive coordination and flexibility probed cognitive functions and an elevated-plus maze (EPM) was used to measure anxiety-like behavior. The western blot method was used to determine changes in NMDA receptor subunit levels in the hippocampus. Our results showed no significant changes in behaviors in Wistar rats. Slightly elevated anxiety-like behavior was observed in the EPM in Long-Evans rats with the onset of treatment on PD 30. Furthermore, Long-Evans rats treated from PD 60 displayed impaired working memory in the MWM. There were; however, no significant changes in the levels of NMDA receptor subunits because of MK-801 administration. These findings suggest that a 2-week treatment starting on PD 60 in Long-Evans rats leads to long-term changes in working memory, but this deficit is not paralleled by changes in NMDA receptor subunits. These
The Morris Nathanson Design Collection

Directory of Open Access Journals (Sweden)

Christopher Muller

2013-07-01

Full Text Available For more than a half century, Morris Nathanson has been at the forefront of creative interior design for the hospitality industry. He has nurtured, trained, and mentored scores of designers and project managers, while helping to launch the concept and brand development for dozens of landmark restaurant companies. Several images are reproduced from a vast collection of original drawings that have been donated to Boston University.
Public versus internal conceptions of addiction: An analysis of internal Philip Morris documents.

Directory of Open Access Journals (Sweden)

Jesse Elias

2018-05-01

Full Text Available Tobacco addiction is a complex, multicomponent phenomenon stemming from nicotine's pharmacology and the user's biology, psychology, sociology, and environment. After decades of public denial, the tobacco industry now agrees with public health authorities that nicotine is addictive. In 2000, Philip Morris became the first major tobacco company to admit nicotine's addictiveness. Evolving definitions of addiction have historically affected subsequent policymaking. This article examines how Philip Morris internally conceptualized addiction immediately before and after this announcement.We analyzed previously secret, internal Philip Morris documents made available as a result of litigation against the tobacco industry. We compared these documents to public company statements and found that Philip Morris's move from public denial to public affirmation of nicotine's addictiveness coincided with pressure on the industry from poor public approval ratings, the Master Settlement Agreement (MSA, the United States government's filing of the Racketeer Influenced and Corrupt Organizations (RICO suit, and the Institute of Medicine's (IoM's endorsement of potentially reduced risk products. Philip Morris continued to research the causes of addiction through the 2000s in order to create successful potentially reduced exposure products (PREPs. While Philip Morris's public statements reinforce the idea that nicotine's pharmacology principally drives smoking addiction, company scientists framed addiction as the result of interconnected biological, social, psychological, and environmental determinants, with nicotine as but one component. Due to the fragmentary nature of the industry document database, we may have missed relevant information that could have affected our analysis.Philip Morris's research suggests that tobacco industry activity influences addiction treatment outcomes. Beyond nicotine's pharmacology, the industry's continued aggressive advertising
Automated method to compute Evans index for diagnosis of idiopathic normal pressure hydrocephalus on brain CT images

Science.gov (United States)

Takahashi, Noriyuki; Kinoshita, Toshibumi; Ohmura, Tomomi; Matsuyama, Eri; Toyoshima, Hideto

2017-03-01

The early diagnosis of idiopathic normal pressure hydrocephalus (iNPH) considered as a treatable dementia is important. The iNPH causes enlargement of lateral ventricles (LVs). The degree of the enlargement of the LVs on CT or MR images is evaluated by using a diagnostic imaging criterion, Evans index. Evans index is defined as the ratio of the maximal width of frontal horns (FH) of the LVs to the maximal width of the inner skull (IS). Evans index is the most commonly used parameter for the evaluation of ventricular enlargement. However, manual measurement of Evans index is a time-consuming process. In this study, we present an automated method to compute Evans index on brain CT images. The algorithm of the method consisted of five major steps: standardization of CT data to an atlas, extraction of FH and IS regions, the search for the outmost points of bilateral FH regions, determination of the maximal widths of both the FH and the IS, and calculation of Evans index. The standardization to the atlas was performed by using linear affine transformation and non-linear wrapping techniques. The FH regions were segmented by using a three dimensional region growing technique. This scheme was applied to CT scans from 44 subjects, including 13 iNPH patients. The average difference in Evans index between the proposed method and manual measurement was 0.01 (1.6%), and the correlation coefficient of these data for the Evans index was 0.98. Therefore, this computerized method may have the potential to accurately compute Evans index for the diagnosis of iNPH on CT images.
From adversary to target market: the ACT-UP boycott of Philip Morris.

Science.gov (United States)

Offen, N; Smith, E A; Malone, R E

2003-06-01

In 1990, the AIDS Coalition to Unleash Power (ACT-UP) sparked a year long boycott of Philip Morris's Marlboro cigarettes and Miller beer. The boycott protested the company's support of Senator Jesse Helms (R-North Carolina), a leading opponent of AIDS funding and civil rights for lesbian, gay, bisexual and transgender (LGBT) people. ACT-UP demanded that Philip Morris sever its ties with Helms and acknowledge its responsibility to the LGBT community and to people with AIDS. To assess the impact of the boycott on the LGBT community, the tobacco industry, and the tobacco control movement; and to determine what lessons tobacco control advocates can extract from this case. Internal tobacco industry documents and newspaper archives. Search of tobacco industry documents websites using "boycott", "ACT-UP", "gay", and other terms. Philip Morris used the boycott to its own advantage. It exploited differences within the community and settled the boycott by pledging large donations to combat AIDS. Through corporate philanthropy, Philip Morris gained entrée to the LGBT market without appearing gay friendly. Many LGBT organisations, thirsty for recognition and funding from mainstream corporations, welcomed Philip Morris's overtures without considering the health hazards of tobacco. Unless the goal of a boycott is to convince the tobacco industry to abandon tobacco altogether, such actions invite the industry to expand its marketing under the guise of philanthropy. Tobacco control advocates should be clear about goals and acceptable settlement terms before participating in a boycott of a tobacco company.
Natural Pineapple Leaf Fibre Extraction On Josapine And Morris

Directory of Open Access Journals (Sweden)

Mazalan Muhammad Firdaus

2017-01-01

Full Text Available The pineapple’s leaf plant contains approximately 2.5% to 3.5% of strong white silky fibres. These fibres are useful and can be extracted from the leaves. There are a few ways to extract the fibre such as hand scrapping and by extraction machine. The objective of this research is to study the quality of fibre extraction by using different age of pineapple leaf. Next, the study aims to compare the quality of Josapine and Morris pineapple leaf with tensile test. Fibre yield percentage are calculated to determine which type of pineapple leaf produce high production of dry fibre. The mechanical properties of the fibres are analysed by Tensile Test under American Standard Testing Methods (ASTM C1577-03 and Scanning Electron Microscope (SEM. The result of the fibre yield percentage show the Josapine type on 12 month ages are the highest value fibre yield percentage which is 7.89%. Based on fibre yield percentages, it showed the Josapine type produce better dry fibre production compare to Morris type. Based on mechanical test, it showed Josapine type on 12 months ages are the strongest fibre compare to Morris type since it can withstand on 67.6 N of load.
Campaign to counter a deteriorating consumer market: Philip Morris's Project Sunrise.

Science.gov (United States)

Givel, M

2013-02-01

From 1997 to 2000, Philip Morris implemented Project Sunrise. This paper discusses the impact of this project on national and Philip Morris's cigarette unit sales, public opinion about smoking and secondhand tobacco smoke, and national prevalence trends for tobacco use. A qualitative archival content analysis of Project Sunrise from 1997 to 2000, and a descriptive statistical analysis of cigarette unit sales and operating profits, acceptability of smoking and secondhand tobacco smoke, and national prevalence trends for tobacco use from 1996 to 2006. Qualitative data sources related to Project Sunrise found on WebCat, Pubmed.com, LexisNexis Academic and Philip Morris's website, and archived tobacco industry documents were analysed using NVivo Version 9.0. A descriptive statistical analysis of cigarette unit sales, public opinion about smoking and secondhand tobacco smoke, and national prevalence trends for tobacco use was undertaken. Project Sunrise was a high-level strategic corporate plan to maintain profits that included four possible scenarios resulting in seven interwoven strategies. However, national prevalence rates for tobacco use declined, sales of national and Philip Morris cigarettes declined, operating profits remained at substantially lower levels after 2000 from 2001 to 2006, and a large majority of Americans agreed that there were significant health dangers associated with smoking and secondhand tobacco smoke. The impact of Project Sunrise, including countering the anti-tobacco movement, was less than successful in the USA. Copyright © 2012 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.
Comics Activism: An Interview with Comics Artist and Activist Kate Evans

Directory of Open Access Journals (Sweden)

Dominic Davies

2017-11-01

Full Text Available This is an interview with comics artist Kate Evans, author of 'Red Rosa' (2015 and 'Threads: From the Refugee Experience' (2017, as well as a number of other comics, about her recent work, which operates at the intersection of several of the most exciting genre developments in comics in recent years. In the interview Evans reflects on recent shifts in comics journalism, as well as other trends in the field such as the rise of graphic memoir, through examples taken from Evans’s own work as well as that of Joe Sacco, Lynda Barry, Alison Bechdel and others.
From adversary to target market: the ACT-UP boycott of Philip Morris

OpenAIRE

Offen, N; Smith, E; Malone, R

2003-01-01

BACKGROUND: In 1990, the AIDS Coalition to Unleash Power (ACT-UP) sparked a year long boycott of Philip Morris's Marlboro cigarettes and Miller beer. The boycott protested the company's support of Senator Jesse Helms (R-North Carolina), a leading opponent of AIDS funding and civil rights for lesbian, gay, bisexual and transgender (LGBT) people. ACT-UP demanded that Philip Morris sever its ties with Helms and acknowledge its responsibility to the LGBT community and to people with AIDS. OBJECTI...
Soul / Randy Becker, Bill Evans, Evelin Samuel ; interv. Sven Sapelson

Index Scriptorium Estoniae

Becker, Randy

2007-01-01

The Soulbop Bandi rajajad Randy Becker ja Bill Evans ning meie Evelin Samuel gospeli ja rhytmblues'i juurtega soulist. Lk. 72-73 Inessa Josingu ja Ande Kaalepi souliteemaline fotolavastusega ruumikujundus
Managing missing scores on the Roland Morris Disability Questionnaire

DEFF Research Database (Denmark)

Lauridsen, Henrik Hein

2009-01-01

systematically dropped from each person’s raw scores and the standardized score was proportionally recalculated. This process was repeated until 6 questions had been dropped from each person’s questionnaire. · The error (absolute and percentage) introduced by each level of dropped question was calculated......MANAGING MISSING SCORES ON THE ROLAND MORRIS DISABILITY QUESTIONNAIRE Peter Kenta and Henrik Hein Lauridsenb aBack Research Centre and bInstitute of Sports Science and Clinical Biomechanics, University of Southern Denmark Background There is no standard method to calculate Roland Morris...... Disability Questionnaire (RMDQ) sum scores when one or more questions have not been answered. However, missing data are common on the RMDQ and the current options are: calculate a sum score regardless of unanswered questions, reject all data containing unanswered questions, or to impute scores. Other...
Portrait of a Contender: Corey Morris

Directory of Open Access Journals (Sweden)

Corey Morris

2010-03-01

Full Text Available “Language at Work – Bridging Theory and Practice” caught up with busy Corey Morris on a cold and rainy November day in Denmark. We had two main reasons for looking up Corey at his work. First, we knew that his work takes him to the four corners of the world of branding on a daily basis. Second, we were well aware that Corey would be the right person to ask questions as to where branding is going these days.
Analysis of sensitivity to MK-801 treatment in a novel active allothetic place avoidance task and in the working memory version of the Morris water maze reveals differences between Long-Evans and Wistar rats

Czech Academy of Sciences Publication Activity Database

Valeš, Karel; Bubeníková-Valešová, V.; Klement, Daniel; Stuchlík, Aleš

2006-01-01

Roč. 55, č. 4 (2006), s. 383-388 ISSN 0168-0102 R&D Projects: GA MZd(CZ) NL7684; GA MŠk(CZ) 1M0517; GA MŠk(CZ) LC554; GA ČR(CZ) GP309/03/P126; GA ČR(CZ) GA309/06/1231 Institutional research plan: CEZ:AV0Z50110509 Keywords : Wistar/Long-Evans rats * MK-801 * cognition Subject RIV: FH - Neurology Impact factor: 1.953, year: 2006
Optimizing the Internal Medicine Clinic at Evans Army Community Hospital

National Research Council Canada - National Science Library

Bonilla, Jose

2003-01-01

...) 2002, the Internal Medicine (IM) clinic at Evans Army Community Hospital, Fort Carson, Colorado, failed to meet access to care standards for routine appointments, and was only marginally successful in meeting standards for urgent appointments...
‘Wot larx!’: William Morris, Charles Dickens, and Fatherly Feelings

Directory of Open Access Journals (Sweden)

Wendy Parkins

2011-09-01

Full Text Available This essay explores the significance of William Morris’s reading of Dickens for Morris’s articulation of fatherly feelings. Recent scholarship on Victorian fatherhood has begun to overturn the stereotype of the dour, emotionally distant paterfamilias as providing only a partial understanding of forms of middle-class fatherhood and William Morris may serve as an example of a Victorian father whose parenting style eschewed detached authoritarianism, and instead combined nurture, play, and creativity. While Morris referred to Dickens’s works and characters in letters to a range of correspondents, his repeated usage of Joe Gargery’s catchphrase ‘Wot larx!’ (variously spelled occurs exclusively in letters to his wife and daughters, especially the latter. I will consider how the character of Joe Gargery, who combines nurturing tenderness with manly labour, was deployed by Morris to perform a playful and affectionate paternal persona. While Morris’s use of Joe’s catchphrase seems to express a spontaneous overflow of powerful feeling its status as a quotation also works to mark (and mask a disavowal of powerfully ambivalent feelings concerning his own emotional agency as husband and father.
Philip Morris changes its name, but not its harmful practices.

Science.gov (United States)

Myers, M L

2002-09-01

After spending more than $250 million on an advertising campaign to improve its name and reputation, Philip Morris has abruptly shifted course and decided instead to change its corporate name-to The Altria Group, Inc.

O fantasma de Evans-Pritchard: diálogos da antropologia com a sua história The ghost of Evans-Pritchard: anthropology’s dialogues with its own history

Directory of Open Access Journals (Sweden)

Frederico Delgado Rosa

2011-06-01

Full Text Available Tomando como estudo de caso a monografia de Sharon Hutchinson sobre os nuer, o presente artigo explora os quiproquós do diálogo entre a antropologia contemporânea e os clássicos, procurando detetar certas genealogias invisíveis que remontam aos funcionalistas britânicos, e nomeadamente a Evans-Pritchard. Procede a um esbatimento de certas oposições explícitas entre o presente e o passado da antropologia, revelando que as noções clássicas perpassam de forma subterrânea o discurso daqueles que dizem rejeitá-las e que muitas das preocupações atuais já tinham expressão nas etnografias modernas. É demonstrado que as abordagens estáticas - como a de Evans-Pritchard - tinham uma componente histórica e que a antropologia social britânica teve as suas respostas teóricas e metodológicas para as transformações dos contextos africanos sob domínio colonial.Through the reading of Sharon Hutchinson’s monograph on the Nuer, this article explores the misunderstandings between contemporary anthropology and the modern classics. It tries to identify invisible genealogies that go back to the British functionalists, particularly to Evans-Pritchard, and minimizes the explicit oppositions between the present and the past of anthropology. It reveals that some classical notions are detectable in non-explicit ways among those who claim to reject them and, at the same time, that contemporary concerns have their roots in modern ethnographies. The author shows that static approaches - as the one by Evans-Pritchard on the Nuer - had a historical meaning and recalls that British social anthropology had its own theoretical and methodological answers to the transformations of African contexts under colonial rule.
Challenging Expertise: Paul Feyerabend vs. Harry Collins & Robert Evans on democracy, public participation and scientific authority: Paul Feyerabend vs. Harry Collins & Robert Evans on scientific authority and public participation.

Science.gov (United States)

Sorgner, Helene

2016-06-01

This paper compares Feyerabend's arguments in Science in a Free Society to the controversial theory of expertise proposed by Harry Collins and Robert Evans as a Third Wave of Science Studies. Is the legitimacy of democratic decisions threatened by the unquestioned authority of scientific advice? Or does, on the contrary, science need protection from too much democratic participation in technical decisions? Where Feyerabend's political relativism envisions democratic society as inherently pluralist and demands equal contribution of all traditions and worldviews to public decision-making, Collins and Evans hold a conception of elective modernism, defending the reality and value of technical expertise and arguing that science deserves a privileged status in modern democracies, because scientific values are also democratic values. I will argue that Feyerabend's political relativism provides a valuable framework for the evaluation of Collins' and Evans' theory of expertise. By constructing a dialog between Feyerabend and this more recent approach in Science and Technology Studies, the aim of this article is not only to show where the two positions differ and in what way they might be reconciled, but also how Feyerabend's philosophy provides substantial input to contemporary debate. Copyright © 2015 Elsevier Ltd. All rights reserved.
Lyn Evans decelerates!

CERN Multimedia

CERN Bulletin

2010-01-01

After more than 40 years at CERN, 15 of which were dedicated to ensuring that the LHC comes to completion, Lyn Evans is retiring. The Imperial College Professor and recently-elected Fellow of the British Royal Society has set himself new challenges, but plans to keep strong links with CERN. His big thank you goes to the many hundreds of people who built one of the most complex scientific instruments ever conceived by mankind. Note from the Editor: It is unusual for the Bulletin to adopt a question-and-answer style. However, we recognise that, with someone of Lyn’s stature, the appropriate thing to do is simply to give him the floor. Bulletin: Lyn, are you really leaving CERN? I am retiring but I will not completely lose contacts with CERN and the LHC. It’s time to slow down for me now but I will join the CMS Collaboration. I will help with the link between the experiment and the machine. Bulletin: After many years as LHC Project Manager...
Spent fuel receipt and storage at the Morris Operation

International Nuclear Information System (INIS)

Astrom, K.A.; Eger, K.J.

1978-06-01

Operating and maintenance activities in an independent spent fuel storage facility are described, and current regulations governing such activities are summarized. This report is based on activities at General Electric's licensed storage facility located near Morris, Illinois, and includes photographs of cask and fuel handling equipment used during routine operations
Evans Blue Dye: A Revisit of Its Applications in Biomedicine.

Science.gov (United States)

Yao, Linpeng; Xue, Xing; Yu, Peipei; Ni, Yicheng; Chen, Feng

2018-01-01

Evans blue (EB) dye has owned a long history as a biological dye and diagnostic agent since its first staining application by Herbert McLean Evans in 1914. Due to its high water solubility and slow excretion, as well as its tight binding to serum albumin, EB has been widely used in biomedicine, including its use in estimating blood volume and vascular permeability, detecting lymph nodes, and localizing the tumor lesions. Recently, a series of EB derivatives have been labeled with PET isotopes and can be used as theranostics with a broad potential due to their improved half-life in the blood and reduced release. Some of EB derivatives have even been used in translational applications in clinics. In addition, a novel necrosis-avid feature of EB has recently been reported in some preclinical animal studies. Given all these interesting and important advances in EB study, a comprehensive revisiting of EB has been made in its biomedical applications in the review.
Cambiar el arte para cambiar el mundo (Una perspectiva feminista Diálogo abierto con Suzanne Lacy

Directory of Open Access Journals (Sweden)

Elena García-Oliveros

2016-03-01

Full Text Available Este artículo ahonda en la perspectiva activista y transformadora de las artistas feministas que surgieron en la década de los años 70, indagando en su particular visión acerca de la capacidad del arte para crear nuevos modelos sociales integradores. A partir del caso de la artista norteamericana Suzanne Lacy, con quien las autoras han mantenido diversos encuentros de carácter público en el Centro de Arte Contemporáneo Matadero de Madrid, se pormenorizan las estrategias que el feminismo ha trabado en torno al arte público y se busca una redefinición de los ejes principales que sustentan el medio artístico actual: la autoría, la obra y su difusión y el valor final de la pieza. La investigación continúa con los estudios de caso de la artista ciberfeminista Shu Lea Cheang, la artista de origen paraguayo Faith Wilding y el colectivo madrileño Toxic Lesbian.
The Politics of Race and Patriarchy in Claire-Solange, âme africaine by Suzanne Lacascade

Directory of Open Access Journals (Sweden)

Valérie Orlando

2005-01-01

Full Text Available Racial discrimination, colonialism, marginalization, and imperial politics are the components of Martinican author Suzanne Lacascade's 1924 novel, Claire-Solange, âme africaine . This little-known work is shrouded in mystery. Less information is available about the author or under what circumstances she conceptualized and completed her novel. Lacascade probably contributed to various reviews and journals of the first days of the Négritude movement. The novel offers one of the first discourses on race, racial mixing, hierarchy, and colonialism as construed by blacks and whites. The author defies the power of men over women in French society of the early twentieth century. Racialized parameters are synthesized, most significantly, through the protagonist Claire-Solange's views and opinions on, two environments: the first is France, whose language she speaks fluently but in which she feels foreign; and the second African, a mythical place to which she is drawn due to her African ancestry filtered through her island home of Martinique. The author offers her readers a window on the life of a mulatta woman who is caught in the middle of white and black, forced, in the end, to live in a French, beige in-between, forever considered an étrangère because of her color.
Effectiveness of cyclosporine and mycophenolate mofetil in a child with refractory evans syndrome

Directory of Open Access Journals (Sweden)

Piero Farruggia

2011-05-01

Full Text Available Evans Syndrome is a rare autoimmune disease consisting of hemolytic anemia, thrombocytopenia and/or neutropenia. It may be associated with other autoimmune or lymphoproliferative diseases. Its course can be extremely serious and, rarely, even life-threatening; thus it represents a excellent treatment challenge for the pediatric hematologist. First line treatment consists of steroids and/or immunoglobulin; further therapy with rituximab, vincristine, cyclophosphamide and other immunosuppressive drugs can be considered in unresponsive patients. We describe a baby with refractory Evans Syndrome that was cured by prolonged administration of mycophenolate mofetil and remained disease-free for 4 years after the discontinuation of treatment.
Enantioselective Evans-Tishchenko Reduction of b-Hydroxyketone Catalyzed by Lithium Binaphtholate

Directory of Open Access Journals (Sweden)

Makoto Nakajima

2011-06-01

Full Text Available Lithium diphenylbinaphtholate catalyzed the enantioselective Evans-Tishchenko reduction of achiral b-hydroxyketones to afford monoacyl-protected 1,3-diols with high stereoselectivities. In the reaction of racemic b-hydroxyketones, kinetic optical resolution occurred in a highly stereoselective manner.
Diplodia natalensis , Pole Evans: a causal agent of citrus gummosis ...

African Journals Online (AJOL)

Isolations were made from the barks of gummosis-infected citrus trees from orchards of the University of Ghana Agricultural Research Station at Kade. The isolation media used were 1.5% water agar, 1.5% water agar + nystatin and 1.5% water agar + benomyl. Four isolates including Diplodia natalensis Pole Evans, ...
Commentary on spent fuel storage at Morris operation

International Nuclear Information System (INIS)

Eger, K.J.; Zima, G.E.

1979-10-01

The General Electric Company is providing technical support to Battelle Pacific Northwest Laboratories in the analysis of the design, operation, and maintenance experience in the handling of nuclear fuel at the Independent Spent Fuel Storage Facility. The purpose of this report is to provide a description of spent fuel handling activities and systems, and an analysis of the storage performance as developed over the seven year operational history of the Morris Operation. Design considerations and performance are analyzed for both the basin and key supporting systems. The bases for this analysis are the provisions for containing radioactive by-product materials, for shielding from the radiation they emit, and for preventing the formation of a critical array. These provisions have been met effectively over the history of storage at Morris. The release of radioactive materials is minimized by the protection of the cladding integrity, the containment of the basin water, the removal of radioactive and other contaminants from the water, and by filtering and then dispersing the basin air. Four auxiliary systems are provided to accomplish this, the basin leak detection system, the filter, the coolers, and the building ventilation system. This successful history notwithstanding, action to reduce personnel exposure, to improve fuel handling reliability and to lessen the potential for accidents continues to be taken
Henri Cartier-Bresson / Walker Evans : Photographier l’Amérique (1929-1947

Directory of Open Access Journals (Sweden)

François Brunet

2009-08-01

Full Text Available Dans un mot adressé en 2001 à Peter Galassi, conservateur de la photographie au MOMA, Henri Cartier-Bresson, alors âgé de quatre-vingt-treize ans, écrivait plaisamment — mais non pas complaisamment : « If it had not been for the challenge of the work of Walker Evans, I don’t think I would have remained a fotographer » (« sans le défi constitué par le travail de Walker Evans, je ne crois pas que je serais resté fotographe ». Pour fêter le centenaire de Cartier-Bresson, c’est ce défi — plutôt ...
“Preposterous thicks and thins”: i libri ideali di William Morris fra intermedialità e teoria sociale

Directory of Open Access Journals (Sweden)

Paola Spinozzi

2015-12-01

Full Text Available Fra le molteplici espressioni dell’osmosi fra arte verbale e visiva perseguita da William Morris, la stampa e la tipografia rivestono un ruolo peculiare. Il libro ideale di Morris – oggetto materiale e object d’art – solleva questioni cardinali che riguardano l’interdipendenza fra parola e immagine, i nessi fra forma e contenuto, il ruolo dell’arte nella società, le interazioni fra estetica e politica. Le ragioni che indussero Morris a criticare Giambattista Bodoni sono state tralasciate fino ad ora e richiedono una disamina, perché rivelano l’intersecarsi di orientamenti estetici ed ideologici nell’evoluzione della tipografia e dell’editoria fra la fine dell’Ottocento e gli inizi del Novecento.
75 FR 70691 - World Color Mt. Morris, IL LLC, Premedia Chicago Division, Currently Known as Quad/Graphics, Inc...

Science.gov (United States)

2010-11-18

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-74,142] World Color Mt. Morris... to Apply for Worker Adjustment Assistance on May 24, 2010, applicable to workers of World Color Mt... that on July 2, 2010, World Color Mt. Morris, IL LLC was purchased by Quad/Graphics, Inc. and is...
Creating the "desired mindset": Philip Morris's efforts to improve its corporate image among women.

Science.gov (United States)

McDaniel, Patricia A; Malone, Ruth E

2009-01-01

Through analysis of tobacco company documents, we explored how and why Philip Morris sought to enhance its corporate image among American women. Philip Morris regarded women as an influential political group. To improve its image among women, while keeping tobacco off their organizational agendas, the company sponsored women's groups and programs. It also sought to appeal to women it defined as "active moms" by advertising its commitment to domestic violence victims. It was more successful in securing women's organizations as allies than active moms. Increasing tobacco's visibility as a global women's health issue may require addressing industry influence.
Working to make an image: an analysis of three Philip Morris corporate image media campaigns.

Science.gov (United States)

Szczypka, Glen; Wakefield, Melanie A; Emery, Sherry; Terry-McElrath, Yvonne M; Flay, Brian R; Chaloupka, Frank J

2007-10-01

To describe the nature and timing of, and population exposure to, Philip Morris USA's three explicit corporate image television advertising campaigns and explore the motivations behind each campaign. Analysis of television ratings from the largest 75 media markets in the United States, which measure the reach and frequency of population exposure to advertising; copies of all televised commercials produced by Philip Morris; and tobacco industry documents, which provide insights into the specific goals of each campaign. Household exposure to the "Working to Make a Difference: the People of Philip Morris" averaged 5.37 ads/month for 27 months from 1999-2001; the "Tobacco Settlement" campaign averaged 10.05 ads/month for three months in 2000; and "PMUSA" averaged 3.11 ads/month for the last six months in 2003. The percentage of advertising exposure that was purchased in news programming in order to reach opinion leaders increased over the three campaigns from 20%, 39% and 60%, respectively. These public relations campaigns were designed to counter negative images, increase brand recognition, and improve the financial viability of the company. Only one early media campaign focused on issues other than tobacco, whereas subsequent campaigns have been specifically concerned with tobacco issues, and more targeted to opinion leaders. The size and timing of the advertising buys appeared to be strategically crafted to maximise advertising exposure for these population subgroups during critical threats to Philip Morris's public image.
Posthumous Pardons, the Home Office and the Timothy Evans Case

OpenAIRE

Rubin, Gerry

2007-01-01

Examines the legal issues surrounding the exercise of the prerogative of mercy to grant posthumous pardons either to those convicted of a capital offence or those executed for offences under military law, specifically during the First World War. Focuses on the policy considerations leading to the Home Secretary’s decision to recommend the grant of a posthumous pardon for Timothy Evans in 1966.
Philip Morris's website and television commercials use new language to mislead the public into believing it has changed its stance on smoking and disease.

Science.gov (United States)

Friedman, Lissy C

2007-12-01

This paper analyses Philip Morris's evolving website and the legal strategies employed in its creation and dissemination. Internal tobacco documents were searched and examined and their substance verified and triangulated using media accounts, legal and public health research papers, and visits to Philip Morris's website. Various drafts of website language, as well as informal discussion of the website's creation, were located in internal Philip Morris documents. I compared website statements pertaining to Philip Morris's stance on cigarette smoking and disease with statements made in tobacco trials. Philip Morris created and disseminated its website's message that it agreed that smoking causes disease and is addictive in an effort to sway public opinion, while maintaining in a litigation setting its former position that it cannot be proved that smoking causes disease or is addictive. Philip Morris has not changed its position on smoking and health or addiction in the one arena where it has the most to lose-in the courtroom, under oath.
Monotypic no longer: a new species of Panca Evans (Lepidoptera: Hesperiidae: Hesperiinae: Moncini) from South America.

Science.gov (United States)

Dolibaina, Diego Rodrigo; Carneiro, Eduardo; Mielke, Olaf Hermann Hendrik; Casagrande, Mirna Martins; Lamas, Gerardo

2017-05-19

A new species belonging to the previously monotypic genus Panca Evans, 1955, P. moseri Dolibaina, Carneiro & O. Mielke sp. nov., from grasslands areas of Peru, Bolivia and Brazil is described. Adults and male and female genitalia of the new species are illustrated, described in detail, and compared with the type species of the genus, Lerodea subpunctuli Hayward, 1934, and with its externally most similar and sympatric species, Vidius mictra Evans, 1955. The systematic position of the genus Panca and its association with lowland open natural habitats of South America are discussed.
Spectral Analysis and Dirichlet Forms on Barlow-Evans Fractals

OpenAIRE

Steinhurst, Benjamin; Teplyaev, Alexander

2012-01-01

We show that if a Barlow-Evans Markov process on a vermiculated space is symmetric, then one can study the spectral properties of the corresponding Laplacian using projective limits. For some examples, such as the Laakso spaces and a Spierpinski P\\^ate \\`a Choux, one can develop a complete spectral theory, including the eigenfunction expansions that are analogous to Fourier series. Also, one can construct connected fractal spaces isospectral to the fractal strings of Lapidus and van Frankenhu...

THE HISTORY OF DESIGN EDUCATION AND WILLIAM MORRIS

Directory of Open Access Journals (Sweden)

Oguz DILMAC

2015-04-01

Full Text Available Industrial revolution had an impact on art as well as other fields of society in the years 1760-1860. The machines came to the front in together with bringing out production line to supply growing demand, and so the importance the art had diminished. The machines having some features like standard production, scales based on rules and geometric form having unnatural appearance caused the artists such as William Morris and John Ruskin to believe that the machine harmed the art. The artists such as Morris and Ruskin took a leading role in development of design idea by resisting the form of machine production devoid of art in the light of this ideas. The problem of design keeps as a current issue nowadays. That’s why, we could create a solution by having different perspectives based on previous experience and problems encountered nowadays. The problem of design keeps on up-to-date issue with the technology developing very fast today. So, this study was made with the aim to help us present right approaches towards today’s problems. This research, review of the literature obtained from architecture, history of art and industrial design on books- magazines the subject of the dissertation thesis Higher Education Center was formed with descriptive narratives. Another aim of the research carried out in this context the handmade, machine design is to examine the emerging issues in the transition to production.
How Philip Morris built Marlboro into a global brand for young adults: implications for international tobacco control.

Science.gov (United States)

Hafez, N; Ling, P M

2005-08-01

To describe Philip Morris' global market research and international promotional strategies targeting young adults. Analysis of previously secret tobacco industry documents. Philip Morris pursued standardised market research and strategic marketing plans in different regions throughout the world using research on young adults with three principle foci: lifestyle/psychographic research, brand studies, and advertising/communication effectiveness. Philip Morris identified core similarities in the lifestyles and needs of young consumers worldwide, such as independence, hedonism, freedom, and comfort. In the early 1990s Philip Morris adopted standardised global marketing efforts, creating a central advertising production bank and guidelines for brand images and promotions, but allowing regional managers to create regionally appropriate individual advertisements. Values and lifestyles play a central role in the global marketing of tobacco to young adults. Worldwide counter marketing initiatives, coupled with strong, coherent global marketing policies such as the Framework Convention on Tobacco Control, are needed to break associations between young adult values and tobacco brands. As globalisation promotes the homogenisation of values and lifestyles, tobacco control messages that resonate with young adults in one part of the world may appeal to young adults in other countries. Successful tobacco control messages that appeal to young people, such as industry denormalisation, may be expanded globally with appropriate tailoring to appeal to regional values.
Public Lecture | The long road to the LHC | Prof. Lyn Evans, Dr. Daniel Treille and Prof. Peter Jenni | 9 October

CERN Document Server

2014-01-01

“The long road to the LHC” by Prof. Lyn Evans, Dr. Daniel Treille and Prof. Peter Jenni. Thursday 9 October, 7.30 p.m. in the Globe of Science and Innovation. Talk in English with simultaneous interpreting into French. Entrance free. Limited number of seats. Reservation essential: +41 22 767 76 76 or cern.reception@cern.ch Lyn Evans. Lecture by Lyn Evans Abstract The key to the discovery of the Higgs boson has been the development of particle accelerators at CERN over the years. I will explain how a particle accelerator works and will follow the path from the construction of the Proton Synchrotron in the 1950s to the world’s most powerful colliding beam machine, the Large Hadron Collider. Biography Born in 1945, Lyn Evans has spent his whole career in the field of high energy physics and particle accelerators, participating in all the great projects of CERN. From 1993 he led the team that designed, built and commissioned the LHC. He is currently ...
Recenzja książki: James Evans, The history and practice of ancient astronomy, Oford University Press, 1998.

OpenAIRE

Dylewski, Jarosław

2011-01-01

Professor James Evans is a physicist working an University of Pudget Sound in the USA. His reseatch is focused on ancient astronomy and application of that knowledge. He also successfully attempted to build gnomon, astrolabe or analemna – instruments used in antuiquity and medieval times to make observations of celestial bodies. In his work, The History and Practice of Ancient Astronomy, professor Evans introduces the reader to the evolution of astronomical knowledge, from the simplest observ...
Joint reproductive autonomy: does Evans v Amicus Healthcare Ltd provide for a gender-neutral approach to assisted reproductive rights?

Science.gov (United States)

Allin, Michael J

2015-06-01

Assisted reproductive technology encompasses methods of achieving pregnancy by artificial or partially artificial means. Whilst these methods are more commonly used by couples suffering from problems of infertility, some forms of assistance are employed by fertile couples, for example pre-implantation genetic diagnosis. The overall regulatory framework in the UK is predominantly found in the Human Fertilisation and Embryology Act 1990. The usual rules relating to consent and autonomy apply and were discussed in depth in Evans v Amicus Healthcare Ltd and later in Evans v United Kingdom. This paper considers whether the Evans litigation envisages the possibility of further encouraging joint autonomy in the use of zygotes and whether there is a continuing right to autonomy by the party not bearing the pregnancy. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.
ARTIST (Asian regional tobacco industry scientist team): Philip Morris' attempt to exert a scientific and regulatory agenda on Asia.

Science.gov (United States)

Tong, E K; Glantz, S A

2004-12-01

To describe how the transnational tobacco industry has collaborated with local Asian tobacco monopolies and companies to promote a scientific and regulatory agenda. Analysis of previously secret tobacco industry documents. Transnational tobacco companies began aggressively entering the Asia market in the 1980s, and the current tobacco industry in Asia is a mix of transnational and local monopolies or private companies. Tobacco industry documents demonstrate that, in 1996, Philip Morris led an organisation of scientific representatives from different tobacco companies called the Asian Regional Tobacco Industry Science Team (ARTIST), whose membership grew to include monopolies from Korea, China, Thailand, and Taiwan and a company from Indonesia. ARTIST was initially a vehicle for PM's strategies against anticipated calls for global smoke-free areas from a World Health Organization secondhand smoke study. ARTIST evolved through 2001 into a forum to present scientific and regulatory issues faced primarily by Philip Morris and other transnational tobacco companies. Philip Morris' goal for the organisation became to reach the external scientific and public health community and regulators in Asia. The Asian tobacco industry has changed from an environment of invasion by transnational tobacco companies to an environment of participation with Philip Morris' initiated activities. With this participation, tobacco control efforts in Asia face new challenges as Philip Morris promotes and integrates its scientific and regulatory agenda into the local Asian tobacco industry. As the local Asian tobacco monopolies and companies can have direct links with their governments, future implementation of effective tobacco control may be at odds with national priorities.
Natural Pineapple Leaf Fibre Extraction On Josapine And Morris

OpenAIRE

Mazalan Muhammad Firdaus; Yusof Yusri

2017-01-01

The pineapple’s leaf plant contains approximately 2.5% to 3.5% of strong white silky fibres. These fibres are useful and can be extracted from the leaves. There are a few ways to extract the fibre such as hand scrapping and by extraction machine. The objective of this research is to study the quality of fibre extraction by using different age of pineapple leaf. Next, the study aims to compare the quality of Josapine and Morris pineapple leaf with tensile test. Fibre yield percentage are calcu...
Evans Syndrome Complicated by Intratubular Hemoglobin Cast Nephropathy

Directory of Open Access Journals (Sweden)

Iván González

2017-01-01

Full Text Available Evans syndrome (ES is a rare autoimmune disorder whose exact pathophysiology is unknown. It is characterized by the simultaneous or subsequent development of autoimmune hemolytic anemia (AIHA and immune thrombocytopenia (ITP. Intravascular hemolysis, with hemoglobinemia, is known to produce acute kidney injury; however, the development of intratubular hemoglobin casts (hemoglobin cast nephropathy in the setting of acute hemolysis is uncommon. Likewise, the association of ES and acute renal failure is equally uncommon. We present a case of a 7-year-old girl with ES who developed acute kidney injury in the setting of intravascular hemolysis and had widespread intratubular hemoglobin casts.
Foam separation of Rhodamine-G and Evans Blue using a simple separatory bottle system.

Science.gov (United States)

Dasarathy, Dhweeja; Ito, Yoichiro

2017-09-29

A simple separatory glass bottle was used to improve separation effectiveness and cost efficiency while simultaneously creating a simpler system for separating biological compounds. Additionally, it was important to develop a scalable separation method so this would be applicable to both analytical and preparative separations. Compared to conventional foam separation methods, this method easily forms stable dry foam which ensures high purity of yielded fractions. A negatively charged surfactant, sodium dodecyl sulfate (SDS), was used as the ligand to carry a positively charged Rhodamine-G, leaving a negatively charged Evans Blue in the bottle. The performance of the separatory bottle was tested for separating Rhodamine-G from Evans Blue with sample sizes ranged from 1 to 12mg in preparative separations and 1-20μg in analytical separations under optimum conditions. These conditions including N 2 gas pressure, spinning speed of contents with a magnetic stirrer, concentration of the ligand, volume of the solvent, and concentration of the sample, were all modified and optimized. Based on the calculations at their peak absorbances, Rhodamine-G and Evans Blue were efficiently separated in times ranging from 1h to 3h, depending on sample volume. Optimal conditions were found to be 60psi N 2 pressure and 2mM SDS for the affinity ligand. This novel separation method will allow for rapid separation of biological compounds while simultaneously being scalable and cost effective. Published by Elsevier B.V.
Katayama fever in scuba divers - A report of 3 cases | Evans | South ...

African Journals Online (AJOL)

Katayama fever in scuba divers - A report of 3 cases. A.C. Evans, D.J. Martin, B.D. Ginsburg. Abstract. Katayama fever or acute schistosomiasis probably occurs more commonly than is recorded. Interviews with a 3-man scuba diving team who had had contact with a large dam in an ·endemic area of the eastern Transvaal ...
Sotsiaalne ettevõtlus lahendab murekohti / Mervi Raudsaar, Roger Evans ; intervjueerinud Merilyn Merisalu

Index Scriptorium Estoniae

Raudsaar, Mervi, 1975-

2012-01-01

TÜ ettevõtluskeskuse kaasabil loetakse kevadsemestril Tartu ülikoolis, Eesti maaülikoolis, Tallinna ülikoolis ja EBS-is inglise- ja eestikeelset õppeainet "Sotsiaalse ettevõtluse alused". Loenguid loevad TÜ majandusteaduskonna ettevõtluse assistent Mervi Raudsaar, külalisprofessor Roger Evans Šotimaalt ning Margarita Sokolova Heateo Sihtasutusest. Ainekursus valmib koostöös Heateo Sihtasutuse ja EASiga
Chemoselective N-arylation of aminobenzamides via copper catalysed Chan-Evans-Lam reactions.

Science.gov (United States)

Liu, Shuai; Zu, Weisai; Zhang, Jinli; Xu, Liang

2017-11-15

Chemoselective N-arylation of unprotected aminobenzamides was achieved via Cu-catalysed Chan-Evans-Lam cross-coupling with aryl boronic acids for the first time. Simple copper catalysts enable the selective arylation of amino groups in ortho/meta/para-aminobenzamides under open-flask conditions. The reactions were scalable and compatible with a wide range of functional groups.
A Postcolonial Appraisal of Suzanne Collins’ The Hunger Games in the Light of Bhabha’s Ideas

Directory of Open Access Journals (Sweden)

Roya Ghaffarpour

2013-05-01

Full Text Available The present paper has tried to apply Bhabha's significant notions such as mimicry, ambivalence and stereotype to Suzanne Collins' The Hunger Games. Bhabha believes that in the interaction of the colonizer and the colonized both cultures are affected and neither culture can claim to have a pure and fixed status. In the process of interaction, the identity of both colonizer and the colonized undergoes serious changes. The colonizer stereotypes the colonized, regarding them as the inferior, thoughtless beings. The colonized seeing them in power internalize what they say, perceiving themselves as backward and the colonizer as superior, sophisticated beings. As they consider the colonizer as the sophisticated, powerful culture, they try to imitate them (this is actually what the colonizer wants which are not the exact copy but the parody of them, causing crack in the dominance of the colonizer. In this interaction, not only the colonized's identity but also the colonizer's alters. This is in fact what happens in Collins' The Hunger Games. The characters in the novel when encountering the colonizer's culture change their identity and become who they want them to be; however, the characters also through some resistance make the colonizer to follow what they assign for them. Moreover, during the course of the novel, the characters find an ambivalent character as a result of experiencing unhomeliness. This ambivalence makes them have a double consciousness, to be attracted toward the colonized culture and at the same time repulsed it.
Managing missing scores on the Roland Morris Disability Questionnaire

DEFF Research Database (Denmark)

Kent, Peter; Lauridsen, Henrik Hein

2011-01-01

Study Design: Analysis of Roland Morris Disability Questionnaire (RMDQ) and Oswestry Disability Index (Oswestry) responses.Objectives: To determine the prevalence of unanswered questions on the RMDQ23 (23-item RMDQ version) and Oswestry questionnaires. To determine if managing RMDQ23 missing data...... fully completed RMDQ23 and matching Oswestry questionnaire sets. Raw sum scores were calculated, and questions systematically dropped. At each stage, sum scores were converted to a score on a 0-100 scale and the error calculated. Wilcoxon Tests were used to compare the magnitude of the error scores...
Comparative Outcomes Between Step-Cut Lengthening Calcaneal Osteotomy vs Traditional Evans Osteotomy for Stage IIB Adult-Acquired Flatfoot Deformity.

Science.gov (United States)

Saunders, Stuart M; Ellis, Scott J; Demetracopoulos, Constantine A; Marinescu, Anca; Burkett, Jayme; Deland, Jonathan T

2018-01-01

The forefoot abduction component of the flexible adult-acquired flatfoot can be addressed with lengthening of the anterior process of the calcaneus. We hypothesized that the step-cut lengthening calcaneal osteotomy (SLCO) would decrease the incidence of nonunion, lead to improvement in clinical outcome scores, and have a faster time to healing compared with the traditional Evans osteotomy. We retrospectively reviewed 111 patients (143 total feet: 65 Evans, 78 SLCO) undergoing stage IIB reconstruction followed clinically for at least 2 years. Preoperative and postoperative radiographs were analyzed for the amount of deformity correction. Computed tomography (CT) was used to analyze osteotomy healing. The Foot and Ankle Outcome Scores (FAOS) and lateral pain surveys were used to assess clinical outcomes. Mann-Whitney U tests were used to assess nonnormally distributed data while χ 2 and Fisher exact tests were used to analyze categorical variables (α = 0.05 significant). The Evans group used a larger graft size ( P lengthening. Level III, retrospective cohort study.
Comprehensive behavioural analysis of Long Evans and Sprague-Dawley rats reveals differential effects of housing conditions on tests relevant to neuropsychiatric disorders.

Directory of Open Access Journals (Sweden)

Karly M Turner

Full Text Available Genetic (G and environmental (E manipulations are known to alter behavioural outcomes in rodents, however many animal models of neuropsychiatric disorders only use a restricted selection of strain and housing conditions. The aim of this study was to examine GxE interactions comparing two outbred rat strains, which were housed in either standard or enriched cages. The strains selected were the albino Sprague-Dawley rat, commonly used for animal models, and the other was the pigmented Long Evans rat, which is frequently used in cognitive studies. Rats were assessed using a comprehensive behavioural test battery and included well-established tests frequently employed to examine animal models of neuropsychiatric diseases, measuring aspects of anxiety, exploration, sensorimotor gating and cognition. Selective strain and housing effects were observed on a number of tests. These included increased locomotion and reduced pre-pulse inhibition in Long Evans rats compared to Sprague Dawley rats; and rats housed in enriched cages had reduced anxiety-like behaviour compared to standard housed rats. Long Evans rats required fewer sessions than Sprague Dawley rats to learn operant tasks, including a signal detection task and reversal learning. Furthermore, Long Evans rats housed in enriched cages acquired simple operant tasks faster than standard housed Long Evans rats. Cognitive phenotypes in animal models of neuropsychiatric disorders would benefit from using strain and housing conditions where there is greater potential for both enhancement and deficits in performance.
S-Allyl cysteine improves nonalcoholic fatty liver disease in type 2 diabetes Otsuka Long-Evans Tokushima Fatty rats via regulation of hepatic lipogenesis and glucose metabolism

OpenAIRE

Takemura, Shigekazu; Minamiyama, Yukiko; Kodai, Shintaro; Shinkawa, Hiroji; Tsukioka, Takuma; Okada, Shigeru; Azuma, Hideki; Kubo, Shoji

2013-01-01

It is important to prevent and improve diabetes mellitus and its complications in a safe and low-cost manner. S-Allyl cysteine, an aged garlic extract with antioxidant activity, was investigated to determine whether S-allyl cysteine can improve type 2 diabetes in Otsuka Long-Evans Tokushima Fatty rats with nonalcoholic fatty liver disease. Male Otsuka Long-Evans Tokushima Fatty rats and age-matched Long-Evans Tokushima Otsuka rats were used and were divided into two groups at 29 weeks of age....
Measurement of the increase in the capillary permeability in skin with Evans blue labelled with iodine-125 or 131

International Nuclear Information System (INIS)

Sugarava, S.; Goncalves, J.M.

1976-01-01

The quantitative evaluation of bradykinin and histamine with Evans blue labelled with iodine -125 or 131 is described. The activity upon vascular permeability was performed in the abdominal wall of rats injecting intravenously solution of labelled Evans blue and 0,1 ml of vasoactive drugs solution intradermally. Skin discs were cut with circular punch for external counting, quantitative results being compared with control discs. By using this method, satisfactory log dose-reponse curves were obtained for bradykinin and histamine that followed the general trend of S - shaped curves [pt
Metrology at Philip Morris Europe

Directory of Open Access Journals (Sweden)

Gualandris R

2014-12-01

Full Text Available The importance of the metrology function at Philip Morris Europe (PME, a multinational organisation producing at over 40 sites in the European, Middle Eastern and African Regions is presented. Standardisation of test methods and equipment as well as the traceability of calibration gauges to the same reference gauge are essential in order to obtain comparable results among the various production centers. The metrology function as well as the qualification of instruments and the drafting of test and calibration operating procedures for this region are conducted or co-ordinated by the Research and Development Department in Neuchatel, Switzerland. In this paper the metrology function within PME is presented based on the measurement of the resistance to draw for which the PME R&D laboratory is accredited (ISO/CEI 17025, as both a calibration and a testing laboratory. The following topics are addressed in this paper: traceability of calibration standards to national standards; comparison of results among manufacturing centres; the choice, the budget as well as the computation of uncertainties. Furthermore, some practical aspects related to the calibration and use of the glass multicapillary gauges are discussed.
Managing missing scores on the Roland Morris Disability Questionnaire

DEFF Research Database (Denmark)

Lauridsen, Henrik Hein

Background and purpose: It is likely that the most common method for calculating a Roland Morris Disability Index (RMDQ) sum score is to simply ignore any unanswered questions. In contrast, the raw sum score on the Oswestry Disability Index (ODI) is converted to a 0-100 scale, with the advantage...... of unanswered RMDQ questions was measured in a research and a routine care setting. The accuracy of the RMDQ proportional recalculation method was measured using 311 fully completed RMDQ and matching ODI questionnaire sets. Raw sum scores were calculated, and questions systematically dropped. At each stage, sum...

Philip Morris Asia Ltd. v. Australia – abuse of rights in investor-state arbitration / Ulf Linderfalk

Index Scriptorium Estoniae

Linderfalk, Ulf

2017-01-01

Kohtulahendist Philip Morris Asia Ltd. vs Australia. Õiguste kuritarvitamise doktriinist rahvusvahelises õiguses. Austraalia tubakaseadusest, seadusest tulenevatest piirangutest tubakatoodete pakendamisele, kaubamärgi kasutamise piiramisest tubakatoodete pakendil
Aerobic fitness relates to learning on a virtual morris water task and hippocampal volume in adolescents

Science.gov (United States)

Herting, Megan M.; Nagel, Bonnie J.

2012-01-01

In rodents, exercise increases hippocampal neurogenesis and allows for better learning and memory performance on water maze tasks. While exercise has also been shown to be beneficial for the brain and behavior in humans, no study has examined how exercise impacts spatial learning using a directly translational water maze task, or if these relationships exist during adolescence – a developmental period which the animal literature has shown to be especially vulnerable to exercise effects. In this study, we investigated the influence of aerobic fitness on hippocampal size and subsequent learning and memory, including visuospatial memory using a human analogue of the Morris Water Task, in 34 adolescents. Results showed that higher aerobic fitness predicted better learning on the virtual Morris Water Task and larger hippocampal volumes. No relationship between virtual Morris Water Task memory recall and aerobic fitness was detected. Aerobic fitness, however, did not relate to global brain volume, or verbal learning, which might suggest some specificity of the influence of aerobic fitness on the adolescent brain. This study provides a direct translational approach to the existing animal literature on exercise, as well as adds to the sparse research that exists on how aerobic exercise impacts the developing human brain and memory. PMID:22610054
Aerobic fitness relates to learning on a virtual Morris Water Task and hippocampal volume in adolescents.

Science.gov (United States)

Herting, Megan M; Nagel, Bonnie J

2012-08-01

In rodents, exercise increases hippocampal neurogenesis and allows for better learning and memory performance on water maze tasks. While exercise has also been shown to be beneficial for the brain and behavior in humans, no study has examined how exercise impacts spatial learning using a directly translational water maze task, or if these relationships exist during adolescence--a developmental period which the animal literature has shown to be especially vulnerable to exercise effects. In this study, we investigated the influence of aerobic fitness on hippocampal size and subsequent learning and memory, including visuospatial memory using a human analogue of the Morris Water Task, in 34 adolescents. Results showed that higher aerobic fitness predicted better learning on the virtual Morris Water Task and larger hippocampal volumes. No relationship between virtual Morris Water Task memory recall and aerobic fitness was detected. Aerobic fitness, however, did not relate to global brain volume or verbal learning, which might suggest some specificity of the influence of aerobic fitness on the adolescent brain. This study provides a direct translational approach to the existing animal literature on exercise, as well as adds to the sparse research that exists on how aerobic exercise impacts the developing human brain and memory. Published by Elsevier B.V.
On the behavior of Brønsted-Evans-Polanyi relations for transition metal oxides

DEFF Research Database (Denmark)

Vojvodic, Aleksandra; Vallejo, Federico Calle; Guo, Wei

2011-01-01

Versatile Brønsted-Evans-Polanyi (BEP) relations are found from density functional theory for a wide range of transition metal oxides including rutiles and perovskites. For oxides, the relation depends on the type of oxide, the active site, and the dissociating molecule. The slope of the BEP...
The Living Tomorrow Project: how Philip Morris has used a Belgian tourist attraction to promote ventilation approaches to the control of second hand smoke

Science.gov (United States)

Pilkington, P; Gilmore, A

2004-01-01

Study objective: To examine the involvement of Philip Morris in Living Tomorrow 2 and determine the rationale behind its involvement. Design: Research was conducted through a web based search of internal tobacco industry documents made publicly available through litigation. Main results: For approximately €1 000 000 Philip Morris (now Altria) became a co-initiator of Living Tomorrow 2, a tourist complex in Belgium that aims to demonstrate how we will be living in the future. In addition to promoting the company and its grocery products, Philip Morris is using the complex and its website to promote ventilation as a means of accommodating smokers and non-smokers in the indoor environment. Particular emphasis was placed on the bar and restaurant areas. Despite the rationale for its involvement, Philip Morris fails to acknowledge its role as a cigarette manufacturer. As a form of corporate sponsorship Philip Morris thought its involvement could evade any European tobacco advertising ban. Conclusions: Philip Morris is using a tourist attraction to promote its views on control of second hand smoke (SHS) and accommodation of smokers and non-smokers in the indoor environment. However, ventilation does not deal with the health effects of SHS. Policymakers must be cognisant of the devious tactics the industry employs to promote its own agenda, especially in relation to indoor air quality and smoking in public places. Tobacco control legislation should be continually modified and strengthened in response to the changing activities of the tobacco industry as it strives to evade existing legislation and deter the advent of new legislation. PMID:15564621
33 CFR 80.712 - Morris Island, SC to Hilton Head Island, SC.

Science.gov (United States)

2010-07-01

... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Morris Island, SC to Hilton Head..., SC to Hilton Head Island, SC. (a) A line drawn from the easternmost tip of Folley Island to the... easternmost extremity of Hilton Head at latitude 32°13.0′ N. longitude 80°40.1′ W. [CGD 77-118a, 42 FR 35784...
Grasping the Unimaginable: Recent Holocaust Novels for Children by Morris Gleitzman and John Boyne

Science.gov (United States)

Gilbert, Ruth

2010-01-01

This discussion explores the role that storytelling and stories might have in leading children towards an awareness of uncertainty and ambiguity in relation to Holocaust representation. It focuses on Morris Gleitzman's "Once" ("2006"), its sequel "Then" ("2008"), and John Boyne's "The Boy in the Striped Pyjamas" ("2006") to consider the narrative…
Autoimmune hemolytic anemia, as part of Evans' syndrome, caused by cold reactive IgG autoantibodies

NARCIS (Netherlands)

Jaarsma, AS; Muis, N; DeGraaf, SSN

1996-01-01

We describe a boy with Evans' syndrome, consisting of immune thrombocytopenic purpura at age 2 and autoimmune hemolytic anemia (AIHA) at age 4. AIHA was caused by cold Ige autoantibodies. This is unusual because AIHA is generally associated with either warm IgG antibodies or cold IgM antibodies.
Electrical coupled Morris-Lecar neurons: From design to pattern analysis

Energy Technology Data Exchange (ETDEWEB)

Binczak, S.; Behdad, R.; Rossé, M.; Bilbault, J. M. [Laboratoire LE2I CNRS UMR 6306, Université de Bourgogne, 9 avenue Alain Savary, 21078 Dijon (France); Nekorkin, V. I.; Dmitrichev, A. S. [Institute of Applied Physics of RAS, 603950, Ulyanova Str 46, Nizhny Novgorod (Russian Federation)

2016-06-08

In this study, an experimental electronic neuron based on Morris-Lecar model is presented, able to become an experimental unit tool to study collective association of robust coupled neurons. The circuit design is given according to the ionic currents of this model. A weak coupling of such neurons under Multisim Software can generate clusters based on the boundary conditions of the neurons and their initial conditions. For this study, we work in the region close to the fold bifurcation of limit cycles. In this region two limit cycles exist, one of the cycles is stable and another one is unstable.
Electrical coupled Morris-Lecar neurons: From design to pattern analysis

Science.gov (United States)

Binczak, S.; Behdad, R.; Nekorkin, V. I.; Dmitrichev, A. S.; Rossé, M.; Bilbault, J. M.

2016-06-01

In this study, an experimental electronic neuron based on Morris-Lecar model is presented, able to become an experimental unit tool to study collective association of robust coupled neurons. The circuit design is given according to the ionic currents of this model. A weak coupling of such neurons under Multisim Software can generate clusters based on the boundary conditions of the neurons and their initial conditions. For this study, we work in the region close to the fold bifurcation of limit cycles. In this region two limit cycles exist, one of the cycles is stable and another one is unstable.
Electrical coupled Morris-Lecar neurons: From design to pattern analysis

International Nuclear Information System (INIS)

Binczak, S.; Behdad, R.; Rossé, M.; Bilbault, J. M.; Nekorkin, V. I.; Dmitrichev, A. S.

