Remembrances of Maria Goeppert Mayer and the Nuclear Shell Model.

NASA Astrophysics Data System (ADS)

Baranger, Elizabeth

2013-04-01

Maria Goeppert Mayer received the Nobel Prize in Physics in 1963 for her work on the nuclear shell model. I knew her in my teens as a close ``friend of the family.'' The Mayers lived a few blocks away in Leonia, New Jersey from 1939 to 1945, across the street in Chicago from 1945 to 1958 and about one mile away in La Jolla, CA from 1960 till her death. Maria held primarily ``vol'' (voluntary) positions during this period, although in Chicago she was half time at Argonne National Laboratory as a Senior Physicist. She joined the University of California at San Diego as a professor in 1960, her first full-time academic position. I will discuss her positive impact on a teenager seriously considering becoming a physicist. I will also discuss briefly the impact of her work on our understanding of the structure of nuclei. Maria Mayer was creative, well educated, with a supportive father and husband, but she was foreign , received her Ph D at the time of the Great Depression, and was one of the few women trained in physics. Her unusual career and her great success is due to her love of physics and her ability as a theoretical physicist.

The DFVLR wind-energy test facility 'Ulrich Huetter' on Schnittlinger Berg

NASA Astrophysics Data System (ADS)

Kussmann, Alfred

1986-11-01

The DFVLR test facility for wind-energy systems (named after Ulrich Huetter, the designer of the 100-kW GFRP-rotor W 34 wind turbine first manufactured and tested in the 1950s) is described and illustrated with photographs. The history of the facility is traced, and current operations in gathering, archiving, processing, interpreting, and documenting performance-test data are outlined. The facility includes instrumentation for rotor telemetry, gondola motion measurements, and ground measurements and provides testing services to private users on both contract and leasing bases.

Convergence of Mayer and Virial expansions and the Penrose tree-graph identity

NASA Astrophysics Data System (ADS)

Procacci, Aldo; Yuhjtman, Sergio A.

2017-01-01

We establish new lower bounds for the convergence radius of the Mayer series and the Virial series of a continuous particle system interacting via a stable and tempered pair potential. Our bounds considerably improve those given by Penrose (J Math Phys 4:1312, 1963) and Ruelle (Ann Phys 5:109-120, 1963) for the Mayer series and by Lebowitz and Penrose (J Math Phys 7:841-847, 1964) for the Virial series. To get our results, we exploit the tree-graph identity given by Penrose (Statistical mechanics: foundations and applications. Benjamin, New York, 1967) using a new partition scheme based on minimum spanning trees.

Beyond Born-Mayer: Improved models for short-range repulsion in ab initio force fields

DOE PAGES

Van Vleet, Mary J.; Misquitta, Alston J.; Stone, Anthony J.; ...

2016-06-23

Short-range repulsion within inter-molecular force fields is conventionally described by either Lennard-Jones or Born-Mayer forms. Despite their widespread use, these simple functional forms are often unable to describe the interaction energy accurately over a broad range of inter-molecular distances, thus creating challenges in the development of ab initio force fields and potentially leading to decreased accuracy and transferability. Herein, we derive a novel short-range functional form based on a simple Slater-like model of overlapping atomic densities and an iterated stockholder atom (ISA) partitioning of the molecular electron density. We demonstrate that this Slater-ISA methodology yields a more accurate, transferable, andmore » robust description of the short-range interactions at minimal additional computational cost compared to standard Lennard-Jones or Born-Mayer approaches. Lastly, we show how this methodology can be adapted to yield the standard Born-Mayer functional form while still retaining many of the advantages of the Slater-ISA approach.« less

Multipartite entanglement via the Mayer-Vietoris theorem

NASA Astrophysics Data System (ADS)

Patrascu, Andrei T.

2017-10-01

The connection between entanglement and topology manifests itself in the form of the ER-EPR duality. This statement however refers to the maximally entangled states only. In this article I study the multipartite entanglement and the way in which it relates to the topological interpretation of the ER-EPR duality. The 2 dimensional genus 1 torus will be generalised to a n-dimensional general torus, where the information about the multipartite entanglement will be encoded in the higher inclusion maps of the Mayer-Vietorist sequence.

Home - Jean Mayer USDA Human Nutrition Research Center on Aging

Science.gov Websites

Jean Mayer USDA Human Nutrition Research Center on Aging Open Menu Close Menu Open Search Close Study #2965 Nutrition and Genetics Study ADAPT Study Bone material strength in normoglycemic and Resources My Plate for Older Adults Tufts Nutrition Magazine Calculating Calories and Nutrients in Meals

Studies on Manfred Eigen's model for the self-organization of information processing.

PubMed

Ebeling, W; Feistel, R

2018-05-01

In 1971, Manfred Eigen extended the principles of Darwinian evolution to chemical processes, from catalytic networks to the emergence of information processing at the molecular level, leading to the emergence of life. In this paper, we investigate some very general characteristics of this scenario, such as the valuation process of phenotypic traits in a high-dimensional fitness landscape, the effect of spatial compartmentation on the valuation, and the self-organized transition from structural to symbolic genetic information of replicating chain molecules. In the first part, we perform an analysis of typical dynamical properties of continuous dynamical models of evolutionary processes. In particular, we study the mapping of genotype to continuous phenotype spaces following the ideas of Wright and Conrad. We investigate typical features of a Schrödinger-like dynamics, the consequences of the high dimensionality, the leading role of saddle points, and Conrad's extra-dimensional bypass. In the last part, we discuss in brief the valuation of compartment models and the self-organized emergence of molecular symbols at the beginning of life.

Doctor Julius Robert Mayer and Energy Processes in Living Systems

ERIC Educational Resources Information Center

Erlichson, Herman

2007-01-01

The overwhelming majority of important papers in physics are written by physicists. But the physician Julius Robert Mayer (1814-1878, see photo) did a valid theoretical calculation of the mechanical equivalent of heat just before Joule reported on his results from his well-known paddle-wheel experiments. Joule is well-known to physics people and…

Stable isotopes back-track the origin of alabaster from the 'Ulrich Epitaph', Güstrow, Germany

NASA Astrophysics Data System (ADS)

Böttcher, Michael E.; Fuchs, Arnold; Gehre, Matthias; Krempler, Michael; Cooper, Anthony H.

2017-04-01

Natural calcium sulphate minerals (like gypsum, in the variety of 'alabaster') have been used for a long time for art and ornamental works despite its high solubility in aqueous solution due to its easy way of recovery and handling. To identify different European source provenances, geochemical and stable isotope forensic methods have been applied, thereby defining historical pathways of trade. A detailed geochemical characterization of both alabaster samples from the monument and potential sources is a pre-requisite for a backtracking material sources. Several tracers have been tested in the past identifiying the coupled sulfur and oxygen isotope composition of the sulfate molecule in the evaporite minerals to be highly characteristic. In the present study, we analyzed the stable sulfur and oxygen isotope composition of raw alabaster from the famous Ulrich Epithaph in Güstrow, Northeastern Germany, and compared the results with new measurements from one of the major European contributors of alabaster in the 16th century, the Cellaston quarry, Derbyshire (England) and literature data for further potential Spanish and Frensh source quarries (Kloppmann et a., 2014; Archaeometry, 56). We found that the stable sulfur and oxygen isotope signatures of alabaster from the Ulrich Epitaph indicate the origin from the Upper Triassic (Keuper) evaporites of the English Cellaston quarry and are not related to other potential alabaster sources. This further illustrates the alabaster trade way between England and Germany in the late 16th century.

[Sigmund Freud, Rudolf Meringer and Carl Mayer: slips of the tongue and mis-readings. The history of a controversy].

PubMed

Hinterhuber, Hartmann

2007-01-01

In both his The Psychopathology of Everyday Life and his Lectures Sigmund Freud derived the terms unconscious, preconscious and conscious, particularly from slips in speech, slips in reading and forgetfulness. In these slips, Freud recognised parallels to dreams. In the work mentioned, he analysed these in depth as part of mental motivation. In the papers referred to, Sigmund Freud paid tribute to Rudolf Meringer and Carl Mayer's study which was published in 1895. Meringer and Mayer showed as phenomena reversals and rearrangement of whole words, syllables or sounds, along with pre-tones or anticipations and echoes, word contaminations and word substitutions as responsible for slips of the tongue. The present work demonstrates how passionately these three scientists have contributed to the controversy of their standpoints. For modern psycholinguistics and the psychology of language, speech errors are always an expression of a momentary malfunction of the human speech production system: for the cognitive process of speech production slips of the tongue offer an insight into speech processing. Pre-tones and echoes, serialization errors, as Meringer and Mayer recognised, represent the vast majority of slips of the tongue. They do not reveal any hidden point. But with lexical-semantic slips of the tongue the question of mental motivation is admissible. This short paper is a sign of appreciation and gratitude: firstly, a modest birthday gift for Sigmund Freud, secondly homage to Carl Mayer, who influenced generations of neurologists in his 40 years of chairing the Psychiatric-Neurological Clinic in Innsbruck, so that Hans Ganner rightly spoke of a "Carl Mayer School". But lastly, this short study is also-and especially-a late recognition of Rudolf Meringer, the great Austrian linguist. The view an individual has concerning mental processes and the "topology of the psychic apparatus" is decisive as to the power of determination attached to the unconscious.

The factor structure and psychometric properties of the Spanish version of the Mayer-Salovey-Caruso Emotional Intelligence Test.

PubMed

Sanchez-Garcia, Manuel; Extremera, Natalio; Fernandez-Berrocal, Pablo

2016-11-01

This research examined evidence regarding the reliability and validity of scores on the Spanish version of the Mayer-Salovey-Caruso Emotional Intelligence Test, Version 2.0 (MSCEIT; Mayer, Salovey, & Caruso, 2002). In Study 1, we found a close convergence of the Spanish consensus scores and the general and expert consensus scores determined with Mayer, Salovey, Caruso, and Sitarenios (2003) data. The MSCEIT also demonstrated adequate evidence of reliability of test scores as estimated by internal consistency and test-retest correlation after 12 weeks. Confirmatory factor analysis supported a 3-level higher factor model with 8 manifest variables (task scores), 4 first-level factors (corresponding to the 4-branch model of Mayer & Salovey [1997], with 2 tasks for each branch), 2 second-level factors (experiential and strategic areas, with 2 branches for each area), and 1 third-level factor (overall emotional intelligence [EI]), and multigroup analyses supported MSCEIT cross-gender invariance. Study 2 found evidence for the discriminant validity of scores on the MSCEIT subscales, which were differentially related to personality and self-reported EI. Study 3 provided evidence of the incremental validity of scores on the MSCEIT, which added significant variance to the prospective prediction of psychological well-being after controlling for personality traits. The psychometric properties of the Spanish MSCEIT are similar to those of the original English version, supporting its use for assessing emotional abilities in the Spanish population. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The Mayer-Joule Principle: The Foundation of the First Law of Thermodynamics

ERIC Educational Resources Information Center

Newburgh, Ronald; Leff, Harvey S.

2011-01-01

To most students today the mechanical equivalent of heat, called the Mayer-Joule principle, is simply a way to convert from calories to joules and vice versa. However, in linking work and heat--once thought to be disjointed concepts--it goes far beyond unit conversion. Heat had eluded understanding for two centuries after Galileo Galilei…

Validity of the Mayer-Salovey-Caruso Emotional Intelligence Test: Youth Version-Research Edition

ERIC Educational Resources Information Center

Peters, Christine; Kranzler, John H.; Rossen, Eric

2009-01-01

This study examines the criterion-related validity evidence of scores on the Mayer-Salovey-Caruso Emotional Intelligence Test: Youth Version-Research Version. The authors also investigate the relationship between scores on the MSCEIT-YV and chronological age. Results provide initial support for the construct validity of the MSCEIT-YV but also…

Colovaginoplasty in a Case of Mayer-Rokitansky-Kuster-Hauser Syndrome

PubMed Central

Iqbal, Muhammad Zafar; Jam, Mazher Rafee; Ahmad, Mushtaq; Mirza, Bilal

2014-01-01

Mayer-Rokitansky-Kuster-Hauser Syndrome (MRKHS) is characterized by various abnormalities of paramesonephric duct structures; vaginal aplasia being the commonest anomaly in the spectrum. We report a 17-year-old girl; a case of MRKHS with vaginal agenesis. The cervix was present but atretic; uterus, fallopian tubes and ovaries were normal. There were no associated renal or skeletal defects. Colovaginoplasty was done to bridge the gap between uterus and introitus. Postoperatively, small part of colovaginoplasty flap became necrotic posteriorly, which was ultimately managed by insetting of labial flap. PMID:24834388

Colovaginoplasty in a case of mayer-rokitansky-kuster-hauser syndrome.

PubMed

Saleem, Muhammad; Iqbal, Muhammad Zafar; Jam, Mazher Rafee; Ahmad, Mushtaq; Mirza, Bilal

2014-01-01

Mayer-Rokitansky-Kuster-Hauser Syndrome (MRKHS) is characterized by various abnormalities of paramesonephric duct structures; vaginal aplasia being the commonest anomaly in the spectrum. We report a 17-year-old girl; a case of MRKHS with vaginal agenesis. The cervix was present but atretic; uterus, fallopian tubes and ovaries were normal. There were no associated renal or skeletal defects. Colovaginoplasty was done to bridge the gap between uterus and introitus. Postoperatively, small part of colovaginoplasty flap became necrotic posteriorly, which was ultimately managed by insetting of labial flap.

The Mysterious Case of the Pervasive Choice Biography: Ulrich Beck, Structure/Agency, and the Middling State of Theory in the Sociology of Youth

ERIC Educational Resources Information Center

Woodman, Dan

2009-01-01

This paper explores the emergence of the concept of choice biography, as it is linked to the work of Ulrich Beck, in youth research. The concept has been called a current pervasive theoretical orthodoxy. However, this article argues that the concept is most often taken up to critique, and Beck used mostly as a foil, through arguing that he…

Mayer control problem with probabilistic uncertainty on initial positions

NASA Astrophysics Data System (ADS)

Marigonda, Antonio; Quincampoix, Marc

2018-03-01

In this paper we introduce and study an optimal control problem in the Mayer's form in the space of probability measures on Rn endowed with the Wasserstein distance. Our aim is to study optimality conditions when the knowledge of the initial state and velocity is subject to some uncertainty, which are modeled by a probability measure on Rd and by a vector-valued measure on Rd, respectively. We provide a characterization of the value function of such a problem as unique solution of an Hamilton-Jacobi-Bellman equation in the space of measures in a suitable viscosity sense. Some applications to a pursuit-evasion game with uncertainty in the state space is also discussed, proving the existence of a value for the game.

Obituary: Cornell H. Mayer, 1921-2005

NASA Astrophysics Data System (ADS)

Radhakrishnan, Venkataraman

2006-12-01

Cornell (Connie) H. Mayer, a pioneer of radio astronomy, died on 19 November 2005 of congestive heart failure at his home in Mt. Vernon, Virginia. He was eighty-three. Cornell Mayer was born in Ossian, Iowa on 10 December 1921. After graduating from the University of Iowa in 1943, he joined the Navy during World War II and was stationed at the Naval Research Laboratory (NRL) in Washington, DC. There he assisted Fred T. Haddock in the development of the first radar antenna inside a submarine periscope. This device has been credited with shortening the war in the Pacific because of the number of Japanese ships that were sunk with its aid. With Haddock, Connie also discovered centimeter-wave radio bursts from the sun coincident with solar flares. They made the first detection of thermal radio emission from the Orion nebula and other galactic HII regions. They also detected extragalactic objects and thus initiated the important field of centimeter-wave astronomy. Their observations were made with a 50-foot parabolic reflector on a gun mount located on the roof of one of the NRL buildings. This telescope had the world's highest radio resolving power for many years. With Haddock's departure to the University of Michigan in 1956 to create a new radio observatory there, Connie became head of a group in the Radio Astronomy Branch at NRL, where he remained until his retirement in 1980. Much of his work involved the measurement of planetary temperatures by analysis of radio emissions. By making technical innovations in instrumentation--such as replacing disc choppers with a ferrite switch to compare the sky and reference load, or using argon gas tubes for calibration--Connie greatly improved the performance of his equipment. This resulted in the discovery of an astonishing, 600oC surface temperature of Venus, which contradicted the widespread notion that Venus was similar to the Earth and potentially habitable. In spite of the extraordinarily careful and systematic way that

[Mayer-Rokitansky-Küster-Hauser syndrome: two cases report].

PubMed

Ávila-Vergara, Marco Antonio; León-Álvarez, Damián Alfredo; López-Villegas, Miriam Nayeli; Quintero-Medrano, Samantha Melissa; Angulo-Bueno, Gladys Fabiola; Vadillo-Ortega, Felipe

2015-03-01

Agenesia of the Müllerian ducts is a low-frequency congenital disease but with devastating effects on women's reproductive health. In this paper we present two cases of women affected by Mayer-Rokitansky-Küster-Hauser syndrome (MRKH). First case was a 17-year-old woman with aplasia of the upper vagina and absence of uterus. No other defects were found and was classified as type 1-MRKH. Second case was 18-year-old woman with absence of uterus, escoliosis and polycystic ovary syndrome, classified as type II-MRKH. Patients were seen at the Hospital with primary amenorrhea and fully developed secondary sexual characteristics. A clinical follow-up protocol, including the use of high-resolution image studies was used for diagnosis. Diagnostic procedures and current medical approaches to the treatment of MRKH are discussed, including psychological advisory, surgical procedures and new tissue-engineering techniques.

Integrating Postsecondary Education Interventions to Help Low-Income Students Succeed. Testimony of Alexander Mayer, Deputy Director, Postsecondary Education, MDRC, Before the California State Assembly Higher Education Committee and the Budget Subcommittee on Education Finance

ERIC Educational Resources Information Center

Mayer, Alexander

2018-01-01

This document presents the testimony of MDRC's Alex Mayer, the Deputy Director for Postsecondary Education at MDRC. The three points that Alex Mayer emphasizes in this testimony before the California State Assembly Higher Education Committee and the Budget Subcommittee on Education Finance on integrating postsecondary education interventions to…

Age-related disappearance of Mayer-like heart rate waves

NASA Technical Reports Server (NTRS)

Jarisch, W. R.; Ferguson, J. J.; Shannon, R. P.; Wei, J. Y.; Goldberger, A. L.

1987-01-01

The effect of age on the principal spectral components of heart rate obtained immediately after passive upright tilt was investigated in human subjects who underwent a 60-deg tilt over 9 sec. Two groups were examined, the first of which consisting of healthy male subjects aged 22-26 years, while the second was comprised of subjects aged 65-84 years on no medication; radiograms were recorded continuously beginning just prior to tilt until 3 min posttilt. The results of spectral analysis showed that elderly subjects did not exhibit the Mayer-like heart rate waves (the 0.07-0.09 Hz oscillations) that were present in the spectra of young subjects immediately after passive upright tilt. The findings are consistent with the concept of a 'dysautonomia of aging'. It is suggested that postural stress testing with spectral analysis of heart rate fluctuations may provide a useful way of assessing physiologic vs chronologic age.

Mayer-cluster expansion of instanton partition functions and thermodynamic bethe ansatz

NASA Astrophysics Data System (ADS)

Meneghelli, Carlo; Yang, Gang

2014-05-01

In [19] Nekrasov and Shatashvili pointed out that the = 2 instanton partition function in a special limit of the Ω-deformation parameters is characterized by certain thermodynamic Bethe ansatz (TBA) like equations. In this work we present an explicit derivation of this fact as well as generalizations to quiver gauge theories. To do so we combine various techniques like the iterated Mayer expansion, the method of expansion by regions, and the path integral tricks for non-perturbative summation. The TBA equations derived entirely within gauge theory have been proposed to encode the spectrum of a large class of quantum integrable systems. We hope that the derivation presented in this paper elucidates further this completely new point of view on the origin, as well as on the structure, of TBA equations in integrable models.

[Tribute to the teachers Cora Mayers Glehy and Alfredo Demaría Andreani].

PubMed

G Osorio, Carlos

2017-09-01

Dr. Cora Mayers Glehy, was the director of the Nursing School, head of the Department of Health Education of the General Health Office, a founding member of the Pediatric Society and Dr. Alfredo Demaría Andreani, was a prominent student leader, first sanitarian graduated in the University of John Hopkins, director of Health, professor of the Chair of Hygiene and Preventive Medicine. Both were brilliant academics of the Faculty of Medicine of the University of Chile in the early 1930's and great achievements were expected from them by the medical and university community. These hopes and longings were destroyed when they tragically ended their lives on the morning of a Monday, January 12, 1931.

A rare case of 46,XX gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome.

PubMed

Manne, Sriharibabu; Veeraabhinav, C H; Jetti, Mounica; Himabindu, Yalamanchali; Donthu, Kiranmai; Badireddy, Mutyalarayudu

2016-01-01

46,XX gonadal dysgenesis is a rare genetically heterogeneous disorder characterized by underdeveloped ovaries with consequent, impuberism, primary amenorrhea, and hypergonadotropic hypogonadism. Mullerian agenesis or Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by congenital aplasia of the uterus and the upper part (2/3) of the vagina in a woman with normal development of secondary sexual characteristics and a normal 46,XX karyotype. The phenotypic manifestations of MRKH syndrome may sometimes overlap with various other syndromes and require accurate delineation. The coexistence of both these disorders is extremely rare. Here, we report a case of 46,XX gonadal dysgenesis and MRKH syndrome with anatomically dispersed congenital anomalies unique among reported cases.

Mayer Rokitansky Kuster Hauser (MRKH) syndrome with absent thumbs and big toes.

PubMed

Yunus, Mahira

2014-01-01

Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a rare developmental failure of Müllerian ducts. Principle clinical features of MRKH syndrome are primary amenorrhoea associated with congenital absence of vagina, uterine anomalies, normal ovaries, 46 XX karyotype with normal female secondary sexual characteristics and frequent association with renal, skeletal, and other congenital anomalies. A case of a 3-year-old child with congenitally absent thumbs and big toes is reported herein; she was brought in with complaints of urinary incontinence. Radiological investigation (ultrasound and magnetic resonance imaging (MRI) scan) revealed absent uterus and vagina while both ovaries were normal. Intravenous urography (IVU) study showed bifid pelvicalyceal systems bilaterally. Karyotyping revealed a 46 XX female phenotype. Laparoscopy confirmed normal ovaries bilaterally and small unfused uterine buds lying beside both ovaries on each side of pelvis. Early diagnosis of MRKH syndrome is essential for timely planning of vaginal and (if possible) uterine reconstructive surgeries.

Better P-curves: Making P-curve analysis more robust to errors, fraud, and ambitious P-hacking, a Reply to Ulrich and Miller (2015).

PubMed

Simonsohn, Uri; Simmons, Joseph P; Nelson, Leif D

2015-12-01

When studies examine true effects, they generate right-skewed p-curves, distributions of statistically significant results with more low (.01 s) than high (.04 s) p values. What else can cause a right-skewed p-curve? First, we consider the possibility that researchers report only the smallest significant p value (as conjectured by Ulrich & Miller, 2015), concluding that it is a very uncommon problem. We then consider more common problems, including (a) p-curvers selecting the wrong p values, (b) fake data, (c) honest errors, and (d) ambitiously p-hacked (beyond p < .05) results. We evaluate the impact of these common problems on the validity of p-curve analysis, and provide practical solutions that substantially increase its robustness. (c) 2015 APA, all rights reserved).

Coexistence of Mayer-Rokitansky-Küster-Hauser Syndrome and Turner Syndrome: A Case Report.

PubMed

Białka, Agnieszka; Gawlik, Aneta; Drosdzol-Cop, Agnieszka; Wilk, Krzysztof; Małecka-Tendera, Ewa; Skrzypulec-Plinta, Violetta

2016-04-01

Turner syndrome is a common chromosomal disorder, with an incidence of 1 in 2000 live-born female infants. Mayer-Rokitansky-Küster-Hauser syndrome (MRKH) affects 1 in 4500 female births and, rarely, it might be associated with gonadal dysgenesis. A 17-year-old girl was referred to our clinic with short stature and primary amenorrhea. The patient was diagnosed with Turner syndrome and underwent estrogen therapy. At the age of 24 years, just after the patient's sexual initiation, the first complete gynecological examination was performed. A blind-ending vagina was revealed and the patient was diagnosed with MRKH. Early diagnosis of coexistence of MRKH and Turner syndrome, although very difficult, might prevent patients from developing serious complications. Copyright © 2016 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

Evidence of Factorial Variance of the Mayer-Salovey-Caruso Emotional Intelligence Test Across Schizophrenia and Normative Samples

PubMed Central

Eack, Shaun M.; Pogue-Geile, Michael F.; Greeno, Catherine G.; Keshavan, Matcheri S.

2009-01-01

The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) is a key measure of social cognition recommended by the MATRICS committee. While the psychometric properties of the MSCEIT appear strong, previous evidence suggested its factor structure may have shifted when applied to schizophrenia patients, posing important implications for cross-group comparisons. Using multi-group confirmatory factor analysis, we explicitly tested the factorial invariance of the MSCEIT across schizophrenia (n = 64) and two normative samples (n = 2,099 and 451). Results indicated that the factor structure of the MSCEIT was significantly different between the schizophrenia and normative samples. Implications for future research are discussed. PMID:19501486

Exploring the validity of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) with established emotions measures.

PubMed

Roberts, Richard D; Schulze, Ralf; O'Brien, Kristin; MacCann, Carolyn; Reid, John; Maul, Andy

2006-11-01

Emotions measures represent an important means of obtaining construct validity evidence for emotional intelligence (EI) tests because they have the same theoretical underpinnings. Additionally, the extent to which both emotions and EI measures relate to intelligence is poorly understood. The current study was designed to address these issues. Participants (N = 138) completed the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), two emotions measures, as well as four intelligence tests. Results provide mixed support for the model hypothesized to underlie the MSCEIT, with emotions research and EI measures failing to load on the same factor. The emotions measures loaded on the same factor as intelligence measures. The validity of certain EI components (in particular, Emotion Perception), as currently assessed, appears equivocal. Copyright 2006 APA, all rights reserved.

Putting leaders on the couch. A conversation with Manfred F. R. Kets de Vries. Interview by Diane L. Coutu.

PubMed

Kets de Vries, Manfred F

2004-01-01

Much of the business literature on leadership starts with the assumption that leaders are rational beings. But irrationality is integral to human nature, and inner conflict often contributes to the drive to succeed. Although a number of business scholars have explored the psychology of executives, Manfred F.R Kets de Vries has made the analysis of CEOs his life's work. In this article, Kets de Vries, a psychoanalyst, author, and instead professor, draws on three decades of study to describe the psychological profile of successful CEOs. He explores senior executives' vulnerabilities, which are often intensified by followers' attempts to manipulate their leaders. Leaders, he says, have an uncanny ability to awaken transferential processes--in which people transfer the dynamics of past relationships onto present interactions--among their employees and even in themselves. These processes can present themselves in a number of ways, sometimes negatively. What's more, many top executives, being middle-aged, suffer from depression. Mid-life prompts a reappraisal of career identity, and by the time a leader is a CEO, an existential crisis is often imminent. This can happen with anyone, but the probability is higher with CEOs, and senior executives because so many have devoted themselves exclusively to work. Not all CEOs are psychologically unhealthy, of course. Healthy leaders are talented in self-observation and self-analysis, Kets de Vries says. The best are highly motivated to spend time on self-reflection. Their lives are in balance, they can play, they are creative and inventive, and they have the capacity to be nonconformist. "Those who accept the madness in themselves may be the healthiest leaders of all," he concludes.

Inguinal ovary as a rare diagnostic sign of Mayer-Rokitansky-Küster-Hauser syndrome.

PubMed

Demirel, Fatma; Kara, Ozlem; Esen, Ihsan

2012-01-01

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a rare syndrome characterized by complete or partial agenesis of the uterus and vagina, due to a congenital defect of the Mullerian duct. Affected individuals have a 46,XX karyotype and a normal female phenotype. MRKH syndrome may be isolated (type I MRKH syndrome) or associated with renal, cardiac, and skeletal anomalies, short stature, and auditory defects. The latter is defined as type II MRKH syndrome or the Müllerian duct aplasia/hypoplasia, renal agenesis/ectopy, and cervicothoracic somite dysplasia (MURCS) association. The majority of patients with MRKH syndrome present with primary amenorrhea. We report a case of type II MRKH syndrome who has been referred by a pediatric surgeon for detection of gonadal function. During an inguinal hernia operation, the left ovary had been observed in the hernia sac. Clinical and radiological evaluation of the patient showed an absence of the uterus and left kidney, and cervical hemi vertebra. Based on these findings, the patient was diagnosed as having type II MRKH syndrome.

Mayer-Rokitansky-Kuster-Hauser Syndrome: Embryology, Genetics and Clinical and Surgical Treatment

PubMed Central

Sturlese, Emanuele; Retto, Giovanni; Retto, Annalisa; De Dominici, Rosanna; Puzzolo, Domenico

2013-01-01

Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a pathological condition characterized by primary amenorrhea and infertility and by congenital aplasia of the uterus and of the upper vagina. The development of secondary sexual characters is normal as well as that the karyotype (46,XX). Etiologically, this syndrome may be caused by the lack of development of the Müllerian ducts between the fifth and the sixth weeks of gestation. To explain this condition, it has been suggested that in patients with MRKH syndrome, there is a very strong hyperincretion of Müllerian-inhibiting factor (MIF), which would provoke the lack of development of the Müllerian ducts from primitive structures (as what normally occurs in male phenotype). These alterations are commonly associated with renal agenesis or ectopia. Specific mutations of several genes such as WT1, PAX2, HOXA7-HOXA13, PBX1, and WNT4 involved in the earliest stages of embryonic development could play a key role in the etiopathogenesis of this syndrome. Besides, it seems that the other two genes, TCF2 (HNF1B) and LHX1, are involved in the determinism of this pathology. Currently, the most widely nonsurgical used techniques include the “Frank's dilators method,” while the surgical ones most commonly used are those developed by McIndoe, Williams, Vecchietti, Davydov, and Baldwin. PMID:23431465

Construct validity of the Italian version of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) v2.0.

PubMed

Curci, Antonietta; Lanciano, Tiziana; Soleti, Emanuela; Zammuner, Vanda Lucia; Salovey, Peter

2013-01-01

In 2 studies, we assessed the construct validity of the Italian version of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) version 2.0. In Study 1, we administered the MSCEIT together with measures of crystallized and fluid intelligence, personality, and affect. In Study 2, we administered the MSCEIT together with indexes of dispositional coping, emotion regulation strategies, alexithymia, state-trait anxiety, depression, and depressive rumination. We evaluated the factorial structure of the MSCEIT with a confirmatory factor analysis model using data combined from Study 1 and 2. The results confirm that the MSCEIT Italian version satisfactorily discriminates emotional intelligence ability from crystallized and fluid intelligence, personality, and affect, and exhibits significant correlations with various psychological well-being criteria. Furthermore, data from both studies confirm that the factorial structure of MSCEIT is consistent with the theory on which it is based, although it was difficult to rule out alternative structures.

Does Emotions Communication Ability Affect Psychological Well-Being? A Study with the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) v2.0.

PubMed

Lanciano, Tiziana; Curci, Antonietta

2015-01-01

The main aim of the current study was to provide evidence regarding the relationship between emotions communication ability--in terms of emotional intelligence (EI)--and psychological well-being. Additionally, the study explored the moderating effect of sex on this relationship. Participants filled in the Mayer-Salovey-Caruso Emotional Intelligence Test, General Health Questionnaire, Psychological General Well-Being Index, and Depression Questionnaire. Results showed the moderating role of sex in the relationship between EI ability and psychological well-being. Furthermore, the associations between EI and psychological well-being measures were generally higher for men than for women, supporting the idea that sex needs to be taken into account when considering EI measures. The potential helpfulness of EI and emotions communications ability in promoting mental health is discussed.

Manfred Ziebell Retires

NASA Astrophysics Data System (ADS)

Hofstadt, D.

2002-12-01

On December 1st, 2002, after thirty- seven years of service, first in Chile and then in Garching, Ms. Christa Euler will leave ESO to enjoy a welldeserved retirement. Among the current staff, she is probably the only person who started her career at ESO just four years after the Organization was founded.

Functional and anatomic results after creation of a neovagina according to Wharton-Sheares-George in patients with Mayer-Rokitansky-Küster-Hauser syndrome-long-term follow-up.

PubMed

Walch, Katharina; Kowarik, Eleen; Leithner, Katharina; Schätz, Theresa; Dörfler, Daniela; Wenzl, René

2011-08-01

To evaluate the long-term outcomes and degree of satisfaction after neovaginoplasty according to Wharton-Sheares-George in women with Mayer-Rokitansky-Küster-Hauser syndrome. Open, monocentric follow-up study. University hospital and referral center for pediatric and adolescent gynecology. Ten patients with Mayer-Rokitansky-Küster-Hauser syndrome with neovaginas created according to Wharton-Sheares-George 3 to 77 months ago. Gynecologic follow-up examination, including vaginal swab, bacterial culture, Papanicolaou smear, hybrid capture test for human papillomavirus typing, biopsy, pelvic ultrasound, and 2 questionnaires concerning global quality of life and degree of sexual satisfaction. Satisfaction with sexual function, quality of life, length and width of neovagina, structure of vaginal epithelium, and type of bacterial colonization. Functional long-term follow-up results showed a high subjective degree of general well-being and sexual satisfaction in affected women. A satisfactory neovaginal length (mean, 8.3 ± 1.06 cm; range, 7-10 cm) and width (mean, 3.3 ± 0.5 cm; range, 2.5-4 cm) was obtained. As revealed by smears and biopsy, the neovagina resembled a natural vagina with regard to type of bacterial colonization and structure of epithelium. The goal of any method of creating a neovagina is to provide the patient the possibility to have satisfactory sexual intercourse and to enhance well-being and quality of life. These aims can be achieved by creating a neovagina according to Wharton-Sheares-George. Copyright © 2011 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Sequence variants in ESR1 and OXTR are associated with Mayer-Rokitansky-Küster-Hauser syndrome.

PubMed

Brucker, Sara Yvonne; Frank, Liliane; Eisenbeis, Simone; Henes, Melanie; Wallwiener, Diethelm; Riess, Olaf; van Eijck, Barbara; Schöller, Dorit; Bonin, Michael; Rall, Kristin Katharina

2017-11-01

Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) is characterized by congenital absence of the uterus and the upper two-thirds of the vagina in otherwise phenotypically normal females. It is found isolated or associated with renal, skeletal and other malformations. Despite ongoing research, the etiology is mainly unknown. For a long time, the hypothesis of deficient hormone receptors as the cause for MRKHS has existed, supported by previous findings of our group. The aim of the present study was to identify unknown genetic causes for MRKHS and to compare them with data banks including a review of the literature. DNA sequence analysis of the oxytocin receptor (OXTR) and estrogen receptor-1 gene (ESR1) was performed in a group of 93 clinically well-defined patients with uterovaginal aplasia (68 with the isolated form and 25 with associated malformations). In total, we detected three OXTR variants in 18 MRKHS patients with one leading to a missense mutation, and six ESR1 variants in 21 MRKHS patients, two of these causing amino acid changes and therefore potentially disease. The identified variants on DNA level might impair receptor function through different molecular mechanisms. Mutations of ESR1 and OXTR are associated with MRKHS. Thus, we consider these genes potential candidates associated with the manifestation of MRKHS. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology, Acta Obstetricia et Gynecologica Scandinavica.

Establishing a Communications Officer Force Development Program

DTIC Science & Technology

2006-06-01

174. David Ulrich , Human Resource Champions, (Boston: Harvard Business School Press, 1997 ), pg 226. 175. Wayne Brockbank and David Ulrich , HR...Boston: Harvard Business School Pr 113. David Ulrich , Human Resource Champions, (Boston: Harvard Business Schoo Press, 1997 ), pg 16. 114. Air...Wayne Brockbank and David Ulrich , HR – The Value Proposition, (Boston: 23. John W. Boudreau and Peter M. Ramstad, “Talent and the New Paradigm for

Departing from PowerPoint default mode: Applying Mayer's multimedia principles for enhanced learning of parasitology.

PubMed

Nagmoti, Jyoti Mahantesh

2017-01-01

PowerPoint (PPT™) presentation has become an integral part of day-to-day teaching in medicine. Most often, PPT™ is used in its default mode which in fact, is known to cause boredom and ineffective learning. Research has shown improved short-term memory by applying multimedia principles for designing and delivering lectures. However, such evidence in medical education is scarce. Therefore, we attempted to evaluate the effect of multimedia principles on enhanced learning of parasitology. Second-year medical students received a series of lectures, half of the lectures used traditionally designed PPT™ and the rest used slides designed by Mayer's multimedia principles. Students answered pre and post-tests at the end of each lecture (test-I) and an essay test after six months (test-II) which assessed their short and long term knowledge retention respectively. Students' feedback on quality and content of lectures were collected. Statistically significant difference was found between post test scores of traditional and modified lectures (P = 0.019) indicating, improved short-term memory after modified lectures. Similarly, students scored better in test II on the contents learnt through modified lectures indicating, enhanced comprehension and improved long-term memory (P < 0.001). Many students appreciated learning through multimedia designed PPT™ and suggested for their continued use. It is time to depart from default PPT™ and adopt multimedia principles to enhance comprehension and improve short and long term knowledge retention. Further, medical educators may be trained and encouraged to apply multimedia principles for designing and delivering effective lectures.

Sexual activity of women with Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS)--preliminary study.

PubMed

Beisert, Maria; Szymañska-Pytlińska, Marta; Kapczuk, Karina; Chodeckal, Aleksandra; Walczyk-Matyja, Katarzyna; Kędzia, Witold

2015-09-01

The aim of the study was to assess sexual activity of women with Mayer-Pokitansky-K0ster-Hauser syndrome (MRKHS) in relation to age-matched con trots. The hypotheses on differences betwedn them in regard to various types of sexual activity and its characteristics were verified. 31 patients with MRKHS and 31 healthy women were examined. Psychosexual biography by M. Beisert was used to gain information on autoerotic and dyadic behavior: Phi-coefficient and U Mann-Whitney test were performed. Women with the MRKHS started autoerotic be ha vior at a similar age (U=58, 00; ns), practiced masturbation with the same frequency (in adolescence--U=350,00; ns and adulthood--U=137.50; ns) and manifested a similar level of sexual arousal (U=326,50; ns) as the age-matched controls. They declared experiencing vaginal (Phi=0.507; p<0.001) and oral (Phi=0.318; p<0.05) intercourse less frequently than healthy women. They also initiated dyadic sexual activity at a higher age than the controls (petting U=182,00; p<0.01; req=0.41; vaginal intercourse (U=64.00; 0<0.001; req = 0.59; oral contact (U=91.50; p<0.05; req=0.56) with exception of anal intercourse, where the age of initiation was the same in both groups (U=30,50; ns). Women in both groups experienced similar orgasm frequency during petting (U=108.50; ns), oral intercourse (U=97.50; ns), anal Tntercourse (U=25.50; ns). However, patients with the MPKHS reported significantly lower frequency of orgasm during vaginal intercourse (U=60.50; p<0.05; req=0.36). Sexual development of patients with the MRKHS and healthy women is partly similar Differences in dyadic sexual activity are not limited to vaginal intercourse thus are probably determined by biological conditions and their psychological implications.

The Panama Canal and the transoceanic dispersal of marine invertebrates: evaluation of the introduced amphipod Paracaprella pusilla Mayer, 1890 in the Pacific Ocean.

PubMed

Ros, Macarena; Ashton, Gail V; Lacerda, Mariana B; Carlton, James T; Vázquez-Luis, Maite; Guerra-García, José M; Ruiz, Gregory M

2014-08-01

Although the Panama Canal is one of the major corridors for shipping and potential dispersal of marine invaders in the tropics, little is known about the effect that the Canal has had on the distribution of marine biota. In this study, we (a) document the existence of established populations of the Western Atlantic caprellid amphipod Paracaprella pusilla, Mayer, 1890 for the first time at the Pacific entrance to the Canal, (b) review its distribution in the Pacific Ocean, and (c) evaluate possible mechanisms of introduction. The confirmed distribution of P. pusilla in the Pacific Ocean is limited to Australia, Hawaii, and Panama, despite earlier published reports from Chile and China. Laboratory experiments demonstrated intolerance of P. pusilla to freshwater, causing 100% mortality, and suggest invasion of the Pacific coast of Panama occurred through the Canal via ships' ballast water or by secondary spread via ships (ballast water or hull fouling) from another Pacific region. Copyright © 2014 Elsevier Ltd. All rights reserved.

The reproductive potential of patients with Mayer-Rokitansky-Küster-Hauser syndrome using gestational surrogacy: a systematic review.

PubMed

Friedler, Shevach; Grin, Leonti; Liberti, Gad; Saar-Ryss, Buzhena; Rabinson, Yaakov; Meltzer, Semion

2016-01-01

Women with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome may reproduce after uterine transplantation or IVF using a gestational surrogate. As uterine transplantation is still an experimental procedure, data on their clinical outcome using assisted reproduction techniques are imperative to allow evidence-based counselling. For this purpose, a systematic non-restricted electronic literature search was conducted. The 14 studies included in this review were published between 1988 and 2011. From a cohort of 140 patients with MRKH syndrome, mostly from the the USA and Israel, only four studies contained data on more than 10 patients; the others were case reports or small series. In the studies reviewed, 125 patients underwent 369 cycles of IVF with gestational surrogacy, and delivered 71 newborns. The reporting of outcome of patients with MRKH syndrome undergoing assisted reproduction techniques in the available literature is less than optimal and is characterized by bias of publication, inconsistent reports, including few patients, treated over a long time span, and lacking systematic reports from large IVF centres. None of the national registries contain specific outcome data on patients with MRKH syndrome. The paucity of data limits the possibility to draw firm conclusions but substantiates the need for a systematic multicentre reporting system. Copyright © 2015 Reproductive Healthcare Ltd. Published by Elsevier Ltd. All rights reserved.

Structural neurobiological correlates of Mayer-Salovery-Caruso Emotional Intelligence Test performance in early course schizophrenia.

PubMed

Wojtalik, Jessica A; Eack, Shaun M; Keshavan, Matcheri S

2013-01-10

The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) is a key measure of social cognition in schizophrenia that has good psychometric properties and is recommended by the MATRICS committee. As a way to further investigate the validity of the MSCEIT, this study sought to examine the neurobiological correlates of MSCEIT performance in patients with early course schizophrenia. A total of 51 patients diagnosed with early course, stabilized schizophrenia or schizoaffective disorder completed structural magnetic resonance imaging (MRI) scans and the MSCEIT. Investigation of the associations between MSCEIT performance and gray matter morphology was examined by conducting voxel-based morphometry (VBM) analyses across hypothesized social-cognitive regions of interest using automated anatomical labeling in Statistical Parametric Mapping Software, version 5 (SPM5). All VBM analyses utilized general linear models examining gray matter density partitioned images, adjusting for demographic and illness-related confounds. VBM results were then followed up with confirmatory volumetric analyses. Patients with poorer overall and Facilitating, Understanding, and Managing Emotions subscale performances on the MSCEIT showed significantly reduced gray matter density in the left parahippocampal gyrus. Additionally, attenuated performance on the Facilitating and Managing Emotions subscales was significantly associated with reduced right posterior cingulate gray matter density. All associations observed between MSCEIT performance and gray matter density were supported with confirmatory gray matter volumetric analyses, with the exception of the association between the right posterior cingulate and the facilitation of emotions. These findings provide additional evidence for the MSCEIT as a valid social-cognitive measure by elucidating its correlates with neurobiological structures commonly implicated in emotion processing. These findings provide additional biological evidence

A tribute to Ulrich Heber (1930-2016) for his contribution to photosynthesis research: understanding the interplay between photosynthetic primary reactions, metabolism and the environment.

PubMed

Dietz, Karl-Josef; Krause, G Heinrich; Siebke, Katharina; Krieger-Liszkay, Anja

2018-07-01

The dynamic and efficient coordination of primary photosynthetic reactions with leaf energization and metabolism under a wide range of environmental conditions is a fundamental property of plants involving processes at all functional levels. The present historical perspective covers 60 years of research aiming to understand the underlying mechanisms, linking major breakthroughs to current progress. It centers on the contributions of Ulrich Heber who had pioneered novel concepts, fundamental methods, and mechanistic understanding of photosynthesis. An important first step was the development of non-aqueous preparation of chloroplasts allowing the investigation of chloroplast metabolites ex vivo (meaning that the obtained results reflect the in vivo situation). Later on, intact chloroplasts, retaining their functional envelope membranes, were isolated in aqueous media to investigate compartmentation and exchange of metabolites between chloroplasts and external medium. These studies elucidated metabolic interaction between chloroplasts and cytoplasm during photosynthesis. Experiments with isolated intact chloroplasts clarified that oxygenation of ribulose-1.5-bisphosphate generates glycolate in photorespiration. The development of non-invasive optical methods enabled researchers identifying mechanisms that balance electron flow in the photosynthetic electron transport system avoiding its over-reduction. Recording chlorophyll a (Chl a) fluorescence allowed one to monitor, among other parameters, thermal energy dissipation by means of 'nonphotochemical quenching' of the excited state of Chl a. Furthermore, studies both in vivo and in vitro led to basic understanding of the biochemical mechanisms of freezing damage and frost tolerance of plant leaves, to SO 2 tolerance of tree leaves and dehydrating lichens and mosses.

Civilian Personnel Administration in the Army: Deciding the Future of the Program

DTIC Science & Technology

1993-04-28

identifies four domains (1982, 50): staffing, development, appraisal, and rewards. Ulrich , Brockbank , and Yeung (1989, 314) suggest six: staffing, development...1989, 112-114; Ulrich 1987, 169- 171; Meshoulam and Baird 1987, 485; Coates 1987, 221-228). This turbulent environment, both internal and external to...this environment is for a business to recognize the value of and leverage the capabilities of its human resources ( Ulrich 1987, 171-173; Wilhelm 1990

Traditional Chinese version of the Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT-TC): Its validation and application to schizophrenic individuals.

PubMed

Mao, Wei-Chung; Chen, Li-Fen; Chi, Chia-Hsing; Lin, Ching-Hung; Kao, Yu-Chen; Hsu, Wen-Yau; Lane, Hsien-Yuan; Hsieh, Jen-Chuen

2016-09-30

Schizophrenia is an illness that impairs a person's social cognition. The Mayer Salovey Caruso Emotional Intelligence Test (MSCEIT) is the most well-known test used to measure emotional intelligence (EI), which is a major component of social cognition. Given the absence of EI ability-based scales adapted to Chinese speakers, we translated the MSCEIT into a Traditional Chinese version (MSCEIT-TC) and validated this scale for use in schizophrenia studies. The specific aims were to validate the MSCEIT-TC, to develop a norm for the MSCEIT-TC, and use this norm to explore the EI performance of schizophrenic individuals. We included in our study seven hundred twenty-eight healthy controls and seventy-six individuals with schizophrenia. The results suggest that the MSCEIT-TC is reliable and valid when assessing EI. The results showed good discrimination and validity when comparing the two study groups. Impairment was the greatest for two branches Understanding and Managing Emotions, which implies that the deficits of schizophrenia individuals involve ToM (theory of mind) tasks. Deficits involving the negative scale of schizophrenia was related to impaired performance when the MSCEIT-TC was used (in branch 2, 3, 4, and the area Strategic). Our findings suggest that the MSCEIT-TC can be used for emotional studies in healthy Chinese and in clinical setting for investigating schizophrenic individuals. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

78 FR 52903 - Humboldt (NV) Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-27

... FURTHER INFORMATION CONTACT: Jeff Ulrich, RAC Designated Federal Official, at 775-352-1215. Individuals.../htnf/rac within 21 days of the meeting. Written comments should be sent to Jeff Ulrich, Designated...

Physiological Effects of Continuous Colored Light Exposure on Mayer Wave Activity in Cerebral Hemodynamics: A Functional Near-Infrared Spectroscopy (fNIRS) Study.

PubMed

Metz, A J; Klein, S D; Scholkmann, F; Wolf, U

2017-01-01

We are increasingly exposed to colored light, but its impact on human physiology is not yet extensively investigated. In the present study we aimed to determine the effects of colored light on human cerebral Mayer wave activity (MWA). We measured oxy- ([O 2 Hb]), deoxy- ([HHb]), total hemoglobin ([tHb]) concentrations and tissue oxygen saturation (StO 2 ) by functional near-infrared spectroscopy (fNIRS) in the left and right pre-frontal cortex (L-PFC, R-PFC) of 17 subjects (median age: 29 years, 6 women). In a randomized crossover design subjects were exposed to blue, red, green, and yellow LED light for 10 min. Pre-light (8 min, baseline) and post-light (15 min, recovery) conditions were darkness. MWA was calculated from band-pass filtered fNIRS signals (~0.08-0.12 Hz). The medians from the last 3 min of each period (baseline, light exposure, recovery) were statistically analyzed. MWA was increased during red and green light vs. baseline and after blue light exposure in recovery in the L-PFC. MWA differed depending on the chosen frequency range, filter design, and type of signals to analyze (raw intensity, hemoglobin signal from multi-distance method or modified Beer-Lambert law, or within hemoglobin signals).

The effect of intranasal oxytocin on perceiving and understanding emotion on the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT).

