Wrong vertex displacements due to Lee-Wick resonances at LHC

International Nuclear Information System (INIS)

Alvarez, E.; Schat, C.; Rold, L. da; Szynkman, A.

2009-01-01

We show how a resonance from the recently proposed Lee-Wick Standard Model could lead to wrong vertex displacements at LHCb. We study which could be the possible 'longest lived' Lee-Wick particle that could be created at LHC, and we study its possible decays and detections. We conclude that there is a region in the parameter space which would give wrong vertex displacements as a unique signature of the Lee-Wick Standard Model at LHCb. Further numerical simulation shows that LHC era could explore these wrong vertex displacements through Lee-Wick leptons below 500 GeV. (author)

Soil carbon sequestration is a climate stabilization wedge: comments on Sommer and Bossio (2014).

Science.gov (United States)

Lassaletta, Luis; Aguilera, Eduardo

2015-04-15

Sommer and Bossio (2014) model the potential soil organic carbon (SOC) sequestration in agricultural soils (croplands and grasslands) during the next 87 years, concluding that this process cannot be considered as a climate stabilization wedge. We argue, however, that the amounts of SOC potentially sequestered in both scenarios (pessimistic and optimistic) fulfil the requirements for being considered as wedge because in both cases at least 25 GtC would be sequestered during the next 50 years. We consider that it is precisely in the near future, and meanwhile other solutions are developed, when this stabilization effort is most urgent even if after some decades the sequestration rate is significantly reduced. Indirect effects of SOC sequestration on mitigation could reinforce the potential of this solution. We conclude that the sequestration of organic carbon in agricultural soils as a climate change mitigation tool still deserves important attention for scientists, managers and policy makers. Copyright © 2015 Elsevier Ltd. All rights reserved.

Retrospective: Ivy Lee and the German Dye Trust.

Science.gov (United States)

Hainsworth, Brad E.

1987-01-01

Examines the relationship between public relations trailblazer Ivy Lee and the German Dye Trust, which became an agent for the policies of Adolf Hitler. Discusses how Lee's efforts to use this relationship to persuade his contacts to influence the Nazi leadership failed because of his formal connection with this group. (JD)

Baikov-Lee representations of cut Feynman integrals

International Nuclear Information System (INIS)

Harley, Mark; Moriello, Francesco; Schabinger, Robert M.

2017-01-01

We develop a general framework for the evaluation of d-dimensional cut Feynman integrals based on the Baikov-Lee representation of purely-virtual Feynman integrals. We implement the generalized Cutkosky cutting rule using Cauchy’s residue theorem and identify a set of constraints which determine the integration domain. The method applies equally well to Feynman integrals with a unitarity cut in a single kinematic channel and to maximally-cut Feynman integrals. Our cut Baikov-Lee representation reproduces the expected relation between cuts and discontinuities in a given kinematic channel and furthermore makes the dependence on the kinematic variables manifest from the beginning. By combining the Baikov-Lee representation of maximally-cut Feynman integrals and the properties of periods of algebraic curves, we are able to obtain complete solution sets for the homogeneous differential equations satisfied by Feynman integrals which go beyond multiple polylogarithms. We apply our formalism to the direct evaluation of a number of interesting cut Feynman integrals.

Thomas George Lee - Implantation and early development of North American rodents

DEFF Research Database (Denmark)

Carter, Anthony Michael

2011-01-01

A century ago Thomas G. Lee amassed an unparalleled collection of developmental series of North American rodents such as the thirteen-lined ground squirrel, the Plains pocket gopher and Merriam's kangaroo rat. He was the first to describe the initial attachment of the squirrel blastocyst to the a......A century ago Thomas G. Lee amassed an unparalleled collection of developmental series of North American rodents such as the thirteen-lined ground squirrel, the Plains pocket gopher and Merriam's kangaroo rat. He was the first to describe the initial attachment of the squirrel blastocyst...... to the antimesometrial side of the uterus. The full potential of Lee's material was not realized until after his death, when it came into the possession of Mossman. The latter relied heavily on Lee's collection when writing his seminal monograph on the comparative morphogenesis of fetal membranes and much of Lee...

Tim Berners-Lee and Kofi Annan during the WSIS

CERN Multimedia

Patrice Loïez

2003-01-01

During the 2003 World Summit on the Information Society (WSIS) at Geneva Palexpo, Tim Berners-Lee W3C's director (World Wide Web consortium) was introduced to Kofi Annan, Secretary General of the United Nations. Tim Berners-Lee developed the first network and server system that lead to the World Wide Web.

Tim Berners-Lee and Kofi Annan during the WSIS

CERN Multimedia

Patrice Loïez

2003-01-01

During the 2003 World Summit on the Information Society (WSIS) at Geneva Palexpo, Tim Berners-Lee, W3C's director (World Wide Web consortium) was introduced to Kofi Annan, Secretary General of the United Nations. Tim Berners-Lee developed the first network and server system that lead to the World Wide Web.

Deterministic and stochastic trends in the Lee-Carter mortality model

DEFF Research Database (Denmark)

Callot, Laurent; Haldrup, Niels; Kallestrup-Lamb, Malene

The Lee and Carter (1992) model assumes that the deterministic and stochastic time series dynamics loads with identical weights when describing the development of age specific mortality rates. Effectively this means that the main characteristics of the model simplifies to a random walk model...... that characterizes mortality data. We find empirical evidence that this feature of the Lee-Carter model overly restricts the system dynamics and we suggest to separate the deterministic and stochastic time series components at the benefit of improved fit and forecasting performance. In fact, we find...... that the classical Lee-Carter model will otherwise over estimate the reduction of mortality for the younger age groups and will under estimate the reduction of mortality for the older age groups. In practice, our recommendation means that the Lee-Carter model instead of a one-factor model should be formulated...

Lee de Forest King of Radio, Television, and Film

CERN Document Server

Adams, Mike

2012-01-01

Lee de Forest, Yale doctorate and Oscar winner, gave voice to the radio and the motion picture. Yet by the 1930s, after the radio and the Talkies were regular features of American life, Lee de Forest had seemingly lost everything. Why? Why didn’t he receive the recognition and acclaim he sought his entire life until years later in 1959, when he was awarded an Oscar? A lifelong innovator, Lee de Forest invented the three-element vacuum tube which he developed between 1906 and 1916 as a detector, amplifier, and oscillator of radio waves. As early as 1907, he was broadcasting music programming. In 1918, he began to develop a system for recording and playing back sound by using light patterns on motion picture film. In order to promote and demonstrate his process he made hundreds of short sound films, found theatres for their showing, and issued publicity to gain audiences for his invention. While he received many patents for this technology, he was ignored by the film industry. Lee de Forest, King of Radio, Te...

Virginia Lee Burton's "Little House" in Popular Consciousness

DEFF Research Database (Denmark)

Goddard, Joseph

2011-01-01

This article considers the significance of Victoria Lee Burton’s authorship, specifically The Little House, for lifestyle preferences and the development of environmental consciousness in the postwar period. The article argues that Burton deliberately designed her work to evoke country-friendly s......This article considers the significance of Victoria Lee Burton’s authorship, specifically The Little House, for lifestyle preferences and the development of environmental consciousness in the postwar period. The article argues that Burton deliberately designed her work to evoke country...

Der Pelz des Hermelins oder Von Sommer- und Winterkleidern, Tarn- und Warntrachten, Putz-, Schutz- und Trutzfärbungen sowie der Jäger’schen Normalkleidung

OpenAIRE

Toepfer, Georg

2018-01-01

Der Pelz des Hermelins ist im Sommer braun und im Winter weiß. Das ist ein schönes Phänomen für sich, zumal das Weiß von einer Reinheit ist, die sich im Tierreich selten findet. Die Reinheit ihres weißen Fells wurde vielen Hermelinen zum Verhängnis: Sie endeten als Stück in einem adligen Mantel, ihr Weiß noch unterstrichen durch die schwarze Schwanzspitze, die mitverarbeitet wurde. Das reine Weiß des Winterpelzes machte das Hermelin auch zu einer brauchbaren Projektionsfläche des Volksglauben...

Delphine Letort, The Spike Lee Brand: A Study of Documentary Filmmaking

OpenAIRE

Lipson, David

2017-01-01

Spike Lee is known the world over for films like She’s Gotta Have It (1986), School Daze (1988), Do the Right Thing (1989), etc. This association with fiction films is so strong that one could mistakenly think that Delphine Letort’s book The Spike Lee Brand: A Study of Documentary Filmmaking would explore the connection between these fiction films and the documentary genre. However, the first pages of the book clearly indicate that it will focus on Spike Lee the documentary filmmaker. Making ...

[The medical theory of Lee Je-ma and its character].

Science.gov (United States)

Lee, Kyung-Lock

2005-12-01

Lee Je-ma 1837-1900) was a prominent scholar as well as an Korean physician. classified every people into four distinctive types: greater yang [tai yang] person, lesser yin [shao yin] person, greater yin [tai yin] person, lesser yin [shao yin] person. This theory would dictate proper treatment for each type in accordance with individual differences of physical and temperament features. Using these four types he created The Medical Science of Four Types. This article is intended to look into the connection between Lee Je-Ma's 'The Medical Science of Four Types' and 'The Modern' with organizing his ideas about the human body and the human being. Through The Modern, the theory of human being underwent a complete change. Human being in The Premodern, which was determined by sex, age and social status has been changed to the individual human being, which is featured by equality. Lee Je-Ma's medical theory of The Medical Science of Four Types would be analyzed as follow. His concept of human body is oriented toward observable objectivity. But on the other hand, it still remains transcendent status of medical science, which is subordinated by philosophy. According to Lee Je-Ma's theory of human being, human is an equal individual in a modern way of thinking, not as a part of hierarchical group. But on the other hand, it still remains incomplete from getting rid of morality aspect that includes virtue and vice in the concept of human body. The common factors in Lee Je-Ma's ideas about the human body and the human being is 'Dualism of mind and body that means all kinds of status and results depends on each individual. As is stated above, Lee Je-Ma's medical theory has many aspects of The Modern and it proves that Korean traditional medicine could be modernized by itself.

Optimization of biohydrogen production from beer lees using anaerobic mixed bacteria

Energy Technology Data Exchange (ETDEWEB)

Cui, Maojin; Yuan, Zhuliang; Zhi, Xiaohua; Shen, Jianquan [Beijing National Laboratory for Molecular Sciences (BNLMS), Laboratory of New Materials, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190 (China)

2009-10-15

Beer lees are the main by-product of the brewing industry. Biohydrogen production from beer lees using anaerobic mixed bacteria was investigated in this study, and the effects of acidic pretreatment, initial pH value and ferrous iron concentration on hydrogen production were studied at 35 C in batch experiments. The hydrogen yield was significantly enhanced by optimizing environmental factors such as hydrochloric acid (HCl) pretreatment of substrate, initial pH value and ferrous iron concentration. The optimal environmental factors of substrate pretreated with 2% HCl, pH = 7.0 and 113.67 mg/l Fe{sup 2+} were observed. A maximum cumulative hydrogen yield of 53.03 ml/g-dry beer lees was achieved, which was approximately 17-fold greater than that in raw beer lees. In addition, the degradation efficiency of the total reducing sugar, and the contents of hemicellulose, cellulose, lignin and metabolites are presented, which showed a strong dependence on the environmental factors. (author)

Awards: New Year Knighthood for Tim Berners-Lee

CERN Multimedia

2004-01-01

Tim Berners-Lee has been awarded his country's highest honour - a knighthood - in the UK's New Year Honours list for his work while at CERN on the World Wide Web. In the same honours list, Roger Cashmore has been made a Companion of the Order of St Michael and St George (CMG) "for his services to international co-operation in particle physics". Cashmore was CERN's Director for Collider Programmes from 1999-2003, and is now Principal of Brasenose College, Oxford. Tim Berners-Lee stands in front of the first web server at Palexpo during the World Summit on the Information Society.

Lee-Nauenberg theorem and Coulomb scattering

Energy Technology Data Exchange (ETDEWEB)

Fleming, H; Frenkel, J [Sao Paulo Univ. (Brazil). Instituto de Fisica

1975-08-01

Lee-Nauenberg analysis is extended to the case of Coulomb scattering, where the diagonal elements of the Hamiltonian interaction are singular functions. It is shown, using a simple argument, that the leading infrared singularities in the cross-section are mutually canceled out.

Grain-size sorting in grainflows at the lee side of deltas

NARCIS (Netherlands)

Kleinhans, M.G.

2005-01-01

The sorting of sediment mixtures at the lee slope of deltas (at the angle of repose) is studied with experiments in a narrow, deep flume with subaqueous Gilbert-type deltas using varied flow conditions and different sediment mixtures. Sediment deposition and sorting on the lee slope of the delta

The medical theory of Lee Je-ma and its character

Directory of Open Access Journals (Sweden)

LEE Kyung-Lock

2005-12-01

Full Text Available Lee Je-ma(李濟馬, 1837-1900 was a prominent scholar as well as an Korean physician He classified every people into four distinctive types: greater yang[tai yang] person, lesser yin[shao yin] person greater yin[tai yin] person, lesser yin[shao yin] person. This theory would dictate proper treatment for each type in accordance with individual differences of physical and temperament features Using these four types he created The Medical Science of Four Types(四象體質論.This article is intended to look into the connection between Lee Je-Ma's 'The Medical Science of Four Types' and 'The Modern' with organizing his ideas about the human body and the human being. Through The Modern, the theory of human being(人間觀 underwent a complete change. Human being in The Premodern, which was determined by sex, age and social status has been changed to the individual human being, which is featured by equality. Lee Je-Ma's medical theory of The Medical Science of Four Types would be analyzed as follow. His concept of human body(人體論 is oriented toward observable objectivity. But on the other hand, it still remains transcendent status of medical science, which is subordinated by philosophy According to Lee Je-Ma's theory of human being human is an equal individual in a modern way of thinking not as a part of hierarchical group. But on the other hand, it still remains incomplete from getting rid of morality aspect that includes virtue and vice in the concept of human body.The common factors in Lee Je-Ma's ideas about the human body and the human being is 'Dualism of mind and body(心身二元論' that means all kinds of status and results depends on each individual. As is stated above, Lee Je-Ma's medical theory has many aspects of The Modern and it proves that Korean traditional medicine could be modernized by itself.

Tim Berners-Lee at the RSIS conference from 8-9 December 2003.

CERN Multimedia

Patrice Loiez

2003-01-01

Tim Berners-Lee participated in the Role of Science in the Information Society conference held at CERN from 8-9 December 2003. Tim Berners-Lee developed the first network and server system that lead to the World Wide Web.

Subordinations In “To Kill A Mockingbird” By Harper Lee

OpenAIRE

Siregar, Rut Sri Novitawaty

2011-01-01

Salah satu yang dipelajari mahasiswa adalah tulis menulis. Secara ilmiah tulis menulis adalah penyampaian informasi dalam bentuk tulisan serta bagaimana informasi itu disampaikan. Judul kertas karya ini adalah Kalimat Subordinat yang ditemukan dalam novel To Kill a Mockingbird karya Harper Lee: SUBORDINATION IN TO KILL A MOCKINGBIRD BY HARPER LEE. Penulis mengangkat hal ini karena penulis tertarik dengan bentuk–bentuk serta fungsi-fungsi kalimat subordinat yang terdapat dalam tulisan-tulisan ...

Instability of the Lee-Wick bounce

International Nuclear Information System (INIS)

Karouby, Johanna; Brandenberger, Robert; Qiu, Taotao

2011-01-01

It was recently realized [Y. F. Cai, T. t. Qiu, R. Brandenberger, and X. m. Zhang, Phys. Rev. D 80, 023511 (2009).] that a model constructed from a Lee-Wick type scalar field theory yields, at the level of homogeneous and isotropic background cosmology, a bouncing cosmology. However, bouncing cosmologies induced by pressureless matter are in general unstable to the addition of relativistic matter (i.e. radiation). Here we study the possibility of obtaining a bouncing cosmology if we add radiation coupled to the Lee-Wick scalar field. This coupling in principle would allow the energy to flow from radiation to matter, thus providing a drain for the radiation energy. However, we find that it takes an extremely unlikely fine-tuning of the initial phases of the field configurations for a sufficient amount of radiative energy to flow into matter. For general initial conditions, the evolution leads to a singularity rather than a smooth bounce.

Lee waves, benign and malignant

Science.gov (United States)

Wurtele, M. G.; Datta, A.

1992-01-01

The flow of an incompressible, stratified fluid over an obstacle will produce an oscillation in which buoyancy is the restoring force, called a gravity wave. For disturbances of this scale, the atmosphere may be treated as incompressible; and even the linear approximation will explain many of the phenomena observed in the lee of mountains. However, nonlinearities arise in two ways: (1) through the large (scaled) size of the mountain, and (2) from dynamically singular levels in the fluid field. These produce a complicated array of phenomena that present hazards to aircraft and to lee surface areas. If there is no dynamic barrier, these waves can penetrate vertically into the middle atmosphere (30-100 km attitude), where recent observations show them to be of a length scale that must involve the Coriolis force in any modeling. At these altitudes, the amplitude of the waves is very large, and the waves are studied with a view to their potential impact on the projected National Aerospace Plane. This paper presents the results of analyses and state-of-the-art numerical simulations, validated where possible by observational data.

The Statecraft of Singapore's Lee Kuan Yew

National Research Council Canada - National Science Library

Toh, K

1996-01-01

.... The ejection of Singapore from the Federation led Lee to focus on two strategic goals: the survival of Singapore as an independent state while simultaneously pursuing nation-building under the threats of communism and internal ethnic conflicts...

Triniti daripada Perspektif Taoisme: Analisis Pemikiran Jung Young Lee

Directory of Open Access Journals (Sweden)

ZURAIZA HUSIN

2016-06-01

Full Text Available Jung Young Lee is a Korean-born theologian who employs creatively the doctrine of the Trinity from an Asian worldview. This article aims to analyze Lee’s approaches of the Trinity with the Yin-Yang symbolism. The main reference is based on the book written by him entitled ‘The Trinity in Asian Perspective (1996’. Lee has turned his attention to the topic of Trinity through the lens of the culture and thought patterns of his own milieu. One of the leading point in presenting Yin-Yang principle as Trinitarian thinking, Lee examines the interpretation of the term “in” in the Bible, "Believe me that I am in the Father and the Father is in me" (John 14:11. The statement leads to the point that Yin and Yang cannot exist without each other because relationality is given priority than individuality. The idea is based on the terminology of ‘both/and’. So, ‘and’ indicates a Trinitarian statement, there is interdependence and unification. With reference to Trinity, the Father and the Son are One because of ‘and’. In addition, the same concept implements to the Holy Spirit. Lee views ‘and’ is not only a linking principle in both-and thinking but also the principle that is ‘between’ two. When ‘two’ exists, the third also exist between them. Based on the idea of ‘middle’, represents the connecting element between two, which contributes for the existence of the Third. Accordingly, the Spirit is the third element in the Trinity relationship.

Comparative genomics and stx phage characterization of LEE-negative Shiga toxin-producing Escherichia coli

Directory of Open Access Journals (Sweden)

Susan Renee Steyert

2012-11-01

Full Text Available Infection by Escherichia coli and Shigella species are among the leading causes of death due to diarrheal disease in the world. Shiga toxin producing Escherichia coli (STEC that do not encode the locus of enterocyte effacement (LEE-negative STEC often possess Shiga toxin gene variants and have been isolated from humans and a variety of animal sources. In this study, we compare the genomes of nine LEE-negative STEC harboring various stx alleles with four complete reference LEE-positive STEC isolates. Compared to a representative collection of prototype E. coli and Shigella isolates representing each of the pathotypes, the whole genome phylogeny demonstrated that these isolates are diverse. Whole genome comparative analysis of the 13 genomes revealed that in addition to the absence of the LEE pathogenicity island, phage encoded genes including non-LEE encoded effectors, were absent from all nine LEE-negative STEC genomes. Several plasmid-encoded virulence factors reportedly identified in LEE-negative STEC isolates were identified in only a subset of the nine LEE-negative isolates further confirming the diversity of this group. In combination with whole genome analysis, we characterized the lambdoid phages harboring the various stx alleles and determined their genomic insertion sites. Although the integrase gene sequence corresponded with genomic location, it was not correlated with stx variant, further highlighting the mosaic nature of these phages. The transcription of these phages in different genomic backgrounds was examined. Expression of the Shiga toxin genes, stx1 and/or stx2, as well as the Q genes, were examined with quantitative reverse transcriptase polymerase chain reaction (qRT-PCR assays. A wide range of basal and induced toxin induction was observed. Overall, this is a first significant foray into the genome space of this unexplored group of emerging and divergent pathogens.

Practical Improvements to the Lee-More Conductivity Near the Metal-Insulator Transition

International Nuclear Information System (INIS)

Desjarlais, Michael P.

2000-01-01

The wide-range conductivity model of Lee and More is modified to allow better agreement with recent experimental data and theories for dense plasmas in the metal-insulator transition regime. Modifications primarily include a new ionization equilibrium model, consisting of a smooth blend between single ionization Saha (with a pressure ionization correction) and the generic Thomas-Fermi ionization equilibrium, a more accurate treatment of electron-neutral collisions using a polarization potential, and an empirical modification to the minimum allowed collision time. These simple modifications to the Lee-More algorithm permit a more accurate modeling of the physics near the metal-insulator transition, while preserving the generic Lee-More results elsewhere

Practical improvements to the Lee-More conductivity near the metal-insulator transition

International Nuclear Information System (INIS)

Desjarlais, M.P.

2001-01-01

The wide-range conductivity model of Lee and More is modified to allow better agreement with recent experimental data and theories for dense plasmas in the metal-insulator transition regime. Modifications primarily include a new ionization equilibrium model, consisting of a smooth blend between single ionization Saha (with a pressure ionization correction) and the generic Thomas-Fermi ionization equilibrium, a more accurate treatment of electron-neutral collisions using a polarization potential, and an empirical modification to the minimum allowed collision time. These simple modifications to the Lee-More algorithm permit a more accurate modeling of the physics near the metal-insulator transition, while preserving the generic Lee-More results elsewhere. (orig.)

[Sexuality education on the Internet : From Dr. Sommer to Dr. Google].

Science.gov (United States)

Döring, Nicola

2017-09-01

Female and male adolescents in Germany are increasingly using the Internet to find information about sexuality and sexual health. This review paper summarizes what we know about the status quo of online sexuality education in Germany.Based on a systematic literature review including 40 papers from international, peer-reviewed journals spanning 2010-2017, this paper first describes different aspects of the sexuality-related online search behavior of adolescents: its prevalence, predictors, topics and contexts. One main finding is the fact that adolescents use a computer or smartphone to type their sexuality-related questions into the search engine Google or the search engine of the video platform YouTube.Based on 54 online searches, this paper subsequently presents the kind of sexuality-related online content adolescents find if they ask "Dr. Google" for sexual advice; a collection of 1236 authentic sexuality-related questions of adolescents was used for this analysis. It turned out that online sexuality education offered by leading professional organizations like the BZgA ("Bundeszentrale für gesundheitliche Aufklärung") or pro familia was nearly invisible, while numerous other providers of online sex education consistently appeared in the top Google search results. Among them were the "Dr. Sommer" team of the youth magazine Bravo; online healthcare and advice portals; online forums; the online encyclopedia Wikipedia and, above all, sex education channels on YouTube. In this paper, the latter are presented in more detail for the first time.The third part of the paper addresses the quality of online sexual education over four main areas of quality evaluation. The presentation of the status quo ends with some recommendations both for future research and for sexuality education in practice.

Tim Berners-Lee, World Wide Web inventor

CERN Multimedia

1998-01-01

The "Internet, Web, What's next?" conference on 26 June 1998 at CERN: Tim Berners-Lee, inventor of the World Wide Web and Director of the W3C, explains how the Web came to be and gave his views on the future.

Alternative implementation of the chaotic Chen-Lee system

International Nuclear Information System (INIS)

Sheu, L.-J.; Tam, L.-M.; Chen, H.-K.; Lao, S.-K.

2009-01-01

The chaotic Chen-Lee system was developed with a formalism based on the Euler equations for the motion of a rigid body. It was proved that this system is the governing set of equations for gyro motion with feedback control. Recently, studies were conducted to explore the dynamic behavior of this system, including fractional order behavior, the generation of hyperchaos and perturbation analysis, control and anti-control of chaos, synchronization, etc. In this study, we further explore (1) the stability of the equilibrium points and (2) the implementation of an electronic circuit using the Chen-Lee system. It is shown that not only is this system related to gyro motion but can also be applied to electronic circuits for encryption purposes.

Courtland Lee: A Global Advocate for Counseling

Science.gov (United States)

Gladding, Samuel T.

2011-01-01

Courtland Lee is exemplary in his accomplishments nationally and internationally. His academic achievements are notable in multicultural counseling and social justice. His leadership in counseling has been outstanding with his having served as president of the American Counseling Association, the Association for Multicultural Counseling and…

Nooruslikud juubilarid: fotokelder Lee 20 ja fotomuuseum 30 / Mall Parmas, Betty Ester-Väljaots

Index Scriptorium Estoniae

Parmas, Mall

2013-01-01

Peeter Toominga algatusel 1992. aastal asutatud Lee fotokeldrist. Loetletud fotomuuseumis oma töid eksponeerinud fotograafid. Ülevaatenäitus "Lee fotokelder 20" 17. jaanuarist 20. märtsini, koostaja Betty Ester-Väljaots

Synchronization and anti-synchronization coexist in Chen-Lee chaotic systems

International Nuclear Information System (INIS)

Chen, J.-H.; Chen, H.-K.; Lin, Y.-K.

2009-01-01

This study demonstrates that synchronization and anti-synchronization can coexist in Chen-Lee chaotic systems by direct linear coupling. Based on Lyapunov's direct method, a linear controller was designed to assure that two different types of synchronization can simultaneously be achieved. Further, the hybrid projective synchronization of Chen-Lee chaotic systems was studied using a nonlinear control scheme. The nonlinear controller was designed according to the Lyapunov stability theory to guarantee the hybrid projective synchronization, including synchronization, anti-synchronization, and projective synchronization. Finally, numerical examples are presented in order to illustrate the proposed synchronization approach.

Economist Innovation Award for Tim Berners-Lee

CERN Multimedia

2003-01-01

In September, Tim Berners-Lee, who invented the World Wide Web at CERN and is now Director of the W3C World Wide Web Consortium, received the 2nd Economist Annual Innovation Award in Computing. With the award The Economist, a British weekly newspaper, recognises individuals responsible for breakthroughs in Bioscience, Computing, Energy and the Environment, and Telecommunications that have a profound impact on industry. A fifth award is given in a special "No Boundaries" category, observing innovation that transcends industries. Candidates for the awards are proposed by The Economist readers and writers, and by a group of judges. Tim Berners-Lee received the Computing award for his global hypertext project, to be known as the World Wide Web, which "forever altered the way information is shared" and is a huge contribution to the efficiency of the scientific community. Based on a programme for storing information using random associations called "Enquire", it...

[Lee Jungsook, a Korean independence activist and a nurse during the Japanese colonial period].

Science.gov (United States)

Kim, Sook Young

2015-04-01

This article examines the life of Lee Jungsook, a Korean nurse, as a independence activist during the Japanese colonial period. Lee Jungsook(1896-1950) was born in Bukchung in Hamnam province. She studied at Chungshin girl's high school and worked at Severance hospital. The characteristics and culture of her educational background and work place were very important factors which influenced greatly the life of Lee Jungsook. She learned independent spirit and nationalism from Chungshin girls' high school and worked as nurse at the Severance hospital which were full of intense aspiration for Korea's independence. Many of doctors, professors and medical students were participated in the 3.1 Independence Movement. Lee Jungsook was a founding member of Hyulsungdan who tried to help the independence activists in prison and their families and worked as a main member of Korean Women's Association for Korean Independece and Kyungsung branch of the Korean Red Cross. She was sent to jail by the Japanese government for her independence activism. After being released after serving two years confinement, she worked for the Union for Women's Liberation as a founding member. Lee Joungsook was a great independence activist who had a nursing care spirit as a nurse.

Test procedure for the Master-Lee and the modified Champion four inch hydraulic cutters

International Nuclear Information System (INIS)

Crystal, J.B.

1995-01-01

The Master-Lee and the modified Champion 4 Inch hydraulic cutters are being retested to gather and document information related to the following: determine if the Master-Lee cutters will cut the trunnions of an Aluminum fuel canister and a Stainless Steel fuel canister; determine if the Master-Lee cutters will cut 1 1/2 inch diameter fire hose; determine if the modified Champion 4 inch blade will cut sections of piping; and determine the effectiveness of the centering device for the Champion 4 Inch cutters. Determining the limitations of the hydraulic cutter will aid in the process of debris removal in the K-Basin. Based on a previous test, the cutters were returned to the manufacturer for modifications. The modifications to the Champion 4 Inch Cutter and further testing of the Master-Lee Cutter are the subjects of these feature tests

Parametric study of the fractional-order Chen-Lee system

International Nuclear Information System (INIS)

Tam, L.M.; Tou, W.M.S.

2008-01-01

The dynamics of fractional-order systems have attracted a great deal of attention in recent years. In this paper, the effects of parameter changes on the dynamics of the fractional-order Chen-Lee system were studied numerically. The parameter ranges used were relatively broad. The order used for the system was fixed at 2.7 (q 1 = q 2 = q 3 = 0.9). The system displays rich dynamic behaviors, such as a fixed point, periodic motion (including period-3 motion), chaotic motion, and transient chaos. The chaotic motion identified was validated by the confirmation of a positive Lyapunov exponent. Period-doubling routes to chaos in the fractional-order Chen-Lee system were also found

Lee Acculturation Dream Scale for Korean-American college students.

Science.gov (United States)

Lee, Sang Bok

2005-04-01

This study examined acculturation as represented in dream narratives of 165 Korean immigrant college students living in the USA. A total of 165 dreams were collected and evaluated using the Lee Acculturation Dream Scale, for which locations of dream contents were coded. 39% of the dreams took place in South Korea, while 38% were in the USA. Also, 16% of the dreams included both locations, whereas 7% had no specific dream location. The dreams contained overlapping dream messages, images, scenes, and interactions in both South Korea and the USA. A two-sample t test on the mean scores of the Lee Acculturation Dream Scale indicated no significant difference between men and women.

Parametric study of the fractional-order Chen-Lee system

Energy Technology Data Exchange (ETDEWEB)

Tam, L.M. [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Tomas Pereira S.J., Taipa, Macau (China)], E-mail: fstlmt@umac.mo; Tou, W.M.S. [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Tomas Pereira S.J., Taipa, Macau (China)

2008-08-15

The dynamics of fractional-order systems have attracted a great deal of attention in recent years. In this paper, the effects of parameter changes on the dynamics of the fractional-order Chen-Lee system were studied numerically. The parameter ranges used were relatively broad. The order used for the system was fixed at 2.7 (q{sub 1} = q{sub 2} = q{sub 3} = 0.9). The system displays rich dynamic behaviors, such as a fixed point, periodic motion (including period-3 motion), chaotic motion, and transient chaos. The chaotic motion identified was validated by the confirmation of a positive Lyapunov exponent. Period-doubling routes to chaos in the fractional-order Chen-Lee system were also found.

Pear distillates from pear juice concentrate: effect of lees in the aromatic composition.

Science.gov (United States)

García-Llobodanin, L; Achaerandio, I; Ferrando, M; Güell, C; López, F

2007-05-02

Pear juice obtained from pear concentrate was fermented at room temperature using Saccharomyces cerevisiae (BDX, ENOFERM, France) as the fermentation microorganism. During the fermentation process, total sugars were measured. High performance liquid chromatography analyses were used to monitor the fermentation process and to characterize the pear wine. The pear wine obtained was distilled with its lees using three different equipments: a glass alembic (a glass pot still coupled to a glass column), a copper alembic, and a glass alembic with the addition of 5 g/L of copper shavings to the pot still. The same distillations were repeated with the wine without its lees (separated by decanting). Several distillation fractions were collected, up to a total of 500 mL of distillate. Gas chromatography was used to identify and quantify the volatile compounds in each fraction, and the methanol and ethanol contents. Based on these results, the heart fraction was defined. ANOVA tests were performed on the heart fractions to determine quantitative differences between some volatile compounds depending on the equipment used and the presence or absence of the wine lees. From this series of ANOVA tests, it can be concluded that the concentrations of the compounds that are considered to have a negative effect on the quality of the distillates (methanol, ethyl acetate, furfural) decrease or do not change when they are distilled in the presence of lees and in the copper alembic. In addition, the concentrations of the positive compounds (ethyl decanoate and ethyl-2-trans-4-cis-decadienoate) increase in the presence of lees for all of the equipment tested. So, it can be assumed that the distillation of pear wine with its lees in copper alembic leads to a better quality product.

Berners-Lee wins inaugural Millennium Technology prize

CERN Document Server

2004-01-01

"World Wide Web inventor Tim Berners-Lee today was named recipient of the first-ever Millennium Technology Prize. The honor, which is accompanied by one million euros, is bestowed by the Finnish Technology Award Foundation as an international acknowledgement of outstanding technological innovation aimed at promoting quality of life and sustainable economic and societal development" (1 page)

Dan Gilmor Column [Berners-Lee and the WWW

CERN Multimedia

Gillmore, D

2002-01-01

In the keynote speech at the 11th Annual World Wide Web Conference, Tim Berner's Lee said that in the early days of the web, people were worrying about the same thing as today - one company dominating the market and controlling standards (2 pages).

The Statecraft of Lee Kuan Yew, Visionary and Opportunist

National Research Council Canada - National Science Library

Thomas, David

1996-01-01

...." "Not so," replied the passenger, Lee Kuan Yew, "Singapore intends to continue to ride along as part of the federation created with Malaysia, Sarawak, and Sabah -- we have no plans for getting off...

General Robert E. Lee -- Brightest Star in the South

National Research Council Canada - National Science Library

Dalton, Kent B

2006-01-01

.... Lee's distinctive application of operational art and leadership as the commander of the Army of Northern Virginia, we can discern many lessons which are still pertinent to our commanders at the operational level today...

Observation of Mountain Lee Waves with MODIS NIR Column Water Vapor

Science.gov (United States)

Lyapustin, A.; Alexander, M. J.; Ott, L.; Molod, A.; Holben, B.; Susskind, J.; Wang, Y.

2014-01-01

Mountain lee waves have been previously observed in data from the Moderate Resolution Imaging Spectroradiometer (MODIS) "water vapor" 6.7 micrometers channel which has a typical peak sensitivity at 550 hPa in the free troposphere. This paper reports the first observation of mountain waves generated by the Appalachian Mountains in the MODIS total column water vapor (CWV) product derived from near-infrared (NIR) (0.94 micrometers) measurements, which indicate perturbations very close to the surface. The CWV waves are usually observed during spring and late fall or some summer days with low to moderate CWV (below is approx. 2 cm). The observed lee waves display wavelengths from3-4 to 15kmwith an amplitude of variation often comparable to is approx. 50-70% of the total CWV. Since the bulk of atmospheric water vapor is confined to the boundary layer, this indicates that the impact of thesewaves extends deep into the boundary layer, and these may be the lowest level signatures of mountain lee waves presently detected by remote sensing over the land.

Potential of lees from wine, beer and cider manufacturing as a source of economic nutrients: An overview.

Science.gov (United States)

Pérez-Bibbins, B; Torrado-Agrasar, A; Salgado, J M; Oliveira, R Pinheiro de Souza; Domínguez, J M

2015-06-01

Lees are the wastes generated during the fermentation and aging processes of different industrial activities concerning alcoholic drinks such as wine, cider and beer. They must be conveniently treated to avoid uncontrolled dumping which causes environmental problems due to their high content of phenols, pesticides, heavy metals, and considerable concentrations of nitrogen, phosphate and potassium as well as high organic content. The companies involved must seek alternative environmental and economic physicochemical and biological treatments for their revalorization consisting in the recovery or transformation of the components of the lees into high value-added compounds. After describing the composition of lees and market of wine, beer and cider industries in Spain, this work aims to review the recent applications of wine, beer and cider lees reported in literature, with special attention to the use of lees as an endless sustainable source of nutrients and the production of yeast extract by autolysis or cell disruption. Lees and/or yeast extract can be used as nutritional supplements with potential exploitation in the biotechnological industry for the production of natural compounds such as xylitol, organic acids, and biosurfactants, among others. Copyright © 2015 Elsevier Ltd. All rights reserved.

Quantization of the Lee static model by the Bogolyubov transformation method

International Nuclear Information System (INIS)

Bornyakov, V.G.

1984-01-01

The Lee static strong-coupling model is studied. The model permits to find an exact solution for the state vector of the system and for the scattering matrix in the first permanent order of expansion in the inverse value of the coupling constant. The Bogolyubov method has been applied to quantize the Lee model with a hamiltonian, provided a high classical constituent of a boson field exists. Ground state of the system and scattering matrix from the obtained bound state are found. The way to avoid additional zero modes arising at Bogolyubov transformation for creation and annihilation operators is shown

Co-ordinate single-cell expression of LEE4- and LEE5-encoded proteins of Escherichia coli O157:H7.

Science.gov (United States)

Roe, Andrew J; Naylor, Stuart W; Spears, Kevin J; Yull, Helen M; Dransfield, Tracy A; Oxford, Matthew; McKendrick, Iain J; Porter, Megan; Woodward, Martin J; Smith, David G E; Gally, David L

2004-10-01

Escherichia coli O157:H7 is a zoonotic pathogen that can express a type III secretion system (TTSS) considered important for colonization and persistence in ruminants. E. coli O157:H7 strains have been shown to vary markedly in levels of protein secreted using the TTSS and this study has confirmed that a high secretion phenotype is more prevalent among isolates associated with human disease than isolates shed by healthy cattle. The variation in secretion levels is a consequence of heterogeneous expression, being dependent on the proportion of bacteria in a population that are actively engaged in protein secretion. This was demonstrated by indirect immunofluorescence and eGFP fusions that examined the expression of locus of enterocyte effacement (LEE)-encoded factors in individual bacteria. In liquid media, the expression of EspA, tir::egfp, intimin, but not map::egfp were co-ordinated in a subpopulation of bacteria. In contrast to E. coli O157:H7, expression of tir::egfp in EPEC E2348/69 was equivalent in all bacteria although the same fusion exhibited variable expression when transformed into an E. coli O157:H7 background. An E. coli O157:H7 strain deleted for the LEE demonstrated weak but variable expression of tir::egfp indicating that the elements controlling the heterogeneous expression lie outside the LEE. The research also demonstrated the rapid induction of tir::egfp and map::egfp on contact with bovine epithelial cells. This control in E. coli O157:H7 may be required to limit exposure of key surface antigens, EspA, Tir and intimin during colonization of cattle but allow their rapid production on contact with bovine gastrointestinal epithelium at the terminal rectum.

The Garrett Lee Smith Memorial Suicide Prevention Program

Science.gov (United States)

Goldston, David B.; Walrath, Christine M.; McKeon, Richard; Puddy, Richard W.; Lubell, Keri M.; Potter, Lloyd B.; Rodi, Michael S.

2010-01-01

In response to calls for greater efforts to reduce youth suicide, the Garrett Lee Smith (GLS) Memorial Act has provided funding for 68 state, territory, and tribal community grants, and 74 college campus grants for suicide prevention efforts. Suicide prevention activities supported by GLS grantees have included education, training programs…

INCA Modelling of the Lee System: strategies for the reduction of nitrogen loads

Directory of Open Access Journals (Sweden)

N. J. Flynn

2002-01-01

Full Text Available The Integrated Nitrogen Catchment model (INCA was applied successfully to simulate nitrogen concentrations in the River Lee, a northern tributary of the River Thames for 1995-1999. Leaching from urban and agricultural areas was found to control nitrogen dynamics in reaches unaffected by effluent discharges and abstractions; the occurrence of minimal flows resulted in an upward trend in nitrate concentration. Sewage treatment works (STW discharging into the River Lee raised nitrate concentrations substantially, a problem which was compounded by abstractions in the Lower Lee. The average concentration of nitrate (NO3 for the simulation period 1995-96 was 7.87 mg N l-1. Ammonium (NH4 concentrations were simulated less successfully. However, concentrations of ammonium rarely rose to levels which would be of environmental concern. Scenarios were run through INCA to assess strategies for the reduction of nitrate concentrations in the catchment. The conversion of arable land to ungrazed vegetation or to woodland would reduce nitrate concentrations substantially, whilst inclusion of riparian buffer strips would be unsuccessful in reducing nitrate loading. A 50% reduction in nitrate loading from Luton STW would result in a fall of up to 5 mg N l-1 in the reach directly affected (concentrations fell from maxima of 13 to 8 mg N l-1 , nearly a 40 % reduction, whilst a 20% reduction in abstractions would reduce maximum peaks in concentration in the lower Lee by up to 4 mg l-1 (from 17 to 13 mg N l-1, nearly a 25 % reduction,. Keywords: modelling, water quality, nitrogen, nitrate, ammonium, INCA, River Lee, River Thames, land-use.

Tim Berners-Lee: inventor de la World Wide Web

OpenAIRE

Universidad de Granada. Biblioteca

2015-01-01

El presente Cat??logo contiene la exposici??n organizada por la Biblioteca de la ETSIIT de la Universidad de Granada durante los meses de noviembre-diciembre de 2015 y titulada: "Tim Berners-Lee: inventor de la World Wide Web"

Forecasting selected specific age mortality rate of Malaysia by using Lee-Carter model

Science.gov (United States)

Shukri Kamaruddin, Halim; Ismail, Noriszura

2018-03-01

Observing mortality pattern and trend is an important subject for any country to maintain a good social-economy in the next projection years. The declining in mortality trend gives a good impression of what a government has done towards macro citizen in one nation. Selecting a particular mortality model can be a tricky based on the approached method adapting. Lee-Carter model is adapted because of its simplicity and reliability of the outcome results with approach of regression. Implementation of Lee-Carter in finding a fitted model and hence its projection has been used worldwide in most of mortality research in developed countries. This paper studies the mortality pattern of Malaysia in the past by using original model of Lee-Carter (1992) and hence its cross-sectional observation for a single age. The data is indexed by age of death and year of death from 1984 to 2012, in which are supplied by Department of Statistics Malaysia. The results are modelled by using RStudio and the keen analysis will focus on the trend and projection of mortality rate and age specific mortality rate in the future. This paper can be extended to different variants extensions of Lee-Carter or any stochastic mortality tool by using Malaysia mortality experience as a centre of the main issue.