2016-01-01

In this study, an experimental electronic neuron based on Morris-Lecar model is presented, able to become an experimental unit tool to study collective association of robust coupled neurons. The circuit design is given according to the ionic currents of this model. A weak coupling of such neurons under Multisim Software can generate clusters based on the boundary conditions of the neurons and their initial conditions. For this study, we work in the region close to the fold bifurcation of limit cycles. In this region two limit cycles exist, one of the cycles is stable and another one is unstable.
Of mice and men: evolution and the socialist utopia. William Morris, H.G. Wells, and George Bernard Shaw.

Science.gov (United States)

Hale, Piers J

2010-01-01

During the British socialist revival of the 1880s competing theories of evolution were central to disagreements about strategy for social change. In News from Nowhere (1891), William Morris had portrayed socialism as the result of Lamarckian processes, and imagined a non-Malthusian future. H.G. Wells, an enthusiastic admirer of Morris in the early days of the movement, became disillusioned as a result of the Malthusianism he learnt from Huxley and his subsequent rejection of Lamarckism in light of Weismann's experiments on mice. This brought him into conflict with his fellow Fabian, George Bernard Shaw, who rejected neo-Darwinism in favour of a Lamarckian conception of change he called "creative evolution."
Technical Note: Method of Morris effectively reduces the computational demands of global sensitivity analysis for distributed watershed models

Directory of Open Access Journals (Sweden)

J. D. Herman

2013-07-01

Full Text Available The increase in spatially distributed hydrologic modeling warrants a corresponding increase in diagnostic methods capable of analyzing complex models with large numbers of parameters. Sobol' sensitivity analysis has proven to be a valuable tool for diagnostic analyses of hydrologic models. However, for many spatially distributed models, the Sobol' method requires a prohibitive number of model evaluations to reliably decompose output variance across the full set of parameters. We investigate the potential of the method of Morris, a screening-based sensitivity approach, to provide results sufficiently similar to those of the Sobol' method at a greatly reduced computational expense. The methods are benchmarked on the Hydrology Laboratory Research Distributed Hydrologic Model (HL-RDHM over a six-month period in the Blue River watershed, Oklahoma, USA. The Sobol' method required over six million model evaluations to ensure reliable sensitivity indices, corresponding to more than 30 000 computing hours and roughly 180 gigabytes of storage space. We find that the method of Morris is able to correctly screen the most and least sensitive parameters with 300 times fewer model evaluations, requiring only 100 computing hours and 1 gigabyte of storage space. The method of Morris proves to be a promising diagnostic approach for global sensitivity analysis of highly parameterized, spatially distributed hydrologic models.
Plasma volume methodology: Evans blue, hemoglobin-hematocrit, and mass density transformations

Science.gov (United States)

Greenleaf, J. E.; Hinghofer-Szalkay, H.

1985-01-01

Methods for measuring absolute levels and changes in plasma volume are presented along with derivations of pertinent equations. Reduction in variability of the Evans blue dye dilution technique using chromatographic column purification suggests that the day-to-day variability in the plasma volume in humans is less than + or - 20 m1. Mass density determination using the mechanical-oscillator technique provides a method for measuring vascular fluid shifts continuously for assessing the density of the filtrate, and for quantifying movements of protein across microvascular walls. Equations for the calculation of volume and density of shifted fluid are presented.
76 FR 7832 - Evans Solutions, LLC; Notice of Declaration of Intention and Soliciting Comments, Protests, and...

Science.gov (United States)

2011-02-11

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. DI10-20-000] Evans Solutions... original and seven copies should be filed with: Secretary, Federal Energy Regulatory Commission, 888 First...-acre man-made lake; (2) a powerhouse containing two 5-MW turbines and twelve 5-MW generators; (3) a...
Only One? The Default Interventionist Perspective as a Unimodel-Commentary on Evans & Stanovich (2013).

Science.gov (United States)

Kruglanski, Arie W

2013-05-01

Evans and Stanovich (2013, this issue) defend the dual-processing theories of higher cognition after first criticizing them on fundamental grounds. To make that possible, they resurrect the very distinctions between the two alleged "types" of processing that they formerly had rejected. At the end, however, the default-interventionist model they embrace, seems similar to the single-process unimodel they contest. © The Author(s) 2013.
Moniliophthora roreri (Cif y Par) Evans et al. en el cultivo de cacao

OpenAIRE

Sánchez Mora, Fernando David; Garcés Fiallos, Felipe Rafael

2012-01-01

More than a century, cacao (Theobroma cacao L.) in Ecuador has been an important source of income for farmers and currency for the country, becoming one of the biggest exporters worldwide. Then, gradually lost that status due to the attack of diseases, including moniliasis caused by [Moniliophthora roreri (Cif and Par) Evans et al.]. It can cause damage of up to 80% in production. Currently there is little scientific date information on its occurrence, symptoms, etiology, epidemiology, life c...
Cross-cultural adaptation of the Norwegian versions of the Roland-Morris Disability Questionnaire and the Oswestry Disability Index.

Science.gov (United States)

Grotle, M; Brox, J I; Vøllestad, N K

2003-09-01

To evaluate reliability and construct validity of the Norwegian versions of the Roland Morris Disability Questionnaire and the modified Oswestry Disability Index. Translation of two functional status questionnaires and a cross-sectional study of measurement properties. The questionnaires were translated and back-translated following the Guillemin criteria. The Norwegian versions were tested for 55 patients with acute low back pain and 50 patients with chronic low back pain. Test-retest with a 2-day interval was performed in a subsample of 28 patients from the chronic sample. Reliability was assessed by repeatability according to Bland and Altman, intraclass coefficient and coefficient of variation. Internal consistency was assessed by Cronbach's alpha. Concurrent construct validity was assessed with correlations between the questionnaires and the SF-36, Disability Rating Index and pain intensity. Repeatability of the Roland Morris Disability Questionnaire was 4 points, coefficient of variation 15% and intraclass correlation coefficient 0.89, and of the modified Oswestry Disability Index 11, 12% and 0.88, respectively. Internal consistency was 0.94 for both questionnaires. The questionnaires correlated highly with the physical functioning scale of SF-36, moderately with pain, and low with mental scales of the SF-36. The reliability and construct validity of the Norwegian versions of the Roland Morris Disability Questionnaire and the modified Oswestry Disability Index are acceptable for assessing functional status of Norwegian-speaking patients with low back pain.
Partial splenic embolization combined with vincristine infusion for the treatment of refractory idiopathic thrombocytopenic purpura and Evans syndrome: observation of its long-term efficacy

International Nuclear Information System (INIS)

Chen Shibing

2011-01-01

Objective: To observe the long-term efficacy of partial spleen embolization combined with vincristine infusion in treating refractory idiopathic thrombocytopenic purpura (ITP) and Evans syndrome. Methods: During the period of 2000-2007, partial spleen embolization together with vincristine infusion was carried out in 30 patients with refractory idiopathic thrombocytopenic purpura (n=24) or Evans syndrome (n=6). Vincristine infusion (2 mg) via splenic artery was performed before partial spleen embolization procedure. The long-term effectiveness was observed and analyzed. Results: One week after the treatment, the platelet count was increased from preoperative (10.23±8.28) × 10 9 /L to (140.28±85.45) × 10 9 /L in patients with ITP, while the platelet count was increased from preoperative (12±8) × 10 9 /L to (210±60) × 10 9 /L in patients with Evans syndrome. Meanwhile, the hemoglobin level showed an increase in different degrees, from preoperative (63.00±13.62) g/L to postoperative (123.00±13.14) g/L. The therapeutic effectiveness was 100%. During the follow-up time lasting for 3-5 years, recurrence was seen in 11 patients (36.7%) and the overall efficacy rate was 63.3%. Conclusion: For the treatment of refractory idiopathic thrombocytopenic purpura and Evans syndrome, partial spleen embolization combined with vincristine infusion carries reliable long-term efficacy. (author)
The Metaphysics of Morris R. Cohen: From Realism to Objective Relativism.

Science.gov (United States)

Cahoone, Lawrence

2017-01-01

Morris Cohen is mainly remembered as a philosopher of history and law, a friend of jurists (Oliver Wendell Holmes, Felix Frankfurter), and a teacher of more prominent philosophers (e.g., Ernest Nagel, Paul Weiss, Morton White). But his unique position as a student of the work of Russell and Peirce led him to make a distinctive contribution to the debate over realism in in the 1910s. Largely ignored and completely uncited, his early papers formulated what would later be called "objective relativism," influencing the later work of Columbia naturalism, hence American philosophy, from the 1940s to the 1960s.

The Philip Morris Genome Project: a guide to tracking alliances of the world´s largest cigarette company

Directory of Open Access Journals (Sweden)

Alan Blum

2018-03-01

Full Text Available Background Beginning in the 1980s, tobacco control efforts shifted from school-based and clinic-based education about the dangers of smoking to direct confrontation of the tobacco industry. But the industry also evolved by developing innovative promotional campaigns, adopting new corporate identities, and forging alliances with other industries and charitable organizations. Methods To document the extent of the commercial, civic, political, academic, military,and cultural ties cultivated by the world´s largest cigarette manufacturer, Philip Morris, a continuous, 35-year ethnographic analysis was conducted, involving daily monitoring of the global business press; monthly review of tobacco industry trade publications; scrutiny of annual company reports; and attendance at 20 shareholders´ meetings, four international tobacco industry trade expositions, and over 200 sports, arts, and ethnic minority events sponsored by the company. Results 48 Philip Morris manufacturing facilities in 32 countries produce more than 800 billion cigarettes a year for 180 markets..A pioneer in sponsoring popular programs on the new medium of television in the 1950s; the company circumvented the 1971 ban on TV cigarette advertising by creating sporting events that were internationally televised. By acquiring beer and food companies In the 1980s, Philip Morris retained influence over the mass media covetous of advertising revenue. In 2002 the company changed its name to Altria to diminish the tobacco stigma. It makes the world´s top cigarette brand, Marlboro, and holds 28% of the global market excluding China. The company has forged an extensive network of alliances with agricultural, marketing, chemical, pharmaceutical, financial, packaging, entertainment, shipping, and technology companies, as well as ties to hundreds of museums, arts organizations, universities, libraries, and charities combating problems such as domestic violence, hunger, pollution, illiteracy, and
Transient spatiotemporal chaos in the Morris-Lecar neuronal ring network

Energy Technology Data Exchange (ETDEWEB)

Keplinger, Keegan, E-mail: keegankeplinger@gmail.com; Wackerbauer, Renate, E-mail: rawackerbauer@alaska.edu [Department of Physics, University of Alaska, Fairbanks, Alaska 99775-5920 (United States)

2014-03-15

Transient behavior is thought to play an integral role in brain functionality. Numerical simulations of the firing activity of diffusively coupled, excitable Morris-Lecar neurons reveal transient spatiotemporal chaos in the parameter regime below the saddle-node on invariant circle bifurcation point. The neighborhood of the chaotic saddle is reached through perturbations of the rest state, in which few initially active neurons at an effective spatial distance can initiate spatiotemporal chaos. The system escapes from the neighborhood of the chaotic saddle to either the rest state or to a state of pulse propagation. The lifetime of the chaotic transients is manipulated in a statistical sense through a singular application of a synchronous perturbation to a group of neurons.
Transient spatiotemporal chaos in the Morris-Lecar neuronal ring network.

Science.gov (United States)

Keplinger, Keegan; Wackerbauer, Renate

2014-03-01

Transient behavior is thought to play an integral role in brain functionality. Numerical simulations of the firing activity of diffusively coupled, excitable Morris-Lecar neurons reveal transient spatiotemporal chaos in the parameter regime below the saddle-node on invariant circle bifurcation point. The neighborhood of the chaotic saddle is reached through perturbations of the rest state, in which few initially active neurons at an effective spatial distance can initiate spatiotemporal chaos. The system escapes from the neighborhood of the chaotic saddle to either the rest state or to a state of pulse propagation. The lifetime of the chaotic transients is manipulated in a statistical sense through a singular application of a synchronous perturbation to a group of neurons.
Minimum wage effects on employment and school enrollment: reply to Evans and Turner

OpenAIRE

David Neumark; William L. Wascher

1996-01-01

In earlier work, we presented results suggesting that minimum wage increases have important consequences for both the employment opportunities of youths and their decision to enroll in school. In this paper, we show that the recent claim made by William Evans and Mark Turner that our results are sensitive to changes in the definition of the enrollment rate is based upon an analysis that uses a mismeasured minimum wage index. When the data are constructed properly, our original conclusions are...
Sulfonato-imino copper(ii) complexes: fast and general Chan-Evans-Lam coupling of amines and anilines.

Science.gov (United States)

Hardouin Duparc, V; Schaper, F

2017-10-14

Sulfonato-imine copper complexes with either chloride or triflate counteranions were prepared in a one-step reaction followed by anion-exchange. They are highly active in Chan-Evans-Lam couplings under mild conditions with a variety of amines or anilines, in particular with sterically hindered substrates. No optimization of reaction conditions other than time and/or temperature is required.
Comment on the Morris and Suckerman Study of Therapist Warmth as a Factor in Automated Systematic Desensitization

Science.gov (United States)

McGlynn, F. Dudley; And Others

1976-01-01

Criticism of the study relating effects of therapist warmth to desensitization include: the use of surrogate, student subjects; nonstandard desensitization procedures; and no control group. Morris and Suckerman respond that the first two criticisms rely on selective reading of the literature and the third is irrelevant. (NG)
An Analysis Of The Main Charaters’ Conflicts In Mitch Albom’s Tuesdays With Morrie

OpenAIRE

Rahmad Priadi

2010-01-01

Skripsi ini berjudul “An analysis of the Main Characters’ Conflicts in Mitch Albom Tuesdays with Morrie”, pembahasan pada skripsi ini memfokuskan pada analisis mengenai unsur konflik yang terdapat pada kedua tokoh yang ada pada novel berjudul Tuesdays with Morrie, yang ditulis oleh Mitch Albom. Penulis mengumpulkan dan menyeleksi kutipan-kutipan yang berasal dari novel tersebut yang mana sesuai dengan faktor-faktor yang mengakibatkan konflik yang dialami oleh tokoh utama di dalam novel te...
Strain-dependent effects of acute caffeine on anxiety-related behavior in PVG/c, Long-Evans and Wistar rats.

Science.gov (United States)

Hughes, Robert N; Hancock, Nicola J

2016-01-01

To assess the possibility that acute caffeine's behavioral action might depend on rats' strain, effects of 50mg/kg of the drug were observed on activity, anxiety-related behavior and habituation learning in male and female rats from three different strains, namely PVG/c, Long-Evans and Wistar. All subjects were tested in an open field, an elevated plus maze and a light-dark box. For the three strains combined, increased occupancy of the center of the open field and entries of the open plus-maze arms with caffeine suggested caffeine-induced anxiolysis, whereas increased grooming in the open field, decreased rearing in the plus maze and increased risk assessment in the light-dark box were consistent with anxiogenesis. Caffeine also reduced open-field rearing only for PVG/c rats, and entries into and occupation of the light side of the light-dark box only for Long-Evans rats, and increased total defecation in the three types of apparatus for all three strains combined. Overall, caffeine appeared to be mainly anxiogenic. The drug also increased open-field ambulation for PVG/c rats and walking for all rats, but decreased open-field ambulation and entries into the plus maze closed arms for Wistar rats alone. In general, Wistar rats appeared to be the least and Long-Evans the most anxious of the three strains investigated. Caffeine also decreased within-session habituation of open-field ambulation for PVG/c rats alone, thereby suggesting strain-dependent interference with non-associative learning and short-term memory. Several overall sex differences were also observed that supported female rats being more active and less anxious than males. Copyright © 2015 Elsevier Inc. All rights reserved.
Navajo Code Talker Joe Morris, Sr. shared insights from his time as a secret World War Two messenger

Science.gov (United States)

2002-01-01

Navajo Code Talker Joe Morris, Sr. shared insights from his time as a secret World War Two messenger with his audience at NASA's Dryden Flight Research Center on Nov. 26, 2002. NASA Dryden is located on Edwards Air Force Base in California's Mojave Desert.
Rasch analysis of the 23-item version of the Roland Morris Disability Questionnaire

DEFF Research Database (Denmark)

Kent, Peter; Grotle, Margreth; Dunn, Kate M

2015-01-01

OBJECTIVE: To determine the psychometric properties of the 23-item version of the Roland Morris Disability Questionnaire (RMDQ-23) and to quantify their stability across 2 cultures/languages and 2 types of care-settings. METHODS: Rasch analysis of data from 1,000 patients with low back pain from...... clinical characteristics (such as age, gender, pain intensity, pain duration and care setting), depending on the country. CONCLUSION: As similar results have been found for the RMDQ-24, we believe it is timely to reconsider whether: (i) the RMDQ should be reconstructed using an item-response theory...
Alpha-lipoic acid attenuates cardiac fibrosis in Otsuka Long-Evans Tokushima Fatty rats

Directory of Open Access Journals (Sweden)

Lee Jung Eun

2012-09-01

Full Text Available Abstract Background Hyperglycemia leads to cardiac oxidative stress and an imbalance in glucose homeostasis. Diabetic cardiomyopathy is characterised by cardiac hypertrophy and fibrosis. However, the underlying mechanisms of diabetic cardiomyopathy are not fully understood. This study aimed to investigate the effects of alpha-lipoic acid (ALA on cardiac energy metabolism, antioxidant effect, and fibrosis in the hearts of Otsuka Long-Evans Tokushima fatty (OLETF rats. Methods Animals were separated into non-diabetic Long-Evans Tokushima Otsuka (LETO rats and diabetes-prone OLETF rats with or without ALA (200 mg/kg/day administration for 16 weeks. Diabetic cardiomyopathy was assessed by staining with Sirius Red. The effect of ALA on AMPK signalling, antioxidant enzymes, and fibrosis-related genes in the heart of OLETF rats were performed by Western blot analysis or immunohistochemistry. Results Western blot analysis showed that cardiac adenosine monophosphate-activated kinase (AMPK signalling was lower in OLETF rats than in LETO rats, and that ALA treatment increased the signalling in OLETF rats. Furthermore, the low antioxidant activity in OLETF rats was increased by ALA treatment. In addition to increased Sirius red staining of collagen deposits, transforming growth factor-β1 (TGF-β1 and connective tissue growth factor (CTGF were expressed at higher levels in OLETF rat hearts than in LETO rat hearts, and the levels of these factors were decreased by ALA. Conclusions ALA enhances AMPK signalling, antioxidant, and antifibrogenic effect. Theses findings suggest that ALA may have beneficial effects in the treatment of diabetic cardiomyopathy.
Turning free speech into corporate speech: Philip Morris' efforts to influence U.S. and European journalists regarding the U.S. EPA report on secondhand smoke.

Science.gov (United States)

Muggli, Monique E; Hurt, Richard D; Becker, Lee B

2004-09-01

Previously secret internal tobacco company documents show that the tobacco industry launched an extensive multifaceted effort to influence the scientific debate about the harmful effects of secondhand smoke. Integral to the industry's campaign was an effort to derail the Environmental Protection Agency's (EPA) risk assessment on environmental tobacco smoke (ETS) by recruiting a network of journalists to generate news articles supporting the industry's position and pushing its public relations messages regarding the ETS issue. Searches of previously secret internal tobacco industry records were conducted online and at the Minnesota Tobacco Document Depository. In addition, searches on the World Wide Web were conducted for each National Journalism Center alumnus. Lexis-Nexis was used to locate news stories written by the journalists cited in this paper. Philip Morris turned to its public relations firm Burson Marsteller to "build considerable reasonable doubt em leader particularly among consumers" about the "scientific weaknesses" of the EPA report. A Washington, DC, media and political consultant Richard Hines was a key player in carrying out Burson Marsteller's media recommendations of "EPA bashing" for Philip Morris. In March 1993, Philip Morris' vice president of corporate affairs policy and administration reported to Steve Parrish, vice president and general counsel of Philip Morris, that their consultant was "responsible for a number of articles that have appeared in em leader major news publications regarding EPA and ETS." In addition to placing favorable stories in the press through its consultant, Philip Morris sought to expand its journalist network by financially supporting a U.S. school of journalism; the National Journalism Center (NJC). Philip Morris gleaned "about 15 years worth of journalists at print and visual media throughout the country em leader to get across [its] side of the story" resulting in "numerous pieces consistent with our point of
Genetic recombination at the human RH locus: A family study of the red-cell Evans phenotype reveals a transfer of exons 2-6 from the RHD to the RHCE gene

Energy Technology Data Exchange (ETDEWEB)

Huang, C.H.; Chen, Y.; Reid, M. [Lindsley F. Kimball Research Inst., New York, NY (United States); Ghosh, S.

1996-10-01

The human RH locus appears to consist of two structural genes, D and CE, which map on the short arm p34-36 of chromosome 1 and specify a most complex system of blood-group genetic polymorphisms. Here we describe a family study of the Evans (also known as {open_quotes}D..{open_quotes}) phenotype, a codominant trait associated with both qualitative and quantitative changes in D-antigen expression. A cataract-causing mutation was also inherited in this family and was apparently cotransmitted with Evans, suggesting a chromosomal linkage of these two otherwise unrelated traits. Southern blot analysis and allele-specific PCR showed the linkage of Evans with a SphI RFLP marker and the presence of a hybrid gene in the RH locus. To delineate the pattern of gene expression, the composition and structure of Rh-polypeptide transcripts were characterized by reverse transcriptase-PCR and nucleotide sequencing. This resulted in the identification of a novel Rh transcript expressed only in the Evans-positive erythroid cells. Sequence analysis showed that the transcript maintained a normal open reading frame but occurred as a CE-D-CE composite in which exons 2-6 of the CE gene were replaced by the homologous counterpart of the D gene. This hybrid gene was predicted to encode a CE-D-CE fusion protein whose surface expression correlates with the Evans phenotype. The mode and consequence of such a recombination event suggest the occurrence, in the RH locus, of a segmental DNA transfer via the mechanism of gene conversion. 31 refs., 6 figs., 1 tab.
Neonatal familial Evans syndrome associated with joint hypermobility and mitral valve regurgitation in three siblings in a Saudi Arab family

International Nuclear Information System (INIS)

Ahmed, Fathelrahman E.; AlBakrah, Mohameed S.

2009-01-01

The occurrence of autoimmune hemolytic anemia and immune thrombocytopenia in the absence of a known underlying cause led to the diagnosis of Evans syndrome in a 9 month old male. Subsequently, a similar diagnosis was made in two siblings (a 3 year old boy and a 1 day old girl). The 9 month old had a chronic course with exacerbations. He was treated with steroids, intravenous immunoglobulin and colchiccine with a variable response. He died of congestive heart failure at the age of 8 years. The brother's disease course was one of remission and exacerbation. With time, remissions were prolonged and paralleled an improvement in joint hypermobility. The sister died of sepsis after a chronic course with severe exacerbattions. Only two families with Evans syndrome have been reported in the English medical literature. In one report (in a Saudi Arab family), the disease was associated with hereditary spastic paraplegia. (author)
How Philip Morris unlocked the Japanese cigarette market: lessons for global tobacco control.

Science.gov (United States)

Lambert, A; Sargent, J D; Glantz, S A; Ling, P M

2004-12-01

The Framework Convention on Tobacco Control includes tobacco advertising restrictions that are strongly opposed by the tobacco industry. Marketing strategies used by transnational tobacco companies to open the Japanese market in the absence of such restrictions are described. Analysis of internal company documents. Between 1982 and 1987 transnational tobacco companies influenced the Japanese government through the US Trade Representative to open distribution networks and eliminate advertising restrictions. US cigarette exports to Japan increased 10-fold between 1985 and 1996. Television advertising was central to opening the market by projecting a popular image (despite a small actual market share) to attract existing smokers, combined with hero-centred advertisements to attract new smokers. Philip Morris's campaigns featured Hollywood movie personalities popular with young men, including James Coburn, Pierce Brosnan, Roger Moore, and Charlie Sheen. Event sponsorships allowed television access despite restrictions. When reinstatement of television restrictions was threatened in the late 1980s, Philip Morris more than doubled its television advertising budget and increased sponsorship of televised events. By adopting voluntary advertising standards, transnational companies delayed a television advertising ban for over a decade. Television image advertising was important to establish a market, and it has been enhanced using Hollywood personalities. Television advertising bans are essential measures to prevent industry penetration of new markets, and are less effective without concurrent limits on sponsorship and promotion. Comprehensive advertising restrictions, as included in the Framework Convention for Tobacco Control, are vital for countries where transnational tobacco companies have yet to penetrate the market.
Rasch scaling of the Oswestry Disability Index and the Roland-Morris Disability Questionnaire

DEFF Research Database (Denmark)

Lauridsen, Henrik Hein; Hartvigsen, Jan

Questionnaire (RMQ) and the Oswestry Disability Index (ODI), however, only few studies have tested these questionnaires using Rasch analysis. This study used Rasch scaling to test the construct validity of the Danish versions of the RMQ (23-item Patrick version) and the ODI (version 2.1a) in a heterogeneous...... on an ordinal scale into interval scaling in addition to optimising the fit of instrument items to the target population. In low back pain research the two most commonly used and well-validated questionnaires to assess functional status in patients with low back pain are the Roland-Morris Disability...
Separation of Evans and Hiro currents in VDE of tokamak plasma

Science.gov (United States)

Galkin, Sergei A.; Svidzinski, V. A.; Zakharov, L. E.

2014-10-01

Progress on the Disruption Simulation Code (DSC-3D) development and benchmarking will be presented. The DSC-3D is one-fluid nonlinear time-dependent MHD code, which utilizes fully 3D toroidal geometry for the first wall, pure vacuum and plasma itself, with adaptation to the moving plasma boundary and accurate resolution of the plasma surface current. Suppression of fast magnetosonic scale by the plasma inertia neglecting will be demonstrated. Due to code adaptive nature, self-consistent plasma surface current modeling during non-linear dynamics of the Vertical Displacement Event (VDE) is accurately provided. Separation of the plasma surface current on Evans and Hiro currents during simulation of fully developed VDE, then the plasma touches in-vessel tiles, will be discussed. Work is supported by the US DOE SBIR Grant # DE-SC0004487.
Moniliophthora roreri (Cif y Par Evans et al. in the crop of cocoa

Directory of Open Access Journals (Sweden)

Fernando David Sánchez Mora

2012-09-01

Full Text Available More than a century, cacao (Theobroma cacao L. in Ecuador has been an important source of income for farmers and currency for the country, becoming one of the biggest exporters worldwide. Then, gradually lost that status due to the attack of diseases, including moniliasis caused by [Moniliophthora roreri (Cif and Par Evans et al.]. It can cause damage of up to 80% in production. Currently there is little scientific date information on its occurrence, symptoms, etiology, epidemiology, life cycle management or control strategies of that disease, by performing this review both these important topics, bringing with it to this area of knowledge.
Identifying the appropriate time for deep brain stimulation to achieve spatial memory improvement on the Morris water maze.

Science.gov (United States)

Jeong, Da Un; Lee, Jihyeon; Chang, Won Seok; Chang, Jin Woo

2017-03-07

The possibility of using deep brain stimulation (DBS) for memory enhancement has recently been reported, but the precise underlying mechanisms of its effects remain unknown. Our previous study suggested that spatial memory improvement by medial septum (MS)-DBS may be associated with cholinergic regulation and neurogenesis. However, the affected stage of memory could not be distinguished because the stimulation was delivered during the execution of all memory processes. Therefore, this study was performed to determine the stage of memory affected by MS-DBS. Rats were administered 192 IgG-saporin to lesion cholinergic neurons. Stimulation was delivered at different times in different groups of rats: 5 days before the Morris water maze test (pre-stimulation), 5 days during the training phase of the Morris water maze test (training-stimulation), and 2 h before the Morris water maze probe test (probe-stimulation). A fourth group of rats was lesioned but received no stimulation. These four groups were compared with a normal (control) group. The most effective memory restoration occurred in the pre-stimulation group. Moreover, the pre-stimulation group exhibited better recall of the platform position than the other stimulation groups. An increase in the level of brain derived neurotrophic factor (BDNF) was observed in the pre-stimulation group; this increase was maintained for 1 week. However, acetylcholinesterase activity in the pre-stimulation group was not significantly different from the lesion group. Memory impairment due to cholinergic denervation can be improved by DBS. The improvement is significantly correlated with the up-regulation of BDNF expression and neurogenesis. Based on the results of this study, the use of MS-DBS during the early stage of disease may restore spatial memory impairment.
Memory-Enhancing Activity of Palmatine in Mice Using Elevated Plus Maze and Morris Water Maze

Directory of Open Access Journals (Sweden)

Dinesh Dhingra

2012-01-01

Full Text Available The present study was designed to evaluate the effect of palmatine on memory of Swiss young male albino mice. Palmatine (0.1, 0.5, 1 mg/kg, i.p. and physostigmine (0.1 mg/kg, i.p. per se were administered for 10 successive days to separate groups of mice. Effect of drugs on learning and memory of mice was evaluated using elevated plus maze and Morris water maze. Brain acetylcholinesterase activity was also estimated. Effect of palmatine on scopolamine- and diazepam-induced amnesia was also investigated. Palmatine (0.5 and 1 mg/kg and physostigmine significantly improved learning and memory of mice, as indicated by decrease in transfer latency using elevated plus maze, and decrease in escape latency during training and increase in time spent in target quadrant during retrieval using Morris water maze. The drugs did not show any significant effect on locomotor activity of the mice. Memory-enhancing activity of palmatine (1 mg/kg was comparable to physostigmine. Palmatine (1 mg/kg significantly reversed scopolamine- and diazepam-induced amnesia in mice. Palmatine and physostigmine also significantly reduced brain acetylcholinesterase activity of mice. Thus, palmatine showed memory-enhancing activity in mice probably by inhibiting brain acetylcholinesterase activity, through involvement of GABA-benzodiazepine pathway, and due to its antioxidant activity.

In vitro autoradiography of ionotropic glutamate receptors in hippocampus and striatum of aged Long-Evans rats: relationship to spatial learning

International Nuclear Information System (INIS)

Gallagher, M.; Bizon, J.L.; Nicolle, M.M.

1996-01-01

Using in vitro autoradiography, we investigated [ 3 H]α-amino-3-hydroxy-5-methyl-4-isoxazolepropionate, [ 3 H]kainate and [ 3 H]N-methyl-d-aspartate binding in two forebrain regions, the hippocampus and striatum, of young (four months of age) and aged (24-25 months of age) Long-Evans rats that had previously been tested for spatial learning ability in the Morris water maze. Although there was substantial preservation of binding in the aged rats, reductions in binding were present in the aged rats that were specific to ligand and anatomical region. In the hippocampus of aged rats, [ 3 H]α-amino-3-hydroxy-5-methyl-4-isoxazolepropionate binding in CA1 and [ 3 H]kainate binding in CA3 were reduced. In contrast, N-methyl-d-aspartate binding was not significantly different between age groups. There was evidence of sprouting in the dentate gyrus molecular layer of aged rats, indicated by changes in the topography of [ 3 H]kainate binding. Binding density was analysed with respect to patch/matrix compartmentalization in the striatum. The most striking result was a large decrease in N-methyl-d-aspartate binding in aged rats that was not limited to any dorsal/ventral or patch/matrix area of the striatum. Additionally, [ 3 H]kainate binding in striatal matrix was modestly reduced in aged rats. Of these age effects, only N-methyl-d-aspartate binding in the striatum and [ 3 H]kainate binding in the CA3 region of the hippocampus were correlated with spatial learning, with lower binding in the aged rats associated with better spatial learning ability.Age-related alterations in ionotropic glutamate receptors differ with respect to the receptor subtype and anatomical region examined. The age effects were not neccessarily indicative of cognitive decline, as only two age-related binding changes were correlated with spatial learning. Interestingly, in these instances, lower binding in the aged rats was associated with preserved spatial learning, suggesting a compensatory reduction
"What Is Our Story?" Philip Morris's Changing Corporate Narrative.

Science.gov (United States)

McDaniel, Patricia A; Malone, Ruth E

2015-10-01

We sought to learn how employees reacted to changes in the corporate narrative of Philip Morris Companies (PMC) in the late 1990s and early 2000s. We analyzed archival internal tobacco industry documents about PMC's creation of a new corporate story. In response to litigation and public opprobrium, PMC replaced its market success-oriented corporate narrative with a new one centered on responsibility. Although management sought to downplay inconsistencies between the old and new narratives, some employees reportedly had difficulty reconciling them, concerned that the responsibility focus might affect company profitability. However, others embraced the new narrative, suggesting radical ideas to prevent youth smoking. These ideas were not adopted. PMC's new narrative was unconvincing to many of its employees, who perceived it either as a threat to the company's continued profits or as incongruous with what they had previously been told. As it had done with the public, PMC misled its employees in explaining a narrative repositioning that would help the company continue business as usual. Moving toward a tobacco endgame will require ongoing discursive and symbolic efforts to disrupt this narrative.
Philanthropy, politics and promotion: Philip Morris' "charitable contributions" in Thailand.

Science.gov (United States)

MacKenzie, Ross; Collin, Jeff

2008-08-01

The efforts of members of the tobacco industry to portray themselves as responsible corporations via ostensible commitment to improved labour practices and public philanthropy have attracted growing criticism. This is particularly true of corporate social responsibility (CSR) schemes undertaken in emerging nations that are designed to rehabilitate the tobacco industry's image among public, government and market opinions in North America and western Europe. In the case of Thailand, sponsorship of arts events and community groups has been one avenue of promoting the industry in a regulatory environment that severely curtails promotion and advertising. The Association of Southeast Asian Nations (ASEAN) Art Award, sponsored by Philip Morris (PM) has provided one such outlet for 10 years. Analysis of PM funding announcements since the end of the ASEAN art programme in Thailand reveals that recent donations to tobacco-related community organisations reinforces the extent to which seemingly generous acts are driven by corporate self-interest rather than social responsibility.
Raise your game how to build on your successes to achieve transformational results

CERN Document Server

Hazelton, Suzanne

2012-01-01

Suzanne has a deep desire to help others "be the best they can", which inspires her to bring her mix of business experience, coaching and training to a wider audience. It is Suzanne's firm desire that readers discover and use these simple techniques, in order to start their upward spiral to success and fulfilment. Suzanne is a coach specialising in behavioural change within business. Suzanne has trained or coached more than 3500 people either in small group sessions or in one-to-one coaching and regularly delivers conference workshops. Suzanne has worked nationally and internationally. Her interest in professional development spans two decades. After a first degree in Industrial and Business Systems and an early career in IT, which encompassed project and people management, Suzanne specialised in developing and delivering personal development training courses at IBM, before founding her own business. Suzanne is a practitioner in a number of inter-related approaches such as: NLP (MPrac), Firo-B, and the Myers-...
Mozart K.448 attenuates spontaneous absence seizure and related high-voltage rhythmic spike discharges in Long Evans rats.

Science.gov (United States)

Lin, Lung-Chang; Juan, Chun-Ting; Chang, Hsueh-Wen; Chiang, Ching-Tai; Wei, Ruey-Chang; Lee, Mei-Wen; Mok, Hin-Kiu; Yang, Rei-Cheng

2013-05-01

Recent research has revealed more evidence supporting the positive effects of music on humans and animals. However, evidence of music's effects on improving epilepsy in animals is sparse. This study aimed to clarify the influence of Mozart's music in Long Evans rats, which are characterized by spontaneous absence epilepsy (SAE) and high-voltage rhythmic spike (HVRS) discharges. Continuous electroencephalograms comprised of HVRS discharges, and behavioral performance were recorded in Long Evans rats (n=5) before, during, and after exposure to the Mozart's Sonata for Two Pianos in D Major, K.448 (Mozart K.448). The same evaluation was repeated after they had been subjected to daily exposure of the music for 20 days. Seizure frequencies and spontaneous HVRS discharges were reduced in all of the SAE rats during and after music exposure compared with the pre-music stage. The average seizure frequencies were 79.8±24.6, 48±15.2, and 33±12.1/h before, during, and after music exposure, respectively. The average run of spike episodes were 84.6±18.4, 52±17.8, and 36.8±16.9/h before, during, and after music exposure, respectively. The seizure frequencies and related run of spike episodes decreased by 39.8% and 38.5% during, and 58.6% and 56.6% post music exposure, respectively. The average run of spike durations and spike numbers also showed significant decreases (reduction by 47.1%, 47.8% during music and 60.8%, 61.3% post music). After daily music exposure for 20 days, the number of HVRS discharges and seizure frequencies during and after music exposure, however, showed no further accumulative reduction or adaptation effect. These results suggest that Mozart K.448 had a positive short-term effect in attenuating the spontaneous HVRS discharges in Long Evans rats. However, the mechanism needs further investigation. Copyright © 2013 Elsevier B.V. All rights reserved.
Recovery effects after extinction in the Morris swimming pool navigation task.

Science.gov (United States)

Prados, José; Manteiga, Raúl D; Sansa, Joan

2003-08-01

In three experiments in which rats were used as subjects, we developed an extinction procedure using a Morris pool. The animals were trained to find a hidden platform located at a fixed position and were then given extinction trials in which the platform was removed from the pool. When training and extinction were carried out in the same context and time was allowed to elapse between extinction and test, spontaneous recovery of learning was observed. On the other hand, those rats that received extinction in a context different from the one used for training failed to show spontaneous recovery of learning when tested in the extinction context after an interval of 96 h. However, they did show renewal of spatial learning when tested in the training context. These results show that extinction in the spatial domain behaves like extinction in standard conditioning preparations.
Alternative concepts for spent fuel storage basin expansion at Morris Operation

International Nuclear Information System (INIS)

Graf, W.A. Jr.; King, C.E.; Miller, G.P.; Shadel, F.H.; Sloat, R.J.

1980-08-01

Alternative concepts for increasing basin capabilities for storage of spent fuel at the Morris Operation have been defined in a series of simplified flow diagrams and equipment schematics. Preliminary concepts have been outlined for (1) construction alternatives for an add-on basin, (2) high-density baskets for storage of fuel bundles or possible consolidated fuel rods in the existing or add-on basins, (3) modifications to the existing facility for increasing cask handling and fuel receiving capabilities and (4) accumulation, treatment and disposal of radwastes from storage operations. Preliminary capital and operating costs have been prepared and resource and schedule requirements for implementing the concepts have been estimated. The basin expansion alternatives would readily complement potential dry storage projects at the site in an integrated multi-stage program that could provide a total storage capacity of up to 7000 tonnes of spent fuel
Comparative study on lysosomal accumulation of 67Ga and 111In in Morris hepatoma 7316A

International Nuclear Information System (INIS)

Takeda, S.; Uchida, T.; Matsuzawa, T.

1977-01-01

Intracellular localization of 67 Ga and 111 In was investigated in Morris hepatoma 7316A and in normal Buffalo rat liver cells by a cell fractionation method at 48 hr after an intraperitoneal injection of the nuclides. Lysosomal fractions of the tumor and normal liver cells had the highest relative specific radioactivities of the nuclides (p 67 Ga (p 67 Ga seemed to indicate that 67 Ga determines lysosomal functions of tumor cells more precisely than 111 In
Hydrology, microbiology and carbon cycling at a high Arctic polythermal glacier, (John Evans Glacier, Ellesmere Island, Canada)

Science.gov (United States)

Skidmore, Mark Leslie

Analysis of the hydrology, hydrochemistry and microbiology at polythermal John Evans Glacier and geochemical and isotopic data from Haut Glacier d'Arolla demonstrates that certain subglacial chemical weathering processes are microbially mediated. Subglacial drainage is likely an annual occurrence beneath John Evans Glacier and solute rich subglacial waters indicate over winter storage at the glacier bed. Subglacial microbial populations are also present, and are viable under simulated near in situ conditions at 0.3°C. This suggests that temperate subglacial environments at a polythermal glacier, which are isolated by cold ice above and around them, provide a viable habitat for life where basal water and organic carbon are present throughout the year. Thus, a subglacial microbial ecosystem based upon legacy carbon, (from old soils or surface inputs) rather than primary production may exist, where redox processes are a key component, and seasonal anoxia may occur. The existence of anoxic environments is supported by the presence of strictly anaerobic bacteria (sulphate reducing bacteria and methanogens) in the basal sediments---which are viable in culture at 4°C---and also argues that these bacteria are not washed in with oxygenated surface meltwaters, but are present in the subglacial environment. During the summer meltseason there is a large input of surficial waters to the subglacial system and water residence times are drastically reduced. Hence, kinetic weathering processes dominate, resulting in light delta 13C-DIC (dissolved inorganic carbon) in glacial runoff, as verified by experimental work on CaCO3 and John Evans Glacier sediments. The experiments demonstrate kinetic bedrock fractionation (KBF) during carbonate hydrolysis and that kinetic fractionation of CO2 (KFC) is proportional to the rate of CO2 draw down during the carbonation of carbonates. This results in significantly depleted delta13C-DIC values (≤-16 ‰) relative to the bedrock carbonate
Housing the Citizen-Consumer in Post-war Britain: The Parker Morris Report, Affluence and the Even Briefer Life of Social Democracy.

Science.gov (United States)

Kefford, Alistair

2018-06-01

This article examines debates about the design and provision of post-war housing within the papers and report of the Parker Morris committee. It does so to show how the models of citizens' rights and expectations which underpinned post-war welfare provision were transformed by mass affluence and the dynamic sphere of commercial consumption. Parker Morris's deliberations demonstrate that, as early as the 1950s, the citizen-subject was reimagined as a consuming individual, with requirements based on their expressive needs and consuming desires, and that this had far-reaching consequences for social democratic systems of universal welfare provision. The introduction of consumerist imperatives into publicly defined models of citizens' needs enhanced the political and cultural authority of the commercial domain, prompted a heightened role for commercial experts and market logics within public governance, and served to devalue socialized forms of provision in favour of consumer choice in the private market. The article thus engages with the growing scholarship on the politics of mass consumerism by showing how the material and emotional comforts of post-war affluence came to be constructed as critical to social democratic citizenship and selfhood. Situating this uneasy entanglement of social democratic rights with consumer satisfaction as part of a wider trajectory of political change, the piece suggests that Parker Morris marks an early but significant moment in the transition from post-war welfarism and social democracy to the consumer- and market-oriented forms of governance which came to dominate British politics and society in the latter part of the twentieth century.
75 FR 45623 - Morris Energy Group, LLC v.PSEG Energy Resources & Trade LLC; PSEG Fossil LLC; and PSEG Power LLC...

Science.gov (United States)

2010-08-03

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. EL10-79-000] Morris Energy Group, LLC v.PSEG Energy Resources & Trade LLC; PSEG Fossil LLC; and PSEG Power LLC; Notice of Complaint...) filed a complaint against PSEG Energy Resources & Trade, LLC, PSEG Fossil LLC and PSEG Power LLC (PSEG...
An Analysis Of Moral Lessons Found From The Main Character In Mitch Albom’s Tuesday With Morrie

OpenAIRE

Kaloko, Wahyu P.

2010-01-01

Skripsi ini berjudul “An analysis of the Moral Lessons Found From the Main Character Mitch Albom Tuesdays with Morrie”, pembahasan pada skripsi ini memfokuskan pada analisis mengenai unsur and nilai-nilai moral pada tokoh utama yang ada pada novel berjudul Tuesdays with Morrie, yang ditulis oleh Mitch Albom. Penulis mengumpulkan dan menyeleksi kutipan-kutipan yang berasal dari novel tersebut yang mana berhubungan dengan nilai-nilai moral yang disapaikan melalui tokoh utama pada novel ter...
Neuropsychology of aging, past, present and future: Contributions of Morris Moscovitch.

Science.gov (United States)

Reuter-Lorenz, Patricia A; Cooke, Katherine A

2016-09-01

In this review we provide a broad overview of major trends in the cognitive neuroscience of aging and illustrate their roots in the pioneering ideas and discoveries of Morris Moscovitch and his close collaborators, especially Gordon Winocur. These trends include an on-going focus on the specific and dissociable contributions of medial temporal and frontal lobe processes to cognitive aging, especially in the memory domain, the role of individual variability stemming from different patterns of underlying neural decline, the possibility of compensatory neural and cognitive influences that alter the expression of neurobiological aging, and the investigation of lifestyle and psychosocial factors that affect plasticity and may contribute to the rate and level of neurocognitive decline. These prescient ideas, evident in the early work of Moscovitch and Winocur, continue to drive on-going research efforts in the cognitive neuroscience of aging. Copyright © 2016 Elsevier Ltd. All rights reserved.
We favor formal models of heuristics rather than lists of loose dichotomies: a reply to Evans and Over

Science.gov (United States)

Gigerenzer, Gerd

2009-01-01

In their comment on Marewski et al. (good judgments do not require complex cognition, 2009) Evans and Over (heuristic thinking and human intelligence: a commentary on Marewski, Gaissmaier and Gigerenzer, 2009) conjectured that heuristics can often lead to biases and are not error free. This is a most surprising critique. The computational models of heuristics we have tested allow for quantitative predictions of how many errors a given heuristic will make, and we and others have measured the amount of error by analysis, computer simulation, and experiment. This is clear progress over simply giving heuristics labels, such as availability, that do not allow for quantitative comparisons of errors. Evans and Over argue that the reason people rely on heuristics is the accuracy-effort trade-off. However, the comparison between heuristics and more effortful strategies, such as multiple regression, has shown that there are many situations in which a heuristic is more accurate with less effort. Finally, we do not see how the fast and frugal heuristics program could benefit from a dual-process framework unless the dual-process framework is made more precise. Instead, the dual-process framework could benefit if its two “black boxes” (Type 1 and Type 2 processes) were substituted by computational models of both heuristics and other processes. PMID:19784854
Modeling Ethanol Decomposition on Transition Metals: A Combined Application of Scaling and Bronsted-Evans-Polanyi Relations

DEFF Research Database (Denmark)

Ferrin, P.; Simonetti, D.; Kandoi, S.

2009-01-01

calculations necessary to describe trends in activity and selectivity across metal and alloy surfaces, thus extending the reach of DFT to more complex systems. In-this work, the well-known family of Bronsted-Evans-Polanyi (BEP) correlations, connecting minima with maxima in the potential energy surface...... on a subset of these surfaces are calculated. Experiments on supported catalysts verify that this simple model is reasonably accurate in describing reactivity trends across metals, suggesting that the combination of BEP and scaling relations may substantially reduce the cost of DFT calculations required...
We favor formal models of heuristics rather than lists of loose dichotomies : A reply to Evans and Over

OpenAIRE

Marewski, J.; Gaissmaier, W.; Gigerenzer, G.

2010-01-01

In their comment on Marewski et al. (good judgments do not require complex cognition, 2009) Evans and Over (heuristic thinking and human intelligence: a commentary on Marewski, Gaissmaier and Gigerenzer, 2009) conjectured that heuristics can often lead to biases and are not error free. This is a most surprising critique. The computational models of heuristics we have tested allow for quantitative predictions of how many errors a given heuristic will make, and we and others have measured the a...
Evans Syndrome Presented with Marginal Zone Lymphoma and Duodenal Neuroendocrine Tumor in an Elderly Woman

Directory of Open Access Journals (Sweden)

Daniele D'Ambrosio

2016-12-01

Full Text Available Evans syndrome (ES is an autoimmune disorder characterized by simultaneous or sequential development of autoimmune hemolytic anemia, immune thrombocytopenia, and/or neutropenia. ES can be classified as a primary (idiopathic or secondary (associated with an underlying disease syndrome. We report a case of ES in an elderly patient in the presence of multiple trigger factors such as recent influenza vaccine, marginal zone lymphoma, and neuroendocrine tumor G1. Whether this association is casual or causal remains a matter of speculation. It is however necessary to have a thorough work-up in a newly diagnosed ES and a more accurate search of miscellaneous factors especially in elderly patients.
Evans syndrome with non-ST segment elevation myocardial infarction complicated by hemopericardium

Directory of Open Access Journals (Sweden)

Filiz Kizilirmak

2016-09-01

Full Text Available Evans syndrome (ES is a rare hematological disease characterized by autoimmune hemolytic anemia, immune thrombocytopenia, and/or neutropenia, all of which may be seen simultaneously or subsequently. Thrombotic events in ES are uncommon. Furthermore, non-ST segment-elevation myocardial infarction (NSTEMI during ES is a very rare condition. Here, we describe a case of a 69-year-old female patient presenting with NSTEMI and ES. Revascularization via percutaneous coronary intervention (PCI was scheduled and performed. Hemopericardium and cardiac tamponade occurred 5 h after PCI, and urgent pericardiocentesis was performed. Follow-up was uneventful, and the patient was safely discharged. Early recognition and appropriate management of NSTEMI is crucial to prevent morbidity and mortality. Coexistence of NSTEMI and ES, which is associated with increased bleeding risk, is a challenging scenario and these patients should be closely monitored in order to achieve early recognition and treatment of complications.
On the behavior of Bronsted-Evans-Polanyi Relations for Transition Metal Oxides

Energy Technology Data Exchange (ETDEWEB)

Vojvodic, Aleksandra

2011-08-22

Versatile Broensted-Evans-Polanyi (BEP) relations are found from density functional theory for a wide range of transition metal oxides including rutiles and perovskites. For oxides, the relation depends on the type of oxide, the active site and the dissociating molecule. The slope of the BEP relation is strongly coupled to the adsorbate geometry in the transition state. If it is final state-like the dissociative chemisorption energy can be considered as a descriptor for the dissociation. If it is initial state-like, on the other hand, the dissociative chemisorption energy is not suitable as descriptor for the dissociation. Dissociation of molecules with strong intramolecular bonds belong to the former and molecules with weak intramolecular bonds to the latter group. We show, for the prototype system La-perovskites, that there is a 'cyclic' behavior in the transition state characteristics upon change of the active transition metal of the oxide.
MK-801 and memantine act differently on short-term memory tested with different time-intervals in the Morris water maze test

Czech Academy of Sciences Publication Activity Database

Duda, W.; Wesierska, M.; Ostaszewski, P.; Valeš, Karel; Nekovářová, Tereza; Stuchlík, Aleš

2016-01-01

Roč. 311, Sep 15 (2016), s. 15-23 ISSN 0166-4328 R&D Projects: GA MŠk(CZ) LH14053; GA ČR(CZ) GA14-03627S Institutional support: RVO:67985823 Keywords : short-term memory * spatial working memory * memantine * dizocilpine * Morris water maze Subject RIV: FH - Neurology Impact factor: 3.002, year: 2016

Blind rats are not profoundly impaired in the reference memory Morris water maze and cannot be clearly discriminated from rats with cognitive deficits in the cued platform task.

Science.gov (United States)

Lindner, M D; Plone, M A; Schallert, T; Emerich, D F

1997-06-01

The Morris water maze is commonly used to test cognitive function in rodent models of neurological disorders including age-related cognitive deficits. It is often assumed that the most profoundly impaired aged rats may be blind due to retinal degeneration, and it has been reported that animals with visual sensory deficits can be identified based on their performance in a cued platform task. The results of the present study demonstrate that blind rats can perform surprisingly well in the reference memory version of the Morris water maze, and that blind rats cannot be selectively excluded based on performance in the cued platform task since atropine-treated rats also perform poorly in the cued platform task. Future studies may be able to develop screening procedures that help to eliminate subjects with non-cognitive deficits, but the present results do not support the use of the cued platform or straight swim task as screening procedures. Experimenters must be careful to consider the role that visual sensory function and other non-cognitive factors may have in performance of the spatial learning Morris water maze, and also the role that severe cognitive deficits may have in performance of the cued platform task.
Spatial and Reversal Learning in the Morris Water Maze Are Largely Resistant to Six Hours of REM Sleep Deprivation Following Training

Science.gov (United States)

Walsh, Christine M.; Booth, Victoria; Poe, Gina R.

2011-01-01

This first test of the role of REM (rapid eye movement) sleep in reversal spatial learning is also the first attempt to replicate a much cited pair of papers reporting that REM sleep deprivation impairs the consolidation of initial spatial learning in the Morris water maze. We hypothesized that REM sleep deprivation following training would impair…
Mineralocorticoid receptor stimulation effects on spatial memory in healthy young adults: A study using the virtual Morris Water Maze task.

Science.gov (United States)

Piber, Dominique; Schultebraucks, Katharina; Mueller, Sven C; Deuter, Christian Eric; Wingenfeld, Katja; Otte, Christian

2016-12-01

Stress hormones such as cortisol are known to influence a wide range of cognitive functions, including hippocampal based spatial memory. In the brain, cortisol acts via two different receptors: the glucocorticoid (GR) and the mineralocorticoid receptor (MR). As the MR has a high density in the hippocampus, we examined the effects of pharmacological MR stimulation on spatial memory. Eighty healthy participants (40 women, 40 men, mean age=23.9years±SD=3.3) completed the virtual Morris Water Maze (vMWM) task to test spatial encoding and spatial memory retrieval after receiving 0.4mg fludrocortisone, a MR agonist, or placebo. There was no effect of MR stimulation on spatial encoding during the vMWM task. However, participants who received fludrocortisone exhibited improved spatial memory retrieval performance. There was neither a main effect of sex nor a sex-by-treatment interaction. In young healthy participants, MR stimulation improved hippocampal based spatial memory retrieval in a virtual Morris Water Maze task. Our study not only confirms the importance of MR function in spatial memory, but suggests beneficial effects of acute MR stimulation on spatial memory retrieval in humans. Copyright Â© 2016 Elsevier Inc. All rights reserved.
Morris B. Parloff (1918-2011).

Science.gov (United States)

Elkin, Irene; Wolfe, Barry E

2012-04-01

Morris B. Parloff was considered an elder statesman in the field of psychotherapy research, and his wisdom and stewardship were of enormous benefit to several generations of psychotherapy researchers. Parloff received his bachelor's degree from Western Reserve University (1940), a degree in psychiatric social work from the University of Chicago (1942), and a doctorate in psychology from Western Reserve University (1953). Parloff spent most of his career (from 1953 until his retirement in 1983) as a researcher and administrator at the National Institute of Mental Health (NIMH). He was also on the senior faculty of the Washington School of Psychiatry, taught or consulted at a number of universities, and maintained a private practice of psychotherapy. In the NIMH intramural program, Parloff was chief of the Section on Personality in the Laboratory of Psychology. There he conducted a major longitudinal study on the personality characteristics of adolescent and adult scientists. In the NIMH extramural program, he served as chief of the Psychotherapy and Behavioral Intervention Section in the Clinical Research Branch (1972-1980), after which he became chief of the new Psychosocial Treatments Research Branch. Throughout his career, from his pioneering teaching and research on group psychotherapy through his 30 years at NIMH, Parloff provided researchers and practitioners with a broad understanding of the field of psychotherapy research, the complexity of its subject matter, and its relationship to the "real world." Often ahead of others in the field, Parloff dealt with many topics that retain their importance today, including the need to carefully define criteria for improvement in psychotherapy, the transmission of values in psychotherapy, the concepts of the placebo and of common factors in psychotherapy research, and the role of the patient-therapist relationship (in both individual and group therapy) and its impact on the outcome of therapy. Starting with a 1979
Changes in plasma glucose in Otsuka Long-Evans Tokushima Fatty rats after oral administration of maple syrup.

Science.gov (United States)

Nagai, Noriaki; Yamamoto, Tetsushi; Tanabe, Wataru; Ito, Yoshimasa; Kurabuchi, Satoshi; Mitamura, Kuniko; Taga, Atsushi

2015-01-01

We investigate whether maple syrup is a suitable sweetener in the management of type 2 diabetes using the Otsuka Long-Evans Tokushima Fatty (OLETF) rat. The enhancement in plasma glucose (PG) and glucose absorption in the small intestine were lower after the oral administration of maple syrup than after sucrose administration in OLETF rats, and no significant differences were observed in insulin levels. These data suggested that maple syrup might inhibit the absorption of glucose from the small intestine and preventing the enhancement of PG in OLETF rats. Therefore, maple syrup might help in the prevention of type 2 diabetes.
Stable, Long-Term, Spatial Memory in Young and Aged Rats Achieved with a One Day Morris Water Maze Training Protocol

Science.gov (United States)

Barrientos, Ruth M.; Kitt, Meagan M.; D'Angelo, Heather M.; Watkins, Linda R.; Rudy, Jerry W.; Maier, Steven F.

2016-01-01

Here, we present data demonstrating that a 1 d Morris water maze training protocol is effective at producing stable, long-term spatial memory in both young (3 mo old) and aged (24 mo old) F344xBN rats. Four trials in each of four sessions separated by a 2.5 h ISI produced robust selective search for the platform 1 and 4 d after training, in both…
Progressive impairment of directional and spatially precise trajectories by TgF344-AD Rats in the Morris Water Task

OpenAIRE

Thompson, Shannon; Harvey, Ryan; Clark, Benjamin; Drake, Emma; Berkowitz, Laura

2018-01-01

Spatial navigation is impaired in early stages of Alzheimers disease (AD), and may be a defining behavioral marker of preclinical AD. Nevertheless, limitations of diagnostic criteria for AD and within animal models of AD make characterization of preclinical AD difficult. A new rat model (TgF344-AD) of AD overcomes many of these limitations, though spatial navigation has not been comprehensively assessed. Using the hidden and cued platform variants of the Morris water task, a longitudinal asse...
Impact of weak excitatory synapses on chaotic transients in a diffusively coupled Morris-Lecar neuronal network

Energy Technology Data Exchange (ETDEWEB)

Lafranceschina, Jacopo, E-mail: jlafranceschina@alaska.edu; Wackerbauer, Renate, E-mail: rawackerbauer@alaska.edu [Department of Physics, University of Alaska, Fairbanks, Alaska 99775-5920 (United States)

2015-01-15

Spatiotemporal chaos collapses to either a rest state or a propagating pulse solution in a ring network of diffusively coupled, excitable Morris-Lecar neurons. Weak excitatory synapses can increase the Lyapunov exponent, expedite the collapse, and promote the collapse to the rest state rather than the pulse state. A single traveling pulse solution may no longer be asymptotic for certain combinations of network topology and (weak) coupling strengths, and initiate spatiotemporal chaos. Multiple pulses can cause chaos initiation due to diffusive and synaptic pulse-pulse interaction. In the presence of chaos initiation, intermittent spatiotemporal chaos exists until typically a collapse to the rest state.
Impact of weak excitatory synapses on chaotic transients in a diffusively coupled Morris-Lecar neuronal network

International Nuclear Information System (INIS)

Lafranceschina, Jacopo; Wackerbauer, Renate

2015-01-01

Spatiotemporal chaos collapses to either a rest state or a propagating pulse solution in a ring network of diffusively coupled, excitable Morris-Lecar neurons. Weak excitatory synapses can increase the Lyapunov exponent, expedite the collapse, and promote the collapse to the rest state rather than the pulse state. A single traveling pulse solution may no longer be asymptotic for certain combinations of network topology and (weak) coupling strengths, and initiate spatiotemporal chaos. Multiple pulses can cause chaos initiation due to diffusive and synaptic pulse-pulse interaction. In the presence of chaos initiation, intermittent spatiotemporal chaos exists until typically a collapse to the rest state
Gastrodia elata Bl. Attenuated learning deficits induced by forced-swimming stress in the inhibitory avoidance task and Morris water maze.