PubMed

Cardoso, Christopher; Ellenbogen, Mark A; Linnen, Anne-Marie

2014-02-01

Evidence suggests that intranasal oxytocin enhances the perception of emotion in facial expressions during standard emotion identification tasks. However, it is not clear whether this effect is desirable in people who do not show deficits in emotion perception. That is, a heightened perception of emotion in faces could lead to "oversensitivity" to the emotions of others in nonclinical participants. The goal of this study was to assess the effects of intranasal oxytocin on emotion perception using ecologically valid social and nonsocial visual tasks. Eighty-two participants (42 women) self-administered a 24 IU dose of intranasal oxytocin or a placebo in a double-blind, randomized experiment and then completed the perceiving and understanding emotion components of the Mayer-Salovey-Caruso Emotional Intelligence Test. In this test, emotion identification accuracy is based on agreement with a normative sample. As expected, participants administered intranasal oxytocin rated emotion in facial stimuli as expressing greater emotional intensity than those given a placebo. Consequently, accurate identification of emotion in faces, based on agreement with a normative sample, was impaired in the oxytocin group relative to placebo. No such effect was observed for tests using nonsocial stimuli. The results are consistent with the hypothesis that intranasal oxytocin enhances the salience of social stimuli in the environment, but not nonsocial stimuli. The present findings support a growing literature showing that the effects of intranasal oxytocin on social cognition can be negative under certain circumstances, in this case promoting "oversensitivity" to emotion in faces in healthy people. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Contract Management Process Maturity: Empirical Analysis of Organizational Assessments

DTIC Science & Technology

2009-08-27

maturity or learning capability ( Yueng , Ulrich, Nason, & Von Glinow, 1999), thus enabling them to produce high-quality goods and services faster, cheaper...from http://www.transcom.mil/organization2.cfm Yueng , A.K., Ulrich, D.O., Nason, S.W., & Von Glinow, M.A. (1999). Organizational learning

Serials Information on CD-ROM: A Reference Perspective.

ERIC Educational Resources Information Center

Karch, Linda S.

1990-01-01

Describes Ulrich's PLUS (a CD-ROM version of Ulrich's serials directories) and EBSCO's CD-ROM version of "The Serials Directory," and compares the two in terms of their use as reference tools. Areas discussed include database content, user aids, system features, search features, and a comparison of search results. Equipment requirements…

Surrogate in vitro fertilization outcome in typical and atypical forms of Mayer-Rokitansky-Kuster-Hauser syndrome.

PubMed

Raziel, A; Friedler, S; Gidoni, Y; Ben Ami, I; Strassburger, D; Ron-El, R

2012-01-01

The genital malformations in Mayer-Rokitansky-Küster-Hauser syndrome (MRKH) are frequently accompanied by associated malformations whose forms were recently classified as typical (isolated uterovaginal aplasia/hypoplasia) and atypical (the addition of malformations in the ovary or renal system). The aim of this study was to compare the surrogate IVF performance of women with typical and atypical forms including their chances of achieving pregnancy. The follow-up data on a total of 102 cycles of surrogate IVF in 27 MRKH patients treated in our department between 2000 and 2010 were analysed. Twenty patients with the typical form who underwent 72 IVF cycles were compared with seven patients with the atypical form who underwent 30 IVF cycles. The various examined parameters of these intended mothers were age, hormonal profile during controlled ovarian hyperstimulation and laboratory outcome. The mean number of gonadotrophin ampoules needed for stimulation and treatment duration was significantly higher in the atypical form (3600 ± 1297IU for 13 ± 2.3 days versus 2975 ± 967 IU for 11.6 ± 1.6 days, P≤ 0.01). Serum estradiol and progesterone levels measured on the hCG administration day were similar. A significantly higher mean number of follicles 12.6 ± 6 versus 8.9 ± 5.4, P≤ 0.03, metaphase II (MII) oocytes 8.7 ± 5.1 versus 6.7 ± 4.8, P≤ 0.05, fertilizations 6 ± 3.6 versus 4.4 ± 3.3, P≤ 0.03 and cleaving embryos 5.7 ± 3.8 versus 4.1 ± 3.3, P≤ 0.01 were available in patients with the typical form compared with those with the atypical form, respectively. There was no significant difference in fertilization rate, cleavage rate or the mean number of transferred embryos. Embryo quality of the transferred ones and pregnancy rate per cycle were also similar between the two groups. Women with the typical form of MRKH needed fewer gonadotrophins and for a shorter duration for ovarian hyperstimulation. The mean number of follicles, oocytes, MII oocytes

Gene expression profile of patients with Mayer-Rokitansky-Küster-Hauser syndrome: new insights into the potential role of developmental pathways.

PubMed

Nodale, Cristina; Ceccarelli, Simona; Giuliano, Mariateresa; Cammarota, Marcella; D'Amici, Sirio; Vescarelli, Enrica; Maffucci, Diana; Bellati, Filippo; Panici, Pierluigi Benedetti; Romano, Ferdinando; Angeloni, Antonio; Marchese, Cinzia

2014-01-01

Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) is a rare disease characterized by congenital aplasia of uterus and vagina. Although many studies have investigated several candidate genes, up to now none of them seem to be responsible for the aetiology of the syndrome. In our study, we identified differences in gene expression profile of in vitro cultured vaginal tissue of MRHKS patients using whole-genome microarray analysis. A group of eight out of sixteen MRKHS patients that underwent reconstruction of neovagina with an autologous in vitro cultured vaginal tissue were subjected to microarray analysis and compared with five healthy controls. Results obtained by array were confirmed by qRT-PCR and further extended to other eight MRKHS patients. Gene profiling of MRKHS patients delineated 275 differentially expressed genes, of which 133 downregulated and 142 upregulated. We selected six deregulated genes (MUC1, HOXC8, HOXB2, HOXB5, JAG1 and DLL1) on the basis of their fold change, their differential expression in most patients and their relevant role in embryological development. All patients showed upregulation of MUC1, while HOXB2 and HOXB5 were downregulated, as well as Notch ligands JAG1 and DLL1 in the majority of them. Interestingly, HOXC8 was significantly upregulated in 47% of patients, with a differential expression only in MRKHS type I patients. Taken together, our results highlighted the dysregulation of developmental genes, thus suggesting a potential alteration of networks involved in the formation of the female reproductive tract and providing a useful clue for understanding the pathophysiology of MRKHS.

Gene Expression Profile of Patients with Mayer-Rokitansky-Küster-Hauser Syndrome: New Insights into the Potential Role of Developmental Pathways

PubMed Central

Giuliano, Mariateresa; Cammarota, Marcella; D’Amici, Sirio; Vescarelli, Enrica; Maffucci, Diana; Bellati, Filippo; Panici, Pierluigi Benedetti; Romano, Ferdinando; Angeloni, Antonio; Marchese, Cinzia

2014-01-01

Mayer-Rokitansky-Küster-Hauser syndrome (MRKHS) is a rare disease characterized by congenital aplasia of uterus and vagina. Although many studies have investigated several candidate genes, up to now none of them seem to be responsible for the aetiology of the syndrome. In our study, we identified differences in gene expression profile of in vitro cultured vaginal tissue of MRHKS patients using whole-genome microarray analysis. A group of eight out of sixteen MRKHS patients that underwent reconstruction of neovagina with an autologous in vitro cultured vaginal tissue were subjected to microarray analysis and compared with five healthy controls. Results obtained by array were confirmed by qRT-PCR and further extended to other eight MRKHS patients. Gene profiling of MRKHS patients delineated 275 differentially expressed genes, of which 133 downregulated and 142 upregulated. We selected six deregulated genes (MUC1, HOXC8, HOXB2, HOXB5, JAG1 and DLL1) on the basis of their fold change, their differential expression in most patients and their relevant role in embryological development. All patients showed upregulation of MUC1, while HOXB2 and HOXB5 were downregulated, as well as Notch ligands JAG1 and DLL1 in the majority of them. Interestingly, HOXC8 was significantly upregulated in 47% of patients, with a differential expression only in MRKHS type I patients. Taken together, our results highlighted the dysregulation of developmental genes, thus suggesting a potential alteration of networks involved in the formation of the female reproductive tract and providing a useful clue for understanding the pathophysiology of MRKHS. PMID:24608967

From Jefferson to Metallica to Your Campus: Copyright Issues in Student Peer-to-Peer File Sharing

ERIC Educational Resources Information Center

Cesarini, Lisa McHugh; Cesarini, Paul

2008-01-01

When Lars Ulrich, drummer for the rock group Metallica, testified before Congress about his group's lawsuit against Napster in 2000, many people who followed copyright issues in the music industry were not surprised (Ulrich, 2000). Ever since downloading audio files became as easy as clicking a few buttons on a personal computer, charges of…

Emotional Intelligence: The MSCEIT from the Perspective of Generalizability Theory

ERIC Educational Resources Information Center

Follesdal, Hallvard; Hagtvet, Knut A.

2009-01-01

The Mayer, Salovey, & Caruso Emotional Intelligence Test (MSCEIT) has been reported to provide reliable scores for the four-branch ability model of emotional intelligence [Mayer, J. D., Salovey, P., & Caruso, D. R. (2002). "Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). User's manual." Toronto, Canada: Multi-Health…

Quantifying the Relationship Among Hospital Design, Satisfaction, and Psychosocial Functioning in a Pediatric Hematology-Oncology Inpatient Unit

PubMed Central

Sherman-Bien, Sandra A.; Malcarne, Vanessa L.; Roesch, Scott; Varni, James W.; Katz, Ernest R.

2013-01-01

Increasingly, empirical support demonstrates that the built environment may affect the physical and psychosocial well-being of patients, their families, and hospital staff (Beauchemin & Hays, 1996; Rubin, Owens, & Golden, 1998; Sherman, Varni, Ulrich, & Malcarne, 2005; Ulrich, 1991; Varni et al., 2004; Whitehouse et al., 2001). Investigators posit two mechanisms through which the built environment can impact patients: indirectly, by enhancing the quality of care and helping a patient feel more relaxed; and/or directly, by altering the physiological recovery process (Malcolm, 1992). Several literature reviews have been published on the relationship between the hospital built environment and patient outcomes (Joseph, Keller, & Kronick, 2008; Rubin et al., 1998; Sherman, Shepley, & Varni, 2005; Ulrich, Quan, Zimring, Joseph, & Choudhary, 2004). In their 1998 review, Rubin et al. found studies linking environment with a number of health and satisfaction outcomes but little research that had been conducted in a scientifically valid manner. Ulrich et al.'s 2004 review of the role of the physical environment in hospital design identified a number of more rigorously conducted studies, focusing mainly on adult environments and on issues of medical safety and hospital-acquired infection rates. Their conclusions linked environmental features such as noise to an increase in perceived stress and physiological arousal; exposure to natural light to reductions in depression, length of hospital stay, and pain medications and to improved sleep; and hospital gardens to improved physical and psychosocial functioning (Ulrich et al., 2004). PMID:21960191

On the Concept of Energy: Eclecticism and Rationality

ERIC Educational Resources Information Center

Coelho, Ricardo Lopes

2014-01-01

In the theory of heat of the first half of the nineteenth century, heat was a substance. Mayer and Joule contradicted this thesis but developed different concepts of heat. Heat was a force for Mayer and a motion for Joule. Both Mayer and Joule determined the mechanical equivalent of heat. This result was, however, justified in accordance with…

Understanding Mission Essential Competencies as a Work Analysis Method

DTIC Science & Technology

2007-08-01

Working: People talk about what they do all day and how they feel about what they do. New York: Pantheon. Ulrich , D., Brockbank , W., Yeung, A...it can be said with certainty that competencies have been defined in many ways over the past 20 years (e.g., Blancero, Boroski, & Dyer, 1996; Ulrich ... Brockbank , Yeung, & Lake, 1995; Spencer & Spencer, 1993). However, perhaps three discernable central or consistent characteristics of competencies

Synthesizing Graphene Production with Polymeric Injection Molding for Enhancing EMI Shielding Effectiveness of Plastics

DTIC Science & Technology

2017-09-01

Ulrich, Karl T., and Steven D. Eppinger. 2012. Product Design and Development, 5th ed. New York: McGraw-Hill Irwin. Warner, Jamie H., Franziska Schaffel...of tasks that an organization or business generally follows to transform a thought or idea of a product to a manufactured good. In the early stages...established product design and development processes. Karl Ulrich and Steven Eppinger (2012) state that one of the initial steps in the opportunity

Sexual and functional results after creation of a neovagina in women with Mayer-Rokitansky-Küster-Hauser syndrome: a comparison of nonsurgical and surgical procedures.

PubMed

Morcel, Karine; Lavoué, Vincent; Jaffre, Frédérique; Paniel, Bernard-Jean; Rouzier, Roman

2013-07-01

To compare nonsurgical and surgical procedures for creation of a neovagina in women with Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome in terms of sexual satisfaction. We report a cross-sectional study of 91 women with MRKH syndrome undergoing a neovagina creation procedure. They were members of the French National Association of Women with MRKH syndrome. We analyzed all answers to a questionnaire mailed to each woman. The questionnaire solicited short answers concerning the diagnosis and the neovagina procedure, and included the standardized FSFI (Female Sexual Function Index) questionnaire. All analyses were performed using the chi-squared test and Student's t-test. A p-value of <0.05 was considered statistically significant. Forty women answered the questionnaire. Twenty had been treated by Frank's method (non-surgical group) and 20 had undergone a surgical procedure, sigmoid vaginoplasty (12 cases) or Davidov's technique (8 cases) (surgical group). The mean time after neovagina creation was 7 years (range 1-44 years). The population characteristics did not differ significantly between the nonsurgical and surgical groups. The total FSFI score indicated good and similar functional results in the two groups (25.3±7.5 versus 25.3±8.0). Functional sexual outcomes after nonsurgical and surgical methods were similar. Therefore, the Frank's method should be proposed as first line therapy because it is less invasive than surgical procedures. In the case of failure of this technique or of refusal by the patient, surgical reconstruction may then be offered. Copyright © 2013. Published by Elsevier Ireland Ltd.

Sexual life and sexual wellness in individuals with complete androgen insensitivity syndrome (CAIS) and Mayer-Rokitansky-Küster-Hauser Syndrome (MRKHS).

PubMed

Fliegner, Maike; Krupp, Kerstin; Brunner, Franziska; Rall, Katharina; Brucker, Sara Y; Briken, Peer; Richter-Appelt, Hertha

2014-03-01

Sexual wellness depends on a person's physical and psychological constitution. Complete Androgen Insensitivity Syndrome (CAIS) and Mayer-Rokitansky-Küster-Hauser Syndrome (MRKHS) can compromise sexual well-being. To compare sexual well-being in CAIS and MRKHS using multiple measures: To assess sexual problems and perceived distress. To gain insight into participants' feelings of inadequacy in social and sexual situations, level of self-esteem and depression. To determine how these psychological factors relate to sexual (dys)function. To uncover what participants see as the source of their sexual problems. Data were collected using a paper-and-pencil questionnaire. Eleven individuals with CAIS and 49 with MRKHS with/without neovagina treatment were included. Rates of sexual dysfunctions, overall sexual function, feelings of inadequacy in social and sexual situations, self-esteem and depression scores were calculated. Categorizations were used to identify critical cases. Correlations between psychological variables and sexual function were computed. Sexually active subjects were compared with sexually not active participants. A qualitative content analysis was carried out to explore causes of sexual problems. An extended list of sexual problems based on the Diagnostic and Statistical Manual of Mental Disorders, 4th ed., text revision, by the American Psychiatric Association and related distress. Female Sexual Function Index (FSFI), German Questionnaire on Feelings of Inadequacy in Social and Sexual Situations (FUSS social scale, FUSS sexual scale), Rosenberg Self-Esteem Scale (RSE), Brief Symptom Inventory (BSI) subscale depression. Open question on alleged causes of sexual problems. The results point to a far-reaching lack of sexual confidence and sexual satisfaction in CAIS. In MRKHS apprehension in sexual situations is a source of distress, but sexual problems seem to be more focused on issues of vaginal functioning. MRKHS women report being satisfied with their

Mayer Kangri metamorphic complexes in Central Qiangtang (Tibet, western China): implications for the Triassic-early Jurassic tectonics associated with the Paleo-Tethys Ocean

NASA Astrophysics Data System (ADS)

Wang, Yixuan; Liang, Xiao; Wang, Genhou; Yuan, Guoli; Bons, Paul D.

2018-03-01

The Mesozoic orogeny in Central Qiangtang Metamorphic Belt, northern Tibet, provides important insights into the geological evolution of the Paleo-Tethys Ocean. However, the Triassic-early Jurassic tectonics, particularly those associated with the continental collisionstage, remains poorly constrained. Here we present results from geological mapping, structural analysis, P-T data, and Ar-Ar geochronology of the Mayer Kangri metamorphic complex. Our data reveal an E-W-trending, 2 km wide dome-like structure associated with four successive tectonic events during the Middle Triassic and Early Jurassic. Field observations indicate that amphibolite and phengite schist complexes in this complex are separated from the overlying lower greenschist mélange by normal faulting with an evident dextral shearing component. Open antiform-like S2 foliation of the footwall phengite schist truncates the approximately north-dipping structures of the overlying mélange. Microtextures and mineral chemistry of amphibole reveal three stages of growth: Geothermobarometric estimates yield temperatures and pressures of 524 °C and 0.88 GPa for pargasite cores, 386 °C and 0.34 GPa for actinolite mantles, and 404 °C and 0.76 GPa for winchite rims. Peak blueschist metamorphism in the phengite schist occurred at 0.7-1.1 GPa and 400 °C. Our Ar-Ar dating of amphibole reveals rim-ward decreasing in age bands, including 242.4-241.2 Ma, ≥202.6-196.8, and 192.9-189.8 Ma. The results provide evidence for four distinct phases of Mesozoic tectonic evolution in Central Qiangtang: (1) northward oceanic subduction beneath North Qiangtang ( 244-220 Ma); (2) syn-collisional slab-break off (223-202 Ma); (3) early collisional extension driven by buoyant extrusion flow from depth ( 202.6-197 Ma); and (4) post-collision contraction and reburial (195.6-188.7 Ma).

Vocational Education and Training--The European Research Field. Background Report. Volume I. First Edition.

ERIC Educational Resources Information Center

European Centre for the Development of Vocational Training, Thessaloniki (Greece).

This document contains 12 papers on vocational education and training (VET) and related research that were developed for a 1998 European research report titled "Training for a Changing Society." The following papers are included: "Foreword" (Stavros Stavrou, Manfred Tessaring); "Institutional Framework Conditions and…

Genetics Home Reference: congenital central hypoventilation syndrome

MedlinePlus

... M, Stevens CA, Berry-Kravis EM, Weese-Mayer DE. PHOX2B mutation-confirmed congenital central hypoventilation syndrome: presentation ... on PubMed Axelrod FB, Chelimsky GG, Weese-Mayer DE. Pediatric autonomic disorders. Pediatrics. 2006 Jul;118(1): ...

Encapsulation and Annealing of Sulfur and Selenium Implanted Gallium Arsenide

DTIC Science & Technology

1978-03-24

Nisse, and F. L. Vook, Plenum Press, New York 1974 (p. 141). 3. J. A. Borders and S. T. Picraux, Proc. IEEE 62, 1224 (1974). 4. A. Hiraki , M. A. Nicolet...and J. W. Mayer, Appl. Phys. Letters 18, 178 (1971). 5. A. Hiraki and E. Lugujjo, J. Vacuum Sci. Technol. 9, 155 (1972). 6. A. Hiraki , E. Lugujjo, M...A. Nicolet, and J. W. Mayer, phys. stat. sol (a) 7, 401 (1971). 7. A. Hiraki , E. Lugujjo, and J. W. Mayer, J. Appl. Phys. 43, 3643 (1972). 8. J. M

Effects of Cognitive Load on Trust

DTIC Science & Technology

2011-11-01

individualistic culture ; (2) examining the relationship between cognitive load and trust. 15. SUBJECT TERMS Cognitive Psychology , Behavioural...This report covers results of two research tasks: (1) evaluating the relative strength of Mayer?s trustworthiness indicators in both a collectivistic and

Republication of: Contributions to the theory of gravitational radiation fields. Exact solutions of the field equations of the general theory of relativity V

NASA Astrophysics Data System (ADS)

Kundt, Wolfgang; Trümper, Manfred

2016-04-01

This is an English translation of a paper by Wolfgang Kundt and Manfred Trümper, first published in 1962 in the proceedings of the Academy of Sciences and Literature in Mainz (Germany). The original paper was the last of a five-part series of articles containing the first summary of knowledge about exact solutions of Einstein's equations found until then. (All the other parts of the series have already been re-published as Golden Oldies.) This fifth contribution summarizes key points of the earlier papers and applies them, in particular results from papers II and IV in the series, in the context of the propagation of gravitational radiation when matter is present. The paper has been selected by the Editors of General Relativity and Gravitation for re-publication in the Golden Oldies series of the journal. This republication is accompanied by an editorial note written by Malcolm A.H. MacCallum and by a brief autobiography of Manfred Trümper.

Early Identification of Skill Needs in Europe. CEDEFOP Reference Series.

ERIC Educational Resources Information Center

Schmidt, Susanne Liane, Ed.; Schomann, Klaus, Ed.; Tessaring, Manfred, Ed.

This document contains the following papers: "Early Recognition of Skill Needs in Europe: European Conference, Berlin, 30/31 May 2002" (Susanne Liane Schmidt, Klaus Schomann, Manfred Tessaring); "Welcome and Opening of the European Conference 'Early Recognition of Skill Needs in Europe,' 30 May 2002, Social Sciences Research Center…

Rapid Profile: A Second Language Screening Procedure.

ERIC Educational Resources Information Center

Mackey, Alison; And Others

1991-01-01

Rapid Profile, developed by Manfred Pienemann of National Languages Institute of Australia/Language Acquisition Research Centre, is a computer-based procedure for screening speech samples collected from language learners to assess their level of language development as compared to standard patterns in the acquisition of the target language. Rapid…

Eo-Ulrichian to Neo-Ulrichian views: The renaissance of "layer-cake stratigraphy"

USGS Publications Warehouse

Brett, Carlton E.; McLaughlin, P.I.; Baird, G.C.

2007-01-01

Classical notions of "layer-cake stratigraphy" have been denigrated as representing an antiquated "Neptunian" view of the geologic record with the American paleontologist-stratigrapher E.O. Ulrich vilified as its quintessential advocate. Some of the extreme "layer-cake" interpretations of E.O. Ulrich are demonstrably incorrect, especially where applied in marginal marine and terrestrial settings. However, close scrutiny of Ulrich's work suggests that the bulk was correct and demonstrated considerable insight for the time. Subsequent development of facies concepts revolutionized geologists' view of time-space relationships in stratigraphy, but rather than focusing on facies patterns within the established stratigraphic (layer-cake) frameworks many geologists in North America came to view strata as parts of diachronous facies mosaics. Recent advances in the development of event and sequence stratigraphic paradigms are beginning to swing the pendulum back the other way. Possible causes of "layer-cake" patterns are numerous and varied, including: (1) parallelism of depositional strike and outcrop belts, especially in foreland basins, (2) very widespread environmental belts developed in low-relief cratonic areas, (3) time-averaging homogenizes facies to a limited extent, resulting in a very subtle signature of lateral change, (4) condensed beds (hardgrounds, bone beds, ironstones, etc.) often form in responses to extrabasinal forces, thus they cross-cut facies, and (5) large events (i.e. hurricanes, floods, tsunamis, eruptions, etc.) are "over represented" in the rock record. A revised ("Neo-Ulrichian") layer-cake paradigm carries many of the original correct empirical observations of pattern, noted by Ulrich, recast in terms of event and sequence stratigraphy.

Toward New Horizons. Volume 3. Technical Intelligence Supplement

DTIC Science & Technology

1946-05-01

Westtiroler Kraftwerke , a power company with plans for a 1,000,000-kw project for supplying the region of the German Rhine with power. The water requirements of... Kraftwerke and the Siemens Bau-Union, SBU, as well as Innerebner & Mayer. (b) Buildings and foundations, Arbeitsgemeinschaft Innerebner & Mayer, Ph

The American University as a Civic Institution.

ERIC Educational Resources Information Center

Stanley, Manfred; And Others

1989-01-01

This Civic Arts Review issue contains an essay by Stanley Manfred titled "The American University as a Civic Institution" which identifies some of the features which have made the contemporary American university a civic institution with important civic functions, and identifies some of the societal contradictions which impede recognition and…

Measures of Emotional Intelligence and Social Acceptability in Children: A Concurrent Validity Study

ERIC Educational Resources Information Center

Windingstad, Sunny; McCallum, R. Steve; Bell, Sherry Mee; Dunn, Patrick

2011-01-01

The concurrent validity of two measures of Emotional Intelligence (EI), one considered a trait measure, the other an ability measure, was examined by administering the Emotional Quotient Inventory: Youth Version (EQi:YV; Bar-On & Parker, 2000), the Mayer-Salovey-Caruso Emotional Intelligence Test: Youth Version (MSCEIT:YV; Mayer, Salovey, &…

History of the USDA Human Nutrition Research Center on Aging at Tufts University

USDA-ARS?s Scientific Manuscript database

The Jean Mayer United States Department of Agriculture Human Nutrition Research Center on Aging at Tufts University, while quite a mouthful, is aptly named, since it has contributed substantially to the legacy of Jean Mayer, to the scientific stature of the USDA and, in Atwater’s tradition, to the d...

Adaptation of Acoustic Model Experiments of STM via Smartphones and Tablets

ERIC Educational Resources Information Center

Thees, Michael; Hochberg, Katrin; Kuhn, Jochen; Aeschlimann, Martin

2017-01-01

The importance of Scanning Tunneling Microscopy (STM) in today's research and industry leads to the question of how to include such a key technology in physics education. Manfred Euler has developed an acoustic model experiment to illustrate the fundamental measuring principles based on an analogy between quantum mechanics and acoustics. Based on…

Comments on "Another Look at the New York City Voucher Experiment."

ERIC Educational Resources Information Center

Myers, David E.; Mayer, Daniel P.

This brief paper is a response to a reanalysis (Krueger & Zhu, 2003) of a report (Mayer, Peterson, Myers, Tuttle, & Howell, 2002). The response is offered by two of the authors (Myers & Mayer) of the original report. The original report presented an evaluation of the impact of vouchers on students' reading and mathematics achievement…

Thermodynamic studies of aqueous and CCl4 solutions of 15-crown-5 at 298.15 K: an application of McMillan-Mayer and Kirkwood-Buff theories of solutions.

PubMed

Dagade, Dilip H; Shetake, Poonam K; Patil, Kesharsingh J

2007-07-05

The density and osmotic coefficient data for solutions of 15-crown-5 (15C5) in water and in CCl4 solvent systems at 298.15 K have been reported using techniques of densitometry and vapor pressure osmometry in the concentration range of 0.01-2 mol kg-1. The data are used to obtain apparent molar and partial molar volumes, activity coefficients of the components as a function of 15C5 concentration. Using the literature heat of dilution data for aqueous system, it has become possible to calculate entropy of mixing (DeltaS(mix)), excess entropy of solution (DeltaS(E)), and partial molar entropies of the components at different concentrations. The results of all these are compared to those obtained for aqueous 18-crown-6 solutions reported earlier. It has been observed that the partial molar volume of 15C5 goes through a minimum and that of water goes through a maximum at approximately 1.2 mol kg(-1) in aqueous solutions whereas the opposite is true in CCl4 medium but at approximately 0.5 mol kg(-1). The osmotic and activity coefficients of 15C5 and excess free energy change for solution exhibit distinct differences in the two solvent systems studied. These results have been explained in terms of hydrophobic hydration and interactions in aqueous solution while weak solvophobic association of 15C5 molecules in CCl4 solutions is proposed. The data are further subjected to analysis by applying McMillan-Mayer and Kirkwood-Buff theories of solutions. The analysis shows that osmotic second virial coefficient value for 15C5 is marginally less than that of 18C6 indicating that reduction in ring flexibility does not affect the energetics of the interactions much in aqueous solution while the same gets influenced much in nonpolar solvent CCl4.

Shape Optimisation of Holes in Loaded Plates by Minimisation of Multiple Stress Peaks

DTIC Science & Technology

2015-04-01

UNCLASSIFIED UNCLASSIFIED Shape Optimisation of Holes in Loaded Plates by Minimisation of Multiple Stress Peaks Witold Waldman and Manfred...minimising the peak tangential stresses on multiple segments around the boundary of a hole in a uniaxially-loaded or biaxially-loaded plate . It is based...RELEASE UNCLASSIFIED UNCLASSIFIED Shape Optimisation of Holes in Loaded Plates by Minimisation of Multiple Stress Peaks Executive Summary Aerospace

Confinement and Mayer cluster expansions

NASA Astrophysics Data System (ADS)

Bourgine, Jean-Emile

2014-05-01

In this paper, we study a class of grand-canonical partition functions with a kernel depending on a small parameter ɛ. This class is directly relevant to Nekrasov partition functions of 𝒩 = 2 SUSY gauge theories on the 4d Ω-background, for which ɛ is identified with one of the equivariant deformation parameter. In the Nekrasov-Shatashvili limit ɛ→0, we show that the free energy is given by an on-shell effective action. The equations of motion take the form of a TBA equation. The free energy is identified with the Yang-Yang functional of the corresponding system of Bethe roots. We further study the associated canonical model that takes the form of a generalized matrix model. Confinement of the eigenvalues by the short-range potential is observed. In the limit where this confining potential becomes weak, the collective field theory formulation is recovered. Finally, we discuss the connection with the alternative expression of instanton partition functions as sums over Young tableaux.

Essential Oil Composition of Five Collections of Achillea biebersteinii from Central Turkey and their Antifungal and Insecticidal Activity

DTIC Science & Technology

2011-05-04

Horinouchi 1432-1, Hachioji, Tokyo 192-0392, Japan mimakiy@ps.toyaku.ac.jp PROFESSOR STEPHEN G. PYNE Department of Chemistry University of Wollongong...Wollongong, New South Wales, 2522, Australia spyne@uow.edu.au PROFESSOR MANFRED G. REINECKE Department of Chemistry , Texas Christian University...Forts Worth, TX 76129, USA m.reinecke@tcu.edu PROFESSOR WILLIAM N. SETZER Department of Chemistry The University of Alabama in Huntsville

The Primacy of Standards for Paradigm Evaluation: A Rejoinder.

ERIC Educational Resources Information Center

Rowland, Robert C.

1982-01-01

Considers the positions developed by Lichtman and Rohrer and by Ulrich, and then focuses on Zarefsky's indictment of the proposed standards for evaluating debate paradigms. (See CS 705 841-705 844). (PD)

Educational Objectives: The Why Matters

DTIC Science & Technology

2013-03-01

Management Science 18, no. 2, (Oct., 1971): 28-30; Manfred F. R. Kets de Vries , “Decoding the Team Conundrum: The Eight Roles Executives Play...Examples of the behavioral role frameworks are Minzberg’s, Kets De Vries and Hart and Quinn’s.70 Examples of preferential role frameworks are...frameworks Minzburg Kets de Vries Hart & Quinn Belbin Keirsey Von Oech Figurehead Strategist Vision Setter Plant Rational Explorer Leader Change

Materials on the brink: unprecedented transforming materials

DTIC Science & Technology

2013-09-10

2013 56.00 Shenqiang Ren\\, Manfred Wuttig. Spinodal synthesis of PZT /NFO magnetoelectric, Applied Physics Letters, (08 2007): 83501. doi: 02/06/2013... PZT . This material was discovered through a combinatorial search. Rabe et al. have used first principles methods to show that this morphotropic...temperature. James et al. have suggested a new strategy for energy recovery from waste heat using this alloy. • Discovery of a new fatigue -free shape

High-Fidelity e-Learning: SEI’s Virtual Training Environment (VTE)

DTIC Science & Technology

2009-01-01

Assessment 2.4 Collaboration 2.4.1 Peer-Student Collaboration 2.4.2 Instructor Support 2.5 Accessibility 2.6 Modularity 2.6.1 Design for Re-Use 2.6.2 Design ...ing Environment as an implementation of a high-fidelity e-Ieaming system. This report does not cover concepts of pedagogy or instructional design in e...pedagogical agents. This is the basis for Clark and Mayer’s Personalization principle for designing media for e-learning [Clark & Mayer 2003]. E-learning

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

Van Vleet, Mary J.; Misquitta, Alston J.; Stone, Anthony J.

Short-range repulsion within inter-molecular force fields is conventionally described by either Lennard-Jones or Born-Mayer forms. Despite their widespread use, these simple functional forms are often unable to describe the interaction energy accurately over a broad range of inter-molecular distances, thus creating challenges in the development of ab initio force fields and potentially leading to decreased accuracy and transferability. Herein, we derive a novel short-range functional form based on a simple Slater-like model of overlapping atomic densities and an iterated stockholder atom (ISA) partitioning of the molecular electron density. We demonstrate that this Slater-ISA methodology yields a more accurate, transferable, andmore » robust description of the short-range interactions at minimal additional computational cost compared to standard Lennard-Jones or Born-Mayer approaches. Lastly, we show how this methodology can be adapted to yield the standard Born-Mayer functional form while still retaining many of the advantages of the Slater-ISA approach.« less

Combining Different NLP Methods for HUMINT Report Analysis

DTIC Science & Technology

2009-10-01

JENGE, Silverius KAWALETZ, Ulrich SCHADE Fraunhofer-Institut für Kommunikation, Informationsverarbeitung und Ergonomie (FKIE) Neuenahrer Str. 20 53343...ES) Fraunhofer-Institut für Kommunikation, Informationsverarbeitung und Ergonomie (FKIE) Neuenahrer Str. 20 53343 Wachtberg-Werthhoven Germany 8

Nanobeam Photonic Crystal Cavity Light-Emitting Diodes

DTIC Science & Technology

2011-01-01

Nanobeam photonic crystal cavity light-emitting diodes Gary Shambat,1,a) Bryan Ellis,1 Jan Petykiewicz,1 Marie A. Mayer,2 Tomas Sarmiento ,1 James...J. H. Ryou, P. B. Deotare, R. Dupuis, and M. Loncar, Appl. Phys. Lett. 97, 051104 (2010). 5Y. Gong, B. Ellis, G. Shambat, T. Sarmiento , J. S. Harris...F. Karouta, S. He, and R. W. van der Heijden, Appl. Phys. Lett. 97, 151105 (2010). 9B. Ellis, M. A. Mayer, G. Shambat, T. Sarmiento , J. Harris, E. E

Quantum Optoelectronics Technical Digest, 1993. Volume 8. Postconference Edition. Summaries of Papers Presented at the Quantum Optoelectronics Topical Meeting Held in Palm Springs, California on March 17-19, 1993.

DTIC Science & Technology

1993-01-01

Japan Wayne Knox AT&T Bell Laboratories Emilio Mendez IBM T J Watson Research Center Manfred PlIkuhn Universit~t Stuttgart, Germany John Ryan University...B. Khurgin, Shaozhong Li, Johns Hopkins Univ. Nonlinear optical fundamental-mode photons is demonstrated. (p. 6) properties of quantum wells, based on...OThAl Microcavity VCSELs, J. L. Jewell, Photonics Research 2:45 pm Inc.; A. Scherer, B. Van der Gaag, L. M. Schiavone , J. P. Harbison, QWC4 Semiconductor

[Award of the Salomon-Neumann-Medal 2017 - Speech of the Laureate Prof. Bernt-Peter Robra, 5 September 2017, St. Peter´s Church Lübeck].

PubMed

Robra, Bernt-Peter

2018-02-19

The Salomon-Neumann-Medal 2017 of the German Society for Social Medicine and Prevention (DGSMP) was awarded to Bernt-Peter Robra, Institute for Social Medicine and Health Economics (ISMG) of the Otto von Guericke University Magdeburg. The person and scientific merits of Manfred Pflanz are valued and topics of the masterplan2020-process are highlighted, that offer chances for developments in medicine and public health. © Georg Thieme Verlag KG Stuttgart · New York.

JPRS Report, Arms Control

DTIC Science & Technology

1989-05-31

LD1505223589 Budapest MTI in English 2017 GMT 15 May 89 [Text] Budapest, May 15 (MTI)—NATO General Secre- tary Manfred Woerner discussed the missile...Denucle- arization or the Implications of the Interatlantic Crisis "] [Excerpts] While a tremendous majority of the people on earth and all progressive...Avibras is experiencing a financial crisis . At the end of last year, after the Iraqi Government delayed payment on military rocket launchers of

Nicole Schultheiss flies an F/A-18 simulator with NASA engineer Byron Simpson's coaching during Take Your Children to Work Day June 22

NASA Image and Video Library

2004-06-22

Nicole Schultheiss, a fourth-grader at Ulrich Elementary School in California City, "flew" an F/A-18 simulator with NASA engineer Byron Simpson's coaching during Take Your Children to Work Day June 22 at NASA Dryden Flight Research Center.

How static media is understood and used by high school science teachers

NASA Astrophysics Data System (ADS)

Hirata, Miguel

The purpose of the present study is to explore the role of static media in textbooks, as defined by Mayer (2001) in the form of printed images and text, and how these media are viewed and used by high school science teachers. Textbooks appeared in the United States in the late 1800s, and since then pictorial aids have been used extensively in them to support the teacher's work in the classroom (Giordano, 2003). According to Woodward, Elliott, and Nagel (1988/2013) the research on textbooks prior to the 1970s doesn't present relevant work related to the curricular role and the quality and instructional design of textbooks. Since then there has been abundant research, specially on the use of visual images in textbooks that has been approached from: (a) the text/image ratio (Evans, Watson, & Willows, 1987; Levin & Mayer, 1993; Mayer, 1993; Woodward, 1993), and (b) the instructional effectiveness of images (Woodward, 1993). The theoretical framework for this study comes from multimedia learning (Mayer, 2001), information design (Pettersson, 2002), and visual literacy (Moore & Dwyer, 1994). Data was collected through in-depth interviews of three high school science teachers and the graphic analyses of three textbooks used by the interviewed teachers. The interview data were compared through an analytic model developed from the literature, and the graphic analyses were performed using Mayer's multimedia learning principles (Mayer, 2001) and the Graphic Analysis Protocol (GAP) (Slough & McTigue, 2013). The conclusions of this study are: (1) pictures are specially useful for teaching science because science is a difficult subject to teach, (2) due this difficulty, pictures are very important to make the class dynamic and avoid students distraction, (3) static and dynamic media when used together can be more effective, (4) some specific type of graphics were found in the science textbooks used by the participants, in this case they were naturalistic drawings, stylized

On the Concept of Energy: Eclecticism and Rationality

NASA Astrophysics Data System (ADS)

Coelho, Ricardo Lopes

2014-06-01

In the theory of heat of the first half of the nineteenth century, heat was a substance. Mayer and Joule contradicted this thesis but developed different concepts of heat. Heat was a force for Mayer and a motion for Joule. Both Mayer and Joule determined the mechanical equivalent of heat. This result was, however, justified in accordance with those concepts of heat. Mayer's characterisation of force reappears in the very common textbook definition `energy cannot be created or destroyed but only transformed' and his theory led to a phenomenological approach to energy. Joule and Thomson's concept of heat led to a mechanistic approach to energy and to the common definition `energy is the capacity of doing work'. One and the same term `energy' subsumed these two approaches. The problematic concept of energy, energy as a substance, appears then as a result of an eclectic development of the concept. Another approach, which appeared in the 1860s, is directly based on the mechanical equivalent of heat and can be characterized by the use of `principle of equivalence' instead of `principle of energy conservation'. Unlike the others, this approach, which has been lost, poses no problems with the concept of energy. The problems with the energy concept as to the kind of phenomena dealt with in the present paper can, however, be overcome, as we shall see, in distinguishing between that which comes from experiments and that which is an interpretation of the experimental results within a conceptual framework.

A modified neo-vagina procedure in a low resource urogynecological unit: a case report of a 21 year old with Mayer-Rokitansky-Küster-Hauser (mrkh) Syndrome operated at Mbarara referral hospital, Southwestern Uganda.

PubMed

Kayondo, Musa; Njagi, Joseph; Mukasa, Peter Kivuniike; Margolis, Tom

2017-08-29

Although vaginal agenesis as may occur in Mayer-Rokitansky-Küster-Hauser (MRKH) syndrome is a rare condition, it is associated with not only anatomical problems but also serious psychological and social problems like painful sexual intercourse, primary amenorrhea and infertility. Surgery, which is aimed at reconstruction of a vagina of adequate length and width to serve the function, is the main method of treatment. Many methods for vaginal reconstruction have been described but each has its complications and limitations. The most commonly preferred procedure for treating this condition is the McIndoe vaginoplasty which involves dissection into the recto-vesical space, inserting two split thickness skin grafts folded over a mold in this newly created space and regular dilatation of the neovagina postoperatively to avoid stenosis. However surgeons with this expertise in this part of the world are rare to find and where they are available, the special molds on which to fold the skin grafts into the neovaginal space are not readily available. A 21-year-old female with vaginal agenesis was operated on using a modification of the McIndoe procedure using a cylinder of a 60cm 3 syringe as a vaginal mold/form and kept in place. We left a Foley in place for 10 days and we did a dye test after removing the syringe to ensure that there was no leakage resulting from fistula formation. The operation was successful and on subsequent monthly reviews of the patient, she has a patent functional vagina of about 9 cm in length at 8 months after the operation with resumption of sexual intercourse.

Contract Management Process Maturity: Analysis of Recent Organizational Assessments

DTIC Science & Technology

2009-04-22

Airman: The book. (Special Issue, Vol. LI). Washington, DC: Air Force News Agency, Secretary of the Air Force Office of Public Affairs. Yueng , A.K...competence ( Yueng , Ulrich, Nason, & von Glinow, 1999) • Capability maturity models have been successfully used in assessing software management and

Space Object Detection and Tracking Within a Finite Set Statistics Framework

DTIC Science & Technology

2017-04-13

Software for source extraction. Astronomy and Astrophysics Supplement Series, 117(2):393–404, 1996. [4] William M. Bolstad. Introduction to Bayesian...Urban, T Corbin, G Wycoff, Ulrich Bastian, Peter Schwekendiek, and A Wicenec. The tycho-2 catalogue of the 2.5 million brightest stars. Astronomy and

Disability and the Open City.

ERIC Educational Resources Information Center

Gleeson, Brendan

2001-01-01

Contributes to the social theorization of physical access for people with disabilities by critically exploring how Ulrich Beck's "reflexive modernisation" thesis might be applied to the geographical understanding of disability. Demonstrates how Beck's theoretical framework can be used to enrich people's understanding of the genesis and mediation…

The Arts 3D VLE Metaverse as a Network of Imagination

ERIC Educational Resources Information Center

Rauch, Ulrich; Cohodas, Marvin; Wang, Tim

2009-01-01

Ulrich Rauch, Marvin Cohodas, and Tim Wang describe the Arts Metaverse, a Croquet-based virtual learning environment under development at the University of British Columbia. The Arts Metaverse allows three-dimensional virtual reconstruction of important artifacts and sites of classical, ancient, and indigenous American art, thereby allowing…

Generational Differences and Participant Experiences in Leadership Development: A Phenomenological Study

ERIC Educational Resources Information Center

Remedies, Suzanne E.

2012-01-01

This qualitative phenomenological study examines generational cohort perceptions as they apply to civilian leadership training within the DOD. Zenger, Ulrich and Smallwood (2000) describe that a new approach for developing future leaders is necessary. Identifying whether generational perceptions of ELDP members positively or negatively impact DOD…

OVERVIEW OF AN INTERLABORATORY COLLABORATION ON EVALUATING THE EFFECTS OF MODEL HEPATOTOXICANTS ON HEPATIC GENE EXPRESSION

EPA Science Inventory

Evaluating the Effects of Methapyrilene and Clofibrate on Hepatic Gene Expression: A Collaboration Between Laboratories and a Comparison of Platform and Analytical Approaches

Roger G. Ulrich1, John C. Rockett2, G. Gordon Gibson3 and Syril Pettit4

1 Rosetta Inpharmat...

The "Self-Interested" Woman Academic: A Consideration of Beck's Model of the "Individualised Individual"

ERIC Educational Resources Information Center

Skelton, Christine

2005-01-01

The work of Ulrich Beck, particularly his concept of the "individualised individual", is increasingly cited by educational social scientists. As yet, there have been few empirical investigations that consider how applicable and relevant is the notion of the "individualised individual" in understanding how people make sense of…

Speaking with a Commonality Language: A Lexicon for System and Component Development

DTIC Science & Technology

2007-01-01

Abdullahil Azeem, “Impact of Commonality and Flexibility on Manufacturing Performance: A Simulation Study,” International Journal of Production Economics , Vols...Cycle Costs of Products,” International Journal of Production Economics , Vols. 60–61, April 1999, pp. 109–116. Robertson, David, and Karl Ulrich

IFLA General Conference, 1989. Division of Collections and Services. Open Forum of the Division; Section on Acquisition and Exchange; Section on Interlending and Document Delivery; Section on Serial Publications; Section on Rare and Precious Books and Documents. Booklet 50.

ERIC Educational Resources Information Center

1989

There are 20 papers in this collection from the Division of Collections and Services: "IFLA Division of Collections and Services" (Hope E. A. Clement); "Divisional Open Forum Reports" ("Section of Acquisition and Exchange" by Ulrich Montag; "Section of Government Information and Official Publications" by Bernadine Abbott Hoduski; "Section on…

Global Justice and Education: From Nation to Neuron

ERIC Educational Resources Information Center

Williams, Christopher

2010-01-01

What is the relationship between education and global justice? This question is addressed within Ulrich Beck's notion of global "goods" and "bads", through a multidisciplinary approach, which E.O. Wilson terms "consilience"--a "jumping together" of knowledge from international relations to neuroscience. A critical political analysis proposes that…

Freedom's Children: A Gender Perspective on the Education of the Learner-Citizen

ERIC Educational Resources Information Center

Arnot, Madeleine

2006-01-01

Drawing on Ulrich Beck's theory of "freedom's children," the present contribution examines contemporary concerns about educating young people "for" citizenship as well as educating them "about" citizenship. Under the first theme, the author focuses on the "citizen as learner," highlighting some of the gender- and class-related inequalities that…

PILOT PROJECT CLOSE UP: ORD RESEARCH INVENTORY

EPA Science Inventory

Harvey, Jim and Elin Ulrich. 2004. Pilot Project Close Up: ORD Research Inventory. Changing Times. Pp. 1. (ERL,GB R1022).

At the January 2003 summit, many people were drawn to our vision of improving ORD's internal communications by creating a "go-to" page that consolicat...

The Mayer Hashi Large-Scale Program to Increase Use of Long-Acting Reversible Contraceptives and Permanent Methods in Bangladesh: Explaining the Disappointing Results. An Outcome and Process Evaluation

PubMed Central

Rahman, Mizanur; Haider, M Moinuddin; Curtis, Sian L; Lance, Peter M

2016-01-01

ABSTRACT Background: Bangladesh has achieved a low total fertility rate of 2.3. Two-thirds of currently married women of reproductive age (CMWRA) want to limit fertility, and many women achieve their desired fertility before age 30. The incidence of unintended pregnancy and pregnancy termination is high, however. Long-acting reversible contraceptives (LARCs), consisting of the intrauterine device and implant, and permanent methods (PM), including female sterilization and vasectomy, offer several advantages in this situation, but only 8% of CMWRA or 13% of method users use these methods. Program: The Mayer Hashi (MH) program (2009–2013) aimed to improve access to and the quality of LARC/PM services in 21 of the 64 districts in Bangladesh. It was grounded in the SEED (supply–enabling environment–demand) Programming Model. Supply improvements addressed provider knowledge and skills, system strengthening, and logistics. Creating an enabling environment involved holding workshops with local and community leaders, including religious leaders, to encourage them to help promote demand for LARCs and PMs and overcome cultural barriers. Demand promotion encompassed training of providers in counseling, distribution of behavior change communication materials in the community and in facilities, and community mobilization. Methods: We selected 6 MH program districts and 3 nonprogram districts to evaluate the program. We used a before–after and intervention–comparison design to measure the changes in key contraceptive behavior outcomes, and we used a difference-in-differences (DID) specification with comparison to the nonprogram districts to capture the impact of the program. In addition to the outcome evaluation, we considered intermediate indicators that measured the processes through which the interventions were expected to affect the use of LARCs and PMs. Results: The use of LARCs/PMs among CMWRA increased between 2010 and 2013 in both program (from 5.3% to 7.5%) and

The Mayer Hashi Large-Scale Program to Increase Use of Long-Acting Reversible Contraceptives and Permanent Methods in Bangladesh: Explaining the Disappointing Results. An Outcome and Process Evaluation.

PubMed

Rahman, Mizanur; Haider, M Moinuddin; Curtis, Sian L; Lance, Peter M

2016-08-11

Bangladesh has achieved a low total fertility rate of 2.3. Two-thirds of currently married women of reproductive age (CMWRA) want to limit fertility, and many women achieve their desired fertility before age 30. The incidence of unintended pregnancy and pregnancy termination is high, however. Long-acting reversible contraceptives (LARCs), consisting of the intrauterine device and implant, and permanent methods (PM), including female sterilization and vasectomy, offer several advantages in this situation, but only 8% of CMWRA or 13% of method users use these methods. The Mayer Hashi (MH) program (2009-2013) aimed to improve access to and the quality of LARC/PM services in 21 of the 64 districts in Bangladesh. It was grounded in the SEED (supply-enabling environment-demand) Programming Model. Supply improvements addressed provider knowledge and skills, system strengthening, and logistics. Creating an enabling environment involved holding workshops with local and community leaders, including religious leaders, to encourage them to help promote demand for LARCs and PMs and overcome cultural barriers. Demand promotion encompassed training of providers in counseling, distribution of behavior change communication materials in the community and in facilities, and community mobilization. We selected 6 MH program districts and 3 nonprogram districts to evaluate the program. We used a before-after and intervention-comparison design to measure the changes in key contraceptive behavior outcomes, and we used a difference-in-differences (DID) specification with comparison to the nonprogram districts to capture the impact of the program. In addition to the outcome evaluation, we considered intermediate indicators that measured the processes through which the interventions were expected to affect the use of LARCs and PMs. The use of LARCs/PMs among CMWRA increased between 2010 and 2013 in both program (from 5.3% to 7.5%) and nonprogram (from 5.0% to 8.9%) districts, but the rate of

Caprellidae (Crustacea: Peracarida: Amphipoda) from the Red Sea and Suez Canal, with the redescription of Metaprotella africana and Paradeutella multispinosa.