Relation between the Lee-Wick and Nambu-Jona-Lasinio models of chiral symmetry breaking

International Nuclear Information System (INIS)

Klevansky, S.P.; Lemmer, R.H.

1990-01-01

The connection between the sigma model of Lee and Wick and the Nambu-Jona-Lasinio (NJL) model is discussed. It is shown that the sigma field potential of the linear Lee-Wick model is identical in form with the variation of the vacuum energy of the NJL system with the baryonic scalar density n s . The sigma field is proportional to n s . Furthermore, the coupling constant and mass of this σ field are fully determined by the NJL model version of the Goldberger-Treiman relation. It is shown further that the restoration of chiral symmetry with increasing baryonic density always occurs via a second order transition in the NJL model, while it is necessarily of first order in the associated linear Lee-Wick model. (orig.)

Persistence of the longnose darter (P. nasuta) in Lee Creek, Oklahoma

Science.gov (United States)

Gatlin, Michael R.; Long, James M.

2011-01-01

The longnose darter Percina nasuta (Bailey) is one of Oklahoma’s rarest fish species (1) and is listed by the state as endangered. Throughout the rest of its range, which includes Missouri, Arkansas and the far eastern portion of Oklahoma, the longnose darter is classified as “rare” or “threatened” (2, 3, 4, 5, 6, 1). This species inhabits both slow- and fast-water habitats with cobble and gravel substrates in medium to large streams (7, 8, 1). Oklahoma populations of longnose darter are known to occur only in the Poteau River and Lee Creek drainages in Le Flore and Sequoyah counties, respectively (9, 10). Cross and Moore (9) collected longnose darters from the Poteau River in 1947. The species was not collected in a subsequent survey of the Poteau River in 1974 (11), possibly because of the effects from the Wister Dam, which was completed in 1949. Darters are especially susceptible to flow alterations from dams (2, 12). This, together with the 1992 completion of Lee Creek Reservoir in Arkansas, has raised concern for the Lee Creek population of longnose darters (13).

W3C head Berners-Lee to be knighted

CERN Multimedia

Gross, G

2004-01-01

"Tim Berners-Lee, credited with inventing the World Wide Web and now director of the World Wide Web Consortium, will be named a knight commander, Order of the British Empire, by Queen Elizabeth II, the W3C announced Wednesday" (1 page)

T.D Lee and Lisa Randall visit ATLAS

CERN Multimedia

Pauline Gagnon

Professor Tsung-Dao Lee, who received the Nobel Prize for Physics in 1957 for postulating that parity is not conserved in weak interactions, visited the ATLAS detector this month. He is seen here in the company of Peter Jenni, spokesperson for ATLAS. T.D. Lee is still very active at over 80, pursuing his theory work to this day. Professor Lisa Randall from Harvard University, the well-known theorist behind the Randall-Sundrum theory for extra dimensions, was also part of the group visiting the ATLAS detector. She is seen here with Fabiola Gianotti, deputy spokesperson for ATLAS. Lisa Randall's two initial papers have been quoted both more than 2500 times, making her the most cited theoretical physicist in the world in the last five years as of last autumn - a total of about 10,000 citations! One wonders here if Peter is pointing to a CP-violating graviton spotted in the ATLAS cavern... From left to right: Fabiola Gianotti, Gustaaf Brooijmans, convener of the ATLAS Exotics physics gro...

Yang-Lee zeros for a Potts model of helix-coil transition with nontrivial topology

International Nuclear Information System (INIS)

Ananikian, N.; Ananikyan, L.; Artuso, R.; Sargsyan, K.

2007-07-01

The Yang-Lee partition function zeros of the Q-state Potts model on a zigzag ladder are studied by a transfer-matrix approach. This Q-state model has a non-trivial topology induced by three-site interactions on a zigzag ladder and is proposed as a description of helix-coil transition in homo-polymers. The Yang-Lee zeros are associated to complex values of the solvent-related coupling constant K (magnetic field) and they are exactly derived for arbitrary values of the system parameters: Q, J (coupling constant of hydrogen binding) and temperature. It is shown that there is only a quasi-phase transition for all temperatures. The densities of the Yang-Lee zeros are singular at the edge singularity points and the critical exponent σ = -1/2. (author)

What Lee Raymond actually said in Beijing [15th WPC

International Nuclear Information System (INIS)

Raymond, Lee.

1997-01-01

When Lee Raymond, Chairman and Chief Executive Officer, Exxon Corporation gave this keynote address at the recent World Petroleum Congress in Beijing, he drew attention to the way economic growth alleviates poverty and to the close linkage between economic growth and energy use. He also drew attention to the weakness of the scientific evidence for climate change being caused by fossil fuel burning and his doubts about the wisdom of setting targets for the reduction of CO 2 emissions. At a press conference after the presentation Lee Raymond assented to the suggestion that the European oil companies have been hijacked by the environmentalists. Petroleum Review has reproduced the full text of the speech so that readers can judge for themselves the merits of the arguments and their likely impact on the Kyoto conference. (UK)

Lee waves: Benign and malignant

Science.gov (United States)

Wurtele, M. G.; Datta, A.; Sharman, R. D.

1993-01-01

The flow of an incompressible fluid over an obstacle will produce an oscillation in which buoyancy is the restoring force, called a gravity wave. For disturbances of this scale, the atmosphere may be treated as dynamically incompressible, even though there exists a mean static upward density gradient. Even in the linear approximation - i.e., for small disturbances - this model explains a great many of the flow phenomena observed in the lee of mountains. However, nonlinearities do arise importantly, in three ways: (1) through amplification due to the decrease of mean density with height; (2) through the large (scaled) size of the obstacle, such as a mountain range; and (3) from dynamically singular levels in the fluid field. These effects produce a complicated array of phenomena - large departure of the streamlines from their equilibrium levels, high winds, generation of small scales, turbulence, etc. - that present hazards to aircraft and to lee surface areas. The nonlinear disturbances also interact with the larger-scale flow in such a manner as to impact global weather forecasts and the climatological momentum balance. If there is no dynamic barrier, these waves can penetrate vertically into the middle atmosphere (30-100 km), where recent observations show them to be of a length scale that must involve the coriolis force in any modeling. At these altitudes, the amplitude of the waves is very large, and the phenomena associated with these wave dynamics are being studied with a view to their potential impact on high performance aircraft, including the projected National Aerospace Plane (NASP). The presentation shows the results of analysis and of state-of-the-art numerical simulations, validated where possible by observational data, and illustrated with photographs from nature.

Polyphenols from Wine Lees as a Novel Functional Bioactive Compound in the Protection Against Oxidative Stress and Hyperlipidaemia

Directory of Open Access Journals (Sweden)

Irena Landeka Jurčević

2017-01-01

Full Text Available The study examines the potential of wine industry by-product, the lees, as a rich mixture of natural polyphenols, and its physiological potential to reduce postprandial metabolic and oxidative stress caused by a cholesterol-rich diet in in vivo model. Chemical analysis of wine lees showed that their total solid content was 94.2 %. Wine lees contained total phenols, total nonflavonoids and total flavonoids expressed in mg of gallic acid equivalents per 100 g of dry mass: 2316.6±37.9, 1332.5±51.1 and 984.1±28.2, respectively. The content of total anthocyanins expressed in mg of cyanidin-3-glucoside equivalents per 100 g of dry mass was 383.1±21.6. Antioxidant capacity of wine lees determined by the DPPH and FRAP methods and expressed in mM of Trolox equivalents per 100 g was 259.8±1.8 and 45.7±1.05, respectively. The experiment lasted 60 days using C57BL/6 mice divided in four groups: group 1 was fed normal diet and used as control, group 2 was fed normal diet with added wine lees, group 3 was fed high-cholesterol diet (HCD, i.e. normal diet with the addition of sunflower oil, and group 4 was fed HCD with wine lees. HCD increased serum total cholesterol (TC by 2.3-fold, triacylglycerol (TAG by 1.5-fold, low-density lipoprotein (LDL by 3.5-fold and liver malondialdehyde (MDA by 50 %, and reduced liver superoxide dismutase (SOD by 50 %, catalase (CAT by 30 % and glutathione (GSH by 17.5 % compared to control. Conversely, treatment with HCD and wine lees reduced TC and LDL up to 1.4 times more than with HCD only, with depletion of lipid peroxidation (MDA and restoration of SOD and CAT activities in liver, approximating values of the control. HDL levels were unaffected in any group. Serum transaminase activity showed no hepatotoxic properties in the treatment with lees alone. In the proposed model, wine lees as a rich polyphenol source could be a basis for functional food products without alcohol.

Dynamical fragmentation of flux tubes in the Friedberg-Lee model

International Nuclear Information System (INIS)

Loh, S.; Greiner, C.; Mosel, U.; Thoma, M.H.

1997-01-01

We present two novel dynamical features of flux tubes in the Friedberg-Lee model. First the fusion of two (anti-)parallel flux tubes, where we extract a string-string interaction potential which has a qualitative similarity to the nucleon-nucleon potential in the Friedberg-Lee model obtained by Koepf et al. Furthermore we show the dynamical breakup of flux tubes via qq-particle production and the disintegration into mesons. We find, as a shortcoming of the present realization of the model, that the full dynamical transport approach presented in a previous publication fails to provide the disintegration mechanism in the semiclassical limit. Therefore, in addition, we present here a molecular dynamical approach for the motion of the quarks and show, as a first application, the space-time development of the quarks and their mean-fields for Lund-type string fragmentation processes. (orig.)

Intermittency and dynamical Lee-Yang zeros of open quantum systems.

Science.gov (United States)

Hickey, James M; Flindt, Christian; Garrahan, Juan P

2014-12-01

We use high-order cumulants to investigate the Lee-Yang zeros of generating functions of dynamical observables in open quantum systems. At long times the generating functions take on a large-deviation form with singularities of the associated cumulant generating functions-or dynamical free energies-signifying phase transitions in the ensemble of dynamical trajectories. We consider a driven three-level system as well as the dissipative Ising model. Both systems exhibit dynamical intermittency in the statistics of quantum jumps. From the short-time behavior of the dynamical Lee-Yang zeros, we identify critical values of the counting field which we attribute to the observed intermittency and dynamical phase coexistence. Furthermore, for the dissipative Ising model we construct a trajectory phase diagram and estimate the value of the transverse field where the stationary state changes from being ferromagnetic (inactive) to paramagnetic (active).

Tim Berners-Lee, World Wide Web inventor

CERN Multimedia

1994-01-01

Former physicist, Tim Berners-Lee invented the World Wide Web as an essential tool for high energy physics at CERN from 1989 to 1994. Together with a small team he conceived HTML, http, URLs, and put up the first server and the first 'what you see is what you get' browser and html editor. Tim is now Director of the Web Consortium W3C, the International Web standards body based at INRIA, MIT and Keio University.

Fundamental solution of bond pricing in the Ho-Lee stochastic interest rate model under the invariant criteria

Directory of Open Access Journals (Sweden)

Burhaneddin İzgi

2017-03-01

under the invariant criteria. We obtain transformations between Ho-Lee model with the corresponding linear (1 + 1 partial differential equation and the first Lie canonical form which is identical to the classical heat equation. These transformations help us to generate the fundamental solution for the Ho-Lee model with respect to the fundamental solution of the classical heat equation sense. Moreover, as a financial application of the Ho-Lee model, we choose the drift term from power functions and perform simulations via Milstein method. Furthermore, we obtain important results for the parameter calibration of the corresponding drift term by using the simulation results.

Duke Power's William Lee says INPO's purpose is solving industry problems, not educating the public

International Nuclear Information System (INIS)

Anon.

1984-01-01

Former Institute of Nuclear Power Operations (INPO) head, William Lee thinks that nuclear critics could misuse institute reports on investigations of nuclear plant construction and operation. If so, that would outweigh any public relations benefits of using the reports to inform and educate the public. Lee thinks the best way to gain public confidence is for the industry to perform well. The four-year-old institute was originally formed to improve operations, but recent problems with unfinished plants led to a system of construction audits. By offering guidance to companies building nuclear plants, INPO is meeting competition from utilities such as Duke Power, which is now marketing its expertise in designing and building plants. Lee emphasizes the importance of asking the right questions that will lead to quality control

Deterministic and stochastic trends in the Lee-Carter mortality model

DEFF Research Database (Denmark)

Callot, Laurent; Haldrup, Niels; Kallestrup-Lamb, Malene

2015-01-01

The Lee and Carter (1992) model assumes that the deterministic and stochastic time series dynamics load with identical weights when describing the development of age-specific mortality rates. Effectively this means that the main characteristics of the model simplify to a random walk model with age...... mortality data. We find empirical evidence that this feature of the Lee–Carter model overly restricts the system dynamics and we suggest to separate the deterministic and stochastic time series components at the benefit of improved fit and forecasting performance. In fact, we find that the classical Lee......–Carter model will otherwise overestimate the reduction of mortality for the younger age groups and will underestimate the reduction of mortality for the older age groups. In practice, our recommendation means that the Lee–Carter model instead of a one-factor model should be formulated as a two- (or several...

INCA Modelling of the Lee System: strategies for the reduction of nitrogen loads

Science.gov (United States)

Flynn, N. J.; Paddison, T.; Whitehead, P. G.

The Integrated Nitrogen Catchment model (INCA) was applied successfully to simulate nitrogen concentrations in the River Lee, a northern tributary of the River Thames for 1995-1999. Leaching from urban and agricultural areas was found to control nitrogen dynamics in reaches unaffected by effluent discharges and abstractions; the occurrence of minimal flows resulted in an upward trend in nitrate concentration. Sewage treatment works (STW) discharging into the River Lee raised nitrate concentrations substantially, a problem which was compounded by abstractions in the Lower Lee. The average concentration of nitrate (NO3) for the simulation period 1995-96 was 7.87 mg N l-1. Ammonium (NH4) concentrations were simulated less successfully. However, concentrations of ammonium rarely rose to levels which would be of environmental concern. Scenarios were run through INCA to assess strategies for the reduction of nitrate concentrations in the catchment. The conversion of arable land to ungrazed vegetation or to woodland would reduce nitrate concentrations substantially, whilst inclusion of riparian buffer strips would be unsuccessful in reducing nitrate loading. A 50% reduction in nitrate loading from Luton STW would result in a fall of up to 5 mg N l-1 in the reach directly affected (concentrations fell from maxima of 13 to 8 mg N l-1 , nearly a 40 % reduction), whilst a 20% reduction in abstractions would reduce maximum peaks in concentration in the lower Lee by up to 4 mg l-1 (from 17 to 13 mg N l-1, nearly a 25 % reduction),.

A critique of the Lees-Marshment market-oriented party model

DEFF Research Database (Denmark)

Ormrod, Robert P.

2006-01-01

This article presents conceptual and empirical criticisms of the Lees-Marshment market-oriented party model. Conceptual criticisms are the short-term approach, the narrow focus on voters, the nature of the relationship to competitors, a tendency towards centralisation and the lack of a distinction...

Interactions between yeast lees and wine polyphenols during simulation of wine aging: I. Analysis of remnant polyphenolic compounds in the resulting wines.

Science.gov (United States)

Mazauric, Jean-Paul; Salmon, Jean-Michel

2005-07-13

Wine aging on yeast lees is a traditional enological practice used during the manufacture of wines. This technique has increased in popularity in recent years for the aging of red wines. Although wine polyphenols interact with yeast lees to a limited extent, such interactions have a large effect on the reactivity toward oxygen of wine polyphenolic compounds and yeast lees. Various domains of the yeast cell wall are protected by wine polyphenols from the action of extracellular hydrolytic enzymatic activities. Polysaccharides released during autolysis are thought to exert a significant effect on the sensory qualities of wine. We studied the chemical composition of polyphenolic compounds remaining in solution or adsorbed on yeast lees after various contact times during the simulation of wine aging. The analysis of the remnant polyphenols in the wine indicated that wine polyphenols adsorption on yeast lees follows biphasic kinetics. An initial and rapid fixation is followed by a slow, constant, and saturating fixation that reaches its maximum after about 1 week. Only very few monomeric phenolic compounds remained adsorbed on yeast lees, and no preferential adsorption of low or high polymeric size tannins occurred. The remnant condensed tannins in the wine contained fewer epigallocatechin units than the initial tannins, indicating that polar condensed tannins were preferentially adsorbed on yeast lees. Conversely, the efficiency of anthocyanin adsorption on yeast lees was unrelated to its polarity.

Outlining the influence of non-conventional yeasts in wine ageing over lees.

Science.gov (United States)

Belda, Ignacio; Navascués, Eva; Marquina, Domingo; Santos, Antonio; Calderón, Fernando; Benito, Santiago

2016-07-01

During the last decade, the use of innovative yeast cultures of both Saccharomyces cerevisiae and non-Saccharomyces yeasts as alternative tools to manage the winemaking process have turned the oenology industry. Although the contribution of different yeast species to wine quality during fermentation is increasingly understood, information about their role in wine ageing over lees is really scarce. This work aims to analyse the incidence of three non-Saccharomyces yeast species of oenological interest (Torulaspora delbrueckii, Lachancea thermotolerans and Metschnikowia pulcherrima) and of a commercial mannoprotein-overproducer S. cerevisiae strain compared with a conventional industrial yeast strain during wine ageing over lees. To evaluate their incidence in mouthfeel properties of wine after 4 months of ageing, the mannoprotein content of wines was evaluated, together with other wine analytic parameters, such as colour and aroma, biogenic amines and amino acids profile. Some differences among the studied parameters were observed during the study, especially regarding the mannoprotein concentration of wines. Our results suggest that the use of T. delbrueckii lees in wine ageing is a useful tool for the improvement of overall wine quality by notably increasing mannoproteins, reaching values higher than obtained using a S. cerevisiae overproducer strain. Copyright © 2016 John Wiley & Sons, Ltd. Copyright © 2016 John Wiley & Sons, Ltd.

Selective Migration among Southern Blacks: A Reinterpretation of Lee (1951).

Science.gov (United States)

Wolff, JosePh L.

1979-01-01

Explanations of differences in IQs of Northern and Southern Blacks focus on selective migration (hereditarians) or environmental causes such as education, discrimination and cultural deprivation. In this paper the environmentalist position is questioned and certain neglected features of Lee's data are construed as providing strong evidence for…

Lee Miller à travers la Roumanie, l’appareil photo à la main (1946

Directory of Open Access Journals (Sweden)

Adrian-Silvan Ionescu

2012-01-01

Full Text Available A former model and fashion photographer turned war photographer, Lee Miller visited Romania twice, in 1938 and 1946 respectively. After her second visit she published her impressions and pictures, under the title of Roumania, in Vogue magazine. Besides the published material there are her manuscripts from The Lee Miller Achives at Farley Farm House, East Sussex, England, on which this paper is based. She crossed the border coming from Hungary in early February 1946. Heading for Sibiu her car, a Chevrolet Sedan, slipping on the ice-covered road, stopped on a snowbank far off in the ditch. While looking for help in the nearby village she and her companions left the car unguarded to discover it plundered of everything, wheels included.On a Sunday afternoon she had the privilege of being received by King Mihai I and Queen Mother Elena with whom she talked exstensively. She also took magnificent pictures with the Royal Family in the imposing Peleş Castle. At Sinaia, „the summer capital of Roumania” she had also the opportunity to portray Dinu Brătianu and Iuliu Maniu, the two elderly statesmen. Maniu was surrounded by friends and party members, among whom was young Corneliu Coposu, his private secretary.Moving to Bucharest, she met old friends such as Harri Brauner and his wife, Lena Constante, with whom she wandered through the country eight years ago. Lena and Elena Pătrășcanu, wife of Lucrețiu Pătrășcanu, Minister of Justice, have started a successful marionette theatre where Lee took nice pictures. Other were taken on the streets, with peasants, street vendors and their customers. Harri took her to a bistro where they met Maria Lătărețu, the celebrating folk singer whom Brauner recorded many times. They enjoyed her songs. Suffering from fibrositis, Lee Miller undertook a peculiar treatment in a gypsy village where the inhabitants were dancing bears trainers. She was massaged by a bear weighing about 300 pounds while Brauner took

A State-Space Estimation of the Lee-Carter Mortality Model and Implications for Annuity Pricing

OpenAIRE

Man Chung Fung; Gareth W. Peters; Pavel V. Shevchenko

2015-01-01

In this article we investigate a state-space representation of the Lee-Carter model which is a benchmark stochastic mortality model for forecasting age-specific death rates. Existing relevant literature focuses mainly on mortality forecasting or pricing of longevity derivatives, while the full implications and methods of using the state-space representation of the Lee-Carter model in pricing retirement income products is yet to be examined. The main contribution of this article is twofold. Fi...

Brassia campestris L. ssp. chinensis L.var. utilis Tsen et Lee

African Journals Online (AJOL)

omodibo

2012-12-31

Dec 31, 2012 ... On the basis of morphological and cultural features, the pathogen ... Alternaria isolate from Purple-Caitai showed 99% identity with other ITS sequences of .... Cho KH, Park SH, Kim KT, Kim S, Kim JS, Park BS, Woo JG, Lee HJ.

Numerical Simulation of a Lee Wave Case over Three-Dimensional Mountainous Terrain under Strong Wind Condition

Directory of Open Access Journals (Sweden)

Lei Li

2013-01-01

Full Text Available This study of a lee wave event over three-dimensional (3D mountainous terrain in Lantau Island, Hong Kong, using a simulation combining mesoscale model and computational fluid dynamics (CFD model has shown that (1 3D steep mountainous terrain can trigger small scale lee waves under strong wind condition, and the horizontal extent of the wave structure is in a dimension of few kilometers and corresponds to the dimension of the horizontal cross-section of the mountain; (2 the life cycle of the lee wave is short, and the wave structures will continuously form roughly in the same location, then gradually move downstream, and dissipate over time; (3 the lee wave triggered by the mountainous terrain in this case can be categorized into “nonsymmetric vortex shedding” or “turbulent wake,” as defined before based on water tank experiments; (4 the magnitude of the wave is related to strength of wind shear. This study also shows that a simulation combining mesoscale model and CFD can capture complex wave structure in the boundary layer over realistic 3D steep terrain, and have a potential value for operational jobs on air traffic warning, wind energy utilization, and atmospheric environmental assessment.

Markkinointisuunnitelma digitaaliseen markkinointiin Case Baan Lee Beach Resort & Sauna

OpenAIRE

Lähteenmäki, Essi

2017-01-01

Tämän opinnäytetyön tavoitteena on kehittää Baan Lee Beach Resort & Saunan digitaalista markkinointia markkinointisuunnitelman avulla. Yritys on aloittamassa liiketoimintaansa erittäin kilpailulla alalla, jossa digitaalinen markkinointi on tärkeä osa kilpailussa menestymistä ja se on otettava huomioon yrityksen markkinointistrategian tärkeänä osana. Markkinointisuunnitelmalla pyritään takaamaan markkinointistrategian mukainen toiminta. Markkinointisuunnitelmassa kuvataan yrityksen nykyti...

Servicing the first web server - Tim Berners-Lee's NeXT

CERN Multimedia

unknown, Association aBCM

2009-01-01

In August 2009 a team from the Association aBCM in Lausanne came to CERN to give the world's first web server a health check under the watchful eye of web pioneer Robert Cailliau. They took an image of the hard drive at this time, copies of which were given to Robert Cailliau and Tim Berners-Lee.

A relation between deformed superspace and Lee-Wick higher-derivative theories

Science.gov (United States)

Dias, M.; Ferrari, A. F.; Palechor, C. A.; Senise, C. R., Jr.

2015-07-01

We propose a non-anticommutative superspace that relates to the Lee-Wick type of higher-derivative theories, which are known for their interesting properties and have led to proposals of phenomenologically viable higher-derivative extensions of the Standard Model. The deformation of superspace we consider does not preserve supersymmetry or associativity in general, but, we show that a non-anticommutative version of the Wess-Zumino model can be properly defined. In fact, the definition of chiral and antichiral superfields turns out to be simpler in our case than in the well known N=1/2 supersymmetric case. We show that when the theory is truncated at the first nontrivial order in the deformation parameter, supersymmetry is restored, and we end up with a well-known Lee-Wick type of higher-derivative extension of the Wess-Zumino model. Thus, we show how non-anticommutativity could provide an alternative mechanism for generating these higher-derivative theories.

Forecasting the mortality rates using Lee-Carter model and Heligman-Pollard model

Science.gov (United States)

Ibrahim, R. I.; Ngataman, N.; Abrisam, W. N. A. Wan Mohd

2017-09-01

Improvement in life expectancies has driven further declines in mortality. The sustained reduction in mortality rates and its systematic underestimation has been attracting the significant interest of researchers in recent years because of its potential impact on population size and structure, social security systems, and (from an actuarial perspective) the life insurance and pensions industry worldwide. Among all forecasting methods, the Lee-Carter model has been widely accepted by the actuarial community and Heligman-Pollard model has been widely used by researchers in modelling and forecasting future mortality. Therefore, this paper only focuses on Lee-Carter model and Heligman-Pollard model. The main objective of this paper is to investigate how accurately these two models will perform using Malaysian data. Since these models involves nonlinear equations that are explicitly difficult to solve, the Matrix Laboratory Version 8.0 (MATLAB 8.0) software will be used to estimate the parameters of the models. Autoregressive Integrated Moving Average (ARIMA) procedure is applied to acquire the forecasted parameters for both models as the forecasted mortality rates are obtained by using all the values of forecasted parameters. To investigate the accuracy of the estimation, the forecasted results will be compared against actual data of mortality rates. The results indicate that both models provide better results for male population. However, for the elderly female population, Heligman-Pollard model seems to underestimate to the mortality rates while Lee-Carter model seems to overestimate to the mortality rates.

Optimization Evaluation: Lee Chemical Superfund Site, City Of Liberty, Clay County, Missouri

Science.gov (United States)

The Lee Chemical Superfund Site (site) is located along Missouri Highway 210 in Liberty, Missouri, approximately 15 miles east of Kansas City, Missouri. Currently, the site is a vacant lot of approximately2.5 acres in a flat alluvial plain.

Komisjon plaanib ökotoodete eelistamist liidu hangetel / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2004-01-01

Euroopa Komisjon kavatseb luua reeglid, mis annavad hangetel eelise lisaks keskkonnajuhtimisstandardeid rakendanud ettevõtetele ka ühenduse ökomärgist omavatele toodetele. Ettevõtete juhtide kommentaarid ökomärgise kasutamise kohta. Lisad: Ökotoode peab vastama ligi paarikümnele kriteeriumile; Ökomärgise litsentsi eeltöö tehakse Eestis. Vt. samas: Ökomärgise litsentsi väljastav pädev asutus tuleb Eestisse. Kommenteerivad Merike Lees ja Anu-Maaja Pallok

Tentative identification of polar and mid-polar compounds in extracts from wine lees by liquid chromatography-tandem mass spectrometry in high-resolution mode.

Science.gov (United States)

Delgado de la Torre, M P; Priego-Capote, F; Luque de Castro, M D

2015-06-01

Sustainable agriculture has a pending goal in the revalorization of agrofood residues. Wine lees are an abundant residue in the oenological industry. This residue, so far, has been used to obtain tartaric acid or pigments but not for being qualitatively characterized as a source of polar and mid-polar compounds such as flavonoids, phenols and essential amino acids. Lees extracts from 11 Spanish wineries have been analyzed by liquid chromatography coupled to tandem mass spectrometry (LC-MS/MS) in high resolution mode. The high-resolution power of LC-MS/MS has led to the tentative identification of the most representative compounds present in wine lees, comprising primary amino acids, anthocyans, flavanols, flavonols, flavones and non-flavonoid phenolic compounds, among others. Attending to the profile and content of polar and mid-polar compounds in wine lees, this study underlines the potential of wine lees as an exploitable source to isolate interesting compounds. Copyright © 2015 John Wiley & Sons, Ltd.

HISTORY EDUCATION - SOME THOUGHTS FROM THE UK: interviews Peter J. Lee

Directory of Open Access Journals (Sweden)

Cristiani Bereta da Silva

2014-05-01

Peter Lee was, until he very recently retired, a senior lecturer in the History Education Unit at the Institute of Education at the University of London. Having taught History in primary and secondary schools, Professor Lee has coordinated several research projects related to History Teaching and Learning, including CHATA (Concepts of History and Teaching Approaches a project well-known in Brazil. Several of his publications investigate the ideas that children and teenagers have over History in several books, chapters, and articles – many of these with Rosalyn Ashby as co-author.  Some of his articles have been translated to Portuguese, circulating among researchers concerned with understanding how children learn History. The questions in this interview have been elaborated so that Peter Lee’s reflections may collaborate with the development of History Teaching and History Education research in Brazil. All contact has been made via e-mail, a rather useful tool that has shortened the distance between Florianópolis and London for a few long moments between July and October 2012.

' "Life is Movement": Vernon Lee and Sculpture'

DEFF Research Database (Denmark)

Østermark-Johansen, Lene

2018-01-01

How do living, breathing human bodies respond to the inert bodies of sculpture? This article examines some of the art-theoretical and psychological writings of Violet Paget (‘Vernon Lee’) and Clementina Anstruther-Thomson of the 1880s and 1890s in an attempt to map the evolution of their formalist...... art criticism. Engaging with the eighteenth-century ghosts of Johann Joachim Winckelmann and Gotthold Ephraim Lessing, Lee and Anstruther-Thomson created their very own exploration of art forms evolving in space and in time. Questioning how our reading of literature affects our reading of sculpture...... from Lee’s early essays in Belcaro: Being Essays on Sundry Aesthetical Questions (1881) to the late collaborative volume Art and Man (1924)....

Looking for Asian butch-dykes: exploring filmic representations of East Asian butch-dykes in Donna Lee's Enter the Mullet.

Science.gov (United States)

Lin, Hui-Ling

2009-01-01

Asian butch-dykes have been overlooked in analyses of Chinese cinema, studies that often concentrate on "feminized" transgender roles. This article examines cinematic representations of Asian butch-dykes through film analysis of Enter the Mullet (2004), a five-minute short, and in-depth interviews with the filmmaker, Donna Lee, a Chinese-Canadian in Vancouver. Lee's film is inspired by Enter the Dragon (1973), starring Bruce Lee, the most recognized icon of Asian masculinity. Combining with the mullet hairstyle, which is often associated with White working-class, the filmmaker introduces viewers to the hybrid masculinity of Asian butch-dykes. The article argues that Asian female masculinity can be a strategic means of destabilizing the hegemony of White-male-middle-class masculinity.

Vertical structure and microphysical characteristics of precipitation on the high terrain and lee side of the Olympic Mountains

Science.gov (United States)

Zagrodnik, J. P.; McMurdie, L. A.; Houze, R.

2017-12-01

As mid-latitude cyclones pass over coastal mountain ranges, the processes producing their clouds and precipitation are modified when they encounter complex terrain, leading to a maximum in precipitation fallout on the windward slopes and a minimum on the lee side. The precipitation that does reach the high terrain and lee side of a mountain range can be theoretically determined by a complex interaction between the dynamics of air lifting over the terrain, the thermodynamics of moist air, and the microphysical time required to grow particles large enough to fall out. To date, there have been few observational studies that have focused on the nonlinear microphysical processes contributing to the variability of precipitation that is received on the lee side slopes of a mountain range such as the Olympic Mountains. The 2015-16 Olympic Mountains Experiment (OLYMPEX) collected unprecedented observations on the high terrain and lee side of the Olympic Mountains including frequent soundings on Vancouver Island, dual-polarization Doppler radar, multi-frequency airborne radar, and ground-based particle size and crystal habit observations at the higher elevation Hurricane Ridge site. We utilize these observations to examine the evolution of the vertical structure and microphysical precipitation characteristics over the high terrain and leeside within the context of large-scale dynamic and thermodynamic conditions that evolve during the passage of cold season mid-latitude cyclones. The primary goal is to determine the degree to which the observed variability in lee side precipitation amount and microphysical properties are controlled by variations in temperature, flow speed and direction, shear, and stability associated with characteristic synoptic storm sectors and frontal passages.

On the Seventh Day, He Rested: Lee Kuan Yew and the Creation of Singapore

National Research Council Canada - National Science Library

Neary, Patrick C

1997-01-01

...-oriented domestic policies in pursuit of national goals. Lee's paternal authoritarianism proved to be highly successful, but this success sowed the seeds of discontent now producing weeds in his island paradise.

Phenolic characterization of aging wine lees: Correlation with antioxidant activities.

Science.gov (United States)

Romero-Díez, R; Rodríguez-Rojo, S; Cocero, M J; Duarte, C M M; Matias, A A; Bronze, M R

2018-09-01

Aging wine lees are water-wastes produced during the wine aging inside wood barrels that can be considered as alternative sources of bioactive compounds. Phenolic characterization and antioxidant activity (AA) measurements of wines lees solid-liquid extracts have been undertaken on a dry extract (DE) basis. Solvents with different polarities (water, methanol, ethanol, two hydroalcoholic mixtures and acetone) were used. Total phenolic (TPC) and total flavonoid contents (TFC) were determined. The mixture of 75:25(v/v) EtOH:H 2 O showed the highest values with 254 mg GAE /g DE and 146 mg CATE /g DE respectively. HORAC, HOSC and FRAP were used to determine the AA of the extracts being also highest for the mixture of 75:25(v/v) EtOH:H 2 O (4690 µmol CAE /g DE , 4527 µmol TE /g DE and 2197 µmol TE /g DE , respectively). For ORAC method, methanol extract showed the best value with 2771 µmol TE /g DE . Correlations between TPC, TFC, phenolic compounds and AA were determined. Most relevant compounds contributing to AA were identified using data from mass spectrometry, being mainly anthocyanins. Copyright © 2018 Elsevier Ltd. All rights reserved.

Lee-side flow structures of very low aspect ratio cruciform wing–body configurations

CSIR Research Space (South Africa)

Tuling, S

2013-12-01

Full Text Available A numerical and experimental investigation was performed to study the dominant flow structures in the lee side of a cruciform wing–body configuration at supersonic speeds in the + orientation. The wings or strakes are of very low aspect ratio...

Näitleja Tommy Lee Jonesi meditatsioon režissööritoolis / Andris Feldmanis

Index Scriptorium Estoniae

Feldmanis, Andris, 1982-

2007-01-01

Vestern "Melquiades Estrada kolm matust" ("The Three Burials of Melquiades Estrada") : stsenarist Guillermo Arriaga : režissöör ja osatäitja Tommy Lee Jones : operaator Chris Menges : Ameerika Ühendriigid, 2005

Comparison of a new digital KM screen test with conventional Hess and Lees screen tests in the mapping of ocular deviations.

Science.gov (United States)

Thorisdottir, Rannveig Linda; Sundgren, Johanna; Sheikh, Rafi; Blohmé, Jonas; Hammar, Björn; Kjellström, Sten; Malmsjö, Malin

2018-05-28

To evaluate the digital KM screen computerized ocular motility test and to compare it with conventional nondigital techniques using the Hess and Lees screens. Patients with known ocular deviations and a visual acuity of at least 20/100 underwent testing using the digital KM screen and the Hess and Lees screen tests. The examination duration, the subjectively perceived difficulty, and the patient's method of choice were compared for the three tests. The accuracy of test results was compared using Bland-Altman plots between testing methods. A total of 19 patients were included. Examination with the digital KM screen test was less time-consuming than tests with the Hess and Lees screens (P digital KM screen). Patients found the test with the digital KM screen easier to perform than the Lees screen test (P = 0.009) but of similar difficulty to the Hess screen test (P = 0.203). The majority of the patients (83%) preferred the digital KM screen test to both of the other screen methods (P = 0.008). Bland-Altman plots showed that the results obtained with all three tests were similar. The digital KM screen is accurate and time saving and provides similar results to Lees and Hess screen testing. It also has the advantage of a digital data analysis and registration. Copyright © 2018 American Association for Pediatric Ophthalmology and Strabismus. Published by Elsevier Inc. All rights reserved.

The Pitzer-Lee-Kesler-Teja (PLKT) Strategy and Its Implementation by Meta-Computing Software

Czech Academy of Sciences Publication Activity Database

Smith, W. R.; Lísal, Martin; Missen, R. W.

2001-01-01

Roč. 35, č. 1 (2001), s. 68-73 ISSN 0009-2479 Institutional research plan: CEZ:AV0Z4072921 Keywords : The Pitzer -Lee-Kesler-Teja (PLKT) strategy * implementation Subject RIV: CF - Physical ; Theoretical Chemistry

Ocean PHILLS Data Collection and Processing: May 2000 Deployment, Lee Stocking Island, Bahamas

National Research Council Canada - National Science Library

Leathers, Robert

2002-01-01

.... It was deployed in a region near Lee Stocking Island (LSI), Bahamas in May 2000. This document describes the LSI 2000 PHILLS data set and the manner in which it was processed to obtain remote-sensing reflectance images for use by the scientific community...

Comparison of Benedict-Webb-Rubin, Starling and Lee-Kesler equations of state for use in P-V-T calculations

International Nuclear Information System (INIS)

McFee, D.G.; Mueller, K.H.; Lielmezs, J.

1982-01-01

By means of the available experimental gas compressibility data, the predictive accuracy of the Benedict-Webb-Rubin, Starling and Lee-Kesler equations was tested over wide temperature and pressure ranges for the following commonly used industrial gases: CH 4 , C 2 H 6 , C 3 H 8 , CO 2 , Ar, He, H 2 and N 2 . The root mean square (RMS) percent errors calculated over the T-P range investigated for all compounds, showed a degree of superiority and ease of use of the Lee-Kesler equation over the Benedict-Webb-Rubin and Starling equations. In order to treat quantal fluids H 2 and He, the Benedict-Webb-Rubin equation was modified by making constant B 0 temperature dependent, while the Starling and Lee-Kesler equations were rewritten through inclusion of quantum effect corrected pseudo-critical state parameters. (orig.)

77 FR 18852 - Lee Metcalf National Wildlife Refuge, Stevensville, MT; Draft Comprehensive Conservation Plan and...

Science.gov (United States)

2012-03-28

... business hours at the Lee Metcalf National Wildlife Refuge headquarters located at 4567 Wildfowl Lane... habitats and has created and modified wetlands. Riverfront forest includes early succession tree species...

Tuning of Lee Path Loss Model based on recent RF measurements in 400 MHZ conducted in Riyadh City, Saudi Arabia

International Nuclear Information System (INIS)

Alotaibi, Faihan D.; Ali, Adel A.

2008-01-01

In mobile radio systems, path loss models are necessary for proper planning, interference estimations, frequently assignments and cell parameters which are basic for network planning process as well as Location Based Services (LBS) techniques that are not based on GPS system. Empirical models are the most adjustable models that can be suited to different types of environments. In this paper, the Lee path loss model has been tuned using Least Square (LS) algorithm to fit measured data for TETRA system operating 400 MHz in Riyadh urban and suburbs. Consequently, Lee model's parameter (L0, y) are obtained for the targeted areas. The performance of the tuned Lee model is then compared to the three most widely used empirical path loss models: Hat, ITU-R and Cost 231 Walfisch-Ikegami non line-of-sight (CWI-NLOS) path loss models. The performance criterion selected for the comparison of various empirical path loss models are the Root Mean Square Error (RMSE) and goodness of fit (R2). The RMSE and R2between the actual and predicted data are calculated for various path loss models. It turned that the tuned Lee model outperforms the other empirical models. (author)

Lee as Critical Thinker: The Example of the Gettysburg Campaign

Science.gov (United States)

2012-05-04

importance were “ Hannibal , Frederick the Great, and especially Napoleon, all of whom were models for Lee as he led the Army of Northern Virginia in battle...Cannae, Leuthen, and Austerlitz. The Battle of Cannae culminated in a double envelopment by Hannibal against the Romans and “is important…because...it shows how Hannibal was able to completely surround a much larger force Roman force (40,000 versus 70,000, as compared with Lee’s 74,000 facing

Effects of Variability in Fundamental Frequency on L2 Vocabulary Learning: A Comparison between Learners Who Do and Do Not Speak a Tone Language

Science.gov (United States)

Barcroft, Joe; Sommers, Mitchell S.

2014-01-01

Previous studies (Barcroft & Sommers, 2005; Sommers & Barcroft, 2007) have demonstrated that variability in talker, speaking style, and speaking rate positively affect second language vocabulary learning, whereas variability in overall amplitude and fundamental frequency (F0) do not, at least for native English speakers. Sommers and…

Grey relational analysis for evaluating the effects of different rates of wine lees-derived biochar application on a plant-soil system with multi-metal contamination.

Science.gov (United States)

Xu, Min; Zhu, Qihong; Wu, Jun; He, Yan; Yang, Gang; Zhang, Xiaohong; Li, Li; Yu, Xiaoyu; Peng, Hong; Wang, Lilin

2018-03-01

In this study, grey relational analysis (GRA) was used to investigate the effects of different application rates of wine lees-derived biochar on a plant-soil system with multi-metal contamination. A pot experiment was conducted to determine rice growth in multi-metal-contaminated soil amended with samples of wine lees-derived biochar, and 47 indicators (including soil properties, microbial activity, and plant physiology) were selected as evaluation indexes to assess the plant-soil system. The results indicated that higher wine lees-derived biochar application rates (2% W/W) were favorable for soil fertility, the bioconcentration factor (BF), and the mobility factor (MF, %) (with the exception of Cr, Zn, and Hg), but an application of 1% produced the highest plant growth, enzymatic activities, and bacterial diversity. The richness of the bacterial communities was reduced in the soil amended with the wine lees-derived biochar. According to the GRA assessment, the 1% application rate of wine lees-derived biochar was more suitable for restoring the holistic plant-soil system than were the application rates of 0, 0.5, and 2% (W/W). Furthermore, this study shows that GRA is a useful method for evaluating plant-soil systems.