Science.gov (United States)

Chen, Pei-Ju; Liang, Keng-Chen; Lin, Hui-Chen; Hsieh, Ching-Liang; Su, Kuan-Pin; Hung, Mei-Chu; Sheen, Lee-Yan

2011-06-01

This study adopted the forced-swimming paradigm to induce depressive symptoms in rats and evaluated the effects on learning and memory processing. Furthermore, the effects of the water extract of Gastrodia elata Bl., a well-known Chinese traditional medicine, on amnesia in rats subjected to the forced-swimming procedure were studied. Rats were subjected to the forced-swimming procedure, and the inhibitory avoidance task and Morris water maze were used to assess learning and memory performance. The acquisition of the two tasks was mostly impaired after the 15-minute forced-swimming procedure. Administration of the water extract of G. elata Bl. for 21 consecutive days at a dosage of 0.5 or 1.0 g/kg of body weight significantly improved retention in the inhibitory avoidance test, and the lower dose showed a better effect than the higher one and the antidepressant fluoxetine (18 mg/kg of body weight). In the Morris water maze, the lower dose of the water extract of G. elata Bl. significantly improved retention by shortening escape latency in the first test session and increasing the time in searching the target zone during the probe test. These findings suggest that water extracts of G. elata Bl. ameliorate the learning and memory deficits induced by forced swimming.
Spatial memory impairment in Morris water maze after electroconvulsive seizures.

Science.gov (United States)

Svensson, Maria; Hallin, Thord; Broms, Jonas; Ekstrand, Joakim; Tingström, Anders

2017-02-01

Electroconvulsive therapy (ECT) is one of the most efficient treatments for severe major depression, but some patients suffer from retrograde memory loss after treatment. Electroconvulsive seizures (ECS), an animal model of ECT, have repeatedly been shown to increase hippocampal neurogenesis, and multiple ECS treatments cause retrograde amnesia in hippocampus-dependent memory tasks. Since recent studies propose that addition of newborn hippocampal neurons might degrade existing memories, we investigated whether the memory impairment after multiple ECS treatments is a cumulative effect of repeated treatments, or if it is the result of a delayed effect after a single ECS. We used the hippocampus-dependent memory task Morris water maze (MWM) to evaluate spatial memory. Rats were exposed to an 8-day training paradigm before receiving either a single ECS or sham treatment and tested in the MWM 24 h, 72 h, or 7 days after this treatment, or multiple (four) ECS or sham treatments and tested 7 days after the first treatment. A single ECS treatment was not sufficient to cause retrograde amnesia whereas multiple ECS treatments strongly disrupted spatial memory in the MWM. The retrograde amnesia after multiple ECS is a cumulative effect of repeated treatments rather than a delayed effect after a single ECS.
Remembering Places in Space: A Human Analog Study of the Morris Water Maze

Science.gov (United States)

Fitting, Sylvia; Allen, Gary L.; Wedell, Douglas H.

We conducted a human analog study of the Morris Water Maze, with individuals indicating a remembered location in a 3 m diameter arena over different intervals of time and with different memory loads. The primary focus of the study was to test a theory of how varying cue location and number of cues affects memory for spatial location. As expected, memory performance, as measured by proximity to the actual location, was negatively affected by increasing memory load, increasing delay interval, and decreasing the number of cues. As memory performance decremented, bias effects increased and were in accordance with the cue-based memory model described by Fitting, Wedell and Allen (2005). Specifically, remembered locations were biased toward the nearest cue and error decreased with more cues. These results demonstrate that localization processes that apply to small two-dimensional task fields may generalize to a larger traversable task field.
Ocorrência simultânea de síndrome de Evans e anemia falciforme em uma criança de 2 anos Simultaneous occurrence of Evans syndrome and sickle cell anemia in a 2 year-old child

Directory of Open Access Journals (Sweden)

Adriana Alexandre Brito

2012-04-01

Full Text Available A associação entre anemia falciforme (AF e síndrome de Evans (SE parece ser rara. Esse estudo objetivou relatar o caso de uma criança com AF e SE. A paciente R. M. S. S., 2 anos de idade, foi admitida em um centro hematológico apresentando hemorragia de mucosa, leucometria 20,3 × 10(9/l, hemoglobina 4,6 g/dl e plaquetas 28 × 10(9/l. Posteriormente, realizou-se mielograma, que evidenciou hipercelularidade eritroide, sugerindo hemólise. Teste positivo da antiglobulina direcionou o diagnóstico para SE. Iniciou-se pulsoterapia com corticoide até regularização da plaquetometria. Hemácias em foice foram visualizadas no esfregaço sanguíneo; eletroforese de hemoglobina revelou fenótipo SS. A associação parece ter sido fortuita e gerou quadro grave, que deve ser reconhecido prontamente.The association of sickle cell anemia (SCA and Evans syndrome (ES seems to be uncommon. This study aimed to report a case of a child with SCA and SE. 2 year-old R. M. S. S. was admitted into a hematologic center with mucosal bleedings. Exam results revealed leucocyte 20.3 × 10(9/l, hemoglobin 4.6 g/dl, and platelets 28 × 10(9/l. Subsequently, myelogram was performed and showed erythroid-hypercellularity, which suggested hemolysis. Positive antiglobulin test corroborated the diagnosis of ES. Corticosteroid pulse therapies were conducted until normalization of platelet count. Sickle cells were detected in blood smears and hemoglobin electrophoresis revealed SS phenotype. Despite the fact the association appears to occur randomly, it causes severe clinical symptoms, which must be promptly recognized.
Absence of diurnal variation in visceromotor response to colorectal distention in normal Long Evans rats [version 1; referees: 2 approved

Directory of Open Access Journals (Sweden)

Sara Botschuijver

2016-01-01

Full Text Available Background: Enhanced colorectal sensitivity (i.e. visceral hypersensitivity is thought to be a pathophysiological mechanism in irritable bowel syndrome (IBS. In healthy men a circadian variation in rectal perception to colonic distention was described. Disturbed day and night rhythms, which occur in shift work and trans meridian flights, are associated with the prevalence of IBS. This raises the question whether disruptions of circadian control are responsible for the observed pathology in IBS. Prior to investigating altered rhythmicity in relation to visceral hypersensitivity in a rat model for IBS, it is relevant to establish whether normal rats display circadian variation similar to healthy men. Methodology and findings: In rodents colorectal distension leads to reproducible contractions of abdominal musculature. We used quantification of this so called visceromotor response (VMR by electromyography (EMG to assess visceral sensitivity in rats. We assessed the VMR in normal male Long Evans rats at different time points of the light/dark cycle. Although a control experiment with male maternal separated rats confirmed that intentionally inflicted (i.e. stress induced changes in VMR can be detected, normal male Long Evans rats showed no variation in VMR along the light/dark cycle in response to colorectal distension. Conclusions: In the absence of a daily rhythm of colorectal sensitivity in normal control rats it is not possible to investigate possible aberrancies in our rat model for IBS.
Dermatomiositis y síndrome de evans asociado a infección por HTLV-1

Directory of Open Access Journals (Sweden)

David Loja-Oropeza

2016-01-01

Full Text Available Paciente mujer de 55 años de edad, natural de Ayacucho, con antecedente de dermatomiositis desde hace 3 años, recibió tratamiento irregular con prednisona. Dos meses antes del ingreso presenta anemia hemolítica autoinmune y púrpura trombocitopénica idiopática, recibió pulsos de metilprednisolona y transfusión de paquetes globulares. Al ingreso, soporosa, mal estado general, marcada pérdida ponderal, deshidratada, livedo reticularis en miembros inferiores, onicodistrofia y onicolisis múltiple en los dedos de ambos pies. Western Blot positivo para HTLV-1. Evoluciona con hipoglicemia recurrente. Reportamos un caso de dermatomiositis y síndrome de Evans presentados en el contexto de una infección por virus linfotrópico humano tipo 1.
Applications of the Morris water maze in translational traumatic brain injury research.

Science.gov (United States)

Tucker, Laura B; Velosky, Alexander G; McCabe, Joseph T

2018-05-01

Acquired traumatic brain injury (TBI) is frequently accompanied by persistent cognitive symptoms, including executive function disruptions and memory deficits. The Morris Water Maze (MWM) is the most widely-employed laboratory behavioral test for assessing cognitive deficits in rodents after experimental TBI. Numerous protocols exist for performing the test, which has shown great robustness in detecting learning and memory deficits in rodents after infliction of TBI. We review applications of the MWM for the study of cognitive deficits following TBI in pre-clinical studies, describing multiple ways in which the test can be employed to examine specific aspects of learning and memory. Emphasis is placed on dependent measures that are available and important controls that must be considered in the context of TBI. Finally, caution is given regarding interpretation of deficits as being indicative of dysfunction of a single brain region (hippocampus), as experimental models of TBI most often result in more diffuse damage that disrupts multiple neural pathways and larger functional networks that participate in complex behaviors required in MWM performance. Published by Elsevier Ltd.
A prospective cohort study comparing the VAS spine score and Roland-Morris disability questionnaire in patients with a type A traumatic thoracolumbar spinal fracture

NARCIS (Netherlands)

Siebenga, J.; Leferink, V. J. M.; Segers, M. J. M.; Elzinga, M. J.; Bakker, F. C.; Ten, Duis H. J.; Rommens, P. M.; Patka, P.

The Roland Morris Disability Questionnaire (RMDQ-24) and the VAS spine score have been regularly used to measure functional outcome in patients with back pain. The RMDQ-24 is primarily used in degenerative disease of the spine and the VAS Spine is used in trauma patients. The aim of this study is to
The effects of estrogens on learning in rats with chronic brain cholinergic deficiency in a Morris water test. Identification of the "passive swimming" component.

Science.gov (United States)

Mukhina, T V; Lermontova, N N; Van'kin, G I; Oettel, M; P'chev, V K; Bachurin, S O

2004-03-01

Chronic decreases in brain cholinergic functions due to intraventricular administration of the neurotoxin AF64A were accompanied by increases in the latent period of locating an invisible platform during training of rats in a Morris water test, as compared with control sham-operated animals. Recordings of the animals' movement trajectories using a video camera along with an original computer program (Behavioral Vision) showed that administration of 17beta-estradiol and its synthetic analog J-861 (0.2 mg/kg p.o. daily for seven days before and 10 days after single intraventricular injections of AF64A) improved learning. The directivity of platform search trajectories was assessed quantitatively using a new parameter--trajectory straightness. Introduction of the "passive swimming" parameter allowed periods of immobility in water to be identified within the total latent period in animals after administration of AF64A; 17beta-estradiol but not J-861 "eliminated" these periods. The new parameters (especially trajectory straightness) allowed the ability to learn to be discriminated from decreases in mobility, including mobility losses due to study agents, in the Morris water test.
A home program of strength training, movement strategy training and education did not prevent falls in people with Parkinson’s disease: a randomised trial

Directory of Open Access Journals (Sweden)

Meg E Morris

2017-04-01

Conclusion: A home program of strength and movement strategy training and falls education does not prevent falls when applied at the dose used in this study. Arguably, the dosage of therapy was insufficient. Future trials need to explore further therapy content, repetitions and duration, in order to optimise outcomes and cost-effectiveness. [Morris ME, Taylor NF, Watts JJ, Evans A, Horne M, Kempster P, Danoudis M, McGinley J, Martin C, Menz HB (2017 A home program of strength training, movement strategy training and education did not prevent falls in people with Parkinson’s disease: a randomised trial. Journal of Physiotherapy 63: 94–100
Simulations of vertical disruptions with VDE code: Hiro and Evans currents

Science.gov (United States)

Li, Xujing; Di Hu Team; Leonid Zakharov Team; Galkin Team

2014-10-01

The recently created numerical code VDE for simulations of vertical instability in tokamaks is presented. The numerical scheme uses the Tokamak MHD model, where the plasma inertia is replaced by the friction force, and an adaptive grid numerical scheme. The code reproduces well the surface currents generated at the plasma boundary by the instability. Five regimes of the vertical instability are presented: (1) Vertical instability in a given plasma shaping field without a wall; (2) The same with a wall and magnetic flux ΔΨ|plX< ΔΨ|Xwall(where X corresponds to the X-point of a separatrix); (3) The same with a wall and magnetic flux ΔΨ|plX> ΔΨ|Xwall; (4) Vertical instability without a wall with a tile surface at the plasma path; (5) The same in the presence of a wall and a tile surface. The generation of negative Hiro currents along the tile surface, predicted earlier by the theory and measured on EAST in 2012, is well-reproduced by simulations. In addition, the instability generates the force-free Evans currents at the free plasma surface. The new pattern of reconnection of the plasma with the vacuum magnetic field is discovered. This work is supported by US DoE Contract No. DE-AC02-09-CH11466.

Parvovirus B19-triggered Acute Hemolytic Anemia and Thrombocytopenia in a Child with Evans Syndrome.

Science.gov (United States)

Zikidou, Panagiota; Grapsa, Anastassia; Bezirgiannidou, Zoe; Chatzimichael, Athanassios; Mantadakis, Elpis

2018-01-01

Human parvovirus B19 (HPV-B19) is the etiologic agent of erythema infectiosum, of transient aplastic crises in individuals with underlying chronic hemolytic disorders, and of chronic pure red cell aplasia in immunocompromised individuals. We describe a 14-year-old girl with long-standing Evans syndrome, who presented with severe anemia, reticulocytopenia and thrombocytopenia. A bone marrow aspirate revealed severe erythroid hypoplasia along with the presence of giant pronormoblasts, while serological studies and real-time PCR of whole blood were positive for acute parvovirus B19 infection. The patient was initially managed with corticosteroids, but both cytopenias resolved only after administration of intravenous gamma globulin 0.8g/kg. Acute parvovirus B19 infection should be suspected in patients with immunologic diseases, who present reticulocytopenic hemolytic anemia and thrombocytopenia. In this setting, intravenous gamma globulin is effective for both cytopenias.
Multiple [3H]imipramine binding sites in brains of male and female Fawn-Hooded and Long-Evans rats

International Nuclear Information System (INIS)

Ieni, J.R.; Zukin, S.R.; Praag, H.M. van; Tobach, E.; Barr, G.A.

1985-01-01

Comparisons of high- and low-affinity [ 3 H]imipramine binding to whole brain homogenates from adult male and female rats of the Fawn-Hooded and Long-Evans strains were performed. Most strikingly, no significant differences were observed between the two strains in any of the binding parameters, indicating that brain [ 3 H]imipramine binding sites, which may be related to the serotonergic uptake process, appear normal in a strain of rats with serotonin platelet storage pool disease. However, a significant sex difference in high- but not low-affinity whole brain [ 3 H]imipramine Bsub(max) values was observed, with females of both strains having higher densities than males. (Auth.)
In vitro uptakes of radiolabeled IVDU and IVFRU in herpes simplex virus type-1 thymidine kinase (HSV1-tk) gene transduced morris hepatoma cell line

Energy Technology Data Exchange (ETDEWEB)

Lee, Tae Sup; Choi, Tae Hyun; Ahn, Soon Hyuk; Woo, Kwang Sun; Jeong, Wee Sup; Kwon, Hee Chung; Choi, Chang Woon; Lim, Sang Moo [Korea Institute of Radiological and Medical Sciences, Seoul (Korea, Republic of); Awh, Ok Doo [College of Health Sciences, Yonsei Univ., Wonju (Korea, Republic of)

2004-02-01

The herpes simplex virus type 1 thymidine kinase gene(HSV1-tk) is an attractive candidate as a reporter gene in noninvasive reporter gene monitoring system. The HSV1-tk gene was chosen as a reporter gene, because it has been extensively studied, and there are appropriate reporter probes, substrates of HSV1-tk gene product, to apply for HSV1-tk gene imaging. We used radiolabeled 5-iodovinyl-2'-deoxyuridine (IVDU) and 5-lodovinyl-2'-fluoro-2'-deoxyuridine (IVFRU) as reporter probes for HSV1-tk gene monitoring system. We prepared HSV1-tk gene transduced Morris hepatoma cell line using retroviral vector, MOLTEN containing HSV1-tk gene. And we confirmed the HSV1-tk gene expression by Northern blotting and Western blotting. We compared in vitro uptakes of radioiodinated IVDU and IVFRU to monitor HSV1-tk gene expression in Morris hepatoma cell line (MCA) and HSV1-tk gene tranduced MCA (MAC-tk) cells until 480 minutes. We also performed correlation analysis between percentage of HSV1-tk gene tranduced MCA cell % (MCA-tk%) and uptakes of radiolabeled IVDU or IVFRU. MCA-tk cell expressed HSV1-tk mRNA and HSV1-TK protein. Two compounds showed minimal uptake in MCA, but increased uptake was observed in MCA-tk. IVDU showed 4-fold higher accumulation than IVFRU at 480 min in MCA-tk (p<0.01). Both IVDU and IVFRU uptake were linearly correlated (R{sup 2}>0.96) with increasing MCA-tk%. The rediolabeld IVDU and IVFRU showed higher specific accumulation in retrovirally HSV1-tk gene transfected Morris hepatoma cell line. Both IVDU and IVFRU could be used as good substrates for evaluation of HSV1-tk gene expression.
Kinetic analysis of the rate of corneal wound healing in Otsuka long-evans Tokushima Fatty rats, a model of type 2 diabetes mellitus.

Science.gov (United States)

Nagai, Noriaki; Murao, Takatoshi; Okamoto, Norio; Ito, Yoshimasa

2010-01-01

Diabetic keratopathy is a well-known ocular complication secondary to type 2 diabetes mellitus. In this study, we performed a kinetic analysis of corneal wound healing in Long-Evans rats (normal rat) and Otsuka Long-Evans Tokushima Fatty (OLETF) rats, a model of type 2 diabetes mellitus. Corneal wound healing in 7-week-old normal rats was mostly complete 24 h after corneal epithelial abrasion, and the process of corneal wound healing took place according to an equation with a first-order rate constant. The rate of corneal wound healing in normal rats decreased with aging. The process of corneal wound healing in 38- and 60-week-old normal and OLETF rats occurred in two phases with rate constants for the first and second phases represented as alpha and beta, respectively. The alpha and beta values in 38- and 60-week-old OLETF rats were lower than those in normal rats of the corresponding age. Furthermore, a close relationship was observed between the corneal wound healing rate constant and plasma glucose levels in OLETF rats. The present studies suggest the sequence of events that occur following damage to the corneal surface in OLETF rats as a model animal for a human type 2 diabetes mellitus.
Association in Long-Evans hooded rats of red cell 2,3-diphosphoglycerate levels with hemoglobin types.

Science.gov (United States)

Brewer, G; Gilman, J; Noble, N; Crews, V

1978-08-01

Two sublines of commercially available Long-Evans hooded rats have been developed by genetic selection. These sublines have widely differing levels of erythrocyte 2,3-diphosphoglycerate (DPG) due to different alleles at a single genetic locus. In the present work, it is shown that rats from the commercial population are also polymorphic at a hemoglobin locus, probably involving two alleles of the IIIbeta-globin chain locus. Particular hemoglobin types have been found to be strongly associated with certain DPG types, not only in the high-DPG and low-DPG lines but also in the commercial population. Two explanations for this association are considered. One is a single-locus hypothesis, with hemoglobin allelic variation causing DPG variation, and the other is a two-locus hypothesis, with marked linkage disequilibrium.
Assessing self-reported disability in a low-literate population with chronic low back pain: cross-cultural adaptation and psychometric testing of Igbo Roland Morris disability questionnaire.

Science.gov (United States)

Igwesi-Chidobe, Chinonso N; Obiekwe, Chinwe; Sorinola, Isaac O; Godfrey, Emma L

2017-12-14

Cross-culturally adapt and validate the Igbo Roland Morris Disability Questionnaire. Cross-cultural adaptation, test-retest, and cross-sectional psychometric testing. Roland Morris Disability Questionnaire was forward and back translated by clinical/non-clinical translators. An expert committee appraised the translations. Twelve participants with chronic low back pain pre-tested the measure in a rural Nigerian community. Internal consistency using Cronbach's alpha; test-retest reliability using intra-class correlation coefficient and Bland-Altman plot; and minimal detectable change were investigated in a convenient sample of 50 people with chronic low back pain in rural and urban Nigeria. Pearson's correlation analyses using the eleven-point box scale and back performance scale, and exploratory factor analysis were used to examine construct validity in a random sample of 200 adults with chronic low back pain in rural Nigeria. Ceiling and floor effects were investigated in the two samples. Modifications gave the option of interviewer-administration and reflected Nigerian social context. The measure had excellent internal consistency (α = 0.91) and intraclass correlation coefficient (ICC =0.84), moderately high correlations (r > 0.6) with performance-based disability and pain intensity, and a predominant uni-dimensional structure, with no ceiling or floor effects. Igbo Roland Morris Disability Questionnaire is a valid and reliable measure of pain-related disability. Implications for rehabilitation Low back pain is the leading cause of years lived with disability worldwide, and is particularly prevalent in rural Nigeria, but there are no self-report measures to assess its impact due to low literacy rates. This study describes the cross-cultural adaptation and validation of a core self-report back pain specific disability measure in a low-literate Nigerian population. The Igbo Roland Morris Disability Questionnaire is a reliable and valid measure of self
Parvovirus B19-triggered acute hemolytic anemia and thrombocytopenia in a child with Evans syndrome

Directory of Open Access Journals (Sweden)

ELPIS MANTADAKIS

2018-03-01

Full Text Available Background: Human parvovirus B19 (HPV-B19 is the etiologic agent of erythema infectiosum, of transient aplastic crises in individuals with underlying chronic hemolytic disorders, and of chronic pure red cell aplasia in immunocompromised individuals. Case report. We describe a 14-year-old girl with long-standing Evans syndrome, who presented with severe anemia, reticulocytopenia and thromocytopenia. A bone marrow aspirate revealed severe erythroid hypoplasia along with presence of giant pronormoblasts, while serological studies and real-time PCR of whole blood were positive for acute parvovirus B19 infection. The patient was initially managed with corticosteroids, but both cytopenias resolved only after administration of intravenous gamma globulin 0.8g/kg. Conclusion: Acute parvovirus B19 infection should be suspected in patients with immunologic diseases, who present with reticulocytopenic hemolytic anemia and thrombocytopenia. In this setting, intravenous gamma globulin is effective for both cytopenias.
The Wonder and Enrichment of Teaching Wright Morris's "A Fight between a White Boy and a Black Boy in the Dusk of a Fall Afternoon in Omaha, Nebraska."

Science.gov (United States)

McCaffrey, Jerrine

2001-01-01

Outlines a teaching method for Wright Morris's "A Fight Between a White Boy and a Black Boy in the Dusk of a Fall Afternoon in Omaha, Nebraska." Proposes that the story provides and opportunity to introduce stream-of-consciousness writing and to convey the significance of memory recall. (PM)
A Case Study: Dual-Process Theories of Higher Cognition-Commentary on Evans & Stanovich (2013).

Science.gov (United States)

Osman, Magda

2013-05-01

Dual-process theories of higher order cognition (DPTs) have been enjoying much success, particularly since Kahneman's 2002 Nobel prize address and recent book Thinking, Fast and Slow (2009). Historically, DPTs have attempted to provide a conceptual framework that helps classify and predict differences in patterns of behavior found under some circumstances and not others in a host of reasoning, judgment, and decision-making tasks. As evidence has changed and techniques for examining behavior have moved on, so too have DPTs. Killing two birds with one stone, Evans and Stanovich (2013, this issue) respond to five main criticisms of DPTs. Along with addressing each criticism in turn, they set out to clarify the essential defining characteristics that distinguish one form of higher order cognition from the other. The aim of this commentary is to consider the defining characteristics of Type 1 and Type 2 processing that have been proposed and to suggest that the evidence can be taken to support quantitative differences rather than qualitatively distinct processes. © The Author(s) 2013.
Virtual Morris task responses in individuals in an abstinence phase from alcohol.

Science.gov (United States)

Ceccanti, Mauro; Coriale, Giovanna; Hamilton, Derek A; Carito, Valentina; Coccurello, Roberto; Scalese, Bruna; Ciafrè, Stefania; Codazzo, Claudia; Messina, Marisa Patrizia; Chaldakov, George N; Fiore, Marco

2018-02-01

The present study was aimed at examining spatial learning and memory, in 33 men and 12 women with alcohol use disorder (AUD) undergoing ethanol detoxification, by using a virtual Morris task. As controls, we recruited 29 men and 10 women among episodic drinkers without a history of alcohol addiction or alcohol-related diseases. Elevated latency to the first movement in all trials was observed only in AUD persons; furthermore, control women had longer latencies compared with control men. Increased time spent to reach the hidden platform in the learning phase was found for women of both groups compared with men, in particular during trial 3. As predicted, AUD persons (more evident in men) spent less time in the target quadrant during the probe trial; however, AUD women had longer latencies to reach the platform in the visible condition during trials 6 and 7 that resulted in a greater distance moved. As for the probe trial, men of both groups showed increased virtual locomotion compared with the women of both groups. The present investigation confirms and extends previous studies showing (i) different gender responses in spatial learning tasks, (ii) some alterations due to alcohol addiction in virtual spatial learning, and (iii) differences between AUD men and AUD women in spatial-behaviour-related paradigms.
Cognitive correlates of spatial navigation: Associations between executive functioning and the virtual Morris Water Task.

Science.gov (United States)

Korthauer, L E; Nowak, N T; Frahmand, M; Driscoll, I

2017-01-15

Although effective spatial navigation requires memory for objects and locations, navigating a novel environment may also require considerable executive resources. The present study investigated associations between performance on the virtual Morris Water Task (vMWT), an analog version of a nonhuman spatial navigation task, and neuropsychological tests of executive functioning and spatial performance in 75 healthy young adults. More effective vMWT performance (e.g., lower latency and distance to reach hidden platform, greater distance in goal quadrant on a probe trial, fewer path intersections) was associated with better verbal fluency, set switching, response inhibition, and ability to mentally rotate objects. Findings also support a male advantage in spatial navigation, with sex moderating several associations between vMWT performance and executive abilities. Overall, we report a robust relationship between executive functioning and navigational skill, with some evidence that men and women may differentially recruit cognitive abilities when navigating a novel environment. Copyright © 2016 Elsevier B.V. All rights reserved.
Spatial and reversal learning in the Morris water maze are largely resistant to six hours of REM sleep deprivation following training

Science.gov (United States)

Walsh, Christine M.; Booth, Victoria; Poe, Gina R.

2011-01-01

This first test of the role of REM (rapid eye movement) sleep in reversal spatial learning is also the first attempt to replicate a much cited pair of papers reporting that REM sleep deprivation impairs the consolidation of initial spatial learning in the Morris water maze. We hypothesized that REM sleep deprivation following training would impair both hippocampus-dependent spatial learning and learning a new target location within a familiar environment: reversal learning. A 6-d protocol was divided into the initial spatial learning phase (3.5 d) immediately followed by the reversal phase (2.5 d). During the 6 h following four or 12 training trials/day of initial or reversal learning phases, REM sleep was eliminated and non-REM sleep left intact using the multiple inverted flowerpot method. Contrary to our hypotheses, REM sleep deprivation during four or 12 trials/day of initial spatial or reversal learning did not affect training performance. However, some probe trial measures indicated REM sleep-deprivation–associated impairment in initial spatial learning with four trials/day and enhancement of subsequent reversal learning. In naive animals, REM sleep deprivation during normal initial spatial learning was followed by a lack of preference for the subsequent reversal platform location during the probe. Our findings contradict reports that REM sleep is essential for spatial learning in the Morris water maze and newly reveal that short periods of REM sleep deprivation do not impair concurrent reversal learning. Effects on subsequent reversal learning are consistent with the idea that REM sleep serves the consolidation of incompletely learned items. PMID:21677190
Contributions of sex, testosterone, and androgen receptor CAG repeat number to virtual Morris water maze performance.

Science.gov (United States)

Nowak, Nicole T; Diamond, Michael P; Land, Susan J; Moffat, Scott D

2014-03-01

The possibility that androgens contribute to the male advantage typically found on measures of spatial cognition has been investigated using a variety of approaches. To date, evidence to support the notion that androgens affect spatial cognition in healthy young adults is somewhat equivocal. The present study sought to clarify the association between testosterone (T) and spatial performance by extending measurements of androgenicity to include both measures of circulating T as well as an androgen receptor-specific genetic marker. The aims of this study were to assess the contributions of sex, T, and androgen receptor CAG repeat number (CAGr) on virtual Morris water task (vMWT) performance in a group of healthy young men and women. The hypothesis that men would outperform women on vMWT outcomes was supported. Results indicate that CAGr may interact with T to impact navigation performance and suggest that consideration of androgen receptor sensitivity is an important consideration in evaluating hormone-behavior relationships. Copyright © 2013 Elsevier Ltd. All rights reserved.
Evaluation of the effectiveness of short-term rehabilitation of women with chronic low back pain using the Oswestry and Roland-Morris Disability Scales.

Science.gov (United States)

Topolska, Marta; Sapuła, Rafał; Topolski, Adam; Marczewski, Krzysztof

2011-01-01

60-80% of the population experience chronic low back pain at some point in their lives [1], with women suffering more frequently [2]. Low back pain-related ailments lead to long-term or recurrent disability [3, 4]. Rehabilitation based on physiotherapy provides a viable alternative and is rightly regarded as safer for patients. However, finding an effective method of rehabilitation is a difficult task [5, 6]. The aim of this study was to compare the outcomes of rehabilitation in women with chronic low back pain using the Oswestry and Roland-Morris Disability Scales and to identify factors influencing the degree of functional disability in patients with chronic low back pain. The study involved 319 women aged 18-75 years (mean age = 45 years, SD ± 16. 3). The participants were undergoing treatment at the Rehabilitation Centre of Zamość University of Management and Administration on account of chronic low back pain, following two or more episodes lasting longer than three months. The outcomes of rehabilitation were assessed with ODI and RMDQ. We obtained comparable results with the ODI and RMDQ and found statistically significant improvement in functional status after rehabilitation (ODI: p disability and age (ODI: p disability vs. place of residence (ODI: p disability, as demonstrated both by the Oswestry Disability Index and the Roland-Morris Disability Questionnaire. 2. The relationship between the degree of functional disability and age, BMI, WHR, and hypertension was also confirmed by both questionnaires.
Unraveling cognitive traits using the Morris water maze unbiased strategy classification (MUST-C) algorithm.

Science.gov (United States)

Illouz, Tomer; Madar, Ravit; Louzon, Yoram; Griffioen, Kathleen J; Okun, Eitan

2016-02-01

The assessment of spatial cognitive learning in rodents is a central approach in neuroscience, as it enables one to assess and quantify the effects of treatments and genetic manipulations from a broad perspective. Although the Morris water maze (MWM) is a well-validated paradigm for testing spatial learning abilities, manual categorization of performance in the MWM into behavioral strategies is subject to individual interpretation, and thus to biases. Here we offer a support vector machine (SVM) - based, automated, MWM unbiased strategy classification (MUST-C) algorithm, as well as a cognitive score scale. This model was examined and validated by analyzing data obtained from five MWM experiments with changing platform sizes, revealing a limitation in the spatial capacity of the hippocampus. We have further employed this algorithm to extract novel mechanistic insights on the impact of members of the Toll-like receptor pathway on cognitive spatial learning and memory. The MUST-C algorithm can greatly benefit MWM users as it provides a standardized method of strategy classification as well as a cognitive scoring scale, which cannot be derived from typical analysis of MWM data. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.
An old test for new neurons: refining the Morris water maze to study the functional relevance of adult hippocampal neurogenesis

Directory of Open Access Journals (Sweden)

Alexander eGarthe

2013-05-01

Full Text Available The Morris water maze represents the de-facto standard for testing hippocampal function in laboratory rodents. In the field of adult hippocampal neurogenesis, however, using this paradigm to assess the functional relevance of the new neurons yielded surprisingly inconsistent results. While some authors found aspects of water maze performance to be linked to adult neurogenesis, others obtained different results or could not demonstrate any effect of manipulating adult neurogenesis.In this review we discuss evidence that the large diversity of protocols and setups used is an important aspect in interpreting the differences in the results that have been obtained. Even simple parameters such as pool size, number and configuration of visual landmarks, or number of trials can become highly relevant for getting the new neurons involved at all. Sets of parameters are often chosen with implicit or explicit concepts in mind and these might lead to different views on the function of adult-generated neurons.We propose that the classical parameters usually used to measure spatial learning performance in the water maze might not be particularly well suited to sensitively and specifically detect the supposedly highly specific functional changes elicited by the experimental modulation of adult hippocampal neurogenesis. As adult neurogenesis is supposed to affect specific aspects of information processing only in the hippocampus, any claim for a functional relevance of the new neurons has to be based on hippocampus-specific parameters. We also placed a special emphasis on the fact that the DG facilitates the differentiation between contexts as opposed to just differentiating places.In conclusion, while the Morris water maze has proven to be one of the most effective testing paradigms to assess hippocampus-dependent spatial learning, new and more specific questions ask for new parameters. Therefore, the full potential of the water maze task remains to be tapped.
Distributional map of the terminal and sub-terminal sugar residues of the glycoconjugates in the prepubertal and postpubertal testis of a subject affected by complete androgen insensitivity syndrome (Morris's syndrome): lectin histochemical study.

Science.gov (United States)

Gheri, G; Vannelli, G B; Marini, M; Zappoli Thyrion, G D; Gheri, R G; Sgambati, E

2004-01-01

In the present research we have investigated the distribution of the sugar residues of the glycoconjugates in the prepubertal and postpubertal testes of a subject with Morris's syndrome (CAIS, Complete Androgen Insensitivity Syndrome). For this purpose a battery of six horseradish peroxidase-conjugated lectins was used (SBA, PNA, WGA, ConA, LTA and UEAI). We have obtained a complete distributional map of the terminal and sub-terminal oligosaccharides in the tunica albuginea, interstitial tissue, lamina propria of the seminiferous tubules, Leydig cells, Sertoli cells, spermatogonia, mastocytes and endothelial cells. Furthermore the present study has shown that a large amount of sugar residues were detectable in the prepubertal and postpubertal testes but that some differences exist with particular regard to the Sertoli cells. The Sertoli cells and the Leydig cells of the retained prepubertal testis of the patient affected by Morris's syndrome were characterized by the presence of alpha-L-fucose, which was absent in the retained prepubertal testis of the normal subjects. Comparing the results on the postpubertal testis with those obtained on the same aged testis of healthy subjects we have demonstrated that alpha-L-fucose in the Sertoli and Leydig cells and D-galactose-N-acetyl-D-galactosamine in the Leydig cells are a unique feature of the subject affected by Morris's syndrome. D-galactose (ss1,3)-N-acetyl-D-galactosamine and sialic acid, which are present in the Leydig cells of the normal testis were never observed in the same cells of the postpubertal testis of the CAIS patient.
Pisikesed jalad tatsavad kaugele / Siret Paju

Index Scriptorium Estoniae

Paju, Siret, 1982-

2006-01-01

Rootsi laste- ja noorteteatri festivalist Londonis 11. - 29. X 2006, mis on eelhäälestus Rootsis 2007. aasta noorte kultuuri aastale. Lasteteatris Unicorn toimunud diskussioonist teemal "Tabud lasteteatris", osalejateks Suzanne Osten, Henning Mankell, Philip Pullmann. Lühidalt kahest etendusest: "Tüdruk, ema ja prügi" - lavastaja Suzanne Osten ja "Kassi teekond" - esitas Teater Tittut
Fiscal versus social responsibility: how Philip Morris shaped the public funds divestment debate

Science.gov (United States)

Wander, N; Malone, R E

2006-01-01

Calls for institutional investors to divest (sell off) tobacco stocks threaten the industry's share values, publicise its bad behaviour, and label it as a politically unacceptable ally. US tobacco control advocates began urging government investment and pension funds to divest as a matter of responsible social policy in 1990. Following the initiation of Medicaid recovery lawsuits in 1994, advocates highlighted the contradictions between state justice departments suing the industry, and state health departments expanding tobacco control programmes, while state treasurers invested in tobacco companies. Philip Morris (PM), the most exposed US company, led the divestment opposition, consistently framing the issue as one of responsible fiscal policy. It insisted that funds had to be managed for the exclusive interest of beneficiaries, not the public at large, and for high share returns above all. This paper uses tobacco industry documents to show how PM sought to frame both the rhetorical contents and the legal contexts of the divestment debate. While tobacco stock divestment was eventually limited to only seven (but highly visible) states, US advocates focused public attention on the issue in at least 18 others plus various local jurisdictions. This added to ongoing, effective campaigns to denormalise and delegitimise the tobacco industry, dividing it from key allies. Divestment as a delegitimisation tool could have both advantages and disadvantages as a tobacco control strategy in other countries. PMID:16728755
Evans blue dye-enhanced imaging of the brain microvessels using spectral focusing coherent anti-Stokes Raman scattering microscopy.

Directory of Open Access Journals (Sweden)

Bo-Ram Lee

Full Text Available We performed dye-enhanced imaging of mouse brain microvessels using spectral focusing coherent anti-Stokes Raman scattering (SF-CARS microscopy. The resonant signals from C-H stretching in forward CARS usually show high background intensity in tissues, which makes CARS imaging of microvessels difficult. In this study, epi-detection of back-scattered SF-CARS signals showed a negligible background, but the overall intensity of resonant CARS signals was too low to observe the network of brain microvessels. Therefore, Evans blue (EB dye was used as contrasting agent to enhance the back-scattered SF-CARS signals. Breakdown of brain microvessels by inducing hemorrhage in a mouse was clearly visualized using backward SF-CARS signals, following intravenous injection of EB. The improved visualization of brain microvessels with EB enhanced the sensitivity of SF-CARS, detecting not only the blood vessels themselves but their integrity as well in the brain vasculature.

Glia protein aquaporin-4 regulates aversive motivation of spatial memory in Morris water maze.

Science.gov (United States)

Zhang, Ji; Li, Ying; Chen, Zhong-Guo; Dang, Hui; Ding, Jian-Hua; Fan, Yi; Hu, Gang

2013-12-01

Although extensive investigation has revealed that an astrocyte-specific protein aquaporin-4 (AQP4) participates in regulating synaptic plasticity and memory, a functional relationship between AQP4 and learning processing has not been clearly established. This study was designed to test our hypothesis that AQP4 modulates the aversive motivation in Morris water maze (MWM). Using hidden platform training, we observed that AQP4 KO mice significantly decreased their swimming velocity compared with wild-type (WT) mice. To test for a relationship between velocities and escape motivation, we removed the platform and subjected a new group of mice similar to the session of hidden platform training. We found that KO mice exhibited a gradual reduction in swimming velocity, while WT mice did not alter their velocity. In the subsequent probe trial, KO mice after no platform training significantly decreased their mean velocity compared with those KO mice after hide platform training. However, all of KO mice were not impaired in their ability to locate a visible, cued escape platform. Our findings, along with a previous report that AQP4 regulates memory consolidation, implicate a novel role for this glial protein in modulating the aversive motivation in spatial learning paradigm. © 2013 John Wiley & Sons Ltd.
Corporate Image and Public Health: An Analysis of the Philip Morris, Kraft, and Nestlé Websites

Science.gov (United States)

SMITH, ELIZABETH

2012-01-01

Companies need to maintain a good reputation to do business; however, companies in the infant formula, tobacco, and processed food industries have been identified as promoting disease. Such companies use their websites as a means of promulgating a positive public image, thereby potentially reducing the effectiveness of public health campaigns against the problems they perpetuate. The author examined documents from the websites of Philip Morris, Kraft, and Nestlé for issue framing and analyzed them using Benoit’s typology of corporate image repair strategies. All three companies defined the problems they were addressing strategically, minimizing their own responsibility and the consequences of their actions. They proposed solutions that were actions to be taken by others. They also associated themselves with public health organizations. Health advocates should recognize industry attempts to use relationships with health organizations as strategic image repair and reject industry efforts to position themselves as stakeholders in public health problems. Denormalizing industries that are disease vectors, not just their products, may be critical in realizing positive change. PMID:22420639
Effects of caffeine on learning and memory in rats tested in the Morris water maze

Directory of Open Access Journals (Sweden)

Angelucci M.E.M.

2002-01-01

Full Text Available We studied some of the characteristics of the improving effect of the non-specific adenosine receptor antagonist, caffeine, using an animal model of learning and memory. Groups of 12 adult male Wistar rats receiving caffeine (0.3-30 mg/kg, ip, in 0.1 ml/100 g body weight administered 30 min before training, immediately after training, or 30 min before the test session were tested in the spatial version of the Morris water maze task. Post-training administration of caffeine improved memory retention at the doses of 0.3-10 mg/kg (the rats swam up to 600 cm less to find the platform in the test session, P<=0.05 but not at the dose of 30 mg/kg. Pre-test caffeine administration also caused a small increase in memory retrieval (the escape path of the rats was up to 500 cm shorter, P<=0.05. In contrast, pre-training caffeine administration did not alter the performance of the animals either in the training or in the test session. These data provide evidence that caffeine improves memory retention but not memory acquisition, explaining some discrepancies among reports in the literature.
A Dose–Response Analysis of the Reproductive Effects of a Single Gestational Dose of 2,3,7,8-Tetrachlorodibenzo-p-dioxin in Male Long Evans Hooded Rat Offspring,

OpenAIRE

Gray, L. E.; Ostby, J. S.; Kelce, W. R.

1997-01-01

Male rats exposedin uteroto 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) display reduced fertility as a consequence of the direct action of TCDD on the epididymides, as well as delayed puberty and altered reproductive organ weights. The current study provides dose–response data for the reproductive effects of TCDD, administered during pregnancy, with an emphasis on the effects of TCDD on testicular, epididymal, and ejaculated sperm numbers. Long Evans Hooded rats were dosed by gavage with 0, 0....
Evans syndrome in children. Long-term outcome in a prospective French national observational cohort.

Directory of Open Access Journals (Sweden)

Nathalie eAladjidi

2015-09-01

Full Text Available Evans syndrome (ES is a rare autoimmune disorder whose long-term follow-up characteristics are unknown. Patients under 18 at the time of diagnosis of a first autoimmune cytopenia have been included since 2004 in a national prospective observational cohort. In 2014, 156 children diagnosed between 1981 and 2014 with ES, were analyzed. The median age at initial cytopenia was 5.4 (0.2-17.2 years old. For 85 sequential cases, the median delay between the episodes of AIHA and ITP was 2.4 years (0.1–16.3. The median follow-up since ES diagnosis was 6.5 years (0.1-28.8. ES revealed underlying diseases in 10% of children; in 60% of patients, various associated immune manifestations were observed, and ES remained primary in 30%. Five-year ITP and AIHA relapse-free survival were respectively 25% and 61%. In all, 69% of children required one or more than one second-line immune treatment and 15 patients (10% died at a median age of 14.3 years (1.7-28.1.This national work provides the first consistent clinical description for ES and underscores the high percentage of associated immune manifestations, the long-term complications, and treatment toxicities. Current challenges include the identification of underlying genetic immune dysregulations and better characterization of subgroups of patients and of second-line therapy strategies.
Non-acute effects of different doses of 3, 4-methylenedioxymethamphetamine on spatial memory in the Morris water maze in Sprague-Dawley male rats

Institute of Scientific and Technical Information of China (English)

Sara Soleimani Asl; Mohammad Hassan Farhadi; Nasser Naghdi; Samira Choopani; Alireza Samzadeh-Kermani; Mehdi Mehdizadeh

2011-01-01

3, 4-methylenedioxymethamphetamine (MDMA; also known as 'ecstasy') has been shown to impair learning and spatial memory in adult and neonatal rats.Many studies have focused on the acute effects of MDMA on memory.In the present study, we intraperitoneally administered MDMA (0, 5, 10, 20 mg/kg) to adult male rats to investigate the effects of different doses on rat spatial memory in the Morris water maze, body temperature, and mortality, twice a day, for 7 successive days.The results indicated that MDMA impaired spatial memory dose-dependently, with the highest dose (20 mg/kg) exerting the strongest effects.In addition, MDMA also caused hyperthermia and increased mortality in rats.
Adolescent social isolation does not lead to persistent increases in anxiety- like behavior or ethanol intake in female long-evans rats.

Science.gov (United States)

Butler, Tracy R; Carter, Eugenia; Weiner, Jeffrey L

2014-08-01

Clinically, early life stress and anxiety disorders are associated with increased vulnerability for alcohol use disorders. In male rats, early life stress, imparted by adolescent social isolation, results in long-lasting increases in a number of behavioral risk factors for alcoholism, including greater anxiety-like behaviors and ethanol (EtOH) intake. Several recent studies have begun to use this model to gain insight into the relationships among anxiety measures, stress, EtOH intake, and neurobiological correlates driving these behaviors. As prior research has noted significant sex differences in the impact of adolescent stress on anxiety measures and EtOH drinking, the current study was conducted to determine if this same model produces an "addiction vulnerable" phenotype in female rodents. Female Long Evans rats were socially isolated (SI; 1/cage) or group housed (GH; 4/cage) for 6 weeks during adolescence. After this housing manipulation, behavioral assessment was conducted using the elevated plus maze, response to novelty in an open field environment, and the light/dark box. After behavioral testing, home cage EtOH drinking was assessed across an 8-week period. No group differences were detected in any of the behavioral measures of unconditioned anxiety-like behavior. Greater EtOH intake and preference were observed in SI females but these differences did not persist. The SI/GH model, which results in robust and enduring increases in anxiety measures and EtOH self-administration in male Long Evans rats, did not result in similar behavioral changes in female rats. These data, and that of others, suggest that adolescent social isolation is not a useful model with which to study neurobiological substrates linking antecedent anxiety and addiction vulnerability in female rats. Given the compelling epidemiological evidence that the relationship between chronic adolescent stress and alcohol addiction is particularly strong in women, there is clearly an urgent need
Rare sugar D-psicose prevents progression and development of diabetes in T2DM model Otsuka Long-Evans Tokushima Fatty rats.

Science.gov (United States)

Hossain, Akram; Yamaguchi, Fuminori; Hirose, Kayoko; Matsunaga, Toru; Sui, Li; Hirata, Yuko; Noguchi, Chisato; Katagi, Ayako; Kamitori, Kazuyo; Dong, Youyi; Tsukamoto, Ikuko; Tokuda, Masaaki

2015-01-01

The fundamental cause of overweight and obesity is consumption of calorie-dense foods. We have introduced a zero-calorie sweet sugar, d-psicose (d-allulose), a rare sugar that has been proven to have strong antihyperglycemic and antihyperlipidemic effects, and could be used as a replacement of natural sugar for the obese and diabetic subjects. Above mentioned efficacy of d-psicose (d-allulose) has been confirmed in our previous studies on type 2 diabetes mellitus (T2DM) model Otsuka Long-Evans Tokushima Fatty (OLETF) rats with short-term treatment. In this study we investigated the long-term effect of d-psicose in preventing the commencement and progression of T2DM with the mechanism of preservation of pancreatic β-cells in OLETF rats. Treated OLETF rats were fed 5% d-psicose dissolved in water and control rats only water. Nondiabetic control rats, Long-Evans Tokushima Otsuka (LETO), were taken as healthy control and fed water. To follow the progression of diabetes, periodic measurements of blood glucose, plasma insulin, and body weight changes were continued till sacrifice at 60 weeks. Periodic in vivo body fat mass was measured. On sacrifice, pancreas, liver, and abdominal adipose tissues were collected for various staining tests. d-Psicose prevented the commencement and progression of T2DM till 60 weeks through the maintenance of blood glucose levels, decrease in body weight gain, and the control of postprandial hyperglycemia, with decreased levels of HbA1c in comparison to nontreated control rats. This improvement in glycemic control was accompanied by the maintenance of plasma insulin levels and the preservation of pancreatic β-cells with the significant reduction in inflammatory markers. Body fat accumulation was significantly lower in the treatment group, with decreased infiltration of macrophages in the abdominal adipose tissue. Our findings suggest that the rare sugar d-psicose could be beneficial for the prevention and control of obesity and
Apoptosis and changes in glucose transport early after treatment of Morris hepatoma with gemcitabine

International Nuclear Information System (INIS)

Haberkorn, U.; Bellemann, M.E.; Brix, G.; Kamencic, H.; Traut, U.; Kinscherf, R.; Doll, J.; Blatter, J.

2001-01-01

Apoptosis has been described as an energy-consuming process. This combined in vivo/in vitro study investigated the effects of the antineoplastic agent gemcitabine on tumour metabolism and on the induction of apoptosis. Dynamic positron emission tomography (PET) measurements of fluorine-18 fluorodeoxyglucose (FDG) uptake were done in rats bearing Morris hepatoma prior to and after therapy with 90 mg gemcitabine/kg b.w. Furthermore, thymidine (TdR) incorporation into the DNA of these tumours was determined. In vitro measurements of FDG and TdR uptake were performed immediately and 24 h after the end of gemcitabine treatment, and the amount of apoptotic cells was determined using the TUNEL reaction. In vivo an increase in FDG transport and phosphorylation occurred early after gemcitabine treatment, although TdR incorporation into the DNA of the tumours declined. In vitro, an enhanced glucose transport, an increase in TdR uptake in the cytoplasm and a decrease in TdR incorporation in the nucleic acid fraction early after treatment occurred. Inhibition of glucose transport caused an increase in the amount of apoptotic cells. The increase in glucose uptake and TdR metabolism early after therapy is interpreted as a stress reaction of the tumour cells, protecting the cells from apoptosis during this early period after exposure to cytotoxic drugs like gemcitabine. (orig.)
Apoptosis and changes in glucose transport early after treatment of Morris hepatoma with gemcitabine

Energy Technology Data Exchange (ETDEWEB)

Haberkorn, U. [Heidelberg Univ. (Germany). Abt. fuer Klinische Nuklearmedizin; Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center, Heidelberg (Germany); Bellemann, M.E. [Department of Biomedical Engineering, University of Applied Sciences, Jena (Germany); Brix, G. [Department of Medical Radiation Hygiene, Federal Office for Radiation Protection, Neuherberg (Germany); Kamencic, H.; Traut, U.; Kinscherf, R. [Heidelberg Univ. (Germany). Inst. fuer Anatomie und Zellbiologie; Morr, I.; Altmann, A. [Clinical Cooperation Unit Nuclear Medicine, German Cancer Research Center, Heidelberg (Germany); Doll, J. [Dept. of Medical Physics, German Cancer Research Center, Heidelberg (Germany); Blatter, J. [Lilly GmbH Germany, Bad Homburg (Germany)

2001-04-01

Apoptosis has been described as an energy-consuming process. This combined in vivo/in vitro study investigated the effects of the antineoplastic agent gemcitabine on tumour metabolism and on the induction of apoptosis. Dynamic positron emission tomography (PET) measurements of fluorine-18 fluorodeoxyglucose (FDG) uptake were done in rats bearing Morris hepatoma prior to and after therapy with 90 mg gemcitabine/kg b.w. Furthermore, thymidine (TdR) incorporation into the DNA of these tumours was determined. In vitro measurements of FDG and TdR uptake were performed immediately and 24 h after the end of gemcitabine treatment, and the amount of apoptotic cells was determined using the TUNEL reaction. In vivo an increase in FDG transport and phosphorylation occurred early after gemcitabine treatment, although TdR incorporation into the DNA of the tumours declined. In vitro, an enhanced glucose transport, an increase in TdR uptake in the cytoplasm and a decrease in TdR incorporation in the nucleic acid fraction early after treatment occurred. Inhibition of glucose transport caused an increase in the amount of apoptotic cells. The increase in glucose uptake and TdR metabolism early after therapy is interpreted as a stress reaction of the tumour cells, protecting the cells from apoptosis during this early period after exposure to cytotoxic drugs like gemcitabine. (orig.)
[Automatic measurement of special leaning characteristics in mice during the water Morris maze test with inverted light].

Science.gov (United States)

Khotskin, N V; Fursenko, D V; Bazovkina, D V; Kulikov, V A; Kulikov, A V

2014-01-01

The description of the installation with inverted light is given as well as its software EthoStudio, which allows tracking the movements of any color animal in the water Morris maze (WMM) in high definition. The installation is based on the transmitted light technology (inverted light). The software gives possibility to estimate a wide range of learning indices. We have studied the statistic properties of three most widespread indices: latent time of platform finding, covered distance and the sum of distances to the center of the platform. The covered distance has shown the best statistic characteristics if compared to two other indices. The influence of polymorphism C1473G in the gene of the key serotonin synthesis enzyme, tryptophan hydroxylase 2, on the learning abilities of mice in WMM has been studied. Mice of the unique congenic lines B6-1473C and B6-12473G that differ by the polymorphic alleles C1473G have not demonstrated the association between the ability to learn and the genetically determined activity of tryptophan hydroxylase 2 in the brain.
Metallothionein and antioxidant enzymes in Long-Evans Cinnamon rats treated with zinc

Energy Technology Data Exchange (ETDEWEB)

Medici, Valentina; Sturniolo, Giacomo Carlo; D' Inca, Renata [Department of Surgical and Gastroenterological Sciences, University of Padua, Padua (Italy); Santon, Alessandro; Giannetto, Sabrina; Albergoni, Vincenzo; Irato, Paola [Department of Biology, University of Padua, via U. Bassi 58/B, 35131 Padua (Italy)

2002-09-01

The Long-Evans Cinnamon (LEC) rat is a mutant animal model for Wilson's disease. It is known that an abnormal accumulation of Cu and Fe in the liver and low concentrations of both ceruloplasmin and Cu in the serum occur in these rats. The accumulation of Cu is explained by the defective expression of the Cu-transporting P-type ATPase gene, homologous to the gene for Wilson's disease (ATP7B). The aim of this work was to clarify the action mechanism of Zn, and to verify the role that this metal plays in LEC rats in short-term treatment experiments (1 and 2 weeks) on concentrations of Cu, Zn, Fe, metallothionein (MT), 8-hydroxy-2'-deoxyguanosine (oh{sup 8}dG) and on the activity of antioxidant enzymes. It is well known that Zn induces MT and has the ability to prevent redox-active metals, Cu and Fe, binding to and causing oxidative damage at active sites of Zn metalloenzymes and nonspecific binding sites on proteins. Zn administration reduces Cu and Fe transport from mucosal to serosal intestinal sides through competitive mechanisms. Our findings show that treatment with zinc acetate increases tissue Zn and MT contents and decreases Cu and Fe concentrations in the liver and kidneys, even if hepatic Zn and MT concentrations decrease with treatment period. Induction of MT synthesis by Zn contributes to the reduction in free radicals produced by Cu and Fe. We also observed that the superoxide dismutase (SOD)activity in liver decreases with treatment duration in association with the Cu and Fe liver decrease. However, the SOD activity in kidney increases in untreated rats at 2 weeks relative to those untreated for 1 week. (orig.)
Reconsidering the Roland-Morris Disability Questionnaire: time for a multidimensional framework?

Science.gov (United States)

Magnussen, Liv Heide; Lygren, Hildegunn; Strand, Liv Inger; Hagen, Eli Molde; Breivik, Kyrre

2015-02-15

Cross-sectional design. To explore (1) the factor structure of the Roland-Morris Disability Questionnaire (RMDQ), (2) whether there is a dominant factor, and (3) whether the potential factors are unique predictors of other aspects related to back pain. The RMDQ is one of the most recommended back-specific questionnaires assessing disability. The RMDQ is scored as a unidimensional scale summarizing answers to all 24 questions (Yes/No) regarding daily life functioning. However, there are indications that the scale is multidimensional. Patients (n = 457; age, 18-60 yr) with 8 to 12 weeks of back pain filled in questionnaires assessing subjective health complaints, emotional distress, instrumental and emotion-focused coping, and fear voidance behavior at baseline. A total of 371 patients (81.7%) filled in the RMDQ. Exploratory factor analysis was used to examine the factor structure of RMDQ items. Multiple regression analyses were used to assess whether the derived factors predicted relevant problems in back pain differently. Exploratory factor analysis showed indices of model fit for a 3-factor solution after removing 2 items because of low prevalence (19 and 24). Two items were removed because of cross-loadings and low loadings (2 and 22). No support for a dominant factor was found as the 3 factors were only moderately correlated (r = 0.34-0.40), and the ratio between the first and second eigenvalue was 2.6, not supporting essential unidimensionality. "Symptoms" were the factor that most strongly predicted subjective health complaints, whereas "avoidance of activity and participation" predicted fear avoidance behavior, instrumental and emotional coping. "Limitation in daily activities" did not predict any of these variables. The main findings of our study are that the RMDQ consists of 3 independent factors, and not 1 dominant factor as suggested previously. We think the time is now ripe to start treating and scoring the RMDQ as a multidimensional scale. N/A.
Evans hole and non linear optical activity in Bis(melaminium) sulphate dihydrate: A vibrational spectral study.