PubMed

Zeina, Amr F; Guerra-García, José M

2016-04-06

The Caprellidae from the Red Sea are reviewed based on the literature data and new collections from the Hurghada coasts. So far, only six valid species has been reported from the Red Sea and Suez Canal: Caprella equilibra Say, 1818, Hemiaegina minuta Mayer, 1890, Metaprotella africana Mayer, 1903, Paracaprella pusilla Mayer, 1890 and Paradeutella multispinosa Schellenberg, 1928 and Pseudocaprellina pambanensis Sundara Raj, 1927. The type material of M. africana (deposited in the Muséum nacional d'Histoire naturelle, Paris) and Paradeutella multispinosa (deposited in the Museum für Naturkunde, Berlin) are redescribed and illustrated in detail. P. pambanensis and H. minuta were the most abundant species in the collections along the northern coast. Most of the sampling effort has been focused on algae from shallow waters; additional substrates such as sediments, hydroids and coral rubble, especially from areas deeper than 15 meters should be explored. The number of caprellid species in the Red Sea is low compared to adjacent waters, as the Mediterranean Sea. However, further research and more extensive caprellid collections should be conducted along the coasts of Saudi Arabia, Yemen, Sudan and Eritrea, which are still unexplored.

The German Debate Over Military Peacekeeping Missions: The First Step Toward an Eventual Combat Role

DTIC Science & Technology

1993-12-01

3Clay Clemens , "Opportunity or Obligation? Redefining Germany’s Military Role Outside of NATO," in Armed Forces and Soci&L, vol. 19, No. 2, Winter 1993, p...ranged from 79 fuchs NBC detection vehi-les, an excess of 315,000 rounds of tank and artillery ammunition, 2,000 radio sets, 600 shower-bath vehicles...Tale," p. 96. ’ 59Ibid., p. 92. The three activists were Franz Josef Strauss (CSU) from 1956 to 1962, Helmut Schmidt (SPD) from 1969 to 1972 and Manfred

The "Financial Counseling and Planning" Indexing Project: Establishing a Correlation between Indexing, Total Citations, and Library Holdings

ERIC Educational Resources Information Center

Kelsey, Paul J.

2007-01-01

The researcher hypothesized that increasing the number of indexing services covering a journal would increase library holdings and total citations for the journal. A sample group of 40 Journal Citation Reports (JCR) journals in the "Business, Finance" category was identified and checked for the number of times indexed in Ulrich's…

Lessons We Can Learn from Other Countries. IAB Labour Market Research Topics No. 44.

ERIC Educational Resources Information Center

Walwei, Ulrich; Werner, Heinz; Konig, Ingeborg

This document contains three papers from an international conference on "ways and means for more employment." The first paper, "Employment Policy Comparisons and Policy Advice" (Ulrich Walwei), covers the German labor market in the second half of the 1990s and requirements for longer-term employment success through coping with…

Research Summaries of 1989

DTIC Science & Technology

1989-01-01

INHALATION AND DERMAL EXPOSURE. NMRI REPORT. JULY 1989. 34 PP. TOXICOLOGY DETACHMENT M0096.00O.0006 (DW377025) REPORT NO.35 ADMINISTRATION INHALATION ...672 NMRI 89-0122 MADONNA GS LEDNEY GD ELLIOTT TB BROOK I ULRICH JT qYERS KR PATCHEN ML WALKER RI TREHALOSE DIMYCOLATE ENHANCES RESISTANCE TO INFECTION

Gender Differences in Fundamental Motor Skill Development in Disadvantaged Preschoolers from Two Geographical Regions

ERIC Educational Resources Information Center

Goodway, Jacqueline D.; Robinson, Leah E.; Crowe, Heather

2010-01-01

This study examined the influence of gender and region on object control (OC) and locomotor skill development. Participants were 275 midwestern African American and 194 southwestern Hispanic preschool children who were disadvantaged. All were evaluated on the Test of Gross Motor Development-2 (Ulrich, 2000). Two, 2 Gender (girls, boys) x 2 Region…

National Association for Physical Education in Higher Education Annual Conference Proceedings (San Diego, CA, January 8-10, 1982). Volume III.

ERIC Educational Resources Information Center

Gedvilas, Leo L., Ed.; And Others

This book contains 26 papers delivered at the National Association for Physical Education in Higher Education (NAPEHE) Annual Conference (1982). Section 1, "NAPEHE's Image," contains two papers, one by Don Hellison, the other by Celeste Ulrich. "The Splintering of Physical Education" is the topic of the next section, and it contains papers by…

Dystopian Visions of Global Capitalism: Philip Reeve's "Mortal Engines" and M.T Anderson's "Feed"

ERIC Educational Resources Information Center

Bullen, Elizabeth; Parsons, Elizabeth

2007-01-01

This article examines Philip Reeve's novel for children, "Mortal Engines", and M.T. Anderson's young adult novel, "Feed", by assessing these dystopias as prototypical texts of what Ulrich Beck calls risk society. Through their visions of a fictional future, the two narratives explore the hazards created by contemporary techno-economic progress,…

Misrepresenting "Choice Biographies"?: A Reply to Woodman

ERIC Educational Resources Information Center

Roberts, Steven

2010-01-01

This paper provides a reply to Woodman's (2009) recent argument that youth studies often incorrectly attribute the concept of "choice biographies" to the work of Ulrich Beck. Drawing heavily on Beck's own words, this paper contends that youth researchers might not be making this association unduly. Consideration is paid to some conceptual issues…

The Limits of Institutional Reflexivity in Bulgarian Universities

ERIC Educational Resources Information Center

Slantcheva, Snejana

2004-01-01

This article focuses on the notion of institutional reflexivity. Its theoretical framework is based on the views of a group of sociologists--Anthony Giddens, Ulrich Beck, Scott Lash--who developed the concept of reflexive modernization. The article applies the notion of institutional reflexivity to the field of higher education and reviews the…

Gender, Career and "Individualisation" in the Audit University

ERIC Educational Resources Information Center

Skelton, Christine

2004-01-01

Ulrich Beck's model of the "individualised individual" in a second modernity has generated interest from social scientists in education, particularly in terms of what he has to say about the demise of social class. What has attracted less attention from educationalists is his argument regarding transformations in the nature of work. This article…

Using King's interacting systems theory to link emotional intelligence and nursing practice.

PubMed

Shanta, Linda L; Connolly, Maria

2013-01-01

King's theory is a broad theory designed to provide a framework for nursing (I.M. King, 1981), whereas emotional intelligence (EI; J.D. Mayer & P. Salovey, 2004) is a theory that is specific for addressing potential competency in dealing with emotions and emotional information. J.D. Mayer, P. Salovey, D.R. Caruso, and G. Sitarenios (2001) defined EI as the "ability to recognize the meaning of emotions and their relationships and to use them as a basis for reasoning and problem solving" (p. 234). These researchers believed that EI is related to cognitive intellect through the ability to use reasoning by way of information to find meaning. J.D. Mayer and P. Salovey (2004) argued that the skills that comprise EI were likely enhanced through obtaining a liberal education infused with values exploration. J.D. Mayer, P. Salovey, D.R. Caruso, and G. Sitarenios (2001) contended that there are 4 branches of abilities that create EI: (a) the skill of perceiving emotion within oneself and others, (b) assimilation of an emotion to facilitate thinking, (c) understanding and knowledge of emotion, and (d) conscious regulation of emotion. Each level or branch builds upon the previous one, and awareness of what each branch offers the individual in enhancing relationships with others is a key component of healthy emotional interactions. This article will provide a theoretic foundation based upon King's interacting systems theory (IST; 1981) that embraces EI as a crucial component in the nurse's ability to provide holistic care for patients, peers, and themselves. King's IST underscores the necessity of nurses possessing abilities of EI as they care for others but does not fully describe a mechanism to understand and incorporate emotions within the complex nurse-patient interactions and communications that are part of the nursing process. Copyright © 2013 Elsevier Inc. All rights reserved.

How Strongly Linked Are Mental Time and Space along the Left-Right Axis?

ERIC Educational Resources Information Center

Eikmeier, Verena; Alex-Ruf, Simone; Maienborn, Claudia; Ulrich, Rolf

2015-01-01

Different lines of research suggest that our mental representations of time and space are linked, though the strength of this linkage has only recently been addressed for the front-back mental timeline (Eikmeier, Schröter, Maienborn, Alex-Ruf, & Ulrich, 2013). The present study extends this investigation to the left-right mental timeline. In…

IFLA General Conference, 1991. Division of Collections and Services: Open Forum of Division of Collections and Services; Section of Acquisition and Exchange; Section of Interlending and Document Delivery; Section of Serial Publications; Newspapers; Section of Government Information and Official Publications; Section of Rare [Books] and Manuscripts. Booklet 5.

ERIC Educational Resources Information Center

International Federation of Library Associations and Institutions, The Hague (Netherlands).

The 14 papers in this collection were presented at 6 sections of the Division of Collections and Services: (1) "Open Forum of the Division of Collections and Services Report of the Section on Acquisition and Exchange" (Ulrich Montag); (2) "Acquisition Policy of the USSR National Library Collection" (Z. P. Sorokina and S. M.…

STS-55 German Payload Specialist Walter freefloats inside the SL-D2 module

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 German Payload Specialist 1 Ulrich Walter demonstrates the microgravity aboard the Spacelab Deutsche 2 (SL-D2) science module in Columbia's, Orbiter Vehicle (OV) 102's, payload bay (PLB). The module served as his space laboratory and that of his six crewmates for 10 days. Walter represents the German Aerospace Research Establishment (DLR).

77 FR 66084 - Quarterly Publication of Individuals, Who Have Chosen To Expatriate, as Required by Section 6039G

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-01

... purposes of this listing, long-term residents, as defined in section 877(e)(2), are treated as if they were... GABRIELLE APONTE ERICK ELVIS ARBENZ ULRICH CURT ARNET LISA SUSANNA ASFOUR CATHERINE ELIZABETH AUGUSTE-GRANT... DANIELLE NICOLE LAUTER- STEPHANIE E. BURG LEE AMY SOYOUNG LEE HIJUNG CHAI LEE HYUK JUN LEE HYUN WOO LEE JIN...

Scientific Journal Publishing: Yearly Volume and Open Access Availability

ERIC Educational Resources Information Center

Bjork, Bo-Christer; Roos, Annikki; Lauri, Mari

2009-01-01

Introduction: We estimate the total yearly volume of peer-reviewed scientific journal articles published world-wide as well as the share of these articles available openly on the Web either directly or as copies in e-print repositories. Method: We rely on data from two commercial databases (ISI and Ulrich's Periodicals Directory) supplemented by…

Confirmatory Factor Analysis of the Test of Gross Motor Development-2

ERIC Educational Resources Information Center

Wong, Ka Yee Allison; Cheung, Siu Yin

2010-01-01

The purpose of this study was to examine the underlying structure of the second edition of the Test of Gross Motor Development-2 (Ulrich, 2000) as applied to Chinese children. The Test of Gross Motor Development-2 was administered to 626 Hong Kong Chinese children. The outlier test with standard scoring was utilized. After data screening, a total…

Re-Modernities: Or the Volcanic Landscapes of Religion

ERIC Educational Resources Information Center

Vinzent, Markus

2011-01-01

Is theology dead or dying? Or can we confidently do theology? Since the 1990s Ulrich Beck, one of the best known living sociologists both in Europe and beyond, has promoted the critical reading of the contemporary discourse as "reflexive modernization". He has recently looked into the "fascinating byways" of religion. Based on Beck's re-assessment…

The Gross Motor Skills of Children with Mild Learning Disabilities

ERIC Educational Resources Information Center

Nonis, Karen P.; Jernice, Tan Sing Yee

2014-01-01

Many international studies have examined the gross motor skills of children studying in special schools while local studies of such nature are limited. This study investigated the gross motor skills of children with Mild Learning Disabilities (MLD; n = 14, M age = 8.93 years, SD = 0.33) with the Test of Gross Motor Development-2 (TGMD-2, Ulrich,…

Sparking Innovative Learning & Creativity. 2007 NMC Summer Conference Proceedings (Indianapolis, IN, Jun 6-9, 2007)

ERIC Educational Resources Information Center

Smith, Rachel S., Ed.

2007-01-01

The conference proceedings include the following papers: (1) The Arts Metaverse in Open Croquet: Exploring an Open Source 3-D Online Digital World (Ulrich Rauch and Tim Wang); (2) Beyond World of Warcraft: the Universe of MMOGs (Ruben R. Puentedura); (3) ClevelandPlus in Second Life (Wendy Shapiro, Lev Gonick, and Sue Shick); (4) Folksemantic:…

OHms Student Homepage

Science.gov Websites

. . . . of course, they knew Ohm's Law, V=IR, for resistors and wires in a normal environment . . . . but ? Is it still V = IR? Online Resources - Find Out What Happened - Assessment Author: Ken Cecire based on a D-Zero Note by R. Dower (Roxbury Latin School) and Ulrich Heintz (Boston University) Web

Nanotechnology and the Developing World: Lab-on-Chip Technology for Health and Environmental Applications

ERIC Educational Resources Information Center

Mehta, Michael D.

2008-01-01

This article argues that advances in nanotechnology in general, and lab-on-chip technology in particular, have the potential to benefit the developing world in its quest to control risks to human health and the environment. Based on the "risk society" thesis of Ulrich Beck, it is argued that the developed world must realign its science and…

Towards Cluster-Assembled Materials of True Monodispersity in Size and Chemical Environment: Synthesis, Dynamics and Activity

DTIC Science & Technology

2016-10-27

AFRL-AFOSR-UK-TR-2016-0037 Towards cluster-assembled materials of true monodispersity in size and chemical environment: Synthesis, Dynamics and...Towards cluster-assembled materials of true monodispersity in size and chemical environment: synthesis, dynamics and activity 5a.  CONTRACT NUMBER 5b...report Towards cluster-assembled materials of true monodispersity in size and chemical environment: Synthesis, Dynamics and Activity Ulrich Heiz

Local Bonding Analysis of the Valence and Conduction Band Features of TiO2

DTIC Science & Technology

2007-01-01

valence and conduction band features of TiO2 L. Fleming, C. C. Fulton, G. Lucovsky, J. E. Rowe, M. D. Ulrich, J. Luning W911NF-04-D-0003 Dept of...J. Luning , L. F. Edge, J. L. Whitten, R. J. Nemanich, H. Ade, D. G. Schlom, V. V. Afanase’v, A. Stesmans, S. Zollner, D. Triyoso, and B. R. Rogers

Troubleshooting Assessment and Enhancement (TAE) Program: Design, Development, and Administration. Volume 1

DTIC Science & Technology

1991-04-01

Navy Personnel Research and Development Center San Diego, California 92152-6800 TN-91-12 April 1991 AD-A236 411 Troubleshooting Assessment and...Program: Design, Development, and Administration Harry B. Conner Navy Personnel Research and Development Center Cathryn Poirier Randy Ulrich Thomas...Systems Department Approved for public release; distribution is unlimited. Navy Personnel Research and Development Center San Diego, California 92152-6800

Adaptation of acoustic model experiments of STM via smartphones and tablets

NASA Astrophysics Data System (ADS)

Thees, Michael; Hochberg, Katrin; Kuhn, Jochen; Aeschlimann, Martin

2017-10-01

The importance of Scanning Tunneling Microscopy (STM) in today's research and industry leads to the question of how to include such a key technology in physics education. Manfred Euler has developed an acoustic model experiment to illustrate the fundamental measuring principles based on an analogy between quantum mechanics and acoustics. Based on earlier work we applied mobile devices such as smartphones and tablets instead of using a computer to record and display the experimental data and thus converted Euler's experimental setup into a low-cost experiment that is easy to build and handle by students themselves.

Response to ``Comment on `Indications of energetic consequences of decoherence at short times for scattering from open quantum systems''' [AIP Advances 1, 049101 (2011)

NASA Astrophysics Data System (ADS)

Chatzidimitriou-Dreismann, C. A.; Gray, E. MacA.; Blach, T. P.

2011-12-01

The Comment by Mayers and Reiter criticizes our work on two counts. Firstly, it is claimed that the quantum decoherence effects that we report in consequence of our experimental analysis of neutron Compton scattering from H in gaseous H2 are not, as we maintain, outside the framework of conventional neutron scattering theory. Secondly, it is claimed that we did not really observe such effects, owing to a faulty analysis of the experimental data, which are claimed to be in agreement with conventional theory. We focus in this response on the critical issue of the reliability of our experimental results and analysis. Using the same standard Vesuvio instrument programs used by Mayers et al., we show that, if the experimental results for H in gaseous H2 are in agreement with conventional theory, then those for D in gaseous D2 obtained in the same way cannot be, and vice-versa. We expose a flaw in the calibration methodology used by Mayers et al. that leads to the present disagreement over the behaviour of H, namely the ad hoc adjustment of the measured H peak positions in TOF during the calibration of Vesuvio so that agreement is obtained with the expectation of conventional theory. We briefly address the question of the necessity to apply the theory of open quantum systems.

The "Individualized" (Woman) in the Academy: Ulrich Beck, Gender and Power

ERIC Educational Resources Information Center

Skelton, Christine

2005-01-01

This article considers the tensions and struggles that exist between men and women and between women and women in the academic workplace. The research reported here is a small-scale case study of 22 academic women from two generations who were interviewed about their career experiences. The theoretical framework is materialist feminism and draws…

Quorum Sensing: A Transcriptional Regulatory System Involved in the Pathogenicity of Burkholderia mallei

DTIC Science & Technology

2004-11-01

contributes to the pathogenicity of B. mallei in vivo. Burkholderia mallei , the etiologic agent of glanders , is a Many gram-negative bacteria possess...A Transcriptional Regulatory System that Contributes to the Virulence of Burkholderia mallei and Burkholderia pseudomallei. Submission Information... Burkholderia mallei Ricky L. Ulrich,’* David DeShazer,1 Harry B. lines,2 and Jeffrey A. Jeddelohi* Bacteriology Division’ and ToxinoloSy/Aerobiology

Treating Radiation Induced Skin Injury and Fibrosis Using Small Molecule Thiol Modifying Agents

DTIC Science & Technology

2016-10-01

experimental groups were designed as follows: i) Radiation/RTA408 (6 mg/kg) administered on days 1,2,3,4,5 post-radiation; ii) Radiation/DMSO...Collaborating Organizations: Name: Adam Luginbuhl Project role: PI Contribution to Project Design , experimental support, analysis Funding Support...Clinical and DOD grant Name: Ulrich Rodeck Project role: Co-PI Contribution to Project Design , experimental support, analysis Funding Support DOD

A regional-scale estimation of ice wedge ice volumes in the Canadian High Arctic

NASA Astrophysics Data System (ADS)

Templeton, M.; Pollard, W. H.; Grand'Maison, C. B.

2016-12-01

Ice wedges are both prominent and environmentally vulnerable features in continuous permafrost environments. As the world's Arctic regions begin to warm, concern over the potential effects of ice wedge melt out has become an immediate issue, receiving much attention in the permafrost literature. In this study we estimate the volume of ice wedge ice for large areas in the Canadian High Arctic through the use of high resolution satellite imagery and the improved capabilities of Geographic Information Systems (GIS). The methodology used for this study is similar to that of one performed in Siberia and Alaska by Ulrich et al, in 2014. Utilizing Ulrich's technique, this study detected ice wedge polygons from satellite imagery using ArcGIS. The average width and depth of these ice wedges were obtained from a combination of field data and long-term field studies for the same location. The assumptions used in the analysis of ice wedge volume have been tested, including trough width being representative of ice wedge width, and ice wedge ice content (Pollard and French 1980). This study used specific field sites located near Eureka on Ellesmere Island (N80°01', W85°43') and at Expedition Fiord on Axel Heiberg Island (N79°23', W90°59'). The preliminary results indicate that the methodology used by Ulrich et al, 2014 is transferrable to the Canadian High Arctic, and that ice wedge volumes range between 3-10% of the upper part of permafrost. These findings are similar to previous studies and their importance is made all the more evident by the dynamic nature of ice wedges where it could be argued that they are a key driver of thermokarst terrain. The ubiquitous nature of ice wedges across arctic terrain highlights the importance and the need to improve our understanding of ice wedge dynamics, as subsidence from ice wedge melt-out could lead to large scale landscape change.

Women and the Elements: The Role of Women in Element and Fission Discoveries.

ERIC Educational Resources Information Center

Spradley, Joseph L.

1989-01-01

Describes the scientific work of several women, including Marie Curie, Lise Meitner, Ida Noddack, Irene Curie, Marguerite Perey, Chien-Shiung Wu, and Maria Mayer. Discusses the connections between their discoveries. Thirty-six references are listed. (YP)

The Frontier of Research in the Consumer Interest. Proceedings of the International Conference on Research in the Consumer Interest (Racine, Wisconsin, August 16-19, 1986).

ERIC Educational Resources Information Center

Maynes, E. Scott, Ed.; And Others

The following papers are included: "JFK's Four Consumer Rights" (Lampman); "Product Safety" (Gerner); "Use of Cost-Benefit Analysis in Product Safety Regulation" (Crandall); "CPCS's Voluntary Standards" (Ault); "Consumer Safety and Issue Emergence Process" (Mayer); "Reflections on Research in…

The Incidence of Obesity Among College Students

ERIC Educational Resources Information Center

Pargman, David

1969-01-01

Tabulates results of examination of 2,343 health records at Boston University. Compares low findings with those of similar studies (Cannon and Mayer; Hathaway and Foard; Manhattan Mental Health Study.) Suggests relationship between obesity and educational philosophy. (CJ)

The RDF and Amphibious Warfare.

DTIC Science & Technology

1982-03-01

Retrieval oy Manfred Kocnen," 10 pp., Mcr 78 lPuolisnea 3s a Letter to the Editor, Journal of Documentation, vol. 31 , PP 226 No. 4, pages 298-301...ctlon rants,w 25 pp., 3cr 1979, ’C 4061 529 𔃿 ’~~~~~~-s’. Roa~ ., n a .e~nn mlzrani, marce i~., "The 38,i:,asslcaI -- efs70 71 . Soverai 5xiIeCTlI...a Vtaas," 71 Do-. an 1981, A2 V96.)5q 0nln 1. OIme0 2 -P 300 pp 313 Jondow. James and Schmildt. Peter, * wOn tha Estimation of Roberts, Stephen S

Influence of Organizational Culture on the Relationship Between Psychological Contracts and Organizational Citizenship Behavior

DTIC Science & Technology

2006-03-01

Vroom, VV. H. (1964). Work and motivation. New York, NY: Wiley. Yeung, A., Brockbank , J.W., & Ulrich , D.O. (1991). Organizational culture and human...Podsakoff, Ahearne, & MacKenzie, 1997 ) that OCB is a critical area that must be researched, since these contributions may be essential to the...Ahearne & MacKenzie, 1997 ) have also found 18 organizational citizenship behavior to be essential to effective functioning of an organization. For

Out of the Shadows: The Health and Well-Being of Private Contractors Working in Conflict Environments

DTIC Science & Technology

2013-01-01

accountability and regulation, and civil- military relations and contractors’ effects on the military (Avant, 2005; Chesterman, 2010–2011; Cotton et al...standards aimed at regulating the private security industry, in particular, clearly mandate that these firms establish policies that pro- mote a safe...Gansler_Commission_Report_Final_071031.pdf Cotton , Sarah K., Ulrich Petersohn, Molly Dunigan, Q Burkhart, Megan Zander-Cotugno, Edward O’Connell, and Michael Webber, Hired Guns: Views

Simultaneous Vascular Targeting and Tumor Targeting of Cerebral Breast Cancer Metastases Using a T-Cell Receptor Mimic Antibody

DTIC Science & Technology

2014-05-01

in May 2013, the difference between nude mice (which lack T- cells , but still have a partially functional adaptive and innate immune system) and NSG...Mangada J, Greiner DL, Handgretinger R. Human lymphoid and myeloid cell development in NOD/LtSz-scid IL2R gamma null mice engrafted with mobilized human...Targeting of Cerebral Breast Cancer Metastases Using a T- Cell Receptor Mimic Antibody PRINCIPAL INVESTIGATOR: Ulrich Bickel

Move Affords Many Advantages to EML | Poster

Cancer.gov

By Nancy Parrish, Staff Writer Ulrich Baxa, Ph.D., director of the Electron Microscopy Laboratory (EML), enjoys finally having his staff all in one place. “Our lab is now all in one location, as compared to our previous situation, with two different locations,” he said. “This will make daily work much easier, in particular for me since I am able to have an office next to the

Solar Observations on Magneto-Convection

DTIC Science & Technology

1989-05-31

Technical Library National Solar Observatory Sunspot, NM 88349 Karl - Schwarzschild -Strasse 1 8046 Garching bei Mundhen Solar Observations On Magneto...Schmidt, Hermann-Ulrich Schmidt, Hans-Christoph Thomas (eds.) Max-Planck-Institut fir Physik und Astrophysik Institut fiur Astrophysik Karl ... Schwarzschild -St-. 1 D-8046 Garching, FklG 14TIS CRiA.&l DTIC TA. U~Jar,iou8:ed B ......... ... Distribution I -- Availability COcý----- Avail and or Dist special

STS-55 German Payload Specialist Walter at the SL-D2 Fluid Physics Module

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 German Payload Specialist 1 Ulrich Walter conducts an experiment using the advanced fluid physics module located in Spacelab Deutsche 2 (SL-D2) Rack 8 Werkstofflabor (WL) (Material Sciences Laboratory) aboard Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Walter uses intravehicular activity (IVA) foot restraints to position himself in front of the rack. Walter represents the German Aerospace Research Establishment (DLR) on the 10-day mission.

FISHER INFORMATION AND DYNAMIC REGIME CHANGES IN ECOLOGICAL SYSTEMS

EPA Science Inventory

Fisher Information and Dynamic Regime Changes in Ecological Systems
Abstract for the 3rd Conference of the International Society for Ecological Informatics
Audrey L. Mayer, Christopher W. Pawlowski, and Heriberto Cabezas

The sustainable nature of particular dynamic...

PEOPLE IN PHYSICS: Women in nuclear science

NASA Astrophysics Data System (ADS)

Stuart, B. H.

1996-03-01

The field of nuclear science has seen an unusually large number of discoveries by women this century. This article focuses on the acclaimed work of Marie Curie, her daughter Irène Joliot-Curie, Lise Meitner and Maria Goeppert-Mayer.

77 FR 53192 - Environmental Management Site-Specific Advisory Board, Northern New Mexico

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-31

... Annual Self-Evaluation 2:30 p.m. Items from the DDFO, Ed Worth Update from DOE Other Items 2:45 p.m... Protection Agency (Region 6), Ed Worth for Rich Mayer Data Input and Validation and Verification Process 4:15...

ASSESSING CONTAMINANT SENSITIVITY OF ENDANGERED AND THREATENED SPECIES: 3. EFFLUENT TOXICITY TESTS

EPA Science Inventory

Dwyer, F. James, Douglas K. Hardesty, Christopher E. Henke, Christopher G. Ingersoll, David W. Whites, Tom Augspurger, Timothy J. Canfield, David R. Mount and Foster L. Mayer. Submitted. Assessing Contaminant Sensitivity of Endangered and Threatened Species: 3. Effluent Tests. Ar...

Featured collection introduction: riparian ecosystems and buffers II

EPA Science Inventory

Riparian ecosystems, the interface of terrestrial and aquatic systems, are zones of high biodiversity (Naiman et al., 1993), rapid biogeochemical activity (Vidon et al., 2010), complex hydrologic activity (Mayer et al., 2010a), and offer solace that can bestow significant mental ...

Spatial attention does improve temporal discrimination.

PubMed

Chica, Ana B; Christie, John

2009-02-01

It has recently been stated that exogenous attention impairs temporal-resolution tasks (Hein, Rolke, & Ulrich, 2006; Rolke, Dinkelbach, Hein, & Ulrich, 2008; Yeshurun, 2004; Yeshurun & Levy, 2003). In comparisons of performance on spatially cued trials versus neutral cued trials, the results have suggested that spatial attention decreases temporal resolution. However, when performance on cued and uncued trials has been compared in order to equate for cue salience, typically speed-accuracy trade-offs (SATs) have been observed, making the interpretation of the results difficult. In the present experiments, we aimed at studying the effect of spatial attention in temporal resolution while using a procedure to control for SATs. We controlled reaction times (RTs) by constraining the time to respond, so that response decisions would be made within comparable time windows. The results revealed that when RT was controlled, performance was impaired for cued trials as compared with neutral trials, replicating previous findings. However, when cued and uncued trials were compared, performance was actually improved for cued trials as compared with uncued trials. These results suggest that SAT effects may have played an important role in the previous studies, because when they were controlled and measured, the results reversed, revealing that exogenous attention does improve performance on temporal-resolution tasks.

EVALUATION OF MINIMUM DATA REQUIREMENTS FOR ACUTE TOXICITY VALUE EXTRAPOLATION WITH AQUATIC ORGANISMS

EPA Science Inventory

Buckler, Denny R., Foster L. Mayer, Mark R. Ellersieck and Amha Asfaw. 2003. Evaluation of Minimum Data Requirements for Acute Toxicity Value Extrapolation with Aquatic Organisms. EPA/600/R-03/104. U.S. Environmental Protection Agency, National Health and Environmental Effects Re...

In utero phthalate effects in the female rat: a model for MRKH syndrome##

EPA Science Inventory

Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by uterine and vaginal canal aplasia in normal karyotype human females and is a syndrome with poorly defined etiology. Reproductive toxicity of phthalate esters (PEs) occurs in rat offspring exposed in utero, a phen...

INTERSPECIES CORRELATION ESTIMATION (ICE) FOR ACUTE TOXICITY TO AQUATIC ORGANISMS AND WILDLIFE. II. USER MANUAL AND SOFTWARE

EPA Science Inventory

Asfaw, Amha, Mark R. Ellersieck and Foster L. Mayer. 2003. Interspecies Correlation Estimations (ICE) for Acute Toxicity to Aquatic Organisms and Wildlife. II. User Manual and Software. EPA/600/R-03/106. U.S. Environmental Protection Agency, National Health and Environmental Effe...

English Teaching at Lilydale High.

ERIC Educational Resources Information Center

Mayer, Valerie; Matcott, Mark; Lyons, Janet; Flessa, Demi; Hayman, Anna; Hough, Peter

2002-01-01

Presents six narratives from teachers including: "VCE English at Lilydale High School" (Valerie Mayer); "Should 'I' Be Their Teacher" (Mark Matcott); "Teaching Poetry to Year 7 English Students" (Janet Lyons); "Creative Art Therapy and Mandalas" (Demi Flessa); "Would the 'Real' Teacher Please Stand…

In Utero Phthalate Effects in the Female Rat: A Model for MRKH Syndrome

EPA Science Inventory

Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by uterine and vaginal canal aplasia in normal karyotype human females and is a syndrome with poorly define etiology. Reproductive toxicity of phthlate esters (PEs) occurs in rat offspring exposed in utero. a phenome...

Move Affords Many Advantages to EML | Poster

Cancer.gov

By Nancy Parrish, Staff Writer Ulrich Baxa, Ph.D., director of the Electron Microscopy Laboratory (EML), enjoys finally having his staff all in one place. “Our lab is now all in one location, as compared to our previous situation, with two different locations,” he said. “This will make daily work much easier, in particular for me since I am able to have an office next to the other EML staff.”

Is the Organizational Culture of the U.S. Army Congruent with the Professional Development of Its Senior Level Officer Corps

DTIC Science & Technology

2010-09-01

U.S. Army War College. Yeung, A. K. O., Brockbank , J. W. and Ulrich , D. O., (1991), “Organizational Culture and Human Resources Practices: An...organizational members. Accordingly, Mar- tin et al. ( 1997 ), emphasize that studies of organiza- tional culture share a common objective, which is “to...actions of organizational members” (Martin et al., 1997 , p. 3). An organization’s culture enables its members to work through the basic prob- lems of

Military Applications of Augmented Reality

DTIC Science & Technology

2011-01-01

Perception and Occlusion Representation Among the things our initial domain analysis [ Gabbard et al(2002)] indicated as a potential advantage for AR...Steven Feiner, Blaine Bell, Deborah Hix, Joseph L. Gabbard , Tobias Höllerer, Blair MacIntyre, Enylton Coelho, Ulrich Neumann, Suya You, Reinhold...Annual Meeting, Human Factors and Ergonomics Society, pp 48–52 [ Gabbard et al(2002)] Gabbard JL, Swan II JE, Hix D, Lanzagorta M, Livingston MA, Brown D

STS-55 crewmembers pose with U.S. and German flags in SL-D2 module on OV-102

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 crewmembers pose with United States and German flags inside the Spacelab Deutsche 2 (SL-D2) science module located in the payload bay (PLB) of Columbia, Orbiter Vehicle (OV) 102. Wearing communications kit assembly headsets (HDSTs) are (left to right) Mission Specialist 1 (MS1) and Payload Commander (PLC) Jerry L. Ross, MS3 Bernard A. Harris, Jr, German Payload Specialist 1 Ulrich Walter, and Payload Specialist 2 Hans Schlegel.

Swarming Mechanisms in the Yellow Fever Mosquito: Aggregation Pheromones are Involved in the Mating Behavior of Aedes aegypti

DTIC Science & Technology

2014-12-01

behavior of Aedes aegypti Emadeldin Y. Fawaz1, Sandra A. Allan2, Ulrich R. Bernier2, Peter J. Obenauer3, and Joseph W. Diclaro II1 1Vector Biology... Aedes aegypti swarming behavior and identified associated chemical cues. Novel evidence is provided that Ae. aegypti females aggregate by means of...the isolated aggregation pheromones in controlling Ae. aegypti. Journal of Vector Ecology 39 (2): 347-354. 2014. Keyword Index: Aedes aegypti, swarm

Opportunities for Next Generation BML: Semantic C-BML

DTIC Science & Technology

2014-06-01

Simulation Interoperability Workshop, 05S- SIW -007, San Diego, CA. 2005. [11] Schade, Ulrich, Bastian Haarmann, and Michael R. Hieb. "A Grammar for...Language (C-BML) Product Development Group.” Paper 06F- SIW -003. In Proceed-ings of the Fall Simulation Interoperability Workshop. Simulation...process – Based on a specification provided by the C-BML product development group (Blais, Curtis, et al; SISO Fall 2011 SIW ) – My work provides insight

17. Photocopy of architectural drawing (from Albuquerque Area Indian Health ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

17. Photocopy of architectural drawing (from Albuquerque Area Indian Health Service, Division of Health Facilities, Albuquerque, New Mexico) Mayers, Murray, and Phillip, Architects, New York, NY, 1934 Elevations - Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, Taos Pueblo, Taos County, NM

Supporting Listening Comprehension and Vocabulary Acquisition with Multimedia Annotations: The Students' Voice.

ERIC Educational Resources Information Center

Jones, Linda C.

2003-01-01

Extends Mayer's (1997, 2001) generative theory of multimedia learning and investigates under what conditions multimedia annotations can support listening comprehension in a second language. Highlights students' views on the effectiveness of multimedia annotations (visual and verbal) in assisting them in their comprehension and acquisition of…

Emotional Intelligence: Popular but Elusive Construct.

ERIC Educational Resources Information Center

Pfeiffer, Steven I.

2001-01-01

Important work of Daniel Goleman, Peter Salovey and John Mayer on emotional intelligence (EI) is discussed to illustrate recent theorizing on EI. The article discusses conceptual and measurement problems that presently challenge the usefulness of the EI construct and urges further research. (Author/CR)

Change Makers: The Struggle for Consumer Rights.

ERIC Educational Resources Information Center

Nelson, Helen E.; And Others

1995-01-01

"Video Documentary Project: A Brief History" (Nelson, Clark) describes "Change Makers: The Struggle for Consumer Rights," a documentary that tells stories of ordinary people who participated in the struggle to obtain fairness in the marketplace. "An Appraisal" (Mayer) offers a review of the film. (JOW)

A Scan through the History of STEM

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

Pennycook, Stephen J

2011-01-01

The development of Scanning Transmission Electron Microscopy (STEM) is outlined from the first developments by Baron Manfred von Ardenne, through the first successful field emission gun STEM by Albert Crewe and his collaborators, to its widespread application today in the era of aberration correction. The review focuses on the development and understanding of incoherent imaging and electron energy loss spectroscopy at atomic resolution and will not include details on microanalysis, low loss imaging, or specialized modes such as cathodoluminescence. Although it attempts to cover all the major advances in approximately chronological order, undoubtedly there are omissions and an overemphasis onmore » developments that the author is most familiar with from his own history.« less

Genetics Home Reference: Mayer-Rokitansky-Küster-Hauser syndrome

MedlinePlus

... are normal. Affected women usually do not have menstrual periods due to the absent uterus. Often, the first noticeable sign of MRKH syndrome is that menstruation does not begin by age 16 (primary amenorrhea). ...

15. Photocopy of architectural drawing (from Albuquerque Area Indian Health ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

15. Photocopy of architectural drawing (from Albuquerque Area Indian Health Service, Division of Health Facilities, Albuquerque, New Mexico) Mayers, Murray, and Phillip, Architects, New York, NY, 1934 First Floor - plumbing - Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, Taos Pueblo, Taos County, NM

18. Photocopy of architectural drawing (from Albuquerque Area Indian Health ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

18. Photocopy of architectural drawing (from Albuquerque Area Indian Health Service, Division of Health Facilities, Albuquerque, New Mexico) Mayers, Murray, and Phillip, Architects, New York, NY, 1934 Detail sheet - Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, Taos Pueblo, Taos County, NM

14. Photocopy of architectural drawing (from Albuquerque Area Indian Health ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

14. Photocopy of architectural drawing (from Albuquerque Area Indian Health Service, Division of Health Facilities, Albuquerque, New Mexico) Mayers, Murray, and Phillip, Architects, New York, N&, 1934 Foundation Plan - Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, Taos Pueblo, Taos County, NM

USE OF INTERSPECIES CORRELATION ESTIMATIONS TO PREDICT HC5'S BASED ON QSAR

EPA Science Inventory

Dyer, S.D., S. Belanger, J. Chaney, D. Versteeg and F. Mayer. In press. Use of Interspecies Correlation Estimations to predict HC5's Based on QSARs (Abstract). To be presented at the SETAC Europe 14th Annual Meeting: Environmental Science Solution: A Pan-European Perspective, 18-...

Assessing Emotional Intelligence in Gifted and Non-Gifted High School Students: Outcomes Depend on the Measure

ERIC Educational Resources Information Center

Zeidner, Moshe; Shani-Zinovich, Inbal; Matthews, Gerald; Roberts, Richard D.

2005-01-01

This study examined academically gifted (N=83) and non-gifted (N=125) high school students from Israel to compare mean emotional intelligence (EI) scores, various assessment procedures, and relations between EI and ability, across different populations. Participants completed the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), the…

Emotional Intelligence and the Career Choice Process.

ERIC Educational Resources Information Center

Emmerling, Robert J.; Cherniss, Cary

2003-01-01

Emotional intelligence as conceptualized by Mayer and Salovey consists of perceiving emotions, using emotions to facilitate thoughts, understanding emotions, and managing emotions to enhance personal growth. The Multifactor Emotional Intelligence Scale has proven a valid and reliable measure that can be used to explore the implications of…

The Impact of Multimedia and Redundancy on the Efficiency of History Presentations

ERIC Educational Resources Information Center

Leach, Adam

2012-01-01

The use of educational technology to create classroom presentations is already commonplace in American history classes. Therefore, this study focuses on how multimedia presentations can promote efficient instruction specifically, can the employment of the multimedia and redundancy principles (Mayer, 2009) improve the efficiency of student learning…

Multimedia Learning: Cognitive Individual Differences and Display Design Techniques Predict Transfer Learning with Multimedia Learning Modules

ERIC Educational Resources Information Center

Austin, Katherine A.

2009-01-01

In the wake of the information explosion and rapidly progressing technology [Mayer, R. E. (2001). "Multimedia learning". Cambridge: University Press] formulated a theory that focused on human cognition, rather than technology capacity and features. By measuring the effect of cognitive individual differences and display design manipulations on…

Teaching Science Out-of-School with Special Reference to Biology.

ERIC Educational Resources Information Center

Meyer, G. Rex, Ed.; Rao, A. N., Ed.

This book contains a selection of previously unpublished papers from an international Asian symposium on out-of-school science activities. These papers include: "Educational and Social Values of Out-of-School Science" (Peter Kelly); "School Versus Out-of-School: An Artificial Dichotomy" (William Mayer); "Biology of…

The Multiple-Choice Concept Map (MCCM): An Interactive Computer-Based Assessment Method

ERIC Educational Resources Information Center

Sas, Ioan Ciprian

2010-01-01

This research attempted to bridge the gap between cognitive psychology and educational measurement (Mislevy, 2008; Leighton & Gierl, 2007; Nichols, 1994; Messick, 1989; Snow & Lohman, 1989) by using cognitive theories from working memory (Baddeley, 1986; Miyake & Shah, 1999; Grimley & Banner, 2008), multimedia learning (Mayer, 2001), and cognitive…

The Consequences of Including Seductive Details during Lecture

ERIC Educational Resources Information Center

Harp, Shannon F.; Maslich, Amy A.

2005-01-01

When text passages include seductive details (i.e., interesting, tangentially related adjuncts that are irrelevant to the lesson), students perform worse on recall (Garner, Gillingham, & White, 1989) and problem-solving tests (Harp & Mayer, 1997, 1998) than students reading the same material without seductive details. To determine whether…

United States Preparedness to Respond to a Mumbai-Style Attack within the Homeland

DTIC Science & Technology

2010-02-17

IAD Dulles International Airport, monitoring in/out processing of Austrian, Canadian, Dutch, German, and Japanese Air Marshals as they transit U.S...Metro Cinema – a famous Metro-Goldwyn-Mayer (MGM) theater 7 Navy Department Library, “Riverine Warfare: The U.S. Navy‟s Operations on Inland

Gender Differences in the Relationship between Emotional Intelligence and Right Hemisphere Lateralization for Facial Processing

ERIC Educational Resources Information Center

Castro-Schilo, Laura; Kee, Daniel W.

2010-01-01

The present study examined relationships between emotional intelligence, measured by the Mayer-Salovey-Caruso Emotional Intelligence Test, and right hemisphere dominance for a free vision chimeric face test. A sample of 122 ethnically diverse college students participated and completed online versions of the forenamed tests. A hierarchical…

Strongly Phase-Segregating Block Copolymers with Sub-20 nm Features

DTIC Science & Technology

2013-07-19

PERSON 19b. TELEPHONE NUMBER Francis Doyle Kristian Kempe, Kato L. Killops, Justin E. Poelma, Hyunjung Jung, Joona Bang, Richard Hoogenboom , Helen...Hyunjung Jung,# Joona Bang,# Richard Hoogenboom ,▽ Helen Tran,○ Craig J. Hawker,*,∥,¶ Ulrich S. Schubert,*,†,‡,◆ and Luis M. Campos*,○ †Laboratory of Organic...Macromolecules 2011, 44, 5825. (30) Wiesbrock, F.; Hoogenboom , R.; Leenen, M. A. M.; Meier, M. A. R.; Schubert, U. S. Macromolecules 2005, 38, 5025

STS-55 German payload specialists Walter and Schlegel work in SL-D2 module

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 German Payload Specialist 1 Ulrich Walter, wearing special head gear, conducts Tissue Thickness and Compliance Along Body Axis salt-water balance experiment in the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Walter's activities in front of Rack 9 Anthrorack (AR) are monitored by German Payload Specialist 2 Hans Schlegel. Walter uses intravehicular activity (IVA) foot restraints. Walter and Schlegel represent the German Aerospace Research Establishment (DLR).

Tandem Repeat Regions within the Burkholderia pseudomallei Genome and their Application for High-Resolution Genotyping

DTIC Science & Technology

2007-03-30

is marked by gene dele- tions and intra-chromosomal rearrangements [4-7]. B. mallei , the etiologic agent of glanders , is an obligate para- site of the...CM: Structural flexi- bility in the Burkholderia mallei genome. Proc Natl Acad Sci U S A 2004, 101(39):14246-14251. 6. Godoy D, Randle G, Simpson AJ...and glanders , Burkholderia pseudomallei and Burkholderia mal- lei. J Clin Microbiol 2003, 41(5):2068-2079. 7. Kim HS, Schell MA, Yu Y, Ulrich RL

Borderline personality disorder and emotional intelligence.

PubMed

Peter, Mathell; Schuurmans, Hanneke; Vingerhoets, Ad J J M; Smeets, Guus; Verkoeijen, Peter; Arntz, Arnoud

2013-02-01

The present study investigated emotional intelligence (EI) in borderline personality disorder (BPD). It was hypothesized that patients with BPD (n = 61) compared with patients with other personality disorders (PDs; n = 69) and nonpatients (n = 248) would show higher scores on the ability to perceive emotions and impairments in the ability to regulate emotions. EI was assessed with the Mayer-Salovey-Caruso Emotional Intelligence Test (Mayer, Salovey, and Caruso [New York: MHS, 2002]). As compared with the PD group and the nonpatient group, the patients with BPD displayed the anticipated deficits in their ability to understand, whereas no differences emerged with respect to their ability to perceive, use, and regulate emotions. In addition, a negative relationship was found between the severity of BPD and total EI score. However, this relationship disappeared when intelligence quotient was partialled out. These results suggest that BPD is associated with emotion understanding deficits, whereas temporary severity of BPD is associated with emotion regulation deficits.

ACUTE-TO-CHRONIC ESTIMATION (ACE V 2.0) WITH TIME-CONCENTRATION-EFFECT MODELS: USER MANUAL AND SOFTWARE

EPA Science Inventory

Ellersieck, Mark R., Amha Asfaw, Foster L. Mayer, Gary F. Krause, Kai Sun and Gunhee Lee. 2003. Acute-to-Chronic Estimation (ACE v2.0) with Time-Concentration-Effect Models: User Manual and Software. EPA/600/R-03/107. U.S. Environmental Protection Agency, National Health and Envi...

The Effect of Three-Dimensional Simulations on the Understanding of Chemical Structures and Their Properties

ERIC Educational Resources Information Center

Urhahne, Detlef; Nick, Sabine; Schanze, Sascha

2009-01-01

In a series of three experimental studies, the effectiveness of three-dimensional computer simulations to aid the understanding of chemical structures and their properties was investigated. Arguments for the usefulness of three-dimensional simulations were derived from Mayer's generative theory of multimedia learning. Simulations might lead to a…

Preliminary Findings from RULER Approach in Spanish Teachers' Emotional Intelligence and Work Engagement

ERIC Educational Resources Information Center

Castillo-Gualda, Ruth; García, Valme; Pena, Mario; Galán, Arturo; Brackett, Marc A.

2017-01-01

Introduction: The goal of this study was to assess the effectiveness of a socio-emotional learning program, RULER, on enhancing both the emotional intelligence and work-related outcomes in Spanish teachers. Measures included: Ability emotional intelligence, assessed by the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) and work-related…

16 Photocopy of architectural drawing (from Albuquerque Area Indian Health ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

16 Photocopy of architectural drawing (from Albuquerque Area Indian Health Service, Division of Health Facilities, Albuquerque, New Mexico) Mayers Murray, and Phillip, Architects, New York, NY, 1934 first floor mechanical plan - heating - Taos Indian Health Center, 0.3 mile south-southwest of Pueblos Plaza, Taos Pueblo, Taos County, NM

Digitizing Craft: Creative Writing Studies and New Media--A Proposal

ERIC Educational Resources Information Center

Koehler, Adam

2013-01-01

This article identifies and examines a digital arm of creative writing studies and organizes that proposal into four categories through which to theorize the "craft" of creative production, each borrowed from Tim Mayers's "(Re)Writing Craft: Composition, Creative Writing, and the Future of English Studies": process, genre, author, and…

The Role of Emotional Intelligence in Community College Leadership

ERIC Educational Resources Information Center

Freed, Curt Alan

2016-01-01

The study explores the role of emotional intelligence in community college leaders using a case study design with mixed-methods, including quantitative and qualitative data. Twenty-one leaders among three cases participated in the study, each completing the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) and participating in…

Demonstration of the Effects of an Increased Praise Ratio on Student On-Task Behavior

ERIC Educational Resources Information Center

White, Rachel L.

2010-01-01

Many authors recommend various praise to reprimand ratios for teachers to use to manage their classrooms (e.g., Flora, 2000; Nafpaktitis, Mayer, & Butterworth, 1985; Wheldall, 2005); however, these recommendations are based on correlational data or secondary findings from studies not directly manipulating the praise to reprimand ratio. The…

Fundamental Studies on Crashworthiness Design with Uncertainties in the System

DTIC Science & Technology

2005-01-01

studied; examples include using the Response Surface Methods (RSM) and Design of Experiment (DOE) [2-4]. Space Mapping (SM) is another practical...Exposed to Impact Load Using a Space Mapping Technique,” Struct. Multidisc. Optim., Vol. 27, pp. 411-420 (2004). 6. Mayer, R. R., Kikuchi, N. and Scott

Fundamental Studies on Crashworthiness Design with Uncertainties in the System

DTIC Science & Technology

2005-01-01

studied; examples include using the Response Surface Methods (RSM) and Design of Experiment (DOE) [2-4]. Space Mapping (SM) is another practical...to Impact Load Using a Space Mapping Technique," Struct. Multidisc. Optim., Vol. 27, pp. 411-420 (2004). 6. Mayer, R. R., Kikuchi, N. and Scott, R

Comparing the Construct and Criterion-Related Validity of Ability-Based and Mixed-Model Measures of Emotional Intelligence

ERIC Educational Resources Information Center

Livingstone, Holly A.; Day, Arla L.

2005-01-01

Despite the popularity of the concept of emotional intelligence(EI), there is much controversy around its definition, measurement, and validity. Therefore, the authors examined the construct and criterion-related validity of an ability-based EI measure (Mayer Salovey Caruso Emotional Intelligence Test [MSCEIT]) and a mixed-model EI measure…

Persuasive Writing and the Student-Run Symposium

ERIC Educational Resources Information Center

Mayer, James C.