Nobelist TD LEE Scientist Cooperation Network and Scientist Innovation Ability Model

OpenAIRE

Fang, Jin-Qing; Liu, Qiang

2013-01-01

Nobelist TD Lee scientist cooperation network (TDLSCN) and their innovation ability are studied. It is found that the TDLSCN not only has the common topological properties both of scale-free and small-world for a general scientist cooperation networks, but also appears the creation multiple-peak phenomenon for number of published paper with year evolution, which become Nobelist TD Lee’s significant mark distinguished from other scientists. This new phenomenon has not been revealed in the scie...

Berners-Lee and the IPEN reality

International Nuclear Information System (INIS)

Sacramento, Jose Miguel Noronha; Rogero, Jose Roberto

2010-01-01

This article discusses a study held with researchers from IPEN and organizations that operate or could act as IPEN partners or clients on research projects and consumption of its products and services. The survey had its origin in the perception of the difficulties in alignment of IPEN with the demands of society, taking as a point of attention processes used in the disclosure and dissemination of scientific knowledge to the public other than the academic communities or specialists in the areas of IPEN usually operates. Were mapped communication flows between the researchers of IPEN and between companies and the IPEN so as to identify the necessary conditions to improve communication between different universes such as academic and business. The comparison of the conditions currently found in the IPEN with the 1991 initial proposal of Tim Berners-Lee when creating the World Wide Web to CERN and with web portals of organizations similar to IPEN provided valuable grants for the planning of next steps of IPEN organization in terms of its relationship with potential partners and, ultimately, the society. (author)

The Friedberg-Lee symmetry and minimal seesaw model

International Nuclear Information System (INIS)

He Xiaogang; Liao Wei

2009-01-01

The Friedberg-Lee (FL) symmetry is generated by a transformation of a fermionic field q to q+ξz. This symmetry puts very restrictive constraints on allowed terms in a Lagrangian. Applying this symmetry to N fermionic fields, we find that the number of independent fields is reduced to N-1 if the fields have gauge interaction or the transformation is a local one. Using this property, we find that a seesaw model originally with three generations of left- and right-handed neutrinos, with the left-handed neutrinos unaffected but the right-handed neutrinos transformed under the local FL translation, is reduced to an effective theory of minimal seesaw which has only two right-handed neutrinos. The symmetry predicts that one of the light neutrino masses must be zero.

THE YUAN-TSEH LEE ARRAY FOR MICROWAVE BACKGROUND ANISOTROPY

International Nuclear Information System (INIS)

Ho, Paul T. P.; Altamirano, Pablo; Chang, C.-H.; Chang, S.-H.; Chang, S.-W.; Chen, C.-C.; Chen, K.-J.; Chen, M.-T.; Han, C.-C.; Ho, West M.; Huang, Y.-D.; Hwang, Y.-J.; Ibanez-Romano, Fabiola; Jiang Homin; Koch, Patrick M.; Kubo, Derek Y.; Li, C.-T.; Lim, Jeremy; Lin, K.-Y.; Liu, G.-C.

2009-01-01

The Yuan-Tseh Lee Array for microwave background anisotropy is the first interferometer dedicated to study the cosmic microwave background radiation at 3 mm wavelength. The choice of 3 mm is to minimize the contributions from foreground synchrotron radiation and Galactic dust emission. The initial configuration of seven 0.6 m telescopes mounted on a 6 m hexapod platform was dedicated in 2006 October on Mauna Loa, Hawaii. Scientific operations began with the detection of a number of clusters of galaxies via the thermal Sunyaev-Zel'dovich effect. We compare our data with Subaru weak-lensing data to study the structure of dark matter. We also compare our data with X-ray data to derive the Hubble constant.

Acceleration of ageing on lees in red wines by application of ultrasounds

OpenAIRE

Fresno, Juan Manuel del; Morata Barrado, Antonio Dionisio; Loira, Iris; Escott, Carlos; Cuerda, Rafael; Calderon Fernandez, Fernando; Suarez Lepe, Jose Antonio

2017-01-01

A transfer of parietal polysaccharides and mannoproteins is produced during aging on lees [1]. This transfer of compounds to wine is carried out after cell death. It comes to breakdown of polysaccharides from cell wall (yeast autolysis). This technique increases the density in wines [2] and gives more body and structure. Interactions between yeast polysaccharides and wine tannins will result in decrease of tannic perception (decrease of astringency). Increase of varietal characteristics is pr...

The Brain Dead Patient Is Still Sentient: A Further Reply to Patrick Lee and Germain Grisez.

Science.gov (United States)

Austriaco, Nicanor Pier Giorgio

2016-06-01

Patrick Lee and Germain Grisez have argued that the total brain dead patient is still dead because the integrated entity that remains is not even an animal, not only because he is not sentient but also, and more importantly, because he has lost the radical capacity for sentience. In this essay, written from within and as a contribution to the Catholic philosophical tradition, I respond to Lee and Grisez's argument by proposing that the brain dead patient is still sentient because an animal with an intact but severed spinal cord can still perceive and respond to external stimuli. The brain dead patient is an unconscious sentient organism. © The Author 2016. Published by Oxford University Press, on behalf of the Journal of Medicine and Philosophy Inc. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Nonsingular cosmology with a scale-invariant spectrum of cosmological perturbations from Lee-Wick theory

International Nuclear Information System (INIS)

Cai Yifu; Qiu Taotao; Brandenberger, Robert; Zhang Xinmin

2009-01-01

We study the cosmology of a Lee-Wick type scalar field theory. First, we consider homogeneous and isotropic background solutions and find that they are nonsingular, leading to cosmological bounces. Next, we analyze the spectrum of cosmological perturbations which result from this model. Unless either the potential of the Lee-Wick theory or the initial conditions are finely tuned, it is impossible to obtain background solutions which have a sufficiently long period of inflation after the bounce. More interestingly, however, we find that in the generic noninflationary bouncing cosmology, perturbations created from quantum vacuum fluctuations in the contracting phase have the correct form to lead to a scale-invariant spectrum of metric inhomogeneities in the expanding phase. Since the background is nonsingular, the evolution of the fluctuations is defined unambiguously through the bounce. We also analyze the evolution of fluctuations which emerge from thermal initial conditions in the contracting phase. The spectrum of gravitational waves stemming from quantum vacuum fluctuations in the contracting phase is also scale-invariant, and the tensor to scalar ratio is not suppressed.

Fighting with Reality: Considering Mark Johnson's Pragmatic Realism through Bruce Lee's Jeet Kune Do Method

Science.gov (United States)

Miller, Alexander David

2015-01-01

This dissertation considers the supportive and complementary relation between Mark Johnson's embodied realism and Bruce Lee's Jeet Kune Do as a philosophical practice. In exploring this relationship, the emphasis on one's embodiment condition and its relationship with metaphor and self-expression are the primary focus. First, this work involves…

77 FR 14032 - John H. Chafee Coastal Barrier Resources System; Lee County, FL, and Newport County, RI...

Science.gov (United States)

2012-03-08

... conduct a comprehensive review of the history of the CBRS unit in question. The Service has a large... by Lee County, and 1 restaurant. The Service's assessment of 2011 aerial imagery estimates that the...

Functional renormalization group approach to the Yang-Lee edge singularity

Energy Technology Data Exchange (ETDEWEB)

An, X. [Department of Physics, University of Illinois at Chicago,845 W. Taylor St., Chicago, IL 60607 (United States); Mesterházy, D. [Albert Einstein Center for Fundamental Physics, University of Bern,Sidlerstrasse 5, 3012 Bern (Switzerland); Stephanov, M.A. [Department of Physics, University of Illinois at Chicago,845 W. Taylor St., Chicago, IL 60607 (United States)

2016-07-08

We determine the scaling properties of the Yang-Lee edge singularity as described by a one-component scalar field theory with imaginary cubic coupling, using the nonperturbative functional renormalization group in 3≤d≤6 Euclidean dimensions. We find very good agreement with high-temperature series data in d=3 dimensions and compare our results to recent estimates of critical exponents obtained with the four-loop ϵ=6−d expansion and the conformal bootstrap. The relevance of operator insertions at the corresponding fixed point of the RG β functions is discussed and we estimate the error associated with O(∂{sup 4}) truncations of the scale-dependent effective action.

Analysis of the membrane fouling on cross-flow ultrafiltration and microfiltration of soy sauce lees; Shoyuhiireden no kurosuforo roka ni okeru fauringu no kaiseki

Energy Technology Data Exchange (ETDEWEB)

Furukakwa, T. [Kikkoman Corporation, Chiba (Japan); Kobayashi, H.; Kokubo, K.; Watanabe, A. [Niigata University, Niigata (Japan). Graduate School of Science and Technology

2000-05-10

Although since the 1980's Japanese soy sauce manufactures have developed cross-flow membrane filtration systems to recover soy sauce from its lees, the mechanisms by which the membrane fouls during filtration have not been theoretically discussed. Calculated flux declines using a theoretical equation developed for cross-flow cake filtration were compared against experimental results involving the filtration of soy sauce lees using polysulfone ultrafiltration and micro filtration membranes. Membrane fouling due to the deposition and intrusion of soy sauce lees was evaluated from the hydraulic resistances of the membrane and the cake layer. Calculated flux declines with time agree with the experimental results. Specific resistance of the cake layer which is an adjustable parameter of the equation, decreases with increasing cross-flow velocity. Hydraulic resistance exhibited by the membranes is independent of feed flow velocity. However, the resistance of the cake layers decreases with increasing cross-flow velocity. This corresponds to the steady-state flux increase. In conclusion, the main cause of fouling in the filtration of soy sauce lees is cake layer formation. By using the cake filtration model for cross-flow, the flux decline with time during the filtration is capable of being predicted. (author)

Distribution of non-LEE-encoded type 3 secretion system dependent effectors in enteropathogenic Escherichia coli

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Fábia A. Salvador

2014-09-01

Full Text Available Enteropathogenic Escherichia coli (EPEC are important human gastroenteritis agents. The prevalence of six non-LEE genes encoding type 3 translocated effectors was investigated. The nleC, cif and nleB genes were more prevalent in typical than in atypical EPEC, although a higher diversity of genes combinations was observed in atypical EPEC.

Generation of hyperchaos from the Chen-Lee system via sinusoidal perturbation

International Nuclear Information System (INIS)

Tam, L.M.; Chen, J.H.; Chen, H.K.; Wai Meng Si Tou

2008-01-01

A system with more than one positive Lyapunov exponent can be classified as a hyperchaotic system. In this study, a sinusoidal perturbation was designed for generating hyperchaos from the Chen-Lee chaotic system. The hyperchaos was identified by the existence of two positive Lyapunov exponents and bifurcation diagrams. The system is hyperchaotic in several different regions of the parameters c, ε, and ω. It was found that this method not only can enhance or suppress chaotic behavior, but also induces chaos in non-chaotic parameter ranges. In addition, two interesting dynamical behaviors, Hopf bifurcation and intermittency, were also found in this study

Generation of hyperchaos from the Chen-Lee system via sinusoidal perturbation

Energy Technology Data Exchange (ETDEWEB)

Tam, L.M. [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Thomas Pereira S.J., Taipa, Macau (China)], E-mail: fstlmt@umac.mo; Chen, J.H. [Department of Mechanical Engineering, Chung Hua University, Hsinchu, Taiwan (China); Chen, H.K. [Department of Mechanical Engineering, Hsiuping Institute of Technology, Taichung, Taiwan (China); Wai Meng Si Tou [Department of Electromechanical Engineering, Faculty of Science and Technology, University of Macau, Av. Padre Thomas Pereira S.J., Taipa, Macau (China)

2008-11-15

A system with more than one positive Lyapunov exponent can be classified as a hyperchaotic system. In this study, a sinusoidal perturbation was designed for generating hyperchaos from the Chen-Lee chaotic system. The hyperchaos was identified by the existence of two positive Lyapunov exponents and bifurcation diagrams. The system is hyperchaotic in several different regions of the parameters c, {epsilon}, and {omega}. It was found that this method not only can enhance or suppress chaotic behavior, but also induces chaos in non-chaotic parameter ranges. In addition, two interesting dynamical behaviors, Hopf bifurcation and intermittency, were also found in this study.

Lee-Yang zeroes and logarithmic corrections in the Φ44 theory

International Nuclear Information System (INIS)

Kenna, R.; Lang, C.B.

1993-01-01

The leading mean-field critical behaviour of φ 4 4 -theory is modified by multiplicative logarithmic corrections. We analyse these corrections both analytically and numerically. In particular we present a finite-size scaling theory for the Lee-Yang zeroes and temperature zeroes, both of which exhibit logarithmic corrections. On lattices from size 8 4 to 24 4 , Monte-Carlo cluster methods and multi-histogram techniques are used to determine the partition function zeroes closest to the critical point. Finite-size scaling behaviour is verified and the logarithmic corrections are found to be in good agreement with our analytical predictions. (orig.)

Electricity generation using white and red wine lees in air cathode microbial fuel cells

Science.gov (United States)

Pepe Sciarria, Tommy; Merlino, Giuseppe; Scaglia, Barbara; D'Epifanio, Alessandra; Mecheri, Barbara; Borin, Sara; Licoccia, Silvia; Adani, Fabrizio

2015-01-01

Microbial fuel cell (MFC) is a useful biotechnology to produce electrical energy from different organic substrates. This work reports for the first time results of the application of single chamber MFCs to generate electrical energy from diluted white wine (WWL) and red wine (RWL) lees. Power obtained was of 8.2 W m-3 (262 mW m-2; 500 Ω) and of 3.1 W m-3 (111 mW m-2; 500Ω) using white and red wine lees, respectively. Biological processes lead to a reduction of chemical oxygen (TCOD) and biological oxygen demand (BOD5) of 27% and 83% for RWL and of 90% and 95% for WWL, respectively. These results depended on the degradability of organic compounds contained, as suggest by BOD5/TCOD of WWL (0.93) vs BOD5/TCOD of RWL (0.33), and to the high presence of polyphenols in RWL that inhibited the process. Coulombic efficiency (CE) of 15 ± 0%, for WWL, was in line with those reported in the literature for other substrates, i.e. CE of 14.9 ± 11.3%. Different substrates led to different microbial consortia, particularly at the anode. Bacterial species responsible for the generation of electricity, were physically connected to the electrode, where the direct electron transfer took place.

Comments, with reply, on 'Parallel resonant converter with LLC-type commutation' by C. Q. Lee et al.

Science.gov (United States)

Hamill, David C.

1991-05-01

In a recent paper by Lee et al. (1989), the authors analyzed a DC-DC converter that they termed the LLC-type PRC (parallel resonant converter). Its resonant network contains three active components-two inductances and a parallel capacitance -and as a consequence the the converter might be expected to have third-order dynamics. But Lee et al. employed a matrix transformation to show that the behavior of the circuit may be represented as a state-plane trajectory, as for a second-order circuit. The purpose of this contribution is to show that the converter has a zero-frequency eigenvalue, associated with undesirable circulating DC. The second-order dynamics exhibited by the third-order converter are explained by an application of Thevenin's theorem. Some aerospace applications of the LLC-type parallel resonant converter (PRC) are discussed. In their reply, the authors show that the circulating direct current does not exist in the practical converter circuit.

Analyses and optimization of Lee propagation model for LoRa 868 MHz network deployments in urban areas

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Dobrilović Dalibor

2017-01-01

Full Text Available In the recent period, fast ICT expansion and rapid appearance of new technologies raised the importance of fast and accurate planning and deployment of emerging communication technologies, especially wireless ones. In this paper is analyzed possible usage of Lee propagation model for planning, design and management of networks based on LoRa 868MHz technology. LoRa is wireless technology which can be deployed in various Internet of Things and Smart City scenarios in urban areas. The analyses are based on comparison of field measurements with model calculations. Besides the analyses of Lee propagation model usability, the possible optimization of the model is discussed as well. The research results can be used for accurate design, planning and for preparation of high-performance wireless resource management of various Internet of Things and Smart City applications in urban areas based on LoRa or similar wireless technology. The equipment used for measurements is based on open-source hardware.

78 FR 77508 - Duke Energy Carolinas, LLC; William States Lee III Nuclear Station, Units 1 and 2; Combined...

Science.gov (United States)

2013-12-23

... NUCLEAR REGULATORY COMMISSION [Docket Nos. 52-018 and 52-019; NRC-2008-0170] Duke Energy Carolinas, LLC; William States Lee III Nuclear Station, Units 1 and 2; Combined Licenses Application Review AGENCY: Nuclear Regulatory Commission. ACTION: Final environmental impact statement; availability...

Lee Silverman Voice Treatment for People with Parkinson's: Audit of Outcomes in a Routine Clinic

Science.gov (United States)

Wight, Sheila; Miller, Nick

2015-01-01

Background: Speaking louder/more intensely represents a longstanding technique employed to manage voice and intelligibility changes in people with Parkinson's. This technique has been formalized into a treatment approach and marketed as the Lee Silverman Voice Treatment (LSVT®) programme. Evidence for its efficacy has been published. Studies…

Quantum-statistical mechanics of an atom-dimer mixture: Lee-Yang cluster expansion approach

International Nuclear Information System (INIS)

Ohkuma, Takahiro; Ueda, Masahito

2006-01-01

We use the Lee-Yang cluster expansion method to study quantum-statistical properties of a mixture of interconvertible atoms and dimers, where the dimers form in a two-body bound state of the atoms. We point out an infinite series of cluster diagrams whose summation leads to the Bose-Einstein condensation of the dimers below a critical temperature. Our theory captures some important features of a cold atom-dimer mixture such as interconversion of atoms and dimers and properties of the mixture at the unitarity limit

Adaptation of Sing Lee's model to the Filippov type plasma focus geometry

International Nuclear Information System (INIS)

Siahpoush, V; Tafreshi, M A; Sobhanian, S; Khorram, S

2005-01-01

A new model for plasma behaviour in Filippov type plasma focus (PF) systems has been described and used. This model is based on the so-called slug model and Sing Lee's model for Mather type PF devices. Using the model, the discharge current and its derivative as a function of time, and the pinch time and the maximum discharge current as a function of pressure, have been predicted. At the end, the predicted data are compared with the experimental data obtained through a Filippov type PF facility with a nominal maximum energy of 90 kJ

Visioni vittoriane: il paesaggio fiorentino nelle opere di Janet Ross e Vernon Lee

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Gabriele Corsani

2015-11-01

Full Text Available Fra l’ultimo scorcio dell’Ottocento e i primi decenni del Novecento Firenze e i suoi dintorni sono il soggetto privilegiato di una grande quantità di descrizioni, note di diario, racconti, opera di scrittori stranieri, in particolare inglesi, che si radicano nell’approdo elettivo di quei luoghi. Il testo presenta la traccia letteraria del paesaggio fiorentino nelle opere di Vernon Lee e Janet Ross, due tipiche rappresentanti di questa tendenza che hanno vissuto, attraverso vicende biografiche in qualche modo parallele, un’esperienza di intensa identificazione con il paesaggio fiorentino. Di Janet Ross, viene commentato Old Florence and Modern Tuscany, volume che raccoglie una serie di articoli pubblicati su alcune riviste inglesi e fornisce una efficace panoramica sull’interesse molto concreto di Janet Ross per il mondo rurale che la vede addirittura impegnata nella gestione della fattoria di Castagnolo, a Lastra a Signa. Più sfaccettato è il commento alle opere di Vernon Lee, di cui sono commentati passi da Vanitas. Polite Stories, Genius Loci, Hortus Vitae and Limbo, in virtù della maggiore ampiezza e complessità del suo mondo culturale. Ne sono cifra distintiva la associazione fra storia e realtà attraverso la dimensione del mistero, che risulta una delle chiavi di acccesso alla bellezza e alla vitalità del paesagggio e la capacità di cogliere il ritmo proprio dei luoghi e di entrare in reale sintonia con essi. 

James Lee Byars 1/2 an autobiography, sourcebook

CERN Document Server

Byars, James Lee; Eleey, Peter

2014-01-01

"I see my autobiography as an arbitrary segment of so many pages of time, of things that I have paid attention to at this point in my life," wrote James Lee Byars (1932-1997) in 1969. He was then 37, about half the average male lifespan at the time, and accordingly thought it appropriate to write his "1/2 autobiography." Byars' art ranged from highly refined objects to extremely minimal performance and events, and books, ephemera and correspondence that he distributed widely among friends and colleagues. Today, more than 15 years after his death, assessments of his art must negotiate Byars' performance of his charismatic self in his life and art. For his first major posthumous survey in the US, exhibition curators Magalí Arriola and Peter Eleey decided to produce a catalogue in two "halves," playing on his "1/2 autobiography": a catalogue of the exhibition itself, including new scholarship, and a sourcebook of primary documents. 1/2 an Autobiography, Sourcebook constitutes the latter volume--a reference guid...

Fungal and enzymatic remediation of a wine lees and five wine-related distillery wastewaters

CSIR Research Space (South Africa)

Strong, PJ

2008-09-01

Full Text Available The alcohol fermentation industry is divided into three main categories: brewing, distilling and wine manufacture. Each of these categories produces wastewaters with com- mon characteristics, such as acidic pH values and high bio- chemical oxygen demand....O. Box 94, Grahamstown 6140, South Africa , Pretoria 0001, South Africa 6 December 2007; accepted 12 December 2007 (2008) xxx–xxx and enzymatic remediation of a wine lees and five ..., Bioresour. e ARTICLE IN PRESS Distillery and wine...

Numerical Simulation of Wake Effects in the Lee of a Farm of Wave Dragon Wave Energy Converters

DEFF Research Database (Denmark)

Beels, C.; Troch, P.; De Visch, K.

2009-01-01

. In this paper wake effects in the lee of a single Wave Dragon WEC and multiple Wave Dragon WECs are studied in a time-dependent mild-slope equation model. The Wave Dragon WEC is a floating offshore converter of the overtopping type. The water volume of overtopped waves is first captured in a basin above mean...

Sometimes Pursuits Don't Pan Out: Anticipated Destinations and Other Caveats--Comment on Hom, Mitchell, Lee, and Griffeth (2012)

Science.gov (United States)

Bergman, Mindy E.; Payne, Stephanie C.; Boswell, Wendy R.

2012-01-01

Hom, Mitchell, Lee, and Griffeth (2012) presented an extensive review of employee turnover research, reconceptualized the turnover criterion to include multiple destinations, and proposed to expand the predictor domain. They illuminated the multiple destinations employees pursue following turnover. By crossing desire to remain and volitional…

3D virtuel udstilling

DEFF Research Database (Denmark)

Tournay, Bruno; Rüdiger, Bjarne

2006-01-01

3d digital model af Arkitektskolens gård med virtuel udstilling af afgangsprojekter fra afgangen sommer 2006. 10 s.......3d digital model af Arkitektskolens gård med virtuel udstilling af afgangsprojekter fra afgangen sommer 2006. 10 s....

Finite-volume spectra of the Lee-Yang model

Energy Technology Data Exchange (ETDEWEB)

Bajnok, Zoltan [MTA Lendület Holographic QFT Group, Wigner Research Centre for Physics,H-1525 Budapest 114, P.O.B. 49 (Hungary); Deeb, Omar el [MTA Lendület Holographic QFT Group, Wigner Research Centre for Physics,H-1525 Budapest 114, P.O.B. 49 (Hungary); Physics Department, Faculty of Science, Beirut Arab University (BAU),Beirut (Lebanon); Pearce, Paul A. [School of Mathematics and Statistics, University of Melbourne,Parkville, Victoria 3010 (Australia)

2015-04-15

We consider the non-unitary Lee-Yang minimal model M(2,5) in three different finite geometries: (i) on the interval with integrable boundary conditions labelled by the Kac labels (r,s)=(1,1),(1,2), (ii) on the circle with periodic boundary conditions and (iii) on the periodic circle including an integrable purely transmitting defect. We apply φ{sub 1,3} integrable perturbations on the boundary and on the defect and describe the flow of the spectrum. Adding a Φ{sub 1,3} integrable perturbation to move off-criticality in the bulk, we determine the finite size spectrum of the massive scattering theory in the three geometries via Thermodynamic Bethe Ansatz (TBA) equations. We derive these integral equations for all excitations by solving, in the continuum scaling limit, the TBA functional equations satisfied by the transfer matrices of the associated A{sub 4} RSOS lattice model of Forrester and Baxter in Regime III. The excitations are classified in terms of (m,n) systems. The excited state TBA equations agree with the previously conjectured equations in the boundary and periodic cases. In the defect case, new TBA equations confirm previously conjectured transmission factors.

Further Clarifying Proximal Withdrawal States and the Turnover Criterion Space: Comment on Hom, Mitchell, Lee, and Griffeth (2012)

Science.gov (United States)

Maertz, Carl P., Jr.

2012-01-01

In "Reviewing Employee Turnover: Focusing on Proximal Withdrawal States and an Expanded Criterion," Hom, Mitchell, Lee, and Griffeth (2012) brought together many of the most important content and process factors in the employee turnover literature. In this paper, I attempt to clarify the true contributions of this framework for the turnover area…

Comment on "Combination of cupric ion with hydroxylamine and hydrogen peroxide for the control of bacterial biofilms on RO membranes by Hye-Jin Lee, Hyung-Eun Kim, Changha Lee [Water Research 110, 2017, 83-90]".

Science.gov (United States)

Chen, Long; Peng, Ying; Tang, Min; Wu, Feng

2017-07-01

The methodology employed by Lee et al. to terminate their bactericidal assays was found to be flawed via our demonstrations. Briefly, EDTA or sulfite combining with cupric ion did not fully terminate, and instead even boosted the P. aeruginosa death. We therefore suggested them to seek for other means of reaction termination, such as the combination of buffering agent PBS and Cu(II)-complexing agent EDTA. Copyright © 2017 Elsevier Ltd. All rights reserved.

Plaadid / Lauri Sommer

Index Scriptorium Estoniae

Sommer, Lauri, 1973-

2002-01-01

Uutest plaatidest Aswad "Cool Summer Raggae", Scarface "The Fix", Jose Padilla "El Sue̜o de Ibiza", Sparta "Wiretap Scars", Filter "Amalgamut", Simon & Garfunkel "Live From New York City 1967", "Party At The Palace", Bill Frisell "The Willies"

Plaadid / Lauri Sommer

Index Scriptorium Estoniae

Sommer, Lauri, 1973-

2002-01-01

Uutest plaatidest Shannon Lawson "Chase The Sun", Queens of the Stone Age "Songs For The Deaf, "Soundtrack. Pulp Fiction", John Adams "Naive and Sentimental Music", paul Weller "Illumination", Avril Lavigne "Let Go", Pasadena "Vastu taevast", nils Landgren "sentimental Journey"

Plaat / Lauri Sommer

Index Scriptorium Estoniae

Sommer, Lauri, 1973-

2003-01-01

Uutest plaatidest Willie Nelson "All The Songs I've Loved Before", Phil Glass "The Hours". Ozzy Osbourne"The Essential", Bill Frisell "Intercontinentals", Simply Red "Home", Eesti Raadio laululapsed "Maasikad"

Characterization of mannoproteins during white wine (Vitis vinifera L. cv. ENCRUZADO ageing on lees with stirring in oak wood barrels and in a stainless steel tank with oak staves

Directory of Open Access Journals (Sweden)

Ana Rodrigues

2012-12-01

Significance and impact of the study: This study is a technological approach of a process largely used by white wine producers who want to market a fresh wine produced with stirring of lees with a woody character. It reports the evolution of mannoproteins through four months of ageing on lees with two different stirring processes that can have a direct impact on the cost of the final product.

Evaluating the performance of the Lee-Carter method and its variants in modelling and forecasting Malaysian mortality

Science.gov (United States)

Zakiyatussariroh, W. H. Wan; Said, Z. Mohammad; Norazan, M. R.

2014-12-01

This study investigated the performance of the Lee-Carter (LC) method and it variants in modeling and forecasting Malaysia mortality. These include the original LC, the Lee-Miller (LM) variant and the Booth-Maindonald-Smith (BMS) variant. These methods were evaluated using Malaysia's mortality data which was measured based on age specific death rates (ASDR) for 1971 to 2009 for overall population while those for 1980-2009 were used in separate models for male and female population. The performance of the variants has been examined in term of the goodness of fit of the models and forecasting accuracy. Comparison was made based on several criteria namely, mean square error (MSE), root mean square error (RMSE), mean absolute deviation (MAD) and mean absolute percentage error (MAPE). The results indicate that BMS method was outperformed in in-sample fitting for overall population and when the models were fitted separately for male and female population. However, in the case of out-sample forecast accuracy, BMS method only best when the data were fitted to overall population. When the data were fitted separately for male and female, LCnone performed better for male population and LM method is good for female population.

W3C director Tim Berners-Lee to be Knighted by Queen Elizabeth web inventor recognized for contributions to internet development

CERN Document Server

2003-01-01

"Tim Berners-Lee, the inventor of the World Wide Web and director of the World Wide Web Consortium (W3C), will be made a Knight Commander, Order of the British Empire (KBE) by Queen Elizabeth" (1/2 page).

76 FR 79228 - Combined Licenses at William States Lee III Nuclear Station Site, Units 1 and 2; Duke Energy...

Science.gov (United States)

2011-12-21

... NUCLEAR REGULATORY COMMISSION [Docket Nos. 52-018 and 52-019; NRC-2008-0170] Combined Licenses at William States Lee III Nuclear Station Site, Units 1 and 2; Duke Energy Carolinas, LLC AGENCY: Nuclear.... SUMMARY: Notice is hereby given that the U.S. Nuclear Regulatory Commission (NRC) and the U.S. Army Corps...

Vernon Lee in the Vatican: the uneasy alliance of aestheticism and archaeology.

Science.gov (United States)

Evangelista, Stefano

2009-01-01

From the 1800s onward, aesthetic critics attempted to free the study of ancient Greek art from the frameworks of institutional education and professionalized criticism. In this process, aestheticism entered an uneasy alliance with archaeology, a discipline that was likewise challenging traditional modes of classical learning practiced in public schools and the old universities. In "The Child in the Vatican" (1881), Vernon Lee -- writing under the influence of Pater and from a position of cosmopolitan female amateurism -- examines the uses of archaeological science in the study of classical art. Her analysis of the sculptures of the Niobe Group at once relies on the archaeological method and asks readers to doubt scientific approaches to art that dim the sublime power of the art object.

Kinoshita-Lee-Nauenberg theorem and soft radiation in gauge theories: Abelian case

International Nuclear Information System (INIS)

Akhoury, R.; Sotiropoulos, M.G.; Zakharov, V.I.

1997-01-01

We present a covariant formulation of the Kinoshita-Lee-Nauenberg (KLN) theorem for processes involving the radiation of soft particles. The role of the disconnected diagrams is explored and a rearrangement of the perturbation theory is performed such that the purely disconnected diagrams are factored out. The remaining effect of the disconnected diagrams results in a simple modification of the usual Feynman rules for the S-matrix elements. As an application, we show that, when combined with the Low theorem, this leads to a proof of the absence of the 1/Q corrections to inclusive processes (such as the Drell-Yan process). In this paper the Abelian case is discussed to all orders in the coupling. copyright 1997 The American Physical Society

The Effects of Input Enhancement on Grammar Learning and Comprehension: A Modified Replication of Lee (2007) with Eye-Movement Data

Science.gov (United States)

Winke, Paula M.

2013-01-01

In his 2007 study "Effects of Textual Enhancement and Topic Familiarity on Korean EFL Students' Reading Comprehension and Learning of Passive Form," Lee demonstrated that learners were better able to correct written sentences that contained incorrect English passive forms after exposure to texts flooded with enhanced (versus…

Brown trout in the Lees Ferry reach of the Colorado River—Evaluation of causal hypotheses and potential interventions

Science.gov (United States)

Runge, Michael C.; Yackulic, Charles B.; Bair, Lucas S.; Kennedy, Theodore A.; Valdez, Richard A.; Ellsworth, Craig; Kershner, Jeffrey L.; Rogers, R. Scott; Trammell, Melissa A.; Young, Kirk L.

2018-04-17

Over the period 2014–2016, the number of nonnative brown trout (Salmo trutta) captured during routine monitoring in the Lees Ferry reach of the Colorado River, downstream of Glen Canyon Dam, began increasing. Management agencies and stakeholders have questioned whether the increase in brown trout in the Lees Ferry reach represents a threat to the endangered humpback chub (Gila cypha), to the rainbow trout (Oncorhynchus mykiss) sport fishery, or to other resources of concern. In this report, we evaluate the evidence for the expansion of brown trout in the Lees Ferry reach, consider a range of causal hypotheses for this expansion, examine the likely efficacy of several potential management interventions to reduce brown trout, and analyze the effects of those interventions on other resources of concern.The brown trout population at Lees Ferry historically consisted of a small number of large fish supported by low levels of immigration from downstream reaches. This population is now showing signs of sustained successful reproduction and is on the cusp of recruiting locally hatched fish into the spawning class, based on analysis with a new integrated population model. The proximate causes of this change in status are a large pulse of immigration in the fall of 2014 and higher reproductive rates in 2015–2017. The ultimate causes of this change are not clear. The pulse of immigrants from downstream reaches in fall 2014 may have been induced by three sequential high-flow releases from the dam in November of 2012–2014, but may also have been the result of a unique set of circumstances unrelated to dam operations. The increase in reproduction may have been the result of any number of changes, including an Allee effect, warmer water temperatures, a decrease in competition from rainbow trout, or fall high-flow releases. Correlations over space and time among predictor variables do not allow us to make a clear inference about the cause of the changes. Under a null causal

When Rejection Kills: The Central Role of Low Relational Value in School Violence. Commentary on: "Bullying, Romantic Rejection, and Conflicts with Teachers: The Crucial Role of Social Dynamics in the Development of School Shootings--A Systematic Review"

Science.gov (United States)

Leary, Mark R.; Jongman-Sereno, Katrina P.

2014-01-01

The authors begin their commentary by saying that Sommer, Leuschner, and Scheithauer (2014) did an admirable job of reviewing and integrating research on school shootings across a broad array of studies that relied on varied conceptualizations, operational definitions, coding strategies, and samples of shootings. The authors agree with Sommer et…

Pyrite-coated granite cobbles at Lee Bay, Stewart Island

International Nuclear Information System (INIS)

Brathwaite, R.L.; Skinner, D.N.B.; Faure, K.; Edwards, E.

2014-01-01

On the west side of Lee Bay on the northeast coast of Stewart Island, ventifact cobbles of pyrite-coated granite occur on the beach near the high tide mark and appear to be derived from a sand-cemented gravel deposit that forms a low bank at the back of the beach. The pyrite coat (up to 1 mm thick) completely covers the granitic cobbles and is zoned, with an inner zone of fine-grained colloform pyrite and an outer framboidal zone. Framboidal pyrite is typically formed in anoxic sedimentary environments. Subrounded grains of hematite, ilmenite with hematite blebs, magnetite, feldspar, biotite, quartz and zircon are present in the outer framboidal zone, with some ilmenite and hematite grains being partially replaced by pyrite. The assemblage of ilmenite-hematite-magnetite-biotite-zircon is similar both in mineralogy and size range to that found in heavy mineral beach sands. Sulphur isotope values of the pyrite coat are consistent with formation of the pyrite by microbial sulphate reduction of seawater sulphate. The framboidal texture together with the presence of grains of beach sand in the pyrite coating indicate that it was deposited in a low-temperature sedimentary environment. (author)

Generalized Lee-Wick formulation from higher derivative field theories

International Nuclear Information System (INIS)

Cho, Inyong; Kwon, O-Kab

2010-01-01

We study a higher derivative (HD) field theory with an arbitrary order of derivative for a real scalar field. The degree of freedom for the HD field can be converted to multiple fields with canonical kinetic terms up to the overall sign. The Lagrangian describing the dynamics of the multiple fields is known as the Lee-Wick (LW) form. The first step to obtain the LW form for a given HD Lagrangian is to find an auxiliary field (AF) Lagrangian which is equivalent to the original HD Lagrangian up to the quantum level. Until now, the AF Lagrangian has been studied only for N=2 and 3 cases, where N is the number of poles of the two-point function of the HD scalar field. We construct the AF Lagrangian for arbitrary N. By the linear combinations of AF fields, we also obtain the corresponding LW form. We find the explicit mapping matrices among the HD fields, the AF fields, and the LW fields. As an exercise of our construction, we calculate the relations among parameters and mapping matrices for N=2, 3, and 4 cases.

E o que está fora da ordem do discurso escolar?

Directory of Open Access Journals (Sweden)

Josí Aparecida de Freitas

2013-10-01

Full Text Available Pretendo, com este texto, estabelecer algumas relações entre o artigo "A ordem do discurso escolar", de Luís Henrique Sommer (2007 e a obra "A ordem do discurso" de Michel Foucault (1999. Trago do texto de Foucault alguns pressupostos que ele considera importantes para realizar seu trabalho de análise discursiva e que vão aparecer, de alguma forma, transportados - no trabalho de Sommer - para o âmbito escolar. Recorto, ainda, do texto de Sommer, um enunciado em que o autor afirma que “ensino, metodologia, didática, planejamento são conceitos interditados, estão fora da ordem do discurso escolar” (SOMMER, 2007, p. 63. Lanço algumas problematizações a partir desse enunciado, relacionando-o, em uma perspectiva pós-estruturalista, apoiada também em Foucault, a um “campo de significação” (SILVA, 2011, p. 123 caracterizado por conhecimentos considerados verdadeiros e conexões com relações de poder, ao qual se costuma chamar de currículo.

Q & A with Ed Tech Leaders: Interview with Curtis J. Bonk, Mimi Miyoung Lee, Thomas C. Reeves, & Thomas H. Reynolds

Science.gov (United States)

Viner, Mark; Gardner, Ellen; Shaughnessy, Michael F.

2016-01-01

Curtis J. Bonk, is Professor of Instructional Systems Technology at Indiana University and President of CourseShare. Mimi Miyoung Lee is Associate Professor in the Department of Curriculum and instruction at the University of Houston. Thomas C. Reeves is Professor Emeritus of Learning, Design, and Technology at the University of Georgia. Thomas H.…

Nobelist TD LEE Scientist Cooperation Network and Scientist Innovation Ability Model

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Jin-Qing Fang

2013-01-01

Full Text Available Nobelist TD Lee scientist cooperation network (TDLSCN and their innovation ability are studied. It is found that the TDLSCN not only has the common topological properties both of scale-free and small-world for a general scientist cooperation networks, but also appears the creation multiple-peak phenomenon for number of published paper with year evolution, which become Nobelist TD Lee’s significant mark distinguished from other scientists. This new phenomenon has not been revealed in the scientist cooperation networks before. To demonstrate and explain this new finding, we propose a theoretical model for a nature scientist and his/her team innovation ability. The theoretical results are consistent with the empirical studies very well. This research demonstrates that the model has a certain universality and can be extended to estimate innovation ability for any nature scientist and his/her team. It is a better method for evaluating scientist innovation ability and his/her team for the academic profession and is of application potential.

Application of ultrasound to improve lees ageing processes in red wines.

Science.gov (United States)

Del Fresno, Juan Manuel; Loira, Iris; Morata, Antonio; González, Carmen; Suárez-Lepe, Jose Antonio; Cuerda, Rafael

2018-09-30

Ageing on lees (AOL) is a technique that increases volatile compounds, promotes colour stability, improves mouthfeel and reduces astringency in red wines. The main drawback is that it is a slow process. Several months are necessary to obtain perceptible effects in wines. Different authors have studied the application of new techniques to accelerate the AOL process. Ultrasound (US) has been used to improve different food industry processes; it could be interesting to accelerate the yeast autolysis during AOL. This work evaluates the use of the US technique together with AOL and oak chips for this purpose studying the effects of different oenological parameters of red wines. The results obtained indicate an increase of polysaccharides content when US is applied in wine AOL. In addition, total polyphenol index (TPI) and volatile acidity were not affected. However, this treatment increases the dissolved oxygen affecting the volatile compounds and total anthocyanins. Copyright © 2018 Elsevier Ltd. All rights reserved.

Looking Forward: Texas and Its Elderly. Highlights of the Robert Lee Sutherland Seminar (4th, Austin, Texas, May 12, 1984).

Science.gov (United States)

Coleman, Marion Tolbert, Ed.; And Others

This document presents the program agenda and highlights from the one-day Robert Lee Sutherland Seminar held to examine the current status and the future of the elderly population of Texas. Included is the speech, "The Longevity Revolution" by Robert N. Butler, in which is discussed the gain in life expectancy, the feminization of aging,…

Electromagnetic and Scalar Pion form factor in the Kroll-Lee-Zumino model

International Nuclear Information System (INIS)

Dominguez, C.A.; Jottar, J.I.; Loewe, M.; Willers, B.