Science.gov (United States)

Suresh Kumar, V R; Binoy, J; Dawn Dharma Roy, S; Marchewka, M K; Jayakumar, V S

2015-01-01

Bis(melaminium) sulphate dihydrate (BMSD), an interesting melaminium derivative for nonlinear optical activity, has been subjected to vibrational spectral analysis using FT IR and FT Raman spectra. The analysis has been aided by the Potential Energy Distribution (PED) of vibrational spectral bands, derived using density functional theory (DFT) at B3LYP/6-31G(d) level. The geometry is found to correlate well with the XRD structure and the band profiles for certain vibrations in the finger print region have been theoretically explained using Evans hole. The detailed Natural Bond Orbital (NBO) analysis of the hydrogen bonding in BMSD has also been carried out to understand the correlation between the stabilization energy of hyperconjugation of the lone pair of donor with the σ(∗) orbital of hydrogen-acceptor bond and the strength of hydrogen bond. The theoretical calculation shows that BMSD has NLO efficiency, 2.66 times that of urea. The frontier molecular orbital analysis points to a charge transfer, which contributes to NLO activity, through N-H…O intermolecular hydrogen bonding between the melaminium ring and the sulphate. The molecular electrostatic potential (MEP) mapping has also been performed for the detailed analysis of the mutual interactions between melaminium ring and sulphate ion. Copyright © 2015 Elsevier B.V. All rights reserved.
University of Geneva honours LHC project leader Lyn Evans at 450th anniversary ceremony. The honorary degrees, which recognize endeavours in human rights and in fostering dialogue between nations, were also awarded to Mary Robinson, Desmond Tutu, as well as Pascal Lamy .

CERN Multimedia

Maximilien Brice

2009-01-01

University of Geneva honours LHC project leader Lyn Evans at 450th anniversary ceremony. The honorary degrees, which recognize endeavours in human rights and in fostering dialogue between nations, were also awarded to Mary Robinson, Desmond Tutu, as well as Pascal Lamy .
German Orientalism

OpenAIRE

Margaret Olin

2011-01-01

Review of: Suzanne L. Marchand, German Orientalism in the Age of Empire: Religion, Race and Scholarship, Cambridge and Washington, D.C.: Cambridge University Press, 2009. This analysis of Suzanne L. Marchand’s German Orientalism in the Age of Empire: Religion, Race and Scholarship reads her contribution in part against the background of Edward Said’s path breaking book Orientalism. Differences lie in her more expansive understanding of the term ‘Oriental’ to include the Far East and her conce...
Perturbations to the lower ionosphere by tropical cyclone Evan in the South Pacific Region

Science.gov (United States)

Kumar, Sushil; NaitAmor, Samir; Chanrion, Olivier; Neubert, Torsten

2017-08-01

Very low frequency (VLF) electromagnetic signals from navigational transmitters propagate worldwide in the Earth-ionosphere waveguide formed by the Earth and the electrically conducting lower ionosphere. Changes in the signal properties are signatures of variations in the conductivity of the reflecting boundary of the lower ionosphere which is located in the mesosphere and lower thermosphere, and their analysis is, therefore, a way to study processes in these remote regions. Here we present a study on amplitude perturbations of local origin on the VLF transmitter signals (NPM, NLK, NAA, and JJI) observed during tropical cyclone (TC) Evan, 9-16 December 2012 when TC was in the proximity of the transmitter-receiver links. We observed a maximum amplitude perturbation of 5.7 dB on JJI transmitter during 16 December event. From Long Wave Propagation Capability model applied to three selected events we estimate a maximum decrease in the nighttime D region reference height (H') by 5.2 km (13 December, NPM) and maximum increase in the daytime D region H' by 6.1 km and 7.5 km (14 and 16 December, JJI). The results suggest that the TC caused the neutral densities of the mesosphere and lower thermosphere to lift and sink (bringing the lower ionosphere with it), an effect that may be mediated by gravity waves generated by the TC. The perturbations were observed before the storm was classified as a TC, at a time when it was a tropical depression, suggesting the broader conclusion that severe convective storms, in general, perturb the mesosphere and the stratosphere through which the perturbations propagate.
Opioidergic and dopaminergic modulation of cost/benefit decision-making in Long Evans Rats.

Science.gov (United States)

Morales, Ileana; Currie, Paul J; Hackenberg, Timothy D; Pastor, Raúl

2017-10-01

Eating disorders are associated with impaired decision-making and dysfunctional reward-related neurochemistry. The present study examined the potential contributions of dopamine and opioid signaling to these processes using two different decision-making tasks. In one task, Long Evans Rats chose between working for a preferred food (high-carbohydrate banana-flavored sucrose pellets) by lever pressing on a progressive-ratio schedule of reinforcement vs. obtaining less preferred laboratory chow that was concurrently available. In a second (effort-free) task, rats chose between the same two reinforcers when they were both available freely. Rats were trained in these tasks before receiving haloperidol (0.00, 0.05, 0.10mg/kg, intraperitoneally (i.p.)) or naloxone (0.0, 1.5, 3.0mg/kg, i.p.). In the first task, haloperidol decreased breakpoint, lever presses, number of reinforcers earned, and increased chow intake, whereas naloxone decreased breakpoint and number of reinforcers earned but had no effect on chow consumption. In the effort-free task, haloperidol reduced intakes of both foods without affecting preference, whereas naloxone selectively reduced the consumption of banana-pellets. The present findings support converging evidence suggesting that DA signaling affects processes more closely related to appetitive motivation, leaving other components of motivation unchanged. By contrast, opioid signaling appears to mediate aspects of hedonic feeding by selectively altering intakes of highly palatable foods. For preferred foods, both appetitive and consummatory aspects of food intake were altered by opioid receptor antagonism. Our findings argue against a general suppression of appetite by either compound, as appetite manipulations have been shown to unselectively alter intakes of both types of food regardless of the task employed. Copyright © 2017 Elsevier Inc. All rights reserved.
Acute stress switches spatial navigation strategy from egocentric to allocentric in a virtual Morris water maze.

Science.gov (United States)

van Gerven, Dustin J H; Ferguson, Thomas; Skelton, Ronald W

2016-07-01

Stress and stress hormones are known to influence the function of the hippocampus, a brain structure critical for cognitive-map-based, allocentric spatial navigation. The caudate nucleus, a brain structure critical for stimulus-response-based, egocentric navigation, is not as sensitive to stress. Evidence for this comes from rodent studies, which show that acute stress or stress hormones impair allocentric, but not egocentric navigation. However, there have been few studies investigating the effect of acute stress on human spatial navigation, and the results of these have been equivocal. To date, no study has investigated whether acute stress can shift human navigational strategy selection between allocentric and egocentric navigation. The present study investigated this question by exposing participants to an acute psychological stressor (the Paced Auditory Serial Addition Task, PASAT), before testing navigational strategy selection in the Dual-Strategy Maze, a modified virtual Morris water maze. In the Dual-Strategy maze, participants can chose to navigate using a constellation of extra-maze cues (allocentrically) or using a single cue proximal to the goal platform (egocentrically). Surprisingly, PASAT stress biased participants to solve the maze allocentrically significantly more, rather than less, often. These findings have implications for understanding the effects of acute stress on cognitive function in general, and the function of the hippocampus in particular. Copyright © 2016 Elsevier Inc. All rights reserved.
Effects of prenatal exposure to a low dose atrazine metabolite mixture on pubertal timing and prostate development of male Long-Evans rats

Energy Technology Data Exchange (ETDEWEB)

Stanko, Jason [National Institute of Environmental Health Sciences (NIEHS); Enoch, Rolondo [North Carolina Central University, Durham; Rayner, Jennifer L [ORNL; Davis, Christine [U.S. Environmental Protection Agency; Wolf, Douglas [U.S. Environmental Protection Agency; Malarkey, David [University of North Carolina, Chapel Hill; Fenton, Suzanne [National Institute of Environmental Health Sciences (NIEHS)

2010-12-01

The present study examines the postnatal reproductive development of male rats following prenatal exposure to an atrazine metabolite mixture (AMM) consisting of the herbicide atrazine and its environmental metabolites diaminochlorotriazine, hydroxyatrazine, deethylatrazine, and deisopropylatrazine. Pregnant Long-Evans rats were treated by gavage with 0.09, 0.87, or 8.73 mg AMM/kg body weight (BW), vehicle, or 100 mg ATR/kg BW positive control, on gestation days 15 19. Preputial separation was significantly delayed in 0.87 mg and 8.73 mg AMM-exposed males. AMM-exposed males demonstrated a significant treatment-related increase in incidence and severity of inflammation in the prostate on postnatal day (PND) 120. A dose-dependent increase in epididymal fat masses and prostate foci were grossly visible in AMM-exposed offspring. These results indicate that a short, late prenatal exposure to mixture of chlorotriazine metabolites can cause chronic prostatitis in male LE rats. The mode of action for these effects is presently unclear.

Sensitivity analysis of a radionuclide transfer model describing contaminated vegetation in Fukushima prefecture, using Morris and Sobol' - Application of sensitivity analysis on a radionuclides transfer model in the environment describing weeds contamination in Fukushima Prefecture, using Morris method and Sobol' indices indices

Energy Technology Data Exchange (ETDEWEB)

Nicoulaud-Gouin, V.; Metivier, J.M.; Gonze, M.A. [Institut de Radioprotection et de Surete Nucleaire-PRP-ENV/SERIS/LM2E (France); Garcia-Sanchez, L. [Institut de Radioprotection et de Surete Nucleaire-PRPENV/SERIS/L2BT (France)

2014-07-01

The increasing spatial and temporal complexity of models demands methods capable of ranking the influence of their large numbers of parameters. This question specifically arises in assessment studies on the consequences of the Fukushima accident. Sensitivity analysis aims at measuring the influence of input variability on the output response. Generally, two main approaches are distinguished (Saltelli, 2001, Iooss, 2011): - Screening approach, less expensive in computation time and allowing to identify non influential parameters; - Measures of importance, introducing finer quantitative indices. In this category, there are regression-based methods, assuming a linear or monotonic response (Pearson coefficient, Spearman coefficient), and variance-based methods, without assumptions on the model but requiring an increasingly prohibitive number of evaluations when the number of parameters increases. These approaches are available in various statistical programs (notably R) but are still poorly integrated in modelling platforms of radioecological risk assessment. This work aimed at illustrating the benefits of sensitivity analysis in the course of radioecological risk assessments This study used two complementary state-of-art global sensitivity analysis methods: - The screening method of Morris (Morris, 1991; Campolongo et al., 2007) based on limited model evaluations with a one-at-a-time (OAT) design; - The variance-based Sobol' sensitivity analysis (Saltelli, 2002) based a large number of model evaluations in the parameter space with a quasi-random sampling (Owen, 2003). Sensitivity analyses were applied on a dynamic Soil-Plant Deposition Model (Gonze et al., submitted to this conference) predicting foliar concentration in weeds after atmospheric radionuclide fallout. The Soil-Plant Deposition Model considers two foliage pools and a root pool, and describes foliar biomass growth with a Verhulst model. The developed semi-analytic formulation of foliar concentration
The psychometric properties of the Roland Morris disability questionnaire for patients with chronic mechanical low back pain

Directory of Open Access Journals (Sweden)

H. Buchanan

2007-01-01

used in South Africa to facilitate clinical decision-making or document treatment outcomes for patients with low back pain (LBP. This study investigated the internal consistency and clinical utility of a back-specific functional status measure, the Roland Morris Disability Questionnaire (RMDQ, and determined its ability to confirm the need for spinal fusion surgery. Method: Aretrospective, descriptive design was used with 42 patients with chronic mechanical low back pain who consulted a private Orthopaedic surgeon in Cape Town over a one year period. All patients completed the RMDQ prior to their consultation. On completion of the medical examination, a rating for surgery was determined for each patient. The completed questionnaires were analysed using Statistical Package for the Social Sciences (SPSS. Results: The mean RMDQ score was 8.6 (N=42; median=9.0; range=2-21. Cronbach’s alpha showed a high internal consistency between items (.92. A categorical principal component analysis (CATPCA identified two distinct dimensions in the RMDQ. Item reduction improved the internal consistency and thus the construct validity of the RMDQ. There was a low correlation between the surgeon’s rating for surgery and RMDQ scores (r=.40; P<.01. Conclusion: The RMDQ shows some good psychometric properties but some adjustments could improve it. The RMDQ cannot be used to predict the need for spinal fusion surgery.
Ethanol seeking by Long Evans rats is not always a goal-directed behavior.

Directory of Open Access Journals (Sweden)

Regina A Mangieri

Full Text Available Two parallel and interacting processes are said to underlie animal behavior, whereby learning and performance of a behavior is at first via conscious and deliberate (goal-directed processes, but after initial acquisition, the behavior can become automatic and stimulus-elicited (habitual. With respect to instrumental behaviors, animal learning studies suggest that the duration of training and the action-outcome contingency are two factors involved in the emergence of habitual seeking of "natural" reinforcers (e.g., sweet solutions, food or sucrose pellets. To rigorously test whether behaviors reinforced by abused substances such as ethanol, in particular, similarly become habitual was the primary aim of this study.Male Long Evans rats underwent extended or limited operant lever press training with 10% sucrose/10% ethanol (10S10E reinforcement (variable interval (VI or (VR ratio schedule of reinforcement, or with 10% sucrose (10S reinforcement (VI schedule only. Once training and pretesting were complete, the impact of outcome devaluation on operant behavior was evaluated after lithium chloride injections were paired with the reinforcer, or unpaired 24 hours later. After limited, but not extended instrumental training, lever pressing by groups trained under VR with 10S10E and under VI with 10S was sensitive to outcome devaluation. In contrast, responding by both the extended and limited training 10S10E VI groups was not sensitive to ethanol devaluation during the test for habitual behavior.Operant behavior by rats trained to self-administer an ethanol-sucrose solution showed variable sensitivity to a change in the value of ethanol, with relative insensitivity developing sooner in animals that received time-variable ethanol reinforcement during training sessions. One important implication, with respect to substance abuse in humans, is that initial learning about the relationship between instrumental actions and the opportunity to consume ethanol
Selective immunotoxic lesions of basal forebrain cholinergic cells: effects on learning and memory in rats.

Science.gov (United States)

Baxter, Mark G; Bucci, David J; Gorman, Linda K; Wiley, Ronald G; Gallagher, Michela

2013-10-01

Male Long-Evans rats were given injections of either 192 IgG-saporin, an apparently selective toxin for basal forebrain cholinergic neurons (LES), or vehicle (CON) into either the medial septum and vertical limb of the diagonal band (MS/VDB) or bilaterally into the nucleus basalis magnocellularis and substantia innominata (nBM/SI). Place discrimination in the Morris water maze assessed spatial learning, and a trial-unique matching-to-place task in the water maze assessed memory for place information over varying delays. MS/VDB-LES and nBM/SI-LES rats were not impaired relative to CON rats in acquisition of the place discrimination, but were mildly impaired relative to CON rats in performance of the memory task even at the shortest delay, suggesting a nonmnemonic deficit. These results contrast with effects of less selective lesions, which have been taken to support a role for basal forebrain cholinergic neurons in learning and memory. 2013 APA, all rights reserved
Molecular mechanisms for the destabilization and restabilization of reactivated spatial memory in the Morris water maze

Directory of Open Access Journals (Sweden)

Kim Ryang

2011-02-01

Full Text Available Abstract Background Memory retrieval is not a passive process. Recent studies have shown that reactivated memory is destabilized and then restabilized through gene expression-dependent reconsolidation. Molecular studies on the regulation of memory stability after retrieval have focused almost exclusively on fear memory, especially on the restabilization process of the reactivated fear memory. We previously showed that, similarly with fear memories, reactivated spatial memory undergoes reconsolidation in the Morris water maze. However, the underlying molecular mechanisms by which reactivated spatial memory is destabilized and restabilized remain poorly understood. In this study, we investigated the molecular mechanism that regulates the stability of the reactivated spatial memory. Results We first showed that pharmacological inactivation of the N-methyl-D-aspartate glutamate receptor (NMDAR in the hippocampus or genetic inhibition of cAMP-responsible element binding protein (CREB-mediated transcription disrupted reactivated spatial memory. Finally, we showed that pharmacological inhibition of cannabinoid receptor 1 (CB1 and L-type voltage gated calcium channels (LVGCCs in the hippocampus blocked the disruption of the reactivated spatial memory by the inhibition of protein synthesis. Conclusions Our findings indicated that the reactivated spatial memory is destabilized through the activation of CB1 and LVGCCs and then restabilized through the activation of NMDAR- and CREB-mediated transcription. We also suggest that the reactivated spatial memory undergoes destabilization and restabilization in the hippocampus, through similar molecular processes as those for reactivated contextual fear memories, which require CB1 and LVGCCs for destabilization and NMDAR and CREB for restabilization.
Cross-cultural Adaptation of Roland-Morris Disability Questionnaire Needs to Assess the Measurement Properties: A Systematic Review.

Science.gov (United States)

Yao, Min; Zhu, Sen; Tian, Zi-Rui; Song, Yong-Jia; Yang, Long; Wang, Yong-Jun; Cui, Xue-Jun

2018-03-26

To assess the cross cultural-adaptations of the Roland Morris Disability Questionnaire (RMDQ). English and Chinese databases were searched through December 2017. Cross-cultural adaptation and measurement properties were evaluated using the Guidelines for the Process of Cross-Cultural Adaptation of Self-Report Measures and the Quality Criteria for Psychometric Properties of Health Status Questionnaire. Among 34 studies, there were 31 RMDQ adaptations for 26 different languages/cultures. In the cross-cultural adaptation process, few studies reported expert committees completely constituted (3/31), and only ten studies complete the test of the pre-final version (10/31) due to insufficient sample sizes. As for the measurement properties, content validity (31/31) and construct validity (24/31) were assessed in most of the adaptations, whereas internal consistency (0/31), agreement (5/31), responsiveness (3/31), interpretability (6/31), and floor and ceiling effects (6/31) were not. The Hungarian and Moon's Korean adaptations were the highest quality translations. Where there were multiple adaptations for a language/culture, the Moon's Korean and Fan's simplified Chinese-Chinese Mainland adaptations are recommended over the other Korean or simplified Chinese-Chinese Mainland adaptations. Further studies are required to fully assess the measurement properties of the Arabic-Moroccan, Arabic-Tunisian, German- Austrian, Greek, Guajarati, Kim's Korean, Persian-Iranian, Polish, He's simplified Chinese-Chinese Mainland, Spanish, Spanish-Chilean, Thai, traditional Chinese-Taiwan, and Turkish adaptations of the RMDQ. Copyright © 2018. Published by Elsevier Inc.
Morris water maze learning in Long-Evans rats is differentially affected by blockade of D1-like and D2-like dopamine receptors

Czech Academy of Sciences Publication Activity Database

Stuchlík, Aleš; Řeháková, Lenka; Telenský, Petr; Valeš, Karel

2007-01-01

Roč. 422, č. 3 (2007), s. 169-174 ISSN 0304-3940 R&D Projects: GA MŠk(CZ) 1M0517; GA MŠk(CZ) LC554; GA MZd NR9178; GA ČR GA309/07/0341; GA ČR(CZ) GD206/05/H012; GA ČR(CZ) GA309/06/1231 Institutional research plan: CEZ:AV0Z50110509 Keywords : memory * dopamine * cognition Subject RIV: FH - Neurology Impact factor: 2.085, year: 2007
Improving urban visibility through fractal analysis of street edges: The case of John Evans Atta Mills High Street in Accra, Ghana

Directory of Open Access Journals (Sweden)

R.A. Oppong

2017-06-01

Full Text Available Streets are a representation of cities, and the image of a city is a reflection of its home country. Although attempts to ensure harmonious spatial and environmental development in Ghanaian settlements date back to the colonial era, these efforts have minimal physical manifestation in the urban fabric of the city of Accra. The Independence Arch of Ghana, an important landmark in the urban fabric and history of Accra, lacks the striking vista and approach it deserves. This paper introduces the use of fractal analysis of street edges to understand the characteristics of the John Evans Atta Mills (JEAM High Street for developing recommendations to improve visibility along its stretch and the overall image of the city. The box-counting method with visual survey was used in research. The pertinent questions this paper seeks to address are as follows: What factors affect the visibility and imageability of JEAM High Street? What design aspects should be considered to improve urban visibility along JEAM High Street? What is the link of fractals to urban design and architecture? The paper recommends various design considerations and qualities to improve the urban visibility and imageability of JEAM High Street.
Atrazine-induced reproductive tract alterations after transplacental and/or lactational exposure in male Long-Evans rats

International Nuclear Information System (INIS)

Rayner, Jennifer L.; Enoch, Rolondo R.; Wolf, Douglas C.; Fenton, Suzanne E.

2007-01-01

Studies showed that early postnatal exposure to the herbicide atrazine (ATR) delayed preputial separation (PPS) and increased incidence of prostate inflammation in adult Wistar rats. A cross-fostering paradigm was used in this study to determine if gestational exposure to ATR would also result in altered puberty and reproductive tissue effects in the male rat. Timed-pregnant Long-Evans (LE) rats were dosed by gavage on gestational days (GD) 15-19 with 100 mg ATR/kg body weight (BW) or 1% methylcellulose (controls, C). On postnatal day (PND)1, half litters were cross-fostered, creating 4 treatment groups; C-C, ATR-C, C-ATR, and ATR-ATR (transplacental-milk as source, respectively). On PND4, male offspring in the ATR-ATR group weighed significantly less than the C-C males. ATR-ATR male pups had significantly delayed preputial separation (PPS). BWs at PPS for C-ATR and ATR-ATR males were reduced by 6% and 9%, respectively, from that of C-C. On PND120, lateral prostate weights of males in the ATR-ATR group were significantly increased over C-C. Histological examination of lateral and ventral prostates identified an increased distribution of inflammation in the lateral prostates of C-ATR males. By PND220, lateral prostate weights were significantly increased for ATR-C and ATR-ATR, but there were no significant changes in inflammation in either the lateral or ventral prostate. These results suggest that in LE rats, gestational ATR exposure delays PPS when male offspring suckle an ATR dam, but leads to increased lateral prostate weight via transplacental exposure alone. Inflammation present at PND120 does not increase in severity with time
"A good personal scientific relationship": Philip Morris scientists and the Chulabhorn Research Institute, Bangkok.

Directory of Open Access Journals (Sweden)

Ross Mackenzie

2008-12-01

Full Text Available This paper examines the efforts of consultants affiliated with Philip Morris (PM, the world's leading transnational tobacco corporation, to influence scientific research and training in Thailand via the Chulabhorn Research Institute (CRI. A leading Southeast Asian institute for environmental health science, the CRI is headed by Professor Dr. Her Royal Highness Princess Chulabhorn, the daughter of the King of Thailand, and it has assumed international significance via its designation as a World Health Organization (WHO Collaborating Centre in December 2005.This paper analyses previously confidential tobacco industry documents that were made publicly available following litigation in the United States. PM documents reveal that ostensibly independent overseas scientists, now identified as industry consultants, were able to gain access to the Thai scientific community. Most significantly, PM scientist Roger Walk has established close connections with the CRI. Documents indicate that Walk was able to use such links to influence the study and teaching of environmental toxicology in the institute and to develop relations with key officials and local scientists so as to advance the interests of PM within Thailand and across Asia. While sensitivities surrounding royal patronage of the CRI make public criticism extremely difficult, indications of ongoing involvement by tobacco industry consultants suggest the need for detailed scrutiny of such relationships.The establishment of close links with the CRI advances industry strategies to influence scientific research and debate around tobacco and health, particularly regarding secondhand smoke, to link with academic institutions, and to build relationships with national elites. Such strategies assume particular significance in the national and regional contexts presented here amid the globalisation of the tobacco pandemic. From an international perspective, particular concern is raised by the CRI's recently
"A good personal scientific relationship": Philip Morris scientists and the Chulabhorn Research Institute, Bangkok.

Science.gov (United States)

Mackenzie, Ross; Collin, Jeff

2008-12-23

This paper examines the efforts of consultants affiliated with Philip Morris (PM), the world's leading transnational tobacco corporation, to influence scientific research and training in Thailand via the Chulabhorn Research Institute (CRI). A leading Southeast Asian institute for environmental health science, the CRI is headed by Professor Dr. Her Royal Highness Princess Chulabhorn, the daughter of the King of Thailand, and it has assumed international significance via its designation as a World Health Organization (WHO) Collaborating Centre in December 2005. This paper analyses previously confidential tobacco industry documents that were made publicly available following litigation in the United States. PM documents reveal that ostensibly independent overseas scientists, now identified as industry consultants, were able to gain access to the Thai scientific community. Most significantly, PM scientist Roger Walk has established close connections with the CRI. Documents indicate that Walk was able to use such links to influence the study and teaching of environmental toxicology in the institute and to develop relations with key officials and local scientists so as to advance the interests of PM within Thailand and across Asia. While sensitivities surrounding royal patronage of the CRI make public criticism extremely difficult, indications of ongoing involvement by tobacco industry consultants suggest the need for detailed scrutiny of such relationships. The establishment of close links with the CRI advances industry strategies to influence scientific research and debate around tobacco and health, particularly regarding secondhand smoke, to link with academic institutions, and to build relationships with national elites. Such strategies assume particular significance in the national and regional contexts presented here amid the globalisation of the tobacco pandemic. From an international perspective, particular concern is raised by the CRI's recently awarded status
Attenuation of Diabetic Nephropathy in Otsuka Long-Evans Tokushima Fatty (OLETF Rats with a Combination of Chinese Herbs (Tangshen Formula

Directory of Open Access Journals (Sweden)

Haojun Zhang

2011-01-01

Full Text Available Diabetic nephropathy is one of the most significant microvascular complications in patients with type 2 diabetics. The concise mechanism of diabetic nephropathy is unknown and there is no successful treatment. The objective of study was to investigate effects of Chinese herbs (Tangshen Formula on diabetic nephropathy in Otsuka Long-Evans Tokushima Fatty (OLETF rats. OLETF rats and LETO rats were divided into four groups: LETO control, OLETF diabetics, OLETF diabetics treated with Tangshen Formula, and OLETF diabetics treated with Monopril. Body weight, blood glucose, and 24 h urinary proteins were measured once every four weeks. Blood samples and kidney tissues were obtained for analyses of total cholesterol, triglyceride, whole blood viscosity, plasma viscosity, and pathohistological examination at 36 and 56 weeksrespectively. Untreated OLETF rats displayed diabetic nephropathy over the study period. Treatment of OLETF rats with Tangshen Formula attenuated the increases in blood glucose, body weight, 24 h urinary protein content, serum total cholesterol, whole blood viscosity and plasma viscosity at certain time. Treatment with Tangshen Formula also reduced glomerulosclerotic index and interstitial fibrotic index seen in OLETF rats. In conclusion, Tangshen Formula could attenuate the development of diabetic nephropathy in OLETF rat diabetic model.
Fatal pulmonary embolism following splenectomy in a patient with Evan's syndrome: case report and review of the literature.

Science.gov (United States)

Monga, Varun; Maliske, Seth M; Perepu, Usha

2017-01-01

Evans syndrome (ES) is a rare disease characterized by simultaneous or sequential development of autoimmune hemolytic anemia (AIHA) and immune thrombocytopenia (ITP) with or without immune neutropenia. Splenectomy is one of the treatment options for disease refractory to medical therapy. Venous thromboembolism (VTE) following splenectomy for hematological diseases has an incidence of 10%. Here we describe a case report of a young patient hospitalized with severe hemolytic anemia with Hgb 4.8 g/dl. He developed thrombocytopenia with platelet nadir of 52,000/mm 3 , thus formally diagnosed with ES. He failed standard medical therapy. He underwent splenectomy and had a fatal outcome. Autopsy confirmed the cause of death as pulmonary embolism (PE). This case report and review of the literature highlight important aspects of the association between VTE, splenectomy, and hemolytic syndromes including the presence of thrombocytopenia. The burden of the disease is reviewed as well as various pathophysiologic mechanisms contributing to thromboembolic events in these patients and current perioperative prophylactic anticoagulation strategies. Despite an advancing body of literature increasing awareness of VTE following splenectomy, morbidity and mortality remains high. Identifying high risk individuals for thromboembolic complications from splenectomy remains a challenge. There are no consensus guidelines for proper perioperative and post-operative anti-coagulation. We encourage future research to determine which factors might be playing a role in increasing the risk for VTE in real time with hope of forming a consensus to guide management.
Local inhibition of hippocampal nitric oxide synthase does not impair place learning in the Morris water escape task in rats.

Science.gov (United States)

Blokland, A; de Vente, J; Prickaerts, J; Honig, W; Markerink-van Ittersum, M; Steinbusch, H

1999-01-01

Recent studies have provided evidence that nitric oxide (NO) has a role in certain forms of memory formation. Spatial learning is one of the cognitive abilities that has been found to be impaired after systemic administration of an NO-synthase inhibitor. As the hippocampus has a pivotal role in spatial orientation, the present study examined the role of hippocampal NO in spatial learning and reversal learning in a Morris task in adult rats. It was found that N omega-nitro-L-arginine infusions into the dorsal hippocampus affected the manner in which the rats were searching the submerged platform during training, but did not affect the efficiency to find the spatial location of the escape platform. Hippocampal NO-synthase inhibition did not affect the learning of a new platform position in the same water tank (i.e. reversal learning). Moreover, no treatment effects were observed in the probe trials (i.e. after acquisition and after reversal learning), indicating that the rats treated with N omega-nitro-L-arginine had learned the spatial location of the platform. These findings were obtained under conditions where the NO synthesis in the dorsal hippocampus was completely inhibited. On the basis of the present data it was concluded that hippocampal NO is not critically involved in place learning in rats.
Tracks: EPHT Massachusetts Case Study

Centers for Disease Control (CDC) Podcasts

This podcast highlights the Massachusetts Environmental Public Health Tracking Network and features commentary from Massachusetts Department of Public Health Associate Health Commissioner Suzanne Condon.
Curcuma comosa improves learning and memory function on ovariectomized rats in a long-term Morris water maze test

Science.gov (United States)

Su, Jian; Sripanidkulchai, Kittisak; Wyss, J. Michael; Sripanidkulchai, Bungorn

2010-01-01

Aim of the study Curcuma comosa extract and some purified compounds from this plant have been reported to have estrogenic-like effects, and estrogen improves learning in some animals and potentially in postmenopausal women; therefore, this study tested the hypothesis that Curcuma comosa and estrogen have similar beneficial effects on spatial learning and memory. Materials and methods Curcuma comosa hexane extract, containing 0.165 mg of (4E,6E)-1,7-diphenylhepta-4,6-dien-3-one per mg of the crude extract, was orally administered to ovariectomized Wistar rats at the doses of 250 or 500 mg/kg body weight. 17β-estradiol (10 μg/kg body weight, subcutaneously) was used as a positive control. Thirty days after the initiation of treatment, animals were tested in a Morris water maze for spatial learning and memory. They were re-tested every 30 days and a final probe trial was run on day 119. Results Compared to control rats, OVX rats displayed significant memory impairment for locating the platform in the water maze from day 67 after the surgery, onward. In contrast, OVX rats treated with either Curcuma comosa or estrogen were significantly protected from this decline in cognitive function. Further, the protection of cognitive effects by Curcuma comosa was larger at higher dose. Conclusions These results suggest that long-term treatment with Curcuma comosa has beneficial effects on learning and memory function in rats. PMID:20420894
Through tobacco industry eyes: civil society and the FCTC process from Philip Morris and British American Tobacco's perspectives.

Science.gov (United States)

Gonzalez, Mariaelena; Green, Lawrence W; Glantz, Stanton A

2012-07-01

To analyse the models Philip Morris (PM) and British American Tobacco (BAT) used internally to understand tobacco control non-governmental organizations (NGOs) and their relationship to the global tobacco control policy-making process that resulted in the Framework Convention for Tobacco Control (FCTC). Analysis of internal tobacco industry documents in the Legacy Tobacco Document Library. PM contracted with Mongoven, Biscoe, and Duchin, Inc. (MBD, a consulting firm specialising in NGO surveillance) as advisors. MBD argued that because NGOs are increasingly linked to epistemic communities, NGOs could insert themselves into the global policy-making process and influence the discourse surrounding the treaty-making process. MBD advised PM to insert itself into the policy-making process, mimicking NGO behaviour. BAT's Consumer and Regulatory Affairs (CORA) department argued that global regulation emerged from the perception (by NGOs and governments) that the industry could not regulate itself, leading to BAT advocating social alignment and self-regulation to minimise the impact of the FCTC. Most efforts to block or redirect the FCTC failed. PM and BAT articulated a global policy-making environment in which NGOs are key, non-state stakeholders, and as a result, internationalised some of their previous national-level strategies. After both companies failed to prevent the FCTC, their strategies began to align. Multinational corporations have continued to successfully employ some of the strategies outlined in this paper at the local and national level while being formally excluded from ongoing FCTC negotiations at the global level.
Obesity and type 2 diabetes, not a diet high in fat, sucrose, and cholesterol, negatively impacts bone outcomes in the hyperphagic Otsuka Long Evans Tokushima Fatty rat.

Science.gov (United States)

Ortinau, Laura C; Linden, Melissa A; Dirkes, Rebecca; Rector, R Scott; Hinton, Pamela S

2017-12-01

Obesity and type 2 diabetes (T2D) increase fracture risk; however, the association between obesity/T2D may be confounded by consumption of a diet high in fat, sucrose, and cholesterol (HFSC). The study objective was to determine the main and interactive effects of obesity/T2D and a HFSC diet on bone outcomes using hyperphagic Otuska Long Evans Tokushima Fatty (OLETF) rats and normophagic Long Evans Tokushima Otsuka (LETO) controls. At 8weeks of age, male OLETF and LETO rats were randomized to either a control (CON, 10 en% from fat as soybean oil) or HFSC (45 en% from fat as soybean oil/lard, 17 en% sucrose, and 1wt%) diet, resulting in four treatment groups. At 32weeks, total body bone mineral content (BMC) and density (BMD) and body composition were measured by dual-energy X-ray absorptiometry, followed by euthanasia and collection of blood and tibiae. Bone turnover markers and sclerostin were measured using ELISA. Trabecular microarchitecture of the proximal tibia and geometry of the tibia mid-diaphysis were measured using microcomputed tomography; whole-bone and tissue-level biomechanical properties were evaluated using torsional loading of the tibia. Two-factor ANOVA was used to determine main and interactive effects of diet (CON vs. HFSC) and obesity/T2D (OLETF vs. LETO) on bone outcomes. Hyperphagic OLEFT rats had greater final body mass, body fat, and fasting glucose than normophagic LETO, with no effect of diet. Total body BMC and serum markers of bone formation were decreased, and bone resorption and sclerostin were increased in obese/T2D OLETF rats. Trabecular bone volume and microarchitecture were adversely affected by obesity/T2D, but not diet. Whole-bone and tissue-level biomechanical properties of the tibia were not affected by obesity/T2D; the HFSC diet improved biomechanical properties only in LETO rats. Obesity/T2D, regardless of diet, negatively impacted the balance between bone formation and resorption and trabecular bone volume and
Markers for blood-brain barrier integrity: how appropriate is Evans blue in the 21st century and what are the alternatives?

Directory of Open Access Journals (Sweden)

Norman Ruthven Saunders

2015-10-01

Full Text Available In recent years there has been a resurgence of interest in brain barriers and various roles their intrinsic mechanisms may play in neurological disorders. Such studies require suitable models and markers to demonstrate integrity and functional changes at the interfaces between blood, brain and cerebrospinal fluid. Studies of brain barrier mechanisms and measurements of plasma volume using dyes have a long-standing history, dating back to the late 19th-Century. Their use continues in spite of their known serious limitations in in vivo applications. These were well known when first introduced, but seem to have been forgotten since. Understanding these limitations is important because Evans blue is still the most commonly used marker of brain barrier integrity and those using it seem oblivious to problems arising from its in vivo application. The introduction of HRP in the mid 20th-Century was an important advance because its reaction product can be visualized at the electron microscopical level. Advantages and disadvantages these markers will be discussed together with a critical evaluation of alternative approaches. There is no single marker suitable for all purposes. A combination of different sized, visualisable dextrans and radiolabelled molecules currently seems to be the most appropriate approach for qualitative and quantitative assessment of barrier integrity.
Cross-cultural Adaptation, Reliability, and Validity of the Yoruba Version of the Roland-Morris Disability Questionnaire.

Science.gov (United States)

Mbada, Chidozie Emmanuel; Idowu, Opeyemi Ayodiipo; Ogunjimi, Olawale Richard; Ayanniyi, Olusola; Orimolade, Elkanah Ayodele; Oladiran, Ajibola Babatunde; Johnson, Olubusola Esther; Akinsulore, Adesanmi; Oni, Temitope Olawale

2017-04-01

A translation, cross-cultural adaptation, and psychometric analysis. The aim of this study was to translate, cross-culturally adapt, and validate the Yoruba version of the RMDQ. The Roland-Morris Disability Questionnaire (RMDQ) is a valid outcome tool for low back pain (LBP) in clinical and research settings. There seems to be no valid and reliable version of the RMDQ in the Nigerian languages. Following the Guillemin criteria, the English version of the RMDQ was forward and back translated. Two Yoruba translated versions of the RMDQ were assessed for clarity, common language usage, and conceptual equivalence. Consequently, a harmonized Yoruba version was produced and was pilot-tested among 20 patients with nonspecific long-term LBP (NSLBP) for cognitive debriefing. The final version of the Yoruba RMDQ was tested for its construct validity and re-retest reliability among 120 and 87 patients with NSLBP, respectively. Pearson product moment correlation coefficient (r) of 0.82 was obtained for reliability of the Yoruba version of the RMDQ. The test-retest reliability of the Yoruba RMDQ yielded Cronbach alpha 0.932, while the intraclass correlation (ICC) ranged between 0.896 and 0.956. The analysis of the global scores of both the English and Yoruba versions of the RMDQ yielded ICC value of between 0.995 (95% confidence interval 0.996-0.997), with the item-by-item Kappa agreement ranging between 0.824 and 1.000. The external validity of RMDQ using Quadruple Visual Analogue Scale was r = -0.596 (P = 0.001). The Yoruba version of the RMDQ had no floor/ceiling effects, as no patient achieved either of the maximum or the minimum possible scores. The Yoruba version of the RMDQ has excellent reliability and validity and may be an appropriate outcome tool for clinical and research purposes among Yoruba-speaking patients with LBP. 3.

"Nice guys finish last": influence of mate choice on reproductive success in Long-Evans rats.

Science.gov (United States)

Winland, C; Bolton, J L; Ford, B; Jampana, S; Tinker, J; Frohardt, R J; Guarraci, F A; Zewail-Foote, M

2012-02-01

The present study was designed to determine if male physiology and male reproductive behavior predict reproductive success in Long-Evans rats. Mating behavior was observed in sexually naïve, naturally cycling female rats during behavioral estrous that were given the opportunity to mate with two males simultaneously. DNA analysis of offspring born following these mating encounters was used to identify the paternity of each pup. In order to assess the effect of mate choice during these mating encounters on reproductive success, one male rat in each pair was categorized as the preferred mate if the female spent more time (>50%) with him during the mating test of the present study. Furthermore, each male in the pairs was categorized as "attractive" or "non-attractive" by computing the number of females that preferred each male across many mating tests. Similar to results reported in Lovell et al. (2007), during 76% of these mating tests the same male rat in each pair was preferred by different female rats. Overall attractiveness of individual male rats predicted reproductive success in the present study. Interestingly, "attractive" males sired significantly FEWER pups than "non-attractive" males. Neither behavioral (e.g., latency to first sexual stimulation, number of sexual stimulations) nor physiological measures (e.g., body weight, urinary testosterone levels) of male rats predicted their reproductive success. In conclusion, the present results indicate that certain features of some males are more attractive to females, but attractive males are at a reproductive disadvantage (as measured by the number of pups sired). Although basal urinary testosterone levels did not differ between males that sired the majority of pups in a litter and males that sired few or none of the pups in a litter, aggression and/or other physiological measures of fertility (e.g., penile reflexes) may differ between males that are attractive to females and those that have a reproductive
The effects of cannabidiol (CBD) on Δ⁹-tetrahydrocannabinol (THC) self-administration in male and female Long-Evans rats.

Science.gov (United States)

Wakeford, Alison G P; Wetzell, Bradley B; Pomfrey, Rebecca L; Clasen, Matthew M; Taylor, William W; Hempel, Briana J; Riley, Anthony L

2017-08-01

Despite widespread cannabis use in humans, few rodent models exist demonstrating significant Δ⁹-tetrahydrocannabinol (THC) self-administration, possibly due to THC's co-occurring aversive effects, which impact drug reinforcement. Cannabis contains a number of phytocannabinoids in addition to THC, one of which, cannabidiol (CBD), has been reported to antagonize some of the aversive effects of THC. Given such effects of CBD, it is possible that it might influence THC intravenous self-administration in rodents. Accordingly, male and female Long-Evans rats were trained to self-administer THC over a 3-week period and then were assessed for the effects of CBD on responding for THC at 1:1 and 1:10 dose ratios or for the establishment of cocaine self-administration (as a positive control for drug self-administration). Consistent with previous research, THC self-administration was modest and only evident in a subset of animals (and unaffected by sex). Cocaine self-administration was high and evident in the majority of animals tested, indicating that the design was sensitive to drug reinforcement. There was no effect of CBD pretreatment on THC intravenous self-administration at any CBD:THC dose ratio. Future developments of animal models of THC self-administration and the examination of factors that affect its display remain important to establish procedures designed to assess the basis for and treatment of cannabis use and abuse. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
A Comparison of Back Pain Functional Scale with Roland Morris Disability Questionnaire, Oswestry Disability Index and Short Form 36-Health Survey.

Science.gov (United States)

Koç, Meltem; Bayar, Banu; Bayar, Kılıçhan

2017-10-03

A comparison study of Back Pain Functional Scale (BPFS) with Roland Morris Questionnaire (RMQ), Oswestry Disability Index (ODI) and Short Form 36-Health Survey (SF-36). The aim of this study is to investigate the correlation of BPFS with RMQ, ODI and SF-36. The primary goal in the treatment of patients with low back pain is to improve the patients' levels of activities and participation. Many questionnaires focusing on function have been developed in patients with low back pain. BPFS is one of these questionnaires. No studies have investigated the correlation of BPFS with ODI and SF-36. This study was conducted with 120 patients receiving outpatient and inpatient treatment in physiotherapy and rehabilitation units of a state hospital. BPFS, RMQ, ODI, SF-36 questionnaires were used to assess the disability in low back pain. Spearman and Pearson Correlation were used to compare the data obtained in the study. There was a good correlation among the five functional outcome measures (correlation r = -0.693 for BPFS/RMQ, r = -0.794 for BPFS/ODI, r = 0.697 for BPFS/SF-36 Physical function and r = 0.540 for BPFS/SF-36 Pain). BPFS demonstrated good correlation with RMQ, ODI, SF-36 physical function and SF-36 pain. 2.
Growth characteristics and imaging properties of the morris hepatoma 3924a in ACI rats: A suitable model for transarterial chemoembolization

International Nuclear Information System (INIS)

Truebenbach, Jochen; Graepler, Florian; Pereira, Philippe L; Ruck, Peter; Lauer, Ulrich; Gregor, Michael; Claussen, Claus-D.; Huppert, Peter E.

2000-01-01

Purpose: For experimental studies investigating modalities and efficacy of transarterial chemoembolization (TACE) in hepatocellular carcinoma (HCC) an animal model resembling the human situation as closely as possible would be appropriate. Specifically, reproducible tumor growth characteristics with the capability for appropriate in vivo imaging to monitor treatment efficacy are required.Methods: Morris hepatoma 3924A was implanted into the liver of 30 ACI rats. Tumor growth was followed by angiography (n=10), ultrasound (US, n=30), native computed tomography (CT. n=16), and native magnetic resonance imaging (MRU n=30) between day 8 and day 36 after implantation. The radiological morphological characteristics were compared with the macroscopic and microscopic histological findings of the explanted tumors.Results: In all 30 animals a solitary liver tumor was found and macroscopically no signs of metastases, ascites, or peritoneal tumor were visible. On histopathological examination tumor sizes ranged between 27 ± 3 mm 3 (day 8) and 3468 ± 79 mm 3 (day 36). The first signs of tumor necrosis occurred at day 16. US allowed tumor visualization from day 8, MRI from day 8, angiography from day 10, and CT from day 14.Conclusions: The tumor model has the potential to be used for the visualization of tumor growth by MRI and US. The potential for monitoring therapeutic effects of TACE needs to be investigated.
A role for autophagy in long-term spatial memory formation in male rodents.

Science.gov (United States)

Hylin, Michael J; Zhao, Jing; Tangavelou, Karthikeyan; Rozas, Natalia S; Hood, Kimberly N; MacGowan, Jacalyn S; Moore, Anthony N; Dash, Pramod K

2018-03-01

A hallmark of long-term memory formation is the requirement for protein synthesis. Administration of protein synthesis inhibitors impairs long-term memory formation without influencing short-term memory. Rapamycin is a specific inhibitor of target of rapamycin complex 1 (TORC1) that has been shown to block protein synthesis and impair long-term memory. In addition to regulating protein synthesis, TORC1 also phosphorylates Unc-51-like autophagy activating kinase-1 (Ulk-1) to suppress autophagy. As autophagy can be activated by rapamycin (and rapamycin inhibits long-term memory), our aim was to test the hypothesis that autophagy inhibitors would enhance long-term memory. To examine if learning alters autophagosome number, we used male reporter mice carrying the GFP-LC3 transgene. Using these mice, we observed that training in the Morris water maze task increases the number of autophagosomes, a finding contrary to our expectations. For learning and memory studies, male Long Evans rats were used due to their relatively larger size (compared to mice), making it easier to perform intrahippocampal infusions in awake, moving animals. When the autophagy inhibitors 3-methyladenine (3-MA) or Spautin-1 were administered bilaterally into the hippocampii prior to training in the Morris water maze task, the drugs did not alter learning. In contrast, when memory was tested 24 hours later by a probe trial, significant impairments were observed. In addition, intrahippocampal infusion of an autophagy activator peptide (TAT-Beclin-1) improved long-term memory. These results indicate that autophagy is not necessary for learning, but is required for long-term memory formation. © 2017 Wiley Periodicals, Inc.
Tõnu Kaalep kuulab plaate,mille autoriks on naised / Tõnu Kaalep

Index Scriptorium Estoniae

Kaalep, Tõnu, 1966-2018

2001-01-01

Heliplaatidest: Tori Amos "Strange Little Girls", Suzanne Vega "Songs in Red and Gray", Tracy Chapman "Collection", Sandy Dillon & Hector Zazou "12 (Las Vegas is Cursed)", Anja Garbarek "Smiling & Waving"
Chronic ethanol exposure increases voluntary home cage intake in adult male, but not female, Long-Evans rats.

Science.gov (United States)

Morales, Melissa; McGinnis, Molly M; McCool, Brian A

2015-12-01

The current experiment examined the effects of 10 days of chronic intermittent ethanol (CIE) exposure on anxiety-like behavior and home cage ethanol intake using a 20% intermittent access (M, W, F) paradigm in male and female Long-Evans rats. Withdrawal from alcohol dependence contributes to relapse in humans and increases in anxiety-like behavior and voluntary ethanol consumption in preclinical models. Our laboratory has shown that 10 days of CIE exposure produces both behavioral and neurophysiological alterations associated with withdrawal in male rats; however, we have yet to examine the effects of this exposure regime on ethanol intake in females. During baseline, females consumed more ethanol than males but, unlike males, did not show escalations in intake. Rats were then exposed to CIE and were again given intermittent access to 20% ethanol. CIE males increased their intake compared to baseline, whereas air-exposed males did not. Ethanol intake in females was unaffected by CIE exposure. Notably, both sexes expressed significantly elevated withdrawal-associated anxiety-like behavior in the plus maze. Finally, rats were injected with the cannabinoid CB1 receptor antagonist, SR141716A (0, 1, 3, 10mg/kg, i.p.) which reduced ethanol intake in both sexes. However, females appear to be more sensitive to lower doses of this CB1 receptor antagonist. Our results show that females consume more ethanol than males; however, they did not escalate their intake using the intermittent access paradigm. Unlike males, CIE exposure had no effect on drinking in females. It is possible that females may be less sensitive than males to ethanol-induced increases in drinking after a short CIE exposure. Lastly, our results demonstrate that males and females may have different pharmacological sensitivities to CB1 receptor blockade on ethanol intake, at least under the current conditions. Copyright © 2015 Elsevier Inc. All rights reserved.
Behavioral Phenotyping of Juvenile Long-Evans and Sprague-Dawley Rats: Implications for Preclinical Models of Autism Spectrum Disorders.

Directory of Open Access Journals (Sweden)

Katherine M Ku

Full Text Available The laboratory rat is emerging as an attractive preclinical animal model of autism spectrum disorder (ASD, allowing investigators to explore genetic, environmental and pharmacological manipulations in a species exhibiting complex, reciprocal social behavior. The present study was carried out to compare two commonly used strains of laboratory rats, Sprague-Dawley (SD and Long-Evans (LE, between the ages of postnatal day (PND 26-56 using high-throughput behavioral phenotyping tools commonly used in mouse models of ASD that we have adapted for use in rats. We detected few differences between young SD and LE strains on standard assays of exploration, sensorimotor gating, anxiety, repetitive behaviors, and learning. Both SD and LE strains also demonstrated sociability in the 3-chamber social approach test as indexed by spending more time in the social chamber with a constrained age/strain/sex matched novel partner than in an identical chamber without a partner. Pronounced differences between the two strains were, however, detected when the rats were allowed to freely interact with a novel partner in the social dyad paradigm. The SD rats in this particular testing paradigm engaged in play more frequently and for longer durations than the LE rats at both juvenile and young adult developmental time points. Results from this study that are particularly relevant for developing preclinical ASD models in rats are threefold: (i commonly utilized strains exhibit unique patterns of social interactions, including strain-specific play behaviors, (ii the testing environment may profoundly influence the expression of strain-specific social behavior and (iii simple, automated measures of sociability may not capture the complexities of rat social interactions.
Taurine ameliorates hyperglycemia and dyslipidemia by reducing insulin resistance and leptin level in Otsuka Long-Evans Tokushima fatty (OLETF) rats with long-term diabetes

Science.gov (United States)

Oh, Da Hee; Kim, Jung Yeon; Lee, Bong Gn; You, Jeong Soon; Chang, Kyung Ja; Chung, Hyunju; Yoo, Myung Chul; Yang, Hyung-In; Kang, Ja-Heon; Hwang, Yoo Chul; Ahn, Kue Jeong; Chung, Ho-Yeon

2012-01-01

This study aimed to determine whether taurine supplementation improves metabolic disturbances and diabetic complications in an animal model for type 2 diabetes. We investigated whether taurine has therapeutic effects on glucose metabolism, lipid metabolism, and diabetic complications in Otsuka Long-Evans Tokushima fatty (OLETF) rats with long-term duration of diabetes. Fourteen 50-week-old OLETF rats with chronic diabetes were fed a diet supplemented with taurine (2%) or a non-supplemented control diet for 12 weeks. Taurine reduced blood glucose levels over 12 weeks, and improved OGTT outcomes at 6 weeks after taurine supplementation, in OLETF rats. Taurine significantly reduced insulin resistance but did not improve β-cell function or islet mass. After 12 weeks, taurine significantly decreased serum levels of lipids such as triglyceride, cholesterol, high density lipoprotein cholesterol, and low density lipoprotein cholesterol. Taurine significantly reduced serum leptin, but not adiponectin levels. However, taurine had no therapeutic effect on damaged tissues. Taurine ameliorated hyperglycemia and dyslipidemia, at least in part, by improving insulin sensitivity and leptin modulation in OLETF rats with long-term diabetes. Additional study is needed to investigate whether taurine has the same beneficial effects in human diabetic patients. PMID:23114424
Through tobacco industry eyes: civil society and the FCTC process from Philip Morris and British American Tobacco’s perspectives

Science.gov (United States)

Gonzalez, Mariaelena; Green, Lawrence W; Glantz, Stanton A

2011-01-01

Objective To analyse the models Philip Morris (PM) and British American Tobacco (BAT) used internally to understand tobacco control non-governmental organizations (NGOs) and their relationship to the global tobacco control policy-making process that resulted in the Framework Convention for Tobacco Control (FCTC). Methods Analysis of internal tobacco industry documents in the Legacy Tobacco Document Library. Results PM contracted with Mongoven, Biscoe, and Duchin, Inc. (MBD, a consulting firm specialising in NGO surveillance) as advisors. MBD argued that because NGOs are increasingly linked to epistemic communities, NGOs could insert themselves into the global policy-making process and influence the discourse surrounding the treaty-making process. MBD advised PM to insert itself into the policy-making process, mimicking NGO behaviour. BAT’s Consumer and Regulatory Affairs (CORA) department argued that global regulation emerged from the perception (by NGOs and governments) that the industry could not regulate itself, leading to BAT advocating social alignment and self-regulation to minimise the impact of the FCTC. Most efforts to block or redirect the FCTC failed. Conclusions PM and BAT articulated a global policy-making environment in which NGOs are key, non-state stakeholders, and as a result, internationalised some of their previous national-level strategies. After both companies failed to prevent the FCTC, their strategies began to align. Multinational corporations have continued to successfully employ some of the strategies outlined in this paper at the local and national level while being formally excluded from ongoing FCTC negotiations at the global level. PMID:21636611
Chronic social instability increases anxiety-like behavior and ethanol preference in male Long Evans rats.

Science.gov (United States)

Roeckner, Alyssa R; Bowling, Alexandra; Butler, Tracy R

2017-05-01

Chronic stress during adolescence is related to increased prevalence of anxiety disorders and alcohol use disorders in humans. This phenotype has been consistently recapitulated in animal models with male subjects, but models using female subjects are fewer. The aim of these studies was to test the hypothesis that chronic social instability (CSI) during adolescence engenders increased anxiety-like behavior, increased corticosterone, and greater ethanol intake and/or preference than control groups in male and female rats. A chronic social instability (CSI) procedure was conducted in separate cohorts of female and male adolescent Long Evans rats. CSI included daily social isolation for 1h, and then pair housing with a novel cage mate for 23h until the next 1h isolation period from PND 30-46. Control groups included social stability (SS), chronic isolation (ISO), and acute social instability (aSI). At PND 49-50, anxiety-like behavior was assessed on the elevated plus maze, and on PND 51 tails bloods were obtained for determination of corticosterone (CORT) levels. This was followed by 4weeks of ethanol drinking in a home cage intermittent access ethanol drinking paradigm (PND 55-81 for males, PND 57-83 for females). Planned contrast testing showed that the male CSI group had greater anxiety-like behavior compared controls, but group differences were not apparent for CORT. CSI males had significantly higher levels of ethanol preference during drinking weeks 2-3 compared to all other groups and compared to SS and ISO groups in week 4. For the female cohort, we did not observe consistent group differences in anxiety-like behavior, CORT levels were unexpectedly lower in the ISO group only compared to the other groups, and group differences were not apparent for ethanol intake/preference. In conclusion, chronic stress during adolescence in the form of social instability increases anxiety-like behavior and ethanol preference in male rats, consistent with other models of
In vivo magnetic resonance imaging of atherosclerotic lesions with a newly developed Evans blue-DTPA-gadolinium contrast medium in apolipoprotein-E-deficient mice.

Science.gov (United States)

Yasuda, Satoshi; Ikuta, Kenjiro; Uwatoku, Toyokazu; Oi, Keiji; Abe, Kohtaro; Hyodo, Fuminori; Yoshimitsu, Kengo; Sugimura, Kohtaro; Utsumi, Hideo; Katayama, Yoshiki; Shimokawa, Hiroaki

2008-01-01

Magnetic resonance imaging (MRI) contrast agents that specifically detect atherosclerotic plaque may be useful for the noninvasive detection of the plaque. We have recently developed a new contrast agent, Evans blue-DTPA-gadolinium (EB-DTPA-Gd), which selectively accumulates vascular lesions with endothelial removal. In this study, we examined whether EB-DTPA-Gd is also useful for in vivo imaging of atherosclerotic plaques. We used male apolipoprotein-E-deficient (ApoE-/-) mice of different ages (3, 6 and 12 months old) and age-matched male wild-type mice. After a single intravenous administration of EB-DTPA-Gd (160 microM/kg body weight), MRI T(1) signal was obtained in vivo. Increased signal intensity in the aortic wall was noted within 10-20 min after intravenous injection of EB-DTPA-Gd and was maintained for 30 min. The MRI enhancement in the aorta of ApoE-/- mice was increased in accordance with age, whereas no such enhancement was noted in wild-type mice. Histological examination demonstrated that there was a topological correlation between the site of MRI enhancement and that of atherosclerotic plaque. These results indicate that EB-DTPA-Gd is a useful MRI contrast medium for the in vivo detection of atherosclerotic plaques. Copyright (c) 2007 S. Karger AG, Basel.
Reduced hippocampal dendritic spine density and BDNF expression following acute postnatal exposure to di(2-ethylhexyl phthalate in male Long Evans rats.

Directory of Open Access Journals (Sweden)

Catherine A Smith

Full Text Available Early developmental exposure to di(2-ethylhexyl phthalate (DEHP has been linked to a variety of neurodevelopmental changes, particularly in rodents. The primary goal of this work was to establish whether acute postnatal exposure to a low dose of DEHP would alter hippocampal dendritic morphology and BDNF and caspase-3 mRNA expression in male and female Long Evans rats. Treatment with DEHP in male rats led to a reduction in spine density on basal and apical dendrites of neurons in the CA3 dorsal hippocampal region compared to vehicle-treated male controls. Dorsal hippocampal BDNF mRNA expression was also down-regulated in male rats exposed to DEHP. No differences in hippocampal spine density or BDNF mRNA expression were observed in female rats treated with DEHP compared to controls. DEHP treatment did not affect hippocampal caspase-3 mRNA expression in male or female rats. These results suggest a gender-specific vulnerability to early developmental DEHP exposure in male rats whereby postnatal DEHP exposure may interfere with normal synaptogenesis and connectivity in the hippocampus. Decreased expression of BDNF mRNA may represent a molecular mechanism underlying the reduction in dendritic spine density observed in hippocampal CA3 neurons. These findings provide initial evidence for a link between developmental exposure to DEHP, reduced levels of BDNF and hippocampal atrophy in male rats.
Health, Crime and Society, Suzanne Fraser and David Moore

African Journals Online (AJOL)

concrete perspective on drugs. The focus in the section entitled Drugs, Health and the ... the witch, made concrete and firmly 'other', thus propping up the increasingly rickety but still dominant construct of the ... countries and their far lower market penetration of sleeping pills, it is unclear how this analysis can be made ...
New Perspectives for Old Clusters: Anderson-Evans Anions as Building Blocks of Large Polyoxometalate Frameworks in a Series of Heterometallic 3 d-4 f Species.