2007-01-01

High school teacher James C. Mayer explains how a student-run symposium can promote "risk-taking and participation" and help students practice effective persuasion skills before demonstrating them in writing. The symposium places students in roles that encourage responsibility and ownership for discussion and learning, shifting the classroom…

Motion Picture and Television Research Libraries in the Los Angeles Area.

ERIC Educational Resources Information Center

Dumaux, Sally

1979-01-01

Discusses the changes in the major motion picture research collections during the past 15 years and describes the contents of the five largest remaining ones: Twentieth Century-Fox Research Library, Metro-Goldwyn-Mayer Research Library, Burbank Public Library--Warner Research Collection, Universal City Studios Research Library, Walt Disney…

Effects of Trainer Expressiveness, Seductive Details, and Trainee Goal Orientation on Training Outcomes

ERIC Educational Resources Information Center

Towler, Annette

2009-01-01

This study focuses on trainer expressiveness and trainee mastery orientation within the context of the seductive details effect. The seductive details effect refers to inclusion of "highly interesting and entertaining information that is only tangentially related to the topic" (Harp & Mayer, 1998, p. 1). One hundred thirty-two participants…

ARE MACROPHAGES ACTIVATED AND INDUCE PULMONARY INJURY BY INTRACELLULARLY BIOAVAILABLE IRON?

EPA Science Inventory

ARE MACROPHAGES ACTIVATED AND INDUCE PULMONARY INJURY BY INTRACELLULARLY BIOAVAILABLE IRON? UP Kodavanti1, MCJ Schladweiler1, S Becker2, DL Costa1, P Mayer3, A Ziesenis3, WG Kreyling3, 1ETD, 2HSDivision, NHEERL, USEPA, Research Triangle Park, NC, USA, and 3GSF, Inhalation Biology...

Does the Visual Appeal of Instructional Media Affect Learners' Motivation toward Learning?

ERIC Educational Resources Information Center

Tomita, Kei

2018-01-01

While authors like Mayer (2009) suggest that designers should avoid using visuals for the purpose of attracting learners' interests, some scholars suggest that visuals could influence learners' emotions. In this study the author investigated whether the perception of the visual appeal of instructional handouts affects learners' self-reported…

Stress Exposure, Food Intake, and Emotional State

PubMed Central

Ulrich-Lai, Yvonne M.; Fulton, Stephanie; Wilson, Mark; Petrovich, Gorica; Rinaman, Linda

2016-01-01

This manuscript summarizes the proceedings of the symposium entitled, “Stress, Palatable Food and Reward”, that was chaired by Drs. Linda Rinaman and Yvonne Ulrich-Lai at the 2014 Neurobiology of Stress Workshop held in Cincinnati, OH. This symposium comprised research presentations by four neuroscientists whose work focuses on the biological bases for complex interactions among stress, food intake and emotion. First, Dr. Ulrich-Lai describes her rodent research exploring mechanisms by which the rewarding properties of sweet palatable foods confer stress relief. Second, Dr. Stephanie Fulton discusses her work in which excessive, long-term intake of dietary lipids, as well as their subsequent withdrawal, promotes stress-related outcomes in mice. Third, Dr. Mark Wilson describes his group’s research examining the effects of social hierarchy-related stress on food intake and diet choice in group-housed female rhesus macaques, and compared the data from monkeys to results obtained in analogous work using rodents. Lastly, Dr. Gorica Petrovich discusses her research program that is aimed at defining cortical–amygdalar–hypothalamic circuitry responsible for curbing food intake during emotional threat (i.e., fear anticipation) in rats. Their collective results reveal the complexity of physiological and behavioral interactions that link stress, food intake and emotional state, and suggest new avenues of research to probe the impact of genetic, metabolic, social, experiential, and environmental factors. PMID:26303312

Stress exposure, food intake and emotional state.

PubMed

Ulrich-Lai, Yvonne M; Fulton, Stephanie; Wilson, Mark; Petrovich, Gorica; Rinaman, Linda

2015-01-01

This manuscript summarizes the proceedings of the symposium entitled, "Stress, Palatable Food and Reward", that was chaired by Drs. Linda Rinaman and Yvonne Ulrich-Lai at the 2014 Neurobiology of Stress Workshop held in Cincinnati, OH. This symposium comprised research presentations by four neuroscientists whose work focuses on the biological bases for complex interactions among stress, food intake and emotion. First, Dr Ulrich-Lai describes her rodent research exploring mechanisms by which the rewarding properties of sweet palatable foods confer stress relief. Second, Dr Stephanie Fulton discusses her work in which excessive, long-term intake of dietary lipids, as well as their subsequent withdrawal, promotes stress-related outcomes in mice. Third, Dr Mark Wilson describes his group's research examining the effects of social hierarchy-related stress on food intake and diet choice in group-housed female rhesus macaques, and compared the data from monkeys to results obtained in analogous work using rodents. Finally, Dr Gorica Petrovich discusses her research program that is aimed at defining cortical-amygdalar-hypothalamic circuitry responsible for curbing food intake during emotional threat (i.e. fear anticipation) in rats. Their collective results reveal the complexity of physiological and behavioral interactions that link stress, food intake and emotional state, and suggest new avenues of research to probe the impact of genetic, metabolic, social, experiential and environmental factors on these interactions.

COMMITTEES: SQM2006 Organising and International Advisory Committees

NASA Astrophysics Data System (ADS)

2006-12-01

Organising Committee Kenneth Barish Huan Zhong Huang Joseph Kapusta Grazyna Odyniec Johann Rafelski Charles A Whitten Jr International Advisory Committee Jörg Aichelin Federico Antinori Tamas Biró Jean Cleymans Lazlo Csernai Tim Hallman Ulrich Heinz Sonja Kabana Rob Lacey Yu-Gang Ma Jes Madsen Yasuo Miake Berndt Mueller Grazyna Odyniec Helmut Oeschler Apostolos Panagiotou Johann Rafelski Hans Ritter Karel Safarik Jack Sandweiss Jürgen Schaffner-Bielich Wen-Qing Shen Georges Stephans Horst Stöcker Thomas Ullrich Bill Zajc

Key Competencies. Second Edition.

ERIC Educational Resources Information Center

Haworth, David; Browne, Geoff

Key competencies (or generic skills) have been specified in four sources: Further Education Unit (FEU), United Kingdom (1987); Finn Report (1991) and Mayer Committee (1992), Australia; U.S. Labor Secretary's Commission on Achieving Necessary Skills (SCANS) (June 1991); and Butterworth and Lovell (1983), New South Wales. A comparison of the four…

Development and Use of English Evaluative Expressions in Narratives of Chinese-English Bilinguals

ERIC Educational Resources Information Center

Chen, Liang; Yan, Ruixia

2011-01-01

This study compares the development and use of evaluative expressions in the English narratives elicited from 80 Chinese-English bilinguals and 80 American monolingual peers at four ages--five, eight, ten, and young adults--using the wordless picture book "Frog, where are you?" (Mayer, 1969). Results revealed both similarities and differences…

Effects of Integrating Multimedia into the Third Grade Mathematics Curriculum to Improve Student Learning

ERIC Educational Resources Information Center

Liu, Yuliang

2012-01-01

This project was designed to test Mayer's multimedia theory in an elementary school to improve students' mathematics learning for low-income children. The study designed and developed two multimedia mathematics experiments in 3rd grade: 9's multiplication experiment and geometric solids experiment. The two experimental lessons were implemented in…

REVISING EPA'S GUIDELINES FOR THE DERIVATIONS OF AQUATIC LIFE AMBIENT WATER QUALITY CRITERIA

EPA Science Inventory

Henry, T.R., H.E. Bell, C.G. Delos, R.J. Erickson, K.M. Kubena and F.L. Mayer. In press. Revising EPA's Guidelines for the Derivation of Aquatic Life Ambient Water Quality Criteria (Abstract). To be presented at the SETAC Fourth World Congress, 14-18 November 2004, Portland, OR. ...

Lessons Learned from Instructional Design Theory: An Application in Management Education

ERIC Educational Resources Information Center

Burke, Lisa A.

2007-01-01

Given that many doctoral programs do not provide extensive training on how to present course information in the classroom, the current paper looks to educational psychology theory and research for guidance. Richard Mayer and others' copious empirical work on effective and ineffective instructional design, along with relevant research findings in…

Hearings Before the Select Committee on Nutrition and Human Needs of the United States Senate, Ninety-Second Congress, First Session on Nutrition and Human Needs. Part 9--Universal School Lunch Program. Hearings Held Washington, D.C., October 13-14, 1971.

ERIC Educational Resources Information Center

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

Testimony was presented at these hearings by the following witnesses: Hubert Humphrey, U.S. Senator from the State of Minnesota; Dr. John N. Perryman, executive director, American School Food Service Association; B.P. Taylor, superintendent of Schools, San Diego Independent School District, San Diego, Texas; Dr. Jean Mayer, special consultant to…

The Multimedia-Based Learning System Improved Cognitive Skills and Motivation of Disabled Children with a Very High Rate

ERIC Educational Resources Information Center

Saad, Sawsan; Dandashi, Amal; Aljaam, Jihad M.; Saleh, Moataz

2015-01-01

A multimedia-based learning system to teach children with intellectual disabilities (ID) the basic living and science concepts is proposed. The tutorials' development is pedagogically based on Mayer's Cognitive Theory of Multimedia Learning combined with Skinner's Operant Conditioning Model. Two types of tutorials are proposed. In the first type;…

Evaluating the Relationship between Naturalistic Content Acquisition Podcast Views and Course Performance

ERIC Educational Resources Information Center

Kennedy, Michael J.; Alves, Kat D.; Miciak, Jeremy; Romig, John; Mathews, Hannah Morris; Thomas, Cathy Newman

2016-01-01

Content Acquisition Podcasts for Teachers (CAP-T) are a form of multimedia-based instruction that are supported by an empirical record of effectiveness and are grounded in Mayer's cognitive theory of multimedia learning and accompanying instructional design principles. In this study, 162 students enrolled in an introductory course in special…

Using Multimedia Tools to Support Teacher Candidates' Learning

ERIC Educational Resources Information Center

Kennedy, Michael J.; Ely, Emily; Thomas, Cathy Newman; Pullen, Paige C.; Newton, Jennifer R.; Ashworth, Kristen; Cole, Mira T.; Lovelace, Shelly P.

2012-01-01

Content Acquisition Podcasts (CAPs), created using Mayer's Cognitive Theory of Multimedia Learning, are a form of instructional technology that can deliver critical course content and be used by teacher educators to conserve limited face-to-face instructional time. In this study, the authors investigate whether the sequence of instruction for CAP…

Emotional Intelligence as a Predictor of Student Success in First-Year Master of Social Work Students

ERIC Educational Resources Information Center

Horne, Dana Meredith

2017-01-01

Emotional intelligence has been defined as "the ability to recognize the meanings of emotions and their relationships, and to reason and problem-solve on the basis of them" (Mayer, Caruso, & Salovey, 1999, p. 267). Despite the relevance of emotional intelligence to social work education, limited research has focused on the assessment…

Sound as Affective Design Feature in Multimedia Learning--Benefits and Drawbacks from a Cognitive Load Theory Perspective

ERIC Educational Resources Information Center

Königschulte, Anke

2015-01-01

The study presented in this paper investigates the potential effects of including non-speech audio such as sound effects into multimedia-based instruction taking into account Sweller's cognitive load theory (Sweller, 2005) and applied frameworks such as the cognitive theory of multimedia learning (Mayer, 2005) and the cognitive affective theory of…

Reliability and Factor Structure of the Attitude toward Tutoring Agent Scale (ATTAS)

ERIC Educational Resources Information Center

Adcock, Amy B.; Van Eck, Richard N.

2005-01-01

Pedagogical agents are gaining acceptance as effective learning tools (Baylor & Ryu, 2003; Moreno, Mayer, Spires & Lester 2001; Moreno, 2004). The increase in the use of agents highlights the need for standardized measurements for evaluating user performance in these environments. While learning gains are a primary variable of interest in such…

Developing and Integrating Courseware for Oral Presentations into ESP Learning Contexts

ERIC Educational Resources Information Center

Tsai, Shu-Chiao

2010-01-01

This study reports on the development of ESP (English for Specific Purposes) multimedia courseware on oral presentations, and its integration into self-study learning and elective courses for students with different English proficiencies, as one solution to problems in ESP courses in Taiwan. The courseware design is based on Mayer's multimedia…

USE OF INTERSPECIES CORRELATION ESTIMATIONS TO PREDICT HC5'S BASED ON MINIMAL DATA

EPA Science Inventory

Dyer, S., S. Belanger, J. Chaney, D. Versteeg and F. Mayer. In press. Use of Interspecies Correlation Estimations to Predict HC5's Based on Minimal Data (Abstract). To be presented at the SETAC Fourth World Congress, 14-18 November 2004, Portland, OR. 1 p. (ERL,GB R1013).

Comittees

NASA Astrophysics Data System (ADS)

2004-10-01

Fritz Caspers (CERN, Switzerland), Michel Chanel (CERN, Switzerland), Håkan Danared (MSL, Sweden), Bernhard Franzke (GSI, Germany), Manfred Grieser (MPI für Kernphysik, Germany), Dieter Habs (LMU München, Germany), Jeffrey Hangst (University of Aarhus, Denmark), Takeshi Katayama (RIKEN/Univ. Tokyo, Japan), H.-Jürgen Kluge (GSI, Germany), Shyh-Yuan Lee (Indiana University, USA), Rudolf Maier (FZ Jülich, Germany), John Marriner (FNAL, USA), Igor Meshkov (JINR, Russia), Dieter Möhl (CERN, Switzerland), Vasily Parkhomchuk (BINP, Russia), Robert Pollock (Indiana University), Dieter Prasuhn (FZ Jülich, Germany), Dag Reistad (TSL, Sweden), John Schiffer (ANL, USA), Andrew Sessler (LBNL, USA), Alexander Skrinsky (BINP, Russia), Markus Steck (GSI, Germany), Jie Wei (BNL, USA), Andreas Wolf (MPI für Kernphysik, Germany), Hongwei Zhao (IMP, People's Rep. of China).

Magnus Hirschfeld, his biographies and the possibilities and boundaries of "biography" as "doing history.".

PubMed

Brennan, Toni; Hegarty, Peter

2009-12-01

This article considers the two major biographies of sexologist Magnus Hirschfeld, MD (1868-1935), an early campaigner for "gay rights" avant la lettre. Like him, his first biographer Charlotte Wolff (1897-1986) was a Jewish doctor who lived and worked in Weimar Republic Berlin and fled Germany when the Nazi regime came to power. When researching Hirschfeld's biography (published in English in 1986) Wolff met a librarian and gay activist, Manfred Herzer, who would eventually be a cofounder of the Gay Museum in Berlin and publish (in German, in 1992) the other major Hirschfeld biography currently available. Using, inter alia, the correspondence between Wolff and Herzer, the article aims to explore and interrogate the boundaries and possibilities of "biography" as a form of "doing history."

Measuring Emotional Intelligence: Where We Are Today.

ERIC Educational Resources Information Center

Finegan, Jane E.

Emotional intelligence has been defined as "the ability to monitor one's own and others' feelings and emotions, to discriminate among them, and to use this information to guide one's thinking and actions" (P. Salovey and J. Mayer, 1990). As a subset of social intelligence and of personal intelligences (H. Gardner, 1983), emotional…

The History of Black Star Picture Agency: "Life's" European Connection.

ERIC Educational Resources Information Center

Smith, C. Zoe

Historians of photography have failed to explore the origins of the Black Star Picture Agency and how it introduced experienced photojournalists to Henry Luce, a publisher attempting to break new ground in American journalism with the introduction of a picture magazine, "Life," in 1936. Black Star's founders, Ernest Mayer, Kurt Kornfeld,…

Reflections on Teacher Education. Monograph III.

ERIC Educational Resources Information Center

Dupuis, Mary M., Ed.

The following papers that reflect on problems facing teacher education are included in this monograph: (1) "Toward a New Model of Teacher Education" (Henry J. Hermanowicz); (2) "Recent Research on the Beliefs of Teachers and its Importance for Teacher Education" (Robert H. Mayer); (3) "The Dialogue of Democracy: Its Form, Content, and Implications…

Connecting Psychological Science with Climate Change: A Persuasion and Social Influence Assignment

ERIC Educational Resources Information Center

Munro, Geoffrey D.; Behlen, Margaret M.

2017-01-01

Students often have little understanding of the role psychological science plays in informing us about the impact of human behavior when addressing climate change. We designed an assignment for a social psychology course based on Frantz and Mayer's use of the decision tree model of helping behavior to identify the psychological barriers that…

The Use of Technology in the Promotion of Children's Emotional Intelligence: The Multimedia Program "Developing Emotional Intelligence"

ERIC Educational Resources Information Center

D'Amico, Antonella

2018-01-01

"Developing Emotional Intelligence" is an Italian language multimedia tool created for children between 8 and 12 years of age. The software is based on the four 'branches' of model of emotional intelligence proposed by Mayer and Salovey and aims to evaluate and improve abilities in perception of emotions; using emotion to facilitate…

Drugs in Latin America. Studies in Third World Societies, Publication Number Thirty-seven.

ERIC Educational Resources Information Center

Morales, Edmundo, Ed.

The eight papers presented in this document discuss the link between substance and human life in Latin America and help readers uncover some of the myths surrounding drugs, especially cocaine. Contributions range from extensive research to field work and observation. Enrique Mayer demonstrates that the coca leaf is a vital Andean cultural element…

"Culture" and the Intergenerational Transmission of Poverty: The Prevention Paradox

ERIC Educational Resources Information Center

Ludwig, Jens; Mayer, Susan

2006-01-01

Many U.S. policymakers support changing the "culture" of poor parents to encourage marriage, work, and religion as a means to end the intergenerational transmission of poverty. In this article Jens Ludwig and Susan Mayer review and evaluate research on how parental work, marriage, and religion affect children's socioeconomic status…

How Emotionally Intelligent Are Pre-Service Teachers?

ERIC Educational Resources Information Center

Corcoran, Roisin P.; Tormey, Roland

2012-01-01

Although there is evidence that teacher emotional intelligence is important for pupil adjustment and learning and for teachers in managing the emotional demands of their work, little is known about the levels of emotional skill of teachers and beginning teachers. Using Mayer and Salovey's emotional intelligence (EI) model and the MSCEIT test of…

Teacher Educators as Role Models:A Qualitative Examination of Student Teacher's and Teacher Educator's Views towards Their Roles

ERIC Educational Resources Information Center

Izadinia, Mahsa

2012-01-01

Teacher Education is considered to be the first and perhaps the most important stage in the professional development of student teachers (Wideen, Mayer-Smith, & Moon, 1998) as teacher educators who work with student teachers during these programs exert significant influence on who students are and will become (Caires, 2007; Chalies, Ria,…

Role of Raf-1 Signaling in Breast Cancer - Progression to Estrogen Independent Growth

DTIC Science & Technology

1998-07-01

activity of the JNK/SAPK signaling pathway. Cell, 81:1137-1146, 1995. 84. Sanchez , I., Hughes, R.T., Mayer, B.J., Yee, K., Woodgett, J.R., Avruch, J...phosphorylation of Bad on Ser136 [In Process Citation]. Curr. Biol. 8: 779-782, 1998. 99. Moscatello, D.K., Holgado -Madruga, M., Emlet, D.R

QR Codes

ERIC Educational Resources Information Center

Lai, Hsin-Chih; Chang, Chun-Yen; Li, Wen-Shiane; Fan, Yu-Lin; Wu, Ying-Tien

2013-01-01

This study presents an m-learning method that incorporates Integrated Quick Response (QR) codes. This learning method not only achieves the objectives of outdoor education, but it also increases applications of Cognitive Theory of Multimedia Learning (CTML) (Mayer, 2001) in m-learning for practical use in a diverse range of outdoor locations. When…

Emotional Intelligence and School Leadership

ERIC Educational Resources Information Center

Gray, David

2009-01-01

Emotional intelligence is the cornerstone of every decision a principal makes; solving problems and making judgments are part of a leader's system of values and beliefs. Mayer and Salovney (1997) described emotionally intelligent leaders as those who are able to perceive and understand emotions and to regulate emotions to foster emotional and…

The Impact of Multimedia Feedback on Student Perceptions: Video Screencast with Audio Compared to Text Based eMail

ERIC Educational Resources Information Center

Perkoski, Robert R.

2017-01-01

Computer technology provides a plethora of tools to engage students and make the classroom more interesting. Much research has been conducted on the impact of educational technology regarding instruction but little has been done on students' preferences for the type of instructor feedback (Watts, 2007). Mayer (2005) has developed an integrative,…

Short Research Report: A Comparison of Emotional Intelligence Levels between Students in Experiential and Didactic College Programs

ERIC Educational Resources Information Center

Davis, Wayne L.; Leslie, Paul J.

2015-01-01

The importance of Emotional Intelligence (EI) in daily life has received extensive attention over the past decade (Goleman, 1998). EI has been defined as the ability to observe the emotions of oneself and others while utilizing these observations in the direction of one's behavior and thinking (Salovey & Mayer, 1989). It has been suggested…

How Not to Be a Terrible School Board Member: Lessons for School Administrators and Board Members

ERIC Educational Resources Information Center

Mayer, Richard E.

2011-01-01

Veteran school board member, Richard E. Mayer, takes a humorous but substantive approach to the serious relationship between school administrators and board members. While the overwhelming majority of school board members have good motives, even people who mean well can make bad moves. This book shows how to prevent good intentions from creating…

A Kind of Expertise Reversal Effect: Personalisation Effect Can Depend on Domain-Specific Prior Knowledge

ERIC Educational Resources Information Center

Stiller, Klaus D.; Jedlicka, Rosemarie

2010-01-01

In instructional multimedia design, it is often recommended that text accompanying pictures be presented in a personalised style to promote learning. The superiority of personalised over formal text is may be explained using social agency theory (Mayer, 2005b), but it has not been investigated empirically whether such effects are valid in…

Web-Based Learning: What Do We Know? Where Do We Go? Nebraska Symposium on Information Technology in Education (1st, Lincoln, Nebraska, May 15-17, 2002).

ERIC Educational Resources Information Center

Bruning, Roger, Ed.; Horn, Christy A., Ed.; PytlikZillig, Lisa M., Ed.

This volume contains the proceedings from the 2002 Nebraska Symposium on Information Technology in Education. The book includes the following chapters: (1) "Research on Web-Based Learning: A Half-Full Glass" (Richard E. Clark); (2) "Nine Ways To Reduce Cognitive Load in Multimedia Learning" (Richard E. Mayer, Roxana Moreno); (3) "Technology: The…

Overlayer-Induced Enhanced Oxidation of GaAs Surfaces.

DTIC Science & Technology

1985-12-31

Foundation under grant No. DMR-8020164 and we gratefully acknowledge the cheerful support of its staff. REFERENCES 1. A. Hiraki , M. A. Nicolet, and J...W. Mayer, Appl. Phys. Lett. 18, 178 (1971); T. Narusawa, S. Komiya, and A. Hiraki , Appl. Phys. Lett. 20, 278 (1972). 2. A. Cros, J. Derrien, and F

Featured collection introduction: Riparian ecosystems and buffers II

Treesearch

Paul M. Mayer; Kathleen A. Dwire; Judith A. Okay; Philipe G. Vidon

2014-01-01

Riparian ecosystems, the interface of terrestrial and aquatic systems, are zones of high biodiversity (Naiman et al., 1993), rapid biogeochemical activity (Vidon et al., 2010), complex hydrologic activity (Mayer et al., 2010a), and offer solace that can bestow significant mental health benefits (Alcock et al., 2014). Yet, many riparian zones also represent...

Multi-Touch Tablets, E-Books, and an Emerging Multi-Coding/Multi-Sensory Theory for Reading Science E-Textbooks: Considering the Struggling Reader

ERIC Educational Resources Information Center

Rupley, William H.; Paige, David D.; Rasinski, Timothy V.; Slough, Scott W.

2015-01-01

Pavio's Dual-Coding Theory (1991) and Mayer's Multimedia Principal (2000) form the foundation for proposing a multi-coding theory centered around Multi-Touch Tablets and the newest generation of e-textbooks to scaffold struggling readers in reading and learning from science textbooks. Using E. O. Wilson's "Life on Earth: An Introduction"…

Space Shuttle Projects

NASA Image and Video Library

1992-11-01

The seven astronauts included in the STS-55 crew portrait are: (front left to right) Terence (Tom) Henricks, pilot; Steven R. Negal, commander; and Charles J. Precourt, mission specialist. On the back row, from left to right, are Bernard A. Harris, mission specialist; Hans Schlegel, payload specialist; Jerry L. Ross, mission specialist; and Ulrich Walter, payload specialist. The crew launched aboard the Space Shuttle Columbia on April 26, 1993 at 10:50:00 am (EDT). The major payload was the German Dedicated Spacelab, D2.

Superoxide Dismutase and Transcription Factor sox9 as Mediators of Tumor Suppression by mac25 (IGFBP-rp1) in Prostate Cancer Cells

DTIC Science & Technology

2006-10-01

6 SSC, 5 Denhardt’s solution, 0.1M NaPO4 (pH 7.2), 10mM sodium pyrophosphate, and 50mg/ml sonicated herring sperm DNA (Ulrich et al., 1984). 32P... retention of SOX9 expression. Apoptosis assay Apoptosis was assessed by demonstrating cleavage of PARP by Western blotting (Drivdahl et al., 2001...is the second leading cause of cancer deaths in men and the seventh cause of all cancer deaths (30,000 per year) [1]. From a treatment perspective

Diagrammatic analysis of correlations in polymer fluids: Cluster diagrams via Edwards' field theory

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

Morse, David C.

2006-10-15

Edwards' functional integral approach to the statistical mechanics of polymer liquids is amenable to a diagrammatic analysis in which free energies and correlation functions are expanded as infinite sums of Feynman diagrams. This analysis is shown to lead naturally to a perturbative cluster expansion that is closely related to the Mayer cluster expansion developed for molecular liquids by Chandler and co-workers. Expansion of the functional integral representation of the grand-canonical partition function yields a perturbation theory in which all quantities of interest are expressed as functionals of a monomer-monomer pair potential, as functionals of intramolecular correlation functions of non-interacting molecules,more » and as functions of molecular activities. In different variants of the theory, the pair potential may be either a bare or a screened potential. A series of topological reductions yields a renormalized diagrammatic expansion in which collective correlation functions are instead expressed diagrammatically as functionals of the true single-molecule correlation functions in the interacting fluid, and as functions of molecular number density. Similar renormalized expansions are also obtained for a collective Ornstein-Zernicke direct correlation function, and for intramolecular correlation functions. A concise discussion is given of the corresponding Mayer cluster expansion, and of the relationship between the Mayer and perturbative cluster expansions for liquids of flexible molecules. The application of the perturbative cluster expansion to coarse-grained models of dense multi-component polymer liquids is discussed, and a justification is given for the use of a loop expansion. As an example, the formalism is used to derive a new expression for the wave-number dependent direct correlation function and recover known expressions for the intramolecular two-point correlation function to first-order in a renormalized loop expansion for coarse

Total Recall: Using Film to Enhance Learning

ERIC Educational Resources Information Center

Clayton, Douglas N.

2012-01-01

Several scholars (e.g. Bumpus, 2005; Champoux, 1999; Mayer, 2005) and practitioners (Gallos 2007; English & Steffy, 1995; Hackley, 2007) of workplace learning have put forward the claim that the use of film (and other forms of multimedia) enhances learning. If this is the case, particularly given the increasing pressure to do more with less,…

Developmental Differences in the Naming of Contextually Non-Categorical Objects

ERIC Educational Resources Information Center

Ozcan, Mehmet

2012-01-01

This study investigates the naming process of contextually non-categorical objects in children from 3 to 9 plus 13-year-olds. 112 children participated in the study. Children were asked to narrate a story individually while looking at Mercer Mayer's textless, picture book "Frog, where are you?" The narratives were audio recorded and transcribed.…

Garth Boomer through an American's Eyes

ERIC Educational Resources Information Center

Mayher, John

2013-01-01

John Mayer, Adjunct Professor of English Education at Lehman College, City University of New York, and Professor Emeritus of English Education at New York University, begins by saying that he still Misses Garth Boomer, and has known no other friend or colleague with whom he has had more stimulating professional and personal conversations. Garth…

Attention, Working Memory, and Long-Term Memory in Multimedia Learning: An Integrated Perspective Based on Process Models of Working Memory

ERIC Educational Resources Information Center

Schweppe, Judith; Rummer, Ralf

2014-01-01

Cognitive models of multimedia learning such as the Cognitive Theory of Multimedia Learning (Mayer 2009) or the Cognitive Load Theory (Sweller 1999) are based on different cognitive models of working memory (e.g., Baddeley 1986) and long-term memory. The current paper describes a working memory model that has recently gained popularity in basic…

Application of Multimedia Design Principles to Visuals Used in Course-Books: An Evaluation Tool

ERIC Educational Resources Information Center

Kuzu, Abdullah; Akbulut, Yavuz; Sahin, Mehmet Can

2007-01-01

This paper introduces an evaluation tool prepared to examine the quality of visuals in course-books. The tool is based on Mayer's Cognitive Theory of Multimedia Learning (i.e. Generative Theory) and its principles regarding the correct use of illustrations within text. The reason to generate the tool, the development process along with the…

Oral and Written Discourse Skills in Deaf and Hard of Hearing Children: The Role of Reading and Verbal Working Memory

ERIC Educational Resources Information Center

Arfé, Barbara

2015-01-01

This study examined the discourse skills of deaf and hard of hearing (DHH) children by comparing their oral and written narratives produced for the wordless picture book, "Frog, Where Are You?" (Mayer, 1969), with those of school-age-matched hearing peers. The written stories produced by 42 Italian 7- to 15-year-old children with…

Predictors of Alcohol Drinking among African-American Adolescents.

ERIC Educational Resources Information Center

Rodney, H. Elaine; And Others

This study sought to investigate the factors that predict alcohol drinking among African-American children of alcoholics (COA). The instruments used were: (1) the Children of Alcoholics Screening Test (J. Jones, 1981); (2) the Adolescent Alcohol Involvement Scale (J. Mayer and W. Filstead, 1979); and (3) the New York Self-Esteem Scale (M.…

Redefining Classroom Culture through Instructional Design

ERIC Educational Resources Information Center

Faryadi, Qais; Bakar, Zainab Abu; Maidinsah, Hamidah; Muhamad, Aminuddin

2007-01-01

This critical assessment attempts to define a good instructional design through the eyes and the minds of renowned scholars and the most outspoken educational psychologists such as Gagne, John Keller, Jerome Bruner, and Richard E. Mayer and so on. This examination also discusses ways in directing the mental map of students for better knowledge…

Relationship between Emotional Intelligence and Mental Health in School Counselors (Relación entre Inteligencia Emocional y salud mental en Orientadores Educativos)

ERIC Educational Resources Information Center

Cejudo, Javier

2016-01-01

Introduction: The purpose of the present research is aimed at studying the relationship between emotional intelligence as an ability and emotional intelligence as a trait and mental health of a sample of school counsellors. Method: The sample has been made up of 203 school counsellors. The instruments used have been: Mayer-Salovey-Caruso Emotional…

Developmental Differences in the Use of Tense Aspect Modality in Narratives

ERIC Educational Resources Information Center

Mehmet, Ozcan

2007-01-01

This study investigates how/whether the emergence and function of Turkish Tense Aspect Modality (TAM) markers that are used in narratives by children from 3 to 9 plus 13-year-olds show differences relative to the age of the narrator both quantitatively and qualitatively. The data were collected, by using Mayer's (1969) wordless picture book…

Different aspects of emotional intelligence of borderline personality disorder.

PubMed

Peter, Mathell; Arntz, Arnoud R; Klimstra, Theo; Vingerhoets, Ad J J M

2018-01-01

The present study investigated deficiencies in different components of emotional intelligence in borderline personality disorder (BPD). The Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) and the Emotional Quotient Inventory (EQ-i) were used to assess EI dimensions. BPD patients (N = 85; 69 women; M = 33.6 years) were compared with Cluster C personality disorder (PD) patients (N = 39; 23 women; M = 36.6 years) and nonpatients (N = 69; 44 women; M = 35.6 years). Compared to the Cluster C PD patients and the nonpatient group, BPD patients displayed only deficits in their ability to understand emotions as measured with the Mayer-Salovey-Caruso Emotional Intelligence Test. The Emotional Quotient Inventory only revealed deficits in stress management in BPD patients compared to Cluster C PD patients. Our findings suggest that BPD patients have the ability to regulate emotions effectively, but they subjectively experience deficits in emotion regulation and therefore may not use this ability when they need it. Copyright © 2017 John Wiley & Sons, Ltd.

Neural control of heart rate: the role of neuronal networking.

PubMed

Kember, G; Armour, J A; Zamir, M

2011-05-21

Neural control of heart rate, particularly its sympathetic component, is generally thought to reside primarily in the central nervous system, though accumulating evidence suggests that intrathoracic extracardiac and intrinsic cardiac ganglia are also involved. We propose an integrated model in which the control of heart rate is achieved via three neuronal "levels" representing three control centers instead of the conventional one. Most importantly, in this model control is effected through networking between neuronal populations within and among these layers. The results obtained indicate that networking serves to process demands for systemic blood flow before transducing them to cardiac motor neurons. This provides the heart with a measure of protection against the possibility of "overdrive" implied by the currently held centrally driven system. The results also show that localized networking instabilities can lead to sporadic low frequency oscillations that have the characteristics of the well-known Mayer waves. The sporadic nature of Mayer waves has been unexplained so far and is of particular interest in clinical diagnosis. Copyright © 2011 Elsevier Ltd. All rights reserved.

Emotional intelligence in incarcerated men with psychopathic traits

PubMed Central

Ermer, Elsa; Kahn, Rachel E.; Salovey, Peter; Kiehl, Kent A.

2012-01-01

The expression, recognition, and communication of emotional states are ubiquitous features of the human social world. Emotional intelligence (EI) is defined as the ability to perceive, manage, and reason about emotions, in oneself and others. Individuals with psychopathy have numerous difficulties in social interaction and show impairment on some emotional tasks. Here we investigate the relation between emotional intelligence and psychopathy in a sample of incarcerated men (n=374), using the Psychopathy Checklist—Revised (PCL-R; Hare, 2003) and the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT; Mayer, Salovey, & Caruso, 2002). The MSCEIT is a well-validated ability-based emotional intelligence measure that does not rely on self-report judgments of emotional skills. The Hare PCL-R is the gold-standard for the assessment of psychopathy in clinical populations. Controlling for general intelligence, psychopathy was associated with lower emotional intelligence. These findings suggest individuals with psychopathy are impaired on a range of emotional intelligence abilities and that emotional intelligence is an important area for understanding deficits in psychopathy. PMID:22329657

Age and gender differences in ability emotional intelligence in adults: A cross-sectional study.

PubMed

Cabello, Rosario; Sorrel, Miguel A; Fernández-Pinto, Irene; Extremera, Natalio; Fernández-Berrocal, Pablo

2016-09-01

The goal of the current investigation was to analyze ability emotional intelligence (EI) in a large cross-sectional sample of Spanish adults (N = 12,198; males, 56.56%) aged from 17 to 76 years (M = 37.71, SD = 12.66). Using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), which measures ability EI according to the 4 branches of the Mayer and Salovey EI model. The authors examined effects of gender on ability EI, as well as the linear and quadratic effects of age. Results suggest that gender affects the total ability EI score as well as scores on the 4 EI branches. Ability EI was greater in women than men. Ability EI varied with age according to an inverted-U curve: Younger and older adults scored lower on ability EI than middle-aged adults, except for the branch of understanding emotions. These findings strongly support the idea that both gender and age significantly influence ability EI during aging. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

A probabilistic estimate of maximum acceleration in rock in the contiguous United States

USGS Publications Warehouse

Algermissen, Sylvester Theodore; Perkins, David M.

1976-01-01

This paper presents a probabilistic estimate of the maximum ground acceleration to be expected from earthquakes occurring in the contiguous United States. It is based primarily upon the historic seismic record which ranges from very incomplete before 1930 to moderately complete after 1960. Geologic data, primarily distribution of faults, have been employed only to a minor extent, because most such data have not been interpreted yet with earthquake hazard evaluation in mind.The map provides a preliminary estimate of the relative hazard in various parts of the country. The report provides a method for evaluating the relative importance of the many parameters and assumptions in hazard analysis. The map and methods of evaluation described reflect the current state of understanding and are intended to be useful for engineering purposes in reducing the effects of earthquakes on buildings and other structures.Studies are underway on improved methods for evaluating the relativ( earthquake hazard of different regions. Comments on this paper are invited to help guide future research and revisions of the accompanying map.The earthquake hazard in the United States has been estimated in a variety of ways since the initial effort by Ulrich (see Roberts and Ulrich, 1950). In general, the earlier maps provided an estimate of the severity of ground shaking or damage but the frequency of occurrence of the shaking or damage was not given. Ulrich's map showed the distribution of expected damage in terms of no damage (zone 0), minor damage (zone 1), moderate damage (zone 2), and major damage (zone 3). The zones were not defined further and the frequency of occurrence of damage was not suggested. Richter (1959) and Algermissen (1969) estimated the ground motion in terms of maximum Modified Mercalli intensity. Richter used the terms "occasional" and "frequent" to characterize intensity IX shaking and Algermissen included recurrence curves for various parts of the country in the paper

Support Facility Determination... Oscar Mayer and Madison Gas and Electric

EPA Pesticide Factsheets

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements. This document is part of the NSR Policy and Guidance Database. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Qualities of Inpatient Hospital Rooms: Patients' Perspectives.

PubMed

Devlin, Ann Sloan; Andrade, Cláudia Campos; Carvalho, Diana

2016-04-01

The aim of this qualitative study was to investigate what design features of hospital rooms are valued by inpatients. Little research has explored how patients evaluate the physical environment of their hospital rooms. Most responses are captured by the Hospital Consumer Assessment of Healthcare Providers and Systems survey, which includes only two questions about the physical environment. Two hundred thirty-six orthopedic patients (78 in the United States and 158 in Portugal) listed three features of their hospital room that influenced their level of satisfaction with their hospital stay, indicating whether the feature was positive or negative. The comments were more positive (71.4%) than negative (28.6%). Using the framework of supportive design from Ulrich, over half the comments (64.31%) could be categorized in one of the three dimensions: 33.2% (positive distraction), 22.4% (perceived control), and 6.0% (social support). This total includes Internet (2.7%), which could be categorized as either social support or positive distraction. Comments called "other aspects" focused on overall environmental appraisals, cleanliness, and functionality and maintenance. The majority of comments could be accommodated by Ulrich's theory, but it is noteworthy that other aspects emerge from patients' comments and affect their experience. Cross-cultural differences pointed to the greater role of light and sun for Portuguese patients and health status whiteboard for U.S. Qualitative research can add significantly to our understanding of the healthcare experience and may inform design decisions. © The Author(s) 2015.

Thermodynamics and Mechanical Equivalent of Heat

ERIC Educational Resources Information Center

Kipnis, Nahum

2014-01-01

This paper is the first part of a three-part project "How the principle of energy conservation evolved between 1842 and 1870: the view of a participant". This paper aims at showing how the new ideas of Mayer and Joule were received, what constituted the new theory in the period under study, and how it was supported experimentally. A…

Does the Modality Effect Exist? And if so, Which Modality Effect?

ERIC Educational Resources Information Center

Reinwein, Joachim

2012-01-01

The modality effect is a central issue in multimedia learning [see Mayer (Cambridge University Press, 2005a), for a review]. Sweller's Cognitive Load Theory (CLT), for example, presumes that an illustrated text is better understood when presented visually rather than orally. The predictive power of CLT lies in how it links in to Baddeley's (1986)…

The Contribution of Emotional Intelligence to Decisional Styles among Italian High School Students

ERIC Educational Resources Information Center

Di Fabio, Annamaria; Kenny, Maureen E.

2012-01-01

This study examined the relationship between emotional intelligence (EI) and styles of decision making. Two hundred and six Italian high school students completed two measures of EI, the Bar-On EI Inventory, based on a mixed model of EI, and the Mayer Salovey Caruso EI Test, based on an ability-based model of EI, in addition to the General…

Does Emotional Intelligence Depend on Gender? The Socialization of Emotional Competencies in Men and Women and Its Implications

ERIC Educational Resources Information Center

Sanchez-Nunez, M. Trinidad; Fernandez-Berrocal, Pablo; Montanes, Juan; Latorre, Jose Miguel

2008-01-01

This article attempts to justify gender differences found for the main factors that comprise emotional intelligence from the standpoint of the Mayer and Salovey Skill Model (1997). In order to do so, we carry out a review of the different emotional socialization patterns used by parents on the basis of their children's gender and look into their…

Amazing "Speaking Dynamically" Tools Utilized in High School Special Education Classroom.

ERIC Educational Resources Information Center

Robinson, Deann A.; Attix, Gerald V.

This paper describes how Alameda High School in California is using the Speaking Dynamically Pro v2.0 software by Mayer-Johnson to help 13 special education students (ages 14-18) communicate and make the world more accessible. The students have a range of disabilities and skill levels. This computer program enables the students to make choices,…

Group Differences in IQ Are Best Understood as Environmental in Origin

ERIC Educational Resources Information Center

Nisbett, Richard E.; Aronson, Joshua; Blair, Clancy; Dickens, William; Flynn, James; Halpern, Diane F.; Turkheimer, Eric

2012-01-01

Responds to the comments by J. P. Rushton (see record 2012-24333-012); M. A. Woodley and G. Meisenberg (see record 2012-24333-013); and J. D. Mayer, D. R. Caruso, A. T. Panter, and P. Salovey (see record 2012-24333-014) on the present authors' original article, "Intelligence: New findings and theoretical developments" (see record…

Training within Industry as Short-Sighted Community Literacy-Appropriate Training Program: A Case Study of Worker-Centered Training and Its Implications

ERIC Educational Resources Information Center

Remley, Dirk

2009-01-01

This essay presents a case study of the modes used in training employees at a munitions plant in Ohio between 1940 and 1945. Theories of multimodal discourse and learning advanced by The New London Group (1996), Gunther Kress and Theo Van Leeuwen (2001) and Richard Mayer (2001) inform this analysis. With an unskilled labor force and many workers…

Decision Making in the Biological Field. The 1971 W. O. Atwater Memorial Lecture.

ERIC Educational Resources Information Center

Mayer, Jean

Established in 1967 by the Agriculture Research Service of the U. S. Department of Agriculture to honor the memory of a gifted scientist . . . and to recognize accomplishment in a field or discipline that relates to the problem of nutrition and food production, the W. O. Atwater Memorial Lecture invited Dr. Jean Mayer, Professor of Nutrition at…

75 FR 1118 - BNSF Railway Company-Temporary Trackage Rights Exemption-Union Pacific Railroad Company

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-08

... trackage rights are temporary in nature and are for a period from January 22, 2010 through December 10... effective). An original and 10 copies of all pleadings, referring to STB Finance Docket No. 35340, must be..., a copy of each pleading must be served on Adrian L. Steel, Jr., Mayer Brown LLP, 1999 K Street, NW...

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

DTIC Science & Technology

1983-09-08

1982). 4. A. Hiraki , M.-A. Nicolet, and J.W. Mayer, Appl. Phys. Lett. 18, 178 (1971); A. Hiraki , K. Shuto, S. Kim, W. Kammura, and M. twami, ibid 31...Vac. Sci. Technol. 17, 930 (1980) and references therein. 13 T. Narusera, K. Kinoehica, W. 1. Gibson, and A. Hiraki , J. Vac. Sci. Technol. L$, 272

As Bad as They Say? Three Decades of Teaching in the Bronx

ERIC Educational Resources Information Center

Mayer, Janet Grossbach

2011-01-01

Rundown, vermin-infested buildings. Rigid, slow-to-react bureaucratic systems. Children from broken homes and declining communities. How can a teacher succeed? How does a student not only survive but also come to thrive? It can happen, and "As Bad as They Say?" tells the heroic stories of Janet Mayer's students during her 33-year tenure…

STS-55 German payload specialist Schlegel and MS3 Harris work in SL-D2 module

NASA Technical Reports Server (NTRS)

1993-01-01

STS-55 German Payload Specialist 2 Ulrich Walter, wearing special head gear, finds plenty of room to 'spread out' (head to the floor, feet at the ceiling) while conducting Tissue Thickness and Compliance Along Body Axis salt-water balance experiment in the Spacelab Deutsche 2 (SL-D2) science module aboard the Earth-orbiting Columbia, Orbiter Vehicle (OV) 102. Schlegel represents the German Aerospace Research Establishment (DLR). In the background, Mission Specialist 3 (MS3) Bernard A. Harris, Jr monitors an experiment in Rack 11, an experiment rack.

STS-55 German payload specialists (and backups) in LESs during JSC training

NASA Technical Reports Server (NTRS)

1992-01-01

STS-55 Columbia, Orbiter Vehicle (OV) 102, German payload specialists and backup (alternate) payload specialists, wearing launch and entry suits (LESs), pose for group portrait outside mockup side hatch in JSC's Mockup and Integration Laboratory (MAIL) Bldg 9NE. These payload specialists will support the STS-55 Spacelab Deutsche 2 (SL-D2) mission. It is the second dedicated German (Deutsche) Spacelab flight. Left to right are backup Payload Specialists Renate Brummer and Dr. P. Gerhard Thiele, Payload Specialist 1 Ulrich Walter, and Payload Specialist 2 Hans Schlegel.

Basic Research on Processing of Ceramics for Space Structures

DTIC Science & Technology

1989-01-31

Surfaces, 9, 33-46 (1984). 5 18. R . H. Heistand, II, Y. Oguri, H. Okamura, W. C. Moffatt, B. Novich, E. A. Barringer , and H. K. Bowen, "Synthesis and...1983. E.A. Barringer , R . Brook, and H.K. Bowen, "The Sintering of Monodisperse TiO 2 " pp. 1-21 in Materials Science Research, Vol. 16. Edited by G.C...22a. NAME OF RESPONSIBLE INDIVIDUAL 22b. TELEPHONE (Include Area Code) 22c. OFFICE SYMBOL Donald R . Ulrich (202) 767-4963 1 Al 00 Form 1473, JUN 86

Microjets and coated wheels: versatile tools for exploring collisions and reactions at gas-liquid interfaces.

PubMed

Faust, Jennifer A; Nathanson, Gilbert M

2016-07-07

This tutorial review describes experimental aspects of two techniques for investigating collisions and reactions at the surfaces of liquids in vacuum. These gas-liquid scattering experiments provide insights into the dynamics of interfacial processes while minimizing interference from vapor-phase collisions. We begin with a historical survey and then compare attributes of the microjet and coated-wheel techniques, developed by Manfred Faubel and John Fenn, respectively, for studies of high- and low-vapor pressure liquids in vacuum. Our objective is to highlight the strengths and shortcomings of each technique and summarize lessons we have learned in using them for scattering and evaporation experiments. We conclude by describing recent microjet studies of energy transfer between O2 and liquid hydrocarbons, HCl dissociation in salty water, and super-Maxwellian helium evaporation.

Famous head injuries of the first aerial war: deaths of the "Knights of the Air".

PubMed

Koul, Prateeka; Mau, Christine; Sabourin, Victor M; Gandhi, Chirag D; Prestigiacomo, Charles J

2015-07-01

World War I advanced the development of aviation from the concept of flight to the use of aircraft on the battlefield. Fighter planes advanced technologically as the war progressed. Fighter pilot aces Francesco Baracca and Manfred von Richthofen (the Red Baron) were two of the most famous pilots of this time period. These courageous fighter aces skillfully maneuvered their SPAD and Albatros planes, respectively, while battling enemies and scoring aerial victories that contributed to the course of the war. The media thrilled the public with their depictions of the heroic feats of fighter pilots such as Baracca and the Red Baron. Despite their aerial prowess, both pilots would eventually be shot down in combat. Although the accounts of their deaths are debated, it is undeniable that both were victims of traumatic head injury.

Multi-Objective Trajectory Optimization of a Hypersonic Reconnaissance Vehicle with Temperature Constraints

DTIC Science & Technology

2014-12-26

geocentric gravitational constant ν basis functions ω angular velocity of the Earth Φ fuel-air ratio φ longitude φ optimal control terminal cost (Mayer) xxvi...vehicle (r), with h as the altitude above the earth’s surface and µ as the geocentric gravitational constant (1.40764e16ft3/s2). g = µ r2 = µ (h+ re) 2 (7

Fostering Choice-Making Skills: We've Come a Long Way but Still Have a Long Way to Go

ERIC Educational Resources Information Center

Bambara, Linda M.

2004-01-01

Seminal articles are not only timely in their ability to push the field in new directions but are often timeless in their message. As relevant today as it was 20 years ago, Mayer Shevin's and Nancy Klein's 1984 article on the importance of choice making raises thought-provoking implications about what choice making is, why it is essential in the…

An inexpensive alternative to routine section adhesives for histology: the mucilaginous substance of the Assyrian plum.

PubMed

Al-Shammary, Hayfaa A

2014-05-01

We found that the mucilaginous substance of the Assyrian plum, Cordia myxa, can be used as an adhesive for attaching sections of animal tissues to slides. Unlike Mayer's albumen, this material left no stainable residue and had no noticeable effect on the histological structure of the tissue sections. The mucilaginous substance of C. myxa is a useful and inexpensive alternative to standard adhesives.