2009-01-01

The renormalizable Abelian quantum field theory model of Kroll, Lee, and Zumino is used at the one loop level to compute vertex corrections to the tree-level, Vector Meson Dominance (VMD) electromagnetic pion form factor. These corrections, together with the one-loop vacuum polarization contribution, imply a resulting electromagnetic pion form factor in excellent agreement with data in the whole range of accessible momentum transfers in the space-like region. The time-like form factor, which reproduces the Gounaris-Sakurai formula at and near the rho-meson peak, is unaffected by the vertex correction at order O(g 2 ). The KLZ model is also used to compute the scalar radius of the pion at the one loop level, finding π 2 > S =0.40fm 2 . This value implies for the low energy constant of chiral perturbation theory l-bar 4 =3.4

On Dallas Smythe’s “Audience Commodity”: An Interview with Lee McGuigan and Vincent Manzerolle

Directory of Open Access Journals (Sweden)

Henry Adam Svec

2015-07-01

Full Text Available This interview with Lee McGuigan and Vincent Manzerolle explores some concepts and debates charted by their new co-edited book, The Audience Commodity in a Digital Age: Revisiting a Critical Theory of Commercial Media, which both celebrates and scrutinizes Dallas Smythe’s canonical 1977 essay, “Communications: Blindspot of Western Marxism”. The discussion covers Smythe’s contribution to the field of media studies and the state of current debates pertaining to the theory of the audience commodity, and it also touches on questions of Smythe’s mainstream reception and legacy.

Details of the general numerical solutions of the Friedberg-Lee soliton model for ground and exited states

International Nuclear Information System (INIS)

Koeppel, T.; Harvey, M.

1984-06-01

A new numerical method is applied to solving the equations of motion of the Friedberg-Lee Soliton model for both ground and spherically symmetric excited states. General results have been obtained over a wide range of parameters. Critical coupling constants and critical particle numbers have been determined below which soliton solutions cease to exist. The static properties of the proton are considered to show that as presently formulated the model fails to fit all experimental data for any set of parameters

Further Clarification on the Hom, Mitchell, Lee, and Griffeth (2012) Model: Reply to Bergman, Payne, and Boswell (2012) and Maertz (2012)

Science.gov (United States)

Griffeth, Rodger W.; Lee, Thomas W.; Mitchell, Terence R.; Hom, Peter W.

2012-01-01

In this article, we reply to Bergman, Payne, and Boswell (2012) and Maertz (2012), who commented on our reconceptualization of the employee turnover criterion and proximal withdrawal states (Hom, Mitchell, Lee, & Griffeth, 2012). We agree with some points (e.g., anticipated destinations) but take issue with others (e.g., turnover intentions as…

Samuel Holden Parsons Lee (1772-1863): American physician, entrepreneur and selfless fighter of the 1798 Yellow Fever epidemic of New London, Connecticut.

Science.gov (United States)

Mattie, James K; Desai, Sukumar P

2015-02-01

Samuel Holden Parsons Lee practised medicine at a time when the germ theory of disease had not yet been proposed and antibiotics remained undiscovered. In 1798 he served selflessly as the only physician in town who was willing to battle the Yellow Fever outbreak of New London, Connecticut. Because he practised at the dawn of the age of patent medicine, unfortunately his name also came to be associated with medical quackery. We argue that his contributions have been grossly underestimated. He compounded and vended medications - including bilious pills and bitters - that were gold standards of the day. Moreover, one preparation for treatment of kidney stones led to his sub-specialization in this field and was met with such success that its sale continued for nearly 100 years after his death. While a talented medical man, Lee also had a knack for business, finding success in trading, whaling and real estate. © The Author(s) 2013 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

Comparison of total polyphenols content and antioxidant potential of wines from ‘Welschriesling’ and ‘Sauvignon Blanc’ varieties during ageing on fine lees

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Jasna Lužar

2016-10-01

Full Text Available Phenolic compounds are key components of wine, since they contribute to wine characteristics such as colour, astringency and bitterness. They also act like antioxidants, with mechanisms involving free-radical scavenging that could prevent cardiovascular diseases and cancer. The aim of the present work was to compare the obtained results of total polyphenols content and antioxidant potential (AOP of several white wines (welschriesling and sauvignon blanc during ageing on fine lees. The total polyphenols content decreased in average for 16.1 % in welschriesling wines and for 18.7 % in sauvignon blanc wines in the period of three months of wine ageing on lees. In the same period AOP of wines decreased in average for 16.0 % in welschriesling wines and for 8.0 % in sauvignon blanc wines. Expectedly, the samples with added oak chips in grape must had higher antioxidant potential than others.

In the spotlight. Interview with Kenneth Lee, Health Economist, University of Leeds, U.K.. Interview by Johannes Stoelwinder.

Science.gov (United States)

Lee, K

1984-01-01

Ken Lee appointed to the staff of the Nuffield Centre, University of Leeds, as Lecturer in Health Economics in 1970. He is now Senior Lecturer and Director of the Master's Programme in Health Service Studies. His main teaching interests are in health planning and health economics, and he has carried out research and written extensively on approaches to health economics, health planning and management, care of the elderly, primary health care, health financing, and emergency health services.

Pop & rock / Lauri Sommer

Index Scriptorium Estoniae

Sommer, Lauri, 1973-

2001-01-01

Heliplaatide Catatonia "Paper Scissors Stone", Khan "No Comprendo", Carlos Santana "Divine Light. Reconstrction & Mix: Bill Laswell", Carlos, Blink 182 "Take Off Your Jacket & Pants", Emmi "Solitary Movements", Neu "Neu!", "No Hidden Catch. Eesti Depeche Mode tribuut" tutvustused

Lee-Carter state space modeling: Application to the Malaysia mortality data

Science.gov (United States)

Zakiyatussariroh, W. H. Wan; Said, Z. Mohammad; Norazan, M. R.

2014-06-01

This article presents an approach that formalizes the Lee-Carter (LC) model as a state space model. Maximum likelihood through Expectation-Maximum (EM) algorithm was used to estimate the model. The methodology is applied to Malaysia's total population mortality data. Malaysia's mortality data was modeled based on age specific death rates (ASDR) data from 1971-2009. The fitted ASDR are compared to the actual observed values. However, results from the comparison of the fitted and actual values between LC-SS model and the original LC model shows that the fitted values from the LC-SS model and original LC model are quite close. In addition, there is not much difference between the value of root mean squared error (RMSE) and Akaike information criteria (AIC) from both models. The LC-SS model estimated for this study can be extended for forecasting ASDR in Malaysia. Then, accuracy of the LC-SS compared to the original LC can be further examined by verifying the forecasting power using out-of-sample comparison.

The administration of long-term high-fat diet in ovariectomized wistar rat (Study on Daily Food Intake, Lee Index, Abdominal Fat Mass and Leptin Serum Levels

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Dita Fitriani

2016-12-01

Conclusion: Serum leptin levels positively correlated with Lee index and abdominal fat mass, but negatively correlated with daily food intake. Administration of long-term high-fat diet in this study cannot induce leptin resistance.

Interpretation for ''high''-Tc of the totally interconnected solution of the Ma and Lee model

International Nuclear Information System (INIS)

Wiecko, C.

1988-09-01

The already presented totally interconnected (mean-field) approximation of the Ma and Lee model, pictures very well many ingredients of the present status of comprehension of high-T c superconductors. The picture is that of a disordered grain with variable number of particles available for an attractive on-site pairing interaction, embedded in a reservoir of normal particles which fix the chemical potential. Interesting effect of absence of T c and then a sharp increase and slow decay of T c with disorder appears for weak coupling pairing as compared with the hopping probability for single particles. Interpretation is given in terms of one-particle Anderson localization theory and standard mechanisms. (author). 13 refs, 4 figs

Valence-associated uranium isotope fractionation of uranium enriched phosphate in a shallow aquifer, Lee County, Florida

International Nuclear Information System (INIS)

Weinberg, J.M.; Levine, B.R.; Cowart, J.B.

1993-01-01

The source of anomalously high concentrations of uranium, characterized by U-234/U-238 activity ratios significantly less than unity, in shallow groundwaters of Lee County, Florida, was investigated. Uranium in cores samples was separated into U(IV) and U(VI) oxidation state fractions, and uranium analyses were conducted by alpha spectrometry. Uranium mobility was also studied in selected leaching experiments. Results indicate that mobilization of unusually soluble uranium, present in uranium enriched phosphate of the Pliocene age Tamiami Formation at determined concentrations of up to 729 ppm, is the source for high uranium concentrations in groundwater. In leaching experiments, approximately one-third of the uranium present in the uranium enriched phosphate was mobilized into the aqueous phase. Results of previous investigations suggest that U-234, produced in rock by U-238 decay, is selectively oxidized to U(VI). The uranium enriched phosphate studied in this investigation is characterized by selective reduction of U-234, with a pattern of increasing isotopic fractionation with core depth. As a consequence, U-234/U-238 activity ratios greater than 1.0 in the U(IV) fraction, and less than 1.0 in the U(VI) fraction have developed in the rock phase. In leaching experiments, the U(VI) fraction from the rock was preferentially mobilized into the aqueous phase, suggesting that U-234/U-238 activity ratios of leaching groundwaters are strongly influenced by the isotopic characteristics of the U(VI) fraction of rock. It is suggested that preferential leaching of U(VI), present in selectivity reduced uranium enriched phosphate, is the source for low activity ratio groundwaters in Lee County

Mapping Collective Identity: Territories and Boundaries of Human Terrain

Science.gov (United States)

2011-06-10

her positive attitude and spirit, to strive to do better. To my children Gabriela, Victoria, Isaiah , and Cristina - thank you for your love and...in Mesopotamia,‖ in Cultural Geography: Selected Readings, ed. Fred E. Dohrs and Lawrence M. Sommers (New York: Thomas Y. Crowell Company, 1967...Production in Mesopotamia.‖ In Cultural Geography: Selected Readings, edited by Fred E. Dohrs, and Lawrence M. Sommers. 92-108. New York: Thomas Y

Trajectory phase transitions and dynamical Lee-Yang zeros of the Glauber-Ising chain.

Science.gov (United States)

Hickey, James M; Flindt, Christian; Garrahan, Juan P

2013-07-01

We examine the generating function of the time-integrated energy for the one-dimensional Glauber-Ising model. At long times, the generating function takes on a large-deviation form and the associated cumulant generating function has singularities corresponding to continuous trajectory (or "space-time") phase transitions between paramagnetic trajectories and ferromagnetically or antiferromagnetically ordered trajectories. In the thermodynamic limit, the singularities make up a whole curve of critical points in the complex plane of the counting field. We evaluate analytically the generating function by mapping the generator of the biased dynamics to a non-Hermitian Hamiltonian of an associated quantum spin chain. We relate the trajectory phase transitions to the high-order cumulants of the time-integrated energy which we use to extract the dynamical Lee-Yang zeros of the generating function. This approach offers the possibility to detect continuous trajectory phase transitions from the finite-time behavior of measurable quantities.

Mobiltelefonitis

DEFF Research Database (Denmark)

Nielsen, Jakob Isak

2010-01-01

Artiklen beskriver mobiltelefonens entré i film og tv-serier. Den skitserer mobiltelefonens tematiske og genremæssige funktioner, mens hovedvægten lægges på dens dramaturgiske muligheder og begrænsninger. Udgivelsesdato: sommer......Artiklen beskriver mobiltelefonens entré i film og tv-serier. Den skitserer mobiltelefonens tematiske og genremæssige funktioner, mens hovedvægten lægges på dens dramaturgiske muligheder og begrænsninger. Udgivelsesdato: sommer...

Origin of the waves in ‘A case-study of mesoscale spectra of wind and temperature, observed and simulated’: Lee waves from the Norwegian mountains

DEFF Research Database (Denmark)

Larsén, Xiaoli Guo; Larsen, Søren Ejling; Hahmann, Andrea N.

2012-01-01

their initiation and ending, propagation, spatial orientation and wavelength, are consistent among the different data sources. This evidence and the key wave parameters derived from the WRF simulation, including the Scorer parameter and wave tilt, all suggest that the waves are lee waves generated by uplift from...

Solutions of simple dual bootstrap models satisfying Lee--Veneziano relation and the smallness of cut discontinuities

International Nuclear Information System (INIS)

Chiu, C.B.; Hossain, M.; Tow, D.M.

1977-07-01

To investigate the t-dependent solutions of simple dual bootstrap models, two general formulations are discussed, one without and one with cut cancellation at the planar level. The possible corresponding production mechanisms are discussed. In contrast to Bishari's formulation, both models recover the Lee-Veneziano relation, i.e., in the peak approximation the Pomeron intercept is unity. The solutions based on an exponential form for the reduced triple-Reggeon vertex for both models are discussed in detail. Also calculated are the cut discontinuities for both models and for Bishari's and it is shown that at both the planar and cylinder levels they are small compared with the corresponding pole residues. Precocious asymptotic planarity is also found in the solutions

LEE SHULMAN: CONTRIBUIÇÕES PARA A INVESTIGAÇÃO DA FORMAÇÃO DOCENTE EM ENFERMAGEM E SAÚDE

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Vânia Marli Schubert Backes

2017-01-01

Full Text Available Objetivo : reflexionar sobre los constructos de conocimiento básico para la enseñanza, fuentes de este conocimiento y el modelo de acción y raciocinio pedagógico de Shulman con miras a la investigación de la formación docente en enfermería y salud. Método : se trata de reflexión articulada en tres secciones: Sobre Lee Shulman; Fuentes y conocimiento básico para la enseñanza; Modelo de acción y raciocinio pedagógico. Resultados: Lee Shulman es un investigador norteamericano, profesor emérito de la Universidad de Standford, y en el artículo titulado Knowledge and teaching: foundations of the new reform, publicado originalmente en 1987, presentó tres constructos para la comprensión e investigación de la práctica docente, que influye desde entonces a investigadores de diversas áreas del conocimiento, como biología, matemáticas, lengua inglesa, música y ciencias sociales, ahora utilizados e insertados también en la investigación en enfermería y salud. Conclusión : se presentaron los constructos, concluyendo que su utilización en la investigación puede contribuir tanto al análisis de la formación y de la práctica docente.

Crescimento de Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. e Enterolobium contortisiliquum (Vell. Morong (Leguminosae sob diferentes níveis de sombreamento Growth of Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. e Enterolobium contortisiliquum (Vell. Morong (Leguminosae under different shading levels

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Ana Lúcia da Silva Lima

2010-03-01

Full Text Available Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. é uma espécie clímax tolerante a sombra, ao passo que Enterolobium contortisiliquum (Vell. Morong. é uma espécie pioneira. O desenvolvimento destas espécies pode refletir a habilidade de adaptação aos diferentes fatores ambientais (luz, água e temperatura no local em que estão crescendo. O suprimento inadequado de um desses fatores pode reduzir o vigor da planta e limitar seu desenvolvimento. O presente trabalho teve como objetivo avaliar os efeitos do nível de sombreamento no crescimento e a concentração de pigmentos fotossintéticos em duas espécies de leguminosas arbóreas, Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. e Enterolobium contortisiliquum (Vell. Morong. O experimento foi conduzido no Setor de Olericultura do Centro Universitário Luterano de Ji-Paraná (CEULJI/ULBRA/Rondônia. Durante a formação das mudas, ambas as espécies foram expostas a quatro tratamentos de sombra: 0 % (controle - sol pleno; 30 %; 50 % e 80 %. Cada tratamento foi constituído com três repetições de cada espécie; o delineamento experimental foi inteiramente casualisado. Quatro meses após a semeadura, as seguintes análises foram realizadas: número de folhas, altura da planta, comprimento do sistema radicular, massa seca total e concentração de pigmentos fotossintéticos. O tratamento sob sol pleno afetou negativamente o crescimento de ambas as espécies. As mudas crescidas sob 50% e 80% apresentaram melhor desenvolvimento. Conforme o aumento do sombreamento houve um decréscimo na razão clorofila a/b e um aumento nas concentrações de clorofila total e carotenóides totais.Hymenaea courbaril L. var. stilbocarpa (Hayne Lee et Lang. is a clímax shadow tolerant specie and Enterolobium contortisiliquum (Vell. Morong., by the other hand, is considered as a pioneer specie. The development of these species may reflect its adaptation ability to different environmental

Effect of Saccharomyces strains on the quality of red wines aged on lees.

Science.gov (United States)

Loira, I; Vejarano, R; Morata, A; Ricardo-da-Silva, J M; Laureano, O; González, M C; Suárez-Lepe, J A

2013-08-15

Ageing on lees involves ageing the wine in contact with yeast cells after fermentation. If combined with the addition of oak chips, it can soften the wood flavour and increase the aromatic complexity of wine. The aim of the present work is to optimise both ageing techniques through selection of an adequate Saccharomyces cerevisiae strain. The study lasted 6 months and content of polysaccharides, anthocyanins, proanthocyanidins, volatile compounds, colour parameters and sensory analysis, were periodically evaluated. Among the strains tested, G37 showed the highest release of polysaccharides (24.4±5.5 mg l(-1)). Vanillin, syringaldehyde and furfuryl alcohol increased with ageing time in 7VA2 treatment. The wine aged with CTPL14 strain presented fewer monomeric and oligomeric proanthocyanidins (12.4±0.6 and 83.4±8.3 mg l(-1), respectively), and showed the lowest astringency and bitterness sensations. Results show an improvement in the sensory profile of the red wine aged with a combination of these two techniques. Copyright © 2013 Elsevier Ltd. All rights reserved.

Natural oxygenation of Champagne wine during ageing on lees: A metabolomics picture of hormesis.

Science.gov (United States)

Roullier-Gall, Chloé; Witting, Michael; Moritz, Franco; Gil, Ryan B; Goffette, Delphine; Valade, Michel; Schmitt-Kopplin, Philippe; Gougeon, Régis D

2016-07-15

The oxygenation of Champagne wine after 4 and 6 years of aging on lees in bottle was investigated by FTICR-MS and UPLC-Q-TOF-MS. Three levels of permeability were considered for the stoppers, ranging from 0.2 to 1.8 mg/L/year of oxygen transfer rate. Our results confirmed a good repeatability of ultra-high resolution FTICR-MS, both in terms of m/z and coefficient of variation of peak intensities among biological replicates. Vintages appeared to be the most discriminated features, and metabolite annotations suggested that the oldest wines (2006) were characterized by a higher sensitivity towards oxygenation. Within each vintage, the oxygenation mechanisms appeared to be different for low and high ingresses of oxygen, in agreement with the hormesis character of wine oxygenation. In the particular case of single variety wines and for a given level of stopper permeability, our results also showed that variety discrimination could be easily achieved among wines. Copyright © 2016 Elsevier Ltd. All rights reserved.

Why Can't They Keep the Book Longer and Do We Really Need to Charge Fines? Assessing Circulation Policies at the Harold B. Lee Library: A Case Study

Science.gov (United States)

Wilson, Duane

2014-01-01

In response to a charge from the library administration, the Circulation Committee of the Harold B. Lee Library at Brigham Young University designed and implemented a thorough assessment of circulation policies. Using multiple assessment methods including surveys, focus groups, and statistical analysis, the committee determined that the…

Tratamento dos distúrbios da voz na doença de Parkinson: o método Lee Silverman

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Dias Alice Estevo

2003-01-01

Full Text Available Alterações discretas na qualidade da voz e da articulação podem ser observadas em fases relativamente iniciais da doença de Parkinson (DP. As alterações da voz e da fala na DP constituem, em conjunto, o que se denomina disartria hipocinética ou disartrofonia e caracterizam-se por monotonia e redução da intensidade da voz, articulação imprecisa e distúrbios do ritmo. Recentemente, foram relatados resultados favoráveis através de método de tratamento intensivo e dirigido especificamente para o tratamento da voz na DP, denominado Lee Silverman Voice Treatment (LSVT®. O objetivo essencial desse método é aumentar a intensidade vocal através do incremento do esforço fonatório. O presente estudo teve por objetivo a caracterização das anormalidades vocais (qualidade vocal, padrão articulatório e inteligibilidade em um grupo de pacientes com DP e a avaliação da resposta terapêutica obtida pela administração do método Lee Silverman. A comparação dos dados de análise acústica, bem como da análise perceptivo-auditiva nos períodos pré e pós-tratamento mostraram modificações estatisticamente significantes após o tratamento. Embora o padrão articulatório tenha se mantido impreciso, os benefícios obtidos pelo tratamento na melhora da qualidade vocal e, sobretudo, na intensidade vocal favoreceram a qualidade da comunicação oral, reduziram os sintomas negativos e adequaram a qualidade vocal às necessidades pessoais e sociais dos indivíduos.

Mass elevation and lee effects markedly lift the elevational distribution of ground beetles in the Himalaya-Tibet orogen.

Science.gov (United States)

Schmidt, Joachim; Böhner, Jürgen; Brandl, Roland; Opgenoorth, Lars

2017-01-01

Mass elevation and lee effects markedly influence snow lines and tree lines in high mountain systems. However, their impact on other phenomena or groups of organisms has not yet been quantified. Here we quantitatively studied their influence in the Himalaya-Tibet orogen on the distribution of ground beetles as model organisms, specifically whether the ground beetle distribution increases from the outer to the inner parts of the orogen, against latitudinal effects. We also tested whether July temperature and solar radiation are predictors of the beetle's elevational distribution ranges. Finally, we discussed the general importance of these effects for the distributional and evolutionary history of the biota of High Asia. We modelled spatially explicit estimates of variables characterizing temperature and solar radiation and correlated the variables with the respective lower elevational range of 118 species of ground beetles from 76 high-alpine locations. Both July temperature and solar radiation significantly positively correlated with the elevational ranges of high-alpine beetles. Against the latitudinal trend, the median elevation of the respective species distributions increased by 800 m from the Himalayan south face north to the Transhimalaya. Our results indicate that an increase in seasonal temperature due to mass elevation and lee effects substantially impact the regional distribution patterns of alpine ground beetles of the Himalaya-Tibet orogen and are likely to affect also other soil biota there and in mountain ranges worldwide. Since these effects must have changed during orogenesis, their potential impact must be considered when biogeographic scenarios based on geological models are derived. As this has not been the practice, we believe that large biases likely exist in many paleoecological and evolutionary studies dealing with the biota from the Himalaya-Tibet orogen and mountain ranges worldwide.

Application of the Time-Dependent Mild-Slope Equations for the Simulation of Wake Effects in the Lee of a Farm of Wave Dragon Wave Energy Converters

DEFF Research Database (Denmark)

Beels, Charlotte; Troch, Peter; Visch, Kenneth De

2010-01-01

the wake effect is decreasing with increasing directional spreading. The wake in the lee of a farm of five Wave Dragon WECs, installed in a staggered grid (3 WECs in the first row and 2 WECs in the second row), is calculated for three in-between distances of respectively D, 2D and 3D, with D the distance...

Okhee Lee, Cory A. Buxton, James A. Banks (ed.), Diversity and equity in science education: research, policy, and practice

Science.gov (United States)

Bannier, Betsy J.

2015-06-01

Highly relevant for academic study among K-12 educators and the higher education faculty who train pre-service teachers, Diversity and equity in science education highlights three interrelated issues impacting science education in the United States. First, complicated dynamics related to the large and increasing population of English language learning (ELL) students are discussed. Second, the realities of standardized test scores are comparatively explored, both within and beyond the United States. Third, the politics of accountability in education are vigorously discussed. Okhee Lee and Cory A. Buxton weave through the contexts of politics, education, science, and culture to expand existing discourse about how to best educate our nation's children.

Impact of the Garrett Lee Smith youth suicide prevention program on suicide mortality.

Science.gov (United States)

Walrath, Christine; Garraza, Lucas Godoy; Reid, Hailey; Goldston, David B; McKeon, Richard

2015-05-01

We examined whether a reduction in youth suicide mortality occurred between 2007 and 2010 that could reasonably be attributed to Garrett Lee Smith (GLS) program efforts. We compared youth mortality rates across time between counties that implemented GLS-funded gatekeeper training sessions (the most frequently implemented suicide prevention strategy among grantees) and a set of matched counties in which no GLS-funded training occurred. A rich set of background characteristics, including preintervention mortality rates, was accounted for with a combination of propensity score-based techniques. We also analyzed closely related outcomes that we did not expect to be affected by GLS as control outcomes. Counties implementing GLS training had significantly lower suicide rates among the population aged 10 to 24 years the year after GLS training than similar counties that did not implement GLS training (1.33 fewer deaths per 100 000; P = .02). Simultaneously, we found no significant difference in terms of adult suicide mortality rates or nonsuicide youth mortality the year after the implementation. These results support the existence of an important reduction in youth suicide rates resulting from the implementation of GLS suicide prevention programming.

Comparison of methods for calculating thermodynamic properties of binary mixtures in the sub and super critical state: Lee-Kesler and cubic equations of state for binary mixtures containing either CO2 or H2S

International Nuclear Information System (INIS)

Yang, Jyisy; Griffiths, Peter R.; Goodwin, Anthony R.H.

2003-01-01

The (ρ,T,p) and (vapor + liquid) equilibria for fluid mixtures containing either CO 2 or H 2 S have been determined from 13 equations of state. The estimated values have been compared with published experimental results. CO 2 and H 2 S were used to represent non-polar and polar fluids, respectively. The equations of state investigated were as follows: (a) the Lee-Kesler equation; (b) two equations that included new reference fluids for the Lee-Kesler method; (c) three so-called extended equations of state; and (d) seven cubic equations of state. After adjustment of the binary interaction parameters the predicted values differed from the experimental data by about 0.8% for CO 2 mixtures while for H 2 S mixtures the uncertainty was about ±2.8%. Somewhat larger errors, although still lower than ±5%, were obtained for co-existing phase densities; the Lee-Kesler method provided results of the highest accuracy. The cubic equations proposed by Schmidt and Wenzel and Valderrama provide the most reliable predictions of both single and co-existing phase densities. Comparison of the predicted (vapor + liquid) equilibrium with experiment shows that each of the seven cubic equations provides results of similar accuracy and all within ±6%

The viscous lee wave problem and its implications for ocean modelling

Science.gov (United States)

Shakespeare, Callum J.; Hogg, Andrew McC.

2017-05-01

Ocean circulation models employ 'turbulent' viscosity and diffusivity to represent unresolved sub-gridscale processes such as breaking internal waves. Computational power has now advanced sufficiently to permit regional ocean circulation models to be run at sufficiently high (100 m-1 km) horizontal resolution to resolve a significant part of the internal wave spectrum. Here we develop theory for boundary generated internal waves in such models, and in particular, where the waves dissipate their energy. We focus specifically on the steady lee wave problem where stationary waves are generated by a large-scale flow acting across ocean bottom topography. We generalise the energy flux expressions of [Bell, T., 1975. Topographically generated internal waves in the open ocean. J. Geophys. Res. 80, 320-327] to include the effect of arbitrary viscosity and diffusivity. Applying these results for realistic parameter choices we show that in the present generation of models with O(1) m2s-1 horizontal viscosity/diffusivity boundary-generated waves will inevitably dissipate the majority of their energy within a few hundred metres of the boundary. This dissipation is a direct consequence of the artificially high viscosity/diffusivity, which is not always physically justified in numerical models. Hence, caution is necessary in comparing model results to ocean observations. Our theory further predicts that O(10-2) m2s-1 horizontal and O(10-4) m2s-1 vertical viscosity/diffusivity is required to achieve a qualitatively inviscid representation of internal wave dynamics in ocean models.

Identity as Fleeting Fashion? Revealing the Background of Popularity Through Bosniaherzegovina’s Adoption of Bruce Lee

Directory of Open Access Journals (Sweden)

Alenka Bartulović

2007-12-01

Full Text Available This paper reflects on the background to popular research on identification processes in modern ethnology and cultural or social anthropology. By discussing themes closely connected to identity (national and popular culture, and the construction of Others, the author reveals that identity is not merely a redundant trend that researchers recklessly pursue, but that it reflects the need to reveal existing uncertainties and is an attempt to revise errors made to date, as well as lapses of the discipline we work in. The author primarily focuses on national identity and its situational transformations and intertwining with other existing identities. Bosnia-Herzegovina is placed at the center of interest. This theoretically oriented text concludes by analyzing the idea of erecting a monument to Bruce Lee in Mostar, which reveals the full complexity of identity processes around a world marked by intense and unique global and transnational currents.

The Taiwanese Perspective in Investigating Korean Confucianism: Lee Ming-huei's Interpretation of Han Wonjin (1682–1750

Directory of Open Access Journals (Sweden)

Martina GREIF

2014-12-01

Full Text Available Numerous representatives of the contemporary Confucian revival from Taiwan are increasingly demonstrating the fact that the development of Confucian philosophy has to be viewed in a broader cultural context, especially in the context of different East Asian regions. While the development of the Japanese Confucian studies has been elaborated to a great extent during the last decades, studies in Korean Confucianism are still rare. Hence, the present article aims to offer a report on a pioneer contribution in this regard. It introduces Lee Ming-huei’s investigation into the work of one of the most influential Korean Confucians of the Joseon period; on the basis of Huang Chun-chieh’s methodology which exposes the contextualization paradigm, the article explains the main hypotheses and offers a theoretical reflection of the main issues discussed in this research work.

Systematic identification of yeast proteins extracted into model wine during aging on the yeast lees.

Science.gov (United States)

Rowe, Jeffrey D; Harbertson, James F; Osborne, James P; Freitag, Michael; Lim, Juyun; Bakalinsky, Alan T

2010-02-24

Total protein and protein-associated mannan concentrations were measured, and individual proteins were identified during extraction into model wines over 9 months of aging on the yeast lees following completion of fermentations by seven wine strains of Saccharomyces cerevisiae. In aged wines, protein-associated mannan increased about 6-fold (+/-66%), while total protein only increased 2-fold (+/-20%), which resulted in a significantly greater protein-associated mannan/total protein ratio for three strains. A total of 219 proteins were identified among all wine samples taken over the entire time course. Of the 17 "long-lived" proteins detected in all 9 month samples, 13 were cell wall mannoproteins, and four were glycolytic enzymes. Most cytosolic proteins were not detected after 6 months. Native mannosylated yeast invertase was assayed for binding to wine tannin and was found to have a 10-fold lower affinity than nonglycosylated bovine serum albumin. Enrichment of mannoproteins in the aged model wines implies greater solution stability than other yeast proteins and the possibility that their contributions to wine quality may persist long after bottling.

Mesophilic and thermophilic anaerobic co-digestion of winery wastewater sludge and wine lees: An integrated approach for sustainable wine production.

Science.gov (United States)

Da Ros, C; Cavinato, C; Pavan, P; Bolzonella, D

2017-12-01

In this work, winery wastes generated by a cellar producing approximately 300,000 hL of wine per year was monitored for a period of one year. On average, 196 L of wastewater, 0.1 kg of waste activated sludge (dry matter) and 1.6 kg of wine lees were produced per hectoliter of wine produced. Different winery wastes, deriving from different production steps, namely waste activated sludge from wastewater treatment and wine lees, were co-treated using an anaerobic digestion process. Testing was conducted on a pilot scale for both mesophilic and thermophilic conditions. The process was stable for a long period at 37 °C, with an average biogas production of 0.386 m 3 /kg COD fed . On the other hand, for thermophilic conditions, volatile fatty acids accumulated in the reactor and the process failed after one hydraulic retention time (23 days). In order to fix the biological process, trace elements (iron, cobalt and nickel) were added to the feed of the thermophilic reactor. Metals augmentation improved process stability and yields at 55 °C. The pH ranged between 7.8 and 8.0, and specific gas production was 0.450 m 3 /kg COD fed , which corresponded to dry matter and COD removals of 34% and 88%, respectively. Although the observed performances in terms of biogas production were good, the thermophilic process exhibited some limitations related to both the necessity of metals addition and the worse dewaterability properties. In fact, while the mesophilic digestates reached a good dewatering quality via the addition of 6.5 g of polymer per kg of dry matter, the required dosage for the thermophilic sludge was greater than 10 g/kg of dry matter. Copyright © 2016 Elsevier Ltd. All rights reserved.

Lauren Berlant and Lee Edelman, Sex, Or The Unbearable (Durham: Duke University Press, 2014, pp. 168, ISBN: 9780822355946, £13.99, paperback.

Directory of Open Access Journals (Sweden)

Hannah Proctor

2014-01-01

Full Text Available 'So few colleges and universities bother to teach human sexuality...so much stigma adheres even to scholarly investigation of sex,' Gayle Rubin lamented in her 1984 essay 'Thinking Sex'. But it was an academic conference on Rubin's work - 'Rethinking Sex', a lavish threeday event, held at the University of Pennsylvania in 2009 - that provided the initial impetus for Lauren Berlant and Lee Edelman to enter into a dialogue on sexuality. The result is Sex, or the Unbearable, published by Duke University Press, the first in a series on queer theory edited by the authors.

Reattachment Zone Characterisation Under Offshore Winds With Flow Separation On The Lee Side Of Coastal Dunes

Science.gov (United States)

Delgado-Fernandez, I.; Jackson, D.; Cooper, J. A.; Baas, A. C.; Lynch, K.; Beyers, M.

2010-12-01

Airflow separation, lee-side eddies and secondary flows play an essential role on the formation and maintenance of sand dunes. Downstream from dune crests the flow surface layer detaches from the ground and generates an area characterised by turbulent eddies in the dune lee slope (the wake). At some distance downstream from the dune crest, flow separates into a reversed component directed toward the dune toe and an offshore “re-attached” component. This reattachment zone (RZ) has been documented in fluvial and desert environments, wind tunnel experiments and numerical simulations, but not yet characterised in coastal dunes. This study examines the extent and temporal evolution of the RZ and its implications for beach-dune interaction at Magilligan, Northern Ireland. Wind parameters were measured over a profile extending from an 11 m height dune crest towards the beach, covering a total distance of 65 m cross-shore. Data was collected using an array of nine ultrasonic anemometers (UAs) deployed in April-May 2010, as part of a larger experiment to capture airflow data under a range of incident wind velocities and offshore directions. UAs were located along the profile (5 m tower spacing) over the beach, which allowed a detailed examination of the RZ with empirical data. Numerical modelling using Computational Fluid Dynamics (CFD) software was also conducted with input data from anemometer field measurements, running over a surface mesh generated from LiDAR and DGPS surveys. Results demonstrate that there is a wind threshold of approximately 5-6 ms-1 under which no flow separation exists with offshore winds. As wind speed increases over the threshold, a flow reversal area is quickly formed, with the maximum extent of the RZ at approximately 3.5 dune heights (h). The maximum extent of the RZ increases up to 4.5h with stronger wind speeds of 8-10 ms-1 and remains relatively constant as wind speed further increases. This suggests that the spatial extent of the RZ is

Die Eerste Verhoudinge Tussen Boer en Brit.

Directory of Open Access Journals (Sweden)

D. H. Cilliers

1951-03-01

Full Text Available Mens hoor deesdae, veral van Engelse kant, weer heelwat omtrent die „gevoel,” „rassehaat” e.s.m. wat daar dan tussen Afrikaans- en Engelssprekendes sou bestaan. Nou wil ek sommer dadelik sê dat dit een van dié oordrewe en gevaarlike algemeenhede is wat maklik is om te beweer maar wat gewoonlik op onkunde en/of kwaadwilligheid berusen meestal ook nie bewys kan word nie, iets wat dikwels sommer uit die lug gegryp is en hoofsaaklik op papier bestaan—in Engels sou ek met’n woordspeling wou sê: „On paper, more specifically, in the Englishpapers.”

Keskaegsed leiud kiriku keldris / Sirle Sommer

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

1999-01-01

Vt. ka Severnoje Poberezhje Jul/31. Jõhvi kiriku keldris, kust võib leida matmispaiku mitmest ajastust, toimuvad väljakaevamised. Tõenäoliselt saavad neist kirikukeldrisse rajatava muuseumi eksponaadid

Topography and vegetation as predictors of snow water equivalent across the alpine treeline ecotone at Lee Ridge, Glacier National Park, Montana, U.S.A.

Science.gov (United States)

Geddes, C.A.; Brown, D.G.; Fagre, D.B.

2005-01-01

We derived and implemented two spatial models of May snow water equivalent (SWE) at Lee Ridge in Glacier National Park, Montana. We used the models to test the hypothesis that vegetation structure is a control on snow redistribution at the alpine treeline ecotone (ATE). The statistical models were derived using stepwise and "best" subsets regression techniques. The first model was derived from field measurements of SWE, topography, and vegetation taken at 27 sample points. The second model was derived using GIS-based measures of topography and vegetation. Both the field- (R² = 0.93) and GIS-based models (R² = 0.69) of May SWE included the following variables: site type (based on vegetation), elevation, maximum slope, and general slope aspect. Site type was identified as the most important predictor of SWE in both models, accounting for 74.0% and 29.5% of the variation, respectively. The GIS-based model was applied to create a predictive map of SWE across Lee Ridge, predicting little snow accumulation on the top of the ridge where vegetation is scarce. The GIS model failed in large depressions, including ephemeral stream channels. The models supported the hypothesis that upright vegetation has a positive effect on accumulation of SWE above and beyond the effects of topography. Vegetation, therefore, creates a positive feedback in which it modifies its, environment and could affect the ability of additional vegetation to become established.

Neutrino mixing: from the broken μ-τ symmetry to the broken Friedberg–Lee symmetry

International Nuclear Information System (INIS)

Xing, Zhizhong

2007-01-01

I argue that the observed flavor structures of leptons and quarks might imply the existence of certain flavor symmetries. The latter should be a good starting point to build realistic models towards deeper understanding of the fermion mass spectra and flavor mixing patterns. The μ-τ permutation symmetry serves for such an example to interpret the almost maximal atmospheric neutrino mixing angle (θ 23 ~ 45°) and the strongly suppressed CHOOZ neutrino mixing angle (θ 13 < 10°). In this talk I like to highlight a new kind of flavor symmetry, the Friedberg–Lee symmetry, for the effective Majorana neutrino mass operator. Luo and I have shown that this symmetry can be broken in an oblique way, such that the lightest neutrino remains massless but an experimentally-favored neutrino mixing pattern is achievable. We get a novel prediction for θ 13 in the CP-conserving case: sinθ 13 = tanθ 12 |(1 - tanθ 23 )/(1 + tanθ 23 )|. Our scenario can simply be generalized to accommodate CP violation and be combined with the seesaw mechanism. Finally I stress the importance of probing possible effects of μ-τ symmetry breaking either in terrestrial neutrino oscillation experiments or with ultrahigh-energy cosmic neutrino telescopes. (author)

IDENTIFICATION OF ODOR SUBSTANCES IN YAMABUSHITAKE MUSHROOM (Hericium erinaceum) CULTURE MEDIA CONTAINING 'SHOCHU' LEES AND STARCH WASTES, AND BASIC STUDIES ON THEIR DISAPPEARANCE

Science.gov (United States)

Yamauchi, Masahito; Matsumoto, Hirotaka; Yamada, Masayoshi; Yagi, Fumio; Murayama, Ryou; Yamaguchi, Yoshinori; Yamaguchi, Takashi

In this study, odor substances from mushroom culture media containing 'shochu' lees and starch wastes were identified and determined. It was apparent that in the media, acetoin, butyric acid and diacetyl were found as main odor substances, and mixed with some other ordor substances to produce unpleasant odor. The main substances disappeared with growth of mycelia. It was not likely that these ordor substances were degraded by extracellular enzymes but suggested that they were degraded by mycelia. Further it was found with the growth of mycelia that odor quality changed from rancid ordor (unpleasant ordor) to mushroom smell (pleasant odor) and the odor index was decreasing.

Lee Sang Gak Telescope (LSGT): A Remotely Operated Robotic Telescope for Education and Research at Seoul National University

Science.gov (United States)

Im, Myungshin; Choi, Changsu; Kim, Kihyun

2015-08-01

We introduce the Lee Sang Gak Telescope (LSGT), a remotely operated, robotic 0.43-meter telescope. The telescope was installed at the Siding Spring Observatory, Australia, in 2014 October, to secure regular and exclusive access to the dark sky and excellent atmospheric conditions in the southern hemisphere from the Seoul National University (SNU) campus. Here, we describe the LSGT system and its performance, present example images from early observations, and discuss a future plan to upgrade the system. The use of the telescope includes (i) long-term monitoring observations of nearby galaxies, active galactic nuclei, and supernovae; (ii) rapid follow-up observations of transients such as gamma-ray bursts and gravitational wave sources; and (iii) observations for educational activities at SNU. Based on observations performed so far, we find that the telescope is capable of providing images to a depth of R=21.5 mag (point source detection) at 5-σ with 15 min total integration time under good obs-erving conditions.

Unexpected Climatological Behavior of MLT Gravity Wave Momentum Flux in the Lee of the Southern Andes Hot Spot

Science.gov (United States)

DeWit, R. J.; Janches, D.; Fritts, D. C.; Stockwell, R. G.; Coy, L.

2017-01-01

The Southern Argentina Agile MEteor Radar (SAAMER), located at Tierra del Fuego (53.7degS, 67.7degW), has been providing near-continuous high-resolution measurements of winds and high-frequency gravity wave (GW) momentum fluxes of the mesopause region since May 2008. As SAAMER is located in the lee of the largest seasonal GW hot spot on Earth, this is a key location to study GWs and their interaction with large-scale motions. GW momentum flux climatologies are shown for the first time for this location and discussed in light of these unique dynamics. Particularly, the large eastward GW momentum fluxes during local winter are surprising, as these observations cannot be explained by the direct upward propagation of expected large-amplitude mountain waves (MWs) through the eastward stratospheric jet. Instead, these results are interpreted as secondary GWs propagating away from stratospheric sources over the Andes accompanying MW breaking over the Southern Andes.

Detergents enhance EspB secretion from Escherichia coli strains harboring the locus for the enterocyte effacement (LEE) gene.

Science.gov (United States)

Nakasone, Noboru; Toma, Claudia; Higa, Naomi; Koizumi, Yukiko; Ogura, Yasunori; Suzuki, Toshihiko

2011-02-01

The effects of detergents (cholic acid, deoxycholic acid, Triton X-100, and Nonidet P-40) on the secretion of EspB from the locus for enterocyte effacement (LEE) gene-positive Escherichia coli strains were examined. Clinical isolates of eight EPEC strains and seven STEC strains were used to detect EspB after they had been cultivated in Luria-Bertani (LB) broth containing one of the detergents. When the bacteria were cultured in LB broth supplemented with one of the detergents, the amount of EspB produced was increased by 2-32-fold depending on the detergent and the strain used. EspB was detected in all strains when they were cultured in LB broth containing all of the detergents. The results obtained in this study can be applied to immunological diagnostic methods for detecting EspB and also to the production of EspB for research purposes. © 2010 Federation of European Microbiological Societies. Published by Blackwell Publishing Ltd. All rights reserved.