Science.gov (United States)

Artetxe, Beñat; Reinoso, Santiago; San Felices, Leire; Lezama, Luis; Gutiérrez-Zorrilla, Juan M; Vicent, Cristian; Haso, Fadi; Liu, Tianbo

2016-03-18

A series of nine [Sb7W36O133Ln3M2(OAc)(H2O)8](17-) heterometallic anions (Ln3M2; Ln=La-Gd, M=Co; Ln=Ce, M=Ni and Zn) have been obtained by reacting 3 d metal disubstituted Krebs-type tungstoantimonates(III) with early lanthanides. Their unique tetrameric structure contains a novel {MW9O33} capping unit formed by a planar {MW6O24} fragment to which three {WO2} groups are condensed to form a tungstate skeleton identical to that of a hypothetical trilacunary derivative of the ɛ-Keggin cluster. It is shown, for the first time, that classical Anderson-Evans {MW6O24} anions can act as building blocks to construct purely inorganic large frameworks. Unprecedented reactivity in the outer ring of these disk-shaped species is also revealed. The Ln3M2 anions possess chirality owing to a {Sb4O4} cluster being encapsulated in left- or right-handed orientations. Their ability to self-associate in blackberry-type vesicles in solution has been assessed for the Ce3Co2 derivative. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
The ampakine, Org 26576, bolsters early spatial reference learning and retrieval in the Morris water maze: a subchronic, dose-ranging study in rats.

Science.gov (United States)

Hamlyn, Eugene; Brand, Linda; Shahid, Mohammed; Harvey, Brian H

2009-10-01

Ampakines have shown beneficial effects on cognition in selected animal models of learning. However, their ability to modify long-term spatial memory tasks has not been studied yet. This would lend credence to their possible value in treating disorders of cognition. We evaluated the actions of subchronic Org 26576 administration on spatial reference memory performance in the 5-day Morris water maze task in male Sprague-Dawley rats, at doses of 1, 3 and 10 mg/kg twice daily through intraperitoneal injection over 12 days. Org 26576 exerted a dose and time-dependent effect on spatial learning, with dosages of 3 and 10 mg/kg significantly enhancing acquisition on day 1. Globally, escape latency decreased significantly as the training days progressed in the saline and Org 26576-treated groups, indicating that significant and equal learning had taken place over the learning period. However, at the end of the learning period, all doses of Org 26576 significantly improved spatial memory storage/retrieval without confounding effects in the cued version of the task. Org 26576 offers early phase spatial memory benefits in rats, but particularly enhances search accuracy during reference memory retrieval. These results support its possible utility in treating disorders characterized by deficits in cognitive performance.
Decreased sexual motivation and heightened anxiety in male Long-Evans rats are correlated with the memory for a traumatic event.

Science.gov (United States)

Hawley, Wayne R; Grissom, Elin M; Belkin, Mark N; James, Thomas F; Dohanich, Gary P

2013-05-01

Individuals suffering from posttraumatic stress disorder (PTSD) frequently report disturbances in sexual functioning in addition to alterations in their affective behaviors. Notably, maladaptive cognitions and dysfunctional behaviors are perpetuated by the emergence of the intrusive thoughts that characterize the disorder. In rats, reminders of a traumatic event designed to simulate intrusive thoughts are associated with impairments in affective, social, and sexual behaviors. The current study examined the relationship between the memory for a traumatic event and changes in sexual and affective behaviors in male Long-Evans rats (N = 36). The trauma featured a combination stressor consisting of simultaneous exposure to a footshock and the odor of soiled cat litter. Memory for the trauma was reactivated by re-exposures to the context of the trauma in the absence of stressors and confirmed by assessing the percentage of time spent freezing. Following the second and final reminder, traumatized males exhibited reduced sexual motivation and increased anxiety, signified by longer latencies to achieve their first mount on a post-stress test of sexual behavior, and longer latencies to begin feeding in a novel environment, respectively. Correlational analyses revealed that decreased sexual motivation and heightened anxiety were predicted by the memory for the trauma as indicated by the time spent freezing during the re-exposures. The findings from the current study have implications for understanding the relationship between stress and sexual functioning and indicate that the impairments in sexual behavior that often occur in individuals with PTSD may be impacted by their memory for the trauma.
An examination of the effect on cigarette prices and promotions of Philip Morris USA penalties to stores that sell cigarettes to minors.

Science.gov (United States)

Feighery, E C; Schleicher, N C; Ribisl, K M; Rogers, T

2009-12-01

The purpose of this study was to assess the potential impact of public policies to regulate price discounting strategies on retail cigarette prices and advertising. Philip Morris USA (PM USA) has a policy designed to sanction stores violating state laws banning illegal tobacco sales to minors by temporarily suspending price discounting incentives. This study examined the impact of those sanctions on retail cigarette prices and sales promotion advertising. In November 2006, the California Attorney General's Office informed PM USA that 196 stores were found guilty of illegal underage sales. Of these, 109 stores that participated in the PM USA Retail Leaders Program were notified that their merchandising and/or promotional resources would be suspended for the month of April 2007. The remaining 87 stores were not sanctioned and served as a comparison group. Trained raters assessed advertising and prices of selected PM USA brands in these stores pre-penalty and during the penalty phase. There were no significant differences between sanctioned and non-sanctioned stores on median changes in price and sales promotion advertising from the pre-penalty to the penalty phase. The lack of impact on cigarette prices and advertising indicate that the PM USA policy may be flawed in its design or execution. If public policies are developed to restrain cigarette price discounting strategies, they should be crafted to ensure compliance and preclude possible compensatory actions by retailers.
Identification of a Major Locus Contributing to Erythrocyte 2,3-Diphosphoglycerate Variability in Hooded (Long-Evans) Rats

Science.gov (United States)

Noble, N. A.; Brewer, G. J.

1977-01-01

The erythrocyte glycolytic intermediate 2,3-diphosphoglycerate (DPG) and adenosine triphosphate (ATP) play an important role in oxygen transport and delivery by binding to hemoglobin (Hb) and reducing its affinity for oxygen. Considerable quantitative variability in the levels of DPG and ATP exists in human populations and in a population of hooded (Long-Evans) rats we have studied. This paper presents the results of studies on the genetic component of DPG-level variation in an outbred population of hooded rats. Beginning with about 100 rats, a two-way selection experiment was initiated. Pairs of rats with the highest DPG levels were mated to produce a High-DPG rat strain and animals with the lowest DPG levels were mated to produce a Low-DPG strain. Mean DPG levels responded rapidly to selection and, from generation 3 on, the differences between strain means were highly significant. Ten High-DPG strain rats were intercrossed with 10 Low-DPG strain rats of generation 10 to produce an F1 generation in which the DPG levels were almost as high as those of High-DPG animals. This indicates partial dominance of High-DPG alleles. The F2 DPG-level distribution showed two distinct subpopulations. The high DPG subpopulation contained three times as many animals as the low DPG subpopulation. From these results and the statistical analyses performed, it was concluded that the DPG differences between strains were due to an allelic difference at one major locus, the allele carried by the High-DPG strain showing partial dominance over the allele carried by the Low-DPG strain. It appears that this locus may also effect ATP levels to a large extent and is polymorphic in hooded rat populations. Identification of this locus gives us a useful tool for studies of the physiological effects of DPG variability, as well as providing an example of a major gene effect in a quantitatively varying trait. PMID:863239
Pop / Bertil Tüvi

Index Scriptorium Estoniae

Tüvi, Bertil

2007-01-01

Heliplaatidest: Bonde Do Role "With Lasers", Cribs "Men's Needs Women's Needs Whatever", Dylan Donkin "Food for Thoughtlessness", Dream Theater "Systematic Chaos", Smashing Pumpkins "Zeitgeist", Suzanne Vega "Beauty and Crime", The Beach Boys "The Warmth Of The Sun"

Raamat eesti naiste saatustest / Ülo Ignats

Index Scriptorium Estoniae

Ignats, Ülo, 1951-2011

2006-01-01

rets. rmt.: Carrying Linda´s stones: an anthology of Estonian women´s life stories/ editors Suzanne Stiver Lie ...[ et al.]; foreword by H. E. Aldona Wos. Tallinn: Tallinn University Press, 2006. 600 lk. : ill, kaart
Dietary isoflavones alter regulatory behaviors, metabolic hormones and neuroendocrine function in Long-Evans male rats

Directory of Open Access Journals (Sweden)

Bu Lihong

2004-12-01

Full Text Available Abstract Background Phytoestrogens derived from soy foods (or isoflavones have received prevalent usage due to their 'health benefits' of decreasing: a age-related diseases, b hormone-dependent cancers and c postmenopausal symptoms. However, little is known about the influence of dietary phytoestrogens on regulatory behaviors, such as food and water intake, metabolic hormones and neuroendocrine parameters. This study examined important hormonal and metabolic health issues by testing the hypotheses that dietary soy-derived isoflavones influence: 1 body weight and adipose deposition, 2 food and water intake, 3 metabolic hormones (i.e., leptin, insulin, T3 and glucose levels, 4 brain neuropeptide Y (NPY levels, 5 heat production [in brown adipose tissue (BAT quantifying uncoupling protein (UCP-1 mRNA levels] and 6 core body temperature. Methods This was accomplished by conducting longitudinal studies where male Long-Evans rats were exposed (from conception to time of testing or tissue collection to a diet rich in isoflavones (at 600 micrograms/gram of diet or 600 ppm vs. a diet low in isoflavones (at approximately 10–15 micrograms/gram of diet or 10–15 ppm. Body, white adipose tissue and food intake were measured in grams and water intake in milliliters. The hormones (leptin, insulin, T3, glucose and NPY were quantified by radioimmunoassays (RIA. BAT UCP-1 mRNA levels were quantified by PCR and polyacrylamide gel electrophoresis while core body temperatures were recorded by radio telemetry. The data were tested by analysis of variance (ANOVA (or where appropriate by repeated measures. Results Body and adipose tissue weights were decreased in Phyto-600 vs. Phyto-free fed rats. Food and water intake was greater in Phyto-600 animals, that displayed higher hypothalamic (NPY concentrations, but lower plasma leptin and insulin levels, vs. Phyto-free fed males. Higher thyroid levels (and a tendency for higher glucose levels and increased uncoupling
Inactivating the infralimbic but not prelimbic medial prefrontal cortex facilitates the extinction of appetitive Pavlovian conditioning in Long-Evans rats.

Science.gov (United States)

Mendoza, J; Sanio, C; Chaudhri, N

2015-02-01

The infralimbic medial prefrontal cortex (IL) has been posited as a common node in distinct neural circuits that mediate the extinction of appetitive and aversive conditioning. However, appetitive extinction is typically assessed using instrumental conditioning procedures, whereas the extinction of aversive conditioning is customarily studied using Pavlovian assays. The role of the IL in the extinction of appetitive Pavlovian conditioning remains underexplored. We investigated the involvement of the IL and prelimbic medial prefrontal cortex (PrL) in appetitive extinction in Pavlovian and instrumental conditioning assays in male, Long-Evans rats. Following acquisition, a gamma-aminobutyric acid agonist solution (0.03 nmol muscimol; 0.3 nmol baclofen; 0.3 μl/side) was bilaterally microinfused into the IL or PrL to pharmacologically inactivate each region before the first extinction session. Compared to saline, PrL inactivation did not affect the acquisition of extinction or the recall of extinction memory 24-h later. IL inactivation caused a more rapid extinction of Pavlovian conditioning, but had no effect on the extinction of instrumental conditioning or extinction recall. IL inactivation during a Pavlovian conditioning session in which conditioned stimulus (CS) trials were paired with sucrose did not affect CS-elicited behaviour, but increased responding during intervals that did not contain the CS. The same manipulation did not impact lever pressing for sucrose. These findings suggest that the IL may normally maintain Pavlovian conditioned responding when an anticipated appetitive CS is unexpectedly withheld, and that this region has distinct roles in the expression of Pavlovian conditioning when an appetitive unconditioned stimulus is either presented or omitted. Copyright © 2014 Elsevier Inc. All rights reserved.
Distributed Wind Cost Reduction: Learning from Solar

Energy Technology Data Exchange (ETDEWEB)

Tegen, Suzanne

2016-02-23

The distributed wind energy industry can learn several lessons from the solar industry regarding reducing soft costs. Suzanne Tegen presented this overview at the 2016 Distributed Wind Energy Association Business Conference in Washington, D.C., on February 23, 2016.
75 FR 64357 - Notice of Intent To Seek Approval To Renew an Information Collection

Science.gov (United States)

2010-10-19

... refusal to provide the information or providing false information. The agency's contractor's reviewing... NATIONAL SCIENCE FOUNDATION Notice of Intent To Seek Approval To Renew an Information Collection.... For Additional Information or Comments: Contact Suzanne H. Plimpton, Reports Clearance Officer...
Browse Title Index

African Journals Online (AJOL)

Items 251 - 300 of 683 ... W Richard J Dean, Suzanne J Milton, Hugh P Forsyth, Dorrien R Tissiman. Vol 86 ... Shane C McPherson, Mark Brown, Colleen T Downs ... Katharine A. Howard, Thomas W. Schwertner, James P. Muir, Ara Monadjem.
PROLACTIN-INDUCED TYROSINE PHOSPHORYLATION, ACTIVATION AND RECEPTOR ASSOCIATION OF FOCAL ADHESION KINASE (FAK) IN MAMMARY EPITHELIAL CELLS

Science.gov (United States)

Prolactin-Induced Tyrosine Phosphorylation, Activation and ReceptorAssociation of Focal Adhesion Kinase (FAK) in Mammary Epithelial Cells. Suzanne E. Fenton1 and Lewis G. Sheffield2. 1U.S. Environmental ProtectionAgency, MD-72, Research Triangle Park, NC 27711, and
7-NI and ODQ Disturbs Memory in the Elevated Plus Maze, Morris Water Maze, and Radial Arm Maze Tests in Mice.

Science.gov (United States)

Mutlu, Oguz; Akar, Furuzan; Celikyurt, Ipek Komsuoglu; Tanyeri, Pelin; Ulak, Guner; Erden, Faruk

2015-01-01

Nitric oxide (NO) is an atypical neurotransmitter that causes changes in cognition. Nitric oxide synthase (NOS) and guanylate cyclase (GC) inhibitors have been shown to exert some effects on cognition in previous studies; however, the findings have been controversial. This study was aimed at understanding the effects of an NOS inhibitor, 7-nitroindazole (7-NI), and a guanylate cyclase inhibitor, 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ), on spatial memory in modified elevated plus maze (mEPM), Morris water maze (MWM), and radial arm maze (RAM) tests. Male Balb-c mice were treated via intraperitoneal injections with 7-NI (15 mg/kg), ODQ (3, 10 mg/kg), L-arginine (100 mg/kg) + 7-NI (15 mg/kg), or physiological saline. ODQ (3 mg/kg) and 7-NI (15 mg/kg) significantly increased the second-day latency in the mEPM test. 7-NI (15 mg/kg) and ODQ (10 mg/kg) significantly increased the escape latency in second, third, and fourth sessions, decreased the time spent in the escape platform's quadrant, and increased the mean distance to the platform in the probe trial of the MWM test. ODQ (3, 10 mg/kg) and 7-NI (15 mg/kg) significantly increased the number of errors, whereas only 7-NI increased the latency in the RAM test. The administration of L-arginine (100 mg/kg) prior to 7-NI inverted the effects of 7-NI, which supports the role of NO on cognition. Our study shows that the NO/cGMP/GS pathway can regulate spatial memory in mice.
Morris Animal Foundation

Science.gov (United States)

... Yours Today » Give the Gift of Health to Animals This Holiday Season. Until December 31, your gift ... bizarre molecules. Learn More » A Tireless Advocate for Animals and Science. “If it has a heartbeat, I ...
Revision of the Dysmorphoptilidae (Hemiptera: Cicadomorpha: Prosboloidea) of the Queensland Triassic-Part 2.

Science.gov (United States)

Lambkin, Kevin J

2016-03-15

The extinct hemipteran family Dysmorphoptilidae was a major component of the Triassic insect fauna of Queensland preserved at the Denmark Hill, Dinmore, Mount Crosby and Gayndah fossil insect sites. A total of 13 species have now been identified, of which eight species in five genera were examined in the first part of this revision. This second part revises the remaining five species in three genera. Eoscartoides Evans, 1956 (= Mesonirvana Evans, 1956, syn. nov.), comprising Eoscartoides bryani Evans, 1956 (= Mesonirvana abrupta Evans, 1956, syn. nov.) (Mount Crosby), Eoscartoides orthocladus (Tillyard, 1922) comb. nov. (Denmark Hill), and Eoscartoides dmitryi sp. nov. (Dinmore), is distinguished by a strongly developed arc-like strigil in the basal costal space, a very short stem of RA, and a deeply forked M1+2. The monotypic Eoscarterella Evans, 1956, with type species Eoscarterella media Evans, 1956 (Mount Crosby), has a strongly lobate tegmen with peculiar surface sculpture and M1+2 simple. Eoscartoides and Eoscarterella differ from most dysmorphoptilids in having more or less lobate tegmina with even margins (without the antero-apical emargination so typical of the family), as well as the early entry of RA1 into the costal margin and the associated extensive and antero-apically positioned RA2. These characters are also shared with two other dysmorphoptilids, the Australian Permian Belmontocarta Evans and an unnamed Triassic species from Kyrgyzstan, and the four thus form a distinct subgroup within the family. On the other hand, the monotypic Trifidella Evans, 1956 (= Alotrifidus Evans, 1956, syn. nov.), with type species Trifidella perfecta Evans, 1956 (= Alotrifidus interruptus Evans, 1956, syn. nov.) (Mount Crosby), is a more typical dysmorphoptilid with a distinct emargination, RA entering the margin much more apically, and RA2 of limited extent. Trifidella is presumably the sister of the Queensland Triassic Dysmorphoptiloides Evans, sharing the basal
Electroacupuncture Treatment Improves Learning-Memory Ability and Brain Glucose Metabolism in a Mouse Model of Alzheimer’s Disease: Using Morris Water Maze and Micro-PET

Directory of Open Access Journals (Sweden)

Jing Jiang

2015-01-01

Full Text Available Introduction. Alzheimer’s disease (AD causes progressive hippocampus dysfunctions leading to the impairment of learning and memory ability and low level of uptake rate of glucose in hippocampus. What is more, there is no effective treatment for AD. In this study, we evaluated the beneficial and protective effects of electroacupuncture in senescence-accelerated mouse prone 8 (SAMP8. Method. In the electroacupuncture paradigm, electroacupuncture treatment was performed once a day for 15 days on 7.5-month-old SAMP8 male mice. In the normal control paradigm and AD control group, 7.5-month-old SAMR1 male mice and SAMP8 male mice were grabbed and bandaged while electroacupuncture group therapy, in order to ensure the same treatment conditions, once a day, 15 days. Results. From the Morris water maze (MWM test, we found that the treatment of electroacupuncture can improve the spatial learning and memory ability of SAMP8 mouse, and from the micro-PET test, we proved that after the electroacupuncture treatment the level of uptake rate of glucose in hippocampus was higher than normal control group. Conclusion. These results suggest that the treatment of electroacupuncture may provide a viable treatment option for AD.
Book Review: The Drug Effect | Kriegler | South African Crime ...

African Journals Online (AJOL)

Title: The Drug Effect: Health, Crime and Society Editors: Suzanne Fraser and David Moore Publisher: Cambridge University Press Price: R500.00 (incl. VAT and postage) Pages: 260. Availability: Published. Available through all academic bookstores. ISBN: 978-0-521-15605-9 ...
Solid waste management and recycling : actors, partnerships and policies in Hyderabad, India and Nairobi, Kenya

NARCIS (Netherlands)

Post, J.; Baud, I.S.A.; Furedy, C.

2004-01-01

Solid waste management and recycling : actors, partnerships and policies in Hyderabad, India and Nairobi, Kenya / ed. by Isa Baud, Johan Post and Christine Furedy Author: Isabelle Suzanne Antoinette Baud; Johan Post Year: cop. 2004 Publisher: Dordrecht [etc.] : Kluwer Academic Publishers Series: The
75 FR 49886 - Trade Adjustment Assistance for Farmers

Science.gov (United States)

2010-08-16

... DEPARTMENT OF AGRICULTURE Foreign Agricultural Service Trade Adjustment Assistance for Farmers... INFORMATION CONTACT: Trade Adjustment Assistance for Farmers Program Staff, FAS, USDA by phone: (202) 720-0638... for Farmers' Web site: http://www.fas.usda.gov/itp/taa . Dated: August 3, 2010. Suzanne Hale, Acting...
77 FR 52746 - Medical Countermeasures for a Burn Mass Casualty Incident

Science.gov (United States)

2012-08-30

... Building 1 where routine security check procedures will be performed. For parking and security information... telephone number. Those without Internet access should contact Suzanne Schwartz to register (see Contact... Internet at http://www.fda.gov/MedicalDevices/NewsEvents/WorkshopsConferences/default.htm . (Select this...
Differential recruitment of WOX transcription factors for lateral development and organ fusion in Petunia and Arabidopsis.

NARCIS (Netherlands)

Vandenbussche, M.; Horstman, A.; Zethof, J.; Koes, R.E.; Rijpkema, A.S.; Gerats, T.

2009-01-01

Petal fusion in petunia (Petunia × hybrida) results from lateral expansion of the five initially separate petal primordia, forming a ring-like primordium that determines further development. Here, we show that MAEWEST (MAW) and CHORIPETALA SUZANNE (CHSU) are required for petal and carpel fusion, as
Tracks: EPHT Massachusetts Case Study

Centers for Disease Control (CDC) Podcasts

2009-07-20

This podcast highlights the Massachusetts Environmental Public Health Tracking Network and features commentary from Massachusetts Department of Public Health Associate Health Commissioner Suzanne Condon. Created: 7/20/2009 by Centers for Disease Control and Prevention (CDC). Date Released: 7/20/2009.
How Do the Metabolic Effects of Chronic Stress Influence Breast Cancer Biology?

Science.gov (United States)

2012-04-01

Paul A. Volden, Erin L. Wonder, Maxwell N. Skor, Christopher M. Carmean, Honggang Ye, Masha Kocherginsky, Eleanor Smith, Steven Kregel, Martha K...Wonder, Maxwell N. Skor, Christopher M. Carmean, Honggang Ye, Masha Kocherginsky, Steven Kregel, Martha K. McClintock, Matthew J. Brady, and Suzanne
Responsible Grammar Rebels: Using the Hunger Games Trilogy to Teach the Intentional Sentence Fragment

Science.gov (United States)

Simmons, Amber M.

2016-01-01

Building off of students' interest in popular apocalyptic/dystopian literature, this article explores how passages from Suzanne Collins's "The Hunger Games" trilogy aided in teaching students how to successfully rebel against traditional grammar rules, looking at fragments as intentional stylistic choices. Employing the values of…
Shuffling the Deck To Ensure Fairness in Dealing: A Commentary on Some Issues of Equity and Mathematics Education from the Perspective of the QUASAR Project.

Science.gov (United States)

Silver, Edward A.

This paper is a reaction to a plenary address, "Fairness in Dealing: Diversity, Psychology, and Mathematics Education" by Suzanne Damarin (SE 057 179). The issues of intentionality, institutional and instructional practices, identity development, and assessment are addressed in regard to the Quantitative Understanding: Amplifying Student…

A NOVEL EFFECT OF DIOXIN: EXPOSURE DURING PREGNANCY SEVERELY IMPAIRS MAMMARY GLAND DIFFERENTIATION

Science.gov (United States)

A novel effect of dioxin: Exposure during pregnancy severely impairs mammary gland differentiation.Beth A. Vorderstrasse1, Suzanne E. Fenton2, Andrea A. Bohn3, Jennifer A. Cundiff1, and B. Paige Lawrence1,3,4 1Department of Pharmaceutical Sciences, Washington State Universi...
Avoiding Dirty Air (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

As summertime approaches and warmer weather moves in, air pollution will become an increasing problem across the U.S. People with asthma are especially impacted by deteriorating air quality. In this podcast, Dr. Suzanne Beavers discusses ways to avoid the negative impacts of air pollution.
The application of a rodent-based Morris water maze (MWM) protocol to an investigation of age-related differences in human spatial learning.

Science.gov (United States)

Zhong, Jimmy Y; Magnusson, Kathy R; Swarts, Matthew E; Clendinen, Cherita A; Reynolds, Nadjalisse C; Moffat, Scott D

2017-12-01

The current study applied a rodent-based Morris water maze (MWM) protocol to an investigation of search performance differences between young and older adult humans. To investigate whether similar age-related decline in search performance could be seen in humans based on the rodent-based protocol, we implemented a virtual MWM (vMWM) that has characteristics similar to those of the MWM used in previous studies of spatial learning in mice. Through the use of a proximity to platform measure, robust differences were found between healthy young and older adults in search performance. After dividing older adults into good and poor performers based on a median split of their corrected cumulative proximity values, the age effects in place learning were found to be largely related to search performance differences between the young and poor-performing older adults. When compared with the young, poor-performing older adults exhibited significantly higher proximity values in 83% of 24 place trials and overall in the probe trials that assessed spatial learning in the absence of the hidden platform. In contrast, good-performing older adults exhibited patterns of search performance that were comparable with that of the younger adults in most place and probe trials. Taken together, our findings suggest that the low search accuracy in poor-performing older adults stemmed from potential differences in strategy selection, differences in assumptions or expectations of task demands, as well as possible underlying functional and/or structural changes in the brain regions involved in vMWM search performance. (PsycINFO Database Record (c) 2017 APA, all rights reserved).
7-NI and ODQ Disturbs Memory in the Elevated plus Maze, Morris Water Maze, and Radial Arm Maze Tests in Mice

Directory of Open Access Journals (Sweden)

Oguz Mutlu

2015-01-01

Full Text Available Nitric oxide (NO is an atypical neurotransmitter that causes changes in cognition. Nitric oxide synthase (NOS and guanylate cyclase (GC inhibitors have been shown to exert some effects on cognition in previous studies; however, the findings have been controversial. This study was aimed at understanding the effects of an NOS inhibitor, 7-nitroindazole (7-NI, and a guanylate cyclase inhibitor, 1 H -[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one (ODQ, on spatial memory in modified elevated plus maze (mEPM, Morris water maze (MWM, and radial arm maze (RAM tests. Male Balb-c mice were treated via intraperitoneal injections with 7-NI (15 mg/kg, ODQ (3, 10 mg/kg, L-arginine (100 mg/kg + 7-NI (15 mg/kg, or physiological saline. ODQ (3 mg/kg and 7-NI (15 mg/kg significantly increased the second-day latency in the mEPM test. 7-NI (15 mg/kg and ODQ (10 mg/kg significantly increased the escape latency in second, third, and fourth sessions, decreased the time spent in the escape platform's quadrant, and increased the mean distance to the platform in the probe trial of the MWM test. ODQ (3, 10 mg/kg and 7-NI (15 mg/kg significantly increased the number of errors, whereas only 7-NI increased the latency in the RAM test. The administration of L-arginine (100 mg/kg prior to 7-NI inverted the effects of 7-NI, which supports the role of NO on cognition. Our study shows that the NO/cGMP/GS pathway can regulate spatial memory in mice.
Nicotine and ethanol co-use in Long-Evans rats: Stimulatory effects of perinatal exposure to a fat-rich diet

Science.gov (United States)

Karatayev, Olga; Lukatskaya, Olga; Moon, Sang-Ho; Guo, Wei-Ran; Chen, Dan; Algava, Diane; Abedi, Susan; Leibowitz, Sarah F.

2015-01-01

Clinical studies demonstrate frequent co-existence of nicotine and alcohol abuse and suggest that this may result, in part, from the ready access to and intake of fat-rich diets. Whereas animal studies show that high-fat diet intake in adults can enhance the consumption of either nicotine or ethanol and that maternal consumption of a fat-rich diet during pregnancy increases operant responding for nicotine in offspring, little is known about the impact of dietary fat on the co-abuse of these two drugs. The goal of this study was to test in Long-Evans rats the effects of perinatal exposure to fat on the co-use of nicotine and ethanol, using a novel paradigm that involves simultaneous intravenous (IV) self-administration of these two drugs. Fat- vs. chow-exposed offspring were characterized and compared, first in terms of their nicotine self-administration behavior, then in terms of their nicotine/ethanol self-administration behavior, and lastly in terms of their self-administration of ethanol in the absence of nicotine. The results demonstrate that maternal consumption of fat compared to low-fat chow during gestation and lactation significantly stimulates nicotine self-administration during fixed-ratio testing. It also increases nicotine/ethanol self-administration during fixed-ratio and dose-response testing, with BEC elevated to 120 mg/dL, and causes an increase in breakpoint during progressive ratio testing. Of particular note is the finding that rats perinatally exposed to fat self-administer significantly more of the nicotine/ethanol mixture as compared to nicotine alone, an effect not evident in the chow-control rats. After removal of nicotine from the nicotine/ethanol mixture, this difference between the fat- and chow-exposed rats was lost, with both groups failing to acquire the self-administration of ethanol alone. Together, these findings suggest that perinatal exposure to a fat-rich diet, in addition to stimulating self-administration of nicotine, causes
Water inSight : An exploration into landscape architectonic transformations of polder water

NARCIS (Netherlands)

Bobbink, I.; Loen, S.

2013-01-01

Water inSight provides insight into the ‘water machine’ that forms the basis of the Dutch polder landscape. Authors Inge Bobbink and Suzanne Loen approach the polder landscape from a landscape-architectonic point of view, using technical and spatial analysis drawings, images, plans and experiments
Female Focalizers and Masculine Ideals: Gender as Performance in Twilight and the Hunger Games

Science.gov (United States)

Guanio-Uluru, Lykke

2016-01-01

Stephenie Meyer's "Twilight" series (2005-2008) and Suzanne Collins' "The Hunger Games" series (2008-2010) have been hugely successful and influential texts, both as best-selling literary works and as action movie franchises. (To avoid confusion, "Twilight" and "The Hunger Games" in this essay refer to the…
Birthing Healthy Babies (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

Every four and a half minutes a baby is born with a birth defect in the United States. That means nearly 120,000 babies, or about three percent of all babies born each year. In this podcast, Dr. Suzanne Gilboa discusses ways to prevent birth defects.
Population Dynamics and Diversity of Synechococcus on the New England Shelf

Science.gov (United States)

2014-09-01

Suzanne L Strom, Brian Palenik, and Bianca Brahamsha. Vari- ability in protist grazing and growth on different marine Synechococcus isolates. Applied...Ricardo Anadón. Protist control of phytoplankton growth in the subtropical north-east atlantic. Marine Ecology Progress Series, 221:29– 38, 2001. [86
Ilmus kogumik eesti naiste elulugusid inglise keeles

Index Scriptorium Estoniae

2006-01-01

Carrying Linda's stones : an anthology of Estonian women's life stories / editors: Suzanne Stiver Lie, Lynda Malik, Ilvi Jõe-Cannon, Rutt Hinrikus ; foreword by H.E. Aldona Wos. Tallinn : Tallinn University Press, 2006. Sisaldab Elin Toona jt. elulugusid. Vt. ka SL Õhtuleht, 30. sept., lk. 27
El polisulfuro de calcio en el manejo de la moniliasis Moniliophthora roreri (Cif & Par. Evans et al. del cacao Theobroma cacao L.

Directory of Open Access Journals (Sweden)

Sandra Ramírez González

2011-05-01

Full Text Available El cacao es severamente afectado por el hongo Moniliophthora roreri (Cif & Par. Evans et al., el cual daña los frutos y puede ocasionar pérdidas totales y su control es principalmente cultural. El objetivo del trabajo es determinar la efectividad del polisulfuro de calcio (PC como alternativa para su manejo. El patógeno fue aislado y cultivado in vitro y se evaluó el efecto del PC sobre la germinación y formación de conidias; en el campo, sobre frutos se asperjó PC antes y después de la inoculación con M. roreri y se determinó la incidencia e índices de severidad interna y externa. En una plantación de cacao se asperjó PC y se determinó su incidencia y producción. El PC in vitro inhibió el crecimiento y la formación de conidias; la aplicación de PC antes o después de la inoculación artificial con M. roreri sobre frutos inhibe completamente el desarrollo de la enfermedad; con aspersiones de PC en plantaciones de cacao la incidencia de la enfermedad fue de 0,53%, mientras que fue de 21% con manejo cultural y del 69,6% con testigo de inoculación natural; la producción de cacao seco/año fue de un 90,6% más con PC que en el testigo de inoculación natural, por lo que resulta viable integrar PC en el manejo deM. roreri.
Asthma Awareness (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2015-04-30

More than 22 million Americans have asthma, which is caused by a contraction of the airways in the lungs. In this podcast, Dr. Suzanne Beavers discusses ways to control and prevent asthma attacks. Created: 4/30/2015 by MMWR. Date Released: 4/30/2015.
Comparison of the enhancement of plasma glucose levels in type 2 diabetes Otsuka Long-Evans Tokushima Fatty rats by oral administration of sucrose or maple syrup.

Science.gov (United States)

Nagai, Noriaki; Ito, Yoshimasa; Taga, Atsushi

2013-01-01

Maple syrup is used as a premium natural sweeter, and is known for being good for human health. In the present study, we investigate whether maple syrup is suitable as a sweetener in the management of type 2 diabetes using Otsuka Long-Evans Tokushima Fatty (OLETF) rats, a model of type 2 diabetes mellitus. OLETF rats develop type 2 diabetes mellitus by 30 weeks of age, and 60-week-old OLETF rats show hyperglycemia and hypoinsulinemia via pancreatic β-cell dysfunction. The administration of sucrose or maple syrup following an OGT test increased plasma glucose (PG) levels in OLETF rats, but the enhancement in PG following the oral administration of maple syrup was lower than in the case of sucrose administration in both 30- and 60-week-old OLETF rats. Although, the insulin levels in 30-week-old OLETF rats also increased following the oral administration of sucrose or maple syrup, no increase in insulin levels was seen in 60-week-old OLETF rats following the oral administration of either sucrose or maple syrup. No significant differences were observed in insulin levels between sucrose- and maple syrup-administered OLETF rats at either 30 or 60 weeks of age. The present study strongly suggests that the maple syrup may have a lower glycemic index than sucrose, which may help in the prevention of type 2 diabetes.
Sinopse das espécies neotropicais do grupo brasiliensis do gênero Apenesia (Hymenoptera, Bethylidae Synopsis of neotropical species of brasiliensis group genus Apenesia (Hymenoptera, Bethylidae

Directory of Open Access Journals (Sweden)

Magno S Ramos

2009-12-01

Full Text Available São descritas e ilustradas Apenesia longa sp. nov., A. peccata sp. nov., A. magna sp. nov., A. permaxima sp. nov., A. perconcava sp. nov. e A. recta sp. nov. da região Neotropical. São adicionados dados novos de variações estruturais e distribuição geográfica de A. transversa Evans, 1963, A. spinipes Evans, 1969, A. tlahuicana Evans, 1963, A. triangula Azevedo & Batista, 2002, A. megaventris Azevedo & Batista, 2002, A. venezuelana Evans, 1963, A. acia Lanes & Azevedo, 2004 e A. ventosa Azevedo & Batista, 2002. Duas sinonímias novas são propostas: A. peruana Evans, 1963 como sinônimo junior de A. brasiliensis (Kieffer, 1910; A. subangulata Azevedo & Batista, 2002 como sinônimo junior de A. fulvicollis (Westwood, 1874, esta ultima considerada dentro ao grupo nitida. É fornecida uma chave de identificação para as espécies do grupo, baseada em machos.Apenesia longa sp. nov., A. peccata sp. nov., A. magna sp. nov., A. permaxima sp. nov., A. perconcava sp. nov., and A. recta sp. nov., from Neotropical region are described and illustrated. Additional material of A. transversa Evans, 1963, A. spinipes Evans, 1969, A. tlahuicana Evans, 1963, A. triangula Azevedo & Batista, 2002, A. megaventris Azevedo & Batista, 2002, A. venezuelana Evans, 1963, A. acia Lanes & Azevedo, 2004 and A. ventosa Azevedo & Batista, 2002 had their structural variations and known distribution broadened. Two new synonyms are proposed: A. peruana Evans, 1963 as junior synonym of A. brasiliensis (Kieffer, 1910; A. subangulata Azevedo & Batista, 2002 as junior synonym of A. fulvicollis (Westwood, 1874, and the latter considered in the nitida group. An identification key to species of the group based on males is provided.
The bilingual Loch Ness Monster raises its non-asymmetric head again-or, why bother with such cumbersome notions as validity and reliability? Comments on Evans et al. (2000).

Science.gov (United States)

Paradis, Michel

2003-12-01

All of the experimental studies of the past 25 years combined and the meta-analyses of their findings have not advanced our knowledge of the lateralization of language in bilingual speakers one bit. We are left with a clutter of inherently uninterpretable contradictory results. Successive studies do not contribute a single brick to the edifice or a single piece to the puzzle-only more confusion. study is no exception. So far, there has been no demonstration of the validity of any experimental paradigm claiming to measure degree of language laterality in bilingual speakers. Experimentation is pointless unless the nature of what is alleged to be lateralized is clearly defined and the validity of the measures employed has been established. Because of the lack of validity of the paradigms used in bilingual laterality studies, experiments and meta-analyses of their findings cannot have any scientific significance. Like their predecessors, Evans et al. pay lip service to a number of methodological problems, but ignore their implications and simply carry on anyway. The authors ought to demonstrate, rather than assume, that degree of visual half-field advantage for single words corresponds to degree of lateralization of any component of language (even if only of words).
A new species of Dermopristis Kearn, Whittington & Evans-Gowing, 2010 (Monogenea: Microbothriidae), with observations on associations between the gut diverticula and reproductive system and on the presence of denticles in the nasal fossae of the host Glaucostegus typus (Bennett) (Elasmobranchii: Rhinobatidae).

Science.gov (United States)

Whittington, Ian D; Kearn, Graham C

2011-09-01

Dermopristis cairae n. sp. (Monogenea: Microbothriidae) is described from the skin and possibly from the nasal fossae of the giant shovel-nosed ray Glaucostegus typus (Bennett). The new species is distinguished from D. paradoxus Kearn, Whittington & Evans-Gowing, 2010 by its larger size, body shape, lack of transverse ridges on the ventral surface and absence of a seminal receptacle. Extensive short gut branches lie dorsal to the testes and adjacent to the coiled region of the vas deferens and the oötype, possibly reflecting high metabolic demand in these areas. Denticles are present in the lining of the nasal fossae of G. typus, providing a firm substrate for the cement-based attachment of a microbothriid. However, confirmation that D. cairae inhabits the nasal fossae of G. typus is required.
An iron-deficient diet stimulates the onset of the hepatitis due to hepatic copper deposition in the Long-Evans Cinnamon (LEC) rat

Energy Technology Data Exchange (ETDEWEB)

Sugawara, Naoki; Sugawara, Chieko [Sapporo Medical Univ. (Japan). Dept. of Public Health

1999-09-01

To study effects of dietary Cu and Fe levels on the onset of hepatitis in Long-Evans Cinnamon (LEC) rats, female rats (40 days old) were fed a semipurified diet containing 0.1 or 10 mg Cu/kg and 1.5 or 150 mg Fe/kg in a 2 x 2 factorial arrangement for 35 days. At 75 days after birth, LEC rats (+Cu-Fe) fed a Cu-sufficient but Fe-deficient diet (Cu, 10 mg/kg; Fe, 1.5 mg/kg) showed jaundice, with lethargy, anorexia, and malaise. The biochemical variables relating to liver function were significantly increased compared to three other groups, a Cu- and Fe-deficient (-Cu-Fe) group, a Cu-deficient but Fe-sufficient (-Cu+Fe) group, and a Cu and Fe sufficient (+Cu+Fe) group. Furthermore, the +Cu-Fe rat liver showed massive necrosis with huge nuclei. The other three groups presented no biochemical and histological findings of hepatitis. Hepatic Cu and metallothionein concentrations were 289 {+-} 87 (mean {+-} SD) {mu}g/g liver and 8.7 {+-} 1.8 mg/g liver, respectively, in the +Cu-Fe rats. However, in the +Cu+Fe group the values were 196 {+-} 28 {mu}g Cu/g liver and 10.8 {+-} 1.0 mg/g liver. Hepatic Fe deposition was not influenced significantly by the dietary Cu level. The +Cu-Fe group with jaundice showed the highest free Cu concentration in the liver among the four groups, but the hepatic free Fe concentration was similar to those in the -Cu+Fe and +Cu+Fe groups. Our results indicate that an Fe-deficient diet enhances the deposition of hepatic Cu due to increased absorption of Cu from the gastrointestinal tract. This deposition stimulated the onset of hepatitis. (orig.)
Comparison of Long-Evans and Wistar rats in sensitivity to central cholinergic blockade with scopolamine in two spatial tasks: An active place avoidance and the Morris water maze

Czech Academy of Sciences Publication Activity Database

Entlerová, Marie; Lobellová, Veronika; Hatalová, Hana; Zemanová, Anna; Valeš, Karel; Stuchlík, Aleš

2013-01-01

Roč. 120, AUG 15 (2013), s. 11-18 ISSN 0031-9384 R&D Projects: GA ČR(CZ) GBP304/12/G069; GA MZd(CZ) NT13386 Grant - others:Rada Programu interní podpory projektů mezinárodní spolupráce AV ČR(CZ) M200111204 Institutional support: RVO:67985823 Keywords : muscarinic acetylcholine receptors * behavior * memory Subject RIV: FH - Neurology Impact factor: 3.033, year: 2013
Practical User Experience Design for School Libraries: 5 Tips for Improving Day-to-Day Life for Your Users...and You!

Science.gov (United States)

Sannwald, Suzanne

2017-01-01

Suzanne Sannwald is the school librarian at West Hills High School in the Grossmont Union High School District, in San Diego's East County region. While working for a couple of years in a corporate setting prior to her current position, Sannwald learned about everything from organizational development and leadership to marketing and customer…
A Battle Reconsidered: Second Thoughts on Book Censorship and Conservative Parents

Science.gov (United States)

Kauer, Suzanne M.

2008-01-01

Suzanne M. Kauer believes we must honor all voices in the discussion of what books students should read; she refuses to simplify the issue of censorship by dismissing the multifaceted concerns parents have for saying no to certain books. Kauer advocates doing more listening--asking parents questions to better understand their perspectives--and…

Sõber raamat

Index Scriptorium Estoniae

1997-01-01

Raamatukaupluses EURO Publications pakutavate raamatute tutvustus. James Davidson, The Complete Home Lightning Book, 1997 Inglismaa ; Candace Ord Manroe. Uncluttered : Storage Room by Room ; Ruth Pretty. The Ultimate Interior Designer, Inglismaa 1997 ; Judith ja Martin Miller. Period Finishes and Effects, Londoni 1992 ; Suzanne Slesin, Stafford Cliff, Daniel Rozensztroch. Spanish Style, esmatrükk 1990.
The Games People Play: Information and Media Literacies in the Hunger Games Trilogy

Science.gov (United States)

Latham, Don; Hollister, Jonathan M.

2014-01-01

Katniss Everdeen, the narrator and protagonist of Suzanne Collins' Hunger Games Trilogy, survives the grueling ordeal of forced participation in two games to the death through both physical prowess and mental agility. Both within and outside of the Games, she demonstrates information and media literacies. By becoming adept at interpreting and…
Class on Fire: Using the Hunger Games Trilogy to Encourage Social Action

Science.gov (United States)

Simmons, Amber M.

2012-01-01

This article explores ways to utilize students' interest in fantasy literature to support critical literacy. Focusing on Suzanne Collins's The Hunger Games series (2008, 2009, 2010), the author addresses how elements of the trilogy relate to violent acts in our world, helping student understand that violence and brutality toward children is not…
Changing Families, Changing Workplaces

Science.gov (United States)

Bianchi, Suzanne M.

2011-01-01

American families and workplaces have both changed dramatically over the past half-century. Paid work by women has increased sharply, as has family instability. Education-related inequality in work hours and income has grown. These changes, says Suzanne Bianchi, pose differing work-life issues for parents at different points along the income…
Effects of rolipram and zaprinast on learning and memory in the Morris water maze and radial arm maze tests in naive mice.

Science.gov (United States)

Akar, F; Mutlu, O; Celikyurt, I K; Ulak, G; Erden, F; Bektas, E; Tanyeri, P

2015-02-01

Inhibition of phosphodiesterase 5 (PDE) improved recognition memory and counteracted spatial learning impairment induced by nitric oxide synthase (NOS) inhibition in recent studies. Aim of this study was to investigate effects of rolipram, a PDE4 inhibitor and zaprinast, a PDE5 inhibitor, on learning and memory in Morris water maze (MWM) and radial arm maze (RAM) tests in naive mice. Male Balb-c mice were treated subchronically with zaprinast (3 and 10 mg/kg) and rolipram (0.05 and 0.1 mg/kg) for 6 days in the MWM test and acutely before the retention trial of radial arm maze test. Rolipram (0.05 and 0.1 mg/kg) significantly decreased escape latency between 2(nd) and 5(th) sessions, while zaprinast (10 mg/kg) significantly decreased escape latency only in 2(nd) session. Rolipram (0.05 and 0.1 mg/kg) and zaprinast (10 mg/kg) significantly increased time spent in escape platform's quadrant in probe trial of MWM test; only rolipram decreased mean distance to platform, while zaprinast had no effect on mean distance to platform. Zaprinast (3 and 10 mg/kg) significantly decreased number of errors compared to control group, while rolipram (0.05 and 0.1mg/kg) had no effect on number of errors in retention trial of RAM test. Rolipram (0.05 and 0.1 mg/kg) and zaprinast (10 mg/kg) significantly decreased time spent to complete retention trial (latency) compared to control group. Our study revealed that both zaprinast and rolipram enhanced spatial memory in MWM, while zaprinast seems to have more memory enhancing effects compared to rolipram in radial arm maze test. © Georg Thieme Verlag KG Stuttgart · New York.
Ten Good Reasons for the Use of the Tellurium-Centered Anderson-Evans Polyoxotungstate in Protein Crystallography.

Science.gov (United States)

Bijelic, Aleksandar; Rompel, Annette

2017-06-20

Protein crystallography represents at present the most productive and most widely used method to obtain structural information on target proteins and protein-ligand complexes within the atomic resolution range. The knowledge obtained in this way is essential for understanding the biology, chemistry, and biochemistry of proteins and their functions but also for the development of compounds of high pharmacological and medicinal interest. Here, we address the very central problem in protein crystallography: the unpredictability of the crystallization process. Obtaining protein crystals that diffract to high resolutions represents the essential step to perform any structural study by X-ray crystallography; however, this method still depends basically on trial and error making it a very time- and resource-consuming process. The use of additives is an established process to enable or improve the crystallization of proteins in order to obtain high quality crystals. Therefore, a more universal additive addressing a wider range of proteins is desirable as it would represent a huge advance in protein crystallography and at the same time drastically impact multiple research fields. This in turn could add an overall benefit for the entire society as it profits from the faster development of novel or improved drugs and from a deeper understanding of biological, biochemical, and pharmacological phenomena. With this aim in view, we have tested several compounds belonging to the emerging class of polyoxometalates (POMs) for their suitability as crystallization additives and revealed that the tellurium-centered Anderson-Evans polyoxotungstate [TeW 6 O 24 ] 6- (TEW) was the most suitable POM-archetype. After its first successful application as a crystallization additive, we repeatedly reported on TEW's positive effects on the crystallization behavior of proteins with a particular focus on the protein-TEW interactions. As electrostatic interactions are the main force for TEW binding
The effects of A single dose of gamma-rays applied on the head on behavior of rats in Morris's water maze and in the open field test

International Nuclear Information System (INIS)

Smajda, B.; Kiskova, J.; Lievajova, K.; Capicikova, M.

2006-01-01

The effects of a sublethal dose of gamma-rays applied on the head on selected behavioral parameters were investigated in this study. Adult male Sprague-Dowley rats (n=9) were irradiated with a single dose of 20 Gy of gamma-rays from a 60 Co radiation source. The irradiated animals as well as sham-irradiated controls were tested daily in Morris water maze (MWM) (2 sessions per day) and in the open field test. The ability of spatial learning given by latency time to find the hidden platform was followed in MWM. The horizontal and vertical locomotion, the number of crossings of the center of the field and the washing behavior were recorded during an 8-minute test in the open field. The results obtained show, that radiation didn't altered significantly the dynamic of learning in MWM during the experiment. The level of horizontal and vertical locomotory activity in open field was lower in irradiated group in comparison with controls. The number of the crossings of the field's center, related to the level of anxiozity of animals was non-significantly lower in irradiated animals, whereas no differences in number of washing between both groups were detected. The results point to differences in radiosensitivity in various behavioral parameters in rats, maybe due to different level of their control and coordination in CNS. (authors)
The Buddhist Institute at Phnom Penh, the International Council of Women, and the Rome International Institute for Educational Cinematography: Intersections of Internationalism and Imperialism, 1931-1934

Science.gov (United States)

Goodman, Joyce

2018-01-01

This article explores the intersection of aspects of imperialism and internationalism in discussion of cinematography at the League of Nations, at the International Council of Women (ICW), and as they played out in the imperial, national and local flows around educational cinematography in the work of Suzanne Karpelès at the Institute of Buddhist…
Between Mere Tolerance and Robust Respect: Mutuality as a Basis for Civic Education in Pluralist Democracies

Science.gov (United States)

Rosenblith, Suzanne; Bindewald, Benjamin

2014-01-01

This essay by Suzanne Rosenblith and Benjamin Bindewald is motivated by the question of how do those who value civic liberalism give the religiously orthodox a reason to engage in pluralist democratic deliberations in a manner that does not allow intolerance to undermine the foundations of liberal democracy. Introducing the idea of tolerance as…
Short Note Some additional breeding records for birds in Angola ...

African Journals Online (AJOL)

Short Note Some additional breeding records for birds in Angola. W Richard J Dean, Suzanne J Milton. Abstract. No abstract. Ostrich 2007, 78(3): 645–647. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.2989/OSTRICH.2007.78.3.13.324.
Language, Epistemology, and Cultural Identity: "Hopiqatsit Aw Unangvakiwyungwa" ("They Have Their Heart in the Hopi Way of Life")

Science.gov (United States)

Nicholas, Sheilah E.

2010-01-01

Daniel Nettle and Suzanne Romaine in "Vanishing Voices: The Extinction of the World's Languages" state that indigenous peoples represent about 4 percent of the world's population but speak at least 60 percent of the world's languages. They point out the reality of an ominous linguistic crisis of global proportions--languages die and continue to…
Taxonomia de Bakeriella (Hymenoptera, Bethylidae da Bolívia Taxonomy of Bakeriella (Hymenoptera, Bethylidae from Bolivia

Directory of Open Access Journals (Sweden)

Celso O. Azevedo

Full Text Available A fauna de Bakeriella da Bolívia é analisada taxonomicamente. Bakeriella bulbosa Azevedo & Moreira sp. nov., B. labans Azevedo & Moreira sp. nov., B. vicina Azevedo & Moreira sp. nov., B. absens Kawada & Azevedo sp. nov. e B. nuda Kawada & Azevedo sp. nov. são descritas e ilustradas. Novos registros geográficos e dados de variações de B. montivaga (Kieffer, 1910, B. reclusa (Evans, 1969, B. incompleta Azevedo, 1994, B. inca Evans, 1964, B. polita Evans, 1964, B. flavicornis Kieffer, 1910 e B. lata Kawada & Azevedo, 2003 são fornecidos.The Bakeriella fauna from Bolivia is taxonomically analyzed. Bakeriella bulbosa Azevedo & Moreira sp. nov., B. labans Azevedo & Moreira sp. nov., B. vicina Azevedo & Moreira sp. nov., B. absens Kawada & Azevedo sp. nov. and B. nuda Kawada & Azevedo sp. nov. are described and illustrated. New geographic records and variation data of B. montivaga (Kieffer, 1910, B. reclusa (Evans, 1969, B. incompleta Azevedo, 1994, B. inca Evans, 1964, B. polita Evans, 1964, B. flavicornis Kieffer, 1910 and B. lata Kawada & Azevedo, 2003 are provided.
MK-801 and memantine act differently on short-term memory tested with different time-intervals in the Morris water maze test.

Science.gov (United States)

Duda, Weronika; Wesierska, Malgorzata; Ostaszewski, Pawel; Vales, Karel; Nekovarova, Tereza; Stuchlik, Ales

2016-09-15

N-methyl-d-aspartate receptors (NMDARs) play a crucial role in spatial memory formation. In neuropharmacological studies their functioning strongly depends on testing conditions and the dosage of NMDAR antagonists. The aim of this study was to assess the immediate effects of NMDAR block by (+)MK-801 or memantine on short-term allothetic memory. Memory was tested in a working memory version of the Morris water maze test. In our version of the test, rats underwent one day of training with 8 trials, and then three experimental days when rats were injected intraperitoneally with low- 5 (MeL), high - 20 (MeH) mg/kg memantine, 0.1mg/kg MK-801 or 1ml/kg saline (SAL) 30min before testing, for three consecutive days. On each experimental day there was just one acquisition and one test trial, with an inter-trial interval of 5 or 15min. During training the hidden platform was relocated after each trial and during the experiment after each day. The follow-up effect was assessed on day 9. Intact rats improved their spatial memory across the one training day. With a 5min interval MeH rats had longer latency then all rats during retrieval. With a 15min interval the MeH rats presented worse working memory measured as retrieval minus acquisition trial for path than SAL and MeL and for latency than MeL rats. MK-801 rats had longer latency than SAL during retrieval. Thus, the high dose of memantine, contrary to low dose of MK-801 disrupts short-term memory independent on the time interval between acquisition and retrieval. This shows that short-term memory tested in a working memory version of water maze is sensitive to several parameters: i.e., NMDA receptor antagonist type, dosage and the time interval between learning and testing. Copyright © 2016. Published by Elsevier B.V.
Alliances in "The Hunger Games"

Science.gov (United States)

Painter, Judith

2012-01-01

This lesson plan is based on "The Hunger Games" by Suzanne Collins. Characters in "The Hunger Games" form alliances both inside and outside the arena. Katniss and Gale form alliances within District 12. Katniss, Peeta, and the other tributes form alliances for a variety of reasons during the Games. An alliance means that "someone's got your back"…
"The Hunger Games" and Project-Based Learning

Science.gov (United States)

Educational Horizons, 2013

2013-01-01

Mary Mobley teaches English and Michael Chambers teaches world history at Manor New Technology High School, a STEM school, in Manor, Texas. In this article, they talk about how they used "The Hunger Games" by Suzanne Collins to teach their students about forms of government between World War I and World War II, and "Edutopia"…
Girls on the Fringe: The Writing Lives of Two Adolescent Girls

Science.gov (United States)

Pytash, Kristine E.

2016-01-01

Writing plays an important role in young adults' lives. It is tied to academic achievement and also provides young adults with a voice in social interactions, a way to express their feelings, and an opportunity to reflect on life events. This study explores the writing practices of 2 adolescent girls: Suzanne and Molly. On multiple occasions they…
Dr Luigi Orlando, Dr Sergio Ceccuzzi, Dr. Armando Sbrana, Europa Metalli, Italy, Dr Albert Scherger, Member of KM Europa Metal AG, Osnabr ck, Germany, Prof. Filippo Menzinger, Scientific Attaché, Permanent Mission of Italy in Geneva

CERN Multimedia

Patrice Loïez

2001-01-01

Photo 01: Dr Lyn Evans and Dr Luigi Orlando Photo 04: L. to r.: Dr Lyn Evans, Dr Luigi Orlando, Prof. Luciano Maiani and Prof. Filippo Menzinger Photo 06: L. to r.: Prof. Philippo Menzinger, Dr Armando Sbrana, Prof. Luciano Maiani, Dr Albert Scherger, Dr Lyn Evans, Dr Luigi Orlando, Dr Sergio Ceccuzzi, visiting the LHC superconducting magnet test hall, SM18
Responsiveness of the Oswestry Disability Index and the Roland Morris Disability Questionnaire in Italian subjects with sub-acute and chronic low back pain.

Science.gov (United States)

Monticone, Marco; Baiardi, Paola; Vanti, Carla; Ferrari, Silvano; Pillastrini, Paolo; Mugnai, Raffaele; Foti, Calogero

2012-01-01

An ability to assess longitudinal changes in health status is crucial for the outcome measures used in treatment efficacy trials. The aim of this study was to verify the responsiveness of the Italian versions of the Oswestry Disability Index (ODI) and the Roland Morris Disability Questionnaire (RMDQ) in subjects with subacute or chronic low back pain (LBP). At the beginning and end of an 8 week rehabilitation programme, 179 patients completed a booklet containing the ODI, the RMDQ, a 0-10 numerical rating scale (NRS), and the 36-item Short-Form Health Survey (SF-36). A global perception of change scale was also completed at the end of the programme, and collapsed to produce a dichotomous outcome (i.e. improved vs. not improved). Responsiveness was assessed by means of distribution methods [minimum detectable change (MDC); effect size (ES); standardised response mean (SRM)] and anchor-based methods (ROC curves). The MDC for the ODI and RMDQ was, respectively, 13.67 and 4.87; the ES was 0.53 and 0.68; and the SRM was 0.80 and 0.81. ROC analysis revealed an area under the curve of 0.71 for the ODI and 0.64 for the RMDQ, thus indicating discriminating capacity; the best cut-off point for the dichotomous outcome was 9.5 for the ODI (sensitivity 76% and specificity 63%) and 2.5 for the RMDQ (sensitivity 62% and specificity 55%). These estimates were comparable between the subacute and chronic subjects. Both the ODI and the RMDQ moderately correlated with the SF-36 and NRS (Spearman's and Pearson's correlation coefficients of >0.30). The Italian ODI and RMDQ proved to be sensitive in detecting clinical changes after conservative treatment for subacute and chronic LBP. Our findings are consistent with those published in the literature, thus allowing cross-cultural comparisons and stimulating cross-national studies.
Water pressure and ground vibrations induced by water guns at a backwater pond on the Illinois River near Morris, Illinois

Science.gov (United States)

Koebel, Carolyn M.; Egly, Rachel M.