Age and Gender Differences in Ability Emotional Intelligence in Adults: A Cross-Sectional Study

ERIC Educational Resources Information Center

Cabello, Rosario; Sorrel, Miguel A.; Fernández-Pinto, Irene; Extremera, Natalio; Fernández-Berrocal, Pablo

2016-01-01

The goal of the current investigation was to analyze ability emotional intelligence (EI) in a large cross-sectional sample of Spanish adults (N = 12,198; males, 56.56%) aged from 17 to 76 years (M = 37.71, SD = 12.66). Using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT), which measures ability EI according to the 4 branches of the…

Trust and Influence

DTIC Science & Technology

2012-03-05

DISTRIBUTION A: Approved for public release; distribution is unlimited. Program Trends •Trust in Autonomous Systems • Cross - cultural Trust...Trust & trustworthiness are independent (Mayer et al, 1995) •Trust is relational •Humans in cross - cultural interactions •Complex human-machine...Interpersonal Trustworthiness •Ability •Benevolence •Integrity Trust Metrics Cross - Cultural Trust Issues Human-Machine Interactions Autonomous

Nongame birds

Treesearch

John C. Kilgo; A. Lawrence Bryan

2005-01-01

The Savannah River Site (SRS) provides habitat for an impressive array of avian species. During its fifty-year existence, 259 bird species have been recorded there (Mayer et al. 1997 and unpublished data). This figure represents more than two thirds of the 379 species on the South Carolina state list (McNair and Post 1993). Explanations for SRS's diverse avifauna...

One hundred years of limited impact of Jaspers' General Psychopathology on US psychiatry.

PubMed

de Leon, Jose

2014-02-01

Jaspers, a German psychiatrist, published General Psychopathology in 1913. Jaspers, Schneider, and Mayer-Gross were members of the Heidelberg school. General Psychopathology, indirectly through Schneider's and Mayer-Gross' textbooks and directly by its English translation in 1963, led to a narrow set of schizophrenia criteria in the United Kingdom. General Psychopathology had very limited direct impact on US psychiatry, which adopted a broader schizophrenia definition. The difference between UK and US schizophrenia was a key element in the Diagnostic and Statistical Manual of Mental Disorders, Third Edition, and the neo-Kraepelinian revolution. General Psychopathology contains two essential interrelated ideas: a) psychiatry is a hybrid scientific discipline that must combine natural and social science methods that provide an explanation of illness that follows the medical model and an understanding of psychiatric abnormalities that are variations of human living, respectively, and b) psychiatric disorders are heterogeneous. Berrios' ideas on the hybridity of psychiatry in the United Kingdom and McHugh's ideas on psychiatric diagnoses in the United States can be considered neo-Jasperian approaches because they further elaborate these two Jasperian concepts in the late 20th century.

Emotional Intelligence and Callous-Unemotional Traits in Incarcerated Adolescents.

PubMed

Kahn, Rachel E; Ermer, Elsa; Salovey, Peter; Kiehl, Kent A

2016-12-01

Emotional intelligence (EI) is the ability to perceive, manage, and reason about emotions and to use this information to guide thinking and behavior adaptively. Youth with callous-unemotional (CU) traits demonstrate a variety of affective deficits, including impairment in recognition of emotion and reduced emotional responsiveness to distress or pain in others. We examined the association between ability EI and CU traits in a sample of incarcerated adolescents (n = 141) using an expert-rater device (Psychopathy Checklist Youth Version (PCL-YV; Manual for the Hare psychopathy checklist: Youth version. Multi-Health Systems, Toronto, 2003) and self-report assessments of CU traits. EI was assessed using the Mayer-Salovey-Caruso Emotional Intelligence Test-Youth Version, Research Version (MSCEIT-YV-R; MSCEIT YV: Mayer-Salovey-Caruso emotional intelligence test: Youth version, research version 1.0. Multi-Health Systems, Toronto, Ontario, 2005). Similar to findings in adult forensic populations, high levels of CU traits in incarcerated adolescents were associated with lower EI, particularly higher order EI skills. Identifying impairment on EI abilities may have important implications for emerging treatment and intervention developments for youth with high levels of CU traits.

Development and evaluation of totally implantable ventricular assist system using a vibrating flow pump and transcutaneous energy transmission system with amorphous fibers.

PubMed

Yambe, T; Hashimoto, H; Kobayashi, S; Sonobe, T; Naganuma, S; Nanka, S S; Matsuki, H; Yoshizawa, M; Tabayashi, K; Takayasu, H; Takeda, H; Nitta, S

1997-01-01

We have developed a vibrating flow pump (VFP) that can generate oscillated blood flow with a relatively high frequency (10-50 Hz) for a totally implantable ventricular assist system (VAS). To evaluate the newly developed VAS, left heart bypasses, using the VFP, were performed in chronic animal experiments. Hemodynamic parameters were recorded in a data recorder in healthy adult goats during an awake condition and analyzed in a personal computer system through an alternating-direct current converter. Basic performance of the total system with a transcutaneous energy transmission system were satisfactory. During left ventricular assistance with the VFP, Mayer wave fluctuations of hemodynamics were decreased in the power spectrum, the fractal dimensions of the hemodynamics were significantly decreased, and peripheral vascular resistance was significantly decreased. These results suggest that cardiovascular regulatory nonlinear dynamics, which mediate the hemodynamics, may be affected by left ventricular bypass with oscillated flow. The decreased power of the Mayer wave in the spectrum caused the limit cycle attractor of the hemodynamics and decreased peripheral resistance. These results suggest that this newly developed VAS is useful for the totally implantable system with unique characteristics that can control hemodynamic properties.

Evaluation of Global Ocean Data Assimilation Experiment Products on South Florida Nested Simulations with the Hybrid Coordinate Ocean Model

DTIC Science & Technology

2009-01-01

Ocean Model 7:285-322 Halliwell GR Jr, Weisberg RH, Mayer DA (2003) A synthetic float analysis of upper-limb meridional overturning circulation ...encompasses a variety of coastal regions (the broad Southwest Florida shelf, the narrow Atlantic Keys shelf, the shallow Florida Bay, and Biscayne...products. The results indicate that the successful hindcasting of circulation patterns in a coastal area that is characterized by complex topography and

Simulator Fidelity: A Concept Paper

DTIC Science & Technology

1980-11-01

training programs, it should be possible to screen out those trainees who do not possess the required abilities to benefit from a given training program...PTZ!L-CAC-IM I USACAC ýITN:Z ArIL-CA(.-IA I IJSAC&%CUA ArrIN’ AT?D.--CAC-A 1 UiSA i.LICTHONIC WAqFAHk LAd CHILI INTLLLIGENCE MAYER nEVEL SUPP OFF I

Biology of Immunomodulators

DTIC Science & Technology

1990-05-01

and Gangemi, J.D. Immunomodulation by Propionibacterium acnes . II. Induction of cells that suppress anti-sheep erythrocyte antibody response. (Submitted...Biol. 42:346 (abstr. 54), 1987. 5. Azmi, F., Gangemi, J.D., Ghaffar, A. and Mayer E.P. Immunosuppression by Propionibacterium acnes : Studies on the...suppressor factor produced by splenic macrophages from mice treated with Propionibacterium acnes . 7th International Congress of Immunology, 1989. 11. Azmi

Annotated Bibliography on Human Factors in Software Development

DTIC Science & Technology

1979-06-01

Information Sciences, 1976, 5, 123-143. Shneiderman. B., Mayer, R., McKay, D., & Heller, P. Experimental investi- gations of the utility of flowcharts ...REPRESENTATIONS OF PROGRAMS, PRODUCTION SCHEDULIWG, AUTOMATIC FLOWCHARTING , -MAPFSR,- AND CERTIFICATION TECHNIQUES. EXAMPLES OF HOW THSSE AIOS AND METHODS CAN...PROCiSS ARE PRESENTED, AND THE ANALYSIS Of THREE SPECIFIC MODELS IS REVIEWED. (0)SP, 5R. . 65 FLOWCHARTING CHAPIN, N. FLOWCHARTING WITH THE ANSI

The faint young sun-climate paradox - Volcanic influences

NASA Technical Reports Server (NTRS)

Schatten, K. H.; Endal, A. S.

1982-01-01

It has been suggested that the early earth may have frozen over as a result of a fainter early sun (see Ulrich, 1975). If this had happened, climate models suggest the earth would have remained frozen through the present epoch and into the distant future. We suggest that volcanic influences could allow a passage from the frozen branch into the unfrozen branch of climate models should conditions on earth be suitable for the latter climate change. A broad equatorial belt of volcanic ash is one scenario which would allow a transfer from the frozen earth state into the unfrozen one.

Metrics of Justice. A Sundial's Nomological Figuration.

PubMed

Behrmann, Carolin

2015-01-01

This paper examines a polyhedral dial from the British Museum made by the instrument maker Ulrich Schniep, and discusses the status of multifunctional scientific instruments. It discerns a multifaceted iconic meaning considering different dimensions such as scientific functionality (astronomy), the complex allegorical figure of Justice (iconography), and the representation of the sovereign (politics), the court and the Kunstkammer of Albrecht v of Bavaria. As a numen mixtum the figure of "Justicia" touches different fields that go far beyond pure astronomical measurement and represents the power of the ruler as well as the rules of economic justice.

STS-55 crewmembers work in the SL-D2 module onboard OV-102

NASA Image and Video Library

1993-05-06

STS055-22-004 (26 April-6 May 1993) --- Four of the seven crew members who spent 10 days aboard the Space Shuttle Columbia are pictured during a brief shift overlap period in the Spacelab D-2 Science Module. Left to right are Jerry L. Ross, Ulrich Walter, Bernard A. Harris, Jr. and Hans Schlegel. Ross, STS-55 payload commander, is changing a sample in a materials processing furnace; Walter, a German payload specialist is in the midst of a baroreflex test and fellow payload specialist Schlegel assists mission specialist and physician Harris with a physiological test at the "Anthrorack".

Introducing Systems Approaches

NASA Astrophysics Data System (ADS)

Reynolds, Martin; Holwell, Sue

Systems Approaches to Managing Change brings together five systems approaches to managing complex issues, each having a proven track record of over 25 years. The five approaches are: System Dynamics (SD) developed originally in the late 1950s by Jay Forrester Viable Systems Model (VSM) developed originally in the late 1960s by Stafford Beer Strategic Options Development and Analysis (SODA: with cognitive mapping) developed originally in the 1970s by Colin Eden Soft Systems Methodology (SSM) developed originally in the 1970s by Peter Checkland Critical Systems Heuristics (CSH) developed originally in the late 1970s by Werner Ulrich

STS-55 Columbia, Orbiter Vehicle (OV) 102, lifts off from KSC LC Pad 39A

NASA Image and Video Library

1993-04-26

STS055-S-052 (26 April 1993) --- A wide shot shows the STS-55 launch at the Kennedy Space Center. Carrying an international crew of seven and a science laboratory, the Space Shuttle Columbia was on its way for a nine-day Earth-orbital mission in support of the Spacelab D-2 mission. Onboard were astronauts Steven R. Nagel, mission commander; Terence T. (Tom) Henricks, pilot; Jerry L. Ross, payload commander; Charles J. Precourt and Bernard A. Harris Jr., mission specialists; along with German payload specialists Hans Schlegel and Ulrich Walter. Liftoff occurred at 10:50 a.m. (EDT), April 26, 1993.

STS-55 German payload specialists pose in front of SL-D2 module at KSC

NASA Technical Reports Server (NTRS)

1992-01-01

STS-55 Columbia, Orbiter Vehicle (OV) 102, German payload specialists pose in front of the Spacelab Deutsche 2 (SL-D2) science module at a Kennedy Space Center (KSC) processing facility. These two Germans have been assigned to support the STS-55/SL-D2 mission. They are Payload Specialist 2 Hans Schlegel (left) and Payload Specialist 1 Ulrich Walter. Walter and Schlegel are scheduled to fly aboard OV-102 for the mission, joining five NASA astronauts. Clearly visible on the SL-D2 module are the European Space Agency (ESA) insignia, the feedthrough plate, and the D2 insignia.

Chaperonin-mediated Protein Folding

PubMed Central

Horwich, Arthur L.

2013-01-01

We have been studying chaperonins these past twenty years through an initial discovery of an action in protein folding, analysis of structure, and elucidation of mechanism. Some of the highlights of these studies were presented recently upon sharing the honor of the 2013 Herbert Tabor Award with my early collaborator, Ulrich Hartl, at the annual meeting of the American Society for Biochemistry and Molecular Biology in Boston. Here, some of the major findings are recounted, particularly recognizing my collaborators, describing how I met them and how our great times together propelled our thinking and experiments. PMID:23803606

KSC-99pp0244

NASA Image and Video Library

1999-02-25

An ORU Transfer Device (OTD) on top of the International Cargo Carrier (ICC) is checked by Manfred Nordhoff, with Daimler-Chrysler Aerospace (DASA); Ben Greene, with Lockheed Martin; Robert Wilkes (behind arm number two), with Lockheed Martin; Lora Laurence and Charles Franca, with Johnson Space Center. The OTD is a U.S.-built crane that will be stowed on the International Space Station's Unity module for use during future ISS assembly missions. The nonpressurized ICC fits inside the payload bay of the orbiter. The ICC will also carry the SPACEHAB Oceaneering Space System Box (SHOSS), a logistics items carrier. SHOSS can hold a maximum of 400 pounds of equipment and will carry items to be used during STS-96 and future ISS assembly flights. The ICC will fly on mission STS-96, targeted for launch on May 20

Emotional intelligence and spiritual well-being: implications for spiritual care.

PubMed

Beauvais, Audrey; Stewart, Julie G; DeNisco, Susan

2014-01-01

Understanding factors that influence spiritual well-being may improve nurses' spiritual caregiving. This study examined relationships between emotional intelligence (EI) and spiritual well-being (SWB) in undergraduate and graduate nursing students. Using the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) and the spiritual well-being scale (SWBS) relationships were found between managing emotion and spiritual well-being, and managing emotion and existential well-being. Implications for education and practice are discussed.

Analysis of Simulation Tools for the Study of Advanced Marine Power Systems.

DTIC Science & Technology

1992-09-01

model of a steam turbine prime mover which accounts for both plant and servo/steam valve time constants is given in Fig. 14. 41 + Figure 14 Second order...given in Fig. 12 of Chapter VI. The parameters for this device as given by Mayer are [14]: "* KE=l "* KA= 2 0 0 "* KF=0.3 "* TA=0.0 2 seconds 92 " TF1

Mechanisms of Abnormal Growth Regulation in Prostatic Adenocarcinoma Using Abi1/Hssh3bp1 Conditional Knockout Mouse Model

DTIC Science & Technology

2009-06-01

density lipoprotein uptake and cholesterol accumulation by macrophages differentiated from human monocytes with macrophage-colony-stimulating factor (M...model will likely have high impact on the prostate cancer research field including development of novel potential drug therapies. Our model will...Shin, and B.J. Mayer. 2007. High -throughput phosphotyrosine profiling using SH2 domains. Mol Cell. 26:899-915. Macoska, J.A., J. Xu, D. Ziemnicka, T.S

Development of a Multileaf Collimator for Proton Radiotherapy

DTIC Science & Technology

2010-06-01

generated and compared to the dosimetry derived from radiochromic media. TLDS may be inserted into the phantom to further confirm the technique. Finally...of dosimetry systems for scanned beams: (FY 2006-2009). We are investigating dosimetry systems for use with scanned beams and will either purchase a...group Research in Monte Carlo Simulations and Dosimetry Studies of Proton Therapy Rulon Mayer, PhD Energetic protons used to damage tumors

Understanding the Islamic Movement of Uzbekistan Through Social Movement Theory, and Analyzing and Evaluating Its Potential Threat to Kazakhstan

DTIC Science & Technology

2014-12-01

ORGANIZATION REPORT NUMBER 9. SPONSORING /MONITORING AGENCY NAME(S) AND ADDRESS(ES) N /A 10. SPONSORING/MONITORING AGENCY REPORT NUMBER...Insurgency, 1930‒1970 (Chicago: University of Chicago Press, 1982), 18. 36 Doug McAdam, John D. McCarthy, and Mayer N . Zald, Comparative Perspectives on...Portrait,” Central Asia and the Caucasus, http://cyberleninka.ru/article/ n /the-islamic-movement-of-uzbekistan-lines-to- complete-the-portrait. 27

Draft Software Metrics Panels Final Report. Papers Presented at the 30 June 1980 Meeting on Software Metrics, Washington DC.

DTIC Science & Technology

1980-06-01

measuring program understanding. Shneiderman, Mayer, McKay, and Heller [241 found that flowcharts are redundant and have a potential negative affect on...dictionaries of program variables are superior to macro flowcharts as an aid to understand program control and data structures. Chrysler [5], using no...procedures as do beginners . Also; guaranteeing that groups of begining programmers have equal ability is not trivial. 3-10 The problem with material

Impact of Underwater Explosions on Concrete Bridge Foundations

DTIC Science & Technology

2016-06-01

www.theconstructioncivil.org/ [16] M. Aggour, A. Hachichi and M. Mayer, “Nondestructive evaluation of timber bridge piles,” in Proceedings of a Session a Structure Congress...detonation must be executed a safe distance from any critical infrastructure to ensure the survivability of the structure . This thesis implements...be executed a safe distance from any critical infrastructure to ensure the survivability of the structure . This thesis implements the Dynamic System

Writing to Learn the Reformation: Or, Who Was Ulrich Zwingli and Why Should I Care?

ERIC Educational Resources Information Center

Jordon, Sherry

2014-01-01

This article describes the use of "Writing to Learn" assignments in a course on the Theology of the Protestant and Catholic Reformations. These short, informal assignments promote active learning by focusing on writing as a process for critical thinking and as a way to learn the content of the course. They help students creatively engage…

The impact of asynchronous online course design for professional development on science-teacher self-efficacy

NASA Astrophysics Data System (ADS)

Long, Caryn L. Smith

This dissertation examines how various designs of asynchronous online courses for teacher professional development may impact science-teacher self-efficacy. Mayer's studies, providing the cognitive theory of multimedia learning, targeted designs of asynchronous online learning and the point where contributions of written, auditory, and visual information on these sites could cause cognitive overload (Mayer, 2005). With increasing usage of online resources for educators to gain teaching credits, understanding how to construct these professional development offerings is critical. Teacher self-efficacy can affect how well information from these courses relays to students in their classroom. This research explored the connection between online asynchronous professional development design and teacher self-efficacy through analysis of a physics-based course in three distinct course-design offerings, while collecting content-acquisition data and self-efficacy effects before and after participation. Results from this research showed teacher self-efficacy had improved in all online treatments which included a text-only, text and audio and text, audio and animation version of the same physics content. Content knowledge was most effected by the text-only and text and audio treatments with significan growth occurring in the remember, apply, and analyze levels of bloom's taxonomy. Due to the small number of participants, it cannot be said that these results are conclusive.

KSC-99pp0239

NASA Image and Video Library

1999-02-25

At Astrotech, Titusville, Fla., Harald Schnier and Manfred Nordhoff, with Daimler-Chrysler Aerospace (DASA), look over the International Cargo Carrier that will be used during future International Space Station (ISS) assembly missions. On top is Robert Wilkes, with Lockheed Martin. Behind the ladder in the background is Ben Greene, with Lockheed Martin. The nonpressurized ICC fits inside the payload bay of the orbiter. The ICC will carry the SPACEHAB Oceaneering Space System Box (SHOSS), a logistics items carrier. SHOSS can hold a maximum of 400 pounds of equipment and will carry items to be used during STS-96 and future ISS assembly flights. Also aboard the ICC will be the ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on Unity for use during future ISS assembly missions. The ICC will fly on mission STS-96, targeted for launch on May 20

Life is physics and chemistry and communication.

PubMed

Witzany, Guenther

2015-04-01

Manfred Eigen extended Erwin Schroedinger's concept of "life is physics and chemistry" through the introduction of information theory and cybernetic systems theory into "life is physics and chemistry and information." Based on this assumption, Eigen developed the concepts of quasispecies and hypercycles, which have been dominant in molecular biology and virology ever since. He insisted that the genetic code is not just used metaphorically: it represents a real natural language. However, the basics of scientific knowledge changed dramatically within the second half of the 20th century. Unfortunately, Eigen ignored the results of the philosophy of science discourse on essential features of natural languages and codes: a natural language or code emerges from populations of living agents that communicate. This contribution will look at some of the highlights of this historical development and the results relevant for biological theories about life. © 2014 New York Academy of Sciences.

STS-55 Columbia, OV-102, crew poses for onboard portrait in SL-D2 module

NASA Image and Video Library

1993-05-06

STS055-203-009 (26 April-6 May 1993) --- The seven crew members who spent 10 days aboard the space shuttle Columbia pose for the traditional in-flight portrait in the Spacelab D-2 Science Module. Front, left to right, are Terence T. (Tom) Henricks, Steven R. Nagel, Ulrich Walter and Charles J. Precourt. In the rear are (left to right) Bernard A. Harris Jr., Hans Schlegel and Jerry L. Ross. Nagel served as mission commander; Henricks was the pilot and Ross, the payload commander. Harris and Precourt were mission specialists and Schlegel and Walter were payload specialists representing the German Aerospace Research Establishment (DLR). Photo credit: NASA

Risk and outbreak communication: lessons from alternative paradigms.

PubMed

Abraham, Thomas

2009-08-01

Risk communication guidelines widely used in public health are based on the psychometric paradigm of risk, which focuses on risk perception at the level of individuals. However, infectious disease outbreaks and other public health emergencies are more than public health events and occur in a highly charged political, social and economic environment. This study examines other sociological and cultural approaches from scholars such as Ulrich Beck and Mary Douglas for insights on how to communicate in such environments. It recommends developing supplemental tools for outbreak communication to deal with issues such as questions of blame and fairness in risk distribution and audiences who do not accept biomedical explanations of disease.

Ultralow Loss Optomechanics Using Diagmagnetically Levitated Drops of Liquid Helium

DTIC Science & Technology

2015-03-12

Instruments. The magnet coils ( crossed diagonal lines) enclose a bore that is a vacuum space, and can be accessed from room temperature. A similar magnet and...Review Letters 91, 130401 (2003). 5 Oriol Romero-Isart, Anika C. Pflanzer, Florian Blaser, Rainer Kaltenbaek, Nikolai Kiesel, Markus Aspelmeyer, J...State” Nature 475, 359 (2011). 8 Jasper Chan, T. P. Mayer Alegre, Amir H. Safavi-Naeini, Jeff T. Hill, Alex Krause, Simon Gröblacher, Markus Aspelmeyer

Demonstration and Evaluation of Solid Phase Microextraction for the Assessment of Bioavailability and Contaminant Mobility

DTIC Science & Technology

2008-06-01

Toxicology and Chemistry, 8:499-512. Hansen, B.G., A.B. Paya-Perez, M. Rahman, and B.R. Larsen, QSARs for Kow and Koc of PCB Congeners: a Critical...Bioconcentration of Organic Chemicals in Earthworms (oligochaeta). Environmental Toxicology and Chemistry, 1998, 17, 2080-2090. Kraaij R, Mayer P. et al...Environmental Toxicology and Chemistry, 25, 11, 2869-2874 (2006). Lu, X.X., D.D Reible, J.W. Fleeger, ‘Adsorption/Desorption and Bioavailability

Mass Spectrometry to Identify New Biomarkers of Nerve Agent Exposure

DTIC Science & Technology

2008-04-01

of its structural chemistry using p-nitrophenyl esters as substrates. Pharm Res 21:285-292. Salvi A, Carrupt PA, Mayer JM and Testa B (1997) Esterase...Otagiri, M. (2004) Esterase-like activity of serum albumin: characterization of its structural chemistry using p-nitrophenyl esters as substrates. Pharm...The diethylphosphate group was found on Tyr 411 and Tyr 138. Annual report Oksana Lockridge W81XWH-07-2-0034 13 RESULTS The structures of the

Feasibility and Environmental Implications of Using Waste Motor Oil as Alternative Supplemental Fuel in Contingency Prime Power Generation

DTIC Science & Technology

2017-03-23

days of World War II, a problem arose when General George Patton’s 3rd Army exceeded expectations on the march to Germany. Gen. Patton’s jeeps...to address this problem . The military’s complex and arduous logistic requirement to deliver fuel to the combat theater sparked an interest in...the particles it can vaporize. It does not detect particles beyond the five- to eight- micron range” (Mayer, 2006). This is a problem because that

The Effects of Seductive Details on Recognition Tests and Transfer Tasks

DTIC Science & Technology

2008-06-01

Mayer, R. E., Bove, W., Bryman , A ., Mars, R., & Tapangco, L. (1996). When less is more: Meaningful learning from visual and verbal summaries of textbook...unlimited. 20080709 276 U.S. Army Research Institute for the Behavioral and Social Sciences A Directorate of the Department of the Army Deputy Chief...unlimited. 13. SUPPLEMENTARY NOTES Contractor Officer’s Representative and Subject Matter POC: Dr. Paul A . Gade 14. ABSTRACT (Maximum 200 words): This

An assessment of the validity and discrimination of the intensive time-series design by monitoring learning differences between students with different cognitive tendencies

NASA Astrophysics Data System (ADS)

Farnsworth, Carolyn H.; Mayer, Victor J.

Intensive time-series designs for classroom investigations have been under development since 1975. Studies have been conducted to determine their feasibility (Mayer & Lewis, 1979), their potential for monitoring knowledge acquisition (Mayer & Kozlow, 1980), and the potential threat to validity of the frequency of testing inherent in the design (Mayer & Rojas, 1982). This study, an extension of those previous studies, is an attempt to determine the degree of discrimination the design allows in collecting data on achievement. It also serves as a replication of the Mayer and Kozlow study, an attempt to determine design validity for collecting achievement data. The investigator used her eighth-grade earth science students, from a suburban Columbus (Ohio) junior high school. A multiple-group single intervention time-series design (Glass, Willson, & Gottman, 1975) was adapted to the collection of daily data on achievement in the topic of the intervention, a unit on plate tectonics. Single multiple-choice items were randomly assigned to each of three groups of students, identified on the basis of their ranking on a written test of cognitive level (Lawson, 1978). The top third, or those with formal cognitive tendencies, were compared on the basis of knowledge achievement and understanding achievement with the lowest third of the students, or those with concrete cognitive tendencies, to determine if the data collected in the design would discriminate between the two groups. Several studies (Goodstein & Howe, 1978; Lawson & Renner, 1975) indicated that students with formal cognitive tendencies should learn a formal concept such as plate tectonics with greater understanding than should students with concrete cognitive tendencies. Analyses used were a comparison of regression lines in each of the three study stages: baseline, intervention, and follow-up; t-tests of means of days summed across each stage; and a time-series analysis program. Statistically significant differences

Cultural Resources Investigation of Homme Reservoir, Walsh County, North Dakota,

DTIC Science & Technology

1981-10-28

Archaeolo- gist 25:146-155 and with a two-page, Note on the Archae- ology of Grant County, by William M. Geotzinger, as a pamphlet. Grant County...Studies. Fargo, North Dakota. Kelsey, Vera 1951 Red River Runs North! Harper, New York. Kume, Jack 1966 The Dahlen Esker of Grand Forks and Walsh Counties...157. Ottawa. Martin, Albro 1976 James J. Hill and the Opening of the Northwest. Oxford University Press, New York. Mayer-Oakes, William J. 1969 Some

Wernher von Braun

NASA Image and Video Library

1966-06-21

Dr. Joseph Randall, a laser expert at Marshall Space Flight Center (MSFC), explains one of the projects he is working on to a group composed of Federal Republic of Germany and MSFC officials. From left are: Dr. Randall; Minister for Scientific Research of Federal Republic of Germany, Dr. Gerhard Stolenberg; Director of MSFC Astrionics Lab, Dr. Walter Haeusserman; Head of Space Research Federal Republic of Germany, Max Mayer; MSFC Director Dr. von Braun; MSFC Deputy Director Dr. Elberhard Rees.

Command History, 1993.

DTIC Science & Technology

1994-04-01

that the peripheral vasoconstriction resulting from cold exposure leads to an increase in central venous return, increased central venous pressure, and...AD-A279 775 -; lilli IIIIIII lIII 11lU~lMuli/II I IIIll 1993 COMMAND HISTORY Compiled by R. E. Gadolin and K. S. Mayer DTIC SL ELECTE MAYSI11941) v F...distribution unlimited. NAVAL AEROSPACE MEDICAL RESEARCH LABORATORY 51 HOVEY ROAD, PENSACOLA, FLORIDA 32508-1046 1993 COMMAND HISTORY Compiled by R.E. Gadolin

Upper Cambrian chitons (Mollusca, polyplacophora) from Missouri, USA

USGS Publications Warehouse

Pojeta, J.; Vendrasco, M.J.; Darrough, G.

2010-01-01

Numerous new specimens reveal a greater presence of chitons in Upper Cambrian rocks than previously suspected. Evidence is presented showing that the chiton esthete sensory system is present in all chiton species in this study at the very beginning of the known polyplacophoran fossil record. The stratigraphic occurrences and paleobiogeography of Late Cambrian chitons are documented. The 14 previously-named families of Cambrian and Ordovician chitons are reviewed and analyzed. Aulochitonidae n. fam. is defined, based on Aulochiton n. gen.; A. sannerae n. sp. is also defined. The long misunderstood family Preacanthochitonidae and its type genus Preacanthochiton Bergenhayn, 1960, are placed in synonymy with Mattheviidae and Chelodes Davidson & King, 1874, respectively; Eochelodes Marek, 1962, also is placed in synonymy with Chelodes, and Elongata Stinchcomb & Darrough, 1995, is placed in synonymy with Hemithecella Ulrich & Bridge, 1941. At the species level, H. elongata Stinchcomb & Darrough, 1995, and Elongata perplexa Stinchcomb & Darrough, 1995, are placed in synonymy with H. eminensis Stinchcomb & Darrough, 1995. The Ordovician species H. abrupta Stinchcomb & Darrough, 1995, is transferred to the genus Chelodes as C. abrupta (Stinchcomb & Darrough, 1995). The Ordovician species Preacanthochiton baueri Hoare & Pojeta, 2006, is transferred to the genus Helminthochiton as H. ? baueri (Hoare & Pojeta, 2006). The Ordovician species H. marginatus Hoare & Pojeta, 2006, is transferred to the genus Litochiton as L. marginatus (Hoare & Pojeta, 2006). Matthevia walcotti Runnegar, Pojeta, Taylor, & Collins, 1979, is treated as a synonym of Hemithecella expansa Ulrich & Bridge, 1941. In addition, other multivalved Cambrian mollusks are discussed; within this group, Dycheiidae n. fam. is defined, as well as Paradycheia dorisae n. gen. and n. sp. Cladistic analysis indicates a close relationship among the genera here assigned to the Mattheviidae, and between Echinochiton Pojeta

Seasonal gravity wave drags on the upper stratosphere due to the northwestern pacific typhoons

NASA Astrophysics Data System (ADS)

Chen, Zeyu; Lu, Daren

In a recent study of the first author and his co-authors (Zeyu Chen, Peter Preusse, Michael Jarisch, Manfred Ern, and Dirk Offermann, 2003), it has been revealed that a northwestern Pacific typhoon can generate stratospheric gravity waves with the horizontal scales ranging from 500 km ˜ 1000 km, and carrying a magnitude of ˜ 0.001 Pascal of momentum flux into the upper stratosphere Statistics indicates that the annual mean number of typhoon in the northwestern Pacific is about 32, most of them happen in summer. In this presentation, we show that a parameterization scheme is developed to derive the magnitude of the momentum flux of the waves from operational satellite observations that can scale the intensity of a typhoon (e.g. the brightness temperature observations from the GMS-5 satellite), and operational meteorological data analysis. The seasonal effect of the Gravity Wave Drags due to the typhoons in the area is derived.

Predicting stress from the ability to eavesdrop on feelings: Emotional intelligence and testosterone jointly predict cortisol reactivity.

PubMed

Bechtoldt, Myriam N; Schneider, Vanessa K

2016-09-01

While emotional intelligence (EI) is recognized as a resource in social interactions, we hypothesized a positive association with stress in socially evaluative contexts. In particular, we expected emotion recognition, the core component of EI, to inflict stress on individuals in negatively valenced interactions. We expected this association to be stronger for status-driven individuals, that is, for individuals scoring high on basal testosterone. In a laboratory experiment, N = 166 male participants underwent the Trier Social Stress Test (Kirschbaum, Pirke, & Hellhammer, 1993). As expected, EI measured by the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT V2.0; Mayer et al., 2003) predicted higher cortisol reactivity, including slower recovery from stress. The effect was moderated by basal testosterone, such that the association was positive when basal testosterone was high but not when it was low. On the component level of EI, the interaction was replicated for negative emotion recognition. These findings lend support to the hypothesis that EI is associated with higher activity of the hypothalamic-pituitary-adrenal axis in contexts where social status is at stake, particularly for those individuals who are more status-driven. Thus, the effects of EI are not unequivocally positive: While EI may positively affect the course of social interactions, it also inflicts stress on the emotionally intelligent individuals themselves. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Thymus medulla under construction: Time and space oddities.

PubMed

Alves, Nuno L; Ribeiro, Ana R

2016-04-01

The development of effective T-cell-based immunotherapies to treat infection, cancer, and autoimmunity should incorporate the ground rules that control differentiation of T cells in the thymus. Within the thymus, thymic epithelial cells (TECs) provide microenvironments supportive of the generation and selection of T cells that are responsive to pathogen-derived antigens, and yet tolerant to self-determinants. Defects in TEC differentiation cause syndromes that range from immunodeficiency to autoimmunity, which makes the study of TECs of fundamental and clinical importance to comprehend how immunity and tolerance are balanced. Critical to tolerance induction are medullary thymic epithelial cells (mTECs), which purge autoreactive T cells, or redirect them to a regulatory T-cell lineage. In this issue of the European Journal of Immunology, studies by Baik et al. and Mayer et al. [Eur. J. Immunol. 2016. 46: XXXX-XXXX and 46: XXXX-XXXX]) document novel spatial-temporal singularities in the lineage specification and maintenance of mTECs. While Baik et al. define a developmental checkpoint during mTEC specification in the embryo, Mayer et al. reveal that the generation and maintenance of the adult mTEC compartment is temporally controlled in vivo. The two reports described new developmentally related, but temporally distinct principles that underlie the homeostasis of the thymic medulla across life. © 2016 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Enthalpy/entropy contributions to conformational KIEs: theoretical predictions and comparison with experiment.

PubMed

Fong, Aaron; Meyer, Matthew P; O'Leary, Daniel J

2013-02-18

Previous theoretical studies of Mislow's doubly-bridged biphenyl ketone 1 and dihydrodimethylphenanthrene 2 have determined significant entropic contributions to their normal (1) and inverse (2) conformational kinetic isotope effects (CKIEs). To broaden our investigation, we have used density functional methods to characterize the potential energy surfaces and vibrational frequencies for ground and transition structures of additional systems with measured CKIEs, including [2.2]-metaparacyclophane-d (3), 1,1'-binaphthyl (4), 2,2'-dibromo-[1,1'-biphenyl]-4,4'-dicarboxylic acid (5), and the 2-(N,N,N-trimethyl)-2'-(N,N-dimethyl)-diaminobiphenyl cation (6). We have also computed CKIEs in a number of systems whose experimental CKIEs are unknown. These include analogs of 1 in which the C=O groups have been replaced with CH₂ (7), O (8), and S (9) atoms and ring-expanded variants of 2 containing CH₂ (10), O (11), S (12), or C=O (13) groups. Vibrational entropy contributes to the CKIEs in all of these systems with the exception of cyclophane 3, whose isotope effect is predicted to be purely enthalpic in origin and whose Bigeleisen-Mayer ZPE term is equivalent to DDH‡. There is variable correspondence between these terms in the other molecules studied, thus identifying additional examples of systems in which the Bigeleisen-Mayer formalism does not correlate with DH/DS dissections.

Whitmore, Henschke, and Hilaris: The reorientation of prostate brachytherapy (1970-1987).

PubMed

Aronowitz, Jesse N

2012-01-01

Urologists had performed prostate brachytherapy for decades before New York's Memorial Hospital retropubic program. This paper explores the contribution of Willet Whitmore, Ulrich Henschke, Basil Hilaris, and Memorial's physicists to the evolution of the procedure. Literature review and interviews with program participants. More than 1000 retropubic implants were performed at Memorial between 1970 and 1987. Unlike previous efforts, Memorial's program benefited from the participation of three disciplines in its conception and execution. Memorial's retropubic program was a collaboration of urologists, radiation therapists, and physicists. Their approach focused greater attention on dosimetry and radiation safety, and served as a template for subsequent prostate brachytherapy programs. Copyright © 2012 American Brachytherapy Society. Published by Elsevier Inc. All rights reserved.

Is the cosmopolitanization of science emerging in China?

PubMed

Zhang, Joy Yueyue

2010-12-01

China is one among many other countries that have recognised the necessity in aligning national scientific progress with that of global development. As China is striding along the path of scientific development with determination and initial success, a key concern confronted by international scientific community is how China, a rising scientific power, will transform existing global scientific atlas. Based on a project carried out in six Chinese cities between 2006 to 2009, this paper mainly employs Ulrich Beck's cosmopolitan theory in examining China's life sciences' development in the last decade to investigate how Chinese stakeholders have developed a (cosmopolitan) sensibility to rival ways of scientific reasoning, and in what way, Chinese stakeholders have contributed to the cosmopolitanization of science.

Pin1 as a Biomarker of ER+ Breast Cancers to Predict the Response to Tamoxifen and mTOR Inhibitors

DTIC Science & Technology

2010-04-01

Miller, R . E ., Brasel, K., De Smedt, T., Maraskovsky, E ., Maliszewski, C . R ., Lynch, D. H., Smith, J., Pulendran, B., Roux, E . R ., Teepe, M., Lyman...regulated by S100A9 protein, J Exp Med 205, 2235-2249. 27. Ewens, A., Luo, L., Berleth, E ., Alderfer , J., Wollman, R ., Hafeez, B. B., Kanter, P...antitumor immunity, Cancer Immunol Immunother. 3. Diaz-Montero, C . M., Salem, M. L., Nishimura, M. I., Garrett-Mayer, E ., Cole, D. J., and Montero, A

Charge carrier transport in polycrystalline organic thin film based field effect transistors

NASA Astrophysics Data System (ADS)

Rani, Varsha; Sharma, Akanksha; Ghosh, Subhasis

2016-05-01

The charge carrier transport mechanism in polycrystalline thin film based organic field effect transistors (OFETs) has been explained using two competing models, multiple trapping and releases (MTR) model and percolation model. It has been shown that MTR model is most suitable for explaining charge carrier transport in grainy polycrystalline organic thin films. The energetic distribution of traps determined independently using Mayer-Neldel rule (MNR) is in excellent agreement with the values obtained by MTR model for copper phthalocyanine and pentacene based OFETs.

Complete NACA Muroc Staff of 1947, in front of the XS-1 and B-29

NASA Technical Reports Server (NTRS)

1947-01-01

The NACA Muroc Contingent in October 1947 in front of the Bell Aircraft Corporation X-1-2 and Boeing B-29 launch aircraft. Standing left to right: Le Roy Proctor, Jr., Don Borchers, Harold Nemecek, Phyllis Actis Rogers, Milton McLaughlin, Roxanah Yancey, Arthur 'Bill' Vernon, Dorothy Clift Hughes, Naomi C. Wimmer, Frank Hughes, John Mayer, Elmer Bigg, De E. Beeler. Kneeling left to right: Charles Hamilton, Joseph Vensel, Herbert Hoover, Hubert Drake, Eugene Beckwith, Walter Williams, Harold Goodman, Howard Lilly, John Gardner.

Microscopic Control of Semiconductor Interface Reactivity.

DTIC Science & Technology

1986-01-10

Phys. Rev. B 28, and references therein. 4889 (1983). 60 Bisi. C. Calandra, L. Braicovich, I. Abbati, G. Rossi, 1. Lindau, 13A. Hiraki , K. Shuto, S. Kim...under grant No. DMR-8020164 and we gratefully acknowledge the cheerful support of its staff. REFERENCES 1. A. Hiraki , M. A. Nicolet, and J. W. Mayer...Appl. Phys. Lett. 18, 178 (1971); T. Narusawa, S. Komiya, and A. Hiraki , Appl. Phys. Lett. 20, 278 (1972). 2. A. Cros, J. Derrien, and F. Salvan, Surf

A Low-Cost Femtosatellite to Enable Distributed Space Missions

DTIC Science & Technology

2006-09-20

pdfs/CyroBroSS.pdf Concept in Distributed Space-based Sensing," in Proc. AIAA [36] H . Helvajian and S. W. Janson, "The Fabrication of a 100 gm Defense...press/pressOl.php [21] F. A. Herrero, M. DiJoseph, T. E. Moore, J. A. Slavin, and R. [38] S. W. Janson, H . Helvajian , S. Amimoto, G. Smit, D. Mayer...Congress," [39] H . Helvajian , Microengineering Aerospace Systems, Reston, Subcommittee on Space and Aeronautics, Committee on VA, AIAA Press, 1999

The Origins and Adaptations of the Principles of War

DTIC Science & Technology

1975-06-06

from Josini’ s writings: 4 Gouvion de Saint Cyr, M6moires pour servir A l’histoire ailitaire, sous le Directoire, le Consulat, et l’Fmpire, Vol 1. As...18See Frederick II, Instruction pour les Sfntraux qui auront , commander des detachments, des siles, des secondes lignes et des aries prussiennes [(Berlin...principles. Emile, Mayer argued in La thdorie de la guerre et l’Otude de lPart militp’ire against the idea that while the methods of the military art vary

Chemical Bonding, Interdiffusion and Electronic Structure at InP, GaAs, and Si-Metal Interfaces.

DTIC Science & Technology

1984-01-15

1980) 420. 37. A. Hiraki , K. Shuts. F. Kim. W. Kammura. and W. Iwami, A\\ppl. Phys. Len. 31 (1977) 611, and references therein. 38. L.J. Brilison, C.F...and references therein. 5. A. Hiraki , M.A. Nicolet, and J.W. Mayer, Appi. Phys. Lett. !a, 178 (1971); A. Hiraki , K. Shuto, F. Kim, W. Kammura, and W...IZ, 1005 (1980) and references therein. 7. T. Narusawa, K. Kinoshita, W.M. Gibson, and A. Hiraki , J. Vac. Sci. Technol.. Ia. 872 (1981). 8. J

Beijerinck's work on tobacco mosaic virus: historical context and legacy.

PubMed Central

Bos, L

1999-01-01

Beijerinck's entirely new concept, launched in 1898, of a filterable contagium vivum fluidum which multiplied in close association with the host's metabolism and was distributed in phloem vessels together with plant nutrients, did not match the then prevailing bacteriological germ theory. At the time, tools and concepts to handle such a new kind of agent (the viruses) were non-existent. Beijerinck's novel idea, therefore, did not revolutionize biological science or immediately alter human understanding of contagious diseases. That is how bacteriological dogma persisted, as voiced by Loeffler and Frosch when showing the filterability of an animal virus (1898), and especially by Ivanovsky who had already in 1892 detected filterability of the agent of tobacco mosaic but kept looking for a microbe and finally (1903) claimed its multiplication in an artificial medium. The dogma was also strongly advocated by Roux in 1903 when writing the first review on viruses, which he named 'so-called "invisible" microbes', unwittingly including the agent of bovine pleuropneumonia, only much later proved to be caused by a mycoplasma. In 1904, Baur was the first to advocate strongly the chemical view of viruses. But uncertainty about the true nature of viruses, with their similarities to enzymes and genes, continued until the 1930s when at long last tobacco mosaic virus particles were isolated as an enzyme-like protein (1935), soon to be better characterized as a nucleoprotein (1937). Physicochemical virus studies were a key element in triggering molecular biology which was to provide further means to reveal the true nature of viruses 'at the threshold of life'. Beijerinck's 1898 vision was not appreciated or verified during his lifetime. But Beijerinck already had a clear notion of the mechanism behind the phenomena he observed. Developments in virology and molecular biology since 1935 indicate how close Beijerinck (and even Mayer, Beijerinck's predecessor in research on tobacco

Absorption of infrared radiation by carbon monoxide at elevated temperatures and pressures: Part B. Total emissivity charts and correlations

NASA Astrophysics Data System (ADS)

Alberti, Michael; Weber, Roman; Mancini, Marco

2017-10-01

The line-by-line procedure developed in the associated paper (Part A ) has been used to generate the total emissivity chart for pure CO and CO -N2 /air mixtures at 1 bar total pressure, in the 300 to 3000 K temperature and 0.01 to 3000 bar cm pressure path length range. Methods of scaling the emissivity to pressures different to 1 bar, in the range 0.1 to 40 bar, are provided through pressure correction graphs and EXCEL interpolator (Supplementary Material). The interpolated emissivities are within ± 2% margin from the line-by-line calculated values. The newly developed emissivity graphs are substantially more accurate than the existing Ulrich (1936) & Hottel (1954) and Abu-Romia & Tien (1966) charts.

Freedom's Children: A Gender Perspective on the Education of the Learner-Citizen

NASA Astrophysics Data System (ADS)

Arnot, Madeleine

2006-03-01

Drawing on Ulrich Beck's theory of "freedom's children", the present contribution examines contemporary concerns about educating young people for citizenship as well as educating them about citizenship. Under the first theme, the author focuses on the citizen as learner, highlighting some of the gender- and class-related inequalities that are typically associated with individualisation. Under the second theme, she looks at the learner as citizen in view of the fact that citizenship education courses often prepare learners for a gender-divided world - even though the processes of individualisation have themselves significantly reshaped contemporary gender relations. In light of current challenges facing citizenship education, the study concludes by reflecting on gender-related dimensions of individualisation and their implications for democracy and the learner-citizen.

Freedom's Children: A gender perspective on the education of the learner-citizen

NASA Astrophysics Data System (ADS)

Arnot, Madeleine

2007-01-01

Drawing on Ulrich Beck's theory of "freedom's children", the present contribution examines contemporary concerns about educating young people for citizenship as well as educating them about citizenship. Under the first theme, the author focuses on the citizen as learner, highlighting some of the gender- and class-related inequalities that are typically associated with individualisation. Under the second theme, she looks at the learner as citizen in view of the fact that citizenship education courses often prepare learners for a gender-divided world — even though the processes of individualisation have themselves significantly reshaped contemporary gender relations. In light of current challenges facing citizenship education, the study concludes by reflecting on gender-related dimensions of individualisation and their implications for democracy and the learner-citizen.

Refuse and the 'Risk Society': The Political Ecology of Risk in Inter-war Britain.

PubMed

Cooper, Timothy; Bulmer, Sarah

2013-05-01

This article responds to current critiques of Ulrich Beck's 'risk society' thesis by historians of science and medicine. Those who have engaged with the concept of risk society have been content to accept the fundamental categories of Beck's analysis. In contrast, we argue that Beck's risk society thesis underplays two key themes. First, the role of capitalist social relations as the driver of technological change and the transformation of everyday life; and second, the ways in which hegemonic discourses of risk can be appropriated and transformed by counter-hegemonic forces. In place of 'risk society', we propose an approach based upon a 'political ecology of risk', which emphasises the social relations that are fundamental to the everyday politics of environmental health.

Is the cosmopolitanization of science emerging in China?

PubMed Central

Zhang, Joy Yueyue

2013-01-01

China is one among many other countries that have recognised the necessity in aligning national scientific progress with that of global development. As China is striding along the path of scientific development with determination and initial success, a key concern confronted by international scientific community is how China, a rising scientific power, will transform existing global scientific atlas. Based on a project carried out in six Chinese cities between 2006 to 2009, this paper mainly employs Ulrich Beck’s cosmopolitan theory in examining China’s life sciences’ development in the last decade to investigate how Chinese stakeholders have developed a (cosmopolitan) sensibility to rival ways of scientific reasoning, and in what way, Chinese stakeholders have contributed to the cosmopolitanization of science. PMID:24244045

Accuracy of indexing coverage information as reported by serials sources.

PubMed Central

Eldredge, J D

1993-01-01

This article reports on the accuracy of indexing service coverage information listed in three serials sources: Ulrich's International Periodicals Directory, SERLINE, and The Serials Directory. The titles studied were randomly selected journals that began publication in either 1981 or 1986. Aggregate results reveal that these serials sources perform at 92%, 97%, and 95% levels of accuracy respectively. When the results are analyzed by specific indexing services by year, the performance scores ranged from 80% to 100%. All three serials sources tend to underreport index coverage. The author advances five recommendations for improving index coverage accuracy and four specific proposals for future research. The results suggest that, for the immediate future, librarians should treat index coverage information reported in these three serials sources with some skepticism. PMID:8251971

Refuse and the ‘Risk Society’: The Political Ecology of Risk in Inter-war Britain

PubMed Central

Cooper, Timothy; Bulmer, Sarah

2013-01-01

This article responds to current critiques of Ulrich Beck's ‘risk society’ thesis by historians of science and medicine. Those who have engaged with the concept of risk society have been content to accept the fundamental categories of Beck's analysis. In contrast, we argue that Beck's risk society thesis underplays two key themes. First, the role of capitalist social relations as the driver of technological change and the transformation of everyday life; and second, the ways in which hegemonic discourses of risk can be appropriated and transformed by counter-hegemonic forces. In place of ‘risk society’, we propose an approach based upon a ‘political ecology of risk’, which emphasises the social relations that are fundamental to the everyday politics of environmental health. PMID:24771975

Sternbilder und ihre Mythen

NASA Astrophysics Data System (ADS)

Fasching, Gerhard

Aus den Besprechungen: "... Wem bei seinen philosophischen Höhenflügen allerdings die einfachsten Grundlagen fehlen, wer sich am Himmel ähnlich zurechtfindet wie ein Amazonasindianer im Großstadtverkehr, dem seien die Sternbilder und ihre Mythen ans Herz gelegt, die der Wiener Universitätsprofessor Gerhard Fasching zusammengestellt hat... Da werden Wegweiser-Sternkarten für das ganze Jahr gezeigt, die auch einem astronomischen Ignoranten die nächtliche Orientierung ermöglichen. Daneben werden die Sternsagen des Ovid opulent ausgebreitet, das überlieferte Wissen aus verschiedenen Kulturkreisen zitiert und wissenschaftliche Erklärungsmodelle zusammengetragen. Die moderne Weltsicht erscheint dabei nicht als der Weisheit letzter Schluß, sondern nur als derzeit anerkanntes Abbild der Wirklichkeit..." #Ulrich Schnabel/Die Zeit#

(Mis)understanding Singer: replaceability of children or intellectual endeavour?