Kolm ilmarada ja jumalat / Ivar Sild

Index Scriptorium Estoniae

Sild, Ivar

2002-01-01

Arvustus: Kompus, Marko. Make love not love. Põlgaste ; Soodoma ; Kanepi : Erakkond, 2001; Mathura [Lattik, Margus]. Poeesia valgel taustal. Tln. : Erakkond, 2001; Sommer, Lauri. Raagraamis poiss. Tartu : EYS Veljesto, 2001

Structural modeling of age specific fertility curves in Peninsular Malaysia: An approach of Lee Carter method

Science.gov (United States)

Hanafiah, Hazlenah; Jemain, Abdul Aziz

2013-11-01

In recent years, the study of fertility has been getting a lot of attention among research abroad following fear of deterioration of fertility led by the rapid economy development. Hence, this study examines the feasibility of developing fertility forecasts based on age structure. Lee Carter model (1992) is applied in this study as it is an established and widely used model in analysing demographic aspects. A singular value decomposition approach is incorporated with an ARIMA model to estimate age specific fertility rates in Peninsular Malaysia over the period 1958-2007. Residual plots is used to measure the goodness of fit of the model. Fertility index forecast using random walk drift is then utilised to predict the future age specific fertility. Results indicate that the proposed model provides a relatively good and reasonable data fitting. In addition, there is an apparent and continuous decline in age specific fertility curves in the next 10 years, particularly among mothers' in their early 20's and 40's. The study on the fertility is vital in order to maintain a balance between the population growth and the provision of facilities related resources.

OL Copenhagen 2020: Strategisk utopi?

DEFF Research Database (Denmark)

Østergaard, Katrine; Møller Christensen, Søren

2006-01-01

Ny rapport anbefaler, at København ansøger om værtskabet for sommer-OL i 2020. Kulturminister Brian Mikkelsen vil tidligst tage stilling til en reel ansøgning om tre år. Der er da også god grund til at tænke sig rigtig godt om, før man engagerer sig med verdens største event......Ny rapport anbefaler, at København ansøger om værtskabet for sommer-OL i 2020. Kulturminister Brian Mikkelsen vil tidligst tage stilling til en reel ansøgning om tre år. Der er da også god grund til at tænke sig rigtig godt om, før man engagerer sig med verdens største event...

Dreams of the Hmong Kingdom: The Quest for Legitimation in French Indochina, 1850- 1960, by Mai Na M. Lee. Madison, University of Wisconsin Press, 2015. 430 pages.

Directory of Open Access Journals (Sweden)

Nengher N. Vang

2015-12-01

Full Text Available This article provides a book review of Mai Na M. Lee’s Dreams of the Hmong Kingdom: The Quest for Legitimation in French Indochina, 1850-1960. Dreams of the Hmong Kingdom. It highlights the contribution of the book to the historiography of the Hmong and provides a critical assessment of the dichotomous analytical framework that Lee uses to analyze the rivalry between Hmong messianic leaders and Hmong political brokers and the competition between the Ly and Lo clans for paramountcy in French Indochina

O Vigia de O Sol é Para Todos: representações do racismo e das relações raciais sulistas na obra de Harper Lee

OpenAIRE

Goulart, Henrique Rodrigues de Paula

2017-01-01

O presente trabalho dedica-se a uma leitura crítica de O Sol é Para Todos, célebre romance publicado em 1960 pela escritora norte-americana Harper Lee e adaptado para o cinema em 1962. A  proposta consiste em compreender as representações históricas produzidas pelas obras – literária e fílmica – acerca dos embates raciais atravessados pelo Sul dos Estados Unidos no contexto do Movimento pelos Direitos Civis. Por último, pretende-se comparar tais representações às de Vá, Coloque um Vigia, vers...

Social Effects of Organisational Restructuring on Employee ...

African Journals Online (AJOL)

First Lady

turn affects workforce loyalty, productivity and morale either positively or negatively ... (CEC, 2008; Brand and Wilson, 2000; Luthan and Sommer, 1999; and .... The review of literature presented an overview of organisational restructuring.

Social networks and inference about unknown events: A case of the match between Google's AlphaGo and Sedol Lee.

Directory of Open Access Journals (Sweden)

Jonghoon Bae

Full Text Available This study examines whether the way that a person makes inferences about unknown events is associated with his or her social relations, more precisely, those characterized by ego network density that reflects the structure of a person's immediate social relation. From the analysis of individual predictions over the Go match between AlphaGo and Sedol Lee in March 2016 in Seoul, Korea, this study shows that the low-density group scored higher than the high-density group in the accuracy of the prediction over a future state of a social event, i.e., the outcome of the first game. We corroborated this finding with three replication tests that asked the participants to predict the following: film awards, President Park's impeachment in Korea, and the counterfactual assessment of the US presidential election. Taken together, this study suggests that network density is negatively associated with vision advantage, i.e., the ability to discover and forecast an unknown aspect of a social event.

Demixing and nematic behaviour of oblate hard spherocylinders and hard spheres mixtures: Monte Carlo simulation and Parsons-Lee theory

Science.gov (United States)

Gámez, Francisco; Acemel, Rafael D.; Cuetos, Alejandro

2013-10-01

Parsons-Lee approach is formulated for the isotropic-nematic transition in a binary mixture of oblate hard spherocylinders and hard spheres. Results for the phase coexistence and for the equation of state in both phases for fluids with different relative size and composition ranges are presented. The predicted behaviour is in agreement with Monte Carlo simulations in a qualitative fashion. The study serves to provide a rational view of how to control key aspects of the behaviour of these binary nematogenic colloidal systems. This behaviour can be tuned with an appropriate choice of the relative size and molar fractions of the depleting particles. In general, the mixture of discotic and spherical particles is stable against demixing up to very high packing fractions. We explore in detail the narrow geometrical range where demixing is predicted to be possible in the isotropic phase. The influence of molecular crowding effects on the stability of the mixture when spherical molecules are added to a system of discotic colloids is also studied.

Pop & rock, Retro, Etno, Jazz / Lauri Sommer

Index Scriptorium Estoniae

Sommer, Lauri, 1973-

2001-01-01

John Frusciante heliplaadi To Record Only Water in Ten Days, Titiyo heliplaadi Come Along, Alizee heliplaadi Gourmandises, Mati Nuude heliplaadi Parimad I/II, Filmi "For Love Or Country" soundtrack-albumi, ansambli Cabaret Voltaire heliplaadi Remixed, Paolo Fresu heliplaadi Sonos' E Memoria, Michael Mantleri heliplaadi Hide and Seek lühitutvustus

Allergic Rhinitis | Sommers | South African Family Practice

African Journals Online (AJOL)

... but the antihistamines are less effective for nasal congestion and minimally address the problem of inflammation. Immune-based specifically targeted molecules, such as the cloned humanised monoclonal antibody-inhibiting human IgE omalizumab, are presently being studied in patients with seasonal allergic rhinitis.

Nie sommer nie : Sociohistorical and formal comparative ...

African Journals Online (AJOL)

considerations in the rise and maintenance of the modern. Afrikaans negation system. Theresa ... it aims to describe and account for the peculiarity of the modern Afrikaans negative concord marker nie2 in the familiar Western ...... assumed clausal architecture are on the right track. This element appears to be inert in the.

Kaks kaua viibinud sõpra / Lauri Sommer

Index Scriptorium Estoniae

Sommer, Lauri, 1973-

1999-01-01

Arvustus: Pascal, Blaise. Mõtted / tõlkinud Kristiina Ross. Tallinn : Hortus Litterarum ; Logos, 1998. (Avatud Eesti raamat); Kierkegaard, Saeren. Kartus ja värin / tõlkinud Arvo Alas. Tallinn : Vagabund, 1998. (Avatud Eesti raamat)

Whither Confucian Family Values? New Research on Marriage, Trafficking, and the Things People Do to Survive

Directory of Open Access Journals (Sweden)

Janet M. Theiss

2016-06-01

Full Text Available Matthew Sommer. Polyandry and Wife-Selling in Qing Dynasty China. Berkeley: University of California Press, 2015. 499 pp. $80 (cloth/ebook. Zhao Ma. Runaway Wives, Urban Crimes, and Survival Tactics in Wartime Beijing, 1937–1949. Cambridge, MA: Harvard East Asia Monographs, Harvard University Press, 2015. 380 pp. $50 (cloth. These two eagerly awaited studies of marriage and family practice among the poor radically alter our understanding of the Chinese family system in late imperial and early twentieth-century China. Read together, these richly documented monographs by Matthew Sommer and Zhao Ma create a provocative and nuanced picture of diverse modes of family formation among the poor that raise profound questions about the reach of state-defined norms—Confucian or modern—and the state’s impact on family life...

The Effect of Selected Cleaning Techniques on Berkshire Lee Marble: A Scientific Study at Philadelphia City Hall

Science.gov (United States)

Mossotti, Victor G.; Eldeeb, A. Raouf; Fries, Terry L.; Coombs, Mary Jane; Naude, Virginia N.; Soderberg, Lisa; Wheeler, George S.

2002-01-01

This report describes a scientific investigation of the effects of eight different cleaning techniques on the Berkshire Lee marble component of the facade of the East Center Pavilion at Philadelphia City Hall; the study was commissioned by the city of Philadelphia. The eight cleaning techniques evaluated in this study were power wash (proprietary gel detergent followed by water rinse under pressure), misting (treatment with potable, nebulized water for 24-36 hours), gommage (proprietary Thomann-Hanry low-pressure, air-driven, small-particle, dry abrasion), combination (gommage followed by misting), Armax (sodium bicarbonate delivered under pressure in a water wash), JOS (dolomite powder delivered in a low-pressure, rotary-vortex water wash), laser (thermal ablation), and dry ice (powdered-dry-ice abrasion delivered under pressure). In our study approximately 160 cores were removed from the building for laboratory analysis. We developed a computer program to analyze scanning-electron-micrograph images for the microscale surface roughness and other morphologic parameters of the stone surface, including the near-surface fracture density of the stone. An analysis of more than 1,100 samples cut from the cores provided a statistical basis for crafting the essential elements of a reduced-form, mixed-kinetics conceptual model that represents the deterioration of calcareous stone in terms of self-organized soiling and erosion patterns. This model, in turn, provided a basis for identifying the variables that are affected by the cleaning techniques and for evaluating the extent to which such variables influence the stability of the stone. The model recognizes three classes of variables that may influence the soiling load on the stone, including such exogenous environmental variables as airborne moisture, pollutant concentrations, and local aerodynamics, and such endogenous stone variables as surface chemistry and microstructure (fracturing, roughness, and so on). This study

Social networks and inference about unknown events: A case of the match between Google’s AlphaGo and Sedol Lee

Science.gov (United States)

Bae, Jonghoon; Cha, Young-Jae; Lee, Hyungsuk; Lee, Boyun; Baek, Sojung; Choi, Semin

2017-01-01

This study examines whether the way that a person makes inferences about unknown events is associated with his or her social relations, more precisely, those characterized by ego network density that reflects the structure of a person’s immediate social relation. From the analysis of individual predictions over the Go match between AlphaGo and Sedol Lee in March 2016 in Seoul, Korea, this study shows that the low-density group scored higher than the high-density group in the accuracy of the prediction over a future state of a social event, i.e., the outcome of the first game. We corroborated this finding with three replication tests that asked the participants to predict the following: film awards, President Park’s impeachment in Korea, and the counterfactual assessment of the US presidential election. Taken together, this study suggests that network density is negatively associated with vision advantage, i.e., the ability to discover and forecast an unknown aspect of a social event. PMID:28222114

Freezing supplied; Eiskalt versorgt

Energy Technology Data Exchange (ETDEWEB)

Schwarzburger, Heiko

2013-11-01

When people and building are sweating in the summer, air conditioners turn on anywhere - a new market for solar power. [German] Wenn Menschen und Gebaeude im Sommer schwitzen, springen ueberall Klimageraete an - ein neuer Markt fuer Sonnenstrom.

Paariad ja kirjandusseparatistid IV : Eskapism relvaks / Jürgen Rooste

Index Scriptorium Estoniae

Rooste, Jürgen, 1979-

2008-01-01

Arvustus: Piik, Paavo. Lakoonia. Tartu : Värske Rõhk, 2008 ; Mathura. Inimene on rohi. Lelle : Allikaäärne, 2008 ; Oja, Martin. Pärastlõuna platoo. Tallinn : Tuum, 2007 ; Sommer, Lauri. K. L. ja N. Räestu : Tiivaalune, 2008

A multivariate assessment of the coral ecosystem health of two embayments on the lee of the island of Hawai'i

Energy Technology Data Exchange (ETDEWEB)

Parsons, Michael L. [Marine Science Department, University of Hawai' i at Hilo, Hilo, HI 96720 (United States)], E-mail: mparsons@fgcu.edu; Walsh, William J. [Division of Aquatic Resources, Department of Land and Natural Resources, Kailua-Kona, HI 96740 (United States); Settlemier, Chelsie J.; White, Darla J.; Ballauer, Josh M.; Ayotte, Paula M.; Osada, Kara M. [Marine Science Department, University of Hawai' i at Hilo, Hilo, HI 96720 (United States); Carman, Brent [Division of Aquatic Resources, Department of Land and Natural Resources, Kailua-Kona, HI 96740 (United States)

2008-06-15

Four coral-dominated coastal sites within two embayments (Kealakekua Bay and Honokohau Bay) on the lee of the island of Hawai'i were studied to assess evidence of anthropogenic impacts in these relatively pristine locales. Nutrient-loading parameters were analyzed in relation to benthic composition data. Statistically, there were significant positive relationships between nitrate + nitrite, silicate, and ammonium with the abundance of macroalgae, coralline algae, and dead coral, and between {delta}{sup 15}N and dead coral abundance. The north outside site of Kealakekua Bay and the south outside site of Honokohau Bay appear to be most impacted by nutrient-loading factors in each bay, respectively. Comparisons with past nutrient data indicate that nutrient inputs have increased to the two bays, and that early impacts of these increased loadings are evident. It is predicted that at current nutrient-loading rates, the north sites of Kealakekua Bay and the south sites of Honokohau Bay will exhibit evidence of further degradation in future years.

Adewole and Dedeke

African Journals Online (AJOL)

soil nutrients because of their low cost and availability (Moyin-Jesu, 2002). ... exhausted crop land; air dried for 7 days, and sieved using a 2 mm ... determined using Bray P1 method (Olsen and. Sommers, 1982). 2+ ..... and vegetables in Asia.

Eesti kirjandus 1997

Index Scriptorium Estoniae

1998-01-01

Aut.: Märt Väljataga, Mart Velsker, Barbi Pilvre, Indrek Särg, Tarmo Vahter, Piret Viires, Tõnu Kaalep, Janika Kronberg, Lauri Sommer, Sven Kivisildnik, Eve Annuk, Aarne Ruben, Jan Kaus, Karl Martin Sinijärv, Jüri Ehlvest, Hasso Krull

Acute postoperative pain in 1 231 patients at a developing country ...

African Journals Online (AJOL)

for practical clinical use were found.9,10 In addition, very little is known about the incidence ... study may be used to utilise the available resources appropriately and thereby improve ..... doi: 10.1097/PRS.0000000000000681. 2. Sommer M, de ...

Die DDR zwischen Einheit und Abgrenzung : Höhepunkte aus der deutschen Geschichte als Paradigmen politischen Wandels : Luther, Friedrich II. und Bismarck

NARCIS (Netherlands)

Brinks, Jan Herman

1991-01-01

Im Jahre 1945 befand sich die Geschichte Deutschlands, darin besteht Konsens unter Historikern aller Richtungen, an einem ihrer tiefgreifendsten Wendepunkte. Die Ereignissein Hiroshima und in Potsdam im Sommer jenes Jahres, so urteilt Werner Conze, markieren einschneidenste Zäsuren der europdischen,

THE EFFECTIVENESS OF DIFFERENT HERBICIDES IN THE ...

African Journals Online (AJOL)

jen

Roundup in destroying 'Pisang Awak' plants and in suppressing the re-sprouting of lateral shoots. Since 2,4-D .... above the ground (Sommer, 2000; Anonymous,. 2004). On the other ... couch and water grass in coffee, tea and other plantation ...

Embodied Rhythm: Commentary on "The Contribution of Anthropometric Factors to Individual Differences in the Perception of Rhythm" by Neil P. McAngus Todd, Rosanna Cousins, and Christopher S. Lee

Directory of Open Access Journals (Sweden)

Bruno H. Repp

2007-01-01

Full Text Available Todd, Cousins, and Lee (2007 have presented some intriguing data suggesting that body size, as measured by standard anthropometric indices, is related to the preferred beat period in a perceptual task. Curiously, however, they did not find a significant sex difference, even though the women in their sample were clearly smaller than the men. Another recent study of preferred spontaneous tempo (McAuley et al., 2006 likewise failed to find a sex difference in a large sample of young adults. It is unclear why body size should have an effect only within each sex group.

Laulvad kirjanikud Prima Vistal

Index Scriptorium Estoniae

2008-01-01

Kirjandusfestivalist Prima Vista 8.-11. maini Tartus ja laulvate kirjanike kontsertidest: 9. mail Tõnu Trubetsky kontsert ansambliga The Flovers of Romance, 10. mail Villu Tamme, Mathura, Lauri Sommer, Kaarel B. Väljamäe, Andreas Kalkuni, Kauksi Ülle, Merca ja Aapo Ilves

Geroi serebrjanõhh pul i tshesnotshnõhh svjazok / Jevgeni Levik

Index Scriptorium Estoniae

Levik, Jevgeni

2004-01-01

Seiklusfilm "Van Helsing" : režissöör Stephen Sommers : Ameerika Ühendriigid 2004. Lisatud lühiintervjuu, kus peaosalised Hugh Jackman ja Kate Beckinsale räägivad oma tööst ja suhetest tumedate jõududega ning usust amulettidesse

Rotary jagas stipendiume

Index Scriptorium Estoniae

2009-01-01

Pärnu Rotary klubi aastapäevapeol 11. mail Ammende villas anti stipendium viiele Pärnumaa noorele, teiste seas pälvis preemia Pärnu Ülejõe Gümnaasiumi muusikaõpetaja Fred Rõigas ja Pärnu Muusikakoolis trompetit õppiv Chris Sommer

The influence of polyethylene glycol inclusion in Vachellia tortilis ...

African Journals Online (AJOL)

213558027

2017-04-03

Apr 3, 2017 ... in tropical countries (Woyengo et al., 2014). Leaf meals provide ... and growth performance in pigs (Bhat et al., 2013; Hlatini et al., 2016). It reduces ..... Sommer, S.G., Christensen, M.L., Schmidt, T. & Jensen, L.S. 2013. Animal ...

Disease: H00557 [KEGG MEDICUS

Lifescience Database Archive (English)

Full Text Available Grix A, Sommer A, Savarirayan R, Janecke AR, Steichen E, Sillence D, Hausser I, Budde B, Nurnberg G, Nurnber...iman B, Nelson SF, Masri A, Alkazaleh F, Guerra D, Ferrari P, Nanda A, Rajab A, Markie D, Gray M, Nelson J,

Svineriget og virkeligheden

DEFF Research Database (Denmark)

Sandøe, Peter

2014-01-01

Fødevareminister Dan Jørgensen vil gøre noget ved forholdene i svineproduktionen. Siden sidste sommer har der dog ligget en rapport på ministerens bord, som viser, at pattegrisedødeligheden er på vej ned. Mon han har læst den?...

Uber Variation der Zeichnung und Färbung bei Chrysaora hysoscella Eschscholtz

NARCIS (Netherlands)

Stiasny, G.

1927-01-01

Im Laufe des Sommers und Herbstes 1926 trat Chrysaora hysoscella Esch. 1) am Strande zwischen Katwijk und Noordwijk sehr zahlreich auf. Obwohl seit langem bekannt ist, dass die Kompassqualle stark variirt in Bezug auf Färbung und Zeichnung, liegen doch wenige genauere Beschreibungen und naturgetreue

Druzhinniki sostavili dlja Jõhvi mozaiku / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2002-01-01

Jõhvi kaubakeskuse esisel väljakul õpilasmalevlaste poolt valmistatud Virumaad kujutavast põllukividest mosaiikpannoost. Päikest kujutav mosaiik on kavas teha Ontikal. Kommenteerib projekti juht Anne Aedma

Harekillingerne overlever ikke deres første sommer

DEFF Research Database (Denmark)

Pedersen, Jens Christian

2009-01-01

Der er færre harekillinger som bliver voksne end tidligere, og det er hovedårsagen til den tilbagegang i bestanden af harer vi har set i Danmark gennem de sidste 50 år. Det fremgår af en ny ph.d.-afhandling fra Danmarks Miljøundersøgelser ved Aarhus Universitet. Afhandlingen giver også et bud på ...

Modelling and monitoring of Aquifer Thermal Energy Storage : impacts of soil heterogeneity, thermal interference and bioremediation

NARCIS (Netherlands)

Sommer, W.T.

2015-01-01

Modelling and monitoring of Aquifer Thermal Energy Storage

Impacts of heterogeneity, thermal interference and bioremediation

Wijbrand Sommer
PhD thesis, Wageningen University, Wageningen, NL (2015)
ISBN 978-94-6257-294-2

Abstract

Aquifer

Reorientando a identidade nacional em Native speaker, de Chang-rae Lee, e O sol se põe em São Paulo, de Bernardo Carvalho

Directory of Open Access Journals (Sweden)

Rex P. Nielson

2014-01-01

Full Text Available A comparative reading of the novels Native speaker (1995, by the North American writer Chang-rae Lee, and O sol se põe em São Paulo (2007, by Bernardo Carvalho, allows for a reevaluation of how minority identities have been constructed in the two American megalopolises New York and São Paulo. The plotlines of both nove ls hinge on the identity crisis of a second-generation Asian immigrant (from Korea in one case and Japan in the other who is seeking to negotiate his American identity (speaking in hemispheric terms in terms of his family‟s origin and language. However, despite the similar anxieties over assimilation present in both novels, they both reveal significant differences regarding the ways in which the United States and Brazil have responded to cultural difference even as they challenge national myths of inclusi on and belonging.

Una mirada crítico-hermenéutica a las representaciones sociales de la infancia a través de las imágenes plasmadas en la cartilla inicial de lectura Nacho lee: 1974-2011

OpenAIRE

Álvarez Torres, Jair Hernando; Naranjo Loaiza, Jenyffer

2013-01-01

This article approaches, from a critical-hermeneutical view, the role played by the teaching manual in the childhood scholarity and its influence on the representations and the imaginaries of children in Colombia between 1974 and 2011. In order to do so, the text for reading initiation Nacho lee was chosen because it is a manual that still exists in the mind and in the imaginaries of Colombians and also is a text that is easy to get in the market, a condition n...

Comparison of three sequential extraction procedures to describe metal fractionation in anaerobic granular sludges

NARCIS (Netherlands)

Hullebusch, van E.D.; Sudarno, S.; Zandvoort, M.H.; Lens, P.N.L.

2005-01-01

In the last few decades. several sequential extraction procedures have been developed to quantify the chemical status of metals in the solid phase. In this study. three extraction techniques (modified [A. Tessier, P.G.C. Campbell, M. Bisson, Anal. Chem. 51 (1979) 844]: [R.C. Stover. L.E. Sommers,

Targeting Neuronal-like Metabolism of Metastatic Tumor Cells as a Novel Therapy for Breast Cancer Brain Metastasis

Science.gov (United States)

2017-03-01

imaging as powerful tools to engage high school students who are interested in STEM career path. What do you plan to do during the next reporting...945–958 (2014). 48. Sommer, C., Straehle, C., Kothe, U. & Hamprecht, F. A. Ilastik: Interactive learning and segmentation toolkit . in 2011 IEEE

Level II scour analysis for Bridge 38 (JERITH0020038) on Town Highway 20, crossing the Lee River, Jericho, Vermont

Science.gov (United States)

Wild, Emily C.; Degnan, James R.

1997-01-01

This report provides the results of a detailed Level II analysis of scour potential at structure JERITH00200038 on Town Highway 20 crossing the Lee River, Jericho, Vermont (figures 1–8). A Level II study is a basic engineering analysis of the site, including a quantitative analysis of stream stability and scour (U.S. Department of Transportation, 1993). Results of a Level I scour investigation also are included in Appendix E of this report. A Level I investigation provides a qualitative geomorphic characterization of the study site. Information on the bridge, obtained from Vermont Agency of Transportation (VTAOT) files, was compiled prior to conducting Level I and Level II analyses and is found in Appendix D. The site is in the Green Mountain section of the New England physiographic province and the Champlain section of the St. Lawrence physiographic province in northwestern Vermont. The 12.9-mi2 drainage area is in a predominantly rural and forested basin. In the vicinity of the study site, the surface cover on the upstream and downstream right overbank is pasture while the immediate banks have dense woody vegetation. The surface cover on the upstream and downstream left overbank is forested. In the study area, the Lee River has an incised, sinuous channel with a slope of approximately 0.02 ft/ft, an average channel top width of 89 ft and an average bank height of 14 ft. The channel bed material ranges from sand to boulder with a median grain size (D50) of 45.9 mm (0.151 ft). The geomorphic assessment at the time of the Level I and Level II site visit on July 2, 1996, indicated that the reach was stable. The Town Highway 20 crossing of the Lee River is a 49-ft-long, one-lane bridge consisting of a steel through truss span (Vermont Agency of Transportation, written communication, December 12, 1995). The opening length of the structure parallel to the bridge face is 44 ft. The bridge is supported by vertical, concrete abutments with wingwalls. The channel is

Unity is strength : Masonic lodges in Ottoman Syria with special focus on Tripoli and El Mina (1860-1908)

NARCIS (Netherlands)

Sommer, Dorothe

2013-01-01

Unity is Strength – this was the core statement made by Syrian freemasons already in 1876 when spreading their ideas all over the Syrian lands. With this phrase in mind, in this book Dorothe Sommer analyses early masonic lodges that existed in the late Ottoman Empire showing how Syrian freemasons

Understanding Social Dynamics and School Shootings Requires Larger Context. Commentary on: "Bullying, Romantic Rejection, and Conflicts with Teachers: The Crucial Role of Social Dynamics in the Development of School Shootings--A Systematic Review"

Science.gov (United States)

Klein, Jessie

2014-01-01

Jessie Klein begins her commentary on "Bullying, Romantic Rejection, and Conflicts with Teachers: The Crucial Role of Social Dynamics in the Development of School Shootings--A Systematic Review" (Sommer, Leuschner, and Scheithauer," International Journal of Developmental Science" v 8, n1-2, p3-24, 2014) by saying that to…

22nd September 2010 - Korean Minister of Education, Science and Technology J.-H. Lee signing the guest book and exchanging gifts with CERN Director-General R. Heuer and Head of International Relations F. Pauss; visiting ALICE exhibition with Collaboration Spokesperson J. Schukraft; accompanied throughout by Adviser R. Voss.

CERN Multimedia

Teams : M. Brice ; JC Gadmer

2010-01-01

22nd September 2010 - Korean Minister of Education, Science and Technology J.-H. Lee signing the guest book and exchanging gifts with CERN Director-General R. Heuer and Head of International Relations F. Pauss; visiting ALICE exhibition with Collaboration Spokesperson J. Schukraft; accompanied throughout by Adviser R. Voss.

The effects of Hurricane Irene and Tropical Storm Lee on the bed sediment geochemistry of U.S. Atlantic coastal rivers

Science.gov (United States)

Horowitz, Arthur J.

2013-01-01

Hurricane Irene and Tropical Storm Lee, both of which made landfall in the U.S. between late August and early September 2011, generated record or near record water discharges in 41 coastal rivers between the North Carolina/South Carolina border and the U.S./Canadian border. Despite the discharge of substantial amounts of suspended sediment from many of these rivers, as well as the probable influx of substantial amounts of eroded material from the surrounding basins, the geochemical effects on the TOC), total nitrogen (TN), Zn, Se, Co, Cu, Pb, As, Cr, and total carbon (TC). As a group, these constituents tend to be associated either with urbanization/elevated population densities and/or wastewater/solid sludge. The limited number of significant sediment-associated chemical changes that were detected probably resulted from two potential processes: (1) the flushing of in-stream land-use affected sediments that were replaced by baseline material more representative of local geology and/or soils (declining concentrations), and/or (2) the inclusion of more heavily affected material as a result of urban nonpoint-source runoff and/or releases from flooded treatment facilities (increasing concentrations). Published 2013. This article is a U.S. Government work and is in the public domain in the USA.

Economic value of angling on the Colorado River at Lees Ferry: Using secondary data to estimate the influence of seasonality

Science.gov (United States)

Bair, Lucas S.; Rogowski, David L.; Neher, Christopher

2016-01-01

Glen Canyon Dam (GCD) on the Colorado River in northern Arizona provides water storage, flood control, and power system benefits to approximately 40 million people who rely on water and energy resources in the Colorado River basin. Downstream resources (e.g., angling, whitewater floating) in Glen Canyon National Recreation Area (GCNRA) and Grand Canyon National Park are impacted by the operation of GCD. The GCD Adaptive Management Program was established in 1997 to monitor and research the effects of dam operations on the downstream environment. We utilized secondary survey data and an individual observation travel cost model to estimate the net economic benefit of angling in GCNRA for each season and each type of angler. As expected, the demand for angling decreased with increasing travel cost; the annual value of angling at Lees Ferry totaled US$2.7 million at 2014 visitation levels. Demand for angling was also affected by season, with per-trip values of $210 in the summer, $237 in the spring, $261 in the fall, and $399 in the winter. This information provides insight into the ways in which anglers are potentially impacted by seasonal GCD operations and adaptive management experiments aimed at improving downstream resource conditions.

Gallup : kirjandus, kirjanik, kriitika ja kriitik : [küsitlus

Index Scriptorium Estoniae

2005-01-01

Küsimustele vastavad: Jan Kaus, Arne Merilai, Aarne Ruben, Peeter Sauter, Asta Põldmäe, Aare Pilv, Arvo Valton, Lauri Sommer, Mari Laaniste, Toomas Raudam, Ivar Sild, Olev Remsu, Kalle Kurg, Fagira D Morti, Eeva Park, Neeme Lopp, Valle-Sten Maiste, Sirli Ojaste, Ene-Reet Soovik, Märt Väljataga, Indrek Mesikepp

Bullying, Romantic Rejection, and Conflicts with Teachers: A Finnish Perspective. Commentary on: "Bullying, Romantic Rejection, and Conflicts with Teachers: The Crucial Role of Social Dynamics in the Development of School Shootings--A Systematic Review"

Science.gov (United States)

Oksanen, Atte; Kaltiala-Heino, Riittakerttu; Kiilakoski, Tomi; Lindberg, Nina

2014-01-01

The systematic review by Sommer, Leuschner, and Scheithauer ("International Journal of Developmental Science" v8, n1-2, p3-24, 2014) includes 126 school shooting cases from 13 countries. This comprehensive review provides a valuable synthesis of a topic largely discussed in school shooting research: The role of bullying and peer…

Metal Borohydrides synthesized from metal borides and metal hydrides

DEFF Research Database (Denmark)

Sommer, Sanna

2014-01-01

Aarhus C, Denmark email: gallafogh@hotmail.com / sanna-sommer@hotmail.com Magnesium boride, MgB2, ball milled with MH (M = Li, Na, Ca) followed by hydrogenation under high hydrogen pressure, readily forms the corresponding metal borohydrides, M(BH4)x (M = Li, Na, Ca) and MgH2 according to reaction scheme...

Building a Systematic Data Base for the Future. Commentary on: "Bullying, Romantic Rejection, and Conflicts with Teachers: The Crucial Role of Social Dynamics in the Development of School Shootings--A Systematic Review"

Science.gov (United States)

Smith, Peter K.

2014-01-01

In this commentary, Peter Smith questions how well we follow up after school shootings in order to diagnose causes and enhance future prevention. Sommer, Leuschner, and Scheithauer (2014) have assembled data from 126 cases available in the English and German research literature and suggested important risk categories. Notably, there are a large…

Scaled particle theory for a hard spherocylinder fluid in a disordered porous medium: Carnahan-Starling and Parsons-Lee corrections

Directory of Open Access Journals (Sweden)

M.F. Holovko

2018-03-01

Full Text Available The scaled particle theory (SPT approximation is applied for the study of the influence of a porous medium on the isotropic-nematic transition in a hard spherocylinder fluid. Two new approaches are developed in order to improve the description in the case of small lengths of spherocylinders. In one of them, the so-called SPT-CS-PL approach, the Carnahan-Starling (CS correction is introduced to improve the description of thermodynamic properties of the fluid, while the Parsons-Lee (PL correction is introduced to improve the orientational ordering. The second approach, the so-called SPT-PL approach, is connected with generalization of the PL theory to anisotropic fluids in disordered porous media. The phase diagram is obtained from the bifurcation analysis of a nonlinear integral equation for the singlet distribution function and from the thermodynamic equilibrium conditions. The results obtained are compared with computer simulation data. Both ways and both approaches considerably improve the description in the case of spherocylinder fluids with smaller spherocylinder lengths. We did not find any significant differences between the results of the two developed approaches. We found that the bifurcation analysis slightly overestimates and the thermodynamical analysis underestimates the predictions of the computer simulation data. A porous medium shifts the phase diagram to smaller densities of the fluid and does not change the type of the transition.

Short outlines of books by Estonian authors / Brita Melts and Rutt Hinrikus

Index Scriptorium Estoniae

Melts, Brita

2011-01-01

Arvustus: Vadi, Urmas. Kirjad tädi Annele. Pärnu : Jumalikud Ilmutused, 2010 ; Sommer, Lauri. Kolm yksiklast. Tallinn : Menu Kirjastus, 2010 ; Hargla, Indrek. Apteeker Melchior ja Oleviste mõistatus. Tallinn : Varrak, 2010 ; Hargla, Indrek. Apteeker Melchior ja Rataskaevu viirastus. Tallinn : Varrak, 2010 ; Pihelgas, Carolina. Metsas algavad hääled. Tallinn : Eesti Keele Sihtasutus, 2010

ARTICLES

African Journals Online (AJOL)

supplementation resulted in a 23% average reduction in child mortality ... compared the RI values of infants who did and did not develop a bulging ... and sign of pneumonia and the leading cause of death among .... Sommer A. Field Guide to the Detection and C01ltrol of Xerophthalmia. ... Radiology 1989; 171: 155-159. 9.

GAAN HUllE ERFENIS MOOI WEES?

African Journals Online (AJOL)

neer te 1~ wat rommelstrooiers twee maal sal laat dink voor n bierblik of papier sommer net wegge- gooi word. Praat help nie. Daar is reeds genoeg bewyse om ons daarvoor. SLEGS STRENG WETLIKE. MAATREELS GAAN DIE SAAK RED. Na n onlangse besoek oorsee is ek be'indruk deur die rommelvrye en netjiese ...

Välismaa noori üllatas metsarohkus / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2009-01-01

Euroopa Noored Esti büroo poolt rahastatud rahvusvahelisest noorteprojektist "From Nature - To Nature", milles osalesid Avinurme noored ja 16 erinevate välisriikide noort. Illuka põhikool võõrustas välismaa noori Comeniuse projekti raames, mille teemaks "Roheline planeet"

Kirjandus- ja kultuuritegelased Pärnu Alevi kalmistul / Gerda Kuum

Index Scriptorium Estoniae

Kuum, Gerda

2007-01-01

Jutukirjanik Suve Jaan, kodanikunimega Sommer Johann Friedrich (1777-1851); baltisaksa kirjamees ja pastor Johann Heinrich Rosenplänter (1782-1846); kirjamees ja köster Caspar Franz Lorenzsonn (1811-1880); köster Heinrich Gottlieb Lorenzsonn (1803-1847); trükkal ja kirjastaja Friedrich Wilhelm Bonn (1812-1881); linnapead Oskar Alexander Brackmann (1841-1927) ja Jaan Leesment (1870-1941)

Crème de la crème / Joel Sang

Index Scriptorium Estoniae

Sang, Joel, 1950-

2011-01-01

Auhinnažürii esimees iseloomustab Eesti Kultuurkapitali kirjandusauhindade laureaate: Indrek Koff (luule), Maarja Kangro (proosa), Urmas Vadi (näitekirjandus), Toomas Haug (esseistika), Lauri Sommer (vabaauhind), Amar Annus (ilukirjanduslik tõlge võõrkeelest eesti keelde), Ilmar Lehtpere (ilukirjanduslik tõlge eesti keelest võõrkeelde), Kristiina Kass (lastekirjandus), Sergei Issakov (venekeelse autori kirjandusauhind) ja Mart Velsker (artikliauhind)

Cas Vos

African Journals Online (AJOL)

Owner

merk. Pyn en dood (ook God se handewerk) is in gedigte in die laaste deel van hierdie afdeling aanwesig. (Die stewige gedig oor “Mozart se spreeu” is kennelik verkeerd geplaas …) Nie een van dié gedigte het werklik bevredigend uit die verf gekom nie, maar almal het on- derdele wat die leser nie sommer sal vergeet nie.

Remote monitoring of chlorophyll fluorescence in two reef corals during the 2005 bleaching event at Lee Stocking Island, Bahamas

Science.gov (United States)

Manzello, D.; Warner, M.; Stabenau, E.; Hendee, J.; Lesser, M.; Jankulak, M.

2009-03-01

Zooxanthellae fluorescence was measured in situ, remotely, and in near real-time with a pulse amplitude modulated (PAM) fluorometer for a colony of Siderastrea siderea and Agaricia tenuifolia at Lee Stocking Island, Bahamas during the Caribbean-wide 2005 bleaching event. These colonies displayed evidence of photosystem II (PS II) inactivation coincident with thermal stress and seasonally high doses of solar radiation. Hurricane-associated declines in temperature and light appear to have facilitated the recovery of maximum quantum yield of PS II within these two colonies, although both corals responded differently to individual storms. PAM fluorometry, coupled with long-term measurement of in situ light and temperature, provides much more detail of coral photobiology on a seasonal time scale and during possible bleaching conditions than sporadic, subjective, and qualitative observations. S. siderea displayed evidence of PS II inactivation over a month prior to the issuing of a satellite-based, sea surface temperature (SST) bleaching alert by the National Oceanic and Atmospheric Administration (NOAA). In fact, recovery had already begun in S. siderea when the bleaching alert was issued. Fluorescence data for A. tenuifolia were difficult to interpret because the shaded parts of a colony were monitored and thus did not perfectly coincide with thermal stress and seasonally high doses of solar radiation as in S. siderea. These results further emphasize the limitations of solely monitoring SST (satellite or in situ) as a bleaching indicator without considering the physiological status of coral-zooxanthellae symbioses.

The contributions of Donald Lee Johnson to understanding the Quaternary geologic and biogeographic history of the California Channel Islands

Science.gov (United States)

Muhs, Daniel R.

2013-01-01

Over a span of 50 years, native Californian Donald Lee Johnson made a number of memorable contributions to our understanding of the California Channel Islands. Among these are (1) recognizing that carbonate dunes, often cemented into eolianite and derived from offshore shelf sediments during lowered sea level, are markers of glacial periods on the Channel Islands; (2) identifying beach rock on the Channel Islands as the northernmost occurrence of this feature on the Pacific Coast of North America; (3) recognizing of the role of human activities in historic landscape modification; (4) identifying both the biogenic and pedogenic origins of caliche “ghost forests” and laminar calcrete forms on the Channel Islands; (5) providing the first soil maps of several of the islands, showing diverse pathways of pedogenesis; (6) pointing out the importance of fire in Quaternary landscape history on the Channel Islands, based on detailed stratigraphic studies; and (7), perhaps his greatest contribution, clarifying the origin of Pleistocene pygmy mammoths on the Channel Islands, due not to imagined ancient land bridges, but rather the superb swimming abilities of proboscideans combined with lowered sea level, favorable paleowinds, and an attractive paleovegetation on the Channel Islands. Don was a classic natural historian in the great tradition of Charles Darwin and George Gaylord Simpson, his role models. Don’s work will remain important and useful for many years and is an inspiration to those researching the California Channel Islands today.

Flux of nitrogen, phosphorus, and suspended sediment from the Susquehanna River Basin to the Chesapeake Bay during Tropical Storm Lee, September 2011, as an indicator of the effects of reservoir sedimentation on water quality

Science.gov (United States)

Hirsch, Robert M.

2012-01-01

Concentrations of nitrogen, phosphorus, and suspended sediment are measured at the U.S. Geological Survey streamgage at Conowingo Dam at the downstream end of the Susquehanna River Basin in Maryland, where the river flows into the Chesapeake Bay. During the period September 7-15, 2011, in the aftermath of Tropical Storm Lee, concentrations of these three constituents were among the highest ever measured at this site. These measurements indicate that sediment-storage processes behind the three dams on the lower Susquehanna River are evolving. In particular, they indicate that scouring of sediment (and the nitrogen and phosphorus attached to that sediment) may be increasing with time. Trends in flow-normalized fluxes at the Susquehanna River at Conowingo, Maryland, streamgage during 1996-2011 indicate a 3.2-percent decrease in total nitrogen, but a 55-percent increase in total phosphorus and a 97-percent increase in suspended sediment. These large increases in the flux of phosphorus and sediment from the Susquehanna River to the Chesapeake Bay have occurred despite reductions in the fluxes of these constituents from the Susquehanna River watershed upstream from the reservoirs. Although the Tropical Storm Lee flood event contributed about 1.8 percent of the total streamflow from the Susquehanna River to the Chesapeake Bay over the past decade (water years 2002-11), it contributed about 5 percent of the nitrogen, 22 percent of the phosphorus, and 39 percent of the suspended sediment during the same period. These results highlight the importance of brief high-flow events in releasing nitrogen, phosphorus, and sediment derived from the Susquehanna River watershed and stored in the Conowingo Reservoir to the Chesapeake Bay.