2016-09-27

Three different geophysical sensor types were used to characterize the underwater pressure waves and ground velocities generated by the underwater firing of seismic water guns. These studies evaluated the use of water guns as a tool to alter the movement of Asian carp. Asian carp are aquatic invasive species that threaten to move into the Great Lakes Basin from the Mississippi River Basin. Previous studies have identified a threshold of approximately 5 pounds per square inch (lb/in2) for behavioral modification and for structural limitation of a water gun barrier.Two studies were completed during August 2014 and May 2015 in a backwater pond connected to the Illinois River at a sand and gravel quarry near Morris, Illinois. The August 2014 study evaluated the performance of two 80-cubic-inch (in3) water guns. Data from the 80-in3 water guns showed that the pressure field had the highest pressures and greatest extent of the 5-lb/in2 target value at a depth of 5 feet (ft). The maximum recorded pressure was 13.7 lb/in2, approximately 25 ft from the guns. The produced pressure field took the shape of a north-south-oriented elongated sphere with the 5-lb/in2 target value extending across the entire study area at a depth of 5 ft. Ground velocities were consistent over time, at 0.0067 inches per second (in/s) in the transverse direction, 0.031 in/s in the longitudinal direction, and 0.013 in/s in the vertical direction.The May 2015 study evaluated the performance of one and two 100-in3 water guns. Data from the 100-in3 water guns, fired both individually and simultaneously, showed that the pressure field had the highest pressures and greatest extent of the 5-lb/in2 target value at a depth of 5 ft. The maximum pressure was 57.4 lb/in2, recorded at the underwater blast sensor closest to the water guns (at a horizontal distance of approximately 3 ft), as two guns fired simultaneously. Pressures and extent of the 5-lb/in2 target value decrease above and below this 5-ft depth
Development of Design Standards and Guidelines for Electromagnetic Compatibility and Lightning Protection for Spacecraft Utilizing Composite Materials

Science.gov (United States)

Camp, Dennis W.

1997-01-01

This final report presents information concerning technical accomplishments by Tec-Masters, Inc. (TMI) for this contract effort. This effort included the accomplishment and/or submission by TMI of the following items: (1) Literature Survey Report, Electrical Properties of Non-Metallic Composites by Mr. Hugh W. Denny; (2) Interim Report, Composite Materials - Conductivity, Shielding Effectiveness, and Current Carrying Capability by Mr. Ross W. Evans; (3) Fault Current Test Plan by Mr. Ross W. Evans (4) Fault Current Test Procedure by Mr. Ross W. Evans (5) Test Report, Fault Current Through Graphite Filament Reinforced Plastic, NASA CR-4774, Marshall Space Flight Center, Alabama, September 1996, by Mr. Ross W. Evans; (6) Test Plan, Lightning Effects on Composite Materials by Mr. Ross W. Evans; (7) Test Report, Lightning Effects on Composite Materials, NASA CR-4783, Marshall Space Flight Center, Alabama, February 1997, by Mr. Ross W. Evans; (8) Design Guidelines for Shielding Effectiveness, Current Carrying Capability, and the Enhancement of Conductivity of Composite Materials, NASA CR-4784, Marshall Space Flight Center, Alabama, September 1996, by Mr. Ross W. Evans. These items are not attached but are considered to be a part of this final report. Efforts on two additional items were accomplished at no increase in cost to NASA/MSFC. These items consisted of updating the 'MSFC EMC Design and Interference Control Handbook,' and revising the 'Design Guidelines for Shielding Effectiveness, Current Carrying Capability, and the Enhancement of Conductivity of Composite Materials.'

Opening of the blood-brain barrier before cerebral pathology in mild hyperhomocysteinemia.

Directory of Open Access Journals (Sweden)

Bryce C Rhodehouse

Full Text Available Hyperhomocysteinemia (HHcy is a risk factor for cognitive impairment. The purpose of this study was to determine the temporal pattern of cerebral pathology in a mouse model of mild HHcy, because understanding this time course provides the basis for understanding the mechanisms involved. C57Bl/6 mice with heterozygous deletion cystathionine β-synthase (cbs (+/-; Het were used as a model of mild HHcy along with their wild-type littermates (cbs (+/+; WT. Mice were 'young' (5.3±0.2 months of age and 'old' (16.6±0.9 months of age. Blood-brain barrier (BBB permeability was quantified from Evans blue and sodium fluorescein extravasation. Microvascular architecture was assessed by z-stack confocal microscopy. Leukoaraiosis was measured from Luxol fast blue stained slides of paraffin brain sections. Inflammation was quantified using standard antibody-based immunohistochemical techniques. Cognitive function was assessed using the Morris water maze. BBB permeability was significantly greater in Het vs. WT mice at all ages (p<0.05. There were no differences in microvascular architecture among the groups. Compared with all other groups, old Het mice had significantly greater leukoaraiosis, inflammation in the fornix, and cognitive impairment (p<0.05. In mild HHcy, increased permeability of the BBB precedes the onset of cerebral pathology. This new paradigm may play a role in the progression of disease in HHcy.
A Successful Small Wind Future: There Is Great Potential

Energy Technology Data Exchange (ETDEWEB)

Tegen, Suzanne

2017-05-02

Suzanne Tegen made this presentation at the 2017 Small Wind Conference in Bloomington, Minnesota. It provides an overview of DOE-sponsored small wind products, testing, and support; an example of a Regional Resource Center defending distributed wind; the recently published Distributed Wind Taxonomy; the dWind model and recent results; and other recent DOE and NREL publications related to small and distributed wind.
Avoiding Dirty Air (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2014-05-01

As summertime approaches and warmer weather moves in, air pollution will become an increasing problem across the U.S. People with asthma are especially impacted by deteriorating air quality. In this podcast, Dr. Suzanne Beavers discusses ways to avoid the negative impacts of air pollution. Created: 5/1/2014 by MMWR. Date Released: 5/1/2014.
Birthing Healthy Babies (A Cup of Health with CDC)

Centers for Disease Control (CDC) Podcasts

2018-01-11

Every four and a half minutes a baby is born with a birth defect in the United States. That means nearly 120,000 babies, or about three percent of all babies born each year. In this podcast, Dr. Suzanne Gilboa discusses ways to prevent birth defects. Created: 1/11/2018 by MMWR. Date Released: 1/11/2018.
The Oswestry Disability Index, the Roland-Morris Disability Questionnaire, and the Quebec Back Pain Disability Scale: translation and validation studies of the Iranian versions.

Science.gov (United States)

Mousavi, Sayed Javad; Parnianpour, Mohamad; Mehdian, Hossein; Montazeri, Ali; Mobini, Bahram

2006-06-15

Cross-cultural translation and psychometric testing were performed. To cross-culturally translate the Oswestry Disability Index (ODI), Roland-Morris Disability Questionnaire (RDQ), and Quebec Back Pain Disability Scale (QDS) into Persian, and then investigate the psychometric properties of the Persian versions produced. To the authors' knowledge, there is no validated instrument to measure functional status in Persian-speaking patients with low back pain (LBP) in Iran. To our knowledge, the widely used back-specific measures, the ODI, RDQ, and QDS, have not been translated and validated for Persian-speaking patients with LBP. The translation and cross-cultural adaptation of the original questionnaires were performed in accordance with published guidelines. A total of 100 patients with chronic LBP were asked to complete a questionnaire booklet (the Persian versions of the ODI, RDQ, QDS, Short Form Health Survey (SF-36), and visual analog scale measure of pain). There were 31 randomly select patients with chronic LBP asked to complete the second questionnaire booklet 24 hours later. The Cronbach-alpha for the ODI, RDQ, and QDS was 0.75, 0.83, and 0.92, respectively. The ODI, RDQ, and QDS showed excellent test-retest reliability (intraclass correlation coefficient = 0.91, 0.86, and 0.86, respectively) (P < 0.01). The correlation among the ODI, RDQ, QDS and physical functioning scales of the SF-36 was -0.66, -0.62, and -0.69, respectively (P < 0.001). The correlation among the ODI, RDQ, and QDS and visual analog scale was 0.54, 0.36, and 0.46, respectively (P < 0.001). The Persian versions of the ODI, RDQ, and QDS are reliable and valid instruments to measure functional status in Persian-speaking patients with LBP. They are simple and fast scales, and the use of them can be recommended in a clinical setting and future outcome studies in Iran.
Relationship between acute toxicity of 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD) and disturbance of intermediary metabolism in the Long-Evans rat

Energy Technology Data Exchange (ETDEWEB)

Fan, F. (Dept. of Pharmacology, Toxicology and Therapeutics, Univ. of Kansas Medical Center, Kansas City, KS (United States)); Rozman, K.K. (Section of Environmental Toxicology, GSF-Inst. fuer Toxikologie, Neuherberg (Germany))

1994-12-01

The aim of this study was to examine the acute toxicity of TCDD in a rat strain other than the Sprague-Dawley (S-D) rat. Doses for the biochemical study were selected based on an acute range-finding study, which indicated that Long-Evans (L-E) rats are somewhat less susceptible to TCDD toxicity than are S-D rats. Male L-E rats were dosed orally with 10, 20, 45, 67, 100 and 150 [mu]g/kg TCDD. Body weight and feed intake were dose-dependently decreased prior to killing of the animals. Eight days after dosing, animals were killed and tryptophan, total T[sub 4] (TT[sub 4]) and total T[sub 3] (TT[sub 3]) levels were determined in serum, whereas the activities of ethoxy-resorufin-O-deethylase (EROD), phosphoenolpyruvate carboxykinase (PEPCK), [gamma]-glutamyl transpeptidase ([gamma]-GT) and tryptophan 2,3-dioxygenase (TdO) were measured in liver. EROD activity was fully induced at all doses studied, indicating that as in S-D rats, Ah-receptor-mediated effects do not seem to play any major role in the acute toxicity of TCDD in this rat strain either. Hepatic PEPCK activity was dose-dependently decreased in a similar dose range as in S-D rats, indicating inhibition of gluconeogenesis. Feed intake was dose-dependently decreased as a result of a dose-dependent elevation in serum tryptophan levels, which in turn were related to reduced liver TdO activity. Hepatic [gamma]-GT activity was also dose-dependently reduced. However, unlike in S-D rats, these dose-responses occurred in a higher dose range than the reduction of PEPCK activity which appears to be the explanation for the decreased susceptibility of L-E rats to TCDD. Serum TT[sub 4] levels were significantly decreased at all doses, whereas the serum concentration of TT[sub 3] appeared unaffected. The results of this study suggest that subtle differences in the regulation of intermediary metabolism between these two strains of rats are responsible for strain differences in the susceptibility to TCDD. (orig.)
Distribution and levels of [125I]IGF-I, [125I]IGF-II and [125I]insulin receptor binding sites in the hippocampus of aged memory-unimpaired and -impaired rats

International Nuclear Information System (INIS)

Quirion, R.; Rowe, W.; Kar, S.; Dore, S.

1997-01-01

The insulin-like growth factors (IGF-I and IGF-II) and insulin are localized within distinct brain regions and their respective functions are mediated by specific membrane receptors. High densities of binding sites for these growth factors are discretely and differentially distributed throughout the brain, with prominent levels localized to the hippocampal formation. IGFs and insulin, in addition to their growth promoting actions, are considered to play important roles in the development and maintenance of normal cell functions throughout life. We compared the anatomical distribution and levels of IGF and insulin receptors in young (five month) and aged (25 month) memory-impaired and memory-unimpaired male Long-Evans rats as determined in the Morris water maze task in order to determine if alterations in IGF and insulin activity may be related to the emergence of cognitive deficits in the aged memory-impaired rat. In the hippocampus, [ 125 I]IGF-I receptors are concentrated primarily in the dentate gyrus (DG) and the CA3 sub-field while high amounts of [ 125 I]IGF-II binding sites are localized to the pyramidal cell layer, and the granular cell layer of the DG. [ 125 I]insulin binding sites are mostly found in the molecular layer of the DG and the CA1 sub-field. No significant differences were found in [ 125 I]IGF-I, [ 125 I]IGF-II or [ 125 I]insulin binding levels in any regions or laminae of the hippocampus of young vs aged rats, and deficits in cognitive performance did not relate to altered levels of these receptors in aged memory-impaired vs aged memory-unimpaired rats. Other regions, including various cortical areas, were also examined and failed to reveal any significant differences between the three groups studied.It thus appears that IGF-I, IGF-II and insulin receptor sites are not markedly altered during the normal ageing process in the Long-Evans rat, in spite of significant learning deficits in a sub-group (memory-impaired) of aged animals. Hence
Formaatidevaheline kunstisündmus

Index Scriptorium Estoniae

2003-01-01

1. XI Kanuti gildis üritusteseeria "1+1=1" hooaja avaüritus. Esinevad kuraatorid Hanno Soans ja Andres Lõo (võrguväljaande www.looming.org tutvustus), Ieva Auzina (Läti, Haralds Elcerise film "Matti Miliuse hull manifest" (1988) jm.), Suzanne van de Ven (Kassel). A. Lõo, Kiwa, Joanne Richardson (Rumeenia), Enrico Glerean (Itaalia) esinevad heliloenguga, Ene- Liis Semper, Mark Raidpere, Jaan Toomik videoportreedega
Performance Evaluation of Vinyl Replacement Windows.

Science.gov (United States)

1980-07-15

SURVEY The literature survey was conducted by Ms. Suzanne D. A. Graham who is on the Corporate Information Center staff at the Johns-Manville Reserach ...Doors, Consumer Guide, 1978. Energy Usage Characteristics of Single Family Residences and Their Occupants in Illinois, Volume I: Methodology , A. C...N. J.; Johnson, T. E., Design Methodologies for Energy Conservation and Passive Heating of Buildings Utilizing Improved Building Components, Progress
Status Report on Speech Research. A Report on the Status and Progress of Studies on the Nature of Speech, Instrumentation for Its Investigation, and Practical Applications.

Science.gov (United States)

1985-10-01

Kay Arlyne Russo Sara Basson Noriko Kobayashi Richard C. Schmidt "..’ Eric Bateson Rena A. Krakow John Scholz ... . Suzanne Boyce Deborah Kuglitsch...greater accuracy than isolated vowels ( Gottfried & Strange, 1980; Rakerd et al., 1984; Strange, Edman, & Jenkins, 1976; Strange, Verbrugge, Shankweiler...Perceptual structure of monophthongs and diphthongs in "" English. Language and Speech, 26, 21-59. Gottfried , T. L., & Strange, W. (1980
SERDP Ecosystem Management Project (SEMP): 2004 Technical Report

Science.gov (United States)

2006-06-01

William D. Goran, ERDC/CERL Dr. Anthony J. Krzysik, Prescott College Dr. David L. Price, ERDC/EL Dr. K. Ramesh Reddy, University of Florida Dr...Construction Engineering Research Lab/ Prescott College, and Oak Ridge Na- tional Lab) were selected to begin multiyear research initiatives against this...Environmental Technology, University of Tennessee — Soil microbiology ; Virginia Dale, Dan Druckenbrod, and Suzanne Beyeler§, Environmental Sciences
A Compendium of Sexual Assault Research

Science.gov (United States)

2009-01-01

fraternity members 192 Experiment, surveys Assess the effects of a coeducational , interactional rape prevention program Selected Results: The...and Suzanne Candell, “Evaluation of a Coeducational Interactive Rape Prevention Program,” Journal of Counseling and Development, Vol. 73, No. 2...November–December 1994, pp. 153–158. This study assessed the effect of a coeducational , interactive, two-hour rape prevention program provided to 117
Predictive Policing in an Endangered Species Context: Combating Rhino Poaching in the Kruger National Park

CSIR Research Space (South Africa)

Koen, Hildegarde S

2017-02-01

Full Text Available KONTEKS: BESTRYDING VAN RENOSTERSTROPERY IN DIE KRUGER WILDTUIN deur Hildegarde Suzanne Koen Promotor(s): Dr. JP de Villiers & Dr. Henk Roodt Departement: Elektriese, Elektroniese en Rekenaar-Ingenieurswese Universiteit: Universiteit van Pretoria Graad...: Philosophiae Doctor (Elektronies) Sleutelwoorde: Renosterstroping, bedoelingskatting, gedeelde bewustheid, kausale netwerke Ongeveer drie renosters word daagliks in Suid-Afrika gestroop. Renosterstroping is ’n ernstige probleem wat nie net die renosterbevolking...
77 FR 6785 - Proposed Information Collection; Comment Request; List of Gear by Fisheries and Fishery...

Science.gov (United States)

2012-02-09

... to Paula N. Evans (301) 427-8557 or Paula.Evans@noaa.gov . SUPPLEMENTARY INFORMATION: I. Abstract... hours and cost) of the proposed collection of information; (c) ways to enhance the quality, utility, and...
Abiotic versus biotic drivers of ocean pH variation under fast sea ice in McMurdo Sound, Antarctica.

Directory of Open Access Journals (Sweden)

Paul G Matson

Full Text Available Ocean acidification is expected to have a major effect on the marine carbonate system over the next century, particularly in high latitude seas. Less appreciated is natural environmental variation within these systems, particularly in terms of pH, and how this natural variation may inform laboratory experiments. In this study, we deployed sensor-equipped moorings at 20 m depths at three locations in McMurdo Sound, comprising deep (bottom depth>200 m: Hut Point Peninsula and shallow environments (bottom depth ∼25 m: Cape Evans and New Harbor. Our sensors recorded high-frequency variation in pH (Hut Point and Cape Evans only, tide (Cape Evans and New Harbor, and water mass properties (temperature and salinity during spring and early summer 2011. These collective observations showed that (1 pH differed spatially both in terms of mean pH (Cape Evans: 8.009±0.015; Hut Point: 8.020±0.007 and range of pH (Cape Evans: 0.090; Hut Point: 0.036, and (2 pH was not related to the mixing of two water masses, suggesting that the observed pH variation is likely not driven by this abiotic process. Given the large daily fluctuation in pH at Cape Evans, we developed a simple mechanistic model to explore the potential for biotic processes--in this case algal photosynthesis--to increase pH by fixing carbon from the water column. For this model, we incorporated published photosynthetic parameters for the three dominant algal functional groups found at Cape Evans (benthic fleshy red macroalgae, crustose coralline algae, and sea ice algal communities to estimate oxygen produced/carbon fixed from the water column underneath fast sea ice and the resulting pH change. These results suggest that biotic processes may be a primary driver of pH variation observed under fast sea ice at Cape Evans and potentially at other shallow sites in McMurdo Sound.
Abiotic versus biotic drivers of ocean pH variation under fast sea ice in McMurdo Sound, Antarctica.

Science.gov (United States)

Matson, Paul G; Washburn, Libe; Martz, Todd R; Hofmann, Gretchen E

2014-01-01

Ocean acidification is expected to have a major effect on the marine carbonate system over the next century, particularly in high latitude seas. Less appreciated is natural environmental variation within these systems, particularly in terms of pH, and how this natural variation may inform laboratory experiments. In this study, we deployed sensor-equipped moorings at 20 m depths at three locations in McMurdo Sound, comprising deep (bottom depth>200 m: Hut Point Peninsula) and shallow environments (bottom depth ∼25 m: Cape Evans and New Harbor). Our sensors recorded high-frequency variation in pH (Hut Point and Cape Evans only), tide (Cape Evans and New Harbor), and water mass properties (temperature and salinity) during spring and early summer 2011. These collective observations showed that (1) pH differed spatially both in terms of mean pH (Cape Evans: 8.009±0.015; Hut Point: 8.020±0.007) and range of pH (Cape Evans: 0.090; Hut Point: 0.036), and (2) pH was not related to the mixing of two water masses, suggesting that the observed pH variation is likely not driven by this abiotic process. Given the large daily fluctuation in pH at Cape Evans, we developed a simple mechanistic model to explore the potential for biotic processes--in this case algal photosynthesis--to increase pH by fixing carbon from the water column. For this model, we incorporated published photosynthetic parameters for the three dominant algal functional groups found at Cape Evans (benthic fleshy red macroalgae, crustose coralline algae, and sea ice algal communities) to estimate oxygen produced/carbon fixed from the water column underneath fast sea ice and the resulting pH change. These results suggest that biotic processes may be a primary driver of pH variation observed under fast sea ice at Cape Evans and potentially at other shallow sites in McMurdo Sound.
The second Tuesday. We talk about feeling sorry for yourself.

Science.gov (United States)

Albom, M

1999-01-01

The following is an excerpt from Tuesdays with Morrie, a best-selling book by Mitch Albom about his relationship with a former professor and mentor. Albom rediscovered Morrie Schwartz in the last months of the older man's life. Knowing he was dying, Morrie visited with Mitch in his study every Tuesday. Their rekindled relationship turned into one final class: lessons in how to live.
Integrated Climate Change and Threatened Bird Population Modeling to Mitigate Operations Risks on Florida Military Installations

Science.gov (United States)

2013-01-01

Morris, 1991) and a quantitative variance-based method ( Sobol ’, 1993). The screening method allows an initial reduction in the number of parameters...generic (model free) methods, a qualitative Morris method and a quantitative variance-based Sobol method. The Morris method ranks the model inputs...according to their importance in driving model outputs uncertainty, while the Sobol method computes the contribution of each model input to the
The effects of herbal composition Gambigyeongsinhwan (4) on hepatic steatosis and inflammation in Otsuka Long-Evans Tokushima fatty rats and HepG2 cells.

Science.gov (United States)

Yoon, Seolah; Kim, Jeongjun; Lee, Hyunghee; Lee, Haerim; Lim, Jonghoon; Yang, Heejeong; Shin, Soon Shik; Yoon, Michung

2017-01-04

Hepatic steatosis has risen rapidly in parallel with a dramatic increase in obesity. The aim of this study was to determine whether the herbal composition Gambigyeongsinhwan (4) (GGH(4)), composed of Curcuma longa L. (Zingiberaceae), Alnus japonica (Thunb.) Steud. (Betulaceae), and the fermented traditional Korean medicine Massa Medicata Fermentata, regulates hepatic steatosis and inflammation. The effects of GGH(4) on hepatic steatosis and inflammation in Otsuka Long-Evans Tokushima fatty (OLETF) rats and HepG2 cells were examined using Oil red O, hematoxylin and eosin, and toluidine blue staining, immunohistochemistry, quantitative real-time polymerase chain reaction, and peroxisome proliferator-activated receptor α (PPARα) transactivation assay. Administration of GGH(4) to OLETF rats improved hepatic steatosis and lowered serum levels of alanine transaminase, total cholesterol, triglycerides, and free fatty acids. GGH(4) increased mRNA levels of fatty acid oxidation enzymes (ACOX, HD, CPT-1, and MCAD) and decreased mRNA levels of lipogenesis genes (FAS, ACC1, C/EBPα, and SREBP-1c) in the liver of OLETF rats. In addition, infiltration of inflammatory cells and expression of inflammatory cytokines (CD68, TNFα, and MCP-1) in liver tissue were reduced by GGH(4). Treatment of HepG2 cells with a mixture of oleic acid and palmitoleic acid induced significant lipid accumulation, but GGH(4) inhibited lipid accumulation by regulating the expression of hepatic fatty acid oxidation and lipogenic genes. GGH(4) also increased PPARα reporter gene expression. These effects of GGH(4) were similar to those of the PPARα activator fenofibrate, whereas the PPARα antagonist GW6471 reversed the inhibitory effects of GGH(4) on lipid accumulation in HepG2 cells. These results suggest that GGH(4) inhibits obesity-induced hepatic steatosis and that this process may be mediated by regulation of the expression of PPARα target genes and lipogenic genes. GGH(4) also suppressed obesity
Diabetes Prevention and Treatment Programs for Western PA FY04 and FY05

Science.gov (United States)

2009-05-01

Monica m. Dinardo, Patrick Forte, Laura Bettencourt, Suzanne Rocks, Mary T . Korytkowski. Use of a Peri- Operative Treatment Prot ocol Improv es...Linda Siminerio, PhD Megan G. Marks, PhD This project was designed to develop a Diabetes Self- Managemen t Education program t o improve access...minimum 20 minutes), and required the addition of clinical, medication managemen t , patient snapshot, patient -provider interface and new lett er

Proceedings of the 3rd Biennial Conference of the Society for Implementation Research Collaboration (SIRC) 2015: advancing efficient methodologies through community partnerships and team science

OpenAIRE

Lewis, Cara; Darnell, Doyanne; Kerns, Suzanne; Monroe-DeVita, Maria; Landes, Sara J.; Lyon, Aaron R.; Stanick, Cameo; Dorsey, Shannon; Locke, Jill; Marriott, Brigid; Puspitasari, Ajeng; Dorsey, Caitlin; Hendricks, Karin; Pierson, Andria; Fizur, Phil

2016-01-01

Table of contents Introduction to the 3rd Biennial Conference of the Society for Implementation Research Collaboration: advancing efficient methodologies through team science and community partnerships Cara Lewis, Doyanne Darnell, Suzanne Kerns, Maria Monroe-DeVita, Sara J. Landes, Aaron R. Lyon, Cameo Stanick, Shannon Dorsey, Jill Locke, Brigid Marriott, Ajeng Puspitasari, Caitlin Dorsey, Karin Hendricks, Andria Pierson, Phil Fizur, Katherine A. Comtois A1: A behavioral economic perspective ...
Another Crossroads? Professional Military Education Two Decades After the Goldwater-Nichols Act and the Skelton Panel

Science.gov (United States)

2010-04-01

staff including Erin Conaton, Paul Arcangeli, Robert Simmons, Paul Oostburg Sanz, Paul Lewis, Debra Wada, Suzanne McKenna, Vickie Plunkett, Craig ...National Defense University: Lieutenant General Frances C. Wilson, Dr. John Deegan , Jr., and Dr. John W. Yaeger, 16 March 2009. Marine Corps...diversity.” The Washington Post (on line), 10 November 2009. Deegan , John, Jr. “First Step to Academic Excellence: The Faculty.” 14 April 2009
Within the Walls: An Analysis of Sexual Harassment and Sexual Coercion at Naval Consolidated Brig Miramar

Science.gov (United States)

2006-12-01

most commonly cited are “ quid pro quo ” and “hostile environment.” Employers are charged with ensuring that the workplace is free from sexual ...ANALYSIS OF SEXUAL HARASSMENT AND SEXUAL COERCION AT NAVAL CONSOLIDATED BRIG MIRAMAR by Robert M. Collins September 2006 Suzanne M. Johnson...AND SUBTITLE: Within the Walls: An Analysis of Sexual Harassment and Sexual Coercion at Naval Consolidated Brig Miramar 6. AUTHORS Robert M. Collins
Singlid. Albumid : Sound / Ahto Vahter

Index Scriptorium Estoniae

Vahter, Ahto

1998-01-01

Uutest singlitest Foo Fighters "Walking After You", Uni "St.Johns Fever", R.E.M."Daysleeper", Laila "Here We Go Again", Morcheeba "Part Of The Process", Alanis Morissette "Thank You" ja albumitest Sash! "Life Goes on", Dana International "The Album", Juice "Juice", Mica Paris "Black Angel", Music Instructor "Electro City", Republica "Speed Ballads", Crystal Waters "Best Of", Suzanne Vega "Tried And True.Best Of" ja filmimuusikakogumikust "The Oliver Stone Connection"
76 FR 9041 - New Jersey; Major Disaster and Related Determinations

Science.gov (United States)

2011-02-16

..., Middlesex, Monmouth, Morris, Ocean, Passaic, Somerset, and Union Counties for Public Assistance. Bergen, Burlington, Cape May, Essex, Hudson, Mercer, Middlesex, Monmouth, Morris, Ocean, Passaic, Somerset, and Union...
Carbon Stars T. Lloyd Evans

Indian Academy of Sciences (India)

that the features used in estimating luminosities of ordinary giant stars are just those whose abundance ... This difference between the spectral energy distributions (SEDs) of CH stars and the. J stars, which belong to .... that the first group was binaries, as for the CH stars of the solar vicinity, while those of the second group ...
Protective effects of hydroxysaffor yellow A on brain injury in mice irradiated by 300 MeV/n 12C6+ ions

International Nuclear Information System (INIS)

Gan Lu; Wang Zhenhua; Zhang Hong; Ma Chengjun; Li Guang

2012-01-01

Radiation encephalopathy is the main complication of cranial radiotherapy. It can cause necrosis of brain tissue and cognitive dysfunction, to which no ideal prevention method is available until now. Hydroxysaffor yellow A (HSYA) is the main active ingredient of the traditional Chinese medicine safflower, with protective effects against cerebral ischemic injury. In this work, we investigated the protective effects of HSYA on brain injury in mice irradiated by 300 MeV/u 12 C 6+ ion beam. The whole head of male Kunming mouse was irradiated to 4.0 Gy after receiving daily intra-peritoneal injection HSYA for 3 d. One month later, the Morris water maze test was used to detect the spatial memory in mice. The Evans blue was used as the tracer to evaluate the permeability of blood-brain barrier. The SOD activity and MDA content in brain tissue were assayed by test kits. The results showed that the 12 C 6+ irradiation significantly impaired the spatial learning and memory in mice, increased the permeability of blood-brain barrier and the MDA content in brain tissue, whereas decreased the SOD activity in brain tissue. The pretreatment with HSYA could improve the spatial memory deficits and inhibit the changes of the blood-brain barrier, the SOD activity and the MDA content in brain tissue in mice. All these demonstrate that HSYA possesses the protective effect against brain injury induced by 12 C 6+ particle therapy. (authors)
Training on motor and visual spatial learning tasks in early adulthood produces large changes in dendritic organization of prefrontal cortex and nucleus accumbens in rats given nicotine prenatally.

Science.gov (United States)

Muhammad, A; Mychasiuk, R; Hosain, S; Nakahashi, A; Carroll, C; Gibb, R; Kolb, B

2013-11-12

Experience-dependent plasticity is an ongoing process that can be observed and measured at multiple levels. The first goal of this study was to examine the effects of prenatal nicotine on the performance of rats in three behavioral tasks (elevated plus maze (EPM), Morris water task (MWT), and Whishaw tray reaching). The second goal of this experiment sought to examine changes in dendritic organization following exposure to the behavioral training paradigm and/or low doses of prenatal nicotine. Female Long-Evans rats were administered daily injections of nicotine for the duration of pregnancy and their pups underwent a regimen of behavioral training in early adulthood (EPM, MWT, and Whishaw tray reaching). All offspring exposed to nicotine prenatally exhibited substantial increases in anxiety. Male offspring also showed increased efficiency in the Whishaw tray-reaching task and performed differently than the other groups in the probe trial of the MWT. Using Golgi-Cox staining we examined the dendritic organization of the medial and orbital prefrontal cortex as well as the nucleus accumbens. Participation in the behavioral training paradigm was associated with dramatic reorganization of dendritic morphology and spine density in all brain regions examined. Although both treatments (behavior training and prenatal nicotine exposure) markedly altered dendritic organization, the effects of the behavioral experience were much larger than those of the prenatal drug exposure, and in some cases interacted with the drug effects. Copyright © 2013 IBRO. Published by Elsevier Ltd. All rights reserved.
DAILY RUNNING PROMOTES SPATIAL LEARNING AND MEMORY IN RATS

Directory of Open Access Journals (Sweden)

HojjatAllah Alaei

2007-12-01

Full Text Available Previous studies have shown that physical activity improves learning and memory. Present study was performed to determine the effects of acute, chronic and continuous exercise with different periods on spatial learning and memory recorded as the latency and length of swim path in the Morris water maze testing in subsequent 8 days. Four rat groups were included as follows: 1- Group C (controls which did not exercise. 2- Group A (30 days treadmill running before and 8 days during the Morris water maze testing period. 3- Group B (30 days exercise before the Morris water maze testing period only and 4- Group D (8 days exercise only during the Morris water maze testing period. The results showed that chronic (30 days and continuous (during 8 days of Morris water maze testing days treadmill training produced a significant enhancement in spatial learning and memory which was indicated by decreases in path length and latency to reach the platform in the Morris water maze test (p < 0.05. The benefits in these tests were lost in three days, if the daily running session was abandoned. In group D with acute treadmill running (8 days exercise only the difference between the Group A disappeared in one week and benefit seemed to be obtained in comparison with the controls without running program. In conclusion the chronic and daily running exercises promoted learning and memory in Morris water maze, but the benefits were lost in few days without daily running sessions in adult rats
Web-Delivered Cognitive Behavioral Therapy for Distressed Cancer Patients: Randomized Controlled Trial.

Science.gov (United States)

Chambers, Suzanne K; Ritterband, Lee M; Thorndike, Frances; Nielsen, Lisa; Aitken, Joanne F; Clutton, Samantha; Scuffham, Paul A; Youl, Philippa; Morris, Bronwyn; Baade, Peter D; Dunn, Jeff

2018-01-31

Web-based interventions present a potentially cost-effective approach to supporting self-management for cancer patients; however, further evidence for acceptability and effectiveness is needed. The goal of our research was to assess the effectiveness of an individualized Web-based cognitive behavioral therapy (CBT) intervention on improving psychological and quality of life outcomes in cancer patients with elevated psychological distress. A total of 163 distressed cancer patients (111 female, 68.1%) were recruited through the Queensland Cancer Registry and the Cancer Council Queensland Cancer Helpline and randomly assigned to either a Web-based tailored CBT intervention (CancerCope) (79/163) or a static patient education website (84/163). At baseline and 8-week follow-up we assessed primary outcomes of psychological and cancer-specific distress and unmet psychological supportive care needs and secondary outcomes of positive adjustment and quality of life. Intention-to-treat analyses showed no evidence of a statistically significant intervention effect on primary or secondary outcomes. However, per-protocol analyses found a greater decrease for the CancerCope group in psychological distress (P=.04), cancer-specific distress (P=.02), and unmet psychological care needs (P=.03) from baseline to 8 weeks compared with the patient education group. Younger patients were more likely to complete the CancerCope intervention. This online CBT intervention was associated with greater decreases in distress for those patients who more closely adhered to the program. Given the low costs and high accessibility of this intervention approach, even if only effective for subgroups of patients, the potential impact may be substantial. Australian New Zealand Clinical Trials Registry ACTRN12613001026718; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=364768&isReview=true (Archived by WebCite at http://www.webcitation.org/6uPvpcovl). ©Suzanne K Chambers, Lee M Ritterband
TeleWound care – providing remote wound assessment and treatment in the home care setting: current status and future directions

OpenAIRE

Santamaria, Nick; Kapp,Suzanne

2013-01-01

Nick Santamaria,1 Suzanne Kapp2 1University of Melbourne and Melbourne Health, Royal Melbourne Hospital, Melbourne, VIC, Australia; 2Royal District Nursing Service Institute, Melbourne, VIC, Australia Abstract: The use of wound telemedicine systems in the home care environment has been expanding for the last decade. These systems can generally be grouped into two main types: store and forward systems and video conference type systems; additionally, there are also hybrid systems available tha...
TeleWound care – providing remote wound assessment and treatment in the home care setting: current status and future directions

OpenAIRE

Santamaria N; Kapp S

2013-01-01

Nick Santamaria,1 Suzanne Kapp2 1University of Melbourne and Melbourne Health, Royal Melbourne Hospital, Melbourne, VIC, Australia; 2Royal District Nursing Service Institute, Melbourne, VIC, Australia Abstract: The use of wound telemedicine systems in the home care environment has been expanding for the last decade. These systems can generally be grouped into two main types: store and forward systems and video conference type systems; additionally, there are also hybrid systems available tha...
Les saint-simoniennes en Egypte. Analyse critique d'un modèle d'émancipation

Directory of Open Access Journals (Sweden)

Christiane Veauvy

2011-01-01

Full Text Available Le but de cet article est d’analyser l’influence et le développement méconnus des saintsimoniennes et de leur idée sur la transformation féminine en Égypte, à partir de leurs textes, et surtout de la figure centrale de Suzanne Voilquin et de son ouvrage autobiographique, mais aussi celles de Clorinde Rogé, Cécile Fournel et Agarithe Caussidère.
Chemistry of Blood Type

Science.gov (United States)

Coleman, William F.

2005-01-01

The molecule of December 2005 comes from the paper by Rose, Palcic and Evans on structural factors determining the blood type. The structure was previously reported by Palcic and Evans and is presented without the water molecule that is determined in the crystal structure.
A computational study on the effect of fracture intrusion distance in three- and four-part trochanteric fractures treated with Gamma nail and sliding hip screw.

Science.gov (United States)

Goffin, Jérôme M; Pankaj, Pankaj; Simpson, A Hamish

2014-01-01

Using finite element analysis, the behaviors of the Gamma nail and the sliding hip screw (SHS) were compared in an osteoporotic bone model for the fixation of three- and four-part trochanteric fractures (31-A2 in the AO classification, types IV and V in Evans' classification). The size of the medial fragment was varied based on clinical data, and the case of a fractured greater trochanter was also considered. Our results showed that for Evans' type V stabilized with a Gamma nail and for Evans' types IV and V with the SHS, cancellous bone around the lag screw is susceptible to yielding, thus indicating a risk of cut-out. The volume of bone susceptible to yielding increases with an increase in size of the medial fragment. Conversely, Evans' type IV with a Gamma nail was not predicted to cut out. Our findings suggest that future clinical trials investigating fixation of unstable proximal fractures should include the size of the medial fragment and the integrity of the greater trochanter as covariables and be powered to evaluate whether intramedullary devices are superior to SHSs for Evans' type IV fractures and inferior/equivalent for type V. © 2013 Orthopaedic Research Society. Published by Wiley Periodicals, Inc.
The Army Enlistment Decision: An Overview of the ARI Recruit Surveys, 1982 and 1983

Science.gov (United States)

1984-06-01

Tom Evans, Deputy Director of Advertising and Sales Promotion at USAREC, was very helpful in providing topic areas and information on advertising and...at the US Army Recruiting Command (USAREC). COL Graf and Mr. Evans, Director and Deputy Director of Advertising and Sales Promotion at USAREC, were
A trendy approach to education!

CERN Document Server

Alizée Dauvergne

2010-01-01

On 11 March, Lyn Evans, the LHC project leader, talked live to hundreds of students in Wales using the standard videoconference equipment available at CERN (see box below). The students were delighted with the presentation and obviously very much appreciated this modern means of communication with the Laboratory. A further lecture is planned for May. Question time after the videoconference between Lyn Evans and 27 schools and colleges in Wales. The Welsh Video Network (WVN) is one of the most advanced videoconferencing networks in the world, comprising over 80 networked video studios throughout Wales. For the LHC lecture given by Lyn Evans, no fewer than 27 schools and colleges were connected live with CERN. “This was a lecture for A-level students”, says Lyn Evans. “I introduced CERN and spoke about the physics we are doing here and what we want to discover. I talked about antimatter, dark matter, etc.” The LHC lecture was part of the WVN lecture series...
Retirement postponed!

CERN Multimedia

Joannah Caborn Wengler

2012-01-01

As the LHC celebrates a highly successful year so far, the world accelerator community is already looking ahead to the next collider. It has appointed a CERN past master of accelerator building to coordinate the development of future linear collider efforts. Lyn Evans at SM-18. Lyn Evans, former LHC project leader, has just been appointed director of the new Linear Collider organisation which brings together the two existing linear collider programmes under one roof. “We will initially continue to work in parallel on both CLIC and the ILC,” says Evans. The two proposed accelerators have a number of elements in common, from the damping rings to the final focus systems. Both have very similar detector designs, with the exception of the data acquisition systems as the machines have very different time structures. “The technologies for the two accelerators are at very different levels of maturity,” summarises Evans. When the time comes to make t...
Building bridges … and accelerators

CERN Multimedia

2009-01-01

Lyn Evans, the LHC project leader, was awarded an honorary doctorate from the University of Geneva (UNIGE) to celebrate his role not just in building accelerators, but also in building bridges between nations. He was one of four notables honoured at the event on Friday 5 June, coinciding with the University’s 450th Anniversary. Lyn Evans arriving at the ceremony with Archbishop Desmond Tutu. "It was a big surprise when I found out I’d been nominated," recounts Evans, "but it was an even bigger surprise to find out with whom I’d been nominated". At the ceremony Evans was awarded the honorary doctorate along with three others: Archbishop Desmond Tutu, who was acclaimed for his fight against apartheid in South Africa, Mary Robinson, first woman president of Ireland and former United Nations’ high commissioner of human rights, and Pascal Lamy, Director-General of the World Trade Organization. The award ceremony, known as the �...
Intravesical NGF Antisense Therapy Using Lipid Nanoparticle for Interstitial Cystitis

Science.gov (United States)

2014-10-01

eesmail.elsevier.com on behalf of Neuroscience, Editorial <neuroscience@journal-office.com> Sent: Tuesday , August 26, 2014 5:27 PM To: nyos@pitt.edu Cc: smcarlto... Morris et al., 1989, Yang et al., 2008). Colon, bladder and urethral tissues were rinsed with cold PBS (pH 7.4), weighed, and were homogenized for 30...Urodyn 31:352-358. Maxton DG, Morris JA, Whorwell PJ (1989) Ranking of symptoms by patients with the irritable bowel syndrome. BMJ 299:1138. Morris

Morrise müstiline maailm / Jaanika Palm

Index Scriptorium Estoniae

Palm, Jaanika, 1973-

2008-01-01

Retr. rmt.: Birck, Jan. Salaagent Morris ja vana tuuleveski saladus : põnevik piltides ; Salaagent Morris : hommikusöök võib oodata! : põnevik piltides (saksa keelest tõlkinud Kaja Ziegler. Tallinn : Grenader, 2007)
Notas sinonímicas sobre Hesperiidae neotropicais, com descrições de novos gêneros, espécies e subespécies (Lepidoptera

Directory of Open Access Journals (Sweden)

Olaf H. H. Mielke

1990-01-01

Full Text Available Celaenorrhinus shema mercedensis, ssp. n. de La Mercede e Rio Colorado, Peru e Cochabamba, Bolívia; Phocides pialia intermedia, ssp. n. de Minas Gerais, Brasil; Corticea diamantina, sp. n. de Minas Gerais, Brasil; Artines tobiasi sp. n. de Minas Gerais, Brasil; Cymaenes albiventris albiventris, sp. n. do Maranhão, Brasil; Cymaenes albiventris capixaba, ssp. n. do Espirito Santo, Brasil; Papias cascatona, sp. n. de Minas Geras, Brasil; Lerema caraca, sp. n. de Minas Gerais e Espirito Santo, Brasil; Vettius ploetzii morretesi, ssp. n. do Paraná e Rio Grande do Sul, Brasil Propapias, gen. n., tipo: Rhinthon proximus Bell, 1934, única espécie incluída. Celaenorrhinus songoensis saroma Evans, 1952, comb. n.; Celaenorrhinus songoensis tonio Evans, 1952, comb. n. Lerema duroca duroca (Ploetz, 1883, comb. n. e sp. rev. Lerema duroca lenta Evans, 1955, stat. n. Eumesia eburones inornata (Bell, 1937, comb. n. e stat. n., Eprius veleda obrepta (Kivirikko, 1936, comb. n. e stat. n., Phocides zancleius 1932 syn. n. de Phocides pialia (Hewitson, 1857; Dalla eburones elna Evans, 1955 syn. n. de Eumesia eburones inornata (Bell, 1937; Staphylus holaphegges Dyar, 1913 syn. n. de Eprius veleda veleda (Godman, 1901; Eprius veleda palta Evans, 1955 syn. n. de Eprius veleda obrepta (Kivirikko, 1936; Lerema elgina Schaus, 1902 syn. n. de Lerema duroca duroca (Ploetz, 1883. Dalla Mabille, 1904 syn. n. de Eumesia Felder &. Felder, 1867, n. rev, Eumesiinae Felder & Felder, 1867, n. rev.Celaenorrhinus shema mercedensis, ssp. n. from La Merced and Rio Colorado, Peru, and Cochabamba, Bolívia; Phocides pialia intermedia, ssp. n. from Minas Gerais, Brazil; Corticea diamantina, sp. n. from Minas Gerais, Brazil; Artines tobiasi, sp. n. from Minas Gerais, Brazil; Cymaenes albiventris albiventris, sp. n. from Maranhão, Brazil; Cymaenes albiventris capixaba, ssp. n. from Espírito Santo, Brazil; Papias cascatona, sp. n. from Minas Gerais, Brazil; Lerema caraca, sp. n. from
Dynamic Written Corrective Feedback in Developmental Multilingual Writing Classes

Science.gov (United States)

Kurzer, Kendon

2018-01-01

This study investigated the role of dynamic written corrective feedback (DWCF; Evans, Hartshorn, McCollum, & Wolfersberger, 2010; Hartshorn & Evans, 2015; Hartshorn et al., 2010), a mode of providing specific, targeted, and individualized grammar feedback in developmental English as a second language (ESL) writing classes (pre-first year…
Download this PDF file

African Journals Online (AJOL)

Costallat GL, Appenzeller S, Costallat LT. Evans syndrome and. Systemic Lupus Erythematosus: Clinical presentation and outcome of. Evans syndrome and Systemic Lupus Erythematosus: Clinical pres- entation and outcome: Joint Bone Spine. 2012 Jul;79(4):362-4. Epub. 2011 Sep 23. 8. Greenbaum, Joseph M. McMann, ...
Plasma volume in acute hypoxia

DEFF Research Database (Denmark)

Poulsen, T D; Klausen, T; Richalet, J P

1998-01-01

Exposure to acute hypoxia is associated with changes in body fluid homeostasis and plasma volume (PV). This study compared a dye dilution technique using Evans' blue (PV[Evans']) with a carbon monoxide (CO) rebreathing method (PV[CO]) for measurements of PV in ten normal subjects at sea level...
The University of Minnesota Morris (UMM) STEP Program: an initiative to encourage the participation of Native Americans in the sciences

Science.gov (United States)

Cotter, J. F.

2009-12-01

The goal of the UMM STEP program is to increase the number of graduates in STEM fields through innovative curricular, recruiting and mentoring strategies. A unique focus of the UMM STEP program is increasing the number of Native American science majors. The STEP program fosters a summer research environment where peer interaction and mentoring creates a web of support. To do so we will establish a supportive and fulfilling pipeline that: 1) Identifies Native American students and involves them in research while they are high school; 2) Mentors and prepares participants for university academics the summer before their freshman year; 3) Provides a complete tuition waiver, mentoring and a support network throughout their undergraduate career; and 4) Involves participants in an active and dynamic summer undergraduate research environment where under-represented individuals are in the majority. The third and fourth components of this pipeline are in very good shape. The Morris campus was originally established as an Indian School in 1887. When the federal government deeded the Indian school campus to the University of Minnesota a stipulation was that Native American students attend the college for free. At present, 196 Native Americans are enrolled at UMM (50 are STEM majors). The UMM STEP research experience provides the unique opportunity to interact with a scientific community that both breaks down a number of traditional barriers and aids in the maturation of these students as scientists. In Summer 2008, 4 students were involved in summer research and in 2009 seven Native American students participated. Early efforts of the UMM STEP program are encouraging. UMM Admissions staff used the UMM STEP program to recruit Native American students and the P.I. phoned “uncommitted admits”, visited reservations and hosted reservation student visits. The result was an increase in freshman Native American Science majors from 7 in Fall 2007, 15 in fall 2008 and 20 in fall
Wind Energy Workforce Development & Jobs

Energy Technology Data Exchange (ETDEWEB)

Tegen, Suzanne

2016-11-08

The United States needs a skilled and qualified wind energy workforce to produce domestic clean power. To assist with wind energy workforce development, the U.S. Department of Energy (DOE) and National Renewable Energy Laboratory are engaged with several efforts.This presentation by Suzanne Tegen describes these efforts, including a wind industry survey, DOE's Wind Career Map, the DOE Wind Vision report, and an in-depth discussion of the Jobs & Economic Development Impacts Model.
Traumaculture and Telepathetic Cyber Fiction

Science.gov (United States)

Drinkall, Jacquelene

This paper explores the interactive CD-ROM No Other Symptoms: Time Travelling with Rosalind Brodsky, usingtelepathetic socio-psychological, psychoanalytic and narrative theories. The CD-ROMexists as a contemporary artwork and published interactive hardcover book authored by painter and new-media visual artist Suzanne Treister. The artwork incorporates Treister's paintings, writing, photoshop, animation, video and audio work with narrative structures taken from world history, the history of psychoanalysis, futurist science and science fiction, family history and biography.
Pharmacognostic evaluation of the leaves of Dissotis rotundifolia ...

African Journals Online (AJOL)

STORAGESEVER

2009-01-05

Jan 5, 2009 ... Romania, pp.17-25. Evans WC (1996). Trease and Evans Pharmacognosy. WB Saunders. Ltd. London. 14th Ed. 119-159. Harborne JB (1992). Phytochemical methods. A guide to modern technique of plant analysis. Chapman and Hill, London, p. 279. Kokwaro JC (1976). Medicinal plants of East Africa.
Texas freight 2055 roundtable.

Science.gov (United States)

2016-03-01

Participants were welcomed to the Roundtable discussion and to the Dallas/Fort Worth region by : Mr. Michael Morris (Director of Transportation, North Central Texas Council of Governments : (NCTCOG)). Mr. Morris began his remarks by noting the import...
A Retrospective, Longitudinal, Claims-Based Comparison of Concomitant Diagnoses Between Individuals with and Without Down Syndrome.

Science.gov (United States)

Kong, Amanda M; Hurley, Dana; Evans, Kristin A; Brixner, Diana; Csoboth, Csilla; Visootsak, Jeannie

2017-07-01

Individuals with Down syndrome (DS) experience various comorbidities in excess of the prevalence seen among the non-DS population. However, the extent of the excess burden of comorbidities specifically within commercially and publicly insured DS populations aged Company, receives payment from Genentech to conduct research, including the research for this study. Truven Health Analytics also receives payment from other pharmaceutical companies to conduct research. Kong and Evans are employed by Truven Health Analytics. Csoboth is employed by Genentech. Brixner reports fees paid to the University of Utah by Truven Health Analytics on her behalf for work related to this study. Hurley reports fees from Genentech for work on this study and for work outside of this study. At the time of this study, Visootsak was employed by F. Hoffman-LaRoche Pharmaceuticals, parent company of Genentech. All authors, including those affiliated with the study sponsor, were involved in the design of the study, interpretation of the data, writing of the manuscript, and the decision to submit the manuscript for publication. Study concept and design were contributed by Kong, Hurley, and Brixner, along with Evans. Kong and Evans collected the data, and data interpretation was performed by Csoboth, Visootsak, Brixner, and Hurley, with assistance from Kong. The manuscript was written by Evans, Kong, Hurley, and Brixner and revised by Kong, Hurley, Evans, and Brixner, with assistance from Csoboth and Visootsak.
RSM Outlook Spring 2007 : Green Technology: The New IT

NARCIS (Netherlands)

R. Morris (Rebecca)

2007-01-01

markdownabstract#### Sustaining change (Rebecca Morris) An interview with RSM alumnus and Royal DSM Managing Board member Feike Sijbesma. #### Why celebrity sells: The brain mechanisms of persuasion (Vittorio Busato & Rebecca Morris) Marketing researchers at RSM are combining the latest
CaMKII binding to GluN2B is important for massed spatial learning in the Morris water maze [v1; ref status: indexed, http://f1000r.es/3ud

Directory of Open Access Journals (Sweden)

Ivar S. Stein

2014-08-01

Full Text Available Learning and memory as well as long-term potentiation (LTP depend on Ca2+ influx through the NMDA-type glutamate receptor (NMDAR and the resulting activation of the Ca2+ and calmodulin-dependent protein kinase (CaMKII. Ca2+ influx via the NMDAR triggers CaMKII binding to the NMDAR for enhanced CaMKII accumulation at post-synaptic sites that experience heightened activity as occurring during LTP. Previously, we generated knock-in (KI mice in which we replaced two residues in the NMDAR GluN2B subunit to impair CaMKII binding to GluN2B. Various forms of LTP at the Schaffer collateral synapses in CA1 are reduced by 50%. Nevertheless, working memory in the win-shift 8 arm maze and learning of the Morris water maze (MWM task was normal in the KI mice although recall of the task was impaired in these mice during the period of early memory consolidation. We now show that massed training in the MWM task within a single day resulted in impaired learning. However, learning and recall of the Barnes maze task and contextual fear conditioning over one or multiple days were surprisingly unaffected. The differences observed in the MWM compared to the Barnes maze and contextual fear conditioning suggest a differential involvement of CaMKII and the specific interaction with GluN2B, probably depending on varying degrees of stress, cognitive demand or even potentially different plasticity mechanisms associated with the diverse tasks.
Trunnion Rod Microcrack Detection

Science.gov (United States)

2013-08-01

Richard W. Haskins, Joseph A. Padula , and John E. Hite BACKGROUND: Post-tensioned rods are used to anchor spillway gates and transfer the forces...email: James.A.Evans@usace.army.mil). This technical note should be cited as follows: Evans, J. A., Haskins, R. W., Padula , J. A., and Hite, J. E. 2013
Effect of aqueous seed extract of Nigella sativa on lead-induced ...

African Journals Online (AJOL)

It is used in the manufacture of batteries, metal products, paints and other domestic substances. This study investigated the effect of aqueous seed extract of Nigella sativa on leadinduced cerebral cortex toxicity in Long Evan's rats. Twenty five Long Evans rats divided into five groups of five animals were used for the study.
Clarification of the katydid genus Uchuca Giglio-tos, 1898 (Orthoptera: Tettigoniidae): A new species in the Brazilian Amazon Rainforest.

Science.gov (United States)

Tavares, Gustavo Costa; Sovano, Rafael Segtowick Da Silva; Gutjahr, Ana Lúcia Nunes

2016-07-22

This paper accomplishes three tasks: Firstly, description of a new species, Uchuca almeirina sp. nov., from the Brazilian Amazon Rainforest, specifically from Monte Dourado, Almeirim, Pará. Secondly, it is proposed that Uchuca macroptera Montealegre-Z & Morris, 2003 be made a synonym of Uchuca ferreirai (Piza, 1976). Thirdly, a compilation of the generic distribution is presented, which includes new records of Uchuca amacayaca Montealegre-Z & Morris (2003) in Brazil and Uchuca similis Montealegre-Z & Morris (2003) in Colombia and Brazil, and the amplification of the occurrences of U. ferreirai.
Children of the sun / Morris West

Trove (Australia)

West, Morris, 1916-1999

2017-01-01

... is at the root of it Poverty and the fear that springs from poverty and the long history of oppression and speculation by the conquerors The servant is corrupted by the corruption of the masters ...
DFB component production at IHEP complete

CERN Multimedia

2007-01-01

1. LHC project leader Lyn Evans receiving a model of a DFB from IHEP general director Nikolaj Tyurin.2. Collective photo of DFB celebration at IHEP. Participants from left: V. Sytchev, V. Benda, N. Tyurin, A. Zaytcev, L. Evans, A. Perin, R. van Weelderen, Ph. Trilhe, M. Genet, L. Tavian, Ph. Lebrun, A. Kleshov.
It’s no miracle...

CERN Multimedia

CERN Bulletin

2012-01-01

“The LHC has been a huge effort over more than 15 years. It’s not always been easy but today it is performing so spectacularly well that the people who built it should be very proud.” Lyn Evans, head of the LHC project since its beginning and until its commissioning in 2011, shares his recollections with us on the day of the long-awaited discovery. Lyn Evans, former head of the LHC project, in the LHC tunnel, 2008. While you were building the LHC, were you expecting it to perform so well? Lyn Evans: I knew that the machine had been beautifully designed and was being built extremely well – but I could not have expected that such wonderful results could be achieved in so little time. What are the reasons for such a good performance? Evans: The LHC was designed to really push the limits; I think that the machine has got more than 30 years of accumulated experience in its design. The fact is the LHC has already exceeded the design luminosity at the en...
The value of life in English law: revered but not sacred?

OpenAIRE

Heywood, Rob; Mullock, Alexandra

2016-01-01

Terms such as sanctity and inviolability have failed to provide a legally coherent or ethically sound principle upon which to determine the scope of the intrinsic value of life against extrinsic, quality-of-life considerations in a medical context. In their recent work, Margaret Brazier and Suzanne Ost introduce a new term, reverence for life, which they suggest may be more appropriate when attempting to navigate the murky waters of the meaning of life and the value that should be attached to...

Topographic Anterograde and Retrograde Memory for Spatial ...

African Journals Online (AJOL)

The present study was on the effects of haloperidol injection on anterograde and retrograde topographic memories for spatial behaviours in Long Evan rats. Twelve Long Evan albino rats weighing 0.5 – 0.8 kg (6 males, 6 females) were used for the study. Complex Maze Box of 14 unit T Alley from the Royal Institute of ...
Therapist Warmth: Necessary or Sufficient Condition in Behavioral Desensitization?

Science.gov (United States)

Wolowitz, Howard Martin

1975-01-01

Discusses the Morris and Suckerman report on experimental studies testing the Rogerian hypothesis that phobic desensitization occurs as a function of therapist warmth versus the behavioral explanation that desensitization is a function of reciprocal inhibition. Morris and Suckerman respond to the critique. (Author/EJT)
Spatial learning, monoamines and oxidative stress in rats exposed to 900 MHz electromagnetic field in combination with iron overload.