PubMed

Maeckelberghe, E L M

2002-01-01

Should doctors have the possibility to save children from incurable suffering and end their lives?. At first glance, the standpoints in the debate around this question seem translucent and well known and the debate intelligible. I contend that this is not the case and I will illustrate this in analysing the debate between Peter Singer and Ulrich Bleidick. Whomever wants to answer the question whether it is acceptable to end the lives of suffering small children will have to do some careful reading and thinking about the different and differing moral arguments in the debate. This demands emotional restraint and intellectual honesty. Trying to understand Singer and his opponents is a challenging way of charting what exactly is at stake in this debate.

Multimedia instructions and cognitive load theory: effects of modality and cueing.

PubMed

Tabbers, Huib K; Martens, Rob L; van Merriënboer, Jeroen J G

2004-03-01

Recent research on the influence of presentation format on the effectiveness of multimedia instructions has yielded some interesting results. According to cognitive load theory (Sweller, Van Merriënboer, & Paas, 1998) and Mayer's theory of multimedia learning (Mayer, 2001), replacing visual text with spoken text (the modality effect) and adding visual cues relating elements of a picture to the text (the cueing effect) both increase the effectiveness of multimedia instructions in terms of better learning results or less mental effort spent. The aim of this study was to test the generalisability of the modality and cueing effect in a classroom setting. The participants were 111 second-year students from the Department of Education at the University of Gent in Belgium (age between 19 and 25 years). The participants studied a web-based multimedia lesson on instructional design for about one hour. Afterwards they completed a retention and a transfer test. During both the instruction and the tests, self-report measures of mental effort were administered. Adding visual cues to the pictures resulted in higher retention scores, while replacing visual text with spoken text resulted in lower retention and transfer scores. Only a weak cueing effect and even a reverse modality effect have been found, indicating that both effects do not easily generalise to non-laboratory settings. A possible explanation for the reversed modality effect is that the multimedia instructions in this study were learner-paced, as opposed to the system-paced instructions used in earlier research.

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

Wiedemeier, Heribert, E-mail: wiedeh@rpi.edu

The observed linear (Na-, K-halides) and near-linear (Mg-, Sr-, Zn-, Cd-, and Hg-chalcogenides) dependences of Schottky constants on reciprocal interatomic distances yield the relation logK{sub S}=((s{sub s}1/T)+i{sub s})1/d{sub (A−B)}+(s{sub i}1/T)+i{sub i}, where K{sub S} is the product of metal and non-metal thermal equilibrium vacancy concentrations, and s{sub s}, i{sub s}, s{sub i} and i{sub i} are the group specific slope and intercept values obtained from an extended analysis of the above log K{sub S} versus 1/d{sub (A−B)} data. The previously reported linear dependences of log K{sub S} on the Born–Haber lattice energies [1] are the basis for combining the earliermore » results [1] with the Born–Mayer lattice energy equation to yield a new thermodynamic relationship, namely logK{sub S}=−(2.303nRT){sup −1}(c{sub (B−M)}/d{sub (A−B)}−I{sub e}), where c{sub (B−M)} is the product of the constants of the Born–Mayer equation and I{sub e} is the metal ionization energy of the above compounds. These results establish a correlation between point defect concentrations and basic thermodynamic, coulombic, and structural solid state properties for selected I–VII and II–VI semiconductor materials. - Graphical abstract: Display Omitted.« less

Bioluminescence as the Basis for the Detection of Trichothecenes

DTIC Science & Technology

1986-03-17

screened for their ability to quench bioluminescence were obtained through the courtesy of Dr. Lou Carson, of the Toxicology Division of the Food and...34 Recent Adv. Phytochem . 9, 167 (1974). 13. Lyman, J. and Fleming, R.H., "Composition of Seawater," J. Mar. Res. 3, 134 (1940). 14. Mayer, C.F., "Endemic...DIELDRIN Cl CI Cl~c C 1 2I• HEPTACHLOR EPOXIDE OCTACHLOR EPOXIDE "Fig. 11 - Pesticides screened for ability to quench bioluminescence Ir £ d, PF K.I IR 10 R 125 - I ’S * N 586 9 -q

Application of the thermorheologically complex nonlinear Adam-Gibbs model for the glass transition to molecular motion in hydrated proteins.

PubMed

Hodge, Ian M

2006-08-01

The nonlinear thermorheologically complex Adam Gibbs (extended "Scherer-Hodge") model for the glass transition is applied to enthalpy relaxation data reported by Sartor, Mayer, and Johari for hydrated methemoglobin. A sensible range in values for the average localized activation energy is obtained (100-200 kJ mol(-1)). The standard deviation in the inferred Gaussian distribution of activation energies, computed from the reported KWW beta-parameter, is approximately 30% of the average, consistent with the suggestion that some relaxation processes in hydrated proteins have exceptionally low activation energies.

Plant maintenance and advanced reactors issue, 2004

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

Agnihotri, Newal

2004-09-15

The focus of the September-October issue is on plant maintenance and advanced reactors. Major articles/reports in this issue include: Optimism about the future of nuclear power, by Ruth G. Shaw, Duke Power Company; Licensed in three countries, by GE Energy; Enhancing public acceptance, by Westinghouse Electric Company; Standardized MOV program, by Ted Neckowicz, Exelon; Inservice testing, by Steven Unikewicz, U.S. Nuclear Regulatory Commission; Asian network for education, Fatimah Mohd Amin, Malaysian Institute for Nuclear Technology Research; and, Cooling water intake optimization, by Jeffrey M. Jones and Bert Mayer, P.E., Framatome ANP.

Ostwald ripening theory

NASA Technical Reports Server (NTRS)

Baird, J. K.

1986-01-01

The Ostwald-ripening theory is deduced and discussed starting from the fundamental principles such as Ising model concept, Mayer cluster expansion, Langer condensation point theory, Ginzburg-Landau free energy, Stillinger cutoff-pair potential, LSW-theory and MLSW-theory. Mathematical intricacies are reduced to an understanding version. Comparison of selected works, from 1949 to 1984, on solution of diffusion equation with and without sink/sources term(s) is presented. Kahlweit's 1980 work and Marqusee-Ross' 1954 work are more emphasized. Odijk and Lekkerkerker's 1985 work on rodlike macromolecules is introduced in order to simulate interested investigators.

The Dynamical Behaviors for a Class of Immunogenic Tumor Model with Delay

PubMed Central

Muthoni, Mutei Damaris; Pang, Jianhua

2017-01-01

This paper aims at studying the model proposed by Kuznetsov and Taylor in 1994. Inspired by Mayer et al., time delay is introduced in the general model. The dynamic behaviors of this model are studied, which include the existence and stability of the equilibria and Hopf bifurcation of the model with discrete delays. The properties of the bifurcated periodic solutions are studied by using the normal form on the center manifold. Numerical examples and simulations are given to illustrate the bifurcation analysis and the obtained results. PMID:29312457

KSC-99pp0242

NASA Image and Video Library

1999-02-25

At Astrotech, Titusville, Fla., an umbrella-topped crane is secured to an ORU Transfer Device (OTD), a U.S.-built crane that will be stowed on the International Space Station's Unity module for use during future ISS assembly missions. Gathered around the OTD and crane are (left to right) Ben Greene (kneeling), with Lockheed Martin; Michael Slataper, with Ratheon; Charles Franca, with Johnson Space Center; Robert Wilkes, with Lockheed Martin; Manfred Nordhoff (back to camera), with Daimler-Chrysler Aerospace (DASA); and Carl Figiel and Harald Schnier (far right), both with (DASA). The OTD will be attached to the nonpressurized International Cargo Carrier (ICC) in the background. The ICC fits inside the payload bay of the orbiter. The ICC will also carry the SPACEHAB Oceaneering Space System Box (SHOSS), a logistics items carrier. SHOSS can hold a maximum of 400 pounds of equipment and will carry items to be used during STS-96 and future ISS assembly flights. The ICC will fly on mission STS-96, targeted for launch on May 20

Bayesian Analysis Of HMI Solar Image Observables And Comparison To TSI Variations And MWO Image Observables

NASA Astrophysics Data System (ADS)

Parker, D. G.; Ulrich, R. K.; Beck, J.

2014-12-01

We have previously applied the Bayesian automatic classification system AutoClass to solar magnetogram and intensity images from the 150 Foot Solar Tower at Mount Wilson to identify classes of solar surface features associated with variations in total solar irradiance (TSI) and, using those identifications, modeled TSI time series with improved accuracy (r > 0.96). (Ulrich, et al, 2010) AutoClass identifies classes by a two-step process in which it: (1) finds, without human supervision, a set of class definitions based on specified attributes of a sample of the image data pixels, such as magnetic field and intensity in the case of MWO images, and (2) applies the class definitions thus found to new data sets to identify automatically in them the classes found in the sample set. HMI high resolution images capture four observables-magnetic field, continuum intensity, line depth and line width-in contrast to MWO's two observables-magnetic field and intensity. In this study, we apply AutoClass to the HMI observables for images from May, 2010 to June, 2014 to identify solar surface feature classes. We use contemporaneous TSI measurements to determine whether and how variations in the HMI classes are related to TSI variations and compare the characteristic statistics of the HMI classes to those found from MWO images. We also attempt to derive scale factors between the HMI and MWO magnetic and intensity observables. The ability to categorize automatically surface features in the HMI images holds out the promise of consistent, relatively quick and manageable analysis of the large quantity of data available in these images. Given that the classes found in MWO images using AutoClass have been found to improve modeling of TSI, application of AutoClass to the more complex HMI images should enhance understanding of the physical processes at work in solar surface features and their implications for the solar-terrestrial environment. Ulrich, R.K., Parker, D, Bertello, L. and

Bayesian Analysis of Hmi Images and Comparison to Tsi Variations and MWO Image Observables

NASA Astrophysics Data System (ADS)

Parker, D. G.; Ulrich, R. K.; Beck, J.; Tran, T. V.

2015-12-01

We have previously applied the Bayesian automatic classification system AutoClass to solar magnetogram and intensity images from the 150 Foot Solar Tower at Mount Wilson to identify classes of solar surface features associated with variations in total solar irradiance (TSI) and, using those identifications, modeled TSI time series with improved accuracy (r > 0.96). (Ulrich, et al, 2010) AutoClass identifies classes by a two-step process in which it: (1) finds, without human supervision, a set of class definitions based on specified attributes of a sample of the image data pixels, such as magnetic field and intensity in the case of MWO images, and (2) applies the class definitions thus found to new data sets to identify automatically in them the classes found in the sample set. HMI high resolution images capture four observables-magnetic field, continuum intensity, line depth and line width-in contrast to MWO's two observables-magnetic field and intensity. In this study, we apply AutoClass to the HMI observables for images from June, 2010 to December, 2014 to identify solar surface feature classes. We use contemporaneous TSI measurements to determine whether and how variations in the HMI classes are related to TSI variations and compare the characteristic statistics of the HMI classes to those found from MWO images. We also attempt to derive scale factors between the HMI and MWO magnetic and intensity observables.The ability to categorize automatically surface features in the HMI images holds out the promise of consistent, relatively quick and manageable analysis of the large quantity of data available in these images. Given that the classes found in MWO images using AutoClass have been found to improve modeling of TSI, application of AutoClass to the more complex HMI images should enhance understanding of the physical processes at work in solar surface features and their implications for the solar-terrestrial environment.Ulrich, R.K., Parker, D, Bertello, L. and

Pyroelectricity in Polycrystalline Ferroelectrics

NASA Astrophysics Data System (ADS)

Jiménez, R.; Jiménez, B.

The first reference to pyroelectric effect is by Theophrastus in 314 BC, who noted that tourmaline becomes charged because it attracted bits of straw and ash when heated. Tourmaline's properties were reintroduced in Europe in 1707 by Johann George Schmidt, who also noted the attractive properties of the mineral when heated. Pyroelectricity was first described by Louis Lemery in 1717. In 1747, Linnaeus first related the phenomenon to electricity, although this was not proven until 1756 by Franz Ulrich Thodor Aepinus. In 1824, Sir David Brewster gave the effect the name it has today. William Thomson in 1878 and Voight in 1897 helped develop a theory for the processes behind pyroelectricity. Pierre Curie and his brother, Jacques Curie, studied pyroelectricity in the 1880s, leading to their discovery of some of the mechanisms behind piezoelectricity.

STS-55 German payload specialists and backups pose in front of SL-D2 at KSC

NASA Technical Reports Server (NTRS)

1992-01-01

STS-55 Columbia, Orbiter Vehicle (OV) 102, German payload specialists and backup (alternate) payload specialists pose in front of the Spacelab Deutsche 2 (SL-D2) science module at a Kennedy Space Center (KSC) processing facility. These four Germans have been assigned to support the STS-55/SL-D2 mission. Left to right are Payload Specialist 2 Hans Schlegel, backup Payload Specialist Dr. P. Gerhard Thiele (kneeling), Payload Specialist 1 Ulrich Walter, and backup Payload Specialist Renate Brummer. Walter and Schlegel are scheduled to fly aboard OV-102 for the mission while Brummer and Thiele will serve as alternates and fill supportive roles on the ground. Clearly visible on the SL-D2 module are the European Space Agency (ESA) insignia, the feedthrough plate, and the D2 insignia.

The Chinese path to individualization.

PubMed

Yan, Yunxiang

2010-09-01

This article explores the rise of the individual and the consequential individualization of society which should be viewed as a reflexive part of China's state-sponsored quest for modernity. It traces the origin of the individualization process to the Maoist era, arguing that some collectivist programmes of social engineering and the socialist path of modernization under Maoism ironically resulted in a partial individualization of Chinese society. Examining profound social changes during the three decades of the post-Mao reforms, the article reveals a number of similarities with the individualization process in Western Europe but also demonstrates some important differences. In the last section, the theoretical implications of the Chinese case in light of Ulrich Beck's theory of individualization and second modernity are discussed. © London School of Economics and Political Science 2010.

Identifying and Addressing Stakeholder Interests in Design Science Research: An Analysis Using Critical Systems Heuristics

NASA Astrophysics Data System (ADS)

Venable, John R.

This paper utilises the Critical Systems Heuristics (CSH) framework developed by Werner Ulrich to critically consider the stakeholders and design goals that should be considered as relevant by researchers conducing Design Science Research (DSR). CSH provides a philosophically and theoretically grounded framework and means for critical consideration of the choices of stakeholders considered to be relevant to any system under design consideration. The paper recommends that legitimately undertaken DSR should include witnesses to represent the interests of the future consumers of the outcomes of DSR, i.e., the future clients, decision makers, professionals, and other non-included stakeholders in the future use of the solution technologies to be invented in DSR. The paper further discusses options for how witnesses might be included, who should be witnessed for and obstacles to implementing the recommendations.

Psychosexual and functional outcomes after creation of a neovagina with laparoscopic Davydov in patients with vaginal agenesis.

PubMed

Allen, Lisa M; Lucco, Kerith L; Brown, Cortney M; Spitzer, Rachel F; Kives, Sari

2010-11-01

To describe sexual function and satisfaction after laparoscopic Davydov vaginoplasty in patients with an absent vagina due to Mayer-Rokitansky-Kuster-Hauser syndrome or androgen insensitivity syndrome compared with a control female population. A descriptive study of standardized, validated psychosexual and functional outcomes using a self-report questionnaire. Two tertiary care hospitals at an academic medical center. Six women with Mayer-Rokitansky-Kuster-Hauser syndrome or androgen insensitivity syndrome who underwent laparoscopic Davydov. Patients postoperatively completed a self-report survey of their medical, surgical, and sexual history and the standardized, validated Female Sexual Function Index (FSFI) and select questions from the Golombok Rust Inventory of Sexual Satisfaction (GRISS). Total scores and domain scores (desire, arousal, lubrication, orgasm, pain, satisfaction) on the FSFI were compared with a published control population of women. Descriptive results of domain questions on the selected questions of the GRISS were identified. Six patients, aged 20-52 years, returned the questionnaires. Responses to the modified GRISS are represented by visual frequency of response bar graphs. Compared with the control population, the patients' scores were lower for arousability, lubrication, orgasm, and comfort on the FSFI. Sexual function appears impaired in these six women who underwent laparoscopic Davydov as assessed by the FSFI. This may reflect characteristics of the patient population, as well as the inclusion of all patients' data even if they did not attempt vaginal intercourse in the previous month. Copyright © 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Dynamic interactions between arterial pressure and sympathetic nerve activity: role of arterial baroreceptors.

PubMed

Julien, Claude; Chapuis, Bruno; Cheng, Yong; Barrès, Christian

2003-10-01

The role of arterial baroreceptors in controlling arterial pressure (AP) variability through changes in sympathetic nerve activity was examined in conscious rats. AP and renal sympathetic nerve activity (RSNA) were measured continuously during 1-h periods in freely behaving rats that had been subjected to sinoaortic baroreceptor denervation (SAD) or a sham operation 2 wk before study (n = 10 in each group). Fast Fourier transform analysis revealed that chronic SAD did not alter high-frequency (0.75-5 Hz) respiratory-related oscillations of mean AP (MAP) and RSNA, decreased by approximately 50% spectral power of both variables in the midfrequency band (MF, 0.27-0.74 Hz) containing the so-called Mayer waves, and induced an eightfold increase in MAP power without altering RSNA power in the low-frequency band (0.005-0.27 Hz). In both groups of rats, coherence between RSNA and MAP was maximal in the MF band and was usually weak at lower frequencies. In SAD rats, the transfer function from RSNA to MAP showed the characteristics of a second-order low-pass filter containing a fixed time delay ( approximately 0.5 s). These results indicate that arterial baroreceptors are not involved in production of respiratory-related oscillations of RSNA but play a major role in the genesis of synchronous oscillations of MAP and RSNA at the frequency of Mayer waves. The weak coupling between slow fluctuations of RSNA and MAP in sham-operated and SAD rats points to the interference of noise sources unrelated to RSNA affecting MAP and of noise sources unrelated to MAP affecting RSNA.

Distribution of intensity for the Westmorland, California, earthquake of April 26, 1981

USGS Publications Warehouse

Barnhard, L.M.; Thenhaus, P.C.; Algermissen, Sylvester Theodore

1982-01-01

The maximum Modified Mercalli intensity of the April 26, 1981 earthquake located 5 km northwest of Westmorland, California is VII. Twelve buildings in Westmorland were severely damaged with an additional 30 sustaining minor damage. Two brick parapets fell in Calipatria, 14 km northeast of Westmorland and 10 km from the earthquake epicenter. Significant damage in rural areas was restricted to unreinforced, concrete-lined irrigation canals. Liquefaction effects and ground slumping were widespread in rural areas and were the primary causes of road cracking. Preliminary local government estimates of property loss range from one to three million dollars (Imperial Valley Press, 1981). The earthquake was felt over an area of approximately 160,000 km2; about the same felt area of the October 15, 1979 (Reagor and others, 1980), and May 18, 1940 (Ulrich, 1941) Imperial Valley earthquakes.

Emotion Regulation Ability and Resilience in a Sample of Adolescents from a Suburban Area.

PubMed

Mestre, José M; Núñez-Lozano, Juan M; Gómez-Molinero, Rocío; Zayas, Antonio; Guil, Rocío

2017-01-01

Earlier research has identified a remarkable number of related factors to resilience during adolescence. Historically, theoretical treatments of resilience have been focused almost exclusively on psychosocial levels of analysis to derive explanatory models. However, there is insufficient understanding of the role of emotion regulation explaining competent functioning despite the experience of adversity (resilience), especially during adolescence. This study explores the relationship between both, emotional regulation abilities and strategies, and resilience in a sample of adolescents from suburbs high-schools (Jerez de la Frontera, Spain). The study also examines how using different emotional regulation strategies may help the development of resilience levels at this stage. Participants of the study were 164 adolescents ranging from 13 to 16 years old ( M = 13.98 ; SD = 0.66). Emotion regulation was measured using the Cognitive Emotional Regulation Questionnaire (CERQ, Garnefski et al., 2001), and sections D and H of Mayer-Salovey-Caruso Emotional Intelligence Test, a performance test (Emotion Regulation Ability sections, MSCEIT, Spanish version, Mayer et al., 2003). Resilience was evaluated with ERE (Educative Resilience Scale for children and adolescents, Saavedra and Castro, 2009). Verbal Intelligence (Yuste, 1997) and personality traits (Cattell and Cattell, 1986) were assessed as two independent variables. Results supported the idea that emotion regulation ability (MSCEIT, D and H sections, Extremera et al., 2006) is a significant predictor of adolescents' resilience. Moreover, cognitive regulation strategies, such as positive reappraisal, predicted perceived resilience among students. Sociability (A factor of HSPQ, sociability) also correlated with resilience levels. Hence, these results are promising, implying that emotion regulation ability may act as a helpful tool preventing adolescents from irrational risky behaviors, commonly assumed at this

Emotion Regulation Ability and Resilience in a Sample of Adolescents from a Suburban Area

PubMed Central

Mestre, José M.; Núñez-Lozano, Juan M.; Gómez-Molinero, Rocío; Zayas, Antonio; Guil, Rocío

2017-01-01

Earlier research has identified a remarkable number of related factors to resilience during adolescence. Historically, theoretical treatments of resilience have been focused almost exclusively on psychosocial levels of analysis to derive explanatory models. However, there is insufficient understanding of the role of emotion regulation explaining competent functioning despite the experience of adversity (resilience), especially during adolescence. This study explores the relationship between both, emotional regulation abilities and strategies, and resilience in a sample of adolescents from suburbs high-schools (Jerez de la Frontera, Spain). The study also examines how using different emotional regulation strategies may help the development of resilience levels at this stage. Participants of the study were 164 adolescents ranging from 13 to 16 years old (M = 13.98; SD = 0.66). Emotion regulation was measured using the Cognitive Emotional Regulation Questionnaire (CERQ, Garnefski et al., 2001), and sections D and H of Mayer-Salovey-Caruso Emotional Intelligence Test, a performance test (Emotion Regulation Ability sections, MSCEIT, Spanish version, Mayer et al., 2003). Resilience was evaluated with ERE (Educative Resilience Scale for children and adolescents, Saavedra and Castro, 2009). Verbal Intelligence (Yuste, 1997) and personality traits (Cattell and Cattell, 1986) were assessed as two independent variables. Results supported the idea that emotion regulation ability (MSCEIT, D and H sections, Extremera et al., 2006) is a significant predictor of adolescents' resilience. Moreover, cognitive regulation strategies, such as positive reappraisal, predicted perceived resilience among students. Sociability (A factor of HSPQ, sociability) also correlated with resilience levels. Hence, these results are promising, implying that emotion regulation ability may act as a helpful tool preventing adolescents from irrational risky behaviors, commonly assumed at this developmental

Michael Gottlieb Hansch (1683-1749), Ulrich Junius (1670-1726) and the attempt to edit the works and letters of Johannes Kepler. (German Title: Michael Gottlieb Hansch (1683-1749), Ulrich Junius (1670-1726) und der Versuch einer Edition der Werke und Briefe Johannes Keplers)

NASA Astrophysics Data System (ADS)

Döring, Detlef

Johannes Kepler's manuscripts which remained after his death suffered a troubled fate. It was not possible to collect them in Germany and to work with them systematically, because their importance was strikingly underestimated. Only at the beginning of the 18th century U. Junius in Leipzig tried unsuccessfully to collect and to publish the most important manuscripts. Afterwards M.G. Hansch took up this plan and pursued it until the end of his life. However, the only result was one volume with unpublished letters which appeared in 1718. The hoped-for collected works could not be realized. These events are described in detail, especially the efforts of Junius and Hansch as well as the opposition which eventually lead to a failure of both attempts.

The virial coefficients of hard hypersphere binary mixtures

NASA Astrophysics Data System (ADS)

Enciso, E.; Almarza, N. G.; Gonzalez, M. A.; Bermejo, F. J.

The third, fourth and fifth virial coefficients of hard hypersphere binary mixtures with dimensionality d = 4, 5 have been calculated for size ratios R ≥0.1, R ı σ22 / σ11 , where σ ii is the diameter of component i . The composition independent partial virial coefficients have been evaluated by Monte Carlo integration of the corresponding Mayer modified star diagrams. The results are compared with the predictions of Santos, S., Yuste, S. B., and Lopez de Haro, M., 1999, Molec. Phys ., 96 , 1 of the equation of state of a multicomponent mixture of hard hyperspheres, and the good agreement gives strong support to the validity of that recipe.

Dielectric properties of analogs of icy planetary surfaces in the mm-submm domain: review, new results and implications for the submillimeter sounding of Jovian satellites subsurfaces.

NASA Astrophysics Data System (ADS)

Brouet, Y.; Jacob, K.; Murk, A.; Cerubini, R.; Pommerol, A.; Thomas, N.

2017-12-01

Passive microwave radiometers are instruments which can sense thermal radiation coming from the subsurface (millimeters to centimeters) of an observed area. The penetration depth depends on the dielectric properties of the material, as they constrain the radiative transfer occurring below the surface. In order to interpret the data in terms of physical properties, the dielectric properties of material analogs as a function of several parameters (i.e., frequency, temperature, composition, porosity) have to be taken into account. Interpretations of radiometers data are limited by the few laboratory measurements developed in the millimeter domain, regarding measurements performed with rocky materials, planetary regolith simulants or volcanic ashes (Campbell and Ulrichs, 1969; Bertrand, 2004; Brouet et al., 2015). Furthermore, in preparation to the exploration of the Jupiter's icy moons with the JUICE mission and the Europa mission, Pettinelli et al. (2015) pointed out the lack of laboratory measurements in the microwave domain relevant for icy planetary subsurface observations. Firstly, we will review the existing data obtained with laboratory experiments operating in the millimeter-submillimeter domain relevant for radiometers aiming to determine subsurface properties of Solar System objects. Secondly, we will present an experimental set-up dedicated to the measurements of the dielectric properties of icy and dry samples in the millimeter-submillimeter domain, the sample preparation procedures and the first results. The measurements are based on a free-space reflection method and can be performed with sample temperatures below 200 K, as well as under dry air environment. First measurements have been performed in the 150 - 210 GHz range on a pure water ice sample and a pure hydrated sulfate (epsomite) sample, as well as on water ice/epsomite mixtures, which represent unique data in the mm-smm domain. Finally, we will discuss about the implications for the

Mediating subpolitics in US and UK science news.

PubMed

Jensen, Eric

2012-01-01

The development of therapeutic cloning research sparked a scientific controversy pitting patients' hopes for cures against religious and anti-abortion opposition. The present study investigates this controversy by examining the production and content of Anglo-American print media coverage of the branch of embryonic stem cell research known as "therapeutic cloning." Data collection included press articles about therapeutic cloning (n = 5,185) and qualitative interviews with journalists (n = 18). Patient activists and anti-abortion groups emerged as key news sources in this coverage. Significant qualitative differences in the mediation of these subpolitical groups and their arguments for and against therapeutic cloning are identified. Results suggest that the perceived human interest news value of narratives of patient suffering may give patient advocacy groups a privileged position in journalistic coverage. Finally, Ulrich Beck's theoretical arguments about subpolitics are critically applied to the results to elicit further insights.

Social modernization and the increase in the divorce rate.

PubMed

Esser, H

1993-03-01

The author develops a micro-model of marital interactions that is used to analyze factors affecting the divorce rate in modern industrialized societies. The core of the model is the concept of production of marital gain and mutual control of this production. "The increase of divorce rates, then, is explained by a steady decrease of institutional and social embeddedness, which helps to solve this kind of an 'assurance game.' The shape of the individual risk is explained by the typical form of change of the 'production functions' of marriages within the first period of adaptation. The inconsistent results concerning womens' labor market participation in linear regression models are explained as a consequence of the (theoretical and statistical) 'interaction' of decreases in embeddedness and increases in external alternatives for women." Comments are included by Karl-Dieter Opp (pp. 278-82) and Ulrich Witt (pp. 283-5). excerpt

"Culture" and the intergenerational transmission of poverty: the prevention paradox.

PubMed

Ludwig, Jens; Mayer, Susan

2006-01-01

Many U.S. policymakers support changing the "culture" of poor parents to encourage marriage, work, and religion as a means to end the intergenerational transmission of poverty. In this article Jens Ludwig and Susan Mayer review and evaluate research on how parental work, marriage, and religion affect children's socioeconomic status as adults, as well as on the likelihood that changing these indicators of parental behavior will reduce poverty in the next generation. They conclude that even if policymakers were able to ensure that all children had married, working, and religious parents, the result would be a far smaller reduction in poverty among the children's generation than many people believe. The explanation for this "poverty-prevention paradox," say Ludwig and Mayer, is that the poverty rate in the children's generation depends not only on how many poor children grow up to be poor adults, but also on how many nonpoor children grow up to be poor adults. Reducing the chances that poor children become poor adults will dramatically lower future poverty rates only if most poor adults begin life as poor children. But most poor adults grow up as nonpoor children in the type of "pro-social" households that policymakers are pushing to attain. Moreover, little good evidence supports the idea that such parental behaviors as marriage, work, and religious adherence have strong causal effects on children's long-term economic success. The authors argue that encouraging positive social behaviors in the parents of poor children is a worthwhile goal in its own right. But they stress that policymakers should recognize the limits of this strategy for reducing poverty among future generations. There may be no substitute for a system of social insurance and income transfers for those children who do wind up poor as adults.

Continuing Medical Education Speakers with High Evaluation Scores Use more Image-based Slides.

PubMed

Ferguson, Ian; Phillips, Andrew W; Lin, Michelle

2017-01-01

Although continuing medical education (CME) presentations are common across health professions, it is unknown whether slide design is independently associated with audience evaluations of the speaker. Based on the conceptual framework of Mayer's theory of multimedia learning, this study aimed to determine whether image use and text density in presentation slides are associated with overall speaker evaluations. This retrospective analysis of six sequential CME conferences (two annual emergency medicine conferences over a three-year period) used a mixed linear regression model to assess whether post-conference speaker evaluations were associated with image fraction (percentage of image-based slides per presentation) and text density (number of words per slide). A total of 105 unique lectures were given by 49 faculty members, and 1,222 evaluations (70.1% response rate) were available for analysis. On average, 47.4% (SD=25.36) of slides had at least one educationally-relevant image (image fraction). Image fraction significantly predicted overall higher evaluation scores [F(1, 100.676)=6.158, p=0.015] in the mixed linear regression model. The mean (SD) text density was 25.61 (8.14) words/slide but was not a significant predictor [F(1, 86.293)=0.55, p=0.815]. Of note, the individual speaker [χ 2 (1)=2.952, p=0.003] and speaker seniority [F(3, 59.713)=4.083, p=0.011] significantly predicted higher scores. This is the first published study to date assessing the linkage between slide design and CME speaker evaluations by an audience of practicing clinicians. The incorporation of images was associated with higher evaluation scores, in alignment with Mayer's theory of multimedia learning. Contrary to this theory, however, text density showed no significant association, suggesting that these scores may be multifactorial. Professional development efforts should focus on teaching best practices in both slide design and presentation skills.

Increases in Emotional Intelligence After an Online Training Program Are Associated With Better Decision-Making on the Iowa Gambling Task.

PubMed

Alkozei, Anna; Smith, Ryan; Demers, Lauren A; Weber, Mareen; Berryhill, Sarah M; Killgore, William D S

2018-01-01

Higher levels of emotional intelligence have been associated with better inter and intrapersonal functioning. In the present study, 59 healthy men and women were randomized into either a three-week online training program targeted to improve emotional intelligence ( n = 29), or a placebo control training program targeted to improve awareness of nonemotional aspects of the environment ( n = 30). Compared to placebo, participants in the emotional intelligence training group showed increased performance on the total emotional intelligence score of the Mayer-Salovey-Caruso Emotional Intelligence Test, a performance measure of emotional intelligence, as well as subscales of perceiving emotions and facilitating thought. Moreover, after emotional intelligence training, but not after placebo training, individuals displayed the ability to arrive at optimal performance faster (i.e., they showed a faster learning rate) during an emotion-guided decision-making task (i.e., the Iowa Gambling Task). More specifically, although both groups showed similar performance at the start of the Iowa Gambling Task from pre- to posttraining, the participants in the emotional intelligence training group learned to choose more advantageous than disadvantageous decks than those in the placebo training group by the time they reached the "hunch" period of the task (i.e., the point in the task when implicit task learning is thought to have occurred). Greater total improvements in performance on the Iowa Gambling Task from pre- to posttraining in the emotional intelligence training group were also positively correlated with pre- to posttraining changes in Mayer-Salovey-Caruso Emotional Intelligence Test scores, in particular with changes in the ability to perceive emotions. The present study provides preliminary evidence that emotional intelligence can be trained with the help of an online training program targeted at adults; it also suggests that changes in emotional intelligence, as a

Theoretical estimation of 13C-D clumped isotope effects in methyl of several organic compound

NASA Astrophysics Data System (ADS)

LIU, Q.; Yin, X.; Liu, Y.

2015-12-01

Recent developments in mass spectrometry and tunable infrared laser direct absorption spectroscopy make it possible to measure 13C-D clumped isotope effects of methane. These techniques can be further applied to determine 13C-D clumped isotope effects of methyl fragments, therefore need accurate equilirbium Δi values to calibrate experimental measurements. In this study, we calculate temperature depandences of 13C-D clumped isotope signatures in methyl of several organic compounds including ethane, propane, acetic acid, etc. Our calculation are performed at CCSD/6-311+G(3df,3pd) by using Gaussian 03 program with no scale treament. Our results show that the Δi values of 13C-D clumping in methyl fragments of different organic compounds yield similar signals (~5.5‰ at 25˚C, slightly lower than Δi value of 13C-D clumping in methane). For testing the calculated accuracy, theoretical treaments beyond the harmonic level by including several higher-order corrections to the Bigeleisen-Mayer equation are used. Contributions from higher-order corrections (e.g., AnZPE, AnEXC, VrZPE, VrEXC, QmCorr and CenDist) are estimated to repire the ignorings of the Bigeleisen-Mayer equation (the anharmonic effects of vibration, vibration-rotation coupling, quantum mechanics and centrifugal distortion for rotation, etc.) for the calculation of partition function ratios. The results show that the higher-order corrections contribute ~0.05‰ at 25˚C, which is similar to the contribution for calculating 13C-D clumped isotope signature of methane. By comparing our calculated frequencies to the measured ones, the uncertainty of our calculation of Δi values 13C-D clumping in methyl fragments is considered to be within ~0.05‰ at room temperature.

Thermochemical analysis of intermolecular interactions between N-acetylglycine and polyols in aqueous solutions

NASA Astrophysics Data System (ADS)

Mezhevoi, I. N.; Badelin, V. G.

2017-05-01

The integral enthalpies of dissolution Δsol H m for N-acetylglycine in aqueous solutions of glycerol, ethylene glycol and 1,2-propylene glycol are measured via solution calorimetry. The standard enthalpies of dissolution (Δsol H 0) and transfer (Δtr H 0) for N-acetylglycine from water to aqueous solutions of polyhydric alcohols are calculated from experimental data. Positive values of enthalpy coefficients of pair interactions h xy for amino acids and polyol molecules are calculated using the McMillan-Mayer theory. The results are discussed using an approach for evaluating different types of interactions in ternary systems and the effect the structural features of interacting biomolecules have on the thermochemical characteristics of N-acetylglycine dissolution.

Peptide-Decorated Tunable-Fluorescence Graphene Quantum Dots.

PubMed

Sapkota, Bedanga; Benabbas, Abdelkrim; Lin, Hao-Yu Greg; Liang, Wentao; Champion, Paul; Wanunu, Meni

2017-03-22

We report here the synthesis of graphene quantum dots with tunable size, surface chemistry, and fluorescence properties. In the size regime 15-35 nm, these quantum dots maintain strong visible light fluorescence (mean quantum yield of 0.64) and a high two-photon absorption (TPA) cross section (6500 Göppert-Mayer units). Furthermore, through noncovalent tailoring of the chemistry of these quantum dots, we obtain water-stable quantum dots. For example, quantum dots with lysine groups bind strongly to DNA in solution and inhibit polymerase-based DNA strand synthesis. Finally, by virtue of their mesoscopic size, the quantum dots exhibit good cell permeability into living epithelial cells, but they do not enter the cell nucleus.

The political ecology of health: perceptions of environment, economy, health and well-being among 'Namgis First Nation.

PubMed

Richmond, C; Elliott, S J; Matthews, R; Elliott, B

2005-12-01

Informed by Mayer's (Progr. Hum. Geogr 20 (1996) 441) political ecology of disease framework, this paper investigates First Nation's perceptions of the links between environment, economy and health and well-being. A case study of 'Namgis First Nation (Alert Bay, British Columbia, Canada) is used to explore the risks and benefits of salmon aquaculture for British Columbia's First Nations. Analysis of interview data (n = 23) indicates strong links between reduced access to environmental resources, marginal participation in the economy, and declining community health and well being. Results suggest that aquaculture development has further decreased the community's access to environmental resources, thereby restricting those economic, social, and cultural activities that determine good health and well-being for this community.

Homology groups for particles on one-connected graphs

NASA Astrophysics Data System (ADS)

MaciÄ Żek, Tomasz; Sawicki, Adam

2017-06-01

We present a mathematical framework for describing the topology of configuration spaces for particles on one-connected graphs. In particular, we compute the homology groups over integers for different classes of one-connected graphs. Our approach is based on some fundamental combinatorial properties of the configuration spaces, Mayer-Vietoris sequences for different parts of configuration spaces, and some limited use of discrete Morse theory. As one of the results, we derive the closed-form formulae for ranks of the homology groups for indistinguishable particles on tree graphs. We also give a detailed discussion of the second homology group of the configuration space of both distinguishable and indistinguishable particles. Our motivation is the search for new kinds of quantum statistics.

Albireo: 260 Years of Astrometric Observations

NASA Astrophysics Data System (ADS)

Hass, Jacob; Phung, Kevin; Carro, Joseph; Hock, Emily; Loveland, Donald; Nibbe, Tristan; Sharp, Zoe; Smit, Jenny; Genet, Russell

2016-03-01

The historical record of Albireo's observations reflects the progress of double star research. Some 294 astrometric observations have been published starting with Bradley's 1755 observation and ending with our 2015 observation. Several observation techniques were used over this 260 year span. Noteworthy are the historic contributions of astronomers such as James Bradley, Christian Mayer, William Herschel, Giuseppe Piazzi, Friedrich Georg Wilhelm von Struve, Sir John Herschel, Sir James South, Edward Skinner King, and Andrei Tokovinin. Overall trend lines of the past observations of Albireo are compared to our current observation, and are generally concurrent. Dividing Albireo's past observations of separation into time segments shows evidence of a known third star in Albireo's system.

Group Shot - Nucleus - 1960 Flight Operations Division - Houston, TX

NASA Image and Video Library

1964-07-08

Group shot of the nucleus of the 1960 Flight Operations Division for the Mercury Program. Image taken at the Houston Petroleum Center (HPC) in Houston, TX, prior to their move to the Manned Spacecraft Center (MSC). This photo was published in the Space News Roundup, 07/08/1964. The women are (L-R): Doris Folkes, Cathy Osgood, Shirley Hunt and Mary Shep Burton. The men are (L-R): Dick Koos, Paul Brumberg, John O'Loughlin, Emil Schiesser, Jim Dalby, Morris Jenkins, Carl Huss, John Mayer, Bill Tindall, Hal Beck, Charlie Allen, Ted Skopinski, Jack Hartung, Glynn Lunney, John Shoosmith, Bill Reini, Lyn Dunseith, Jerry Engel, Harold Miller and Clay Hicks. ( 26644 ); Houston, TX

Automatic Generation of Building Models with Levels of Detail 1-3

NASA Astrophysics Data System (ADS)

Nguatem, W.; Drauschke, M.; Mayer, H.

2016-06-01

We present a workflow for the automatic generation of building models with levels of detail (LOD) 1 to 3 according to the CityGML standard (Gröger et al., 2012). We start with orienting unsorted image sets employing (Mayer et al., 2012), we compute depth maps using semi-global matching (SGM) (Hirschmüller, 2008), and fuse these depth maps to reconstruct dense 3D point clouds (Kuhn et al., 2014). Based on planes segmented from these point clouds, we have developed a stochastic method for roof model selection (Nguatem et al., 2013) and window model selection (Nguatem et al., 2014). We demonstrate our workflow up to the export into CityGML.

Zinc and lead deposits of northern Arkansas, with a section on the determination and correlation of formations

USGS Publications Warehouse

Adams, George I.; assisted by Purdue, A. H.; Burchard, E.F.; Ulrich, E.O.

1904-01-01

The field work on which this report is based was carried on during the months of July, August, and September, 1902. The writer was assisted by Prof. A. H. Purdue, of the University of Arkansas, and Mr. Ernest F. Burchard. The larger portion of the time was used in the detailed examination and study of the Yellville quadrangle, which is between 36° and 36° 30' and meridians 92° 30' and 93°, and embraces Marion County, the northern border of Searcy County, the eastern border of Boone County, and the northeastern corner of Newton County. The adjacent country, which is usually recognized as mineral bearing, was examined in a general way. Mr. E. O. Ulrich was in the field two weeks collecting fossils and studying the rocks for the purpose of correlation, and Dr. George H. Girty devoted a week to a portion of the section in an adjacent area.

Beck, Asia and second modernity.

PubMed

Calhoun, Craig

2010-09-01

The work of Ulrich Beck has been important in bringing sociological attention to the ways issues of risk are embedded in contemporary globalization, in developing a theory of 'reflexive modernization', and in calling for social science to transcend 'methodological nationalism'. In recent studies, he and his colleagues help to correct for the Western bias of many accounts of cosmopolitanism and reflexive modernization, and seek to distinguish normative goals from empirical analysis. In this paper I argue that further clarification of this latter distinction is needed but hard to reach within a framework that still embeds the normative account in the idea that empirical change has a clear direction. Similar issues beset the presentation of diverse patterns in recent history as all variants of 'second modernity'. Lastly, I note that ironically, given the declared 'methodological cosmopolitanism' of the authors, the empirical studies here all focus on national cases. © London School of Economics and Political Science 2010.

50 Years of the Macedonian Academy of Sciences and Arts 1967-2017 and 48 Years of Publishing the Journal Prilozi (Contributions) of MASA.

PubMed

Polenakovic, Momir; Pop-Jordanova, Nada; Gucev, Zoran

2017-12-01

Papers on medical subjects have been published since the first issue of the journal Prilozi in 1969, totalling a number of of 957 (nine hundred and fifty seven) papers have been published in Prilozi. Two hundred and twenty nine cover subjects on natural sciences and mathematics, and 728 (seven hundred and twenty eight) subjects on medical sciences. So far, 2017 No. XXXVIII-2, 622 (six hundred and twenty two) papers published in Prilozi are in Pubmed. Prilozi is published three times a year and it is covered by the following services: Baidu Scholar, Case, Celdes, CNKI Scholar (China National Knowledge Infrastructure), CNPIEC, DOAJ (Directory of Open Access Journals), EBSCO (relevant databases), EBSCO Discovery Service, Elsevier - SCOPUS, Google Scholar, J-Gate, JournalTOCs, KESLI-NDSL (Korean National Discovery for Science Leaders), Naviga (Softweco), Primo Central (ExLibris), Publons, PubMed, ReadCube, ResearchGate, SCImago (SJR), Summon (Serials Solutions/ProQuest), TDNet, Ulrich's Periodicals Directory/ulrichsweb WanFang Data, WorldCat (OCLC).

Quark Matter 2011 (QM11) Quark Matter 2011 (QM11)

NASA Astrophysics Data System (ADS)

2011-12-01

International Advisory Committee Antinori, FedericoPaic, Guy Braun-Munzinger, PeterPajares, Carlos Cifarelli, LuisaPeitzmann, Thomas Erazmus, BarbaraRedlich, Krzysztof Eskola, KariRiccati, Lodovico Gaardhøje, Jens JørgenRoland, Gunther Gale, CharlesRoy, Christelle Gelis, FrancoisSchukraft, Jürgen Giubellino, PaoloSinha, Bikash Greiner, CarstenSrivastava, Dinesh Gyulassy, MiklosStachel, Johanna Harris, JohnSteinberg, Peter Hatsuda, TetsuoStroth, Joachim Heinz, UlrichSugitate, Toru Jacak, BarbaraTserruya, Itzhak Karsch, FrithjofVelkovska, Julia Kharzeev, DimaWang, Enke Kodama, TakeshiWang, Xin, Nian Lévai, PéterWessels, Johannes Manko, VladislavXu, Nu Müller, BerndtZajc, William Ollitrault, Jean-Yves Organizing Committee Arleo, FrancoisDupieux, Pascal Bastid, NicoleFurget, Christophe Bourgeois, Marie-LaureGranier de Cassagnac, Raphael Bregant, MarcoGuernane, Rachid Carminati, FedericoHervet, Carnita Castillo, JavierKuhn, Christian Cheynis, BrigitteOlivier, Nathalie Conesa, DelValle, Zaida Connor, MichelleRenshall, Lucy Crochet, PhilippeSuire, Christophe Delagrange, HuguesTihinen, Ulla Program Committee Schutz, Yves (Chair)Baldisseri, Alberto Wiedemann, Urs (co-Chair)Safarik, Karel Aurenche, Patrick

[Analysis of the continuity, circulation and productivity of the Revista Española de Quimioterapia].

PubMed

Gimeno Sieres, E

2007-06-01

The primary objective of this study was to compare some of the bibliometric indicators of the continuity, circulation and productivity of the Revista Espanola de Quimioterapia up to 2003 with other spanish journals of Pharmacy and Pharmacology. This was done by reviewing periodicals directories, such as the ISSN (International Standard Serial Number/Número Internacional Normalizado de Publicaciones Seriadas) and ULRICH'S (Periodicals Directory), as well as the CDU (Classification Universal Decimal), national and international databases including IME (Indice Médico Español), ICYT (Indice Espanol de Ciencia y Tecnologia), IPA (International Pharmaceutical Abstracts), SCI Expanded (Science Citation Index Expanded), MEDLINE (Index Medicus), EMBASE (Excerpta Medica), BIOSIS PREVIEWS, ANALYTICAL ABSTRACTS, FSTA (Food Science and Technology Abstracts), SCIFINDER SCHOLAR and CHEMISTRY CITATION INDEX. According to the results, the Revista Española de Quimioterapia, in publication for 15 years, is widely distributed and has a good rating among other scientific journals of the same discipline.

Michael Gottlieb Hansch (1683 - 1749), Ulrich Junius (1670 - 1726) und der Versuch einer Edition der Werke und Briefe Johannes Keplers.

NASA Astrophysics Data System (ADS)

Döring, D.

At the beginning of the 18th century U. Junius tried unsuccessfully to collect and publish the most important manuscripts of Johannes Kepler. M. G. Hansch pursued this plan until the end of his life. The result was only one volume with unpublished letters which appeared in 1718.

Friendship and Thomas More: Using Erasmus's Letter to Ulrich von Hutten as a Tool in Developing a Classroom Management Plan

ERIC Educational Resources Information Center

Brown, Joshua W.; Rud, A. G.

2006-01-01

The development of course management plans and student behavioral guidelines are a necessary component for the foundation of any school or learning community. In this article the authors explore a few of the principal foundations of creating these plans based on the qualities Erasmus described in his great friend Thomas More. Teachers and…

Conversations with Four Highly Productive Educational Psychologists: Patricia Alexander, Richard Mayer, Dale Schunk, and Barry Zimmerman

ERIC Educational Resources Information Center

Patterson-Hazley, Melissa; Kiewra, Kenneth A.

2013-01-01

This article seeks to answer the questions: Who are the most productive and influential educational psychologists? What factors characterize these educational psychologists? And, what advice might they pass along to budding scholars? To determine the top educational psychologists, we surveyed the membership of Division 15 (Educational Psychology)…

Comparative study of elastic constantd of α-, β- and Cubic- silicon nitride

NASA Astrophysics Data System (ADS)

Yao, Hongzhi; Ouyang, Lizhi; Ching, Wai-Yim

2003-03-01

Silicon nitride is an important structural ceramic and dielectric insulator. Recently, the new high pressure cubic phase of silicon nitride in spinel structure has attracted a lot of attention.^[1] We have carried out a detailed ab-initio calculation of all independent elastic constants for all three phases of Si_3N4 by using the Vienna Ab-initio Simulation Package (VASP) in both LDA and GGA approxmations. The results for β-Si_3N4 are in reasonable agreement with a experimental measurement on single crystal samples.^[2] For cubic-Si_3N4 , The three independent elastic constants are predicted to be C_11 = 504.16 GPa, C_12 = 176.66 GPa, C_44 = 326.65 GPa and a bulk modulus B = 286 GPa. This value is very close to the experimental value of 300 GPa.^[1] All these results will be compared with those obtained by using the OLCAO method based on localized orbital approach.^[3] [1]. Wai-Yim Ching, Yong-Nian Xu, Jukian D. Gale, and Manfred Ruhle, J. Am. Ceram. Soc. 81, 3189 (1998) [2]. R. Vogelgesang, M. Grimsditch, and J. S. Wallace, Appl. Phys. Lett. 76, 8 (2000) [3]. W.Y.Ching, Lizhi Ouyang, and Julian D. Gale, Phys. Rev. B61, 13, (2000)

Pragmatic turn in biology: From biological molecules to genetic content operators.

PubMed

Witzany, Guenther

2014-08-26

Erwin Schrödinger's question "What is life?" received the answer for decades of "physics + chemistry". The concepts of Alain Turing and John von Neumann introduced a third term: "information". This led to the understanding of nucleic acid sequences as a natural code. Manfred Eigen adapted the concept of Hammings "sequence space". Similar to Hilbert space, in which every ontological entity could be defined by an unequivocal point in a mathematical axiomatic system, in the abstract "sequence space" concept each point represents a unique syntactic structure and the value of their separation represents their dissimilarity. In this concept molecular features of the genetic code evolve by means of self-organisation of matter. Biological selection determines the fittest types among varieties of replication errors of quasi-species. The quasi-species concept dominated evolution theory for many decades. In contrast to this, recent empirical data on the evolution of DNA and its forerunners, the RNA-world and viruses indicate cooperative agent-based interactions. Group behaviour of quasi-species consortia constitute de novo and arrange available genetic content for adaptational purposes within real-life contexts that determine epigenetic markings. This review focuses on some fundamental changes in biology, discarding its traditional status as a subdiscipline of physics and chemistry.