Loomingu preemiad

Index Scriptorium Estoniae

2002-01-01

Luuleauhind - Paul-Eerik Rummo (luuletsükkel "Õnnelik"); proosa - Peeter Sauter ("Pätt ja pihiisa"); esseistika - Madis Kõiv ("Nõnda lausus Jaan Kaplinski") ja Lauri Sommer ("Mõnest Uku Masingu kujundatud jõujoonest. Ekstaasi ja teksti suhe"); kriitika - Jan Kaus ("Külluse tekst, teksti küllus" ja "Kuninga vari ja vari-kuninga helk"); tõlkeauhind - Riina Jesmin (Joseph Conradi "Salakuulaja")

Loomingu aastapreemiad selgunud

Index Scriptorium Estoniae

2002-01-01

Luuleauhind - Paul-Eerik Rummo (luuletsükkel "Õnnelik"); proosa - Peeter Sauter ("Pätt ja pihiisa"); esseistika - Madis Kõiv ("Nõnda lausus Jaan Kaplinski") ja Lauri Sommer ("Mõnest Uku Masingu kujundatud jõujoonest. Ekstaasi ja teksti suhe"); kriitika - Jan Kaus ("Külluse tekst, teksti küllus" ja "Kuninga vari ja vari-kuninga helk"); tõlkeauhind - Riina Jesmin (Joseph Conradi "Salakuulaja")

Effektmålinger på Wave Star i Nissum Bredning

DEFF Research Database (Denmark)

Frigaard, Peter; Andersen, Thomas Lykke

Wave Star test-maskinen i Nissum Bredning blev sat i kontinuerlig drift den 24. juli 2006. Igennem de seneste 2½ år er den producerede effekt blevet målt kontinuert og kun med mindre afbrydelser. Målingerne dækker over drift på alle årstiderne (forår, sommer, efterår, vinter) i et meget omskiftel...

Time-lapse analysis of methane quantity in Mary Lee group of coal seams using filter-based multiple-point geostatistical simulation

Science.gov (United States)

Karacan, C. Özgen; Olea, Ricardo A.

2013-01-01

Coal seam degasification and its success are important for controlling methane, and thus for the health and safety of coal miners. During the course of degasification, properties of coal seams change. Thus, the changes in coal reservoir conditions and in-place gas content as well as methane emission potential into mines should be evaluated by examining time-dependent changes and the presence of major heterogeneities and geological discontinuities in the field. In this work, time-lapsed reservoir and fluid storage properties of the New Castle coal seam, Mary Lee/Blue Creek seam, and Jagger seam of Black Warrior Basin, Alabama, were determined from gas and water production history matching and production forecasting of vertical degasification wellbores. These properties were combined with isotherm and other important data to compute gas-in-place (GIP) and its change with time at borehole locations. Time-lapsed training images (TIs) of GIP and GIP difference corresponding to each coal and date were generated by using these point-wise data and Voronoi decomposition on the TI grid, which included faults as discontinuities for expansion of Voronoi regions. Filter-based multiple-point geostatistical simulations, which were preferred in this study due to anisotropies and discontinuities in the area, were used to predict time-lapsed GIP distributions within the study area. Performed simulations were used for mapping spatial time-lapsed methane quantities as well as their uncertainties within the study area.

Phi-square Lexical Competition Database (Phi-Lex): an online tool for quantifying auditory and visual lexical competition.

Science.gov (United States)

Strand, Julia F

2014-03-01

A widely agreed-upon feature of spoken word recognition is that multiple lexical candidates in memory are simultaneously activated in parallel when a listener hears a word, and that those candidates compete for recognition (Luce, Goldinger, Auer, & Vitevitch, Perception 62:615-625, 2000; Luce & Pisoni, Ear and Hearing 19:1-36, 1998; McClelland & Elman, Cognitive Psychology 18:1-86, 1986). Because the presence of those competitors influences word recognition, much research has sought to quantify the processes of lexical competition. Metrics that quantify lexical competition continuously are more effective predictors of auditory and visual (lipread) spoken word recognition than are the categorical metrics traditionally used (Feld & Sommers, Speech Communication 53:220-228, 2011; Strand & Sommers, Journal of the Acoustical Society of America 130:1663-1672, 2011). A limitation of the continuous metrics is that they are somewhat computationally cumbersome and require access to existing speech databases. This article describes the Phi-square Lexical Competition Database (Phi-Lex): an online, searchable database that provides access to multiple metrics of auditory and visual (lipread) lexical competition for English words, available at www.juliastrand.com/phi-lex .

Saline-water intrusion related to well construction in Lee County, Florida

Science.gov (United States)

Boggess, Durward Hoye; Missimer, T.M.; O'Donnell, T. H.

1977-01-01

Ground water is the principle source of water supply in Lee County, Florida where an estimated 30,000 wells have been drilled since 1990. These wells ranges in depth from about 10 to 1,240 feet and tap the water table aquifer or one or more of the artesian water-bearing units or zones in the Tamiami Formation, the upper part of the Hawthorn Formation, the lower part of the Hawthorn Formation and the Tampa Limestone and the Suwannee Limestone. Before 1968, nearly all wells were constructed with galvanized or black iron pipe. Many of these wells are sources of saline-water intrusion into freshwater-bearing zones. The water-bearing zones in the lower part of the Hawthorn Formation, Tampa Limestone, and Suwannee Limestone are artesian-they have higher water levels and usually contain water with a higher concentration of dissolved solids than do the aquifers occurring at shallower depths. The water from these deeper aquifers generally range in dissolved solids concentration from about 1,500 to 2,400 mg/L, and in chloride from about 500 to 1,00 mg/L. A maximum chloride concentration of 15,200 mg/L has been determined. Few of the 3,00 wells estimated to have been drilled to these zones contain sufficient casing to prevent upward flow into overlaying water-bearing zones. Because of water-level differentials, upward movement and lateral intrusion of saline water occurs principally into the upper part of the Hawthorn Formation where the chloride concentrations in water unaffected by saline-water intrusion ranges from about 80 to 150 mg/L. Where intrusion from deep artesian zones has occurred, the chloride concentration in water from the upper part of the Hawthorn Formation ranges from about 300 to more than 2,100 mg/L Surface discharges of the saline water from wells tapping the lower part of the Hawthorn Formation and the Suwannee Limestone also had affected the water-table aquifer which normally contains water with 10 to 50 mg/L of chloride. In one area, the chloride

Hingetoit hääste konserveeritud : 3 luulesalvestist / Jürgen Rooste

Index Scriptorium Estoniae

Rooste, Jürgen, 1979-

2004-01-01

Heliplaadid: Mikiver, Mikk ; Mätlik, Heiki. Teele selle poole, millel pole lõppu ja pole ka algust [Helisalvestis] : loometund poeetide Jaan Kaplinski ja Walt Whitmani luulest. Tallinn : Eesti Raadioteater, 2004 ; Krull, Hasso. Meeter ja Demeeter [Helisalvestis]. Tallinn : S.n., 2003 ; Ord från Estland / Kristiina Ehin, fs, Jan Kaus, Asko Künnap, Aare Pilv, Lauri Sommer, Elo Viiding. S.l. : Põhjamaade Ministrite Nõukogu, [2004

Hydrographic and chemical observations in the Sierra Leone River estuary

International Nuclear Information System (INIS)

Koske, P.H.; Weiler, K.

1979-01-01

Hydrographic and chemical observations in the Sierra Leone River estuary are reported, a West-African river in the tropics. Because of the typical change between rainy season in the sommer months and dry season in winter time the research work has been adapted to these semi-annual changes. The collected data and results are given and discussed under this aspect of the seasonal fluctuations. (orig.) [de

"Astronaudid võivad rääkida, kui raske on seistes magada, ja kinnitatult ..." : [luuletused] / Silje Vethal ; tlk. norra keelest Eha Vain

Index Scriptorium Estoniae

Vethal, Silje

2003-01-01

Sisu: "Astronaudid võivad rääkida, kui raske on seistes magada, ja kinnitatult ..." = "Astronauter kan fortalle hvor vanskelig det er åsove stående, og dessuten ..."; "Filosoof võib jutustada et ta kahlas kord teatud liiki lestakalade vahel kel ..." = "Filosofen kan fortelle at han en gang vasset blant en type små flyndrer som ..."; "Suvi veedetakse magades ..." = "En sommer tilbringes sovende ..."

Characterizing Treatable Causes of Small Fiber Polyneuropathy in Gulf War Veterans

Science.gov (United States)

2015-10-01

Professor Osvaldo Nascimento, MD (Universidade Federal Fluminense, Copacabana, Rio de Janeiro , Brazil) Professor Claudia Sommer, MD (University of...that serves as the entry point to a secure platform where the global panel of Experts can upload actual de -identified case reports to be used for the...Netherlands) Professor Alejandra Gonzáles-Duarte, MD (Instituto Nacional de Ciencias Médicas y Nutrició Salvador Zubiran, Tlalpa, Mexico

The effectiveness of Lee Silverman Voice Treatment therapy issued interactively through an iPad device: A non-inferiority study.

Science.gov (United States)

Griffin, Murray; Bentley, John; Shanks, Joseph; Wood, Carly

2018-04-01

Introduction This study compared the differences in recorded speech variables between people treated with conventional 'in person' Lee Silverman Voice Treatment (LSVT) and those treated remotely via iPad-based 'Facetime'. Method Eight participants were selected for the iPad LSVT, and 21 similarly matched subjects were selected from existing data to form the 'in person' group. Participants in both groups had diagnosed idiopathic Parkinson's disease and moderate hypokinetic dysarthria. Eighteen sessions of prescribed LSVT comprising a pre-treatment assessment, 16 treatment sessions, and a six months' post-treatment assessment were administered for each person. In both groups, pre- and post-treatment assessments were conducted face-to-face. Performance measures were recorded during assessment and treatment. Average measures were determined for all tasks at all time points and a summary outcome variable was composed from across-task performance. Results Non-inferiority testing confirmed that iPad LSVT was non-inferior in treating all LSVT task 3 variables except generating words, with the 90% upper confidence intervals (CI) lying between the non-inferiority margin of ± 2.25 and zero. The iPad was superior in treating the task 3 rainbow reading passage and describing motor task variables with upper and lower 90% CI values being negative. The improvement in the summary outcome variable score was also superior in the iPad group. Discussion Non-inferiority testing implies that the iPad LSVT is non-inferior in treating task three variables when compared to traditional LSVT. The study supports further development of remote delivery solutions involving the Apple iPad and 'Facetime' system as a means of improving access to services and the participant's experience.

Photometric Monitoring of Triton at Sommers-Bausch Observatory in 2000

Science.gov (United States)

Young, L. A.; Bullock, M. A.; Colwell, W. B.; Durda, D. D.; Gleason, K.; Parker, J. W.; Stern, S. A.; Terrell, D.; Young, E. F.

2001-01-01

We undertook pilot program to develop an observing and analysis strategy that can be used to measure Triton's B and V albedos with 0.05 magnitude accuracy at moderate-to-small telescopes, under moderate-to-poor seeing conditions. Additional information is contained in the original extended abstract.

Eggert Staben : "Me pole paksude rahakottide klubi" / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2004-01-01

Vestlusest Norderstedti Lions-klubi liikme Eggert Stabeniga, kes käis Kohtla-Järvel, et uurida, kuidas saaksid sakslased jätkata Ahtme kooli abistamist. Vt. ka Severnoje Poberezhje : Subbota 5. mai 2004

Investment needs and possibilities in Estonian agricultural sector / Grete Sommer

Index Scriptorium Estoniae

Sommer, Grete

2003-01-01

Viimase kümne aasta investeeringute puudulikkust arvestades oleks aastatel 2004-2006 põllumajandussektorisse vaja investeerida 10 381 miljonit krooni ehk 3 460 miljonit krooni aastas, väidab autor. Tabelid. Diagrammid

Lõunaeestlased turgutavad Ida-Virus oma vene keelt / Sirle Sommer Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2009-01-01

Euroopa Sotsiaalfondist rahastatava programmi "Keeleõppe arendamine 2007-2010" raames toimunud tööjõuvahetusest, mille käigus kevadel Ida-Virumaa linnade ametnikud ja allasutuste töötajad asusid ajutiselt tööle Lõuna- ja Lääne-Eestis, et parandada oma eesti keele oskust ja lõunaeestlaste vastukülaskäigust Ida-Virumaale vene keele oskuste parandamiseks

Kerge kohmetus soomeugri veere naisteväe keskel / Lauri Sommer

Index Scriptorium Estoniae

Sommer, Lauri, 1973-

2003-01-01

Arvustus: Neli komilannat / tõlkinud Leelo Tungal ja Arvo Valton. Tallinn : Virgela, 1998 ; Neli marilannat / tõlkinud Leelo Tungal. Tallinn : Virgela, 1998 ; Neli mordvalannat / tõlkinud Peeter Volkonski ja Arvo Valton. Tallinn : Virgela, 1998 ; Neli udmurditari / tõlkinud Ellen Niit, Valeeria Villandi ja Arvo Valton. Tallinn : Virgela, 2002

Numerical experiments on plasma focus for soft x-ray yield scaling laws derivation using Lee model

International Nuclear Information System (INIS)

Akel, M.

2012-09-01

The required plasma parameters of krypton and xenon at different temperatures were calculated, the x-ray emission properties of plasmas were studied, and based on the corona model the suitable temperature range for generating H-like and He-like ions (therefore soft x-ray emissions) of different gases plasma were found. The code is applied to characterize the plasma focus in different plasma focus devices, and for optimizing the nitrogen, oxygen, neon, argon, krypton and xenon soft x-ray yields based on bank, tubes and operating parameters. It is found that the soft x-ray yield increases with changing pressure until it reaches the maximum value for each plasma focus device. Keeping the bank parameters, operational voltage unchanged but systematically changing other parameters, numerical experiments were performed finding the optimum combination of P o , Z o and 'a' for the maximum soft x-ray yield. Thus we expect to increase the soft x-ray yield of plasma focus device several-fold from its present typical operation; without changing the capacitor bank, merely by changing the electrode configuration and the operating pressure. The Lee model code was also used to run numerical experiments on plasma focus devices for optimizing soft x-ray yield with reducing L o , varying L o and 'a' to get engineering designs with maximum soft x-ray yield for these devices at different experimental conditions and gases. Numerical experiments showed the influence of the gas used in plasma focus and its properties on soft x-ray emission and its properties and then on its applications. Scaling laws for soft x-ray of nitrogen, oxygen, neon, argon, krypton and xenon plasma focus, in terms of energy, peak discharge current and focus pinch current were found. Radiative cooling effects are studied indicating that radiative collapse may be observed for heavy noble gases (Ar, Kr, Xe) for pinch currents even below 100 kA. The results show that the line radiation emission and tube voltages have

Numerical experiments on plasma focus for soft x-ray yield scaling laws derivation using Lee model

International Nuclear Information System (INIS)

Akel, M.

2015-01-01

The required plasma parameters of krypton and xenon at different temperatures were calculated, the x-ray emission properties of plasmas were studied, and based on the corona model the suitable temperature range for generating H-like and He-like ions (therefore soft x-ray emissions) of different gases plasma were found. The code is applied to characterize the plasma focus in different plasma focus devices, and for optimizing the nitrogen, oxygen, neon, argon, krypton and xenon soft x-ray yields based on bank, tubes and operating parameters. It is found that t he soft x-ray yield increases with changing pressure until it reaches the maximum value for each plasma focus device. Keeping the bank parameters, operational voltage unchanged but systematically changing other parameters, numerical experiments were performed finding the optimum combination of Po, z0 and 'a' for the maximum soft x-ray yield. Thus we expect to increase the soft x-ray yield of plasma focus device several-fold from its present typical operation; without changing the capacitor bank, merely by changing the electrode configuration and the operating pressure. The Lee model code was also used to run numerical experiments on plasma focus devices for optimizing soft x-ray yield with reducing Lo, varying z0 and 'a' to get engineering designs with maximum soft x-ray yield for these devices at different experimental conditions and gases. Numerical experiments showed the influence of the gas used in plasma focus and its propor ties on soft x-ray emission and its propor ties and then on its applications. Scaling laws for soft x-ray of nitrogen, oxygen, neon, argon, krypton and xenon plasma focus in terms of energy, peak discharge current and focus pinch current were found. Radiative cooling effects are studied indicating that radiative collapse may be observed for heavy noble gases (Ar, Kr, Xe) for pinch currents even below 100 k A. The results show that the line radiation emission and

Diurnal variability of inner-shelf circulation in the lee of a cape under upwelling conditions

Science.gov (United States)

Lamas, L.; Peliz, A.; Dias, J.; Oliveira, P. B.; Angélico, M. M.; Castro, J. J.; Fernandes, J. N.; Trindade, A.; Cruz, T.

2017-07-01

The nearshore circulation in the lee of a cape under upwelling conditions was studied using in-situ data from 3 consecutive summers (2006-2008). Focus was given to a period between 20 July and 04 August 2006 to study the diurnal variability of the cross-shelf circulation. This period was chosen because it had a steady upwelling-favourable wind condition modulated by a diurnal cycle much similar to sea breeze. The daily variability of the observed cross-shelf circulation consisted of three distinct periods: a morning period with a 3-layer vertical structure with onshore velocities at mid-depth, a mid-day period where the flow is reversed and has a 2-layer structure with onshore velocities at the surface and offshore flow below, and, lastly, in the evening, a 2-layer period with intensified offshore velocities at the surface and onshore flow at the bottom. The observed cross-shelf circulation showed a peculiar vertical shape and diurnal variability different from several other systems described in literature. We hypothesize that the flow reversal of the cross-shelf circulation results as a response to the rapid change of the wind magnitude and direction at mid-day with the presence of the cape north of the mooring site influencing this response. A numerical modelling experiment exclusively forced by winds simulated successfully most of the circulation at the ADCP site, especially the mid-day reversal and the evening's upwelling-type structure. This supports the hypothesis that the cross-shelf circulation at diurnal timescales is mostly wind-driven. By analysing the 3D circulation in the vicinity of Cape Sines we came to the conclusion that the diurnal variability of the wind and the flow interaction with topography are responsible for the circulation variability at the ADCP site, though only a small region in the south of the cape showed a similar diurnal variability. The fact that the wind diurnally undergoes relaxation and intensification strongly affects the

Staarkleidid / Lee Hanael

Index Scriptorium Estoniae

Hanael, Lee

2008-01-01

10 maailma kuulsamat kleiti kuulusid Marilyn Monroele, Audrey Hepburnile, printsess Dianale, Vivien Leighle, Tina Turnerile, Julia Robertsile, Liz Hurleyle, Sarah Jessica Parkerile, Keira Knightleyle, Jacqueline Kennedyle

Lee Nnukwu Ukochukwu

African Journals Online (AJOL)

User

of his compositions has provoked unusual interest among sacred musicologists and .... The durational values of notes used are a good mix of predominant crotchets, ... training to sing or learn among the local choirs and congregation, Ezenduka's ... songs are said to be “limited to the frequent use of small intervals between.

Bologna auf dem Markt der Meinungsmöglichkeiten : was mit den Studierendenprotesten gesagt werden sollte - und was verstanden wurde

OpenAIRE

Kunze, Manuel; Tielesch, Simon

2010-01-01

"Das Schlagwort 'Bologna' ist ein zunehmend sinnentleerter Sammelbegriff für die Reform der europäischen Universitäten; der Bildungsstreik vom Sommer und Herbst 2009 geriet zum Schlachtfeld um die Meinungshoheit im Bildungsdiskurs. An den vier Beispielen der Studiengebühren, der studentische Mitbestimmung, des gezielten Missverstehens und der Ökonomisierung der Hochschulen wird gezeigt, wie die Studierendenproteste vom Herbst 2009 von denjenigen genutzt wurden, gegen die sich die Proteste ric...

ALS Ice Bucket Challenge: Warum die Kampagne über einen „Tsunami Effekt“ beim Spendenverhalten Eisberge versetzen kann

OpenAIRE

Decieux, Jean Philippe Pierre

2015-01-01

Im Sommer 2014 beherrschte eine Kampagne die sozialen Medien, welche auf originelle Art und Weise auf die Nervenkrankheit Amyotrophe Lateralsklerose (ALS) aufmerksam machen und dadurch Spendengelder für die Erforschung dieser Krankheit generieren wollte. Im Rahmen der sogenannten ALS-Ice-Bucket-Challenge-Kampagne gossen sich die Hauptdarsteller/innen von kleinen Internetclips eiskaltes Wasser über den Kopf und nominierten im Anschluss weitere Personen für die Challenge. Die Herausforderung bz...

Neues vom Heringsparasiten Ichthyophonus sp.

OpenAIRE

Lang, Thomas

1994-01-01

Seit dem Massensterben von Heringen entlang der schwedischen Südküste im Sommer 1991, aufgrund einer Infektion mit dem parasitischen Pilz Ichthyophonus sp., wird der Gesundheitszustand der Heringsbestände in den europäischen Seegebieten intensiv überwacht. Diese Untersuchungen, an denen sich auch die Bundesforschungsanstalt für Fischerei beteiligt, werden koordiniert von der "Arbeitsgruppe über Pathologie und Krankheiten mariner Organismen" des Internationalen Rates für Meeresforschung (IC...

Special Topics in Optical Propagation.

Science.gov (United States)

1981-07-01

station terrestre , le faisoeau tree intenee eerai~t autonntiquement point,& eur La etation ter- reetre par le signal de eondage grtris par ceLle-ci et...d’eepacer de 100 kmn, ou davantage, lee rdp9- teure eur lee cab Lee pour lee commtun-.oation8 eoue-marinee ou terrestree . Noter que Lee fibree et lee cab...nos mesures at qu’il y a aussi une bonne concordance Trlatruectr- vde par lea capteurs de vitesse at Ia turbulence de tempfirature mesurle par Una

Age and growth of European barbel Barbus barbus (Cyprinidae in the small, mesotrophic River Lee and relative to other populations in England

Directory of Open Access Journals (Sweden)

Vilizzi L.

2013-08-01

Full Text Available Suspected of being in decline, the European barbel Barbus barbus population of the River Lee, a heavily-modified river in South East England, has been the subject of investigations to identify factors associated with perceived population decreases. Population surveys between 1995 and 1999 captured a total of 912 individuals, and standard length (SL frequency analyses between years suggested that the population decline was not related to juvenile recruitment but rather to a recruitment bottleneck in fish 300–340 mm SL. This bottleneck probably results from insufficient available habitat suitable to this size class. Of the sampled fish, scales were removed from 764 and were used in a scale ageing exercise among three researchers. Analyses of their independent age estimates revealed variable interpretations, which arose from uncertainties relating to the difficulty of analysing scale patterns from relatively large, slow-growing fish. Nevertheless, error was within published acceptable margins, and age estimates revealed B. barbus in the river to age 10 years, lower than in many UK rivers. The SL-at-age growth curve was characterised by very fast growth in the initial years of life. Thus, the causal factors in the decline of this B. barbus population appear to have been in the adult life-stage habitat and were likely related to the loss of longitudinal connectivity, mainly due to the presence of water retention structures. River and aquatic ecosystem remediation strategies should therefore focus on enhancing longitudinal connectivity in conjunction with the ongoing improvement of water quality and ecosystem integrity.

A Question of Ethics

Science.gov (United States)

1996-01-01

tation by multinational corporations, public justice policies, and th e environment .” Several months later, that colleague came to Sommers and...standards that every culture can appeal to, then how can we say that some - thing is amiss in Brazil, where men are not prose ­ cuted for mutilating...universal maxim—would be best for all people. That is, if everyone did it, it would be best for everyone. The categorical imperative is a fine, rational

Preemiad said Rein Raud, fs, Mart Kivastik

Index Scriptorium Estoniae

2005-01-01

Eesti Kultuurkapitali 2004. aasta kirjanduse aastapreemia laureaadid on: Rein Raud ("Hector ja Bernard"), fs (luulekogu "2004"), Mart Kivastik (näidend "Külmetava kunstniku portree"), Jaan Rannap ("Nelja nimega koer"), Toomas Haug ("Troojamäe tõotus"), Harald Rajamets (tõlkeluule kogumik "Pegasos ja peegel"), Antoine Chalvin ("Kalevipoja" tõlge prantsuse keelde"), Ilmar Talve ("Eesti kultuurilugu"), Lauri Sommer (artikkel Uku Masingu käsikirja "Saadik Magellani pilvest" vaimne, ajalis-ruumiline ja elulooline taust), Boris Tuch ("Gorjatshaja desjatka estonskihh pisatelei")

Future Naval Use of COTS Networking Infrastructure

Science.gov (United States)

2009-07-01

G . Mykityshyn White Oak Group Dr. John C. Sommerer Johns Hopkins Applied  Physics  Laboratory Professor Patrick H. Winston Massachusetts Institute of...Alliance Manager, Amazon Mr. Mike Culver Web Services Evangelist, Amazon Mr. Paul Horvath Solutions Architect, Amazon Mr. Stephen Schmidt General...Gartner Mr. Robert Mason Gartner Mr. Jason Cain Google Earth Enterprise Sales Engineer Mr. Dylan Lorimer Strategic Partner Manager, Geo Content

Book reviews / Carolina Pihelgas, Peeter Helme and Jan Kaus

Index Scriptorium Estoniae

Pihelgas, Carolina, 1986-

2016-01-01

Arvustus: Sommer, Lauri. Kunagi: 2008-2015. Räestu [Võrumaa] : Tiivaalune, 2015 ; Rooste, Jürge. Ideaalne abikaasa. Saarde ; Pärnu : [Jumalikud Ilmutused], 2015 ; Ruitlane, Olavi. Vee peal. Tallinn : ZA/UM, 2015 ; Riismaa, Kaur. Pühamägi. Tallinn : Verb, 2015 ; Riismaa, Kaur. Pimeda mehe aiad. Tallinn : Tänapäev, 2015 ; Raud, Rein. Täiusliku lause surm. Tallinn : Mustvalge Kirjastus, 2015 ; Matsin, Paavo. Gogoli disko. Viljandi : Lepp ja Nagel, 2015 ; Lennuk, Urmas. Ükskord Eestimaal. Viljandi : Ugala Teater, 2015

Effects of High-Flow Experiments from Glen Canyon Dam on Abundance, Growth, and Survival Rates of Early Life Stages of Rainbow Trout in the Lees Ferry Reach of the Colorado River

Science.gov (United States)

Korman, Josh; Kaplinski, Matthew; Melis, Theodore S.

2010-01-01

High-flow experiments (HFEs) from Glen Canyon Dam are primarily intended to conserve fine sediment and improve habitat conditions for native fish in the Colorado River as it flows through Grand Canyon National Park, Arizona. These experimental flows also have the potential to affect the rainbow trout (Oncorhynchus mykiss) population in the Lees Ferry tailwater reach immediately below the dam, which supports a highly valued recreational fishery and likely influences the abundance of rainbow trout in Grand Canyon. Understanding how flow regimes affect the survival and growth of juvenile rainbow trout is critical to interpreting trends in adult abundance. This study reports on the effects of HFEs in 2004 and 2008 on early life stages of rainbow trout in the Lees Ferry reach on the basis of monthly sampling of redds (egg nests) and the abundance of the age-0 trout (fertilization to about 1 to 2 months from emergence) and their growth during a 7-year period between 2003 and 2009. Multiple lines of evidence indicate that the March 2008 HFE resulted in a large increase in early survival rates of age-0 trout because of an improvement in habitat conditions. A stock-recruitment analysis demonstrated that age-0 abundance in July 2008 was more than fourfold higher than expected, given the number of viable eggs that produced these fish. A hatch-date analysis showed that early survival rates were much higher for cohorts that hatched about 1 month after the 2008 HFE (about April 15, 2008) relative to those fish that hatched before this date. These cohorts, fertilized after the 2008 HFE, would have emerged into a benthic invertebrate community that had recovered, and was possibly enhanced by, the HFE. Interannual differences in growth of age-0 trout, determined on the basis of otolith microstructure, support this hypothesis. Growth rates in the summer and fall of 2008 (0.44 mm/day) were virtually the same as in 2006 (0.46 mm/day), the highest recorded during 6 years, even though

High frequency plant regeneration from mature seed- derived callus ...

African Journals Online (AJOL)

PRECIOUS

2009-12-15

Dec 15, 2009 ... Ki-Won Lee, Gi Jun Choi, Ki-Yong Kim, Hee Chung Ji, Hyung Soo Park, Sei Hyung Yoon and ... Gramineae family plants (Ha et al., 2001; Dong and Qu, ..... Lee SH, Ahsan N, Lee KW, Kim DH, Lee DG, Kwak SS, Kwon SY, ...

Effects of calcium impurity on phase relationship, ionic conductivity ...

Indian Academy of Sciences (India)

Home; Journals; Bulletin of Materials Science; Volume 39; Issue 3. Effects of calcium impurity on phase relationship, ionic conductivity and microstructure of Na + - β / b e t a " -alumina solid electrolyte. SUNG-TAE LEE DAE-HAN LEE SANG-MIN LEE SANG-SOO HAN SANG-HYUNG LEE SUNG-KI LIM. Volume 39 Issue 3 ...

Vikergallup : eesti kirjandus 2001 : [vastused Vikerkaare küsitlusele

Index Scriptorium Estoniae

2002-01-01

Aut.: Vahur Afanasjev, Veiko Belials, Piret Jaaks, Jan Kaus, Janek Kraavi, Priit Kruus, Leo Luks, Ilona Martson, Hedda Maurer, Anneli Mihkelev, Jürgen Rooste, Aarne Ruben, Mihkel Samarüütel, François Serpent, Ivar Sild, Karl Martin Sinijärv, Lauri Sommer, Jaak Urmet, Berk Vaher. 2001. a. parima uudisraamatu tiitlit jagasid Mehis Heinsaare "Härra Pauli kroonikad", Jan Kausi "Maailm ja mõni" ning Ene Mihkelsoni "Ahasveeruse uni"; parimaks esikraamatuks valiti Mehis Heinsaare "Vanameeste näppaja"

Cicadas (Hemiptera: Cicadidae) from Camiguin of Mindanao Province and Dinagat Island in the Philippines, with a new genus and three new species.

Science.gov (United States)

Lee, Young June; Marshall, David C; Mohagan, Alma; Hill, Kathy B R

2016-03-30

This paper provides the first faunal checklist for the family Cicadidae (Hemiptera) from Camiguin of Mindanao Province and Dinagat Island in the Philippines, comprising ten species belonging to nine genera. Cryptotympana shillana Lee & Mohagan sp. nov., Orientopsaltria inermis (Stål, 1870), Purana crassinotata Lee, 2015, and Huechys parvula Haupt, 1924 are recorded for the first time from Camiguin. Platypleura dinagatensis Lee sp. nov., Chremistica kyoungheeae Lee, 2010, Dundubia vaginata (Fabricius, 1787), Oncotympana pallidiventris Stål, 1870, and Philipsalta nigrina Lee, Marshall & Hill sp. nov. are newly recorded from Dinagat Island. A new genus Philipsalta Lee, Marshall & Hill gen. nov. is erected. Huechysini Distant, 1905 syn. nov. is synonymized with Cicadettini Buckton, 1889. Information on geographic distributions of the Camiguin and Dinagat species is also provided.

Profiling Radar Observations and Numerical Simulations of a Downslope Wind Storm and Rotor on the Lee of the Medicine Bow Mountains in Wyoming

Directory of Open Access Journals (Sweden)

Binod Pokharel

2017-02-01

Full Text Available This study describes a downslope wind storm event observed over the Medicine Bow range (Wyoming, USA on 11 January 2013. The University of Wyoming King Air (UWKA made four along-wind passes over a five-hour period over the mountain of interest. These passes were recognized as among the most turbulent ones encountered in many years by crew members. The MacCready turbulence meter aboard the UWKA measured moderate to severe turbulence conditions on each pass in the lee of the mountain range, with eddy dissipation rate values over 0.5 m2/3 s−1. Three rawinsondes were released from an upstream location at different times. This event is simulated using the non-hydrostatic Weather Research and Forecast (WRF model at an inner- domain resolution of 1 km. The model produces a downslope wind storm, notwithstanding some discrepancies between model and rawinsonde data in terms of upstream atmospheric conditions. Airborne Wyoming Cloud Radar (WCR vertical-plane Doppler velocity data from two beams, one pointing to the nadir and one pointing slant forward, are synthesized to obtain a two-dimensional velocity field in the vertical plane below flight level. This synthesis reveals the fine-scale details of an orographic wave breaking event, including strong, persistent downslope acceleration, a strong leeside updraft (up to 10 m·s−1 flanked by counter-rotating vortices, and deep turbulence, extending well above flight level. The analysis of WCR-derived cross-mountain flow in 19 winter storms over the same mountain reveals that cross-mountain flow acceleration and downslope wind formation are difficult to predict from upstream wind and stability profiles.

On PR group classes and PR algebra membership

International Nuclear Information System (INIS)

Lebedenko, V.M.

1978-01-01

The necessary and sufficient conditions are found for the membership of Lee algebras to PR algebra class, to algebras with commutation relations of [Hsub(i), Hsub(j)]=rsub(ij)Hsub(i) (i< j) type. Due to this, a criterion is obtained for the membership of the Lee froups to PR group classes, connected and simply connected Lee groups, which Lee algebras are PR algebras

Zu den Begriffen Moderne und Postmoderne oder die Architektur als Zeitmaschine. Ein Versuch der Begriffsnäherung aus kunstwissenschaftlicher Perspektive

OpenAIRE

Barz, Andreas

2011-01-01

Während einer Reise durch Lúcio Costas und Oskar Niemeyers Brasília in diesem Sommer ist mir eine ungewöhnliche Einführung in die Architekturtheorie mit dem Titel «Zeitmaschine Architektur» in die Hände gefallen, die mich inspirierte, den inflationär gebrauchten Begriffen Moderne und Postmoderne etwas nachzuspüren. Die Autoren Wolfgang Amsoneit und Walter Ollenik wollen mit ihrem Buch «keinen stilistischen Regelmäßigkeiten einer systematischen und konsensfähigen Kunstgeschichte folgen» und...

Short outlines of books by Estonian authors / Brita Melts, Rutt Hinrikus and Janika Kronberg

Index Scriptorium Estoniae

Melts, Brita

2012-01-01

Arvustus: Helme, Peeter. Varastatud aja lõpus. Tallinn : Tuum, 2011 ; Jõerüüt, Jaak. Kõik luuletused. Tallinn : Eesti Keele Sihtasutus, 2011 ; Kareva, Doris. Sa pole üksi. Tallinn : Verb, 2011 ; Paju, Imbi. Soome lahe õed : vaadates teiste valu. Tallinn : Hea lugu, 2011 ; Pervik, Aino. Matlena teekond. Tallinn : Mustvalge Kirjastus, 2010 ; Raud, Rein. Hotell Amalfi. Tallinn : Tuum, 2011 ; Sommer, Lauri. Räestu raamat. Tallinn : Menu Kirjastus, 2012 ; Kasemaa. Andrus. Leskede kadunud maailm. Tallinn : Varrak, 2012 ; Teede, Andra. Käigud. Pärnu : Jumalikud Ilmutused, 2011

Accuracy of advanced cancer patients' life expectancy estimates: The role of race and source of life expectancy information.

Science.gov (United States)

Trevino, Kelly M; Zhang, Baohui; Shen, Megan J; Prigerson, Holly G

2016-06-15

The objective of this study was to examine the source of advanced cancer patients' information about their prognosis and determine whether this source of information could explain racial disparities in the accuracy of patients' life expectancy estimates (LEEs). Coping With Cancer was a prospective, longitudinal, multisite study of terminally ill cancer patients followed until death. In structured interviews, patients reported their LEEs and the sources of these estimates (ie, medical providers, personal beliefs, religious beliefs, and other). The accuracy of LEEs was calculated through a comparison of patients' self-reported LEEs with their actual survival. The sample for this analysis included 229 patients: 31 black patients and 198 white patients. Only 39.30% of the patients estimated their life expectancy within 12 months of their actual survival. Black patients were more likely to have an inaccurate LEE than white patients. A minority of the sample (18.3%) reported that a medical provider was the source of their LEEs; none of the black patients (0%) based their LEEs on a medical provider. Black race remained a significant predictor of an inaccurate LEE, even after the analysis had been controlled for sociodemographic characteristics and the source of LEEs. The majority of advanced cancer patients have an inaccurate understanding of their life expectancy. Black patients with advanced cancer are more likely to have an inaccurate LEE than white patients. Medical providers are not the source of information for LEEs for most advanced cancer patients and especially for black patients. The source of LEEs does not explain racial differences in LEE accuracy. Additional research into the mechanisms underlying racial differences in prognostic understanding is needed. Cancer 2016;122:1905-12. © 2016 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society. This is an open access article under the terms of the Creative Commons

HYDROLOGY, LEE COUNTY, TEXAS

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — Hydrology data include spatial datasets and data tables necessary for documenting the hydrologic procedures for estimating flood discharges for a Flood Insurance...

Erasmusega Eestisse / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2014-01-01

Prantsuse noormees Théo Brunie õppis Lumière’i ülikoolis Lyonis kommunikatsiooni. Aasta Erasmuse vahetusüliõpilasena Balti Filmi- ja Meediakoolis kasutas ta võimalust õppida kommunikatsiooni koos filmitegemisega

Preemptive Approach to Improving Survival in Epithelial Ovarian Cancer

Science.gov (United States)

2012-06-01

Metab 2008;93:3471–7. 692[87] Cho JH, Lee JG, Yang YI, Kim JH, Ahn JH, Baek NI, Lee KT, Choi JH. Eupatilin, a die- 693tary flavonoid , induces G2/M cell...Metab 2008;93:3471–7. 692[87] Cho JH, Lee JG, Yang YI, Kim JH, Ahn JH, Baek NI, Lee KT, Choi JH. Eupatilin, a die- 693tary flavonoid , induces G2/M

Investigation of the Antiasthmatic Properties of Ethanol Extract of ...

African Journals Online (AJOL)

Investigation of the Antiasthmatic Properties of Ethanol Extract of Callophyllis japonica in Mice. WS Park, KS Lee, JH Chun, SH Urm, DS Lee, DY Lee, SG Park, SK Seo, SJ Heo, ZJ Qian, WK Jung, IW Choi ...

Narkomaanid levitavad HI-viirust teadmatusest ja ükskõiksusest / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2002-01-01

Vt. ka Severnoje Poberezhje 27. nov, lk. 1. Ida-Virumaal korraldatud ligi 3000 veeni süstiva narkomaani küsitlus näitas HIV nakkuse kiiret leviku võimalust. Narkomaanide nõustamine on äärmiselt vajalik

Avinurme pürib UNESCO maailmapärandi nimistusse / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2002-01-01

Vt. ka Severnoje Poberezhje 3. sept., lk. 1. Kultuuriministeerium võib esitada avinurmelaste puutöö kui eluviisi ülemaailmse tähtsusega kultuuri- ja looduspärandi kaitseks mõeldud UNESCO maailmapärandi nimistusse

Saksa ajaleht : Narvast saab vahest uue Euroopa inetuim linn / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2003-01-01

Ilmunud ka: Severnoje Poberezhje 12. nov. lk. 1, Postimees 13. nov. lk. 5 (lüh.). Hamburgi ajalehes Hamburger Abendblatt ilmunud artiklist Narva linna kohta. Narva linnavolikogu esimehe Mihhail Stalnuhhini, linnasekretär Ants Liimetsa, sihtasutuse Pro Narva juhataja Andres Toode arvamus artiklist

Placa funerária nos Armazéns Sommer (Lisboa) (Conventus Scallabitanus)

OpenAIRE

Encarnação, José d'; Neto, Nuno; Rebelo, Paulo; Ribeiro, Ricardo

2018-01-01

Ficheiro Epigráfico é um suplemento da revista «Conimbriga» do referido Instituto de Arqueologia. Criado em 1982, destina-se a dar a conhecer as inscrições romanas inéditas da Península Ibérica. Dá-se a conhecer uma placa funerária com inscrição, achada num significativo lugar da Lisboa Romana. A invulgar «interpunctio» sugeriu aos investigadores que a letra Y isolada poderá estar por Hy (com a habitual aférese do H), o que denunciaria um antropónimo grego, cuja identificação oferece dúvi...

Quantitative measurement of precipitation using radar in comparison with ground-level measurements, taking orographic influences into account; Quantitative Niederschlagsmessung mit Radar im Vergleich mit Bodenmessungen in orographisch gegliedertem Gelaende

Energy Technology Data Exchange (ETDEWEB)

Gysi, H. [Radar-Info, Karlsruhe (Germany)

1998-01-01

The methods of correction applied to the determination of the spatial distribution of precipitation on the basis of the volumes established by the Karlsruhe C-band precipitation radar distinctly enhance the quality of statements regarding precipitation intensities and their time integration both in summer and winter. (orig./KW) [Deutsch] Die fuer die Bestimmung der raeumlichen Niederschlagsverteilung aus Volumendaten des Karlsruher C-Band Niederschlagradars angewandten Korrekturverfahren verbessern sowohl im Sommer als auch im Winter deutlich die Qualitaet und quantitative Aussagekraft der dargestellten Niederschlagsintensitaeten und deren zeitlichen Integrationen. (orig./KW)

Manuscripts on foundation of Korea nuclear power

International Nuclear Information System (INIS)

Park, Ik Su

1999-12-01

It is comprised of the manuscripts and recollections on foundation of Korea nuclear power, which includes conversation with Yoon, Se Won, conversation with Choe, Paeng Seop, conversation with Lee, Dong Jip, conversation with Lee, Sang Su, conversation with Kim, Jong Ju, conversation with Lee, Jong Hun, conversation with Youn, Yong Ryeok, conversation with Han, Pil Sun, recollection of my nuclear power by Lee, Chang Gun, recollection of safety regulation in early nuclear power by An, Yeong Ju, recollection of nuclear business in early nuclear power by Lee, Min Ha, recollection of non destructive examination by Je, Hauk, extra story related nuclear power in early period by Heo, Nam and nuclear power and I by Park,Ik Su.