Science.gov (United States)

Maaroufi, Karima; Had-Aissouni, Laurence; Melon, Christophe; Sakly, Mohsen; Abdelmelek, Hafedh; Poucet, Bruno; Save, Etienne

2014-01-01

The increasing use of mobile phone technology over the last decade raises concerns about the impact of high frequency electromagnetic fields (EMF) on health. More recently, a link between EMF, iron overload in the brain and neurodegenerative disorders including Parkinson's and Alzheimer's diseases has been suggested. Co-exposure to EMF and brain iron overload may have a greater impact on brain tissues and cognitive processes than each treatment by itself. To examine this hypothesis, Long-Evans rats submitted to 900 MHz exposure or combined 900 MHz EMF and iron overload treatments were tested in various spatial learning tasks (navigation task in the Morris water maze, working memory task in the radial-arm maze, and object exploration task involving spatial and non spatial processing). Biogenic monoamines and metabolites (dopamine, serotonin) and oxidative stress were measured. Rats exposed to EMF were impaired in the object exploration task but not in the navigation and working memory tasks. They also showed alterations of monoamine content in several brain areas but mainly in the hippocampus. Rats that received combined treatment did not show greater behavioral and neurochemical deficits than EMF-exposed rats. None of the two treatments produced global oxidative stress. These results show that there is an impact of EMF on the brain and cognitive processes but this impact is revealed only in a task exploiting spontaneous exploratory activity. In contrast, there are no synergistic effects between EMF and a high content of iron in the brain. Copyright © 2013 Elsevier B.V. All rights reserved.
Roland-Morris Disability Questionnaire and Oswestry Disability Index: Which Has Better Measurement Properties for Measuring Physical Functioning in Nonspecific Low Back Pain? Systematic Review and Meta-Analysis.

Science.gov (United States)

Chiarotto, Alessandro; Maxwell, Lara J; Terwee, Caroline B; Wells, George A; Tugwell, Peter; Ostelo, Raymond W

2016-10-01

Physical functioning is a core outcome domain to be measured in nonspecific low back pain (NSLBP). A panel of experts recommended the Roland-Morris Disability Questionnaire (RMDQ) and Oswestry Disability Index (ODI) to measure this domain. The original 24-item RMDQ and ODI 2.1a are recommended by their developers. The purpose of this study was to evaluate whether the 24-item RMDQ or the ODI 2.1a has better measurement properties than the other to measure physical functioning in adult patients with NSLBP. Bibliographic databases (MEDLINE, Embase, CINAHL, SportDiscus, PsycINFO, and Google Scholar), references of existing reviews, and citation tracking were the data sources. Two reviewers selected studies performing a head-to-head comparison of measurement properties (reliability, validity, and responsiveness) of the 2 questionnaires. The COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist was used to assess the methodological quality of these studies. The studies' characteristics and results were extracted by 2 reviewers. A meta-analysis was conducted when there was sufficient clinical and methodological homogeneity among studies. Nine articles were included, for a total of 11 studies assessing 5 measurement properties. All studies were classified as having poor or fair methodological quality. The ODI displayed better test-retest reliability and smaller measurement error, whereas the RMDQ presented better construct validity as a measure of physical functioning. There was conflicting evidence for both instruments regarding responsiveness and inconclusive evidence for internal consistency. The results of this review are not generalizable to all available versions of these questionnaires or to patients with specific causes for their LBP. Based on existing head-to-head comparison studies, there are no strong reasons to prefer 1 of these 2 instruments to measure physical functioning in patients with NSLBP, but studies of higher
Risk and Resilience in Deployed Air Force Medical Personnel Study

Science.gov (United States)

2011-09-15

e.g., Linley, Andrews, & Joseph, 2007; Morris, Shakespeare - Finch, Rieck, & Newbery, 2005; Taku, Cann, Calhoun, & Tede- schi, 2008). These factors...providers. Military Psychology, 16, 99–114. doi:10.1207/ S15327876MP1602_2 Morris, B. A., Shakespeare -Finch, J., Rieck, M., & Newbery, J. (2005
Physics The First Science

CERN Document Server

LINDENFELD, Peter

2011-01-01

Today's physics textbooks have become encyclopedic, offering students dry discussions, rote formulas, and exercises with little relation to the real world. Physics: The First Science offers uniquely accessible, student-friendly explanations, historical and philosophical perspectives and mathematics in easy-to-comprehend dialogue. It emphasizes the unity of physics and its place as the basis for all science. With their experience instructing both students and teachers of physics for decades, Peter Lindenfeld and Suzanne White Brahmia have developed an algebra-based physics book with fea
Correlations Between the SF-36, the Oswestry-Disability Index and Rolland-Morris Disability Questionnaire in Patients Undergoing Lumbar Decompression According to Types of Spine Origin Pain.

Science.gov (United States)

Ko, Sangbong; Chae, Seungbum

2017-07-01

Cross-sectional study. To determine the correlation between SF-36 (a measure for overall health status in patients) and Oswestry-Disability Index (ODI) or Rolland-Morris Disability Questionnaire (RMDQ) confined to spine according to the type of pain from the spine. Data showed moderate correlation between ODI and SF-36 Physical Component Score (PCS), Physical Functioning (PF) (r=-0.46), Physical Role Functioning (RP) (r=-0.284), Bodily Pain (BP) (r=-0.327), and Mental Component Score (MCS), Emotional Role Functioning (r=-0.250), Social Role Functioning (r=0.254), Vitality (r=0.296). Between January 1, 2008 and December 31, 2013, a total of 69 patients were enrolled in this study. They were diagnosed with lumbar spinal stenosis and underwent decompression surgery such as laminotomy in this hospital. The 3 standardized questionnaires (ODI, RMDQ, and SF-36) were given to these patients, at least 1 year after the surgery. ODI and SF-36 had a statistically significant (P=0.001) and moderate correlation. Small correlations were also seen between Physical Functioning (r=-0.46), Physical Role Functioning (r=-0.284), and Bodily Pain (r=-0.327) of SF-36 PCS and ODI, and between Emotional Role Functioning (r=-0.250), Social Role Functioning (r=-0.254), and Vitality (r=-0.296) of SF-36 Mental Component Score and ODI. Items in ODI for the level of pain while standing and traveling were mostly related to axial back pain, while item of lifting was related to referred buttock pain. Sleeping disturbance section in the ODI was mainly caused by radiated leg pain. In addition, RMDQ was also associated to the 3 types of pain. Moderate correlation was found between ODI or RMDQ as a condition-specific outcome and the SF-36, indicating overall health status. ODI was found to be a more adequate measure to evaluate axial back pain rather than referred pain or radiating pain. RMDQ was adequate to measure the health status and to evaluate the 3 types of spine pain. These 3 instruments could
Abundance and guild structure of grasshoppers (Orthoptera ...

African Journals Online (AJOL)

1995-01-18

Jan 18, 1995 ... April, 1994, we compared the abundance and guild structure .... was placed in a functional group on the basis of taxonomic ... hypothesis that they would be unaffected by changes in the ..... spatial separation from the heavily grazed area. the lightly ..... found to increase (Morris 1967, 1969, 1979; Morris &.
Edgewood Biosensors Test Bed Hand-held and Man-Portable Edition

Science.gov (United States)

2013-09-01

CORPORATION, INC. Gunpowder, MD 21010-0068 Evan Skowronski TMG BIOSCIENCES Incline Village, NV 89451 September 2013 Approved for public release...Emanuel, Peter (ECBC); Rivers, Bryan; Schaffer, Eric (SAIC); and Skowronski, Evan ( TMG Biosciences) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK...21010-0068 TMG Biosciences, 774 Mays Blvd. #10-455, Incline Village, NV 89451 8. PERFORMING ORGANIZATION REPORT NUMBER ECBC-TR-1201 9
Interservice/Industry Training, Simulation and Education Conference Partnerships for Learning in the New Millennium Abstracts

Science.gov (United States)

2000-01-01

DISTRIBUTED POWER ARCHITECTURE John McCrillis, Kevin Cahill, Joseph Kerkes, Clint Steffan BAE SYSTEMS Flight Simulation and Training A typical full...DATABASE? Serge J. Olszanskyj Evans & Sutherland Computer Corporation We discuss the complexity of making a synthetic environment (i.e., a database...and architectures.This paper describes a DB conversion process jointly developed by Boeing, Westar, Evans and Sutherland (E&S), and Terrain Experts
Wealth, equity and health care: a critique of a "population health" perspective on the determinants of health. Critical Social Science Group.

Science.gov (United States)

Poland, B; Coburn, D; Robertson, A; Eakin, J

1998-04-01

In this paper we examine the recent ascendancy of a "population health" perspective on the "determinants of health" in health policy circles as conceptualized by health economists and social epidemiologists such as Evans and Stoddart [Evans and Stoddart (1990) Producing health, consuming health care. Social Science & Medicine 31(12), 1347 1363]. Their view, that the financing of health care systems may actually be deleterious for the health status of populations by drawing attention away from the (economic) determinants of health, has arguably become the "core" of the discourse of "population health". While applauding the efforts of these and other members of the Canadian Institute for Advanced Research for "pushing the envelope", we nevertheless have misgivings about their conceptualization of both the "problem" and its "solutions", as well as about the implications of their perspective for policy. From our critique, we build an alternative point of view based on a political economy perspective. We point out that Evans and Stoddart's evidence is open to alternative interpretations--and, in fact, that their conclusions regarding the importance of wealth creation do not directly reflect the evidence presented, and are indicative of an oversimplified link between wealth and health. Their view also lacks an explicit substantive theory of society and of social change, and provides convenient cover for those who wish to dismantle the welfare state in the name of deficit reduction. Our alternative to the "provider dominance" theory of Evans and Stoddart and colleagues stresses that the factors or forces producing health status, which Evans and Stoddart describe, are contained within a larger whole (advanced industrial capitalism) which gives the parts their character and shapes their interrelationships. We contend that this alternative view better explains both how we arrived at a situation in which health care systems are as costly or extensive as they are, and suggests
Laura Laur, personnage hologramme. De l'intersubjectivité dans la littérature

Directory of Open Access Journals (Sweden)

Isabelle Boisclair

2015-01-01

Full Text Available La construction particulière de Laura Laur, de Suzanne Jacob (1983, effaçant la voix du personnage principal au profit de quatre personnages de son entourage (deux frères et deux amants, est ici prise en exemple pour aborder l’intersubjectivité, selon laquelle tout échange entre deux sujets participe à la production des subjectivités de chacun d’entre eux. Compte tenu du sexe des instances narratives (ce sont quatre hommes qui dessinent, depuis leurs positions respectives, une femme, est aussi considérée la dimension genrée du travail des rapports intersubjectifs dans la constitution du soi. Laura Laur apparaît ainsi comme un hologramme trahissant les attentes des uns et des autres envers le féminin. The singular construction of Suzanne Jacob’s Laura Laur (1983, which effaces the voice of the main character in favour of that of four characters from her entourage (two brothers and two lovers is taken here as an example for approaching intersubjectivity, an approach according to which every exchange between two subjects contributes to the production of their subjectivity. Taking into account the sex of the narrative instances (four men depicting a woman from their various perspectives, the gendered dimension of the role of intersubjective relations in the constitution of the self is also considered. Laura Laur then appears as a hologram that betrays the various expectations associated with the feminine.
Communicating with Parents of Children with Special Needs in Saudi Arabia: Parents' and Teachers' Perceptions of Using Email for Regular and Ongoing Communication

Science.gov (United States)

Dubis, Snaa; Bernadowski, Carianne

2015-01-01

The purpose of this study, by Snaa Dubis from Salman Bin Abdu Aziz University, Saudi Arabia, and Robert Morris University, USA, and Carianne Bernadowski from Robert Morris University, was to investigate parents' and special education teachers' perceptions of using email as a component of parental involvement in the academic and/or behavioural…
Terrorism, Violence, and the Collision of Masculinities in "Four Lions"

Science.gov (United States)

Labidi, Imed

2011-01-01

Many critics hailed the new film, "Four Lions," by director Chris Morris as "provocative, incendiary, audacious, and shocking" and "one of the funniest and boldest comedies of the year." As a satirist, Morris already established his wit signature with the production of the mockumentary series, "Brass Eye." Using the same absurdist approach, he…
76 FR 7894 - Qualification of Drivers; Exemption Applications; Vision

Science.gov (United States)

2011-02-11

... moving violations in a CMV. Richard D. Flaherty Mr. Flaherty, 50, has had a prosthetic right eye since... for moving violations in a CMV. Kenneth H. Morris Mr. Morris, 42, has had prosthetic left eye since... infection since childhood. The best corrected visual acuity in his right eye is 20/20. Following an...
Awakening Brilliance in the Writer's Workshop: Using Notebooks, Mentor Texts, and the Writing Process

Science.gov (United States)

Morris, Lisa

2012-01-01

Master teacher Lisa Morris invites you to share her secrets of success with writer's workshops. After years of experimenting with the workshop model, she has developed the most effective ways to apply it in the classroom, yielding higher test scores and increased student engagement. Through practical, step-by-step instruction, Morris demonstrates…
Item response theory analysis to evaluate reliability and minimal clinically important change of the Roland-Morris Disability Questionnaire in patients with severe disability due to back pain from vertebral compression fractures.

Science.gov (United States)

Lee, Minji K; Yost, Kathleen J; McDonald, Jennifer S; Dougherty, Ryne W; Vine, Roanna L; Kallmes, David F

2017-06-01

The majority of validation done on the Roland-Morris Disability Questionnaire (RMDQ) has been in patients with mild or moderate disability. There is paucity of research focusing on the psychometric quality of the RMDQ in patients with severe disability. To evaluate the psychometric quality of the RMDQ in patients with severe disability. Observational clinical study. The sample consisted of 214 patients with painful vertebral compression fractures who underwent vertebroplasty or kyphoplasty. The 23-item version of the RMDQ was completed at two time points: baseline and 30-day postintervention follow-up. With the two-parameter logistic unidimensional item response theory (IRT) analyses, we derived the range of scores that produced reliable measurement and investigated the minimal clinically important difference (MCID). Scores for 214 (100%) patients at baseline and 108 (50%) patients at follow-up did not meet the reliability criterion of 0.90 or higher, with the majority of patients having disability due to back pain that was too severe to be reliably measured by the RMDQ. Depending on methodology, MCID estimates ranged from 2 to 8 points and the proportion of patients classified as having experienced meaningful improvement ranged from 26% to 68%. A greater change in score was needed at the extreme ends of the score scale to be classified as having achieved MCID using IRT methods. Replacing items measuring moderate disability with items measuring severe disability could yield a version of the RMDQ that better targets patients with severe disability due to back pain. Improved precision in measuring disability would be valuable to clinicians who treat patients with greater functional impairments. Caution is needed when choosing criteria for interpreting meaningful change using the RMDQ. Copyright © 2017 Elsevier Inc. All rights reserved.
Analysis of Human Communication during Assembly Tasks.

Science.gov (United States)

1986-06-01

AD-A7l 43 ANALYSIS OF HUMAN COMMUNICATION DURING ASSEMBLY TASKS in1(U) CRNEGIE-MELLO UNIY PITTSBURGH PA ROBOTICS INST UNCLSSIIEDK S BARBER ET AL...ao I Dur~~~~IngAbcbyTs; 7c .S:in i lSAo .0. Analysis of Human Communication During Assembly Tasks K. Suzanne Barber and Gerald J. Agin CMU-RI-TR-86-1...TYPE or REPORT & PE-Rioo CevCZaz Analysis of Human Communication During Assembly Inlterim Tasks I . PERFORMING 00RG. REPORT NUMBER 1. £UT~oOR~e) IL
Berthe Morisot, catalogue de l'exposition au Palais des Beaux-Arts de Lille et à la Fondation Pierre Gianadda à Martigny, éd. Fondation Pierre Gianadda, 2002, 461 p.

OpenAIRE

Bonnet, Marie-Jo

2004-01-01

L'exposition Berthe Morisot organisée conjointement par le Palais des Beaux-Arts de Lille et la fondation Pierre Gianadda, à Martigny, ainsi que son catalogue peuvent être regardés comme un véritable événement. D'abord, saluons la fondation suisse qui fait un travail de fond remarquable depuis de nombreuses années en exposant (avec catalogue) des artistes françaises comme Camille Claudel, Suzanne Valadon, Marie Laurencin, en collaboration avec des musées de province. Notons ensuite que...
Wind Energy Workforce: Who Are We Today and Where Do We Need to Go Tomorrow?

Energy Technology Data Exchange (ETDEWEB)

Tegen, Suzanne

2017-06-01

Suzanne Tegen's presentation at the 2017 WINDPOWER Conference & Exhibition provided a description of the wind energy workforce by industry and occupation, a discussion of the level of difficulty in finding qualified applicants (from an industry survey), and an overview of the level of education preferred by people hiring for the industry. The presentation also covers available training programs and ways that the Energy Department and its National Renewable Energy Laboratory are working to bridge the gap in the industry and facilitate more motivated, well-educated wind industry workers.

Gordon Matta-Clark y la Anarquitectura. Documentación de su obra y análisis geométrico de sus intervenciones arquitectónicas

OpenAIRE

Quesada Granja, Irene Maria

2017-01-01

Gordon Matta-Clark formó el colectivo Anarquitectura en Nueva York (1973), junto con George Trakas, Richard Nonas, Suzanne Harris, Richard Landry, Tina Girouard, Jeffrey Lew, Bernard Kirschenbaum, Laurie Anderson, Susan Weil y Jean Dupuy. A pesar de que Matta-Clark tenía un conocimiento profundo de la construcción, su obra arquitectónica no era, en sí misma, teórica. Matta-Clark se inscribía literalmente en el edificio. Su transgresión, en este sentido, era total: desenterraba cimientos y sec...
“The Big WHY”: Philip Morris’s Failed Search for Corporate Social Value

Science.gov (United States)

Malone, Ruth E.

2012-01-01

Objectives. We examined Philip Morris USA’s exploration of corporate social responsibility practices and principles and its outcome. Methods. We analyzed archival internal tobacco industry documents, generated in 2000 to 2002, related to discussions of corporate social responsibility among a Corporate Responsibility Taskforce and senior management at Philip Morris. Results. In exploring corporate social responsibility, Philip Morris executives sought to identify the company’s social value—its positive contribution to society. Struggling to find an answer, they considered dramatically changing the way the company marketed its products, apologizing for past actions, and committing the company to providing benefits for future generations. These ideas were eventually abandoned. Despite an initial call to distinguish between social and economic value, Philip Morris ultimately equated social value with providing shareholder returns. Conclusions. When even tobacco executives struggle to define their company’s social value, it signals an opening to advocate for endgame scenarios that would encourage supply-side changes appropriate to the scale of the tobacco disease epidemic and consistent with authentic social value. PMID:22897536
Shifting Focus: Assessing the Role of U.S. Army Special Forces in the Counterproliferation of Weapons of Mass Destruction

Science.gov (United States)

2014-06-01

would only further enhance this effect. An article in Foreign Policy by Gareth Evans describes cooperative security as the theory that explains the... Gareth Evans, “Cooperative Security and Intrastate Conflict,” Foreign Policy, no. 96 (Autumn 1994): 7. doi: 10.2307/1149213 20 John H. Herz...of the Oversight and Government Reform Committee, Brookings Institution Fellow Vanda Felbab- Brown discussed the effects of supply-side policies on
Technical Evaluation of Sample-Processing, Collection, and Preservation Methods

Science.gov (United States)

2014-07-01

Belcamp, MD 21017-1543 Bryan Rivers Eric Schaffer LEIDOS, INC. Gunpowder, MD 21010-0068 Evan Skrowronski TMG BIOSCIENCES, LLC Incline Village...Bryan; Schaffer, Eric (Leidos); and Skrowronski, Evan ( TMG Biosciences) 5d. PROJECT NUMBER R.0000061.61.41.1 5e. TASK NUMBER 5f. WORK UNIT...Leidos, Inc., P.O. Box 68, Gunpowder, MD 21010-0068 TMG Biosciences LLC, 774 Mays Blvd., Incline Village, NV 89451-9613 8. PERFORMING ORGANIZATION
APOLLO 17 PRELAUNCH ASTRONAUT TRAINING

Science.gov (United States)

1972-01-01

Apollo Command Module Pilot Evans, left, and Mission Commander Cernan, right, discuss their flight plans as each prepares to fly a T-38 jet aircraft at Patrick Air Force Base just south of the Spaceport. Astronauts Cernan and Evans flew the T-38 aircraft today on training flights over the Kennedy Space Center area to practice flying skills in preparation for upcoming launch to the Moon scheduled 12/06/72.
Women as Leaders in Kinesiology and Beyond: Smashing through the Glass Obstacles

Science.gov (United States)

Ransdell, Lynda B.

2014-01-01

Amy Morris Homans was a great champion for women's pursuit of leadership in physical education and sport. In honor of her legacy, the purpose of this article is to: (a) discuss some defining leadership characteristics of Amy Morris Homans; (b) examine leadership issues related to gender; (c) examine leadership issues related to kinesiology;…
Design as Gesamtkunstwerk

DEFF Research Database (Denmark)

Munch, Anders V.

2001-01-01

Sigtet er dels at sætte Verner Pantons gennemkomponerede indretninger ind i en historisk tradition dels at følge, hvad det totaldesignede værk – som Gesamtkunstwerk – har betydet i denne tradition fra Morris til Gropius. En sammenstilling af Richard Wagner og William Morris er afsæt for at følge ...
Influence of obstetric complication severity on brain morphology in schizophrenia: an MR study

Energy Technology Data Exchange (ETDEWEB)

Bersani, G.; Quartini, A.; Manuali, G.; Iannitelli, A. [University of Rome, Polo Pontino, Department of Psychiatric Sciences and Psychological Medicine, Rome (Italy); Pucci, D. [University of Rome, Department of Public Health ' ' G. Sanarelli' ' , Rome (Italy); Conforti, F. [University of Rome, I Medical Clinic, Magnetic Resonance Imaging Unit, Rome (Italy); Di Biasi, C.; Gualdi, G.

2009-06-15

The purpose of this study was to determine if a causal relationship exists between obstetric complications (OCs) severity and linear magnetic resonance (MR) measurements of brain atrophy in patients with schizophrenia. Linear measurements of ventricular enlargement (bifrontal span, Evans ratio, and bicaudate ratio) and hippocampal atrophy (interuncal distance) were completed on MR images obtained in 47 patients with schizophrenia. Regression analysis was used to look at association with OCs severity, assessed by the ''Midwife protocol'' of Parnas and colleagues. The relationship between MR measurements and phenomenologic variables such as age at onset, illness duration, and exposure to antipsychotic medications was explored. The relationship between MR measurements, OCs severity, and symptom presentation was also investigated. OCs severity was significantly associated with MR measurements of ventricular enlargement (bifrontal span, Evans ratio). As the severity of OCs increased, bifrontal span and Evans ratio increased. This effect was independent of age at onset, illness duration, or even antipsychotic treatment. Interestingly, bifrontal span, Evans ratio, and OCs severity score all showed a significant positive correlation with hallucinatory symptomatology. Although confirmatory studies are needed, our findings would support the idea that environmental factors, in this case severe OCs, might partly contribute to ventricular abnormalities in schizophrenia. (orig.)
Influence of obstetric complication severity on brain morphology in schizophrenia: an MR study

International Nuclear Information System (INIS)

Bersani, G.; Quartini, A.; Manuali, G.; Iannitelli, A.; Pucci, D.; Conforti, F.; Di Biasi, C.; Gualdi, G.

2009-01-01

The purpose of this study was to determine if a causal relationship exists between obstetric complications (OCs) severity and linear magnetic resonance (MR) measurements of brain atrophy in patients with schizophrenia. Linear measurements of ventricular enlargement (bifrontal span, Evans ratio, and bicaudate ratio) and hippocampal atrophy (interuncal distance) were completed on MR images obtained in 47 patients with schizophrenia. Regression analysis was used to look at association with OCs severity, assessed by the ''Midwife protocol'' of Parnas and colleagues. The relationship between MR measurements and phenomenologic variables such as age at onset, illness duration, and exposure to antipsychotic medications was explored. The relationship between MR measurements, OCs severity, and symptom presentation was also investigated. OCs severity was significantly associated with MR measurements of ventricular enlargement (bifrontal span, Evans ratio). As the severity of OCs increased, bifrontal span and Evans ratio increased. This effect was independent of age at onset, illness duration, or even antipsychotic treatment. Interestingly, bifrontal span, Evans ratio, and OCs severity score all showed a significant positive correlation with hallucinatory symptomatology. Although confirmatory studies are needed, our findings would support the idea that environmental factors, in this case severe OCs, might partly contribute to ventricular abnormalities in schizophrenia. (orig.)
Who's who on the Board

International Nuclear Information System (INIS)

Anon.

1988-01-01

Brief summaries of the curriculum vitae and present positions held by each member of the National Radiological Protection Board are given. The members are Sir Richard Southwood, Mr. A.M. Allen, Professor A. Barret, Professor J.H. Edwards, Professor H.J. Evans, Professor K.J. Evans, Professor P. Haggett, Professor J.R. Lee, Professor J.S. Orr, Dr. R. Owen, Professor J. Peto, Dr. D.H. Roberts and Mr. M.E. Trowbridge. (U.K.)
Do safeguarding concerns deter young people’s access to condoms? Issues about integrating sexual health services online

OpenAIRE

Evans, Andrew B.; Evans, David T.

2016-01-01

Condoms have been distributed freely, and regionally across England, since the ‘Teenage Pregnancy Strategy’ (Social Inclusion Unit, 1999) which highlighted England as having one of the highest rates of unplanned teenage conceptions in Western Europe. With the aim of making more accessible contraception and sex safer resources and protecting against infections, young people can obtain free condoms through selected registration and distribution points (Evans, 2005; Hadley and Evans, 2013). In 2...
Three-Dimensional Computer Graphics Brain-Mapping Project

Science.gov (United States)

1988-03-24

1975-76, one of these brains was hand digitized. It was then reconstructed three dimensionally, using an Evans and Sutherland Picture System 2. This...Yakovlev Collection, we use the Evans and Sutherland Picture System 2 which we have been employing for this purpose for a dozen years. Its virtue is...careful, experimentally designed new protocol (See Figure 20). Most of these heads were imaged with Computed Tomography, thanks to Clint Stiles of Picker
Phosphorus NMR of isolated perfused morris hepatomas

International Nuclear Information System (INIS)

Graham, R.A.; Meyer, R.A.; Brown, T.R.; Sauer, L.A.

1986-01-01

The authors are developing techniques for the study of perfused solid tumors by NMR. Tissue-isolated solid hepatomas were grown to 1-2 cm diameter as described previously. The arterial supply was isolated and the tumors perfused (0.5 - 1.0 ml/min) in vitro at 25 C with a 15% suspension of red blood cells in Krebs-Henseliet solution. 31 P-NMR spectra were acquired at 162 MHz in a specially-designed NMR probe using a solenoidal coil. Intracellular pH (monitored from the chemical shift of inorganic phosphate) and ATP levels were stable for up to 6 hrs during perfusion. During 30 min of global ischemia, ATP decreased by 75% and pH fell from 7.0 to 6.7. These changes were reversed by 1 hr reperfusion. In addition to ATP and phosphate, the spectra included a large resonance due to phosphomonoesters, as well as peaks consistent with glycerylphosphocholine, glyceryl-phosphoethanolamine, phosphocreatine, NAD, and UDPG. However, the most novel feature of the spectra was the presence of an unidentified peak in the phosphonate region (+ 16.9 ppm). The peak was not present in spectra of muscle, liver, brain, kidney, or fat tissues excised from the same animals. They are presently attempting to identify the compound that gives rise to this peak and to establish its metabolic origin
Herbal composition Gambigyeongsinhwan (4) from Curcuma longa, Alnus japonica, and Massa Medicata Fermentata inhibits lipid accumulation in 3T3-L1 cells and regulates obesity in Otsuka Long-Evans Tokushima Fatty rats.

Science.gov (United States)

Roh, Jong Sung; Lee, Hyunghee; Woo, Sangee; Yoon, Miso; Kim, Jeongjun; Park, Sun Dong; Shin, Soon Shik; Yoon, Michung

2015-08-02

Adipocyte lipid accumulation due to impaired fatty acid oxidation causes adipocyte hypertrophy and adipose tissue increment, leading to obesity. The aim of this study was to determine the antiobesity effects of the herbal composition Gambigyeongsinhwan (4) (GGH(4)) composed of Curcuma longa L. (Zingiberaceae), Alnus japonica (Thunb.) Steud. (Betulaceae), and the fermented traditional Korean medicine Massa Medicata Fermentata. The effects of GGH(4) and the individual components on lipid accumulation in 3T3-L1 adipocytes and body weight gain in Otsuka Long-Evans Tokushima Fatty (OLETF) rats were examined using Oil red O staining, hematoxylin and eosin staining, quantitative real-time PCR, and peroxisome proliferator-activated receptor α (PPARα) transactivation assay. GGH(4), individual components, and an active principle of Curcuma longa curcumin inhibited lipid accumulation and mRNA levels of adipocyte-specific genes (PPARγ, aP2, and C/EBPα) in 3T3-L1 adipocytes compared with control cells. Treatment with GGH(4), the individual components or curcmumin increased mRNA levels of mitochondrial (CPT-1, MCAD, and VLCAD) and peroxisomal (ACOX and thiolase) PPARα target genes. GGH(4) and the individual components also increased PPARα reporter gene expression compared with control cells. These effects were most prominent in GGH(4)-treated cells. However, the PPARα antagonist GW6471 reversed the inhibitory effects of GGH(4) on adipogenesis. An in vivo study showed that GGH(4) decreased body weight gain, adipose tissue mass, and visceral adipocyte size with increasing mRNA levels of adipose tissue PPARα target genes in OLETF rats. These results demonstrate that GGH(4) has an antiobesity effects through the inhibition of adipocyte lipid accumulation, and this process may be mediated in part through adipose PPARα activation. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.
Tuesdays with an Open and Distance Learning Mentor

Science.gov (United States)

Michau, Abrie; Louw, Willa

2014-01-01

"Tuesdays with Morrie" is a 1997 non-fictional book by an American writer, Mitch Albom, which was later made into a film with the same title. It tells the true story of sociologist Morrie Schwartz and his relationship with Mitch Albom as his protégé. When the professor is diagnosed with a terminal disease, Mitch begins to visit him at…
Using a Counterfactual Process to Identify the Applicability of Emerging Technology

Science.gov (United States)

2014-09-01

conditions that must exist for the antecedent to happen.129 Crafting a 126 Michael W. Morris and...opportunities of interrupting the sequence of events. For example, if the bombers were identified on Monday then the events that unfold on Tuesday ...www.telegraph.co.uk/news/worldnews/northamerica/usa/10006491/Boston- marathon-bombings-Dzhokhar-Tsarnaev-pictured-behind-eight-year-old- victim.html Morris , Michael
Purple Reign: Ascent and Decline of Joint Behavior in the U.S. Military

Science.gov (United States)

2014-08-01

Huntington, and Morris Janowitz, among others, have described the military as a profession in significant scholarly works.104 Borrowing Huntington’s...State; Morris Janowitz, The Professional Soldier: A Social and Political Portrait (Glencoe: Free Press, 1960). 105 See, e.g., Combined Arms Center...service politics.1069 1068 President Johnson’s “ Tuesday Lunch Group,” convened for management of the
Cognitive success: instrumental justifications of normative systems of reasoning

OpenAIRE

Schurz, Gerhard

2014-01-01

In the first part of the paper (sec. 1–4), I argue that Elqayam and Evan's (2011) distinction between normative and instrumental conceptions of cognitive rationality corresponds to deontological vs. teleological accounts in meta-ethics. I suggest that Elqayam and Evans' distinction be replaced by the distinction between a-priori intuition-based vs. a-posteriori success-based accounts of cognitive rationality. The value of cognitive success lies in its instrumental rationality for almost-all p...
The use of prolotherapy in the sacroiliac joint.

Science.gov (United States)

Cusi, M; Saunders, J; Hungerford, B; Wisbey-Roth, T; Lucas, P; Wilson, S

2010-02-01

In this study the effectiveness of prolotherapy in the treatment of deficient load transfer of the sacroiliac joint (SIJ) was determined. A prospective descriptive study. Authors' private practice. 25 patients who consented to treatment and attended for at least one follow-up visit and assessment. From April 2004 to July 2007. Three injections of hypertonic dextrose solution into the dorsal interosseous ligament of the affected SIJ, under CT control, 6 weeks apart. Quebec Back Pain Disability Scale, Roland-Morris 24, Roland-Morris 24 Multiform questionnaires and clinical examination by two authors independently. All patients included in this study attended at least one follow-up visit at 3, 12 or 24 months.. The number of patients at follow-up decreased at 12 and 24 months. Functional questionnaires demonstrated significant improvements for those followed-up at 3, 12 and 24 months (pprolotherapy in private practice has shown positive clinical outcomes for the 76% of patients who attended the 3-month follow-up visit (76% at 12 months and 32% at 24 months). Similar results were found in the questionnaires (Quebec Back Pain Disability Scale, Roland-Morris 24 and Roland-Morris 24 Multiform questionnaires) at 3, 12 and 24 months.
Stowaways in the history of science: the case of simian virus 40 and clinical research on federal prisoners at the US National Institutes of Health, 1960.

Science.gov (United States)

Stark, Laura; Campbell, Nancy D

2014-12-01

In 1960, J. Anthony Morris, a molecular biologist at the US National Institutes of Health conducted one of the only non-therapeutic clinical studies of the cancer virus SV40. Morris and his research team aimed to determine whether SV40 was a serious harm to human health, since many scientists at the time suspected that SV40 caused cancer in humans based on evidence from in vivo animal studies and experiments with human tissue. Morris found that SV40 had no significant effect but his claim has remained controversial among scientists and policymakers through the present day--both on scientific and ethical grounds. Why did Morris only conduct one clinical study on the cancer-causing potential of SV40 in healthy humans? We use the case to explain how empirical evidence and ethical imperatives are, paradoxically, often dependent on each other and mutually exclusive in clinical research, which leaves answers to scientific and ethical questions unsettled. This paper serves two goals: first, it documents a unique--and uniquely important--study of clinical research on SV40. Second, it introduces the concept of "the stowaway," which is a special type of contaminant that changes the past in the present moment. In the history of science, stowaways are misfortunes that nonetheless afford research that otherwise would have been impossible specifically by creating new pasts. This case (Morris' study) and concept (the stowaway) bring together history of science and philosophy of history for productive dialog. Copyright © 2014 Elsevier Ltd. All rights reserved.

Social Movements in Post-Revolutionary Iran

Science.gov (United States)

2013-12-01

Oppositional Consciousness,” in the Oppositional Consciousness: The Subjective Roots of Social Protest, ed. Jane Mansbridge and Aldon Morris (Chicago...Taheri’s funeral on Tuesday , June 4.183 Although the effects of the Green Movement on the 2013 Iranian presidential elections were not clear and...In the Oppositional Consciousness: The Subjective Roots of Social Protest, edited by Jane Mansbridge and Aldon Morris . Chicago: University of
Naval Special Warfare: Identifying and Prioritizing Core Attributes of the Profession

Science.gov (United States)

2014-12-01

sociologist named Morris Janowitz described the transition and development of American military professionalism in his book titled The Professional...Westport, CT: Praeger Publishers, 1989). 45 For a full discussion see Morris Janowitz, The Professional Soldier: A Social and Political Portrait...Sent: Tuesday , August 19, 2014 1:36 AM To: NSW Survey Distro Cc: Wisotzki, Stephen C CAPT USSOCOM NAVSOC; Voigt, Bradley D Mr CIV USSOCOM
Testing the Model: A Phase 1/2 Randomized Double Blind Placebo Control Trial of Targeted Therapeutics: Liposomal Glutathione and Curcumin

Science.gov (United States)

2016-10-01

Understanding GWI: An Integrative Modelling Approach” Mariana Morris , PI, Nova Southeastern University; Role: Co-PI, Clinical Core PI DOD September...Medicine teaching attending, VAMC 5. Director, Miami VAMC Allergy Clinic, Tuesday MD clinic, and oversight of RN clinic and RN and ARNP clinic 6...Approach” Principal Investigator: Mariana Morris Role: Co-I laboratory studies of immune and genomics in the animal and human subjects, 20
Cardiovascular Ultrasound of Neonatal Long Evans Rats ...

Science.gov (United States)

This abstract describes the use of a relatively new technology, cardiovascular ultrasound (echocardiography) for evaluating developmental toxicity affecting heart development. The abstract describes the effects of two known cardiac teratogens, trichloroacetic acid and dimethadione, and their effects as determined by echocardiography. This abstract describes the use and development of a relatively new technology, cardiovascular ultrasound (echocardiography) for evaluating developmental toxicity affecting heart development.
Meie igapäevane paanika / Ott Karulin

Index Scriptorium Estoniae

Karulin, Ott, 1980-

2007-01-01

Kahest Vanemuise teatri lavastusest Tartus - Saksa Kultuuri Instituudis etendunud Ingvar Ambjornseni-Axel Hellsteniuse "Elling" Ain Mäeotsa lavastuses ja Laura Cunninghami "Beautiful Bodies" Vanemuises, lavastaja Jüri Lumiste
Kwashiorkor and Intellectual Development | Evans | South African ...

African Journals Online (AJOL)

Forty Cape Coloured children who had been hospitalized for kwashiorkor in infancy were compared with their siblings on an intelligence test battery at the 10th ... groups found by previous investigators may be accounted for by the independent operation of non-nutritive variables in the social and emotional environment.
OrthoImagery Submission for Evans County, GA

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — NAIP imagery is available for distribution within 60 days of the end of a flying season and is intended to provide current information of agricultural conditions in...
Ivins examines Destiny with the processing team in the SSPF

Science.gov (United States)

1999-01-01

In the Space Station Processing Facility, Marsha Ivins, a mission specialist on the STS-98 crew, inspects the U.S. Laboratory with members of the laboratory's processing team. The laboratory module, considered the centerpiece of the International Space Station (ISS), has been named 'Destiny' in honor of its prominent role in the world's largest science and technology effort. It is planned for launch aboard Space Shuttle Endeavour on the sixth ISS construction flight currently targeted for March 2000. From left to right are Ivins, Danny Whittington (face not visible), Melissa Orozco, Jerry Hopkins, and Suzanne Fase.
Potential for Jobs and Economic Development from Offshore Wind in California

Energy Technology Data Exchange (ETDEWEB)

Tegen, Suzanne

2016-11-02

In California's future scenarios, energy demand increases with population growth and productivity. Decision-makers will have to make choices about which energy resources to utilize, and offshore wind offers one option for carbon-free electricity with the potential for increased local jobs. This presentation discusses results from an NREL report, Floating Offshore Wind in California: Gross Potential for Jobs and Economic Impacts from Two Future Scenarios. Presenter Suzanne Tegen describes the Jobs and Economic Development Impact (JEDI) model and its results for two offshore wind scenarios in California. She discusses different assumptions and how they affect the scenarios.
Responsiveness of a patient specific outcome measure compared with the Oswestry Disability Index v2.1 and Roland and Morris Disability Questionnaire for patients with subacute and chronic low back pain.

Science.gov (United States)

Frost, Helen; Lamb, Sarah E; Stewart-Brown, Sarah

2008-10-15

A prospective cohort. The aim of this study was to compare the responsiveness of a patient specific outcome measure with the Oswestry Disability Index v2.1 (ODI) and the Roland and Morris Disability Questionnaire (RMDQ) for patients with mild to moderate subacute and chronic low back pain. Patient specific outcome measures allow individuals to select and rate the relative importance of activities they consider of greatest relevance. However, there is a paucity of research reporting the responsiveness of these measures for patient with back pain. Two hundred and one patients were assessed at baseline and 12 months using the patient specific activity questionnaire (PSAQ), the ODI, the RMDQ, and a transition rating scale. The latter was used to categorize patients into 3 groups (better, same or worse). Effect size statistics, receiver operating characteristic curves and 1-way between groups analysis of variance were used in the analysis. All instruments were able to detect improvements in back pain as measured by the transition rating scale. In this improved group effect sizes were large for the PSAQ (1.08 to 1.31) and ODI (-0.88 to -1.00) but only moderate for the RMDQ (-0.70 to -0.74). In the deteriorated group effect sizes were moderate to large for the ODI (0.61 to 1.16) and RMDQ (0.69 to 1.25), but small for the PSAQ (-0.16 to -0.26). The areas under receiver operator characteristic curves for the ODI, PSAQ, and RMDQ, respectively were: 0.75 (95% CI 0.68 to 0.82), 0.75 (95% CI 0.68 to 0.82) and 0.69 (95% CI 0.61 to 0.76). The PSAQ was highly responsive to change in patients who report improvement in back symptoms but unlike the ODI and RMDQ was unable to detect deterioration. Overall, the ODI was more responsive than either the PSAQ or the RMDQ.
Golden Hadron awards for the LHC's top suppliers.

CERN Multimedia

Maximilien Brice

2003-01-01

The following firms have been selected to receive a GOLDEN HADRON AWARD 2003, in recognition of their outstanding achievement: JDL TECHNOLOGIES, Belgium "in producing automatic cable inspection systems", FURUKAWA ELECTRIC COMPANY, Japan "in producing high quality superconducting cable", IHI Corporation, Japan, and LINDE KRYOTECHNIK, Switzerland "in producing novel 1.8 K refrigeration units based on advanced cold compressor technology" for the Large Hadron Collider.Photos 01, 02: Recipients of the 2003 Golden Hadron awards at the presentation ceremony on 16 May.Photo 03: LHC project leader Lyn Evans updates the award recipients on work for CERN's new accelerator.Photo 04: René Joannes of JDL Technologies (left) receives a Golden Hadron award from LHC project leader Lyn Evans.Shinichiro Meguro, managing director of Furukawa Electric Company, receives a Golden Hadron award from LHC project leader Lyn Evans.Photo 06: Kirkor Kurtcuoglu of Linde Kryotechnik (left) and Motoki Yoshinaga, associate director of IHI...
Gold awards for CERN's top suppliers!

CERN Multimedia

2003-01-01

CERN's awards to the LHC project's best suppliers are now into their second year. Three companies received 'Golden Hadrons' for 2003. The Golden Hadron awards were presented to the delighted representatives of the winning firms by LHC Project Leader Lyn Evans on Friday 16 May. Only three out of the LHC's four hundred suppliers were lucky enough to receive a gold award. The consortium IHI (Japan)-Linde Kryotechnik (Switzerland), the Belgian company JDL Technologies and the Japanese firm Furukawa Electric Company were rewarded not only for their technical and financial achievements but also for their compliance with contractual deadlines. The 2003 Golden Hadron winners with Lyn Evans. From left to right: Armin Senn, Thomas Voigt, Kirkor Kurtcuoglu of LINDE KRYOTECHNIK ; Tadaaki Honda, Project Leader and Motoki Yoshinaga, Associate Director of IHI Corporation ; Lyn Evans, LHC Project Leader; Shinichiro Meguro, Managing Director of FURUKAWA ELECTRIC COMPANY ; Nobuyoshi Saji, Consulting Engineer of IHI Corporatio...
Final Environmental Impact Statement Second Main Operating Base KC-46A Beddown at Alternative Air National Guard Installations

Science.gov (United States)

2014-06-01

175 Parrott Ave Portsmouth, NH 03801 Moon Township Public Library 1700 Beaver Grade Rd Moon Township, PA 15108 Robert Morris University...Robert Morris University Library 6001 University Blvd Moon Township, PA 15108 Metropolitan Library South High Branch 3540 S. High Street...mailto:Teresa.D.Spagna@usace.army.mill Sent: Tuesday , October 01, 201311:29 AM To: ANGRC/NGB/A7A NEPA COMMENTS Subject: review of United States Air Force
Modern Topics in Energy and Power Technical Meeting

Science.gov (United States)

2016-09-01

of the meeting started with 2 talks on plasma and nuclear physics in a session chaired by Mr Morris Berman (ARL). In the first talk, “Energy and...and Nuclear Physics, Chair: Mr. Morris Berman 8:30 Energy and Pulsed Power for National Security Applications: A Naval Perspective Dr. Thomas...merit of the ideas expressed. Tuesday , 14 July, 9:00 Photoelectrochemical Water Splitting, from Fundamentals to Devices John A. Turner
Technologies for Hemostasis and Stabilization of the Acute Traumatic Wound

Science.gov (United States)

2014-10-01

Thomas D. Morris Institute TEG thromboelastography UMM University of Maryland Medical Center UNL University of Nebraska—Lincoln UNMC University of...two subjects, and see what happens. VII. PLAN On the next three consecutive Tuesdays (Mar 25, Apr 1, Apr 8), we will be...Stabilization of the Acute Traumatic Wound" Jessica, Drs. Velander, Larsen, and I have decided to cancel our subcontract with the Thomas D. Morris Institute
Walking in the Woods: A Phenomenological Study of Online Communities of Practice and Army Mentoring

Science.gov (United States)

2015-04-01

Williams & Morris , 2009). This embrace of complexity will help drive junior officers to be more adaptive and willing to embrace uncertainty, an...Springer Verlag. Williams, A. P., & Morris , J. C. (2009). The Development of Theory-Driven Evaluation in the Military: Theory on the Front Line...US) Sent: Tuesday , November 25, 2014 7:35 AM To: Mallory, Linda Dr CIV USA USMA Subject: FW: USMA 15-12 Kimball Survey Request (UNCLASSIFIED) Linda
Developing Dynamic Reference Models and a Decision Support Framework for Southeastern Ecosystems: An Integrated Approach

Science.gov (United States)

2015-06-01

Tuesday afternoon, March 25, and the solution breakout group discussions took place on Wednesday morning, March 26. Each breakout group presented...UK. Creech, M. N., L. K. Kirkman, and L. A. Morris . 2012. Alteration and recovery of slash pile burn sites in the restoration of a fire...Lesica, W. Morris , G. Oostermeijer, P. Quintana-Ascencio, A. Stanely, T. Ticktin, R. Valverde, and J. Williams. 2011. How do plant ecologists use matric
CTC Sentinel. Volume 8, Issue 7, July 2015

Science.gov (United States)

2015-07-01

document from Phillip Morris in 1981 captured this mentality. “Today’s teenager is tomorrow’s potential regular customer.”13 Targeting America’s youth...Implications and Related Demographic Trends,” Philip Morris Companies, Inc., March 31, 1981, Bates No 1000390803/0855, pg. 1. 14 Ibid., Farrelly, et al...Commander, USSOCOM “The Future of Counterterrorism” Tuesday , 21 April 2015 session 4 partnerships & building partner capacity Given the
Distribution of particulate carbohydrate species in the Bay of Bengal

Digital Repository Service at National Institute of Oceanography (India)

Khodse, V.B.; Bhosle, N.B.; Gopalakrishna, V.V.

and the C/N ratios. Carbohydrate production by micro-organisms is influenced by phase of growth, nutrient status, phytoplankton species composition and/or bacte- rial activity (Morris 1981; D’Souza and Bhosle 2001). Phytoplankton composition varied spatially... Neutral monosaccharides from a hypersaline tropical environment: Applications to the characterization of modern and ancient ecosystems; Geochim. Cosmochim. Acta 57 3063–3071. Morris I 1981 Photosynthetic products, physiological state and phytoplankton...
Imperial Senate: American Legislative Debates on Empire, 1898-1917

Science.gov (United States)

2013-09-01

University Press of Kansas, 1980), 19; Edmund Morris , Theodore Rex (New York: Random House, 2001), 479–80. 118 31 Cong. Rec. 3976 (16 April 1898...mid-paragraph Senator Mason abruptly requested unanimous consent for a vote on McEnery’s resolution and amendments the following Tuesday afternoon...libweb.hawaii.edu/digicoll/annexation/annexation.html. Morris , Edmund. Theodore Rex. New York: Random House, 2001. Musicant, Ivan. Empire by

Testing the Model: A Phase 1/11 Randomized Double Blind Placebo Control Trial of Targeted Therapeutics: Liposomal Glutathione and Curcumin

Science.gov (United States)

2017-10-01

Approach” Mariana Morris , PI, Nova Southeastern University; Role: Co-PI, Clinical Core PI DOD September 2014-September 2017 $190,000 Gulf War Illness...VAMC 5. Director, Miami VAMC Allergy Clinic, Tuesday MD clinic, and oversight of RN clinic and RN and ARNP clinic 6. Medical Director NSU Neuro Immune...Principal Investigator: Mariana Morris Role: Co-I laboratory studies of immune and genomics in the animal and human subjects, 20% effort Research
Images of Inherited War: Three American Presidents in Vietnam

Science.gov (United States)

2014-02-01

from his notorious Tuesday Lunches to his un- dulating bombing campaign to what he did and did not permit the military to do—reveals his deep-rooted...Americans voted—with television replacing the old-fashioned hand-shaking and convention format. Moreover, Nixon staffer and biographer Roger Morris ...as a personal challenge from Hanoi, Moscow, Beijing, the Cambodian rebels, the Vietcong, and his critics at home. Roger Morris said Nixon be- lieved
RSM Outlook Spring 2007: Green Technology: The New IT

OpenAIRE

Morris, Rebecca

2007-01-01

markdownabstract#### Sustaining change (Rebecca Morris) An interview with RSM alumnus and Royal DSM Managing Board member Feike Sijbesma. #### Why celebrity sells: The brain mechanisms of persuasion (Vittorio Busato & Rebecca Morris) Marketing researchers at RSM are combining the latest neuroimaging techniques to discover more about what goes on in the brains of consumers. For marketeers, this may help take the last remaining guesswork out of pricey advertising campaigns. #### Green technolog...
Craniofacial form is altered by chronic adult exposure to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD in Han/Wistar and Long–Evans rats with different aryl hydrocarbon receptor (AhR structures

Directory of Open Access Journals (Sweden)

Sabrina B. Sholts

2015-01-01

Full Text Available Mammalian bone has shown a variety of responses to 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD exposure in experimental and wildlife studies. Although many responses have been well characterized in the postcranial skeleton, dioxin-induced effects on the cranium are largely unknown. In this study, we investigated the effects of chronic adult exposure to TCDD on cranial size and shape in dioxin-resistant Han/Wistar (H/W and dioxin-sensitive Long–Evans (L–E rat strains. Three-dimensional landmark configurations for the face, vault, and base of the cranium were recorded and analyzed using geometric morphometrics (GM and dose–response modeling. The strongest effects were shown by L–E and H/W rats with daily exposures of 100 and 1000 ng TCDD/kg bw/day, respectively, resulting in significant reductions in centroid size (CS in all three cranial modules for both strains except for the vault in H/W rats. Consistent with previous evidence of intraspecific variation in TCDD resistance, the benchmark doses (CEDs for cranial size reduction in L–E rats were roughly 10-fold lower than those for H/W rats. For both strains, the face showed the greatest size reduction from the highest doses of TCDD (i.e., 3.6 and 6.3% decreases in H/W and L–E rats, respectively, most likely related to dose-dependent reductions in limb bone size and body weight gain. However, intrinsic morphological differences between strains were also observed: although the control groups of H/W and L–E rats had vaults and bases of comparable size, the face was 6.4% larger in L–E rats. Thus, although H/W rats possess an altered aryl hydrocarbon receptor (AhR that appears to mediate and provides some resistance to TCDD exposure, their smaller reductions in facial size may also relate to strain-specific patterns of cranial development and growth. Future research will be aimed at understanding how ontogenetic factors may modulate toxic effects of prenatal and lactational exposure on
An Assessment Tool to Detect Unique Characteristics of Cognitive Deficiency

Science.gov (United States)

2017-06-01

http://mhealth.amegroups.com/article/view/11037 4. Steeg Morris , D., Lathan, C., Weissfeld, L, Lacy, T., & Resnick, H. R. (2016, August). Trial...platform for assessing brain health. MHealth, 2(7). Retrieved from http://mhealth.amegroups.com/article/view/11037 4. Steeg Morris , D., Lathan, C...0141) DELIVERABLES All deliverables will be submitted on Tuesday May 16, 2017 via FedEx on a CD, tracking number is 7791 5006 0944. The items
The Cyberspace Domain: Path to a New Service?

Science.gov (United States)

2013-05-23

What to Do About It, 36. 126Mark A. Morris ,“Who Will Command The High Ground? The Case For A Separate Area of Responsibility for Space” (monograph...STRATCOM occurred. Morris ’ paper is interesting because he couches discussion of the space domain in much the same way cyberspace is discussed today...Levin, Carl. Opening Statement at SASC Hearing on US Strategic Command and US Cyber Command for FY 2014, Tuesday , March 12, 2013. http
Improving the Cybersecurity of Cyber-Physical Systems Through Behavioral Game Theory and Model Checking in Practice and in Education

Science.gov (United States)

2016-09-15

example of a hacker who leveraged his analytical intelligence is Robert Tappan Morris . At the age of 19, Morris published a technical paper on a...sometimes predictable) degree of level-k reasoning. One hour of instruction occurred on Tuesday and one hour on Thursday of the same week, both conducted...chose Monday or Friday to attack, and the most popular choice was Wednesday, followed by Tuesday then Thursday. The Data Breach defender submissions
Training the People’s Liberation Army Air Force Surface-to-Air Missile (SAM) Forces

Science.gov (United States)

2016-01-01

Kyle Brady, and Lyle J. Morris , The U.S.-China Military Scorecard: Forces, Geography, and the Evolving Balance of Power, 1996–2017, Santa Monica, Calif...training articles from January 1, 2004, to December 31, 2006.72 At that time, KJB was published only three times a week ( Tuesdays , Thursdays, and...DeLuca, David A. Shlapak, David R. Frelinger, Burgess Laird, Kyle Brady, and Lyle J. Morris , The U.S.-China Military Scorecard: Forces, Geography
Tribal Militias: An Effective Tool to Counter Al-Qaida and Its Affiliates?

Science.gov (United States)

2014-11-01

Qaida al-yawm al-thalatha’” (“Last Tuesday the Yemeni Army Throws the Abyan Tribal Com- mittee into the Front Lines of a Fight against Al-Qaida”), Al...article/16483. 165. Loveday Morris , “To Retake Cities, Iraq Turns to Sunni Tribes,” The Washington Post, January 30, 2014, available from...Tribune (Springfield, VA), January 19, 2014, available from www. worldtribune.com; and Loveday Morris , “Interview with Prime Minister Nouri Al-Maliki
50th Annual Technical Meeting of the Society of Engineering Science (SES)

Science.gov (United States)

2014-08-15

2:00 PM 30 Sess Micr Tuesda ion Chai omecha y 8:00 - 8 rs: Dimit nics and S Georg :50 Salom ris Lagou ome Asp C e Weng ( Tuesday Award on 101...College of New York), Shahab Shojaei-Zadeh (Rutgers University), Kevin Connington (The Levich Institute), Jeffrey Morris (Levich Institute and Dept. of...Duisburg-Essen) MECHANICS OF FLUIDS AND THERMAL SYSTEMS Complex Fluids: Suspensions, Emulsions, and Gels Barus-Holley 160 Session Chairs Jeffrey Morris
Center for Opto-Electronic Systems Research.

Science.gov (United States)

1988-02-01

of Modern Optics. "Pattern recognition using photon-limited images," G. Michael Morris. Chapter in a book on Optical Computing and Processing . To be...limited images," G. Michael Morris. Chapter in a book on Optical Computing and Processing . To be published by Academic Press. Henri Arsenault and Tomasz...Rochester Rochester, New York August 1987 Chapter In Optical Computing and Processing , H. H. Arsenault and T. Szoplik, Eds., Academic Press, New York, 1988
Framework for Financial Ratio Analysis of Audited Federal Financial Reports

Science.gov (United States)

1999-12-01

this period were conducted on the statistical validity of the ratio method in financial analysis. McDonald and Morris conducted a study on the... franchising operations, allowing them to lower costs and share administrative support services with other agencies. [Ref. 60:sec. 402-403] The GMRA also...Press, Washington, D.C., 1955). 21. McDonald , Bill and Morris, Michael H., "The Statistical Validity of the Ratio Method in Financial Analysis: An
Microculture for the isolation of Leishmania parasites from cutaneous lesions -- Sri Lankan experience.

Science.gov (United States)

Ihalamulla, R L; Rajapaksa, U S; Karunaweera, N D

2005-09-01

Novy, McNeal and Nicolle (NNN) medium and Evans' modified Tobie's medium are two conventional media for the isolation of Leishmania parasites in in-vitro cultures. Both are biphasic, with a solid layer of blood agar, and are normally prepared in glass test-tubes. In Sri Lanka at least, a monophasic microcapillary culture, based solely on RPMI 1640 medium supplemented with foetal calf serum, has been found simpler, more economical and more sensitive, for the isolation of L. donovani from skin lesions, than the use of Evans' modified Tobie's medium.
Dollar Summary of Prime Contract Awards by State, County, Contractor, and Place, FY83, Part 2 (Oceana, Michigan - Weston, Wyoming).

Science.gov (United States)

1983-01-01

WILSON AIR SYSTEMS INC WILSON 1,302 745 557 NCAR WILSON FIRESTONE TIRE a RUBBER CO WILSON 42 42 NCAR WILSON INDUSTRIAL TECH INC ELM CITY 27 27 NCAR...THERMATICS ELM CITY 807 34 773 NCAR WILSON TOTAL COUNTY 3,840 836 359 1,214 1,431 NCAR YADKIN ASTORIA BRAID MFG CO INC BOONVILLE 113 113 NCAR YADKIN TOTAL...INC SLIPPERY ROCK 152 152 PA BUTLER M S A RESEARCH CORP EVANS CITY 227 227 PA BUTLER MINE SAFETY APPLIANCES CO EVANS CITY 8,531 253 311 1,339 6,628 PA
Spatial learning and psychomotor performance of C57BL/6 mice: age sensitivity and reliability of individual differences.