Elementary Concepts and Fundamental Laws of the Theory of Heat

NASA Astrophysics Data System (ADS)

de Oliveira, Mário J.

2018-06-01

The elementary concepts and fundamental laws concerning the science of heat are examined from the point of view of its development with special attention to its theoretical structure. The development is divided into four periods, each one characterized by the concept that was attributed to heat. The transition from one to the next period was marked by the emergence of new concepts and new laws, and by singular events. We point out that thermodynamics, as it emerged, is founded on the elementary concepts of temperature and adiabatic wall, and on the fundamental laws: Mayer-Joule principle, or law of conservation of energy; Carnot principle, which leads to the definition of entropy; and the Clausius principle, or law of increase in entropy.

Rigidity of the magic pentagram game

NASA Astrophysics Data System (ADS)

Kalev, Amir; Miller, Carl A.

2018-01-01

A game is rigid if a near-optimal score guarantees, under the sole assumption of the validity of quantum mechanics, that the players are using an approximately unique quantum strategy. Rigidity has a vital role in quantum cryptography as it permits a strictly classical user to trust behavior in the quantum realm. This property can be traced back as far as 1998 (Mayers and Yao) and has been proved for multiple classes of games. In this paper we prove ridigity for the magic pentagram game, a simple binary constraint satisfaction game involving two players, five clauses and ten variables. We show that all near-optimal strategies for the pentagram game are approximately equivalent to a unique strategy involving real Pauli measurements on three maximally-entangled qubit pairs.

Enthalpic parameters of interaction between diglycylglycine and polyatomic alcohols in aqueous solutions

NASA Astrophysics Data System (ADS)

Mezhevoi, I. N.; Badelin, V. G.

2015-12-01

Integral enthalpies of solution Δsol H m of diglycylglycine in aqueous solutions of glycerol, ethylene glycol, and 1,2-propylene glycol are measured via solution calorimetry. The experimental data are used to calculate the standard enthalpies of solution (Δsol H°) and transfer (Δtr H°) of the tripeptide from water to aqueous solutions of polyatomic alcohols. The enthalpic pairwise coefficients h xy of interactions between the tripeptide and polyatomic alcohol molecules are calculated using the McMillan-Mayer solution theory and are found to have positive values. The findings are discussed using the theory of estimating various types of interactions in ternary systems and the effect the structural features of interacting biomolecules have on the thermochemical parameters of diglycylglycine dissolution.

Rigidity of the magic pentagram game.

PubMed

Kalev, Amir; Miller, Carl A

2018-01-01

A game is rigid if a near-optimal score guarantees, under the sole assumption of the validity of quantum mechanics, that the players are using an approximately unique quantum strategy. Rigidity has a vital role in quantum cryptography as it permits a strictly classical user to trust behavior in the quantum realm. This property can be traced back as far as 1998 (Mayers and Yao) and has been proved for multiple classes of games. In this paper we prove ridigity for the magic pentagram game, a simple binary constraint satisfaction game involving two players, five clauses and ten variables. We show that all near-optimal strategies for the pentagram game are approximately equivalent to a unique strategy involving real Pauli measurements on three maximally-entangled qubit pairs.

The caddisfly fauna (Insecta, Trichoptera) of the rivers of the Black Sea basin in Kosovo with distributional data for some rare species

PubMed Central

Ibrahimi, Halil; Kučinić, Mladen; Gashi, Agim; Grapci-Kotori, Linda

2012-01-01

Abstract Adult caddisflies were collected from 12 stations in the Black Sea basin in Kosovo using UV light traps. Sixty-five of the seventy-six species reported in this paper are first records for the Kosovo caddisfly fauna. The unexpected discovery of several species during this investigation: Agapetus delicatulus McLachlan, 1884, Psychomyia klapaleki Malicky, 1995, Tinodes janssensi Jacquemart, 1957, Hydropsyche emarginata Navas, 1923, Drusus botosaneanui Kumanski, 1968, Potamophylax rotundipennis (Brauer, 1857), Potamophylax schmidi Marinković-Gospodnetić, 1970, Ceraclea albimacula (Rambur, 1842), Helicopsyche bacescui Orghidan & Botosaneanu, 1953, Adicella filicornis (Pictet, 1834), Beraea maurus (Curtis, 1834) and Beraeamyia hrabei Mayer, 1937 illustrates that collections from poorly investigated areas in Europe will almost certainly revise the existing knowledge on the distribution of these and other species. PMID:22539915

Energetics of the molecular interactions of L-alanine and L-serine with xylitol, D-sorbitol, and D-mannitol in aqueous solutions at 298.15 K

NASA Astrophysics Data System (ADS)

Mezhevoi, I. N.; Badelin, V. G.

2013-04-01

Integral enthalpies of dissolution Δsol H m of L-alanine and L-serine are measured via the calorimetry of dissolution in aqueous solutions of xylitol, D-sorbitol, and D-mannitol. Standard enthalpies of dissolution (Δsol H ○) and the transfer (Δtr H ○) of amino acids from water to binary solvent are calculated from the experimental data. Using the McMillan-Mayer theory, enthalpy coefficients of pairwise interactions h xy of amino acids with molecules of polyols are calculated that are negative. The obtained results are discussed within the theory of the prevalence of different types of interactions in mixed solutions and the effect of the structural features of interacting biomolecules on the thermochemical parameters of dissolution of amino acids.

Connectedness to Nature and to Humanity: their association and personality correlates

PubMed Central

Lee, Kibeom; Ashton, Michael C.; Choi, Julie; Zachariassen, Kayla

2015-01-01

People differ in the extent to which they identify with humans beyond their ingroup and with non-human living things. We refer to the former as the Connectedness to Humanity (CH) and to the latter as the Connectedness to Nature (CN). In a sample of 324 undergraduate students, CH and CN were operationalized using the Identification with All Humanity Scale (McFarland et al., 2012) and the CN Scale (Mayer and Frantz, 2004), respectively. These variables correlated moderately with each other (r = 0.44) and shared Openness to Experience and Honesty–Humility as their primary personality correlates. CN was found to play an important role in mediating the relationships between the two personality variables and some specific pro-environmental/pro-animal attitudes and ecological behaviors. PMID:26257669

Developmental Change and Intraindividual Variability: Relating Cognitive Aging to Cognitive Plasticity, Cardiovascular Lability, and Emotional Diversity

PubMed Central

Ram, Nilam; Gerstorf, Denis; Lindenberger, Ulman; Smith, Jacqui

2010-01-01

Repeated assessments obtained over years can be used to measure individuals’ developmental change, whereas repeated assessments obtained over a few weeks can be used to measure individuals’ dynamic characteristics. Using data from a burst of measurement embedded in the Berlin Aging Study (BASE: Baltes & Mayer, 1999), we illustrate and examine how long-term changes in cognitive ability are related to short-term changes in cognitive performance, cardiovascular function, and emotional experience. Our findings suggest that “better” cognitive aging over approximately13 years was associated with greater cognitive plasticity, less cardiovascular lability, and less emotional diversity over approximately 2 weeks at age 90 years. The study highlights the potential benefits of multi-time scale longitudinal designs for the study of individual function and development. PMID:21443355

Elementary Concepts and Fundamental Laws of the Theory of Heat

NASA Astrophysics Data System (ADS)

de Oliveira, Mário J.

2018-03-01

The elementary concepts and fundamental laws concerning the science of heat are examined from the point of view of its development with special attention to its theoretical structure. The development is divided into four periods, each one characterized by the concept that was attributed to heat. The transition from one to the next period was marked by the emergence of new concepts and new laws, and by singular events. We point out that thermodynamics, as it emerged, is founded on the elementary concepts of temperature and adiabatic wall, and on the fundamental laws: Mayer-Joule principle, or law of conservation of energy; Carnot principle, which leads to the definition of entropy; and the Clausius principle, or law of increase in entropy.

Emotional intelligence, risk perception in abstinent cocaine dependent individuals.

PubMed

Romero-Ayuso, Dulce; Mayoral-Gontán, Yolanda; Triviño-Juárez, José-Matías

2016-01-01

Cocaine is now responsible for the second-highest number of cessation intervention requests. In this study we analyze the different skills of emotional intelligence in cocaine- dependent patients maintaining abstinence. The Mayer- Salovey-Caruso Emotional Intelligence Test (MSCEIT) and the Balloon Analogue Risk Task (BART) were administered to 50 subjects (25 individuals with no history of drug use and 25 individuals in treatment at the Addictive Behaviors Unit in a state of withdrawal at the time of evaluation). The results showed differences between these groups in overall emotional intelligence quotient, strategic emotional intelligence, understanding emotions and emotional management. Cocaine-addicted participants showed difficulties in analyzing complex emotions and regulating their emotional response, aspects that can interfere with interactions in daily life.

Spatiotemporal Stochastic Resonance:Theory and Experiment

NASA Astrophysics Data System (ADS)

Peter, Jung

1996-03-01

The amplification of weak periodic signals in bistable or excitable systems via stochastic resonance has been studied intensively over the last years. We are going one step further and ask: Can noise enhance spatiotemporal patterns in excitable media and can this effect be observed in nature? To this end, we are looking at large, two dimensional arrays of coupled excitable elements. Due to the coupling, excitation can propagate through the array in form of nonlinear waves. We observe target waves, rotating spiral waves and other wave forms. If the coupling between the elements is below a critical threshold, any excitational pattern will die out in the absence of noise. Below this threshold, large scale rotating spiral waves - as they are observed above threshold - can be maintained by a proper level of the noise[1]. Furthermore, their geometric features, such as the curvature can be controlled by the homogeneous noise level[2]. If the noise level is too large, break up of spiral waves and collisions with spontaneously nucleated waves yields spiral turbulence. Driving our array with a spatiotemporal pattern, e.g. a rotating spiral wave, we show that for weak coupling the excitational response of the array shows stochastic resonance - an effect we have termed spatiotemporal stochastic resonance. In the last part of the talk I'll make contact with calcium waves, observed in astrocyte cultures and hippocampus slices[3]. A. Cornell-Bell and collaborators[3] have pointed out the role of calcium waves for long-range glial signaling. We demonstrate the similarity of calcium waves with nonlinear waves in noisy excitable media. The noise level in the tissue is characterized by spontaneous activity and can be controlled by applying neuro-transmitter substances[3]. Noise effects in our model are compared with the effect of neuro-transmitters on calcium waves. [1]P. Jung and G. Mayer-Kress, CHAOS 5, 458 (1995). [2]P. Jung and G. Mayer-Kress, Phys. Rev. Lett.62, 2682 (1995). [3

Effect of beta blockade with and without sympathomimetic activity (ISA) on sympathovagal balance and baroreflex sensitivity.

PubMed

Haberthür, C; Schächinger, H; Langewitz, W; Ritz, R

1999-03-01

Beta blockers increase heart rate variability (HRV) and improve survival in coronary artery disease (CAD). The benefit of beta blockers with intrinsic sympathomimetic activity (ISA) in CAD still remains a matter of debate, and their effect on HRV has not yet been investigated. Therefore, we measured HRV, systolic blood pressure variability (BPV) and baroreflex sensitivity (BRS) under propranolol (PROP, without ISA, 160 mg q.d.), pindolol (PIN, with potent ISA, 15 mg q.d.) and placebo (PLA, q.d.) in 30 healthy subjects, aged 21-39 years, during controlled frequency breathing (0.30 Hz) in supine and tilt positions. PROP increased HRV in the high-frequency (0.15-0.40 Hz) band (PROP 7.4 +/- 1.0; PLA 6.9 +/- 1.4; PIN 6.8 +/- 1.0 ln MI2; P = 0.003), decreased BPV in the low-frequency band (at 0.1 Hz, Mayer waves) (PROP 0.6 +/- 0.7; PLA 1.3 +/- 1.1; PIN 1.2 +/- 1.2 ln mmHg2; P = 0.001) and enhanced BRS (PROP 14.6 +/- 9.5; PLA 8.0 +/- 6.8; PIN 8.7 +/- 6.8 ms mmHg-1; P = 0.001) in the supine position. After passive tilt, PROP decreased HRV in the low-frequency band (PROP 6.1 +/- 0.9; PLA 6.5 +/- 1.1; PIN 6.9 +/- 0.7 ln MI2; P < 0.001) and decreased Mayer waves (PROP 1.8 +/- 0.8; PLA 2.4 +/- 1.0; PIN 2.7 +/- 0.8 ln mm Hg2; P < 0.001). PIN increased the low-frequency HRV response, which is induced by passive tilt (PIN + 0.9 +/- 1.0; PLA + 0.3 +/- 1.3, PROP + 0.3 +/- 1.0 ln MI2; P = 0.026). Our results prove that beta-adrenergic blockade with potent ISA does not increase HRV, has no beneficial effect on autonomic balance and even exaggerates sympathetic responses to passive tilt.

On basis set superposition error corrected stabilization energies for large n-body clusters.

PubMed

Walczak, Katarzyna; Friedrich, Joachim; Dolg, Michael

2011-10-07

In this contribution, we propose an approximate basis set superposition error (BSSE) correction scheme for the site-site function counterpoise and for the Valiron-Mayer function counterpoise correction of second order to account for the basis set superposition error in clusters with a large number of subunits. The accuracy of the proposed scheme has been investigated for a water cluster series at the CCSD(T), CCSD, MP2, and self-consistent field levels of theory using Dunning's correlation consistent basis sets. The BSSE corrected stabilization energies for a series of water clusters are presented. A study regarding the possible savings with respect to computational resources has been carried out as well as a monitoring of the basis set dependence of the approximate BSSE corrections. © 2011 American Institute of Physics

Vaginal agenesis: an opinion on the surgical management.

PubMed

Templeman, C; Hertweck, S P

2000-08-01

The management of vaginal agenesis-Mayer-Rokitanksy-Kuster-Hauser syndrome-has always been a controversial topic. Initially, the arguments centered on whether to do surgery or try passive dilation as well as at what age to intervene. As surgical techniques have recently become refined, the question is, if surgery is selected, what type of tissue should one use (bowel vs. skin graft) and, if skin graft, from what area to select. Now we are faced with new surgical techniques from the realm of pelviscopy and ask the question: Is one of these better than the other, and is this approach superior to previously established surgical techniques? Drs. Claire Templeman and S. Paige Hertweck from the University of Louisville School of Medicine, Department of Obstetrics and Gynecology here present a concise discussion of these diverse issues.

A Numerical-Analytical Approach Based on Canonical Transformations for Computing Optimal Low-Thrust Transfers

NASA Astrophysics Data System (ADS)

da Silva Fernandes, S.; das Chagas Carvalho, F.; Bateli Romão, J. V.

2018-04-01

A numerical-analytical procedure based on infinitesimal canonical transformations is developed for computing optimal time-fixed low-thrust limited power transfers (no rendezvous) between coplanar orbits with small eccentricities in an inverse-square force field. The optimization problem is formulated as a Mayer problem with a set of non-singular orbital elements as state variables. Second order terms in eccentricity are considered in the development of the maximum Hamiltonian describing the optimal trajectories. The two-point boundary value problem of going from an initial orbit to a final orbit is solved by means of a two-stage Newton-Raphson algorithm which uses an infinitesimal canonical transformation. Numerical results are presented for some transfers between circular orbits with moderate radius ratio, including a preliminary analysis of Earth-Mars and Earth-Venus missions.

Partial Molar Volumes of 15-Crown-5 Ether in Mixtures of N,N-Dimethylformamide with Water.

PubMed

Tyczyńska, Magdalena; Jóźwiak, Małgorzata

2014-01-01

The density of 15-crown-5 ether (15C5) solutions in the mixtures of N,N -dimethylformamide (DMF) and water (H 2 O) was measured within the temperature range 293.15-308.15 K using an Anton Paar oscillatory U-tube densimeter. The results were used to calculate the apparent molar volumes ( V Φ ) of 15C5 in the mixtures of DMF + H 2 O over the whole concentration range. Using the apparent molar volumes and Redlich and Mayer equation, the standard partial molar volumes of 15-crown-5 were calculated at infinite dilution ([Formula: see text]). The limiting apparent molar expansibilities ( α ) were also calculated. The data are discussed from the point of view of the effect of concentration changes on interactions in solution.

Blood parasites of amphibians from Sichuan Province, People's Republic of China.

PubMed

Werner, J K

1993-06-01

Two hundred forty-six amphibians from Sichuan Province, People's Republic of China, were examined for blood parasites between April and June 1990. Six trypanosome species were found, 2 of which were not identified because of poor material. Trypanosoma rotatorium (sensu Mayer, 1843) was found in Rana limnocharis and Rana nigromaculata. Trypanosoma chattoni and a T. rotatorium-like species were found in Bufo gargarizans. A sphaeromastigote similar to Trypanosoma tsunezomiyatai was seen in R. limnocharis. The relationship of this parasite to T. chattoni is unclear. Dactylosoma ranarum, Lankesterella minima, and Aegyptianella bacterifera were identified in ranids. Frog erythrocytic virus (FEV) was found in 2 ranids and a bufonid. Differences in shape of FEV and its assumed effect on the host-cell nucleus suggest that different kinds of viruses may be involved.

The neighborhoods they live in: the effects of neighborhood residence on child and adolescent outcomes.

PubMed

Leventhal, T; Brooks-Gunn, J

2000-03-01

This article provides a comprehensive review of research on the effects of neighborhood residence on child and adolescent well-being. The first section reviews key methodological issues. The following section considers links between neighborhood characteristics and child outcomes and suggests the importance of high socioeconomic status (SES) for achievement and low SES and residential instability for behavioral/emotional outcomes. The third section identifies 3 pathways (institutional resources, relationships, and norms/collective efficacy) through which neighborhoods might influence development, and which represent an extension of models identified by C. Jencks and S. Mayer (1990) and R. J. Sampson (1992). The models provide a theoretical base for studying neighborhood mechanisms and specify different levels (individual, family, school, peer, community) at which processes may operate. Implications for an emerging developmental framework for research on neighborhoods are discussed.

Are executive functions related to emotional intelligence? A correlational study in schizophrenia and borderline personality disorder.

PubMed

Hurtado, M M; Triviño, M; Arnedo, M; Roldán, G; Tudela, P

2016-12-30

This research explored the relationship between executive functions (working memory and reasoning subtests of the Wechsler Adult Intelligence Scale, Trail Making and Stroop tests, fluency and planning tasks, and Wisconsin Card Sorting Test) and emotional intelligence measured by the Mayer-Salovey-Caruso Emotional Intelligence Test in patients with schizophrenia or borderline personality disorder compared to a control group. As expected, both clinical groups performed worse than the control group in executive functions and emotional intelligence, although the impairment was greater in the borderline personality disorder group. Executive functions significantly correlated with social functioning. Results are discussed in relation to the brain circuits that mediate executive functions and emotional intelligence and the findings obtained with other models of social cognition. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Theory of the classical electron gas

NASA Technical Reports Server (NTRS)

Guernsey, R. L.

1978-01-01

In a previous paper Cohen and Murphy (1969) used the Meeron resummation (1958) of the Mayer diagrams (1950) to calculate the pair correlation for the classical electron gas in thermal equilibrium. They found that successive terms in the expression for the pair correlation were more and more singular for small interparticle spacing, actually dominating the Debye-Hueckel result for sufficiently small distances. This led to apparent divergence in the higher order contributions to the internal energy. The present paper shows that the apparent anomalies in the Cohen-Murphy results can be removed without further resummation by a more careful treatment of the region of small interparticle spacing. It is shown that there is really no anomalous behavior at short range in any order and all integrals in the expression for the internal energy converge.

Evaluation of melting point of UO 2 by molecular dynamics simulation

NASA Astrophysics Data System (ADS)

Arima, Tatsumi; Idemitsu, Kazuya; Inagaki, Yaohiro; Tsujita, Yuichi; Kinoshita, Motoyasu; Yakub, Eugene

2009-06-01

The melting point of UO 2 has been evaluated by molecular dynamics simulation (MD) in terms of interatomic potential, pressure and Schottky defect concentration. The Born-Mayer-Huggins potentials with or without a Morse potential were explored in the present study. Two-phase simulation whose supercell at the initial state consisted of solid and liquid phases gave the melting point comparable to the experimental data using the potential proposed by Yakub. The heat of fusion was determined by the difference in enthalpy at the melting point. In addition, MD calculations showed that the melting point increased with pressure applied to the system. Thus, the Clausius-Clapeyron equation was verified. Furthermore, MD calculations clarified that an addition of Schottky defects, which generated the local disorder in the UO 2 crystal, lowered the melting point.

Cosmopolitics: towards a new articulation of politics, science and critique.

PubMed

Saito, Hiro

2015-09-01

This paper explores how Ulrich Beck's world-risk-society theory (WRST) and Bruno Latour's Actor-Network Theory (ANT) can be combined to advance a theory of cosmopolitics. On the one hand, WRST helps to examine 'cosmopolitan politics', how actors try to inject cosmopolitanism into existing political practices and institutions anchored in the logic of nationalism. On the other hand, ANT sheds light on 'cosmological politics', how scientists participate in the construction of reality as a reference point for political struggles. By combining the WRST and ANT perspectives, it becomes possible to achieve a more comprehensive understanding of cosmopolitics that takes into account both political and ontological dimensions. The proposed synthesis of WRST and ANT also calls for a renewal of critical theory by making social scientists aware of their performative involvement in cosmopolitics. This renewal prompts social scientists to explore how they can pragmatically support certain ideals of cosmopolitics through continuous dialogues with their objects of study, actors who inhabit different nations and different cosmoses. © London School of Economics and Political Science 2015.

Spectral definition of the ArTeMiS instrument

NASA Astrophysics Data System (ADS)

Haynes, Vic; Maffei, Bruno; Pisano, Giampaolo; Dubreuil, Didier; Delisle, Cyrille; Le Pennec, Jean; Hurtado, Norma

2014-07-01

ArTeMiS is a sub-millimetre camera to be operated, on the Atacama Pathfinder Experiment Telescope (APEX). The ultimate goal is to observe simultaneously in three atmospheric spectral windows in the region of 200, 350 and 450 microns. We present the filtering scheme, which includes the cryostat window, thermal rejection elements, band separation and spectral isolation, which has been adopted for this instrument. This was achieved using a combination of scattering, Yoshinaga filters, organic dyes and Ulrich type embedded metallic mesh devices. Design of the quasi-optical mesh components has been developed by modelling with an in-house developed code. For the band separating dichroics, which are used with an incidence angle of 35 deg, further modelling has been performed with HFSS (Ansoft). Spectral characterization of the components for the 350 and 450 bands have been performed with a Martin-Puplett Polarizing Fourier Transform Spectrometer. While for the first commissioning and observation campaign, one spectral band only was operational (350 microns), we report on the design of the 200, 350 and 450 micron bands.

Leperditicopid ostracodes from Ordovician rocks of Kentucky and nearby states and characteristic features of the order Leperditicopida

USGS Publications Warehouse

Berdan, J.M.

1984-01-01

Leperditicopid ostracodes from the Ordovician formations of Kentucky occur in micritic to fine-grained carbonate rocks believed to represent shallow-water facies. They are found at widely separated horizons in the Middle Ordovician High Bridge Group, the Middle and Upper Ordovician Lexington Limestone, and the Upper Ordovician Ashlock, Bull Fork, and Drakes Formations. In this sequence, the leperditicopes are represented by two genera of leperditiids, Eoleperditia Swartz, 1949 and Bivia Berdan, 1976, and six isochilinid genera, Isochilina Jones, 1858, Teichochilina Swartz, 1949, Ceratoleperditia Harris, 1960, Parabriartina n. gen., Kenodontochilina n. gen., and Saffordellina Bassler and Kellett, 1934; the type species of the hitherto poorly known genus Saffordellina, S. muralis (Ulrich and Bassler, 1923), is redescribed and refigured. In all, 18 taxa, of which 2 are in open nomenclature, are described and illustrated. In addition, the family Isochilinidae Swartz, 1949 is redefined to include genera without marginal brims and with straight ventral contact margins. The morphological characteristics of leperditicopid genera are discussed, and a table listing described genera and their diagnostic features is included.

A SPH elastic-viscoplastic model for granular flows and bed-load transport

NASA Astrophysics Data System (ADS)

Ghaïtanellis, Alex; Violeau, Damien; Ferrand, Martin; Abderrezzak, Kamal El Kadi; Leroy, Agnès; Joly, Antoine

2018-01-01

An elastic-viscoplastic model (Ulrich, 2013) is combined to a multi-phase SPH formulation (Hu and Adams, 2006; Ghaitanellis et al., 2015) to model granular flows and non-cohesive sediment transport. The soil is treated as a continuum exhibiting a viscoplastic behaviour. Thus, below a critical shear stress (i.e. the yield stress), the soil is assumed to behave as an isotropic linear-elastic solid. When the yield stress is exceeded, the soil flows and behaves as a shear-thinning fluid. A liquid-solid transition threshold based on the granular material properties is proposed, so as to make the model free of numerical parameter. The yield stress is obtained from Drucker-Prager criterion that requires an accurate computation of the effective stress in the soil. A novel method is proposed to compute the effective stress in SPH, solving a Laplace equation. The model is applied to a two-dimensional soil collapse (Bui et al., 2008) and a dam break over mobile beds (Spinewine and Zech, 2007). Results are compared with experimental data and a good agreement is obtained.

KSC-99pp0342

NASA Image and Video Library

1999-03-25

Two Shuttle crews take part in familiarization activities at Astrotech in Titusville, Fla. From left are STS-101 Mission Specialist Jeffrey N. Williams and Yuri Ivanovich Malenchenko, with the Russian Space Agency; STS-96 Mission Specialist Tamara E. Jernigan; STS-101 Mission Specialist Edward Tsang Lu (leaning over); a technician with RSC Energia of Korolev, Russia; Manfred Nordhoff, with DaimlerChrysler Aerospace; STS-96 Mission Specialist Daniel T. Barry; and another technician with RSC Energia. They are looking at components of the Russian cargo crane, Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace of Bremen and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999

Two Shuttle crews check equipment at SPACEHAB to be used on ISS Flights

NASA Technical Reports Server (NTRS)

1999-01-01

Two Shuttle crews take part in familiarization activities at Astrotech in Titusville, Fla. From left are STS-101 Mission Specialist Jeffrey N. Williams and Yuri Ivanovich Malenchenko, with the Russian Space Agency; STS-96 Mission Specialist Tamara E. Jernigan; STS-101 Mission Specialist Edward Tsang Lu (leaning over); a technician with RSC Energia of Korolev, Russia; Manfred Nordhoff, with DaimlerChrysler Aerospace; STS-96 Mission Specialist Daniel T. Barry; and another technician with RSC Energia. They are looking at components of the Russian cargo crane, Strela, to be mounted to the exterior of the Russian station segment on the International Space Station (ISS). Both missions include the SPACEHAB Double Module, carrying internal and resupply cargo for Station outfitting. For the first time, STS-96 will include an Integrated Cargo Carrier (ICC) that will carry the Strela; the SPACEHAB Oceaneering Space System Box (SHOSS), which is a logistics items carrier; and a U.S.-built crane (ORU Transfer Device, or OTD) that will be stowed on the station for use during future ISS assembly missions. The ICC can carry up to 6,000 lb of unpressurized payload. It was built for SPACEHAB by DaimlerChrysler Aerospace of Bremen and RSC Energia of Korolev, Russia. STS-96 is targeted for launch on May 24 from Launch Pad 39B. STS-101 is scheduled to launch in early December 1999.

Identification of Solar Events Responsible for ICMEs at 1AU - Estimation of Chirality and Helicity

NASA Astrophysics Data System (ADS)

Ulrich, Roger K.; tran, Tham; Riley, Pete

2017-08-01

We start with the table of identified interplanetary magnetic clouds provided by the WIND/SWI project at https://wind.gsfc.nasa.gov/mfi/mag_cloud_S1.html .Our procedure uses the following steps:1) We take candidates observed during the HMI era from the above catalogue.2) We average cloud start and end times.3) We subtract an estimated travel time to get an origin time.4) We find a halo or partial halo CME near the origin time using the CDAW catalogue.5) We estimate a quadrant for the solar event from the CME shape.6) We use the jHelioviewer on AIA 173 differences with a 5 minute cadence to find an ejected loop near the origin time.7) We place the foot points near the locations of maxima and minima of Br (i.e. the strongest fields of opposite sign).8) We find the field gradients such as (curl B)r at these points.The above steps have been applied to the 37 clouds listed in the MFI table for the period 2011 to 2012 with the result that only 7 clouds could be identified and clearly associated with solar surface origination points. The MFI table includes an estimation of the cloud chirality. Transverse magnetic fields on the solar surface can be determinedfrom the observations of the HMI instrument on the SDO spacecraft in two different ways: the standard HMI pipeline or the Ulrich - Boyden method. The Ulrich - Boyden method gives the correct chirality for all 7 cases while the standard pipeline gives the correct chirality for 6 of the 7 clouds.The clouds are belowAR Solar Source HelicityMFI Number Source Day/Hr Coord Pred Obs129 11158 11/02/15:02:24 S22W09-S18W18 L L133 11226 11/06/01:18:36 S21E19-S19E15 R R134 11226-11227 11/06/02:07:41 S20E26-S21E16 R R138 11289-11293 11/09/13:23:12 N23W13-N17W23 L L148 11504 12/06/14:14:12 S16E11-S16E03 R R154 11560-11561 12/09/02:04:00 N01W04-N05W11 L L161 11610 12/11/10:05:12 S24E11-S20E07 R RThis research has been supported by NASA through award NNX15AF39G to Predictive Science, Inc. and subaward to UCLA

Naïve conceptions about multimedia learning: a study on primary school textbooks.

PubMed

Colombo, Barbara; Antonietti, Alessandro

2013-01-01

HIGHLIGHTSThis interview study explores beliefs about the instructional role of illustrationsWe compared illustrators', teachers', students' and common people's ideasParticipants' responses were internally coherent and close to multimedia learning theoryWe propose and discuss an integrated multimedia learning model An interview study, based on specific pictures taken from textbooks used in primary schools, was carried out to investigate illustrators', teachers', students', and common people's beliefs about the role that illustrations play in facilitating learning. Participants' responses were internally coherent, indicating a systematic nature of the underlying naïve conceptions. Findings disprove Mayer's pessimistic claim that laypersons' conceptions of multimedia learning fail to match experimentally supported principles and theories. On the contrary, interviewees spontaneously came very close to the multimedia learning theory, which states that students learn better from pictures, which fit specific cognitive principles. Implications for school instruction are highlighted.

Volumetric Properties of the Ionic Liquid, 1-Butyl-3-methylimidazolium Tetrafluoroborate, in Organic Solvents at T = 298.15K

NASA Astrophysics Data System (ADS)

Shekaari, Hemayat; Zafarani-Moattar, Mohammed Taghi

2008-04-01

Apparent molar volumes, V_φ , and compressibilities, kappa _φ , of 1-butyl-3-methylimidazolium tetrafluoroborate ([BMIm][BF4]) have been determined from precise density and speed-of-sound measurements in organic solvents, methanol (MeOH), acetonitrile (MeCN), tetrahydrofuran (THF), N, N-dimethylacetamide (DMA), and dimethylsulfoxide (DMSO) in the dilute region of the ionic liquid. Corresponding values at infinite dilution are estimated by the Redlich-Mayer and Pitzer equations. The results have been interpreted by the interaction of the [BMIm][BF4] in the organic solvents. Results show that the structure and dielectric constant of the organic solvents play an important role for the ion-solvent interactions in these mixtures. It was found that the strength of interaction between [BMIm][BF4] with the studied organic solvents has the order DMSO > DMA > MeOH > MeCN > THF.

[Czech eponyms in pathology].

PubMed

Steiner, Ivo

2013-01-01

The 24th European Congress of Pathology taking place in Prague is an opportunity to remind our society of the Czech names appearing as eponyms in pathological terminology: Karel Rokitanský - R. protuberance in dermoid cyst; R. thrombogenic theory of atherosclerosis; Mayer - R. - Küster - Hauser - Winckel syndrome (congenital malformation of the vagina and uterus); Václav Treitz - T. duodenal ligament; T. retroperitoneal hernia; T. uremic colitis; Vilém Dušan Lambl - L. excrescences of heart valves; Lamblia (Giardia) intestinalis, and also the foundation of urological cytology; Stanislav Provázek - Prowazek - Halberstädter bodies (trachoma), Rickettsia Prowazeki (typhus fever); Josef Vaněk - V. tumor (gastric inflammatory fibroid polyp), and also discovery of the etiology of pneumocystic pneumonia; Otto Jírovec - Pneumocystis Jiroveci; Blahoslav Bednář - B. tumor (pigmented dermatofibrosarcoma protuberans).

Density function theoretical study on the complex involved in Th atom-activated C-C bond in C2H6

NASA Astrophysics Data System (ADS)

Qing-Qing, Wang; Peng, Li; Tao, Gao; Hong-Yan, Wang; Bing-Yun, Ao

2016-06-01

Density functional theory (DFT) calculations are performed to investigate the reactivity of Th atom toward ethane C-C bond activation. A comprehensive description of the reaction mechanisms leading to two different reaction products is presented. We report a complete exploration of the potential energy surfaces by taking into consideration different spin states. In addition, the intermediate and transition states along the reaction paths are characterized. Total, partial, and overlap population density of state diagrams and analyses are also presented. Furthermore, the natures of the chemical bonding of intermediate and transition states are studied by using topological method combined with electron localization function (ELF) and Mayer bond order. Infrared spectrum (IR) is obtained and further discussed based on the optimized geometries. Project supported by the National Natural Science Foundation of China (Grant Nos. 21371160, 21401173, and 11364023).

Ab Initio Molecular Dynamics Studies of Pb m Sb n ( m + n ≤ 9) Alloy Clusters

NASA Astrophysics Data System (ADS)

Song, Bingyi; Xu, Baoqiang; Yang, Bin; Jiang, Wenlong; Chen, Xiumin; Xu, Na; Liu, Dachun; Dai, Yongnian

2017-10-01

Structure, stability, and dynamics of Pb m Sb n ( m + n ≤ 9) clusters were investigated using ab initio molecular dynamics. Size dependence of binding energies, the second-order energy difference of clusters, dissociation energy, HOMO-LUMO gaps, Mayer bond order, and the diffusion coefficient of Pb m Sb n clusters were discussed. Results suggest that Pb3Sb2, Pb4Sb2, and Pb5Sb4 ( n = 2 or 4) clusters have higher stability than other clusters, which is consistent with previous findings. In case of Pb-Sb alloy, the dynamics results show that Pb4Sb2 (Pb-22.71 wt pct Sb) can exist in gas phase at 1073 K (800 °C), which reasonably explains the azeotropic phenomenon, and the calculated values are in agreement with the experimental results (Pb-22 wt pct Sb).

Hi-tech in space - Rosetta - a space sophisticate

NASA Astrophysics Data System (ADS)

2004-02-01

The European Space Agency’s Rosetta mission will be getting under way in February 2004. The Rosetta spacecraft will be pairing up with Comet 67P/Churyumov-Gerasimenko and accompanying it on its journey, investigating the comet’s composition and the dynamic processes at work as it flies sunwards. The spacecraft will even deposit a lander on the comet. “This will be our first direct contact with the surface of a comet,” said Dr Manfred Warhaut, Operations Manager for the Rosetta mission at ESA's European Space Operations Centre (ESOC) in Darmstadt, Germany. The trip is certainly not short: Rosetta will need ten years just to reach the comet. This places extreme demands on its hardware; when the probe meets up with the comet, all instruments must be fully operational, especially since it will have been in “hibernation” for 2 and a half years of its journey. During this ‘big sleep’, all systems, scientific instruments included, are turned off. Only the on-board computer remains active. Twelve cubic metres of technical wizardry Rosetta’s hardware fits into a sort of aluminium box measuring just 12 cubic metres. The scientific payload is mounted in the upper part, while the subsystems - on-board computer, transmitter and propulsion system - are housed below. The lander is fixed to the opposite side of the probe from the steerable antenna. As the spacecraft orbits the comet, the scientific instruments will at all times be pointed towards its surface; the antenna and solar panels will point towards the Earth and Sun respectively. For trajectory and attitude control and for the major braking manœuvres, Rosetta is equipped with 24 thrusters each delivering 10 N. That corresponds to the force needed here on Earth to hold a bag containing 10 apples. Rosetta sets off with 1650 kg of propellant on board, accounting for more than half its mass at lift-off. Just 20% of total mass is available for scientific purposes. So when developing the research instruments

VizieR Online Data Catalog: New standards in 18th century astrometry (Lequeux, 2014)

NASA Astrophysics Data System (ADS)

Lequeux, J.

2014-05-01

named lacaillefund.dat. La Caille's complete survey of the southern sky (lacaisur.dat): During his stay in Cape Town in 1751-1752, La Caille made the first systematic survey of the sky ever, in the modern sense. 244 stars over 9766. La Caille's catalogue of zodiacal stars (lacaizod.dat): When La Caille returned from his southern expedition in 1754, he undertook the construction of a catalogue of zodiacal stars. Mayer's zodiacal catalogue (mayer.dat): At exactly the same time as La Caille, Tobias Mayer (1723-1762) in Gottingen undertook a similar catalogue of zodiacal stars, using a 6-feet radius mural quadrant made by John Bird (1709-1776). 200 stars over 998. Bradley's stellar catalogue (bradley.dat): James Bradley (1693-1762) is famous for his discovery of aberration and nutation. From 1750 to his death in 1762, he built a large stellar catalogue, from observations first with an old mural sector and after 1753 with the Bird 8-ft mural sector located in Greenwich, where it 215 stars over 3220. Piazzi's stellar catalogue (piazzi.dat): Giuseppe Piazzi (1746-1846) built a large catalogue containing 7646 stars from 1792 to 1813, observed in Palermo with an altazimuthal circle of Jesse Ramsden (1735-1800) can still be seen. 202 stars over 7646. Lalande's stellar catalogue (lalande.dat): L'Histoire celeste francaise de Lalande (Lalande 1801), which contains the unreduced observations of approximately 40,000 stars, is the first very large stellar catalogue. 198 stars over ~45000. (10 data files).

Late Holocene Hydrologic Variability in the southeast Mojave Desert using sediments from Ford Lake, California

NASA Astrophysics Data System (ADS)

Leidelmeijer, J.; Kirby, M.; Anderson, W. T., Jr.; Mayer, S. A.; Palermo, J. A.; Stout, C.; Shellhorn, A.; Weisberg, G.; Rangel, H.; Hess, B.

2017-12-01

Most published lacustrine studies located in the Mojave Desert focus on lakes that receive the majority of their water from the Mojave River (e.g., Silver Lake, Cronese Lakes, Soda Lake, etc). Consequently, these Mojave River-fed lake sites record coastal hydroclimatic signals rather than a solely Mojave-only signal. The reason for this signal-disconnect is that the Mojave River is sourced in the San Bernardino Mountains, where annual precipitation is dictated by coastal hydroclimates. Therefore, much remains unknown about how the Mojave Desert changed during the Holocene at sub-millennial time scales. To address this problem and fill in an important geographical gap, we focus on Ford Lake in the southeastern Mojave Desert. Ford Lake is an internally drained, closed basin, and it is completely disconnected from the Mojave River. As a result, it represents one of the first lakes studied in the Mojave Desert with a climate signal that is 100% Mojave. Sediments from Ford Lake provide valuable context for understanding hydroclimatic variability exclusive to the Mojave Desert. To date, two hand-dug 1.5 m trenches (depocenter and littoral zone) and 3 overlapping sediments cores from the lake's depocenter have been sampled. The total core length is 3.55 m and bottomed in coarse alluvium, suggesting we captured the complete lacustrine sediment package. Initial results by Mayer (2016) focused on the most recent 1200 calendar years before present, or the upper 2.16 m. Mayer (2016) found evidence for increased run-off (wetter climate) during the Little Ice Age and reduced run-off (drier climate) during the Medieval Climatic Anomaly. Here, we complete the study, improving age control using sediment charcoal. Grain size, magnetic susceptibility, percent total organic matter, percent total carbonate content, C:N ratios and C and N isotopic analyses are (will be) measured at 1 cm contiguous intervals. The Ford Lake record has been (will be) compared to pre-existing regional

Aerosols increase upper tropospheric humidity over the North Western Pacific

NASA Astrophysics Data System (ADS)

Riuttanen, Laura; Bister, Marja; John, Viju; Sundström, Anu-Maija; Dal Maso, Miikka; Räisänen, Jouni; de Leeuw, Gerrit; Kulmala, Markku

2014-05-01

Water vapour in the upper troposphere is highly important for the global radiative transfer. The source of upper tropospheric humidity is deep convection, and aerosol effects on them have got attention only recently. E.g., aerosol effects on deep convective clouds have been missing in general circulation models (Quaas et al., 2009). In deep convection, aerosol effect on cloud microphysics may lead to more ice precipitation and less warm rain (Khain et al., 2005), and thus more water vapour in upper troposphere (Bister & Kulmala, 2011). China outflow region over the Pacific Ocean was chosen as a region for a more detailed study, with latitudes 25-45 N and three longitude slots: 120-149 E, 150-179 E and 150-179 W. In this study, we used satellite measurements of aerosol optical depth (AOD) and upper tropospheric humidity (UTH). AOD was obtained from the MODIS instrument onboard Terra satellite, that crosses the equator southward at 10:30 AM local solar time (Remer et al., 2005). UTH was obtained from a microwave humidity sounder (MHS) onboard MetOp-A satellite, with passing time at 9:30 PM local solar time. It measures relative humidity of a layer extending approximately from 500 to 200 hPa. We binned the AOD and UTH data according to daily rainfall product 3B42 from Tropical Rainfall Measuring Mission (TRMM) satellite. Binning the data according to the amount of precipitation gives us a new way to account for the possible aerosol invigoration effect on convection and to alleviate the contamination and causality problems in aerosol indirect effect studies. In this study, we show for the first time, based on satellite data, that there is a connection between upper tropospheric humidity and aerosols. Anthropogenic aerosols from China increase upper tropospheric humidity, which causes a significant positive local radiative forcing in libRadtran radiative transfer model (Mayer & Kylling, 2005). References: Bister, M. & Kulmala, M. (2011). Atmos. Chem. Phys., 11, 4577

EDITORIAL: Catalysing progress Catalysing progress

NASA Astrophysics Data System (ADS)

Demming, Anna

2010-01-01

procedures. One man who was well aware of the role of nanostructured catalysts in the progress of material science research was the late Ulrich Gösele, director at the Max-Planck-Institut für Mikrostrukturphysik Halle, who passed away at the age of 60 on 8 November, 2009. Ulrich Gösele published over 750 papers of premium calibre research that have collectively been cited over 20,000 times. His research output includes a cornucopia of excellent work published in Nanotechnology, amongst which are a number of papers detailing the deft manipulation of nanocatalysts to control the quality and structure of nanomaterials [5-8]. Ulrich Gösele was a pioneer in nanoscience. In 1991, when the nanotechnology revolution was little more than a portentous rumble, he published a seminal report examining the effect of quantum confinement on the optical properties of silicon nanowires [9]. While we lament the loss to the community, we have much to celebrate in the insights his legacy has provided for the progress of materials science. It would be unwise to assume that science will or can ultimately advance in such a way as to allow ample means to indulge an unrestrained appetite for consumerism and energy consumption. As with most things, a balanced approach, considering solutions to the problem from many angles, seems sensible. Nonetheless, a browse through the latest literature leaves much cause for optimism for the positive role science can play in improving and sustaining our lifestyle. References [1] Mukherjee P, Roy M, Mandal B P, Dey G K, Mukherjee P K, Ghatak J, Tyagi A K and Kale S P 2008 Nanotechnology 19 075103 [2] Greenham N C and Grätzel M 2008 Nanotechnology 19 420201 [3] Vajo J, Pinkerton F and Stetson N 2009 Nanotechnology 20 200201 [4] Zhong C-J, Luo J, Fang B, Wanjala B N, Njoki P N, Loukrakpam R and Yin J 2010 Nanotechnology 21 062001 [5] Sivakov V A, Scholz A, Syrowatka F, Falk F, Gösele U and Christiansen S H 2009 Nanotechnology 20 405607 [6] Liu L, Lee W, Huang Z

ILEWG report and discussion on Lunar Science and Exploration

NASA Astrophysics Data System (ADS)

Foing, Bernard

2015-04-01

The EGU PS2.2 session "Lunar Science and Exploration" will include oral papers and posters, and a series of discussions. Members of ILEWG International Lunar Exploration Working Group will debate: - Recent lunar results: geochemistry, geophysics in the context of open - Celebrating the lunar legacy of pioneers Gerhard Neukum, Colin Pillinger and Manfred Fuchs planetary science and exploration - Latest results from LADEE and Chang'e 3/4 - Synthesis of results from SMART-1, Kaguya, Chang-E1 and Chang-E2, Chandrayaan-1, Lunar Reconnaissance Orbiter and LCROSS impactor, Artemis and GRAIL - Goals and Status of missions under preparation: orbiters, Luna-Glob, Google Lunar X Prize, Luna Resurs, Chang'E 5, Future landers, Lunar sample return - Precursor missions, instruments and investigations for landers, rovers, sample return, and human cis-lunar activities and human lunar sorties - Preparation: databases, instruments, terrestrial field campaigns - The future international lunar exploration programme towards ILEWG roadmap of a global robotic village and permanent international lunar base - The proposals for an International Lunar Decade and International Lunar Research Parks - Strategic Knowledge Gaps, and key science Goals relevant to Human Lunar Global Exploration Lunar science and exploration are developing further with new and exciting missions being developed by China, the US, Japan, India, Russia, Korea and Europe, and with the perspective of robotic and human exploration. The session will include invited and contributed talks as well as a panel discussion and interactive posters with short oral introduction.

Analysis of competition between transformation pathways in the functioning of biotic abstract dual automata.

PubMed

Popa, Radu; Cimpoiasu, Vily M

2013-05-01

Properties of avenues of transformation and their mutualism with forms of organization in dynamic systems are essential for understanding the evolution of prebiotic order. We have analyzed competition between two avenues of transformation in an A↔B system, using the simulation approach called BiADA (Biotic Abstract Dual Automata). We discuss means of avoiding common pitfalls of abstract system modeling and benefits of BiADA-based simulations. We describe the effect of the availability of free energy, energy sink magnitude, and autocatalysis on the evolution of energy flux and order in the system. Results indicate that prebiotic competition between avenues of transformation was more stringent in energy-limited environments. We predict that in such conditions the efficiency of autocatalysis during competition between alternative system states will increase for systems with forms of organization having short half-lives and thus information that is time-sensitive to energy starvation. Our results also offer a potential solution to Manfred Eigen's error catastrophe dilemma. In the conditions discussed above, the exponential growth of quasi species is curbed through the removal of less competitive "genetic" variants via energy starvation. We propose that one of the most important achievements (and selective edges) of a dynamic network during competition in energy-limited or energy-variable environments was the capacity to correlate the internal energy flux and the need for free energy with the availability of free energy in the environment.

Naïve conceptions about multimedia learning: a study on primary school textbooks

PubMed Central

Colombo, Barbara; Antonietti, Alessandro

2013-01-01

HIGHLIGHTS This interview study explores beliefs about the instructional role of illustrationsWe compared illustrators', teachers', students' and common people's ideasParticipants' responses were internally coherent and close to multimedia learning theoryWe propose and discuss an integrated multimedia learning model An interview study, based on specific pictures taken from textbooks used in primary schools, was carried out to investigate illustrators', teachers', students', and common people's beliefs about the role that illustrations play in facilitating learning. Participants' responses were internally coherent, indicating a systematic nature of the underlying naïve conceptions. Findings disprove Mayer's pessimistic claim that laypersons' conceptions of multimedia learning fail to match experimentally supported principles and theories. On the contrary, interviewees spontaneously came very close to the multimedia learning theory, which states that students learn better from pictures, which fit specific cognitive principles. Implications for school instruction are highlighted. PMID:23908636

Raman spectroscopic study of hydrogen ordered ice XIII and of its reversible phase transition to disordered ice V.

PubMed

Salzmann, Christoph G; Hallbrucker, Andreas; Finney, John L; Mayer, Erwin

2006-07-14

Raman spectra of recovered ordered H(2)O (D(2)O) ice XIII doped with 0.01 M HCl (DCl) recorded in vacuo at 80 K are reported in the range 3600-200 cm(-1). The bands are assigned to the various types of modes on the basis of isotope ratios. On thermal cycling between 80 and 120 K, the reversible phase transition to disordered ice V is observed. The remarkable effect of HCl (DCl) on orientational ordering in ice V and its phase transition to ordered ice XIII, first reported in a powder neutron diffraction study of DCl doped D(2)O ice V (C. G. Salzmann, P. G. Radaelli, A. Hallbrucker, E. Mayer, J. L. Finney, Science, 2006, 311, 1758), is demonstrated by Raman spectroscopy and discussed. The dopants KOH and HF have only a minor effect on hydrogen ordering in ice V, as shown by the Raman spectra.

Dark matter versus Mach's principle.

NASA Astrophysics Data System (ADS)

von Borzeszkowski, H.-H.; Treder, H.-J.

1998-02-01

Empirical and theoretical evidence show that the astrophysical problem of dark matter might be solved by a theory of Einstein-Mayer type. In this theory up to global Lorentz rotations the reference system is determined by the motion of cosmic matter. Thus one is led to a "Riemannian space with teleparallelism" realizing a geometric version of the Mach-Einstein doctrine. The field equations of this gravitational theory contain hidden matter terms where the existence of hidden matter is inferred safely from its gravitational effects. It is argued that in the nonrelativistic mechanical approximation they provide an inertia-free mechanics where the inertial mass of a body is induced by the gravitational action of the comic masses. Interpreted form the Newtonian point of view this mechanics shows that the effective gravitational mass of astrophysical objects depends on r such that one expects the existence of dark matter.