REVEAL: Reconstruction, Enhancement, Visualization, and Ergonomic Assessment for Laparoscopy

Science.gov (United States)

2008-08-01

2007) Ergonomic risk of assisting in minimally invasive surgery, Annual conference of SAGES 2008 Park AE, Meenaghan N, Lee TH, Seagull FJ, Lee G...of NOTES techniques: a study of physical and mental workload, body movement and posture Adrian Park, Gyusung Lee, Carlos Godinez, F Jacob Seagull

WA Smith: LP Vosloo, CH van Niekerkand FP Theron Gossypol, a ...

African Journals Online (AJOL)

with the semen of boars (Tso & Lee, 1981), rodents (Hahn,. Rusticus, Probst, Homm & Johnson, 1981), monkeys ... enzymes (Lee & MaIling, 1981; Tso & Lee, 1981;Kennedy, van der Ven, Straus, Bhattacharyya, Waller, ... 1973), Lindsey, Hawkins & Guthrie (1980) showed that diets supplying 24 g free gossypol per lactating ...

Comparative phytochemical evaluation, antimicrobial and ...

African Journals Online (AJOL)

SERVER

2007-08-06

Aug 6, 2007 ... green – blue black coloration) with 0.1% FeCl3, alkaloids based on positive reaction ... positive reactions (violet to blue or green) with acetic anhydride and. H2SO4 ..... 42: 179 –185. Lee KI, Kim YJ, Lee HJ, Lee CY (2001).

Application of a new red carotenoid pigment-producing bacterium ...

African Journals Online (AJOL)

reading 7

pigment-producing bacteria with proteinases was done using hen feces as a target. One isolate ... resulted in significant higher costs of these plant derived materials. ..... Na J-C, Song J-Y, Lee B-D, Lee S-J, Lee C-Y, An G-H (2004). Effect of.

Euterpe edulis Extract but Not Oil Enhances Antioxidant Defenses and Protects against Nonalcoholic Fatty Liver Disease Induced by a High-Fat Diet in Rats

Directory of Open Access Journals (Sweden)

Rodrigo Barros Freitas

2016-01-01

Full Text Available We investigated the effects of E. edulis bioproducts (lyophilized pulp [LEE], defatted lyophilized pulp [LDEE], and oil [EO] on nonalcoholic fatty liver disease (NAFLD induced by a high-fat diet (HFD in rats. All products were chemically analyzed. In vivo, 42 rats were equally randomized into seven groups receiving standard diet, HFD alone or combined with EO, LEE, or LDEE. After NAFLD induction, LEE, LDEE, or EO was added to the animals’ diet for 4 weeks. LEE was rich in polyunsaturated fatty acids. From LEE degreasing, LDEE presented higher levels of anthocyanins and antioxidant capacity in vitro. Dietary intake of LEE and especially LDEE, but not EO, attenuated diet-induced NAFLD, reducing inflammatory infiltrate, steatosis, and lipid peroxidation in liver tissue. Although both E. edulis bioproducts were not hepatotoxic, only LDEE presented sufficient benefits to treat NAFLD in rats, possibly by its low lipid content and high amount of phenols and anthocyanins.

Three new species of the genus Arge (Hymenoptera: Symphyta: Argidae from South Korea with key to species of the subfamily Arginae

Directory of Open Access Journals (Sweden)

Jin-Kyung Choi

2016-06-01

Full Text Available Three new species, Arge koreana Wei & Lee sp. nov. from South Korea, Arge pseudorejecta Wei & Lee sp. nov., and Arge shengi Wei & Lee sp. nov. from South Korea and China are described. Keys to known genera of Argidae and known species of Arginae from South Korea are provided.

Analysis of dose, dose-rate and treatment time in the production of injuries by radium treatment for cancer of the uterine cervix; and reply by K.H. Lee

International Nuclear Information System (INIS)

Saunders, J.E.

1977-01-01

The author of the first letter has detected several errors and inconsistencies in the treatment of the data in a recent paper (Lee, K.H., Kagan, A.R., Nussbaum, H., Wollin, M., Winkley, J.H., and Norman, A., 1976, Br. J. Radiol., vol. 49, 430). Valid conclusions about the relative importance of time or dose-rate could not be based on this data. The reply, from one of the authors of the original paper, accepts many of the errata, and enumerates the changes which should be made. Replotting dose-treatment time and dose-dose rate does not however invalidate the conclusion that dose-rate is more important than time in analysing the risk of normal tissue injury. It is not claimed that the Strandqvist separation line in the dose-dose rate plane is better than in the dose-time plane. An improved definition of a region of low injury risk is given by a horizontal line at 4500 rad maximum dose and a vertical line at 60 rad/h maximum dose-rate on the dose-dose rate plot. Dose-rate is expected to be more important than time as a modifying factor of dose, both on the basis of radiobiological data and of clinical experience. Radiotherapists must balance the risks of radiotherapy-tumour recurrence with those of normal tissue injury, and increased attention should therefore be paid to regions of high and low dose-rate. (U.K.)

Mixing, ergodicity and slow relaxation phenomena

Science.gov (United States)

Costa, I. V. L.; Vainstein, M. H.; Lapas, L. C.; Batista, A. A.; Oliveira, F. A.

2006-11-01

Investigations on diffusion in systems with memory [I.V.L. Costa, R. Morgado, M.V.B.T. Lima, F.A. Oliveira, Europhys. Lett. 63 (2003) 173] have established a hierarchical connection between mixing, ergodicity, and the fluctuation-dissipation theorem (FDT). This hierarchy means that ergodicity is a necessary condition for the validity of the FDT, and mixing is a necessary condition for ergodicity. In this work, we compare those results with recent investigations using the Lee recurrence relations method [M.H. Lee, Phys. Rev. B 26 (1982) 2547; M.H. Lee, Phys. Rev. Lett. 87 (2001) 250601; M.H. Lee, J. Phys. A: Math. Gen. 39 (2006) 4651]. Lee shows that ergodicity is violated in the dynamics of the electron gas [M.H. Lee, J. Phys. A: Math. Gen. 39 (2006) 4651]. This reinforces both works and implies that the results of [I.V.L. Costa, R. Morgado, M.V.B.T. Lima, F.A. Oliveira, Europhys. Lett. 63 (2003) 173] are more general than the framework in which they were obtained. Some applications to slow relaxation phenomena are discussed.

Surhetsvariasjoner som følge av nedtapping av et regulert vann.

OpenAIRE

Selmer-Olsen, A. R.

1981-01-01

Det har vært utført analyser og lagringsforsøk med prøver av tørrlagt bunnmateriale fra Trevatn tatt våren 1976. Prøver tatt ute i terrenget om høsten etter en lang tørr sommer viste stort sett samme bilde som prøvene fra våren etter lagring i laboratoriet under aerobe betingelser. Tabell 2 viser hvordan pH og SO4-S varierer med Iagringsbetingelsene. Oksydasjonsprosessene som slikt materiale blir utsatt for ved lufttilgang over et lengre tidsrom kan resultere i utvasking av meget sure forbind...

Pädagogik der sexuellen Differenz

Directory of Open Access Journals (Sweden)

Heike Kahlert

2007-07-01

Full Text Available Der von der Freiburger Philosophin und Theologin Andrea Günter herausgegebene Sammelband ist aus einer deutsch-italienischen Tagung zu Kernfragen der Pädagogik hervorgegangen, die im Sommer 2003 an der Evangelischen Akademie Arnoldshain durchgeführt wurde und deren gemeinsames Orientierungsfeld die Einflüsse der politischen Bildungsarbeit der Veroneser Philosophinnengemeinschaft Diotima bilden. Die insgesamt elf Aufsätze von Pädagoginnen, Theologinnen und Politikwissenschaftlerinnen, darunter ein aus dem Italienischen übersetzter Grundlagentext von Anna Maria Piussi, leisten einen wichtigen Beitrag zur „kulturellen Übersetzung“ des italienischen Differenzansatzes in die deutschsprachige politische und vor allem pädagogische Praxis.

Kvantifisering av overvann: Case Brøset

OpenAIRE

Huurnink, Jon Egenberg

2012-01-01

Oppgaven forsøker å vise den systemresponsen som er særegen for konvensjonelle tiltak og blå-grønne tiltak. Dette er aktuelt på Brøset bydel som en del av Fremtiden byer prosjektet og skal bygges om til boligområde. MIKE URBAN og MIKE 21 er benyttet til å lage en konseptuell modell.Ved å sammenligne sommer- og vinterforhold, i tillegg til ulike gjentaksintervaller (1, 20 og 100år), vil kurver for videreført vannmengde gi et inntrykk av tiltakenes effekt. Dette gir beslutningsstøtte for Komm...

TÜ, TPÜ ja EHI uusi magistreid / Eda Tursk, Hille Roots, Heidi Meier

Index Scriptorium Estoniae

Tursk, Eda

2004-01-01

Tartu ülikooli eesti ja soome-ugri keeleteaduse osakonnas ning kirjanduse ja rahvaluule osakonnas kaitsesid 2003.a. magistritööd Niina Aasmäe, Piret Voll, Larissa Degel, Reet Hendrikson, Tiina Pai, Petar Kehayov, Anna Baidullina, Katrin Ennus, Kristi Jõesaar, Ell Vahtramäe, Lauri Sommer, Andreas Kalkun, Mirjam Hinrikus, Kristel Nõlvak. Tallinna Pedagoogikaülikoolis kaitsesid 2003.a. magistritööd Sirje Nootre, Merike Mägedi, Tiiu Koovit, Heidi Meier, Jaanika Stackhouse, Lilian Ossi, Annika Vamper, Marika Mikkor, Piret Õunapuu, Helin Puksand, Taimi Rosenberg. Eesti Humanitaarinstituudis kaitses 2003.a. magistritööd Merilin Miljan

Effect of nitrogen concentration on temperature dependent mechanical properties of vanadium

International Nuclear Information System (INIS)

Carlson, O.N.; Rehbein, D.K.

1979-01-01

The critical resolved shear stress and strain rate sensitivity of vanadium were determined for vanadium-nitrogen alloys over the temperature range of 77K to 400K for concentrations of 1 to 500 wt ppm nitrogen. The concentration dependence of the hardening rate agrees quite well with either the Fleischer or Labusch strengthening model but the combined temperature and concentration dependence follows more closely the form predicted by Ono and Sommer. The strain rate sensitivity exhibits a peak at 140K which decreases with increasing nitrogen content but above 250K there is a reversal in this effect. (orig.) [de

"¿Entiendes, con seguridad, lo que lees?" Hch 8, 30 Caminos de la hermenéutica de [en] la Escritura

Directory of Open Access Journals (Sweden)

Ignacio Chuecas Saldías

2005-01-01

Full Text Available El presente artículo busca ser una contribución para una hermenéutica bíblica práctica: es decir, no mira hacia la teoría de la interpretación, sino más bien hacia la praxis actual, especialmente en el campo de los estudios sincrónicos. Al mismo tiempo, pretende invitar al lector a conocer los métodos hermenéuticos propios de la tradición del Nuevo Testamento. Es a través de los caminos del midrash judeocristiano que nos acercamos a la praxis hermenéutica de los escritores bíblicos. El objetivo propuesto es llevado a cabo empleando como guía hermenéutica, a la vez que como laboratorio donde se ejemplifican los principios expuestos, el texto bíblico del encuentro del evangelista Felipe y el ministro de la reina de Etiopía (Hechos 8, 20-40. La pregunta de Felipe sirve de leitmotiv a este proceso: ¿entiendes, con certeza, lo que lees? Hermenéutica bíblica es siempre una manera de leer donde la escritura se interpreta a sí misma. El artículo presta especial atención a las categorías y herramientas de interpretación que se han desarrollado a partir de las nuevas impostaciones literarias en el campo de la exégesis bíblicaThe article attempts to make a contribution to the practical biblical hermeneutics focusing on the actual praxis, especially exploring the field of synchronic studies, rather than on the theory of interpretation. It also aims at offering an insight to the hermeneutic methods of the New Testament tradition, approaching the hermeneutic praxis of the biblical writers through the judeo-christian midrash paths. The accomplish such an objective, the author focuses on the biblical text of Philip's encounter with the minister of the queen of Ethiopia (Acts, 8, 20-40 as the hermeneutic guide and source to illustrate the principles being exposed. Philip's question "Can you really understand what you are reading?" serves as leitmotif to this process, as the biblical hermeneutics is a way of reading inwhich the

HIV levib üha rohkem narkomaanide ringist välja / Sirle Sommer-Kalda

Index Scriptorium Estoniae

Sommer-Kalda, Sirle, 1974-

2004-01-01

Vt. ka Severnoje Poberezhje 13. mai, lk. 1. Narva-Jõesuus toimud seminaril "Prostitutsioon, narkootikumid ja HIV - Eesti argipäev?" osalenud MTÜ Aidsi Ennetuskeskus arsti Irina Morozi hinnangul on murettekitav, et suurem osa nakatunutest on väga noored: neist 85% on vanuses 15-29

[Birth and succession of a current of learning in Korean medicine: the supporting yang current of learning].

Science.gov (United States)

Oh, Chaekun

2014-04-01

In this study, I aim to reveal how Lee Gyoojoons medicine has given birth to a current of learning, the supporting yang current of learning, and describe its historical significance. Before anything, I'd like to throw the question of whether if there were any currents within the traditional Korean medicine. There are no records of medical currents being widely discussed until now in medical history of Korea; however, the current of Lee Jema's sasang medicine is the most noticeable one. Among the contemporaries of Lee Jema, during the late Chosun, there was also another famed medical practitioner called Lee Gyoojoon. Lee Gyoojoon mainly practiced his medicine within Pohang, Gyeongsangbuk-do area, his apprentices have formed a group and have succeeded his medical practice. Based on the analyses of Lee Gyoojoon's apprentices and the Somun Oriental Medical Society, which is known as a successor group to Lee Gyoojoon's medicine today, they are fully satisfying the five requirements to establish a medical current: first, they held Lee Gyoojoon as the first and foremost, representative practitioner of their current; second, they advocate the supporting yang theory suggested by Lee Gyoojoon, which is originated from his theory of Mind; third, books such as the Major Essentials of Huangdi's Internal Classic Plain Questions, and the Double Grinded Medical Mirror, were being used as the main textbooks to educate their students or to practice medicine. Fourth, Lee Gyoojoon's medical ideas were being transcended quite clearly within his group of apprentices, including Seo Byungoh, Lee Wonse, and the Somun Oriental Medical Society. Fifth, Lee Gyoojoon's apprentices were first produced through the Sukgok School, however, nowadays they are being produced through medical groups formed by Lee Wonse, the Somun Oriental Medical Society, regarding the propagation of medical theories, compilation of textbooks, publication of academic journals, etc. Then, what do the existence of the

Portrait of Henry J. Lee

OpenAIRE

Wallace, Elizabeth (Artist)

2012-01-01

Part of the Virginia Tech Pastel Portrait Collection, Blacksburg, this is one of the original set of portraits which were distributed to the loved ones of the victims, or stored for those who might want them at a later date.

HYDRAULICS, LEE COUNTY, GEORGIA, USA

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — Recent developments in digital terrain and geospatial database management technology make it possible to protect this investment for existing and future projects to...

ORTHOIMAGERY, LEE COUNTY, GA, USA

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — Digital orthographic imagery datasets contain georeferenced images of the Earth?s surface, collected by a sensor in which object displacement has been removed for...

Model for Atmospheric Propagation of Spatially Combined Laser Beams

Science.gov (United States)

2016-09-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS MODEL FOR ATMOSPHERIC PROPAGATION OF SPATIALLY COMBINED LASER BEAMS by Kum Leong Lee September...MODEL FOR ATMOSPHERIC PROPAGATION OF SPATIALLY COMBINED LASER BEAMS 5. FUNDING NUMBERS 6. AUTHOR(S) Kum Leong Lee 7. PERFORMING ORGANIZATION NAME(S) AND...BLANK ii Approved for public release. Distribution is unlimited. MODEL FOR ATMOSPHERIC PROPAGATION OF SPATIALLY COMBINED LASER BEAMS Kum Leong Lee

Effect of constitutive inactivation of the myostatin gene on the gain in muscle strength during postnatal growth in two murine models.

Science.gov (United States)

Stantzou, Amalia; Ueberschlag-Pitiot, Vanessa; Thomasson, Remi; Furling, Denis; Bonnieu, Anne; Amthor, Helge; Ferry, Arnaud

2017-02-01

The effect of constitutive inactivation of the gene encoding myostatin on the gain in muscle performance during postnatal growth has not been well characterized. We analyzed 2 murine myostatin knockout (KO) models, (i) the Lee model (KO Lee ) and (ii) the Grobet model (KO Grobet ), and measured the contraction of tibialis anterior muscle in situ. Absolute maximal isometric force was increased in 6-month-old KO Lee and KO Grobet mice, as compared to wild-type mice. Similarly, absolute maximal power was increased in 6-month-old KO Lee mice. In contrast, specific maximal force (relative maximal force per unit of muscle mass was decreased in all 6-month-old male and female KO mice, except in 6-month-old female KO Grobet mice, whereas specific maximal power was reduced only in male KO Lee mice. Genetic inactivation of myostatin increases maximal force and power, but in return it reduces muscle quality, particularly in male mice. Muscle Nerve 55: 254-261, 2017. © 2016 Wiley Periodicals, Inc.

Study guide for Statistics for business and financial economics a supplement to the textbook by Cheng-Few Lee, John C. Lee and Alice C. Lee

CERN Document Server

Moy, Ronald L; Kao, Lie Jane

2015-01-01

This Study Guide accompanies Statistics for Business and Financial Economics, 3rd Ed. (Springer, 2013), which is a business statistics textbook that uses finance, economics, and accounting data throughout the book. This Study Guide contains unique chapter reviews for each chapter in the textbook, formulas, examples, and additional exercises to enhance topics and their application. Solutions are included so students can evaluate their own understanding of the material. With more real-life data sets than the other books on the market, this study guide and the textbook that it accompanies, give readers all the tools they need to learn material in class and on their own. The topics covered are immediately applicable to facing uncertainty and the science of good decision making in financial analysis, econometrics, auditing, production, operations, and marketing research. Students in business degree programs will find this material particularly useful in their other courses and future work.

The relationship between fat depot-specific preadipocyte differentiation and metabolic syndrome in obese women

Directory of Open Access Journals (Sweden)

N V Mazurina

2013-03-01

Full Text Available Реферат по материалам статьи The relationship between fat depot-specific preadipocyte differentiation and metabolic syndrome in obese women. Park HТ, Lee ES, Cheon EP, Lee DR, Yang K-S, Kim YT, Hur JY, Kim SH, Lee KW, Kim T. Clinical Endocrinology 2012; 76, 59-66.

A field study of flow turbulence and sediment transport dynamics on a beach surface in the lee of a coastal foredune under offshore winds

Science.gov (United States)

Baas, A. C.; Jackson, D.; Cooper, J. A.; Lynch, K.; Delgado-Fernandez, I.; Beyers, M.; Lee, Z. S.

2010-12-01

The past decade has seen a growing body of research on the relation between turbulence in the wind and the resultant transport of sediment over active sand surfaces. Widespread use of sonic anemometry and high-frequency sand transport sensors and traps have facilitated recent field studies over dunes and beach surfaces, to move beyond monitoring of mean wind speed and bulk transport to more detailed measurements at much higher spatio-temporal resolutions. In this paper we present results of a field study conducted in the recirculation flow and re-attachment zone on a beach behind a foredune at Magilligan Strand, Northern Ireland. The offshore winds over the foredune at this site are associated with flow separation and reversal located over the beach surface in the lee of the dune row, often strong enough to induce sand transport toward the toe of the foredune (‘against’ the overall offshore flow). The re-attachment and recirculation zone are associated with strongly turbulent fluid flow and complex streamlines that do not follow the underlying topography. High frequency (25 Hz) wind and sand transport data were collected at a grid of point locations distributed over the beach surface between 35 m to 55 m distance from the 10 m high dune crest, using ultrasonic anemometers at 0.5 m height and co-located load cell traps and Safires at the bed surface. The wind data are used to investigate the role of Reynolds shear stresses and quadrant analysis techniques for identifying burst-sweep events in relation to sand transport events. This includes an assessment of the issues involved with data rotations for yaw, pitch, and roll corrections relative to complex flow streamlines, and the subsequently derived turbulence parameters based on fluctuating vector components (u’, v’, w’). Results illustrate how transport may exist under threshold mean velocities because of the role played by coherent flow structures, and the findings corroborate previous findings that

Waste conversion into n-caprylate and n-caproate: resource recovery from wine lees using anaerobic reactor microbiomes and in-line extraction

Directory of Open Access Journals (Sweden)

Leo A. Kucek

2016-11-01

Full Text Available To convert wastes into sustainable liquid fuels and chemicals, new resource recovery technologies are required. Chain elongation is a carboxylate-platform bioprocess that converts short-chain carboxylates (SCCs (e.g., acetate C2 and n-butyrate C4 into medium-chain carboxylates (MCCs (e.g., n-caprylate C8 and n-caproate C6 with hydrogen gas as a side product. Ethanol or another electron donor (e.g., lactate, carbohydrate is required. Competitive MCC productivities, yields (product vs. substrate fed, and specificities (product vs. all products were only achieved previously from an organic waste material when exogenous ethanol had been added. Here, we converted a real organic waste, which inherently comprised of ethanol, into MCCs with n-caprylate as the target product. We used wine lees, which consisted primarily of settled yeast cells and ethanol from wine fermentation, and produced MCCs with a reactor microbiome. We operated the bioreactor at a pH of 5.2 and with continuous in-line extraction and achieved a MCC productivity of 3.9 g COD/L-d at an organic loading rate of 5.8 g COD/L-d, resulting in a promising MCC yield of 67% and specificities of 36% for each n-caprylate and n-caproate (72% for both. Compared to all other studies that used complex organic substrates, we achieved the highest n-caprylate-to-n-caproate product ratio of 1.0 (COD basis, because we used increased broth-recycle rates through the forward membrane contactor, which improved in-line extraction rates. Increased recycle rates also allowed us to achieve the highest reported MCC production flux per membrane surface area thus far (20.1 g COD/m2-d. Through microbial community analyses, we determined that an operational taxonomic unit (OTU for Bacteroides spp. was dominant and was positively correlated with increased MCC productivities. Our data also suggested that the microbiome may have been shaped for improved MCC production by the high broth-recycle rates. Comparable abiotic

Special Issue on Global Health Disparities Focus on Cancer.

Science.gov (United States)

Lee, Haeok

2016-01-01

Haeok Lee, PhD, RN, FAAN who is a Korean-American nurse scientist, received her doctor al degree from the Nursing Physiology Department, College of Nursing, University of California, San Francisco (UCSF), in 1993, and her post doctor al training from College of Medicine, UCSF. Dr. Lee worked at Case Western Reserve University and University of Colorado Health Sciences Center. She has worked at the UMass Boston since 2008. Dr. Lee has established a long-term commitment to minority health, especially Asian American Pacific Islanders, as a community leader, community health educator, and community researcher, and all these services have become a foundation for her community-based participatory research. Dr. Lee's research addresses current health problems framed in the context of social, political, and economic settings, and her studies have improved racial and ethnic data and developed national health policies to address health disparities in hepatitis B virus (HBV) infections and liver cancer among minorities. Dr. Lee's research, which is noteworthy for its theoretical base, is clearly filling the gap. Especially, Dr. Lee's research is beginning to have a favorable impact on national and international health policies and continuing education programs directed toward the global elimination of cervical and liver cancer-related health disparities in underserved and understudied populations.

77 FR 17012 - Foreign-Trade Zone 158-Vicksburg/Jackson, MS; Application for Manufacturing Authority; Morgan...

Science.gov (United States)

2012-03-23

... Road within the Tupelo Lee Industrial Park (Site 17) in Verona, Lee County, Mississippi. The... procedures would help improve the facility's international competitiveness. In accordance with the Board's...

Evaluation of the Protective Efficacy of Recombinant Vesicular Stomatitis Virus Vectors Against Marburg Hemorrhagic Fever in Nonhuman Primate Models

Science.gov (United States)

2007-01-19

et al. 1996; Lee, Groebner et al. 2006; Jones, Feldmann et al. 2005). However, NHPs display disease characteristics such as clinical disease, and...2003; Jones, Feldmann et al. 2005; Wang, Schmaljohn et al. 2006; Lee, Groebner et al. 2006). Among the successful vaccine platforms evaluated in...primary influenza infection and helps to prevent reinfection." J Immunol 175(9): 5827-38. 152 Lee, J. S., J. L. Groebner , et al. (2006). "Multiagent

Representing uncertainty on model analysis plots

Directory of Open Access Journals (Sweden)

Trevor I. Smith

2016-09-01

Full Text Available Model analysis provides a mechanism for representing student learning as measured by standard multiple-choice surveys. The model plot contains information regarding both how likely students in a particular class are to choose the correct answer and how likely they are to choose an answer consistent with a well-documented conceptual model. Unfortunately, Bao’s original presentation of the model plot did not include a way to represent uncertainty in these measurements. I present details of a method to add error bars to model plots by expanding the work of Sommer and Lindell. I also provide a template for generating model plots with error bars.

Short outlines of books by Estonian authors / Berk Vaher, Aare Pilv

Index Scriptorium Estoniae

Vaher, Berk, 1975-

2005-01-01

Tutvustus: Raudam, Toomas. Nips. Tallinn : Eesti Keele Sihtasutus, 2004 ; Ilus Armin : eesti lühiproosat 1987-2002 / koost. Udo Uibo. Tallinn : Varrak, 2004 ; Ehlvest, Jüri von. Rahuldus. Tartu : Ilukirjandus, 2004 ; Ki:wa. Roboti tee on nihe ; Salatühik. Tallinn : Eesti Kunstimuuseum, 2004 ; Sommer, Lauri. Nõidade õrnus. Sännä : Tiivaalune, 2004 ; Kalkun, Andreas. Pääväraamat. Tartu : Erakkond, 2004 ; Jõerüüt, Jaak. Uus raamat. Tallinn : Tuum, 2004 ; Krull, Hasso. Meeter ja Demeeter. Tallinn : Vagabund, 2004 ; Kõiv, Madis. Päev. Tartu : Akkon, 2004 ; Mihkelson, Ene. Uroboros. Tallinn : Tuum, 2004 ; Soomets, Triin. Toormaterjal. Tallinn : Verb, 2004 ; Vaher, Berk. Sekeldaja päevad. Tallinn : Tuum, 2004

[Leben im Eismeer - Tauchuntersuchungen zur Biologie arktischer Meerespflanzen und Meerestiere

Science.gov (United States)

Lippert; Karsten; Wiencke

2000-01-01

Die Maske wird nochmals auf Dichtigkeit überprüft, der Knoten der Sicherungsleine mit zwei halben Schlägen fixiert, dann rutscht die Taucherin von der Eiskante in das kalte Wasser. Eine halbe Stunde vergeht, bevor ihr Kopf wieder aus dem Eisloch auftaucht und sie ein großes Sammelnetz nach oben reicht, gefüllt mit verschiedenen Arten von Makroalgen. Obwohl noch große Flächen des Kongsfjordes im arktischen Spitzbergen zugefroren sind und das Festland von einer dicken Schneedecke bedeckt ist, hat unter Wasser in den Algenwäldern bereits der Sommer und damit die Saison der Meeresbiologen begonnen.

Intraneuronal aluminum accumulation in amyotrophic lateral sclerosis and Parkinsonism-dementia of Guam

International Nuclear Information System (INIS)

Perl, D.P.; Gajdusek, D.C.; Garruto, R.M.; Yanagihara, R.T.; Gibbs, C.J.

1982-01-01

Scanning electron microscopy with energy-dispersive x-ray spectrometry was used to analyze the elemental content of neurofibrillary tangle (NFT)-bearing and NFT-free neurons within the Sommer's sector (H1 region) of the hippocampus in Guamanian Chamorros with amyotrophic lateral sclerosis and parkinsonism-dementia and in neurologically normal controls. Preliminary data indicate prominent accumulation of aluminum within the nuclear region and perikaryal cytoplasm of NFT-bearing hippocampal neurons, regardless of the underlying neurological diagnosis. These findings further extend the association between intraneuronal aluminum and NFT formation and support the hypothesis that environmental factors are related to the neurodegenerative changes seen in the Chamorro population

Current Knowledge on Microarray Technology - An Overview

African Journals Online (AJOL)

Erah

Review Article. Current Knowledge ... containing libraries of oligonucleotides robotically ... measurements, and averages over each oligonucleotide. ... quality of chips produced depends critically ..... Bae EK, Lee H, Lee JS, Noh EW. Isolation ...

Contamination Assessment of Dumpsites in Ughelli, Nigeria using ...

African Journals Online (AJOL)

ADOWIE PERE

the cheap when compared to incineration method. (Mohammad ... Poor management of municipal solid waste in. Nigeria ... unprecedented environmental, bionomical and human ... water bodies and aquifer system(Lee and Jones-Lee,. 2004) ...

Simulation for light extraction efficiency of OLEDs with spheroidal microlenses in hexagonal array

Science.gov (United States)

Bae, Hyungchul; Kim, Jun Soo; Hong, Chinsoo

2018-05-01

A theoretical model based on ray optics is used to simulate the optical performance of organic light-emitting diodes (OLEDs) with spheroidal microlens arrays (MLAs) in a hexagonal array configuration using the Monte Carlo method. In simulations, ray tracing was performed until 20 reflections occurred from the metal cathode, with 10 consecutive reflections permitted in a single lens pattern. The parameters describing the shape and array of the lens pattern of a MLA are its radius, height, contact angle, and fill factor (FF). Many previous results on how these parameters affect light extraction efficiency (LEE) are inconsistent. In this paper, these contradictory results are discussed and explained by introducing a new parameter. To examine light extraction from an OLED through a MLA, the LEE enhancement is studied considering the effect of absorption by indium tin oxide during multiple reflections from the metal cathode. The device size where LEE enhancement is unchanged with changing lens pattern was identified for a fixed FF; under this condition, the optimal LEE enhancement, 84%, can be obtained using an OLED with a close-packed spheroidal MLA. An ideal maximum LEE enhancement of 120% was achieved with a device with an infinite-sized MLA. The angular intensity distribution of light emitted through a MLA is considered in addition to LEE enhancement for an optimized MLA.

Benchmarking quantum mechanical calculations with experimental NMR chemical shifts of 2-HADNT

Science.gov (United States)

Liu, Yuemin; Junk, Thomas; Liu, Yucheng; Tzeng, Nianfeng; Perkins, Richard

2015-04-01

In this study, both GIAO-DFT and GIAO-MP2 calculations of nuclear magnetic resonance (NMR) spectra were benchmarked with experimental chemical shifts. The experimental chemical shifts were determined experimentally for carbon-13 (C-13) of seven carbon atoms for the TNT degradation product 2-hydroxylamino-4,6-dinitrotoluene (2-HADNT). Quantum mechanics GIAO calculations were implemented using Becke-3-Lee-Yang-Parr (B3LYP) and other six hybrid DFT methods (Becke-1-Lee-Yang-Parr (B1LYP), Becke-half-and-half-Lee-Yang-Parr (BH and HLYP), Cohen-Handy-3-Lee-Yang-Parr (O3LYP), Coulomb-attenuating-B3LYP (CAM-B3LYP), modified-Perdew-Wang-91-Lee-Yang-Parr (mPW1LYP), and Xu-3-Lee-Yang-Parr (X3LYP)) which use the same correlation functional LYP. Calculation results showed that the GIAO-MP2 method gives the most accurate chemical shift values, and O3LYP method provides the best prediction of chemical shifts among the B3LYP and other five DFT methods. Three types of atomic partial charges, Mulliken (MK), electrostatic potential (ESP), and natural bond orbital (NBO), were also calculated using MP2/aug-cc-pVDZ method. A reasonable correlation was discovered between NBO partial charges and experimental chemical shifts of carbon-13 (C-13).

Plaadid / Immo Mihkelson

Index Scriptorium Estoniae

Mihkelson, Immo, 1959-

2004-01-01

Uutest plaatidest Ragatmika "Katkiminekud", "Killing Joke", The Streets "A Grand Don't Come For Free", Jamie Cullum "Twentysomething", Armand Van Helden "New York: A Mix Odyssey", Awan Lee "Swan Lee 2nd album"

Staaride oma reality'd / Jaanus Noormets

Index Scriptorium Estoniae

Noormets, Jaanus

2005-01-01

Isiklikud tõsielusarjad televisioonis saavad sel suvel teiste seas endale ka poplaulja Britny Spears ("Britney and Kevin: Chaotic") ja rokkarid Bobby Brown ("Being Bobby Brown") ning Tommy Lee ("Tommy Lee Goes to Collage")

HEAT - Habitat Evaluation and Assessment Tools for Effective Environmental Evaluations: User’s Guide

Science.gov (United States)

2012-12-01

evaluation model (HMEM). Version 1. Fort Collins, CO: National Ecology Center. ERDC/EL SR-12-1 295 Van der Lee, G. E. M., D. T. Van der Molen , H...Store and Jokimaki 2003; Shifley et al. 2006; Van der Lee et al. 2006; and others). ERDC/EL SR-12-1 5 Virtually all attempts to use HSI models...Burgman 2006; Van der Lee et al. 2006; and others). A fundamental problem with these approaches con- tinues to be the inability to link species

Complex zeros of the partition function of the Q-state Potts model

International Nuclear Information System (INIS)

Ghulghazaryan, R.G.

2002-01-01

Using the dynamical systems theory, the Yang-Lee and Potts zeros of the one-dimensional Q-state Potts model are investigated for Q>0. It is shown that in the one-dimensional case the phase transition points on the complex plane may be found from the condition of existence of neutral fixed points. Densities of the Yang-Lee and Potts zeros and corresponding critical exponents are found. The Yang-Lee and Potts zeros are classified depending on the parameters of the model

Reference: 754 [Arabidopsis Phenome Database[Archive

Lifescience Database Archive (English)

Full Text Available . Roles of phosphatidylinositol 3-kinase in root hair growth. 2 624-35 18408046 2008 Jun Plant physiology Bak Gwangbae|Cho Hyung-Taeg|Choi Yunjung|Chuang Wen-I|Lee Youngsook|Lee Yuree

Induction of strand breaks in DNA films by low energy electrons and soft X-ray under nitrous oxide atmosphere

Energy Technology Data Exchange (ETDEWEB)

Alizadeh, Elahe, E-mail: Elahe.Alizadeh@USherbrooke.ca [Groupe en science des radiations, Departement de medecine nucleaire et radiobiologie, Faculte de medecine et des sciences de la sante, Universite de Sherbrooke, Sherbrooke, J1H 5N4 (Canada); Sanche, Leon, E-mail: Leon.Sanche@USherbrooke.ca [Groupe en science des radiations, Departement de medecine nucleaire et radiobiologie, Faculte de medecine et des sciences de la sante, Universite de Sherbrooke, Sherbrooke, J1H 5N4 (Canada)

2012-01-15

Five-monolayer (5 ML) plasmid DNA films deposited on glass and tantalum substrates were exposed to Al K{sub {alpha}} X-rays of 1.5 keV under gaseous nitrous oxide (N{sub 2}O) at atmospheric pressure and temperature. Whereas the damage yields for DNA deposited on glass are due to soft X-rays, those arising from DNA on tantalum are due to both the interaction of low energy photoelectrons from the metal and X-rays. Then, the differences in the yields of damage on glass and tantalum substrates, essentially arises from interaction of essentially low-energy electrons (LEEs) with DNA molecules and the surrounding atmosphere. The G-values (i.e., the number of moles of product per Joule of energy absorbed) for DNA strand breaks induced by LEEs (G{sub LEE}) and the lower limit of G-values for soft X-ray photons (G{sub XL}) were calculated and the results compared to those from previous studies under atmospheric conditions and other ambient gases, such as N{sub 2} and O{sub 2}. Under N{sub 2}O, the G-values for loss of supercoiled DNA are 103{+-}15 nmol/J for X-rays, and 737{+-}110 nmol/J for LEEs. Compared to corresponding values in an O{sub 2} atmosphere, the effectiveness of X-rays to damage DNA in N{sub 2}O is less, but the G value for LEEs in N{sub 2}O is more than twice the corresponding value for an oxygenated environment. This result indicates a higher effectiveness for LEEs relative to N{sub 2} and O{sub 2} environments in causing SSB and DSB in an N{sub 2}O environment. Thus, the previously observed radiosensitization of cells by N{sub 2}O may not be only due to OH{sup {center_dot}} radicals but also to the reaction of LEE with N{sub 2}O molecules near DNA. The previous experiments with N{sub 2} and O{sub 2} and the present one demonstrate the possibility to investigate damage induced by LEEs to biomolecules under various types of surrounding atmospheres. - Highlights: > A completely different and new approach is applied to investigate the radiation chemistry of N

Comparative proteomic analysis reveals molecular mechanism of seedling roots of different salt tolerant soybean genotypes in responses to salinity stress

Directory of Open Access Journals (Sweden)

Hongyu Ma

2014-09-01

Full Text Available Salinity stress is one of the major abiotic stresses that limit agricultural yield. To understand salt-responsive protein networks in soybean seedling, the extracted proteins from seedling roots of two different genotypes (Lee 68 and Jackson were analyzed under salt stress by two-dimensional polyacrylamide gel electrophoresis. Sixty-eight differentially expressed proteins were detected and identified. The identified proteins were involved in 13 metabolic pathways and cellular processes. Proteins correlated to brassinosteroid and gilbberellin signalings were significantly increased only in the genotype Lee 68 under salt stress; abscisic acid content was positively correlated with this genotype; proteins that can be correlated to Ca2+ signaling were more strongly enhanced by salt stress in the seedling roots of genotype Lee 68 than in those of genotype Jackson; moreover, genotype Lee 68 had stronger capability of reactive oxygen species scavenging and cell K+/Na+ homeostasis maintaining in seedling roots than genotype Jackson under salt stress. Since the genotype Lee 68 has been described in literature as being tolerant and Jackson as sensitive, we hypothesize that these major differences in the genotype Lee 68 might contribute to salt tolerance. Combined with our previous comparative proteomics analysis on seedling leaves, the similarities and differences between the salt-responsive protein networks found in the seedling leaves and roots of both the genotypes were discussed. Such a result will be helpful in breeding of salt-tolerant soybean cultivars.

Identification of salt-stress induced differentially expressed genes in ...

African Journals Online (AJOL)

Identification of salt-stress induced differentially expressed genes in barley leaves using the annealingcontrol- primer-based GeneFishing technique. S Lee, K Lee, K Kim, GJ Choi, SH Yoon, HC Ji, S Seo, YC Lim, N Ahsan ...

47 CFR 90.614 - Segments of the 806-824/851-869 MHz band for non-border areas.

Science.gov (United States)

2010-10-01

..., Henry, Houston, Jackson, Jefferson, Lamar, Lauderdale, Lawrence, Lee, Limestone, Lowndes, Macon, Madison..., Greene, Gwinnett, Habersham, Hall, Hancock, Haralson, Harris, Hart, Heard, Henry, Houston, Irwin, Jackson, Jasper, Jeff Davis, Jefferson, Jenkins, Johnson, Jones, Lamar, Lanier, Laurens, Lee, Liberty, Lincoln...

African Journal of Biotechnology - Vol 12, No 20 (2013)

African Journals Online (AJOL)

Rubisco activity and gene expression of tropical tree species under light stress · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Keum-Ah Lee, Seong Han Lee, Su Young Woo ...

Temporal characteristics of coherent flow structures generated over alluvial sand dunes, Mississippi River, revealed by acoustic doppler current profiling and multibeam echo sounding

Science.gov (United States)

Czuba, John A.; Oberg, Kevin A.; Best, Jim L.; Parsons, Daniel R.; Simmons, S. M.; Johnson, K.K.; Malzone, C.

2009-01-01

This paper investigates the flow in the lee of a large sand dune located at the confluence of the Mississippi and Missouri Rivers, USA. Stationary profiles collected from an anchored boat using an acoustic Doppler current profiler (ADCP) were georeferenced with data from a real-time kinematic differential global positioning system. A multibeam echo sounder was used to map the bathymetry of the confluence and provided a morphological context for the ADCP measurements. The flow in the lee of a low-angle dune shows good correspondence with current conceptual models of flow over dunes. As expected, quadrant 2 events (upwellings of low-momentum fluid) are associated with high backscatter intensity. Turbulent events generated in the lower lee of a dune near the bed are associated with periods of vortex shedding and wake flapping. Remnant coherent structures that advect over the lower lee of the dune in the upper portion of the water column, have mostly dissipated and contribute little to turbulence intensities. The turbulent events that occupy most of the water column in the upper lee of the dune are associated with periods of wake flapping.

Status and trends of the rainbow trout population in the Lees Ferry reach of the Colorado River downstream from Glen Canyon Dam, Arizona, 1991–2009

Science.gov (United States)

Makinster, Andrew S.; Persons, William R.; Avery, Luke A.