Science.gov (United States)

de Fiebre, Nancyellen C; Sumien, Nathalie; Forster, Michael J; de Fiebre, Christopher M

2006-09-01

Two tests often used in aging research, the elevated path test and the Morris water maze test, were examined for their application to the study of brain aging in a large sample of C57BL/6JNia mice. Specifically, these studies assessed: (1) sensitivity to age and the degree of interrelatedness among different behavioral measures derived from these tests, (2) the effect of age on variation in the measurements, and (3) the reliability of individual differences in performance on the tests. Both tests detected age-related deficits in group performance that occurred independently of each other. However, analysis of data obtained on the Morris water maze test revealed three relatively independent components of cognitive performance. Performance in initial acquisition of spatial learning in the Morris maze was not highly correlated with performance during reversal learning (when mice were required to learn a new spatial location), whereas performance in both of those phases was independent of spatial performance assessed during a single probe trial administered at the end of acquisition training. Moreover, impaired performance during initial acquisition could be detected at an earlier age than impairments in reversal learning. There were modest but significant age-related increases in the variance of both elevated path test scores and in several measures of learning in the Morris maze test. Analysis of test scores of mice across repeated testing sessions confirmed reliability of the measurements obtained for cognitive and psychomotor function. Power calculations confirmed that there are sufficiently large age-related differences in elevated path test performance, relative to within age variability, to render this test useful for studies into the ability of an intervention to prevent or reverse age-related deficits in psychomotor performance. Power calculations indicated a need for larger sample sizes for detection of intervention effects on cognitive components of the
Technical Reference Manual to Allied Medical Publication 7.5 (AMedP 7.5) NATO Planning Guide for the Estimation of CBRN Casualties

Science.gov (United States)

2016-10-01

Friday. When values were rounded to whole weeks, the set of seven incubation periods was the same for exposure dates of Tuesday through Thursday. Since...Undulant Fever.” Public Health Reports 53, no. 20 (1938): 796–803. Hartzell, Joshua D., Robert N. Wood- Morris , Luis J. Martinez, and Richard F...Fox, John M. Boyce, Daniel C. Anderson, Morris E. Potter, William J. Martone, and Charlotte M. Patton. “Airborne Spread of Brucellosis.” Annals of the
CTC Sentinel. Volume 6, Issue 10

Science.gov (United States)

2013-10-01

and the office of Kenyan President Uhuru Kenyatta.11 Fighting continued into the evening of Tuesday , 6 Daniel Howden, “Terror in Nairobi: The Full...provided Iraq with $1 billion per month starting in 1982. See John Bulloch and Harvey Morris , The Gulf War: Its Origins, History and Consequences (London...Expected,” UN High Commissioner for Refu- gees, September 5, 2013. 25 Biro. 26 Loveday Morris , Joby Warrick and Souad Mekhen- net, “Rival al-Qaeda
Effect of a Hypocretin/Orexin Antagonist on Neurocogniive Performance

Science.gov (United States)

2014-09-01

time: Tuesday , Nov 12, 2013, 4:00 PM - 5:00 PM Topic: ++E.08.e Sleep: Systems and behavior Authors: W. LINCOLN1, J. PALMERSTON1, T. NEYLAN2, T...functional impairment results from HcrtR antagonist-induced sleep, we evaluated the performance of rats in the Morris Water Maze in the presence of ALM vs. ZOL... Morris Water Maze. Although the concentrations of ALM and ZOL adminis- tered prior to these tests were equipotent in hypnotic efficacy, the
Finding of No Significant Impact, Skiffes Creek Federal Navigation Channel Maintenance Dredging, Joint Base Langley-Eustis, Fort Eustis, Virginia

Science.gov (United States)

2014-06-06

National Marine Fisheries Service Habitat Conservation District 904 South Morris Street Oxford, MD 21654 Dear Mr. Goodger: The U.S. Army...Nadal, Teresita I NAO From: Nadal, Teresita I NAO Sent: Tuesday , February 04, 2014 2:10 PM To: ’David.L.O’Brien@noaa.gov’ Subject: Skiffes Creek EFH...Noaa.gov). Sincerely, DanielS. Morris Acting Regional Administrator File Code: H:\\S7ST1Section 7\\Non-Fisheries\\ACOE\\Infonnal\\20 I2\\Norfolk District
Evaluation of the Impact of Kerojet (trademark) Aquarius Water Scavenger Additive on the Thermal Stability of Jet A Fuels

Science.gov (United States)

2014-12-01

Morris Jr. Fuels and Energy Branch Turbine Engine Division James R. Shardo, Ashil Kim Higgins , Rhonda Cook, Zachary West, and Sam Tanner...5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62203F 6. AUTHOR(S) Robert W. Morris Jr. (AFRL/RQTF) James R. Shardo, Ashil Kim Higgins , Rhonda...played a critical role in the completion of this work: • Chris Klenke, AFRL/RQTM for SEM analyses. • Dr. Paula Zard, Palox Ltd. - for sponsoring this

Hullet i nullerne

DEFF Research Database (Denmark)

Haarder, Jon Helt

2010-01-01

The Hole in the Zeroes. In and out of Art with Performative Biographism The hole mentioned in the title refers to the breaking down of barriers between art and life. This project of the historical avant-garde as it has resurfaced in the relational art practices of the 1990ies is used as one way...... discuss more traditional ways of theorizing the biographical turn, especially Lejeune's theory of the autobiographical contract as it has been used in contemporary literary studies. Authors and texts treated or mentioned in passing include work by Peter Høeg, Suzanne Brøgger, Jørgen Leth, Das Bechwerk...
20 Tributes Van Wyk Morris WEB 02.pmd

African Journals Online (AJOL)

Owner

2015-01-28

Jan 28, 2015 ... Andrea Nattrass and myself, his publishers, who henpecked him and forced numerous deadlines on him. Chris could dodge a deadline masterfully, launching into yet another hilarious story or relating the latest skinder, all serious work completely forgotten. I was banned from discussing deadlines with him ...
Big tobacco "pull out all stops" for a landmark example: The Burswood Casino case.

Science.gov (United States)

Laura, Bond; Julia, Stafford; Mike, Daube

2011-01-01

With the aid of internal tobacco industry documents, this paper provides a chronology of events documenting the role of the Philip Morris tobacco company in the 1993 litigation case against the Burswood International Resort Casino (BIRC). The paper also examines the implications of this case for the regulation of second hand smoke exposure. A systematic keyword search and analysis of internal tobacco industry documents was conducted using documents available on the World Wide Web through the Master Settlement Agreement. The industry documents provide comprehensive evidence that the Philip Morris tobacco company provided assistance to the BIRC in its defence against action by the Western Australian government. The Philip Morris tobacco company, along with others, sought to publicise and promote the outcome as a 'landmark example' to lobby against the implementation of indoor smoking bans. Philip Morris' investment in the BIRC defence demonstrated the industry's recognition of the potential significance of the case beyond Western Australia. Involvement in the BIRC case assisted the wider tobacco industry by helping to prolong smoking at casinos and other Australian hospitality venues. The findings contribute to our understanding of the history of tobacco industry strategies implemented in Western Australia and internationally to slow tobacco control progress, and the preparedness of the tobacco industry to exploit favourable developments originating anywhere in the world.
Anaerobic nitrification–denitrification mediated by Mn-oxides in meso-tidal sediments: Implications for N2 and N2O production..

Digital Repository Service at National Institute of Oceanography (India)

Fernandes, S.O.; Javanaud, C.; Aigle, A.; Michotey, V.D.; Guasco, S.; Deborde, J.; Deflandre, B.; Anschutz, P.; Bonin, P.C.

. Interactions between metal oxides and species of nitrogen and iodine in bioturbated marine sediments. Geochim. Cosmochim. Acta 64, 2751–2763. Bartlett, R., Mortimer, R.J.G., Morris, K.M., 2007. The biogeochemistry of a manganese-rich Scottish sea loch...: Implications for the study of anoxic nitrification. Cont. Shelf Res. 27, 1501–1509. Bartlett, R., Mortimer, R.J.G., Morris, K.M., 2008. Anoxic nitrification: Evidence from Humber Estuary sediments (UK). Chem. Geol. 250, 29–39. Baumann, P., Baumann, L., 1981...
Home-Based Diagnosis and Management of Sleep-Related Breathing Disorders in Spinal Cord Injury

Science.gov (United States)

2016-02-01

2011;105:143-50. 11. Miller MR, Hankinson J, Brusasco V, et al. Standardisation of spirometry. Eur Respir J 2005;26:319-38. 12. Crapo RO, Morris AH, Gardner...profile in persons with chronic motor complete spinal cord injury. J Spinal Cord Med 2010;33:6-15. 22. Crapo RO, Morris AH, Gardner RM. Reference...blood pressure was checked and found to be over 140 or less than 80 systolic SUNDAY MONDAY TUESDAY WEDNESDAY FRIDAY THURSDAY SATURDAY LUNG LUNG LUNG
A Literature Review of Cultural Resources in Morgan County, Colorado,

Science.gov (United States)

1978-06-02

MILES APPRCXI: %TE LOCATIONS OF SURVEY AREAS 1. NARROWS DAM SURVEY 2. WILDCAT CREEK SURVEY 3. BRUS { FLOOD CO’IOL PROJECT L B3I B LI 0 RAP H Y...Kenneth L. 1975 Edible plants available to aboriginal occupants of the Narrows area. IN Morris, Elizabeth Ann, Bruce J. Lutz, N. Ted Ohr, Timothy J...Reservoi - , Morgan County. Prepared for -1e Riverside IrrigaLion District and Public Service Company of Colorado. Morris, Elizabeth Ann, Bruce J. Lutz, N
TEN RILLINGTON PLACE AND THE CHANGING POLITICS OF ABORTION IN MODERN BRITAIN.

Science.gov (United States)

Jones, Emma L; Pemberton, Neil

2014-12-01

This article addresses the social, cultural, and political history of backstreet abortion in post-war Britain, focusing on the murders of Beryl Evans and her daughter Geraldine, at Ten Rillington Place in 1949. It shows how the commonplace connection of John Christie to abortion and Beryl Evan's death was not a given in the wider public, legal, political, and forensic imagination of the time, reflecting the multi-layered and shifting meanings of abortion from the date of the original trials in the late 1940s and 1950s, through the subsequent judicial and literary reinvestigations of the case in the 1960s, to its cinematic interpretation in the 1970s. Exploring the language of abortion used in these different contexts, the article reveals changes in the gendering of abortionists, the increasing power and presence of abortion activists and other social reformers, the changing representation of working-class women and men, and the increasing critique of the practice of backstreet abortion. The case is also made for a kind of societal blind spot on abortion at the time of both the Evans and Christie trials; in particular, a reluctance to come to terms with the concept of the male abortionist, which distorted the criminal investigations and the trials themselves. Only when public acceptance for legalizing abortion grew in the more liberal climate of the 1960s and beyond did a revisionist understanding of the murder of Beryl Evans, in which abortion came to be positioned as a central element, gain a sustained hearing.
A History of the Acoustics Division of the Naval Research Laboratory: The First Eight Decades 1923 - 2008

Science.gov (United States)

2013-08-01

Wilson 9-Gerald Morris 10-Wayne Kinney 11-Pat Carter 12-Ed Besancon 13-Karen Dudley 14-Mary Rowe 15-Tony Pogue 16-Stephanie Kooney 17-Lisa Pflug 18...Leybourne R.W. Meredith C.T. Mire G.B. Morris V.M. Ross K.D. Savage A.S. Smith 7173 Shallow Water & Coastal Acoustics H.B. Ali M.K...Interview with Dr. Budd B. Adams held on Tuesday 23 April 2008 at 1130 AM EDT (1 hour 30 minutes) [Dr. Adams’ revisions received 14 October 2008
Glaciologist studies Greenland snow conditions and helps calibrate CryoSat instrument

Science.gov (United States)

Showstack, Randy

2011-08-01

GREENLAND—On a typically frigid mid-July day at Summit Station, almost smack in the middle of Greenland, with the temperature hovering around -10°C, Elizabeth Morris and John Sweeny were bundled up against the cold atop their black Ski-Doo snowmobiles, which Morris described as being similar to motorcycles on ski tracks. They drove the vehicles—without yet attaching three wooden sleds that would be pulled during their summer scientific traverse across part of central Greenland—on a practice spin along the perimeter of Summit's groomed, approximately 4600-meter × 60-meter snow runway. One of the longest runways in the world, it lies atop 3.2 kilometers of ice, with the horizon stretching in every direction. Morris, a glaciologist who is a senior associate at the Scott Polar Research Institute at Cambridge University, United Kingdom, and Sweeny, her polar guide, were taking advantage of an unexpected extra day at Summit, a scientific research station sponsored by the U.S. National Science Foundation (NSF), before the traverse began. They hoped that the socked-in visibility just a few hours earlier that morning, 16 July, would not be repeated the following day so that a U.S. Air National Guard 109th Airlift Wing C-130 cargo plane would be cleared to fly to Summit from Kangerlussuaq on Greenland's west coast with needed supplies. Morris and Sweeny would load up each sled with about 270 kilograms of gear.
Repeated cognitive stimulation alleviates memory impairments in an Alzheimer's disease mouse model.

Science.gov (United States)

Martinez-Coria, Hilda; Yeung, Stephen T; Ager, Rahasson R; Rodriguez-Ortiz, Carlos J; Baglietto-Vargas, David; LaFerla, Frank M

2015-08-01

Alzheimer's disease is a neurodegenerative disease associated with progressive memory and cognitive decline. Previous studies have identified the benefits of cognitive enrichment on reducing disease pathology. Additionally, epidemiological and clinical data suggest that repeated exercise, and cognitive and social enrichment, can improve and/or delay the cognitive deficiencies associated with aging and neurodegenerative diseases. In the present study, 3xTg-AD mice were exposed to a rigorous training routine beginning at 3 months of age, which consisted of repeated training in the Morris water maze spatial recognition task every 3 months, ending at 18 months of age. At the conclusion of the final Morris water maze training session, animals subsequently underwent testing in another hippocampus-dependent spatial task, the Barnes maze task, and on the more cortical-dependent novel object recognition memory task. Our data show that periodic cognitive enrichment throughout aging, via multiple learning episodes in the Morris water maze task, can improve the memory performance of aged 3xTg-AD mice in a separate spatial recognition task, and in a preference memory task, when compared to naïve aged matched 3xTg-AD mice. Furthermore, we observed that the cognitive enrichment properties of Morris water maze exposer, was detectable in repeatedly trained animals as early as 6 months of age. These findings suggest early repeated cognitive enrichment can mitigate the diverse cognitive deficits observed in Alzheimer's disease. Published by Elsevier Inc.
The lemur revolution starts now: the genomic coming of age for a non-model organism.

Science.gov (United States)

Yoder, Anne D

2013-02-01

Morris Goodman was a revolutionary. Together with a mere handful of like-minded scientists, Morris established himself as a leader in the molecular phylogenetic revolution of the 1960s. The effects of this revolution are most evident in this journal, which he founded in 1992. Happily for lemur biologists, one of Morris Goodman's primary interests was in reconstructing the phylogeny of the primates, including the tooth-combed Lorisifomes of Africa and Asia, and the Lemuriformes of Madagascar (collectively referred to as the suborder Strepsirrhini). This paper traces the development of molecular phylogenetic and evolutionary genetic trends and methods over the 50-year expanse of Morris Goodman's career, particularly as they apply to our understanding of lemuriform phylogeny, biogeography, and biology. Notably, this perspective reveals that the lemuriform genome is sufficiently rich in phylogenetic signal such that the very earliest molecular phylogenetic studies - many of which were conducted by Goodman himself - have been validated by contemporary studies that have exploited advanced computational methods applied to phylogenomic scale data; studies that were beyond imagining in the earliest days of phylogeny reconstruction. Nonetheless, the frontier still beckons. New technologies for gathering and analyzing genomic data will allow investigators to build upon what can now be considered a nearly-known phylogeny of the Lemuriformes in order to ask innovative questions about the evolutionary mechanisms that generate and maintain the extraordinary breadth and depth of biological diversity within this remarkable clade of primates. Copyright © 2012 Elsevier Inc. All rights reserved.
L’affaire de la Religieuse de Rivette (1965-1967 “The Nun”, a film by Jacques Rivette

Directory of Open Access Journals (Sweden)

Sabine Rousseau

2012-06-01

Full Text Available Suzanne Simonin, la religieuse de Diderot, film de Jacques Rivette, réalisateur lié aux Cahiers du cinéma et à la Nouvelle Vague, a été censuré par le pouvoir gaulliste en 1966. Quel est le rôle de l’Eglise catholique dans cette interdiction ? A l’intérieur de l’institution, les avis sont partagés. Le père Jean Pihan et Pierre Goursat de l’Office catholique du cinéma, de la radio et la télévision, ont œuvré à cette interdiction en mobilisant les religieuses de l’Union des supérieures majeures. Pour eux, la défense de la morale est une priorité absolue. Mais d’autres chrétiens comme Marc Oraison et Françoise Vandermeersch estiment au contraire que la censure est inutile et que les films doivent être appréciés pour leur valeur esthétique.Suzanne Simonin, la religieuse de Diderot, a film byJacques Rivette, a director connected with LaNouvelle Vague and Les cahiers du cinéma, was censored in 1966 under de Gaulle's presidency. What role did the CatholicChurch play in this decision? Among Christians, there were two different attitudes. Father Jean Pihan and Pierre Goursat from the Office catholique du cinéma, de la radio et de la télévision, rallied the nuns from the Union des supérieures majeures against the film. According to them, morality had to be saved. On the contrary, other Christians, such as Marc Oraison and Françoise Vandermeersch, thought that censorship was useless and that films must be appreciated for their aesthetic qualities.
Heterologous expression of plasmodial proteins for structural studies and functional annotation

CSIR Research Space (South Africa)

Birkholtz, LM

2008-01-01

Full Text Available Malaria Journal Open AcceReview Heterologous expression of plasmodial proteins for structural studies and functional annotation Lyn-Marie Birkholtz1, Gregory Blatch2, Theresa L Coetzer3, Heinrich C Hoppe1,4, Esmaré Human1, Elizabeth J Morris1,5, Zoleka Ngcete..., Kwadlangezwa, South Africa Email: Lyn-Marie Birkholtz - lbirkholtz@up.ac.za; Gregory Blatch - G.Blatch@ru.ac.za; Theresa L Coetzer - theresa.coetzer@nhls.ac.za; Heinrich C Hoppe - hhoppe@csir.co.za; Esmaré Human - esmare.human@up.ac.za; Elizabeth J Morris...
Corporate social responsibility and the tobacco industry: hope or hype?

Science.gov (United States)

Hirschhorn, N

2004-12-01

Corporate social responsibility (CSR) emerged from a realisation among transnational corporations of the need to account for and redress their adverse impact on society: specifically, on human rights, labour practices, and the environment. Two transnational tobacco companies have recently adopted CSR: Philip Morris, and British American Tobacco. This report explains the origins and theory behind CSR; examines internal company documents from Philip Morris showing the company's deliberations on the matter, and the company's perspective on its own behaviour; and reflects on whether marketing tobacco is antithetical to social responsibility.
Molecular Signatures and Diagnostic Biomarkers of Cumulative Blast-Graded Mild TBI

Science.gov (United States)

2014-12-01

experiment: to assign rat ID #404-430 (the last rat examined was 403). Provided rats arrive Monday or Tuesday , Jun 10-11. 30 days post-blast endpoint...and 36.6 kPa 6, 24 h and 1 week Single or 12 blasts (24 h at 36.6 kPa) Three body orientation (sideway, facing away vs. frontal) Morris water maze task...0.5, 3, 6, and 10 h and 1, 2, 3, 5, and 7 days Single Morris water maze: impaired cognitive function: 48 h post injury Dose-dependent rise in
Performance of four different rat strains in the autoshaping, two-object discrimination, and swim maze tests of learning and memory.

Science.gov (United States)

Andrews, J S; Jansen, J H; Linders, S; Princen, A; Broekkamp, C L

1995-04-01

The performance of four strains of rats commonly used in behavioural research was assessed in three different tests of learning and memory. The four strains included three outbred lines (Long-Evans, Sprague-Dawley, Wistar) and one inbred strain (S3). Learning and memory were tested using three different paradigms: autoshaping of a lever press, a two-object discrimination test, and performance in a two-island swim maze task. The pigmented strains showed better performance in the autoshaping procedure: the majority of the Long-Evans and the S3 rats acquired the response, and the majority of the Wistar and Sprague-Dawley failed to acquire the response in the set time. The albino strains were slightly better in the swim maze than the pigmented strains. There appeared to be a speed/accuracy trade-off in the strategy used to solve the task. This was also evident following treatment with the cholinergic-depleting agent hemicholinium-3. The performance of the Long-Evans rats was most affected by the treatment in terms of accuracy and the Wistar and Sprague-Dawleys in terms of speed. In the two-object discrimination test only the Long-Evans showed satisfactory performance and were able to discriminate a novel from a known object a short interval after initial exposure. These results show large task- and strain-dependent differences in performance in tests of learning and memory. Some of the performance variation may be due to emotional differences between the strains and may be alleviated by extra training. However, the response to pharmacological manipulation may require more careful evaluation.(ABSTRACT TRUNCATED AT 250 WORDS)
Cachexia in cancer: what is in the definition?

Science.gov (United States)

Vanhoutte, Greetje; van de Wiel, Mick; Wouters, Kristin; Sels, Michaël; Bartolomeeussen, Linda; De Keersmaecker, Sven; Verschueren, Caroline; De Vroey, Veronique; De Wilde, Annemieke; Smits, Elke; Cheung, Kin Jip; De Clerck, Liesbeth; Aerts, Petra; Baert, Didier; Vandoninck, Caroline; Kindt, Sofie; Schelfhaut, Sofie; Vankerkhoven, Marc; Troch, Annelies; Ceulemans, Lore; Vandenbergh, Hanne; Leys, Sven; Rondou, Tim; Dewitte, Elke; Maes, Kristel; Pauwels, Patrick; De Winter, Benedicte; Van Gaal, Luc; Ysebaert, Dirk; Peeters, Marc

2016-01-01

This study aimed to provide evidence-based results on differences in overall survival (OS) rate to guide the diagnosis of cancer cachexia. Data collection and clinical assessment was performed every 3 months (5 visits): baseline data, muscle strength, nutritional and psychosocial status. 2 definitions on cachexia using different diagnostic criteria were applied for the same patient population. Fearon et al 's definition is based on weight loss, body mass index (BMI) and sarcopenia. Evans et al nuances the contribution of sarcopenia and attaches additional attention to abnormal biochemistry parameters, fatigue and anorexia. The mean OS rates were compared between patients with and without cachexia for both definitions. Based on the population of 167 patients who enrolled, 70% developed cachexia according to Fearon et al 's definition and 40% according to Evans et al 's definition. The OS in the cachectic population is 0.97 and 0.55 years, respectively. The difference in OS between patients with and without cachexia is more significant using the diagnostic criteria of Evans et al . The focus of Fearon et al on weight loss and sarcopenia over-rates the assignment of patients to the cachectic group and OS rates have less prognostic value. This study presents a correlation with prognosis in favour of Evans et al ' definition as a tool for cachexia diagnosis. This means that weight loss and BMI decline are both key factors in patients with cancer leading to cachexia but less decisive as stated by Fearon et al . Instead, extra factors gain importance in order to predict survival, such as chronic inflammation, anaemia, protein depletion, reduced food intake, fatigue, decreased muscle strength and lean tissue depletion. B300201112334.
Additive effects of cilnidipine, an L-/N-type calcium channel blocker, and an angiotensin II receptor blocker on reducing cardiorenal damage in Otsuka Long-Evans Tokushima Fatty rats with type 2 diabetes mellitus

Directory of Open Access Journals (Sweden)

Mori Y

2014-06-01

Full Text Available Yutaka Mori,1,2 Shizuka Aritomi,3 Kazumi Niinuma,3 Tarou Nakamura,3 Kenichi Matsuura,1 Junichi Yokoyama,1 Kazunori Utsunomiya1 1Division of Diabetes and Endocrinology, Department of Internal Medicine, The Jikei University School of Medicine, Minato-ku, Japan; 2Department of Clinical Research, National Hospital Organization, Utsunomiya National Hospital, Utsunomiya, Japan; 3Research Center, Ajinomoto Pharmaceuticals Co, Ltd, Kanagawa, Japan Abstract: Cilnidipine (Cil, which is an L-/N-type calcium channel blocker (CCB, has been known to provide renal protection by decreasing the activity of the sympathetic nervous system (SNS and the renin–angiotensin system. In this study, we compared the effects of the combination of Cil and amlodipine (Aml, which is an L-type CCB, with an angiotensin (Ang II receptor blocker on diabetic cardiorenal damage in spontaneously type 2 diabetic rats. Seventeen-week-old Otsuka Long-Evans Tokushima Fatty rats were randomly assigned to receive Cil, Aml, valsartan (Val, Cil + Val, Aml + Val, or a vehicle (eight rats per group for 22 weeks. Antihypertensive potencies were nearly equal among the CCB monotherapy groups and the combination therapy groups. The lowering of blood pressure by either treatment did not significantly affect the glycemic variables. However, exacerbations of renal and heart failure were significantly suppressed in rats administered Cil or Val, and additional suppression was observed in those administered Cil + Val. Although Val increased the renin–Ang system, Aml + Val treatment resulted in additional increases in these parameters, while Cil + Val did not show such effects. Furthermore, Cil increased the ratio of Ang-(1–7 to Ang-I, despite the fact that Val and Aml + Val decreased the Ang-(1–7 levels. These actions of Cil + Val might be due to their synergistic inhibitory effect on the activity of the SNS, and on aldosterone secretion through N-type calcium channel antagonism and Ang II
New models of experimental parotitis and parotid gland distension in rats.

Science.gov (United States)

Okada-Ogawa, Akiko; Shinoda, Masamichi; Honda, Kuniya; Iwata, Koichi

2012-01-01

A significant reduction of the escape threshold to mechanical stimulation of the lateral facial skin was observed bilaterally at days 2 and 3 after unilateral complete Freund's adjuvant (CFA) administration into parotid gland. A slight reduction of mechanical escape threshold was also observed in rats with saline administration. The parotid gland inflammation was verified and quantified by measuring the tissue Evans' blue dye extravasation. The Evans' blue concentration in the parotid gland tissues was significantly greater in the CFA-injected rats than that of the saline-injected rats at 72 h after treatment. On day 10 after CFA administration into the parotid gland, the Evans' blue concentration was recovered to the control level. The administration of capsaicin into the parotid gland did not alter neuronal activities in the transition zone between the trigeminal spinal subnucleus interpolaris and caudalis (Vi/Vc). In contrast, capsaicin administration induced significant increases in the receptive field size and mechanical and cold responses of neurons located in superficial laminae of the C1/C2. The subgroup of C1/C2 neurons responded to mechanical distension of the parotid gland, whereas no Vi/Vc neurons responded to parotid distension.
L’Homme et la Société, revue internationale de recherche et de synthèse en sciences sociales, L’Harmattan, Parisn° 134, 1999/4

OpenAIRE

Daoud, Mohamed

2013-01-01

Numéro consacré à “La littérature et les sciences sociales”. Tout en abordant la littérature dans sa valeur épistémologique, selon des angles d’attaque méthodologiques et théoriques très variés, les coordinateurs de ce numéro (Suzanne Chazan, Nia Perivolaropoulou) ont proposé quatre grands axes thématiques : 1.La place de l’écriture dans la production des sciences sociales ; 2.L’appréhension de l’altérité dans les écrits littéraires et scientifiques ; 3.La mémoire, les “régimes de mémoire”, l...

Violence in Pop-Culture Media and The Hunger Games as a Prime Artifact

Directory of Open Access Journals (Sweden)

Jenna Benson

2014-10-01

Full Text Available This paper uses the Critical Discourse Analysis (CDA methodology to analyze the meanings conveyed in relation to violence in Suzanne Collins' popular novel The Hunger Games and its film. As a representational popularculture artifact marketed to young adults and teens, it is a primary example for the exposure of this age group to the levels of violence regularly displayed in contemporary popular media. This analysis seeks to critique the assertion that the types of violent exposure in the novel and the film are possibly inappropriate for the audience targeted. A new wave of attention and awareness on the part of producers of popular media and people of contemporary society alike is necessary.
Le Bertillonnage à New York : professionnalisation et image de la police (1896-1914

Directory of Open Access Journals (Sweden)

Yann Philippe

2011-05-01

Full Text Available « Tu ne peux pas t’imaginer à quel point tu es célèbre là-bas [aux États-Unis]. Même les gens les plus humbles, lorsqu’ils voyaient ou entendaient mon nom, me demandaient si j’avais quelque parenté avec l’illustre auteur des impressions digitales, car de tous tes travaux, c’est là-bas le plus populaire. […]. Cela m’a valu beaucoup de considération de toutes parts ».Dans un livre consacré à la mémoire de son oncle, Suzanne Bertillon rapporte ainsi des propos que son père aurait tenus à Alphons...
Perceived effects of art therapy in the treatment of personalitydisorders, cluster B/C: A qualitative studySuzanne

OpenAIRE

Haeyen, S.W.; Hooren, S. van; Hutschemaekers, G.J.M.

2015-01-01

Art therapy (AT) is frequently used in the treatment of patients diagnosed with cluster B/C personality disorders, but there is little evidence for its efficacy. This study aimed to provide insight into the perceived effects of AT. We interviewed 29 adult patients in individual and focus-group in-depth interviews, including a ‘negative case’, starting with a topic list coming from the literature study. Data were gathered and analysed using the Grounded Theory Approach in order to generate con...
Perceived effects of art therapy in the treatment of personalitydisorders, cluster B/C: A qualitative studySuzanne

NARCIS (Netherlands)

Haeyen, S.W.; Hooren, S. van; Hutschemaekers, G.J.M.

2015-01-01

Art therapy (AT) is frequently used in the treatment of patients diagnosed with cluster B/C personality disorders, but there is little evidence for its efficacy. This study aimed to provide insight into the perceived effects of AT. We interviewed 29 adult patients in individual and focus-group
"The world's most hostile environment": how the tobacco industry circumvented Singapore's advertising ban.

Science.gov (United States)

Assunta, M; Chapman, S

2004-12-01

To review how tobacco transnational companies conducted their business in the hostile environment of Singapore, attempting to counter some of the government's tobacco control measures; to compare the Malaysian and the Singaporean governments' stance on tobacco control and the direct bearing of this on the way the tobacco companies conduct their business. Systematic keyword and opportunistic website searches of formerly private internal industry documents. The comprehensive prohibition on advertising did not prevent the companies from advertising cigarettes to Singaporeans. Both British American Tobacco and Philip Morris used Malaysian television to advertise into Singapore. To launch a new brand of cigarettes, Alpine, Philip Morris used a non-tobacco product, the Alpine wine cooler. Other creative strategies such as innovative packaging and display units at retailers were explored to overcome the restrictions. Philip Morris experimented with developing a prototype cigarette using aroma and sweetened tipping paper to target the young and health conscious. The industry sought to weaken the strong pack warnings. The industry distributed anti-smoking posters for youth to retailers but privately salivated over their market potential.
Pyrrhopyginae: gêneros novos e revalidados (Lepidoptera, Hesperiidae Pyrrhopyginae: new and revalidated genera (Lepidoptera, Hespe-riidae

Directory of Open Access Journals (Sweden)

Olaf H.H. Mielke

2002-03-01

Full Text Available The following new genera with their type-species are described: Oxynetrini: Cyclopyge gen. n. - type-species: Pyrrhopyge roscius Hopffer, 1874; Pyrrhopygini: Arnysoria gen. n. - type species: Pyrrhopyga [sic] galgala Hewitson, 1866, Chalypyge gen. n. - type species: Pyrrhopyga [sic] chalybea Scudder, 1872, Creonpyge gen. n. - type species: Pyrrhopyga [sic] creon H. Druce, 1874, Cyanopyge gen. n. - type species: Pyrrhopyge sangaris Skinner, 1921, Gunayan gen. n. - type species: Pyrrhopyga [sic] rhacia Hewitson, 1875, Jonaspyge gen. n. - type species: Pyrrhopyga [sic] Jonas C. Felder & R. Felder, 1859, Melanopyge gen. n. - type species: Pyrrhopyga [sic] maculosa Hewitson, 1866, Mimardaris gen. n. - type species: Pyrrhopyga [sic] sela Hewitson, 1866, Mysarbia gen. n. - type species: Pyrrhopyge sejanus Hopffer, 1874, Ochropyge gen. n. - type species: Pyrrhopyge ruficauda Hayward, 1932. Apyrrothrix Lindsey, 1921 and Yanguna Watson, 1893 are revalidated. The following are revalidated combinations: Apyrrothrix araxes (Hewitson, 1867, Apyrrothrix arizonae (Godman & Salvin, 1893, Yanguna cometes cometes (Cramer, 1770, Yanguna cometes cometides Mabille & Boullet, 1908, Yanguna cometes staudingeri (Plštz, 1879, Yanguna cosyra (H. Druce, 1875, Yanguna spatlosa spatlosa (Hewitson, 1871, Yanguna spatlosa aspllos Mabille & Boullet, 1908, Yanguna spatlosa mabillei H.H. Druce, 1909, Yanguna tetricus Bell, 1931, Yanguna thelersa (Hewitson, 1866, The following are new combinations: Cyclopyge roscius roscius (Hopffer, 1874, Cyclopyge roscius flavomaculata (Bell, 1937, Cyclopyge roscius iphimedia (Plštz, 1886, Yanguna erebus (Plštz, 1879, Gunayan rhacia (Hewitson, 1875, Gunayan rubrlcollts (Sepp, [1841], Gunayan timaeus (Bell, 1931, Chalypyge chalybea chalybea (Scudder, 1872, Chalypyge chalybea chlorts (Evans, 1951, Chalypyge zereda zereda (Hewitson, 1866, Chalypyge zereda hygieia (C. Felder & R. Felder, 1867, Chalypyge zereda insana (Staudinger, 1876, Chalypyge
Motor racing, tobacco company sponsorship, barcodes and alibi marketing.

Science.gov (United States)

Grant-Braham, Bruce; Britton, John

2012-11-01

Sponsorship of Formula One (F1) motor racing, which has been used as an indirect medium of tobacco advertising for several decades, was prohibited by the 2005 European Union Tobacco Advertising Directive. Most F1 tobacco sponsorship of motor racing in the EU has since ceased, with the exception of the Scuderia Ferrari team, which continues to be funded by Philip Morris. In 2007, the Marlboro logo on Ferrari cars and other race regalia was replaced by an evolving 'barcode' design, which Ferrari later claimed was part of the livery of the car, and not a Marlboro advertisement. To determine whether the 'barcode' graphics used by Ferrari represent 'alibi' Marlboro advertising. Academic and grey literature, and online tobacco industry document archives, were searched using terms relevant to tobacco marketing and motorsport. Tobacco sponsorship of F1 motor racing began in 1968, and Philip Morris has sponsored F1 teams since 1972. Phillip Morris first used a 'barcode' design, comprising red vertical parallel lines below the word Marlboro on the British Racing Motors F1 car in 1972. Vertical or horizontal 'barcode' designs have been used in this way, latterly without the word Marlboro, ever since. The modern 'barcode' logos occupied the same position on cars and drivers' clothing as conventional Marlboro logos in the past. The shared use of red colour by Marlboro and Ferrari is also recognised by Philip Morris as a means of promoting brand association between Marlboro and Ferrari. The Ferrari 'barcode' designs are alibi Marlboro logos and hence constitute advertising prohibited by the 2005 EU Tobacco Advertising Directive.
77 FR 10472 - Dow AgroScience LLC; Availability of Petition, Plant Pest Risk Assessment, and Environmental...

Science.gov (United States)

2012-02-22

...;and investigations, committee meetings, agency decisions and rulings, #0;delegations of authority.... Evan Chestnut, Policy Analyst, Biotechnology Regulatory Services, APHIS, 4700 River Road Unit 147...
Experimental acute thrombotic stroke in baboons

International Nuclear Information System (INIS)

Del Zoppo, G.J.; Copeland, B.R.; Harker, L.A.; Waltz, T.A.; Zyroff, J.; Hanson, S.R.; Battenberg, E.

1986-01-01

To study the effects of antithrombotic therapy in experimental stroke, we have characterized a baboon model of acute cerebrovascular thrombosis. In this model an inflatable silastic balloon cuff has been implanted by transorbital approach around the right middle cerebral artery (MCA), proximal to the take-off of the lenticulostriate arteries (LSA). Inflation of the balloon for 3 hours in six animals produced a stereotypic sustained stroke syndrome characterized by contralateral hemiparesis. An infarction volume of 3.2 +/- 1.5 cm3 in the ipsilateral corpus striatum was documented by computerized tomographic (CT) scanning at 10 days following stroke induction and 3.9 +/- 1.9 cm3 (n = 4) at 14 days by morphometric neuropathologic determinations of brain specimens fixed in situ by pressure-perfusion with 10% buffered formalin. Immediate pressure-perfusion fixation following deflation of the balloon was performed in 16 additional animals given Evans blue dye intravenously prior to the 3 hour MCA balloon occlusion. Light microscopy and transmission electron microscopy consistently confirmed the presence of thrombotic material occluding microcirculatory branches of the right LSA in the region of Evans blue stain, but not those of the contralateral corpus striatum. When autologous 111In-platelets were infused intravenously in four animals from the above group prior to the transient 3 hour occlusion of the right MCA, gamma scintillation camera imaging of each perfused-fixed whole brain demonstrated the presence of a single residual focus of 111In-platelet activity involving only the Evans blue-stained right corpus striatum. Focal right hemispheric activity was equivalent to 0.55 +/- 0.49 ml of whole blood, and the occlusion score derived from histologic examination of the microcirculation of the Evans blue-stained corpus striatum averaged 34.8 +/- 2.8
Sexual dimorphism in hybrids rats.

Science.gov (United States)

Garcia-Falgueras, Alicia; Pinos, Helena; Fernández, Rosa; Collado, Paloma; Pasaro, Eduardo; Segovia, Santiago; Guillamon, Antonio

2006-12-06

Laboratory rat strains descend from Wistar rats as a consequence of artificial selection. Previously we reported that the medial posterior division of the bed nucleus of the stria terminalis (BSTMP) was sexually dimorphic in Wistar and Long-Evans strains while the medial anterior division (BSTMA) and the locus coeruleus (LC) only showed sex differences in the ancestor Wistar strain. The lateral posterior division (BSTLP) was isomorphic in both strains. The present work studies the number of neurons in the BSTMP, BSTMA, BSTLP and LC of male and female Wistar and Long-Evans rats (F(0)) and their hybrid F(1) and F(2) generations. The BSTMP is sexually dimorphic in the F(0), F(1) and F(2) generations while sex differences in the LC are only seen in F(0) Wistar rats but not in the F(0) Long-Evans or the F(1) and F(2) hybrid generations. Sex differences in the BSTMA are seen in F(0) Wistar but not in F(0) Long-Evans rats and completely disappear in the F(2) generations. The number of neurons in the LC of both males and females decreased in heterozygotic individuals (F(1)) but increased in homozygotic (F(2)). However, the number of neurons in the BSTMP changes significantly over the generations, although the ratio of neurons (female/male) is stable and unaffected in homo- or heterozygosis. Thus, the mechanism that regulates the neuronal female/male ratio would be different from the one that controls the number of neurons. The facts that sex differences in the BSTMP are not affected by homo- or heterozygosis and that they are seen in several mammalian orders suggest the existence of a "fixed" type of brain sex differences in the Mammalia Class.
Delayed-matching-to-place Task in a Dry Maze to Measure Spatial Working Memory in Mice.

Science.gov (United States)

Feng, Xi; Krukowski, Karen; Jopson, Timothy; Rosi, Susanna

2017-07-05

The delayed-matching-to-place (DMP) dry maze test is a variant of DMP water maze (Steele and Morris, 1999; Faizi et al. , 2012) which measures spatial working/episodic-like learning and memory that depends on both hippocampal and cortical functions (Wang and Morris, 2010; Euston et al. , 2012). Using this test we can detect normal aging related spatial working memory decline, as well as trauma induced working memory deficits. Furthermore, we recently reported that fractionated whole brain irradiation does not affect working memory in mice (Feng et al. , 2016). Here we describe the experimental setup and procedures of this behavioral test.
Classification of the eastern alpine vegetation of Lesotho | Morris ...

African Journals Online (AJOL)

Five vegetation communities in the alpine catchment of Lesotho were identified by hierarchical classification of the botanical composition data. Discriminant analysis indicated that these communities occupy particular topographic positions. The community-environmental relationships identified in this study were similar to ...
William Morris Davis e a Teoria Geográfica

Directory of Open Access Journals (Sweden)

Carlos Augusto de Figueiredo Monteiro

2001-12-01

Full Text Available O autor põe em confronto a proposta teórica do Ciclo Geográfico de W. M. Davis, da virada dos séculos passados (1899 e a famosa crítica sobre a carência de fundamentação científica na Geografia, feita por Fred Schaefer (1953. Este é o ponto de partida para traçar um panorama da evolução da Geografia Física no Brasil, notadamente da Geomorfologia e da Climatologia, ao longo do século XX. Sincronizando a evolução do pensamento geográfico com os grandes acontecimentos mundiais do passado século, o autor destaca o segmento 1968-1973 como o possível ponto de mutação a partir do qual penetramos na Grande Crise Histórica que atravessamos nesta virada dos séculos XX e XXI e o caráter desagregativo da atual Geografia.
DCS TERRAIN SUBMISSION for MORRIS COUNTY, NEW JERSEY, USA

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix N: Data Capture Standards, describes the digital topographic data that were used to create...
Cross-cultural dimensions : organisational culture in Philip Morris, Lietuva

OpenAIRE

Grundey, Dainora

2008-01-01

Business globalization raised the new priorities for cross-cultural management theory and practice. The goal of this article is according to cross-cultural management and organizational culture theories to propose a new model of organizational culture with cross-cultural dimensions. The objectives of the paper are as follows: a) to disclose the essence of cross-cultural management and organizational culture; b) to carry out the empirical research of organizational culture in a selected Lithua...
Cognitive Success: Instrumental Justifications of Normative Systems of Reasoning

Directory of Open Access Journals (Sweden)

Gerhard eSchurz

2014-07-01

Full Text Available In the first part of the paper (sec. 1-4, I argue that Elqayam and Evan's (2011 distinction between normative and instrumental conceptions of cognitive rationality corresponds to deontological versus teleological accounts in meta-ethics. I suggest that Elqayam and Evans' distinction be replaced by the distinction between a-priori intuition-based versus a-posteriori success-based accounts of cognitive rationality. The value of cognitive success lies in its instrumental rationality for almost-all practical purposes. In the second part (sec. 5-7, I point out that the Elqayam and Evans's distinction between normative and instrumental rationality is coupled with a second distinction: between logically general versus locally adaptive accounts of rationality. I argue that these are two independent distinctions should be treated as independent dimensions. I also demonstrate that logically general systems of reasoning can be instrumentally justified. However, such systems can only be cognitively successful if they are paired with successful inductive reasoning, which is the area where the program of adaptive (ecological rationality emerged, because there are no generally optimal inductive reasoning methods. I argue that the practical necessity of reasoning under changing environments constitutes a dilemma for ecological rationality, which I attempt to solve a dual account of rationality.
Cognitive success: instrumental justifications of normative systems of reasoning

Science.gov (United States)

Schurz, Gerhard

2014-01-01

In the first part of the paper (sec. 1–4), I argue that Elqayam and Evan's (2011) distinction between normative and instrumental conceptions of cognitive rationality corresponds to deontological vs. teleological accounts in meta-ethics. I suggest that Elqayam and Evans' distinction be replaced by the distinction between a-priori intuition-based vs. a-posteriori success-based accounts of cognitive rationality. The value of cognitive success lies in its instrumental rationality for almost-all practical purposes. In the second part (sec. 5–7), I point out that the Elqayam and Evans's distinction between normative and instrumental rationality is coupled with a second distinction: between logically general vs. locally adaptive accounts of rationality. I argue that these are two independent distinctions that should be treated as independent dimensions. I also demonstrate that logically general systems of reasoning can be instrumentally justified. However, such systems can only be cognitively successful if they are paired with successful inductive reasoning, which is the area where the program of adaptive (ecological) rationality emerged, because there are no generally optimal inductive reasoning methods. I argue that the practical necessity of reasoning under changing environments constitutes a dilemma for ecological rationality, which I attempt to solve within a dual account of rationality. PMID:25071624
Cognitive success: instrumental justifications of normative systems of reasoning.

Science.gov (United States)

Schurz, Gerhard

2014-01-01

In the first part of the paper (sec. 1-4), I argue that Elqayam and Evan's (2011) distinction between normative and instrumental conceptions of cognitive rationality corresponds to deontological vs. teleological accounts in meta-ethics. I suggest that Elqayam and Evans' distinction be replaced by the distinction between a-priori intuition-based vs. a-posteriori success-based accounts of cognitive rationality. The value of cognitive success lies in its instrumental rationality for almost-all practical purposes. In the second part (sec. 5-7), I point out that the Elqayam and Evans's distinction between normative and instrumental rationality is coupled with a second distinction: between logically general vs. locally adaptive accounts of rationality. I argue that these are two independent distinctions that should be treated as independent dimensions. I also demonstrate that logically general systems of reasoning can be instrumentally justified. However, such systems can only be cognitively successful if they are paired with successful inductive reasoning, which is the area where the program of adaptive (ecological) rationality emerged, because there are no generally optimal inductive reasoning methods. I argue that the practical necessity of reasoning under changing environments constitutes a dilemma for ecological rationality, which I attempt to solve within a dual account of rationality.
Kallikrein-like amidase activity in renal ischemia and reperfusion

Directory of Open Access Journals (Sweden)

M.D. Carattino

2000-05-01

Full Text Available We assessed a kallikrein-like amidase activity probably related to the kallikrein-kinin system, as well as the participation of leukocyte infiltration in renal ischemia and reperfusion. Male C57BL/KSJmdb mice were subjected to 20 or 60 min of ischemia and to different periods of reperfusion. A control group consisted of sham-operated mice, under similar conditions, except for ischemia induction. Kallikrein-like amidase activity, Evans blue extravasation and myeloperoxidase activity were measured in kidney homogenates, previously perfused with 0.9% NaCl. Plasma creatinine concentration increased only in the 60-min ischemic group. After 20 min of ischemia and 1 or 24 h of reperfusion, no change in kallikrein-like amidase activity or Evans blue extravasation was observed. In the mice subjected to 20 min of ischemia, edema was evident at 1 h of reperfusion, but kidney water content returned to basal levels after 24 h of reperfusion. In the 60-min ischemic group, kallikrein-like amidase activity and Evans blue extravasation showed a similar significant increase along reperfusion time. Kallikrein-like amidase activity increased from 4 nmol PNA mg protein-1 min-1 in the basal condition to 15 nmol PNA mg protein-1 min-1 at 10 h of reperfusion. For dye extravasation the concentration measured was near 200 µg of Evans blue/g dry tissue in the basal condition and 1750 µg of Evans blue/g dry tissue at 10 h of reperfusion. No variation could be detected in the control group. A significant increase from 5 to 40 units of DAbs 655 nm g wet tissue-1 min-1 in the activity of the enzyme myeloperoxidase was observed in the 60-min ischemic group, when it was evaluated after 24 h of reperfusion. Histological analysis of the kidneys showed migration of polymorphonuclear leukocytes from the vascular bed to the interstitial tissue in the 60-min ischemic group after 24 h of reperfusion. We conclude that the duration of ischemia is critical for the development of damage
Nutrient enrichment of pineapple waste using Aspergillus niger and ...

African Journals Online (AJOL)

Nutrient enrichment of pineapple waste using Aspergillus niger and Trichoderma viride by solid state fermentation. Evans Otieno Omwango, Eliud Nyaga Mwaniki Njagi, George Owino Orinda, Ruth Nduta Wanjau ...

Pop / Mihkel Raud

Index Scriptorium Estoniae

Raud, Mihkel, 1969-

2003-01-01

Heliplaatidest: Hootie & the Blowfish "Hootie & the Blowfish", Bill Frisell "The Intercontinentals", Evan Dando "Baby I'm Bored", Terre Thaemlitz "Lovebomb", The Mighty Bop feat. Duncan Roy "The Mighty Bop"
Bioactive compounds and antioxidant activity analysis of Malaysian pineapple cultivars

Science.gov (United States)

Chiet, Chong Hang; Zulkifli, Razauden Mohamed; Hidayat, Topik; Yaakob, Harisun

2014-03-01

Pineapple industry is one of the important agricultural sectors in Malaysia with 76 cultivars planted throughout the country. This study aims to generate useful nutritional information as well as evaluating antioxidant properties of different pineapple commercial cultivars in Malaysia. The bioactive compound content and antioxidant capacity of `Josapine', `Morris' and `Sarawak' pineapple (Ananas comosus) were studied. The pineapple varieties were collected at commercial maturity stage (20-40% yellowish of fruit peel) and the edible portion of the fruit was used as sample for evaluation. The bioactive compound of the fruit extracts were evaluated by total phenolic and tannin content assay while the antioxidant capacity was determined by ferric reducing antioxidant power (FRAP). From the results obtained, total phenolic and tannin content was highest for `Josapine' followed by `Morris' and `Sarawak'. With respect to FRAP, `Josapine' showed highest reducing capacity, followed by `Morris' and then `Sarawak' having the least value. The bioactive compounds content are positively correlated with the antioxidant capacities of the pineapple extracts. This result indicates that the total phenolics and tannin content present in the pineapples may contribute to the antioxidant capacity of the pineapples.
Reversible uranyl fluoride nephrotoxicity in the Long Evans rat

International Nuclear Information System (INIS)

Diamond, G.L.; Morrow, P.E.; Panner, B.J.; Gelein, R.M.; Baggs, R.B.

1989-01-01

Severity and duration of renal injury produced by low levels of uranyl fluoride (UO2F2) were examined in the rat. Rats received multiple ip injections of UO2F2 (cumulative dose: 0.66 or 1.32 mg U/kg body wt). Renal injury was characterized histologically by cellular and tubular necrosis of pars recta of proximal tubule (S2 and S3), with less severe cellular injury to thick ascending limb of loop of Henle and collecting tubule. Injury was evident when renal uranium levels were between 0.7 and 1.4 micrograms U/g wet kidney and was most severe when renal uranium burden was between 3.4 and 5.6 micrograms U/g. Repair of injury was rapid, with complete restoration within 35 days after exposure. Associated with injury were abnormalities in renal function, including impaired tubular reabsorption, proteinuria, and enzymuria, which appeared temporally related, to variable degrees, to progression of renal injury. Thus, reversible renal injury occurs in the rat at levels of uranium in kidney below the present Nuclear Regulatory Commission standard of 3 micrograms U/g kidney for renal injury in humans
Dualistlikud juhid : edukas toimetulek paradoksidega / Paul A. L Evans

Index Scriptorium Estoniae

Evans, Paul A. L

2001-01-01

INSEAD'i juhtimisprofessor väidab, et juhtidele esitatud väljakutse seisneb vastandite vahel manööverdamises. Juhtimise 11 paradoksi. Artikkel tõlgitud raamatust "Management 21C: Someday we'll all manage this way", 2000
[The cynical game of the tobacco industry. Many years' efforts to deny or cover-up the negative effects of tobacco are revealed by the forced publication of internal documents].

Science.gov (United States)

Lambe, Mats; Hallhagen, Erika; Boëthius, Göran

2002-06-13

Scrutiny of internal tobacco industry documents, now available on the Internet, reveals that Sweden and Finland were classified as "priority 1" areas in which to intensify efforts to resist tobacco control measures. In the late 1980s Philip Morris increased its activities in Scandinavia in order to counteract penal taxation threats and marketing restrictions. Swedish scientists were engaged by the tobacco industry in the "White Coat" project, a program expected to shed doubt on research linking passive smoking to health risks. The Swedish tobacco company Swedish Match collaborated with Philip Morris in challenging measures to limit tobacco use, including the new, stricter tobacco law proposed in the early 1990s.
The use of graph theory in the sensitivity analysis of the model output: a second order screening method

International Nuclear Information System (INIS)

Campolongo, Francesca; Braddock, Roger

1999-01-01

Sensitivity analysis screening methods aim to isolate the most important factors in experiments involving a large number of significant factors and interactions. This paper extends the one-factor-at-a-time screening method proposed by Morris. The new method, in addition to the 'overall' sensitivity measures already provided by the traditional Morris method, offers estimates of the two-factor interaction effects. The number of model evaluations required is O(k 2 ), where k is the number of model input factors. The efficient sampling strategy in the parameter space is based on concepts of graph theory and on the solution of the 'handcuffed prisoner problem'
77 FR 18865 - Workforce Investment Act of 1998 (WIA); Lower Living Standard Income Level (LLSIL)

Science.gov (United States)

2012-03-28

... FEDERAL YOUTH EMPLOYMENT PROGRAMS: Please contact Evan Rosenberg, Department of Labor, Employment and...-3593; Fax: 202- 693-3110 (these are not toll-free numbers); Email: Rosenberg[email protected] . Individuals...
Phytochemicals and nutritional characteristics of ethanol extract of ...

African Journals Online (AJOL)

Ricinodendron Heudelotii) plant were analysed, using standard procedures described by Harbone, 1973, Sofowora, 1993; Trease and Evans, 1989 and Association of Official Analytical Chemist (AOAC) Official method, 1990; 1984 respectively.
Majandamise paradigma vahetus ja Eesti majanduspoliitika / Raivo Rajamäe

Index Scriptorium Estoniae

Rajamäe, Raivo

2005-01-01

Autori hinnangul majanduspoliitilised vastuolud praeguses valitsuskoalitsioonis seoses riikliku riskikapitali fondi strateegia paikapanemisega näitavad ilmekalt, et Eesti riigil puudub tänapäevane nägemus Eesti konkurentsieelistest
Valitsus ja 400 riigiametnikku kolivad Narva / Erik Gamzejev

Index Scriptorium Estoniae

Gamzejev, Erik, 1967-

2007-01-01

Narvas toimub kahepäevane riigiametnike foorum, kus arutatakse koos kutsutud teadlaste ja välisekspertidega riigijuhtimise päevakajalisi probleeme. Ilmunud ka: Severnoje Poberezhje, 2. okt. 2007, lk. 1
76 FR 72724 - Notice of Permit Applications Received Under the Antarctic Conservation Act of 1978 (Pub. L. 95-541)

Science.gov (United States)

2011-11-25

... activities in Antarctica and designation of certain animals and certain geographic areas a requiring special... this apex predator that might be indicative of ecosystem change. Location Cape Evans (ASPA 155...
Quantitation of passive cutaneous anaphylaxis (PCA) by using radiolabelled antigen

International Nuclear Information System (INIS)

Ring, J.; Seifert, J.; Brendel, W.

1978-01-01

The major problem of detecting reaginic antibody by passive cutaneous anaphylaxis (PCA) is the quantitation of the dye reaction. Radiolabelled antigen was used in an attempt to quantitate the PCA reaction (Radio-PCA). Antisera containing reaginic antibody against human serum albumin (HSA) were produced in rabbits. These antisera were injected into normal rabbit skin in different dilutions. Twentyfour hours later HSA was injected intravenously either with Evans Blue or as 125-I-HSA. Radioactivity found in antibody-containing skin was significantly higher than in control specimens containing saline or normal rabbit serum, as low as antiserum dilutions of 1:1,000. Compared with Evans Blue technique Radio-PCA was able to distinguish quantitatively between different antiserum dilutions at a higher level of statistical significance. (author)
Recognition in Britain for CERN personalities

CERN Multimedia

2001-01-01

Sir Chris Llewellyn Smith Lyn Evans British CERN personalities were rewarded for their contribution to physics in this year's prestigious New Year Honours. Chris Llewellyn Smith, Director General from 1994 to 1998, was knighted for services to particle physics. 'The citation, 'for services to particle physics', obviously includes my period at CERN. The honour therefore recognises the work of everyone at CERN, including particularly the contributions of those who worked with me in the Directorate and the Management Board', said Sir Chris. Lyn Evans, Director of the LHC project, was awarded the CBE, Commander of the British Empire, for services to accelerator physics. Erwin Gabathuler, Director of Research from 1981 to 1983 was awarded the OBE, Officer of the British Empire, for services to physics.
The Economic Outlook and the Role of Credit Intermediation

OpenAIRE

Evans, Charles L.

2008-01-01

Remarks by Charles L. Evans, President and Chief Executive Officer,Federal Reserve Bank of Chicago Chartered Financial Analysts Society of Chicago Lunch Mid-America Club 200 East Randolph Street Chicago, Illinois
Strateegia ja suurte plaanide lõpp / John Kay

Index Scriptorium Estoniae

Kay, John

2001-01-01

Äristrateegia ettevõttes - selle tekkimine, sisu, ülesanded. Tänapäevane ressursipõhine vaade strateegiale, mis põhineb majandustrendi, konkurentsieelise ja eristavate ning jäljendatavate võimete kontseptsioonidel
Plaadid / Mart Normet

Index Scriptorium Estoniae

Normet, Mart, 1979-

2005-01-01

Uutest heliplaatidest Kelly Osbourne "Sleeping in the Nothing", The Black Eyed Peas "Monkey Business", Faith Evans "The First Lady", Joni Mitchell "Songs of a Prairie Girl", Mylene Farmer "Que L'ombre"
78 FR 53482 - Entergy Operations, Inc., River Bend Station, Unit 1; Exemption

Science.gov (United States)

2013-08-29

... effect on the quality of the human environment (78 FR 50454; August 19, 2013). This exemption is... Regulatory Commission. Michele G. Evans, Director, Division of Operating Reactor Licensing, Office of Nuclear...
78 FR 58992 - Notice of Request for Extension of Approval of an Information Collection; Citrus Canker...

Science.gov (United States)

2013-09-25

... quarantined areas, contact Ms. Lynn Evans-Goldner, National Policy Manager, PHP, PPQ, APHIS, 4700 River Road..., including the validity of the methodology and assumptions used; (3) Enhance the quality, utility, and...
77 FR 135 - Exelon Generation Company, LLC, Oyster Creek Nuclear Generating Station; Exemption

Science.gov (United States)

2012-01-03

... not have a significant effect on the quality of the human environment (76 FR 79227, December 21, 2011.... For The Nuclear Regulatory Commission. Michele G. Evans, Director, Division of Operating Reactor...
76 FR 40872 - Request for Extension of Approval of an Information Collection; Domestic Quarantine Notices

Science.gov (United States)

2011-07-12

... diseases, contact Ms. Lynn Evans-Goldner, National Program Manager, Emergency and Domestic Programs, PPQ... quality, utility, and clarity of the information to be collected; and (4) Minimize the burden of the...

Some links on this page may take you to non-federal websites. Their policies may differ from this site.