Preliminary Data on the Role of Emotional Intelligence in Moderating the Link between Psychopathy and Aggression in a Nonforensic Sample.

PubMed

Lanciano, Tiziana; Curci, Antonietta; Guglielmi, Francesca; Soleti, Emanuela; Grattagliano, Ignazio

2018-05-01

This short report presents preliminary data on the role of emotional intelligence (EI) in moderating the relationship between psychopathy and aggression in a nonforensic sample. A sample of 109 volunteer men was administered the Psychopathic Personality Inventory-Revised (PPI-R), the Reactive-Proactive Aggression Questionnaire, and the Mayer-Salovey-Caruso emotional intelligence Test in individual sessions. Correlation and moderation analyzes showed that, at low levels of EI (in terms of strategic ability to understand and manage one's own and others' emotions), people scoring high on the total PPI-R and impulsivity dimension seemed to be both reactively and proactively aggressive. By contrast, at high levels of strategic ability, the relationships between psychopathy and aggression were no longer significant. These preliminary results encourage further investigation into the role of EI ability in mitigating aggressive outcomes in psychopathic subjects. © 2017 American Academy of Forensic Sciences.

Van der Waals potential and vibrational energy levels of the ground state radon dimer

NASA Astrophysics Data System (ADS)

Sheng, Xiaowei; Qian, Shifeng; Hu, Fengfei

2017-08-01

In the present paper, the ground state van der Waals potential of the Radon dimer is described by the Tang-Toennies potential model, which requires five essential parameters. Among them, the two dispersion coefficients C6 and C8 are estimated from the well determined dispersion coefficients C6 and C8 of Xe2. C10 is estimated by using the approximation equation that C6C10/C82 has an average value of 1.221 for all the rare gas dimers. With these estimated dispersion coefficients and the well determined well depth De and Re the Born-Mayer parameters A and b are derived. Then the vibrational energy levels of the ground state radon dimer are calculated. 40 vibrational energy levels are observed in the ground state of Rn2 dimer. The last vibrational energy level is bound by only 0.0012 cm-1.

Spherical Hecke algebra in the Nekrasov-Shatashvili limit

NASA Astrophysics Data System (ADS)

Bourgine, Jean-Emile

2015-01-01

The Spherical Hecke central (SHc) algebra has been shown to act on the Nekrasov instanton partition functions of gauge theories. Its presence accounts for both integrability and AGT correspondence. On the other hand, a specific limit of the Omega background, introduced by Nekrasov and Shatashvili (NS), leads to the appearance of TBA and Bethe like equations. To unify these two points of view, we study the NS limit of the SHc algebra. We provide an expression of the instanton partition function in terms of Bethe roots, and define a set of operators that generates infinitesimal variations of the roots. These operators obey the commutation relations defining the SHc algebra at first order in the equivariant parameter ɛ 2. Furthermore, their action on the bifundamental contributions reproduces the Kanno-Matsuo-Zhang transformation. We also discuss the connections with the Mayer cluster expansion approach that leads to TBA-like equations.

Emotional intelligence and social interaction.

PubMed

Lopes, Paulo N; Brackett, Marc A; Nezlek, John B; Schütz, Astrid; Sellin, Ina; Salovey, Peter

2004-08-01

Two studies found positive relationships between the ability to manage emotions and the quality of social interactions, supporting the predictive and incremental validity of an ability measure of emotional intelligence, the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). In a sample of 118 American college students (Study 1), higher scores on the managing emotions subscale of the MSCEIT were positively related to the quality of interactions with friends, evaluated separately by participants and two friends. In a diary study of social interaction with 103 German college students (Study 2), managing emotions scores were positively related to the perceived quality of interactions with opposite sex individuals. Scores on this subscale were also positively related to perceived success in impression management in social interactions with individuals of the opposite sex. In both studies, the main findings remained statistically significant after controlling for Big Five personality traits.

The emigration of Germany's Jewish dermatologists in the period of National Socialism.

PubMed

Eppinger, S; Meurer, M; Scholz, A

2003-09-01

In the context of our investigation, we found information on 432 (76%) of the 569 Jewish dermatologists in Germany. There is evidence that 57 (10%) of the Jewish dermatologists were murdered in concentration camps, 61 (10.7%) died a natural death, 13 (2%) committed suicide, and 25 (4%) survived the Third Reich in Germany. After 1933, 276 (49%) Jewish dermatologists were able to leave Germany; the United States of America was the main destination and 107 (or 41%) emigrated there. A total of 34 (13%) Jewish dermatologists emigrated from Germany to Palestine and 16 to Latin America. Regarding emigration to other European countries, 20 of the Jewish dermatologists from Germany went to Great Britain (including Walter Freudenthal, 1893-1952, and Ernst Sklarz, 1894-1975), and 24 emigrated to other European countries, such as France (Rudolf Mayer, 1895-1962), Sweden (Carl Lennhoff, 1883-1963), and the Netherlands (Otto Schlein, 1895-1944).

Computational physics of the mind

NASA Astrophysics Data System (ADS)

Duch, Włodzisław

1996-08-01

In the XIX century and earlier physicists such as Newton, Mayer, Hooke, Helmholtz and Mach were actively engaged in the research on psychophysics, trying to relate psychological sensations to intensities of physical stimuli. Computational physics allows to simulate complex neural processes giving a chance to answer not only the original psychophysical questions but also to create models of the mind. In this paper several approaches relevant to modeling of the mind are outlined. Since direct modeling of the brain functions is rather limited due to the complexity of such models a number of approximations is introduced. The path from the brain, or computational neurosciences, to the mind, or cognitive sciences, is sketched, with emphasis on higher cognitive functions such as memory and consciousness. No fundamental problems in understanding of the mind seem to arise. From a computational point of view realistic models require massively parallel architectures.

A Pearson VII distribution function for fast calculation of dechanneling and angular dispersion of beams

NASA Astrophysics Data System (ADS)

Shao, Lin; Peng, Luohan

2009-12-01

Although multiple scattering theories have been well developed, numerical calculation is complicated and only tabulated values have been available, which has caused inconvenience in practical use. We have found that a Pearson VII distribution function can be used to fit Lugujjo and Mayer's probability curves in describing the dechanneling phenomenon in backscattering analysis, over a wide range of disorder levels. Differentiation of the obtained function gives another function to calculate angular dispersion of the beam in the frameworks by Sigmund and Winterbon. The present work provides an easy calculation of both dechanneling probability and angular dispersion for any arbitrary combination of beam and target having a reduced thickness ⩾0.6, which can be implemented in modeling of channeling spectra. Furthermore, we used a Monte Carlo simulation program to calculate the deflection probability and compared them with previously tabulated data. A good agreement was reached.

Preparing for Hiking and Rock-Climbing At Altitude

NASA Technical Reports Server (NTRS)

Greenleaf, John E.

2002-01-01

Exposure to altitude with or without exercise usually results in body dehydration. Psychological and physiological preparation for exercise at altitude involves consideration of maintaining body warmth in a cool to cold environment with progressively lower oxygen content (partial pressure) as altitude increases. However, this discussion will focus on altitudes below 14,000 it where supplemental breathing oxygen is not required for sojourns of healthy people. Background information and helpful advice for those who exercise in the cold can be found in selected articles in the 2001 Winter Issue of this Newsletter: M.B. Ducharme, Get ready for outdoor winter play: prepare yourself for the cold; C. O'Brien, Think layers when dressing for exercise in the cold; B.G. Rice and R. Ellis, Let it snow, let it snow, let it snow - but be aware of winter hazards; and L.B. Mayers, Exercise - induced asthma.

Kinetic field theory: exact free evolution of Gaussian phase-space correlations

NASA Astrophysics Data System (ADS)

Fabis, Felix; Kozlikin, Elena; Lilow, Robert; Bartelmann, Matthias

2018-04-01

In recent work we developed a description of cosmic large-scale structure formation in terms of non-equilibrium ensembles of classical particles, with time evolution obtained in the framework of a statistical field theory. In these works, the initial correlations between particles sampled from random Gaussian density and velocity fields have so far been treated perturbatively or restricted to pure momentum correlations. Here we treat the correlations between all phase-space coordinates exactly by adopting a diagrammatic language for the different forms of correlations, directly inspired by the Mayer cluster expansion. We will demonstrate that explicit expressions for phase-space density cumulants of arbitrary n-point order, which fully capture the non-linear coupling of free streaming kinematics due to initial correlations, can be obtained from a simple set of Feynman rules. These cumulants will be the foundation for future investigations of perturbation theory in particle interactions.

A dynamic neural field model of temporal order judgments.

PubMed

Hecht, Lauren N; Spencer, John P; Vecera, Shaun P

2015-12-01

Temporal ordering of events is biased, or influenced, by perceptual organization-figure-ground organization-and by spatial attention. For example, within a region assigned figural status or at an attended location, onset events are processed earlier (Lester, Hecht, & Vecera, 2009; Shore, Spence, & Klein, 2001), and offset events are processed for longer durations (Hecht & Vecera, 2011; Rolke, Ulrich, & Bausenhart, 2006). Here, we present an extension of a dynamic field model of change detection (Johnson, Spencer, Luck, & Schöner, 2009; Johnson, Spencer, & Schöner, 2009) that accounts for both the onset and offset performance for figural and attended regions. The model posits that neural populations processing the figure are more active, resulting in a peak of activation that quickly builds toward a detection threshold when the onset of a target is presented. This same enhanced activation for some neural populations is maintained when a present target is removed, creating delays in the perception of the target's offset. We discuss the broader implications of this model, including insights regarding how neural activation can be generated in response to the disappearance of information. (c) 2015 APA, all rights reserved).

The Cosmopolitanization of Science: Experience from Chinese Stem Cell Scientists.

PubMed

Zhang, Joy Yueyue

2010-09-01

It is commonly perceived that the 'globalization of science' may result in a 'Westernization of science'. In this paper, however, I use the case of stem cell science in China to demonstrate that developing countries are sometimes able to effectively shape the norms of global/local scientific exchange. Based on interviews with 38 stem cell scientists in six Chinese cities in early 2008, this paper elucidates Chinese scientists' outlook towards cross-border collaborations and the effects that the internationalization of science has had on everyday laboratory operations. Findings suggest that although there still exists an asymmetry of scientific influence, and in many aspects China is still 'catching-up' to the West, there is also a changing nature of communication beyond borders. One key aspect of recent international scientific development is the growing necessity for local stakeholders to acquire a global mindset and to compare, reflect and accommodate diverse interests. This is what I define as the 'cosmopolitanization of science'. The study empirically examines the sociological and methodological implications of the cosmopolitanization process and further develops Ulrich Beck's cosmopolitan theory by delineating four main features of the 'cosmopolitanization of science': shared future benefits, passive ethicization, reflexive negotiation, and continuous performance.

Cosmopolitan sociology and the classical canon: Ferdinand Tönnies and the emergence of global Gesellschaft.

PubMed

Inglis, David

2009-12-01

How relevant are figures from the classical sociological canon for present day efforts to found cosmopolitan forms of sociological thought? According to the critique of Ulrich Beck, the classical sociologists remain far too wedded to nation-state-centred ways of thinking to play an important role in the development of cosmopolitan sociology. This paper argues that such a critique fails to account for the ways in which certain classical sociologists were attuned to the emerging cosmopolitical conditions of their own time, were not wholly wedded to nation-state-based conceptualizations, and thus can function as both groundings of, and inspirations for, cosmopolitan sociological endeavours. The apparently unpromising case of Tönnies is focused on, the paper showing how he outlined an account of how and why a planet-spanning condition of Gesellschaft developed a position which diverges from and counterpoints Marx's analysis of similar phenomena in important ways. The stereotype of Tönnies as an arch-conservative is also dissolved, allowing him to be considered as one of the most important antecedents of contemporary cosmopolitan sociological practice and a canonical figure still relevant for present-day purposes.

Environmental risks and environmental justice, or how titanic risks are not so titanic after all.

PubMed

Alario, Margarita V; Freudenburg, William R

2010-01-01

Some of the best-known social scientific theories of risks are those that have been elaborated by Anthony Giddens and Ulrich Beck. Although their arguments differ greatly, they agree in seeing the technologically induced risks of today's "Risk Society" as global - so pervasive that they transcend all socioeconomic as well as geopolitical and national boundaries. Most empirical work, however, provides greater support for a theoretical tradition exemplified by Short and Erikson. In this paper, we argue that many of the technological mega-risks described by Giddens and Beck as "transcending" social boundaries are better described as "Titanic risks," referring not so much to their colossal impact as to the fact that - as was the case for the majority of the victims on the Titanic - actual risks are related to victims' socioeconomic as well as sociogeographic locations. Previous research has shown this to be the case with high-risk technologies, such as nuclear energy and weaponry, and also with localized ones, such as toxic waste disposal. This article illustrates that the same is true even for the most genuinely "global" risks of all, namely those associated with global climate disruption.

Heliophysics: Evolving Solar Activity and the Climates of Space and Earth

NASA Astrophysics Data System (ADS)

Schrijver, Carolus J.; Siscoe, George L.

2010-09-01

Preface; 1. Interconnectedness in heliophysics Carolus J. Schrijver and George L. Siscoe; 2. Long-term evolution of magnetic activity of Sun-like stars Carolus J. Schrijver; 3. Formation and early evolution of stars and proto-planetary disks Lee W. Hartmann; 4. Planetary habitability on astronomical time scales Donald E. Brownlee; 5. Solar internal flows and dynamo action Mark S. Miesch; 6. Modeling solar and stellar dynamos Paul Charbonneau; 7. Planetary fields and dynamos Ulrich R. Christensen; 8. The structure and evolution of the 3D solar wind John T. Gosling; 9. The heliosphere and cosmic rays J. Randy Jokipii; 10. Solar spectral irradiance: measurements and models Judith L. Lean and Thomas N. Woods; 11. Astrophysical influences on planetary climate systems Juerg Beer; 12. Evaluating the drivers of Earth's climate system Thomas J. Crowley; 13. Ionospheres of the terrestrial planets Stanley C. Solomon; 14. Long-term evolution of the geospace climate Jan J. Sojka; 15. Waves and transport processes in atmospheres and oceans Richard L. Walterscheid; 16. Solar variability, climate, and atmospheric photochemistry Guy P. Brasseur, Daniel Marsch and Hauke Schmidt; Appendix I. Authors and editors; List of illustrations; List of tables; Bibliography; Index.

Heliophysics: Evolving Solar Activity and the Climates of Space and Earth

NASA Astrophysics Data System (ADS)

Schrijver, Carolus J.; Siscoe, George L.

2012-01-01

Preface; 1. Interconnectedness in heliophysics Carolus J. Schrijver and George L. Siscoe; 2. Long-term evolution of magnetic activity of Sun-like stars Carolus J. Schrijver; 3. Formation and early evolution of stars and proto-planetary disks Lee W. Hartmann; 4. Planetary habitability on astronomical time scales Donald E. Brownlee; 5. Solar internal flows and dynamo action Mark S. Miesch; 6. Modeling solar and stellar dynamos Paul Charbonneau; 7. Planetary fields and dynamos Ulrich R. Christensen; 8. The structure and evolution of the 3D solar wind John T. Gosling; 9. The heliosphere and cosmic rays J. Randy Jokipii; 10. Solar spectral irradiance: measurements and models Judith L. Lean and Thomas N. Woods; 11. Astrophysical influences on planetary climate systems Juerg Beer; 12. Evaluating the drivers of Earth's climate system Thomas J. Crowley; 13. Ionospheres of the terrestrial planets Stanley C. Solomon; 14. Long-term evolution of the geospace climate Jan J. Sojka; 15. Waves and transport processes in atmospheres and oceans Richard L. Walterscheid; 16. Solar variability, climate, and atmospheric photochemistry Guy P. Brasseur, Daniel Marsch and Hauke Schmidt; Appendix I. Authors and editors; List of illustrations; List of tables; Bibliography; Index.

Shmuel Malkin (1934-2017) : Listening to photosynthesis and making music.

PubMed

Herbert, Stephen K; Siderer, Yona; Govindjee

2018-07-01

We present here the life and work of Shmuel Malkin (1934-2017), an accomplished scientist and a gifted musician who touched the lives of many around the world. His early scientific work addressed the dynamics of light harvesting and electron transport in photosynthesis. Later, he used photoacoustic and photothermal methodologies to explore all aspects of photosynthesis. As a musician, Shmuel played the piano often for family and friends but after his formal retirement, he produced a body of original musical compositions, many of which were performed publicly. Throughout his life, Shmuel was a caring and deeply thoughtful man, respected and loved by colleagues, family, and friends. This tribute presents a summary of Shmuel's work as well as remembrances written by his wife, Nava Malkin, their son, Eyal Malkinson, and many of his colleagues: Michael Havaux from France; Sandra and Marcel Jansen from Ireland; David Cahen, Marvin Edelmann, Joop and Onnie de Graaf, Jonathan Gressel, Uri Pick, Yona Siderer, and Elisha Tel-Or from Israel; Ulrich Schreiber from Germany; James Barber and Alison Telfer from the UK; Govindjee, Stephen Herbert and Thomas Sharkey from the USA. Minnie Ho and Iris Malkin of the USA wrote contributions about Shmuel's music.

Developmental differences in the naming of contextually non-categorical objects.

PubMed

Ozcan, Mehmet

2012-02-01

This study investigates the naming process of contextually non-categorical objects in children from 3 to 9 plus 13-year-olds. 112 children participated in the study. Children were asked to narrate a story individually while looking at Mercer Mayer's textless, picture book Frog, where are you? The narratives were audio recorded and transcribed. Texts were analyzed to find out how children at different ages name contextually non-categorical objects, tree and its parts in this case. Our findings revealed that increasing age in children is a positive factor in naming objects that are parts or extended forms of an object which itself constitutes a basic category in a certain context. Younger children used categorical names more frequently to refer to parts or disfigured forms of the object than older children and adults while older children and adults used specified names to refer to the parts or extended forms of the categorical names.

Development and validation of a self-report measure of emotional intelligence as a multidimensional trait domain.

PubMed

Tett, Robert P; Fox, Kevin E; Wang, Alvin

2005-07-01

Psychometric review of 33 peer-reviewed studies of six self-report emotional intelligence (EI) measures supports a multidimensional conceptualization of EI. The nature and number of EI facets, however, and their distinctiveness from more established trait domains is unclear. Building on earlier efforts, three studies were undertaken (Ns = 138, 163, 152) to develop self-report measures of 10 facets of EI proposed by Salovey and Mayer (1990). Results support the reliability (internal consistency, test-retest) and validity (content, criterion, construct, structural) of the proposed scales and their distinctiveness among themselves and with respect to more established trait domains (e.g., personality). Specifically, three satisfaction and four cross-cultural adaptability facets were predicted uniquely by 9 of the 10 proposed subscales, controlling for social desirability, the Big Five, positive and negative affect, and self-monitoring. All told, results confirm that trait-EI can be measured using self-report and conceptualized as a distinct multidimensional domain.

Association between level of emotional intelligence and severity of anxiety in generalized social phobia.

PubMed

Jacobs, Madeline; Snow, Joseph; Geraci, Marilla; Vythilingam, Meena; Blair, R J R; Charney, Dennis S; Pine, Daniel S; Blair, Karina S

2008-12-01

Generalized social phobia (GSP) is characterized by a marked fear of most social situations. It is associated with an anomalous neural response to emotional stimuli, and individuals with the disorder frequently show interpretation bias in social situations. From this it might be suggested that GSP involves difficulty in accurately perceiving, using, understanding and managing emotions. Here we applied the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) to medication-free GSP (n=28) and no pathology (n=21) individuals. Patients with GSP performed within the normal range on the measure however severity of social anxiety significantly correlated with emotional intelligence (EI). Specifically, there was a negative correlation between social anxiety severity and Experiential (basic-level emotional processing) EI. In contrast, there was no significant correlation between social anxiety severity and Strategic (higher-level conscious emotional processing) EI. These results suggest that EI may index emotional processing systems that mitigate the impact of systems causally implicated in GSP.

Exploring an Emotional Intelligence Model With Psychiatric Mental Health Nurses.

PubMed

Sims, Traci T

A lack of emotional skills may affect a nurse's personal well-being and have negative effects on patient outcomes. To compare psychiatric-mental health nurses' (PMHN) scores on the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) to a normed population and compare the emotional intelligence (EI) scores of PMHNs using two tools, MSCEIT and Self-Rated Emotional Intelligence Scale (SREIS). Comparative descriptive and correlational study. PMHNs in the study had a higher mean EI compared with that of 5,000 participants in the normed MSCEIT sample. Significant weak correlations were seen between the perceiving and understanding emotion branches of the MSCEIT and SREIS. The current study added data about a sample of PMHN's EI levels in the United States, which may encourage dialog about EI among PMHNs. Future research is needed to examine the relationship between self-report EI tools (e.g., SREIS) and performance tools (e.g., MSCEIT) to determine if they are measuring the same construct.

Association between Level of Emotional Intelligence and Severity of Anxiety in Generalized Social Phobia

PubMed Central

Jacobs, Madeline; Snow, Joseph; Geraci, Marilla; Vythilingam, Meena; Blair, R.J.R.; Charney, Dennis S.; Pine, Daniel S.; Blair, Karina S.

2008-01-01

Generalized Social Phobia (GSP) is characterized by a marked fear of most social situations. It is associated with an anomalous neural response to emotional stimuli, and individuals with the disorder frequently show interpretation bias in social situations. From this it might be suggested that GSP involves difficulty in accurately perceiving, using, understanding and managing emotions. Here we applied the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT) to medication-free GSP (n=28) and no pathology (n=21) individuals. Patients with GSP performed within the normal range on the measure however severity of social anxiety significantly correlated with emotional intelligence (EI). Specifically, there was a negative correlation between social anxiety severity and Experiential (basic-level emotional processing) EI. In contrast, there was no significant correlation between social anxiety severity and Strategic (higher-level conscious emotional processing) EI. These results suggest that EI may index emotional processing systems that mitigate the impact of systems causally implicated in GSP. PMID:18439799

Emotional Intelligence in Agenesis of the Corpus Callosum.

PubMed

Anderson, Luke B; Paul, Lynn K; Brown, Warren S

2017-05-01

People with agenesis of the corpus callosum (AgCC) with normal general intelligence have deficits in complex cognitive processing, as well as in social cognition. It is uncertain the extent to which impoverished processing of emotions may contribute to social processing deficiencies. We used the Mayer-Salovey-Caruso Emotional Intelligence Test to clarify the nature of emotional intelligence in 16 adults with AgCC. As hypothesized, persons with AgCC exhibited greater disparities from norms on tests involving more socially complex aspects of emotions. The AgCC group did not differ from norms on the Experiential subscale, but they were significantly below norms on the Strategic subscale. These findings suggest that the corpus callosum is not essential for experiencing and thinking about basic emotions in a "normal" way, but is necessary for more complex processes involving emotions in the context of social interactions. © The Author 2017. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Emotional Intelligence and Callous-Unemotional Traits in Incarcerated Adolescents

PubMed Central

Kahn, Rachel E.; Ermer, Elsa; Salovey, Peter; Kiehl, Kent A.

2016-01-01

Emotional intelligence (EI) is the ability to perceive, manage, and reason about emotions and to use this information to guide thinking and behavior adaptively. Youth with callous-unemotional (CU) traits demonstrate a variety of affective deficits, including impairment in recognition of emotion and reduced emotional responsiveness to distress or pain in others. We examined the association between ability EI and CU traits in a sample of incarcerated adolescents (n = 141) using an expert-rater device (Psychopathy Checklist Youth Version (PCL-YV; 1) and self-report assessments of CU traits. EI was assessed using the Mayer-Salovey-Caruso Emotional Intelligence Test-Youth Version, Research Version (MSCEIT-YV-R; 2). Similar to findings in adult forensic populations, high levels of CU traits in high risk youth were associated with lower EI, particularly higher order EI skills. Identifying impairment on EI abilities may have important implications for emerging treatment and intervention developments for youth with high levels of CU traits. PMID:26779640

A rare case of primary amenorrhea with two etiologies, hypothalamic amenorrhea, transverse vaginal septum, and no hematocolpos.

PubMed

Ghaffari, Firouzeh; Keikha, Fatemeh; Arabipoor, Arezoo

2015-01-01

We reported a rare case of hypothalamic amenorrhea and transverse vaginal septum. A 28-year-old woman presented with primary amenorrhea and no complaint of abdominal pain. Laparoscopy revealed a small rudimentary uterus with streak ovaries and a vaginal pouch. The patient with diagnosis of Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome was subjected to a vaginoplasty in another fertility center. In our institute, after two courses of estrogen and progesterone, sonography revealed hematocolpos, while, under anesthesia, transverse vaginal septum was resected. Hysteroscopy revealed normal uterine cavity. She became pregnant 5 months postoperatively with controlled ovarian stimulation (COS) in conjunction with intrauterine insemination, and she has two healthy babies now. This case highlights the importance of careful evaluation of all primary amenorrheas. Clinicians should be aware of presence of more than one etiology which causes atypical presentations and accomplishes a systematic strategy for the evaluation of amenorrhea potential to avoid long-term side effects of a misdiagnosis.

A Rare Case of Primary Amenorrhea with Two Etiologies, Hypothalamic Amenorrhea, Transverse Vaginal Septum, and No Hematocolpos

PubMed Central

Ghaffari, Firouzeh; Keikha, Fatemeh; Arabipoor, Arezoo

2015-01-01

We reported a rare case of hypothalamic amenorrhea and transverse vaginal septum. A 28-year-old woman presented with primary amenorrhea and no complaint of abdominal pain. Laparoscopy revealed a small rudimentary uterus with streak ovaries and a vaginal pouch. The patient with diagnosis of Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome was subjected to a vaginoplasty in another fertility center. In our institute, after two courses of estrogen and progesterone, sonography revealed hematocolpos, while, under anesthesia, transverse vaginal septum was resected. Hysteroscopy revealed normal uterine cavity. She became pregnant 5 months postoperatively with controlled ovarian stimulation (COS) in conjunction with intrauterine insemination, and she has two healthy babies now. This case highlights the importance of careful evaluation of all primary amenorrheas. Clinicians should be aware of presence of more than one etiology which causes atypical presentations and accomplishes a systematic strategy for the evaluation of amenorrhea potential to avoid long-term side effects of a misdiagnosis. PMID:25785213

Understanding tidal friction: the history of science in nuce.

NASA Astrophysics Data System (ADS)

Brosche, P.

The evolution of the topic of tidal friction took place for a long time along two completely separated routes. The empirical evidence derived from ancient observations seemed to show a secular acceleration of the mean motion of the Moon. This was first recognized by Halley in 1695. On the theoretical side there was the solitary speculation of Kant (1754) that oceanic tides ought to have a retarding action on the rotation of the earth. The precise meeting point of the two routes is not yet known. While the greatest celestial mechanics had convincingly shown earlier that conservative mechanics could explain the facts, later Robert Mayer and G. H. Darwin introduced the fully developed concept of angular momentum transfer in the earth-moon-system. Today the precise mechanism of energy dissipation is still an enigma. In the long run, the tides must be computed for the seas by the geological past. The first steps in this direction have already been taken.

Integration of design information

NASA Technical Reports Server (NTRS)

Anderton, G. L.

1980-01-01

The overall concepts of the integrated programs for aerospace-vehicle design (IPAD) from the user's viewpoint are discussed. Also a top-level view of what the user requires from such a system is provided, and the interactions between the system and user are described. The four major components discussed are design process; data storage, management and manipulation; user interface; and project management. Although an outgrowth of aerospace production experience, the basic concepts discussed, and especially their emphasis on integration, are considered applicable to all problem solving. Thus, these concepts may offer a broad base for exploitation by industry in general. This is the first in a set of three papers, the other two being Future Integrated Design Process, by D. D. Mayer, and Requirements for Company-Wide Management of Engineering Information, by J. W. Southall. In addition to tying the three together, how project management can be handled in a computing environment and also the user interface needs are discussed in detail.

Intramolecular symmetry-adapted perturbation theory with a single-determinant wavefunction

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

Pastorczak, Ewa; Prlj, Antonio; Corminboeuf, Clémence, E-mail: clemence.corminboeuf@epfl.ch

2015-12-14

We introduce an intramolecular energy decomposition scheme for analyzing non-covalent interactions within molecules in the spirit of symmetry-adapted perturbation theory (SAPT). The proposed intra-SAPT approach is based upon the Chemical Hamiltonian of Mayer [Int. J. Quantum Chem. 23(2), 341–363 (1983)] and the recently introduced zeroth-order wavefunction [J. F. Gonthier and C. Corminboeuf, J. Chem. Phys. 140(15), 154107 (2014)]. The scheme decomposes the interaction energy between weakly bound fragments located within the same molecule into physically meaningful components, i.e., electrostatic-exchange, induction, and dispersion. Here, we discuss the key steps of the approach and demonstrate that a single-determinant wavefunction can already delivermore » a detailed and insightful description of a wide range of intramolecular non-covalent phenomena such as hydrogen bonds, dihydrogen contacts, and π − π stacking interactions. Intra-SAPT is also used to shed the light on competing intra- and intermolecular interactions.« less

Promoting Well-Being: The Contribution of Emotional Intelligence.

PubMed

Di Fabio, Annamaria; Kenny, Maureen E

2016-01-01

Adopting a primary prevention perspective, this study examines competencies with the potential to enhance well-being and performance among future workers. More specifically, the contributions of ability-based and trait models of emotional intelligence (EI), assessed through well-established measures, to indices of hedonic and eudaimonic well-being were examined for a sample of 157 Italian high school students. The Mayer-Salovey-Caruso Emotional Intelligence Test was used to assess ability-based EI, the Bar-On Emotional Intelligence Inventory and the Trait Emotional Intelligence Questionnaire were used to assess trait EI, the Positive and Negative Affect Scale and the Satisfaction With Life Scale were used to assess hedonic well-being, and the Meaningful Life Measure was used to assess eudaimonic well-being. The results highlight the contributions of trait EI in explaining both hedonic and eudaimonic well-being, after controlling for the effects of fluid intelligence and personality traits. Implications for further research and intervention regarding future workers are discussed.

Surface structure and structural point defects of liquid and amorphous aluminosilicate nanoparticles.

PubMed

Linh, Nguyen Ngoc; Hoang, Vo Van

2008-07-02

The surface structure of liquid and amorphous aluminosilicate nanoparticles of composition Al(2)O(3)·2SiO(2) has been investigated in a model of different sizes ranging from 2.0 to 5.0 nm with the Born-Mayer type pair potential under non-periodic boundary conditions. Models have been obtained by cooling from the melts at a constant density of 2.6 g cm(-3) via molecular dynamics (MD) simulation. The surface structure has been investigated via the coordination number, bond-angle distributions and structural point defects. Calculations show that surface effects on surface static and thermodynamic properties of models are significant according to the change in the number of Al atoms in the surface layers. Evolution of the local environment of oxygen in the surface shell of nanoparticles upon cooling from the melt toward the glassy state was also found and discussed. In addition, the nanosize dependence of the glass transition temperature was presented.

Surface structure and structural point defects of liquid and amorphous aluminosilicate nanoparticles

NASA Astrophysics Data System (ADS)

Linh, Nguyen Ngoc; Van Hoang, Vo

2008-07-01

The surface structure of liquid and amorphous aluminosilicate nanoparticles of composition Al2O3·2SiO2 has been investigated in a model of different sizes ranging from 2.0 to 5.0 nm with the Born-Mayer type pair potential under non-periodic boundary conditions. Models have been obtained by cooling from the melts at a constant density of 2.6 g cm-3 via molecular dynamics (MD) simulation. The surface structure has been investigated via the coordination number, bond-angle distributions and structural point defects. Calculations show that surface effects on surface static and thermodynamic properties of models are significant according to the change in the number of Al atoms in the surface layers. Evolution of the local environment of oxygen in the surface shell of nanoparticles upon cooling from the melt toward the glassy state was also found and discussed. In addition, the nanosize dependence of the glass transition temperature was presented.

About an Optimal Visiting Problem

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

Bagagiolo, Fabio, E-mail: bagagiol@science.unitn.it; Benetton, Michela

In this paper we are concerned with the optimal control problem consisting in minimizing the time for reaching (visiting) a fixed number of target sets, in particular more than one target. Such a problem is of course reminiscent of the famous 'Traveling Salesman Problem' and brings all its computational difficulties. Our aim is to apply the dynamic programming technique in order to characterize the value function of the problem as the unique viscosity solution of a suitable Hamilton-Jacobi equation. We introduce some 'external' variables, one per target, which keep in memory whether the corresponding target is already visited or not,more » and we transform the visiting problem in a suitable Mayer problem. This fact allows us to overcome the lacking of the Dynamic Programming Principle for the originary problem. The external variables evolve with a hysteresis law and the Hamilton-Jacobi equation turns out to be discontinuous.« less

An interatomic pair potential for cadmium selenide

NASA Astrophysics Data System (ADS)

Rabani, Eran

2002-01-01

We have developed a set of interatomic pair potentials for cadmium selenide based on a form similar to the Born-Mayer model. We show that this simple form of the pair potential, which has been used to describe the properties of alkali halides in the sixfold-coordinate structure, provides a realistic description of the properties of cadmium selenide in all three crystal structures: wurtzite, zinc blende, and rocksalt. Using the new pair potential we have studied the pressure-induced phase transition from the fourfold-coordinate wurtzite structure to the sixfold-coordinate rocksalt structure. The pressure transformation and the equation of state are in good agreement with experimental observations. Using the dispersion term in our pair potential we have also calculated the Hamaker constant for cadmium selenide within the framework of the original microscopic approach due to Hamaker. The results indicate that for ionic materials many-body terms that are included in the Lifshitz theory are well captured by the simple pair potential.

The adsorption of NO, NH3, N2 on carbon surface: a density functional theory study.

PubMed

Wang, Jiayong; Yang, Mo; Deng, Debing; Qiu, Shuxia

2017-08-11

To explore the adsorption mechanism of NO, NH 3 , N 2 on a carbon surface, and the effect of basic and acidic functional groups, density functional theory was employed to investigate the interactions between these molecules and carbon surfaces. Molecular electrostatic potential, Mulliken population analyses, reduced density gradient, and Mayer bond order analyses were used to clarify the adsorption mechanism. The results indicate that van der Waals interactions are responsible for N 2 physisorption, and N 2 is the least likely to adsorb on a carbon surface. Modification of carbon materials to decorate basic or acidic functional groups could enhance the NH 3 physisorption because of hydrogen bonding or electrostatic interactions, however, NO physisorption on a carbon surface is poor. Zig-zag sites are more reactive than armchair sites when these gas molecules absorb on the edge sites of carbon surface. Graphical abstract NH 3 , N 2 , NO adsortion on carbon surface.

An Overview of Neovaginal Reconstruction Options in Male to Female Transsexuals

PubMed Central

Bizic, Marta; Kojovic, Vladimir; Duisin, Dragana; Stanojevic, Dusan; Vujovic, Svetlana; Milosevic, Aleksandar; Korac, Gradimir; Djordjevic, Miroslav L.

2014-01-01

Transsexualism is a complex condition in which the person experiences the inconsistency between the desired gender and their biological gender. Absence of the vagina is devastating in male to female transsexuals. Creation of the neovagina is the main surgical problem in these patients. Historically, beginnings of the neovaginal creation have their roots in the treatment of Mayer-Rokitansky syndrome and conditions such as cloacal anomalies, certain intersex disorders, vaginal malignancies, or severe vaginal trauma, but have more recently found great purpose in male to female sex reassignment surgery. Many operative procedures have been described but none is ideal. Therefore, the search for new, improved solutions continues. In neovaginoplasty reconstruction of the vulvovaginal complex is performed in its entity. The gold standard in neovaginal reconstruction in male to female sex reassignment surgery is penile skin inversion technique with or without scrotal flaps, which enables adequate sensation of the neovagina, good neovaginal depth, good erotic sensitivity of the neclitoris, and esthetically acceptable labia minora and maiora. PMID:24971387

The dangers of feeling like a fake.

PubMed

de Vries, Manfred F R Kets

2005-09-01

In many walks of life-and business is no exception-there are high achievers who believe that they are complete fakes. To the outside observer, these individuals appear to be remarkably accomplished; often they are extremely successful leaders with staggering lists of achievements. These neurotic impostors--as psychologists call them--are not guilty of false humility. The sense of being a fraud is the flip side of giftedness and causes a great many talented, hardworking, and capable leaders to believe that they don't deserve their success. "Bluffing" their way through life (as they see it), they are haunted by the constant fear of exposure. With every success, they think, "I was lucky this time, fooling everyone, but will my luck hold? When will people discover that I'm not up to the job?" In his career as a management professor, consultant, leadership coach, and psychoanalyst, Manfred F.R. Kets de Vries has found neurotic impostors at all levels of organizations. In this article, he explores the subject of neurotic imposture and outlines its classic symptoms: fear of failure, fear of success, perfectionism, procrastination, and workaholism. He then describes how perfectionist overachievers can damage their careers, their colleagues' morale, and the bottom line by allowing anxiety to trigger self-handicapping behavior and cripple the very organizations they're trying so hard to please. Finally, Kets de Vries offers advice on how to limit the incidence of neurotic imposture and mitigate its damage through discreet vigilance, appropriate intervention, and constructive support.

CO(2)-induced total phenolics in suspension cultures of Panax ginseng C. A. Mayer roots: role of antioxidants and enzymes.

PubMed

Ali, Mohammad Babar; Hahn, Eun Joo; Paek, Kee-Yoeup

2005-05-01

The effects of different concentrations of CO(2) (1%, 2.5% and 5%) on the antioxidant capacity, total phenols, flavonoids, protein content and phenol biosynthetic enzymes in roots of Panax ginseng were studied in bioreactor (working volume 4 l) after 15, 30 and 45 days. CO(2) induced accumulation of total phenolics in a concentration and duration dependent manner. Total phenols, flavonoids and 1,1-diphenyl-2-picrylhydrazyl (DPPH) activity increased 60%, 30% and 20% at 2.5% CO(2) after 45 days compared to control in P. ginseng roots which indicated that phenolics compounds played an important role in protecting the plants from CO(2). Hypothesizing that increasing the phenolic compounds in roots of P. ginseng may increase its nutritional functionality; we investigated whether pentose phosphate pathway (PPP), shikimate/phenylpropanoid pathway enzymes have a role in phenolics mobilization in P. ginseng roots. Fresh weight (FW), dry weight (DW) and growth ratio was increased at 1% and 2.5% CO(2) only after 45 days, however, unaffected after 15 and 30 days. Results also indicated that high CO(2) progressively stimulated the activities of glucose 6 phosphate dehydrogenase (G6PDH, E.C. 1.1.1.49), shikimate dehydrogenase (SKDH, E.C. 1.1.1.25), phenylalanine ammonia lyase (PAL, E.C. 4.3.1.5), cinnamyl alcohol dehydrogenase (CAD, E.C. 1.1.1.195), caffeic acid (CA) peroxidase and chlorogenic acid (CGA) peroxidase after 15, 30 and 45 days. Increased CO(2) levels resulted in increases in accumulation of total protein (45%), non-protein thiol (NP-SH) (30%) and cysteine contents (52%) after 45 days compared to control and increased activities of beta-glucosidase (GS, E.C. 3.2.1.21) and polyphenol oxidase (PPO, E.C. 1.10.3.2) in P. ginseng roots indicated that they played an important role in protecting the plants from CO(2). These results strongly suggest that high concentration of CO(2) delivered to ginseng root suspension cultures induced the accumulation of total phenolics possessing high antioxidant properties probably useful for human health. Therefore, roots of P. ginseng are considered as a good source of phenolics compounds with high antioxidants capacity and can be produced on a large scale.

First characterization and comparison of TEB model simulations with in situ measurements regarding radiation balance in a single urban canyon at the BOKU site (Vienna)

NASA Astrophysics Data System (ADS)

Oswald, Sandro; Trimmel, Heidelinde; Revesz, Michael; Nadeem, Imran; Masson, Valéry; Weihs, Philipp

2017-04-01

According to the World Health Organization more than half of the world population lives in a city since 2010. Predictions foresee that by 2030 six out of ten people will live in an urban area. As a result, many cities are expanding in size. Almost 10% of all urban dwellers live in megacities (defined according to UN HABITAT as a city with a population of more than 10 million). There are several effects in cities which strongly influence human health. Visible influences like the severe emissions of air pollutants by industry and traffic (e.g. Mayer H., 1999, Grimmond et al., 2010) are obvious to people but thermal stress in urban areas is only recently recognized for its strong devastating effect on human health. As a consequence, the urban environment virtually influences all weather parameters that have an impact on human comfort and thermal stress. Within this study, we investigate effects of city growth and the development of outlying districts on the local climate of Vienna. We focus particularly on the influence of urban heat island and consequent the risk for heat related illnesses or thermal stress for people. To quantify radiation balance and other important meteorological factors, we performed an extensive field campaign with three types of net radiometer in three different heights at BOKU site in August 2016. The first results indicated a strong correlation (ρ=0.96) between the Town Energy Balance (TEB) model and the measurements of the top net radiometer regarding radiation balance at roof level, meanwhile the TEB results are slightly underestimated. Further check if the measurements are reasonable, a comparison of the input values (global and direct solar radiation) for the TEB simulation with Secondary Standard measurements of ARAD site Wien Hohe Warte shows a deviation under 2% concerning interquartile range on clear sky days. The next steps will enclose TEB simulations, coupled with the mesoscale Weather Research and Forecasting (WRF) model, for

Arterial blood pressure oscillation after active standing up in kidney transplant recipients.

PubMed

Gerhardt, U; Schäfer, M; Hohage, H

2000-04-12

Dynamic arterial blood pressure (FINAPRES) response to active standing up, normally consisting of initial rise, fall and recovery above the baseline (overshoot), was compared with the early steady-state arterial blood pressure level to measure sympathetic vasomotor function in healthy subjects [group 1: n=50, 10 female subjects, age 51+/-2.5 years; weight 78+/-2.3 kg; height 174+/-1.4 cm (mean+/-standard error of the mean)] and in kidney transplant recipients under basal (group 2a: n=50, age 51.7+/-1.7 years; weight 77+/-2.1 kg; height 174+/-1.5 cm) and under high (group 2b: same subjects as in group 2a) cyclosporine A whole blood levels. Furthermore, baroreflex sensitivity and the activity of the generating compounds of the sympathetic nervous systems (Mayer waves) were measured. Systolic and diastolic overshoot values did not differ statistically significant in the present study. In the control subjects, a systolic overshoot of 15.4+/-2.7 mmHg and a diastolic overshoot of 15.2+/-2 mmHg was detected. The systolic overshoot disappeared in 57% of group 2a (-7.1+/-2.7 mmHg; P<0.001) and in 50% of group 2b recipients (-8.0+/-2.7 mmHg; P<0.001). Systolic early steady-state level was not lower in kidney transplant recipients before cyclosporine (baseline+2 mmHg) intake, but after cyclosporine administration (baseline-3 mmHg; controls: baseline+3 mmHg; P<0.05). There was a strong association between the overshoot and steady-state levels (P for chi(2)<0.001, n=150). Overshoot of group 1 levels (r=0.428; P<0.01) and group 2 levels (r=0.714; P<0. 001) correlated to their respective steady-state blood pressure. Furthermore, recipients had reduced baroreceptor sensitivities estimated by sequence analysis as compared to controls (10+/-1 ms/mmHg vs. 7.5+/-1.4 ms/mmHg; P<0.05). Mayer waves amplitudes of the heart rate spectrum were elevated statistically significant in renal transplant recipients (44.4+/-0.2 vs. 43.8+/-2.2 A.U.). In conclusion, baroreceptor reflex

On the illness of Politian (Agnolo Ambrogini, 1454-1494): syphilis at its identification in Europe.

PubMed

Tagarelli, Antonio; Piro, Anna

2014-08-01

The authors investigated the life, the works and the illness of the humanist and poet Agnolo Ambrogini, better known as Politian, and the cause of his death, shedding evidence on the ambiguous meaning of the term scabies that is included in the titles of two works ascribed to Politian, namely 'Sylva in scabiem' and 'De scabie'. These two works tell us the illness that will kill Politian who describes them in detail as a new illness that does appear in other important works dated between the end of the 15th century and the beginning of the 16th. This new illness will be called 'syphilis'. Syphilis was virulent in Europe soon after it appeared and it killed Politian within one year. He seems to have been the first famous European who was not a physician who described his own syphilis. Others include the poet Niccolò Campani (1478-1523), the writer and humanist Ulrich Von Hutten (1488-1523), the sculptor and writer Benvenuto Cellini (1500-1571) and Joseph Grunpeck (1473-1532), and secretary to Emperor Maximilian I (1459-1519). The origins of this serious condition have been ascribed to the crew who accompanied Christopher Columbus (1451-1506). © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Growth, productivity, and scientific impact of sources of HIV/AIDS research information, with a focus on eastern and southern Africa.

PubMed

Bosire Onyancha, Omwoyo

2008-05-01

As channels of communicating HIV/AIDS research information, serial publications and particularly journals are increasingly used in response to the pandemic. The last few decades have witnessed a proliferation of sources of HIV/AIDS-related information, bringing many challenges to collection-development librarians as well as to researchers. This study uses an informetric approach to examine the growth, productivity and scientific impact of these sources, during the period 1980 to 2005, and especially to measure performance in the publication and dissemination of HIV/AIDS research about or from eastern or southern Africa. Data were collected from MEDLINE, Science Citation Index (SCI), Social Sciences Citation Index (SSCI), and Ulrich's Periodical Directory. The analysis used Sitkis version 1.5, Microsoft Office Access, Microsoft Office Excel, Bibexcel, and Citespace version 2.0.1. The specific objectives were to identify the number of sources of HIV/AIDS-related information that have been published in the region, the coverage of these in key bibliographic databases, the most commonly used publication type for HIV/AIDS research, the countries in which the sources are published, the sources' productivity in terms of numbers of papers and citations, the most influential sources, the subject coverage of the sources, and the core sources of HIV/AIDS-information.

The Cosmopolitanization of Science1

PubMed Central

Zhang, Joy Yueyue

2013-01-01

It is commonly perceived that the ‘globalization of science’ may result in a ‘Westernization of science’. In this paper, however, I use the case of stem cell science in China to demonstrate that developing countries are sometimes able to effectively shape the norms of global/local scientific exchange. Based on interviews with 38 stem cell scientists in six Chinese cities in early 2008, this paper elucidates Chinese scientists’ outlook towards cross-border collaborations and the effects that the internationalization of science has had on everyday laboratory operations. Findings suggest that although there still exists an asymmetry of scientific influence, and in many aspects China is still ‘catching-up’ to the West, there is also a changing nature of communication beyond borders. One key aspect of recent international scientific development is the growing necessity for local stakeholders to acquire a global mindset and to compare, reflect and accommodate diverse interests. This is what I define as the ‘cosmopolitanization of science’. The study empirically examines the sociological and methodological implications of the cosmopolitanization process and further develops Ulrich Beck’s cosmopolitan theory by delineating four main features of the ‘cosmopolitanization of science’: shared future benefits, passive ethicization, reflexive negotiation, and continuous performance. PMID:24409002

The Role of Hospital Design in Reducing Anxiety for Pediatric Patients.

PubMed

Cartland, Jenifer; Ruch-Ross, Holly S; Carr, Lauren; Hall, Audrey; Olsen, Richard; Rosendale, Ellen; Ruohonen, Susan

2018-01-01

To study the impact of hospital design on patient and family experiences during and after hospitalization. Hospitalization can be psychologically traumatic for children. Few research studies have studied the role of the design of the hospital environment in mitigating that traumatic experience. The study employs a two-group posttest and follow-up design to compare the impact of hospitalization on child anxiety and parent stress. It compares the experiences of children (ages 3-17) hospitalized at a new facility designed to support child-centered care and with family-friendly features with an older facility that did not have these features. The new facility was a replacement of the old one, so that many challenges to comparison are addressed. Controlling for the facts of hospitalization, patient demographics, and the child's typical anxiety level, children in the new facility experienced less anxiety than in the old facility. The study does not provide evidence that the hospital design reduced the psychological sequelae of hospitalization. Parents and children found different features of the hospital to be restorative. The study supports the use of Ulrich's theory of supportive design to children's healthcare environments, though what is experienced as supportive design will vary by the developmental stage of the child.

Updates and achievements in virology.

PubMed

Buonaguro, Franco M; Campadelli-Fiume, Gabriella; De Giuli Morghen, Carlo; Palù, Giorgio

2010-07-01

The 4th European Congress of Virology, hosted by the Italian Society for Virology, attracted approximately 1300 scientists from 46 countries worldwide. It also represented the first conference of the European Society for Virology, which was established in Campidoglio, Rome, Italy in 2009. The main goal of the meeting was to share research activities and results achieved in European virology units/institutes and to strengthen collaboration with colleagues from both western and developing countries. The worldwide representation of participants is a testament to the strength and attraction of European virology. The 5-day conference brought together the best of current virology; topics covered all three living domains (bacteria, archaea and eucarya), with special sessions on plant and veterinary virology as well as human virology, including two oral presentations on mimiviruses. The conference included five plenary sessions, 31 workshops, one hepatitis C virus roundtable, ten special workshops and three poster sessions, as well as 45 keynote lectures, 191 oral presentations and 845 abstracts. Furthermore, the Gesellschaft fur Virologie Loeffler-Frosch medal award was given to Peter Vogt for his long-standing career and achievements; the Gardner Lecture of the European Society for Clinical Virology was presented by Yoshihiro Kawaoka, and the Pioneer in Virology Lecture of the Italian Society for Virology was presented by Ulrich Koszinowski.