2011-01-01

The Lees Ferry reach of the Colorado River, a 25-kilometer segment of river located immediately downstream from Glen Canyon Dam, has contained a nonnative rainbow trout (Oncorhynchus mykiss) sport fishery since it was first stocked in 1964. The fishery has evolved over time in response to changes in dam operations and fish management. Long-term monitoring of the rainbow trout population downstream of Glen Canyon Dam is an essential component of the Glen Canyon Dam Adaptive Management Program. A standardized sampling design was implemented in 1991 and has changed several times in response to independent, external scientific-review recommendations and budget constraints. Population metrics (catch per unit effort, proportional stock density, and relative condition) were estimated from 1991 to 2009 by combining data collected at fixed sampling sites during this time period and at random sampling sites from 2002 to 2009. The validity of combining population metrics for data collected at fixed and random sites was confirmed by a one-way analysis of variance by fish-length class size. Analysis of the rainbow trout population metrics from 1991 to 2009 showed that the abundance of rainbow trout increased from 1991 to 1997, following implementation of a more steady flow regime, but declined from about 2000 to 2007. Abundance in 2008 and 2009 was high compared to previous years, which was likely the result of increased early survival caused by improved habitat conditions following the 2008 high-flow experiment at Glen Canyon Dam. Proportional stock density declined between 1991 and 2006, reflecting increased natural reproduction and large numbers of small fish in samples. Since 2001, the proportional stock density has been relatively stable. Relative condition varied with size class of rainbow trout but has been relatively stable since 1991 for fish smaller than 152 millimeters (mm), except for a substantial decrease in 2009. Relative condition was more variable for larger

Digital forensics in the cloud: The state of the art

CSIR Research Space (South Africa)

Sibiya, G

2015-05-01

Full Text Available [21], Lee et al. [22], Lee and Un [23], Baar et al. [24] and Ting and Yang [25] implement cloud based services to carry out computing expensive tasks including data analysis and performing searches on big evidence data. The technologies can... as it was also proposed by many other researchers in the last few years including: Lee and Un [23]; Marty, [35]; Ruan et al. [36] and Wen et al. [15]. Copyright © 2015 The authors www.IST-Africa.org/Conference2015 Page 6 of 9 Table 1 Cloud Forensic Systems...

Effect of metal stress on the thermal infrared emission of soybeans: A greenhouse experiment - Possible utility in remote sensing

Science.gov (United States)

Suresh, R.; Schwaller, M. R.; Foy, C. D.; Weidner, J. R.; Schnetzler, C. S.

1989-01-01

Manganese-sensitive forest and manganese-tolerant lee soybean cultivars were subjected to differential manganese stress in loring soil in a greenhouse experiment. Leaf temperature measurements were made using thermistors for forest and lee. Manganese-stressed plants had higher leaf temperatures than control plants in both forest and lee. Results of this experiment have potential applications in metal stress detection using remote sensing thermal infrared data over large areas of vegetation. This technique can be useful in reconnaissance mineral exploration in densely-vegetated regions where conventional ground-based methods are of little help.

Injection Laser Using Rare Earth Doped GaN Thin Films for Visible and Infrared Applications

Science.gov (United States)

2010-05-01

9] B. N. Mahalley, S. J. Dhoble, R. B. Pode, and G. Alexander, "Photoluminescence in GdVO4 :Bi3+, Eu3 + red phosphor," Appl. Phys. A, vol. 70...July 2007. 3. H. Y. Peng, C-W. Lee, H. O. Everitt, C. Munasinghe, D. S. Lee and A. J. Steckl, “Spectroscopic and energy transfer studies of Eu3 + centers... nanoparticles as blue emitters; a method to avoid sintering at high temperatures”, Small 4, pp. 105-110, Jan. 2008. 7. N. Nepal, J. M. Zavada, D. S. Lee and A

Growth characteristics and productivity of cold-tolerant “Kowinearly ...

African Journals Online (AJOL)

Growth characteristics and productivity of cold-tolerant “Kowinearly” Italian ryegrass in the northern part of South Korea. Gi Jun Choi, Hee Chung Ji, Ki-Yong Kim, Hyung Soo Park, Sung Seo, Ki-Won Lee, Sang-Hoon Lee ...

75 FR 57287 - Notice of Intent to Repatriate a Cultural Item: Oshkosh Public Museum, Oshkosh, WI

Science.gov (United States)

2010-09-20

..., after Dennis Lee, son of Gerald Lee, donated the bowl to the museum. The Wisconsin State site report... placed with or near individual human remains at the time of death or later as part of the death rite or...

Holger Loodus / Holger Loodus

Index Scriptorium Estoniae

Loodus, Holger

2000-01-01

Ansambli "Dallas" kitarrist Holger Loodus kirjutab oma olulisematest plaatidest:Blondie "The Best Of Blondie", Peter Sarstedt "Peter Sarstedt", Collage "Kadriko", Kraftwerk "Man Machine", Nansy Sinatra ja Lee Hazlewood "The Hits Of Nancy & Lee", The Modern Jazz Quarte "Third Stream Music"

SUMO-targeted ubiquitin ligases.

Science.gov (United States)

Sriramachandran, Annie M; Dohmen, R Jürgen

2014-01-01

Covalent posttranslational modification with SUMO (small ubiquitin-related modifier) modulates functions of a wide range of proteins in eukaryotic cells. Sumoylation affects the activity, interaction properties, subcellular localization and the stability of its substrate proteins. The recent discovery of a novel class of ubiquitin ligases (E3), termed ULS (E3-S) or STUbL, that recognize sumoylated proteins, links SUMO modification to the ubiquitin/proteasome system. Here we review recent insights into the properties and function of these ligases and their roles in regulating sumoylated proteins. This article is part of a Special Issue entitled: Ubiquitin-Proteasome System. Guest Editors: Thomas Sommer and Dieter H. Wolf. © 2013. Published by Elsevier B.V. All rights reserved.

Sicherung mathematischer Grundkompetenzen am Beispiel des österreichischen Zentralabiturs

Science.gov (United States)

Peschek, Werner

Der österreichische Nationalrat (Parlament) hat im Sommer 2009 eine Neugestaltung der Reifeprüfung (Abitur) beschlossen; die wesentlichste Änderung besteht darin, dass die Aufgabenstellungen der für alle Schülerinnen und Schüler verbindlichen schriftlichen Reifeprüfung (sRP) in den Fächern Deutsch, Mathematik und einer lebenden Fremdsprache zentral und nicht wie bisher durch die jeweilige Klassenlehrerin bzw. den Klassenlehrer erfolgen. Für die Allgemeinbildenden Höheren Schulen ("Gymnasien") soll diese neue Regelung ab dem Schuljahr 2013/14 gelten, für die Berufsbildenden Höheren Schulen (u. a. höhere technische oder kaufmännische Schulen mit Abitur) ab dem Schuljahr 2014/15.

Jaapani edumetoodika ka Eestis / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2004-01-01

Ilmunud ka: Delovõje Vedomosti 17. nov. lk. 28. Tootmissfääris kasutatavast Jaapani 20 võtme metoodikast loodab ettevõttele kasu saada lehtmetalli töötleva AS-i Favor Metaform nõukogu esimees Almar Proosi. Lisa: Mis on 20 võtit?

Uued elamupiirkonnad / Lee Taal, Gea Velthut

Index Scriptorium Estoniae

Taal, Lee

1998-01-01

Lühiinfot: projektijuht, valmis elamud, infrastruktuur, arhitektuurne kontseptsioon, ehitajad, arhitektid jm. Maarjamäe elamupiirkond (AB Harmin, AB Urbel ja Peil, Alver Trummal Arhitektid), Vabaõhukooli tee asum (Künnapu & Padrik), Lepiku küla Kloostrimetsas /Lepiku Kinnisvarahooldus), Raudalu asum Viljandi mnt. ääres (R-Konsult, I. Raud), Kodu 2001 (Nordprojekt, Jaak Kruusmägi), Tiskre Haaberstis (Arhitektuuribüroo Alis), Randvere tee (Nordprojekt), Veskimöldre (Koot ja Koot).

The Agenda-Setting of Ivy Lee.

Science.gov (United States)

Olasky, Marvin N.

Journalism historians in recent years have made good use of agenda-setting theory in research, but there has been one drawback: in concentrating on the political and economic views of publishers, editors, and reporters, the agendas of those working behind the scenes, the public relations men and women have been overlooked. The public relations…

Floodplain Submission for Lee County, MS

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — The Floodplain Mapping/Redelineation study deliverables depict and quantify the flood risks for the study area. The primary risk classifications used are the...

Probing Electron-Induced Bond Cleavage at the Single-Molecule Level Using DNA Origami Templates

DEFF Research Database (Denmark)

Keller, Adrian Clemens; Bald, Ilko; Rotaru, Alexandru

2012-01-01

Low-energy electrons (LEEs) play an important role in nanolithography, atmospheric chemistry, and DNA radiation damage. Previously, the cleavage of specific chemical bonds triggered by LEEs has been demonstrated in a variety of small organic molecules such as halogenated benzenes and DNA nucleoba...

77 FR 31372 - Proposed Flood Hazard Determinations

Science.gov (United States)

2012-05-25

..., identified by Docket No. FEMA-B-1255, to Luis Rodriguez, Chief, Engineering Management Branch, Federal... (email) [email protected] . FOR FURTHER INFORMATION CONTACT: Luis Rodriguez, Chief... Stokes Lee Center Road, Lee Center, NY 13363. Town of Marcy Municipal Offices, 8801 Paul Becker Road...

Evaluation of light extraction efficiency for the light-emitting diodes based on the transfer matrix formalism and ray-tracing method

Science.gov (United States)

Pingbo, An; Li, Wang; Hongxi, Lu; Zhiguo, Yu; Lei, Liu; Xin, Xi; Lixia, Zhao; Junxi, Wang; Jinmin, Li

2016-06-01

The internal quantum efficiency (IQE) of the light-emitting diodes can be calculated by the ratio of the external quantum efficiency (EQE) and the light extraction efficiency (LEE). The EQE can be measured experimentally, but the LEE is difficult to calculate due to the complicated LED structures. In this work, a model was established to calculate the LEE by combining the transfer matrix formalism and an in-plane ray tracing method. With the calculated LEE, the IQE was determined and made a good agreement with that obtained by the ABC model and temperature-dependent photoluminescence method. The proposed method makes the determination of the IQE more practical and conventional. Project supported by the National Natural Science Foundation of China (Nos.11574306, 61334009), the China International Science and Technology Cooperation Program (No. 2014DFG62280), and the National High Technology Program of China (No. 2015AA03A101).

Time-Lapse Analysis of Methane Quantity in the Mary Lee Group of Coal Seams Using Filter-Based Multiple-Point Geostatistical Simulation.

Science.gov (United States)

Karacan, C Özgen; Olea, Ricardo A

2013-08-01

Coal seam degasification and its success are important for controlling methane, and thus for the health and safety of coal miners. During the course of degasification, properties of coal seams change. Thus, the changes in coal reservoir conditions and in-place gas content as well as methane emission potential into mines should be evaluated by examining time-dependent changes and the presence of major heterogeneities and geological discontinuities in the field. In this work, time-lapsed reservoir and fluid storage properties of the New Castle coal seam, Mary Lee/Blue Creek seam, and Jagger seam of Black Warrior Basin, Alabama, were determined from gas and water production history matching and production forecasting of vertical degasification wellbores. These properties were combined with isotherm and other important data to compute gas-in-place (GIP) and its change with time at borehole locations. Time-lapsed training images (TIs) of GIP and GIP difference corresponding to each coal and date were generated by using these point-wise data and Voronoi decomposition on the TI grid, which included faults as discontinuities for expansion of Voronoi regions. Filter-based multiple-point geostatistical simulations, which were preferred in this study due to anisotropies and discontinuities in the area, were used to predict time-lapsed GIP distributions within the study area. Performed simulations were used for mapping spatial time-lapsed methane quantities as well as their uncertainties within the study area. The systematic approach presented in this paper is the first time in literature that history matching, TIs of GIPs and filter simulations are used for degasification performance evaluation and for assessing GIP for mining safety. Results from this study showed that using production history matching of coalbed methane wells to determine time-lapsed reservoir data could be used to compute spatial GIP and representative GIP TIs generated through Voronoi decomposition

Investigation of Attitudinal Differences among Individuals of Different Employment Status

Science.gov (United States)

2010-10-28

be included in order to statistically control for common method variance (see Podsakoff , MacKenzie, Lee, & Podsakoff , 2003). Results Hypotheses 1...social identity theory. Social Psychology Quarterly, 58, 255-269. Podsakoff , P. M., MacKenzie, S. B., Lee, J., & Podsakoff , N. P. (2003). Common method

Beyond Emptiness: A Critical Review

Directory of Open Access Journals (Sweden)

Halla Kim

2017-06-01

Full Text Available In his recent book, Jae-Seong Lee argues that not only Eastern thoughts but also Western philosophy lead us to transcend our ordinary, binary, reflexive thought and become one with the truth, namely, Emptiness, or the true self. But this aspect has not been thoroughly considered in Western metaphysics. After considering Heidegger’s failure to get to the bottom of transcendence through his “Dasein,” Lee looks to the French postmodern ethicists, in particular, Levinas, in this regard. Just like the Mahayana Buddhist philosopher Nāgārjuna did almost two thousand years earlier, Lee suggests that Levinas too may have hit upon the insight that genuine subjectivity can be reached through an openness to the Other as the wholly exterior. Throughout the entire book, Jae-Seong Lee shows a strong interest in postmodern ethics, Daoism, Buddhism, theology, and literature, but in the end, he concludes that Buddhist philosophy, with its focus on Emptiness, would be the best approach to a merging of Eastern and Western Ways of thinking in our search for the ultimate and absolute. Finally, Lee suggests that the general philosophical theory he introduces and develops actually works for literary works including the Book of Job, Count Dracula and Frankenstein.

Effects of current crowding on light extraction efficiency of conventional GaN-based light-emitting diodes.

Science.gov (United States)

Cao, Bin; Li, Shuiming; Hu, Run; Zhou, Shengjun; Sun, Yi; Gan, Zhiying; Liu, Sheng

2013-10-21

Current crowding effects (CCEs) on light extraction efficiency (LEE) of conventional GaN-based light-emitting diodes (LEDs) are analyzed through Monte Carlo ray-tracing simulation. The non-uniform radiative power distribution of the active layer of the Monte Carlo model is obtained based on the current spreading theory and rate equation. The simulation results illustrate that CCE around n-pad (n-CCE) has little effect on LEE, while CCE around p-pad (p-CCE) results in a notable LEE droop due to the significant absorption of photons emitted under p-pad. LEE droop is alleviated by a SiO₂ current blocking layer (CBL) and reflective p-pad. Compared to the conventional LEDs without CBL, the simulated LEE of LEDs with CBL at 20 A/cm² and 70 A/cm² is enhanced by 7.7% and 19.0%, respectively. It is further enhanced by 7.6% and 11.4% after employing a reflective p-pad due to decreased absorption. These enhancements are in accordance with the experimental results. Output power of LEDs with CBL is enhanced by 8.7% and 18.2% at 20 A/cm² and 70 A/cm², respectively. And the reflective p-pad results in a further enhancement of 8.9% and 12.7%.

[Study of the Korean medical book-Suwen Dayao].

Science.gov (United States)

Qian, Chao-Chen

2011-03-01

The Korean, Gyoo-joon Lee (1855 - 1923, also named Shigu Shanren), was born in Yingri County, Qingbeidao and was familiar with literature and history and Chinese medicine. In 1906, he completed the book Suwen Dayao, selecting 25 chapters from Suwen and deleted WAND Bing's notes but made some own notes with his excellent ideas. The book is in a block-printed edition (in 1906, few and held in Xinglin Academy) and a hand copy edition (by his disciple Won-se Lee in 1921). Gyoo-joon Lee was familiar with Suwen and was good at clinical practice and his medical theory could be seen in his papers-Suwen Fushuo and Baibing Zongkuo in Chapter 4 of Suwen Dayao which embodied the close combination of clinical practice and medical theory. Baibing Zongkuo was written in seven-character regulated verses which reflected Gyoo-joon Lee's ability of reading and writing in Chinese. There are many outstanding ideas in Suwen Dayao. The Fangzhi Bafa written by his disciple Jong-sun Lee was attached to the end of the book, which are valuable for the combination of the theory in Suwen, decoctions in Shanghan Lun and current decoctions. Suwen Dayao expanded the influence of Huangdi Neijing in Korea and fostered a lot of talent.

Perron-Frobenius theorem on the superfluid transition of an ultracold Fermi gas

Science.gov (United States)

Sakumichi, Naoyuki; Kawakami, Norio; Ueda, Masahito

2014-05-01

The Perron-Frobenius theorem is applied to identify the superfluid transition of the BCS-BEC crossover based on a cluster expansion method of Lee and Yang. Here, the cluster expansion is a systematic expansion of the equation of state (EOS) in terms of the fugacity z = exp (βμ) as βpλ3 = 2 z +b2z2 +b3z3 + ⋯ , with inverse temperature β =(kB T) - 1 , chemical potential μ, pressure p, and thermal de Broglie length λ =(2 πℏβ / m) 1 / 2 . According to the method of Lee and Yang, EOS is expressed by the Lee-Yang graphs. A singularity of an infinite series of ladder-type Lee-Yang graphs is analyzed. We point out that the singularity is governed by the Perron-Frobenius eigenvalue of a certain primitive matrix which is defined in terms of the two-body cluster functions and the Fermi distribution functions. As a consequence, it is found that there exists a unique fugacity at the phase transition point, which implies that there is no fragmentation of Bose-Einstein condensates of dimers and Cooper pairs at the ladder-approximation level of Lee-Yang graphs. An application to a BEC of strongly bounded dimers is also made.

Effect of low energy electron irradiation on DNA damage by Cu{sup 2+} ion

Energy Technology Data Exchange (ETDEWEB)

Noh, Hyung Ah; Cho, Hyuck [Dept. of Physics, Chungnam National University, Daejeon (Korea, Republic of); Park, Yeun Soo [Plasma Technology Research Center, National Fusion Research Institute, Gunsan (Korea, Republic of)

2017-03-15

The combined effect of the low energy electron (LEE) irradiation and Cu{sup 2+} ion on DNA damage was investigated. Lyophilized pBR322 plasmid DNA films with various concentrations (1–15 mM) of Cu{sup 2+} ion were independently irradiated by monochromatic LEEs with 5 eV. The types of DNA damage, single strand break (SSB) and double strand break (DSB), were separated and quantified by gel electrophoresis. Without electron irradiation, DNA damage was slightly increased with increasing Cu ion concentration via Fenton reaction. LEE-induced DNA damage, with no Cu ion, was only 6.6% via dissociative electron attachment (DEA) process. However, DNA damage was significantly increased through the combined effect of LEE-irradiation and Cu ion, except around 9 mM Cu ion. The possible pathways of DNA damage for each of these different cases were suggested. The combined effect of LEE-irradiation and Cu ion is likely to cause increasing dissociation after elevated transient negative ion state, resulting in the enhanced DNA damage. For the decrease of DNA damage at around 9-mM Cu ion, it is assumed to be related to the structural stabilization due to DNA inter- and intra-crosslinks via Cu ion.

Effects of glycyrrhizin pre-treatment on transient ischemic brain ...

African Journals Online (AJOL)

Effects of glycyrrhizin pre-treatment on transient ischemic brain injury in mice. ... on transient ischemic brain injury in mice. Chiyeon Lim, Sehyun Lim, Young-Jun Lee, Bokcheul Kong, Byoungho Lee, Chang-Hyun Kim, Buyeo Kim, Suin Cho ... induced brain damage. Keywords: Glycyrrhizin, licorice, stroke, apoptosis ...

synthesis, rheological behavior and swelling properties of ...

African Journals Online (AJOL)

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hydrogels obtained in long cylindrical shapes were cut into pieces of ... samples was determined at different temperature (25-70 °C) and removed from water at regular .... Lee, S.B.; Ha, D.I.; Cho, S.K.; Lee, Y.M.; Kim, S.J. J. Appl. Polym. Sci.

Journal of Genetics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Author Affiliations. Shin-Aeh Lee1 Seung-Gon Lee1 Kyoung-Oh Cho2 Changbaig Hyun1. Section of Internal Medicine, School of Veterinary Medicine, Kangwon National University, Chuncheon 200 701, Korea; Institute of Veterinary Medicine, College of Veterinary Medicine, Chonnam National University, Kwangju 500 757, ...

An improved and effective secure password-based authentication and key agreement scheme using smart cards for the telecare medicine information system.

Science.gov (United States)

Das, Ashok Kumar; Bruhadeshwar, Bezawada

2013-10-01

Recently Lee and Liu proposed an efficient password based authentication and key agreement scheme using smart card for the telecare medicine information system [J. Med. Syst. (2013) 37:9933]. In this paper, we show that though their scheme is efficient, their scheme still has two security weaknesses such as (1) it has design flaws in authentication phase and (2) it has design flaws in password change phase. In order to withstand these flaws found in Lee-Liu's scheme, we propose an improvement of their scheme. Our improved scheme keeps also the original merits of Lee-Liu's scheme. We show that our scheme is efficient as compared to Lee-Liu's scheme. Further, through the security analysis, we show that our scheme is secure against possible known attacks. In addition, we simulate our scheme for the formal security verification using the widely-accepted AVISPA (Automated Validation of Internet Security Protocols and Applications) tool to show that our scheme is secure against passive and active attacks.

Identification of genome-specific transcripts in wheat–rye translocation lines

Directory of Open Access Journals (Sweden)

Tong Geon Lee

2015-09-01

Full Text Available Studying gene expression in wheat–rye translocation lines is complicated due to the presence of homeologs in hexaploid wheat and high levels of synteny between wheat and rye genomes (Naranjo and Fernandez-Rueda, 1991 [1]; Devos et al., 1995 [2]; Lee et al., 2010 [3]; Lee et al., 2013 [4]. To overcome limitations of current gene expression studies on wheat–rye translocation lines and identify genome-specific transcripts, we developed a custom Roche NimbleGen Gene Expression microarray that contains probes derived from the sequence of hexaploid wheat, diploid rye and diploid progenitors of hexaploid wheat genome (Lee et al., 2014. Using the array developed, we identified genome-specific transcripts in a wheat–rye translocation line (Lee et al., 2014. Expression data are deposited in the NCBI Gene Expression Omnibus (GEO under accession number GSE58678. Here we report the details of the methods used in the array workflow and data analysis.

Vibrational spectra and boson-like excitations in different amorphous forms of ice

International Nuclear Information System (INIS)

Kolesnikov, A.I.; Li, J.C.; Uffindell, C.H.

1999-01-01

Complete text of publication follows. Glasses are very interesting objects in the physics of condensed matter, with many universal properties, such as low-energy excitations (LEE) coexisting with the sound waves and giving an excess of vibrational modes with respect to the crystalline spectrum (the so called 'boson' peak) in Raman and inelastic neutron scattering (INS). Recently it was discovered that films of hydrogenated amorphous silicon do not show such LEE, whereas films of amorphous silicon do [1]. Also, the resonant absorption by two-level systems was observed for the high-density amorphous (hda) ice but not for the low-density amorphous (lda) ice in the far infrared spectra [2]. Thus, the nature of these near universal LEE becomes rather puzzling. This report presents the results of INS studies for hda and lda ice produced by high-pressure treatment and for vapor-deposited lda ice. Clear LEE were observed in the spectra for hda and deposited lda ice unlike their crystalline analogues. (author)

Pramana – Journal of Physics | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Pramana – Journal of Physics. Jonu Lee. Articles written in Pramana – Journal of Physics. Volume 75 Issue 4 October 2010 pp 565-578 Research Articles. Travelling wave solutions for ( + 1)-dimensional nonlinear evolution equations · Jonu Lee Rathinasamy Sakthivel · More Details Abstract Fulltext PDF.

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Indian Academy of Sciences (India)

Unknown

2004-05-02

May 2, 2004 ... number of survivors to the age a in suitable time units. (like years for ...... Finch C E 1990 Longevity, senescence, and the genome (Uni- versity of ... Joeng K S, Song E J, Lee K J and Lee J 2004 Long lifespan in worms with ...

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Biosciences. Jaeok Lee. Articles written in Journal of Biosciences. Volume 36 Issue 2 June 2011 pp 341-354 Articles. Inhibitory activity of the peptides derived from buffalo prolactin on angiogenesis · Jaeok Lee Syamantak Majumder Suvro Chatterjee Kambadur Muralidhar · More Details Abstract ...

Anti-hepatitis B viral activity of Phyllanthus niruri L (Phyllanthaceae ...

African Journals Online (AJOL)

Yong Li, Xin Li, Jia-Kun Wang, Yan Kuang and Ming-Xiu Qi*. Centers for Disease .... sarkosyl, 7 % 2-mercaptoethanol, 4 M guanidine ..... AK, Gane E, Hou JL, Jafri W, Jia J, Kim JH, Lai CL, Lee. HC, Lim SG, Liu CJ ... Shin MS, Kang EH, Lee YI.

75 FR 12161 - Establishment of Class E Airspace; Marianna, AR

Science.gov (United States)

2010-03-15

...-1167; Airspace Docket No. 09-ASW-33] Establishment of Class E Airspace; Marianna, AR AGENCY: Federal... proposes to establish Class E airspace at Marianna/Lee County Airport-Steve Edwards Field, Marianna, AR, to... operations at Marianna/Lee County Airport-Steve Edwards Field, Marianna, AR. Controlled airspace is needed...

High Transparent Conductive Aluminum-Doped Zinc Oxide Thin Films by Reactive Co-Sputtering (Postprint)

Science.gov (United States)

2016-03-30

30 Mar 2016. This document contains color . Journal article published in Optical Interference Coatings, 19 Jun 2016. © 2016 Optical Society of...Ahn, Mi-So Lee, Moon-Ho Ham , Woong Lee, Jae-Min Myoung, “Effects of oxygen concentration on the properties of Al-doped ZnO transparent conductive

The Gene tia, Harbored by the Subtilase-Encoding Pathogenicity Island, Is Involved in the Ability of Locus of Enterocyte Effacement-Negative Shiga Toxin-Producing Escherichia coli Strains To Invade Monolayers of Epithelial Cells

Science.gov (United States)

Chiani, Paola; Michelacci, Valeria; Minelli, Fabio; Caprioli, Alfredo; Morabito, Stefano

2017-01-01

ABSTRACT Locus of enterocyte effacement (LEE)-negative Shiga toxin (Stx)-producing Escherichia coli (STEC) strains are human pathogens that lack the LEE locus, a pathogenicity island (PAI) involved in the intimate adhesion of LEE-positive strains to the host gut epithelium. The mechanism used by LEE-negative STEC strains to colonize the host intestinal mucosa is still not clear. The cell invasion determinant tia, previously described in enterotoxigenic E. coli strains, has been identified in LEE-negative STEC strains that possess the subtilase-encoding pathogenicity island (SE-PAI). We evaluated the role of the gene tia, present in these LEE-negative STEC strains, in the invasion of monolayers of cultured cells. We observed that these strains were able to invade Caco-2 and HEp-2 cell monolayers and compared their invasion ability with that of a mutant strain in which the gene tia had been inactivated. Mutation of the gene tia resulted in a strong reduction of the invasive phenotype, and complementation of the tia mutation with a functional copy of the gene restored the invasion activity. Moreover, we show that the gene tia is overexpressed in bacteria actively invading cell monolayers, demonstrating that tia is involved in the ability to invade cultured monolayers of epithelial cells shown by SE-PAI-positive E. coli, including STEC, strains. However, the expression of the tia gene in the E. coli K-12 strain JM109 was not sufficient, in its own right, to confer to this strain the ability to invade cell monolayers, suggesting that at least another factor must be involved in the invasion ability displayed by the SE-PAI-positive strains. PMID:28893912

Analysis and functional annotation of expressed sequence tags from in vitro cell lines of elasmobranchs: Spiny dogfish shark (Squalus acanthias) and little skate (Leucoraja erinacea).

Science.gov (United States)

Parton, Angela; Bayne, Christopher J; Barnes, David W

2010-09-01

Elasmobranchs are the most commonly used experimental models among the jawed, cartilaginous fish (Chondrichthyes). Previously we developed cell lines from embryos of two elasmobranchs, Squalus acanthias the spiny dogfish shark (SAE line), and Leucoraja erinacea the little skate (LEE-1 line). From these lines cDNA libraries were derived and expressed sequence tags (ESTs) generated. From the SAE cell line 4303 unique transcripts were identified, with 1848 of these representing unknown sequences (showing no BLASTX identification). From the LEE-1 cell line, 3660 unique transcripts were identified, and unknown, unique sequences totaled 1333. Gene Ontology (GO) annotation showed that GO assignments for the two cell lines were in general similar. These results suggest that the procedures used to derive the cell lines led to isolation of cell types of the same general embryonic origin from both species. The LEE-1 transcripts included GO categories "envelope" and "oxidoreductase activity" but the SAE transcripts did not. GO analysis of SAE transcripts identified the category "anatomical structure formation" that was not present in LEE-1 cells. Increased organelle compartments may exist within LEE-1 cells compared to SAE cells, and the higher oxidoreductase activity in LEE-1 cells may indicate a role for these cells in responses associated with innate immunity or in steroidogenesis. These EST libraries from elasmobranch cell lines provide information for assembly of genomic sequences and are useful in revealing gene diversity, new genes and molecular markers, as well as in providing means for elucidation of full-length cDNAs and probes for gene array analyses. This is the first study of this type with members of the Chondrichthyes. Copyright 2010 Elsevier Inc. All rights reserved.

The Gene tia, Harbored by the Subtilase-Encoding Pathogenicity Island, Is Involved in the Ability of Locus of Enterocyte Effacement-Negative Shiga Toxin-Producing Escherichia coli Strains To Invade Monolayers of Epithelial Cells.

Science.gov (United States)

Bondì, Roslen; Chiani, Paola; Michelacci, Valeria; Minelli, Fabio; Caprioli, Alfredo; Morabito, Stefano

2017-12-01

Locus of enterocyte effacement (LEE)-negative Shiga toxin (Stx)-producing Escherichia coli (STEC) strains are human pathogens that lack the LEE locus, a pathogenicity island (PAI) involved in the intimate adhesion of LEE-positive strains to the host gut epithelium. The mechanism used by LEE-negative STEC strains to colonize the host intestinal mucosa is still not clear. The cell invasion determinant tia , previously described in enterotoxigenic E. coli strains, has been identified in LEE-negative STEC strains that possess the subtilase-encoding pathogenicity island (SE-PAI). We evaluated the role of the gene tia , present in these LEE-negative STEC strains, in the invasion of monolayers of cultured cells. We observed that these strains were able to invade Caco-2 and HEp-2 cell monolayers and compared their invasion ability with that of a mutant strain in which the gene tia had been inactivated. Mutation of the gene tia resulted in a strong reduction of the invasive phenotype, and complementation of the tia mutation with a functional copy of the gene restored the invasion activity. Moreover, we show that the gene tia is overexpressed in bacteria actively invading cell monolayers, demonstrating that tia is involved in the ability to invade cultured monolayers of epithelial cells shown by SE-PAI-positive E. coli , including STEC, strains. However, the expression of the tia gene in the E. coli K-12 strain JM109 was not sufficient, in its own right, to confer to this strain the ability to invade cell monolayers, suggesting that at least another factor must be involved in the invasion ability displayed by the SE-PAI-positive strains. Copyright © 2017 American Society for Microbiology.

Kreenholmi juhtimine ei jäta rallisõiduks aega / Matti Haarajoki ; interv. Sirle Sommer-Kalda

Index Scriptorium Estoniae

Haarajoki, Matti

2004-01-01

Ilmunud ka: Severnoje Poberezhje : Subbota, 21. veebr. 2004, lk. 3; Narvskaja Nedelja, 28. veebr. 2004, lk. 4. Kreenholmi Valduse AS-i juht ettevõtte juhtimisest, konkurentsivõimest, turundusest, oma hobist. Vt. samas: 12 küsimust

Silver nanoparticles decorated on a three-dimensional graphene scaffold for electrochemical applications

CSIR Research Space (South Africa)

Bello, A

2014-01-01

Full Text Available –87 [40] J. Lee, K. Novoselov, H. Shin, ACS Nano. 5 (2010) 608–612. [41] S.J. Chae, F. Güneş, K.K. Kim, E.S. Kim, G.H. Han, S.M. Kim, H.J. Shin, S. Yoon, J. Choi, M.H. Park, C.W. Yang, D. Pribat, Y.H. Lee, Adv. Mater. 21 (2009) 2328–2333. [42] L-R. Zhang....5 respectively. The low values could be attributed to the weak van der Waals interaction between Ag and graphene, which may change the structure of the graphene. The results here are similar to those obtained by Lee, Novoselov and Shin [40] who proposed...

Catalytic Activity and Structure Properties of Doped VOHPO4 ·0.5H2O with Nanosized Ru, Au, Fe and Mn in Benzene Hydroxylation

CSIR Research Space (South Africa)

Makgwane, PR

2013-01-01

Full Text Available . Taufiq-Yap, S. Nor Asrina, G. J. Hutchings, N. F. Dummer, and J. K. Bartley, J. Natural Gas 162, 31 (1996). 26. M. Choi, C. Han, I. T. Kim, J. C. An, J. J. Lee, H. K. Lee, and J. Shim, J. Nanosci. Nanotechnol. 11, 838 (2011). 27. K. Ki-Joong, S. Jae-Koon.... Today 111, 22 (2006). 35. R. Tanner, P. Gill, R. Wells, J. E. Bailie, G. Kelly, S. D. Jackson, and G. J. Hutchings, Phys. Chem. Chem. Phys. 2, 688 (2002). 36. C.-C. Yang, Y.-J. Lee, and J. M. Yang, J. Power Sources 188, 30 (2009). Received: 31 October...

Journal Of The Korean Hydrogen Energy Society 2

International Nuclear Information System (INIS)

2001-11-01

This book deals with studies such as new ball-milled metal hydride electrode for rechargeable batteries by Noh, Haki; Park, Chung Nyeon, hydrogen absorption by laves phase related BCC solid solution alloys by Etsuo Akiba. The hydrogen absorption kinetics in very thin pd film by Cho, Young Sin; Lee, Jong Suk; Kim, Chang Won. The effect of the ceramic precipitates on the hydrogen solubility in pd alloys by Koh, Je Mann; Lee, Kil Hong; Bada, Seung Nam; Noh, Hak, and AC impedance study of the electrochemical behavior of hydrogen, Oxygen gas mixture at nafion, catalyst electrode interface by Song, S. M and Lee, W. M.

The Structure of an Early Reading Test in Grade 1: In Search of a Relationship with Reading in Spanish

Science.gov (United States)

Lara, Monica

2010-01-01

This study examined the "Tejas LEE or El Inventario de Lectura en Espanol de Tejas" (Grade 1) to determine if a relationship existed between reading comprehension in Spanish and the tested skills on the diagnostic assessment. This quantitative research design evaluated the psychometric characteristics of the Tejas LEE and followed customary…

40 CFR 81.316 - Iowa.

Science.gov (United States)

2010-07-01

... Remainder of Lee County X Cedar Rapids—a portion of Linn County contained entirely within T 82 N., R 7 W... Greene County Grundy County Guthrie County Hamilton County Hancock County Hardin County Harrison County... County Johnson County Jones County Keokuk County Kossuth County Lee County Linn County Louisa County...

Social Media: Valuable Tools in Today’s Operational Environment

Science.gov (United States)

2011-05-04

Lee Odden, ―Best and Worst Practices Social Media Marketing,‖ Top Rank® Online Market Blog, entry posted 12 February 2009, http://www.toprankblog.com...1001 (accessed 30 March 2011). Odden, Lee. ―Best and Worst Practices Social Media Marketing.‖ Top Rank® Online Market Blog, entry posted 12

Catalytic wet peroxide oxidation of formic acid in wastewater with ...

African Journals Online (AJOL)

2016-07-03

Jul 3, 2016 ... The reaction was monitored by ATR FTIR by following the disappearance of the O-H ..... of hydrogen peroxide than other iron ions such as FeCl2, FeCl3, ..... HWANG D-S, LEE E-H, KIM K-W, LEE K-I and PARK S-J (1999).

76 FR 73537 - Proposed Flood Elevation Determinations

Science.gov (United States)

2011-11-29

... Hollow Lane. Ivy Branch (backwater effects from At the downstream side None +683 City of Chelsea, North.... Approximately 469 feet None +683 upstream of County Road 280 (Old Highway 280). Lee Branch Approximately 884... of Shelby County. Approximately 350 feet None +608 upstream of Hugh Daniel Drive. Lee Brook At the...

Role of p53 in cdk Inhibitor VMY-1-103-Induced Apoptosis in Prostate Cancer

Science.gov (United States)

2012-09-01

References 1. Pestell RG, Albanese C, Reutens AT, Segall JE, Lee RJ, Arnold A. The cyclins and cyclin-dependent kinase inhibitors in hormonal...26; PMID:20524040; DOI:10.1007/s11060-010-0259-9. 11. Pestell RG, Albanese C, Reutens AT, Segall JE, Lee RJ, Arnold A. The cyclins and cyclin

Boekbesprekings •• Book Reviews

African Journals Online (AJOL)

17 Aug 1974 ... Biofeedback Behavioral Medicine. Gered. deur Lee Birk,. M.D. Pp. viii + 209. Geillustreer. £5,30. Londen en. New York: Grune & Stratton. 1974. Hoewel dit inspanning en konsentrasie verg om die boek te lees, is hierdie verhandeling baie interessant en stimulerend. 'Biofeedback' word beskryf as 'n ...

Ramsey interferometry of Rydberg ensembles inside microwave cavities

Science.gov (United States)

Sommer, Christian; Genes, Claudiu

2018-06-01

We study ensembles of Rydberg atoms in a confined electromagnetic environment such as is provided by a microwave cavity. The competition between standard free space Ising type and cavity-mediated interactions leads to the emergence of different regimes where the particle‑particle couplings range from the typical van der Waals r ‑6 behavior to r ‑3 and to r-independence. We apply a Ramsey spectroscopic technique to map the two-body interactions into a characteristic signal such as intensity and contrast decay curves. As opposed to previous treatments requiring high-densities for considerable contrast and phase decay (Takei et al 2016 Nat. Comms. 7 13449; Sommer et al 2016 Phys. Rev. A 94 053607), the cavity scenario can exhibit similar behavior at much lower densities.

Nucleon mass and sigma term from lattice QCD with two light fermion flavors

Energy Technology Data Exchange (ETDEWEB)

Bali, G.S.; Bruns, P.C.; Collins, S. [Regensburg Univ. (DE). Inst. fuer Theoretische Physik] (and others)

2012-06-15

We analyze N{sub f}=2 nucleon mass data with respect to their dependence on the pion mass down to m{sub {pi}}=157 MeV and compare it with predictions from covariant baryon chiral perturbation theory (BChPT). A novel feature of our approach is that we fit the nucleon mass data simultaneously with the directly obtained pion-nucleon {sigma}-term. Our lattice data below m{sub {pi}}=435 MeV is well described by O(p{sup 4}) BChPT and we find {sigma} 37(8)(6)MeV for the {sigma}-term at the physical point. Using the nucleon mass to set the scale we obtain a Sommer parameter of r{sub 0}=0.501(10)(11) fm. (orig.)

Research Design

DEFF Research Database (Denmark)

2019-01-01

Gunnar Scott Reinbacher (editor) Antology.  Research Design : Validation in Social Sciences. Gunnar Scott Reinbacher: Introduction. Research design and validity. 15p Ole Riis: Creative Research design. 16 p Lennart Nørreklit: Validity in Research Design. 24p Gitte Sommer Harrits: Praxeological...... Scott Reinbacher: Multidisciplinary Research Designs in Problem Based Research. The case of an european project on chronical diseases, the Tandem project (Training Alternmative Networking Skills in Diabetes Management). 15p Niels Nørgaard Kristensen: A qualitative bottom up approach to post modern...... knowledge: An integrated strategy for combining "explaining" and "understanding". 22p Heidi Houlberg Salomonsen & Viola Burau: Comparative research designs. 40p Rasmus Antoft & Heidi Houlberg Salomonsen: Studying organizations by a Pragmatic Research Design: the case of qualitative case study  designs. 31p...

of Spirostachys africana complicated

African Journals Online (AJOL)

C Scott, FCPaed (SA). Department of Paediatrics, Red Cross War Memorial Children's Hospital and University of Cape Town. N P Khumalo, MB ChB, .... Jeung YJ, Lee JY, Oh MJ, Choi DC, Lee BJ. Comparison of the causes and clinical features of drug rash with eosinophilia and systemic symptoms and Stevens-Johnson ...

77 FR 21103 - Changes in Flood Hazard Determinations

Science.gov (United States)

2012-04-09

... Auburn, North Ross Street, index.php/alabama/ 144 Tichenor Auburn, AL 36830. lee-4/. Avenue, Auburn, AL..., Opelika, index.php/alabama/ 8290P). County Board of AL 36801. lee-4/. Commissioners, P.O. Box 811, Opelika..., Mobile South Tower, index.php/alabama/ 5526P). County Commission, Mobile, AL 36644. mobile/. P.O. Box...

Journal of Biosciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Biosciences. Hsinyu Lee. Articles written in Journal of Biosciences. Volume 37 Issue 1 March 2012 pp 157-165 Review. Autophagy: A double-edged sword in Alzheimer's disease · Ying-Tsen Tung Bo-Jeng Wang Ming-Kuan Hu Wen-Ming Hsu Hsinyu Lee Wei-Pang Huang Yung-Feng Liao.

What Is John Dewey Doing in "To Kill a Mockingbird"?

Science.gov (United States)

Frank, Jeff

2015-01-01

Harper Lee's novel "To Kill a Mockingbird" is taught in countless public schools and is beloved by many teachers and future teachers. Embedded within this novel--interestingly--is a strong criticism of an approach to education mockingly referred to as the "Dewey Decimal System." In this essay I explore Lee's criticism of…

77 FR 76929 - Final Flood Elevation Determinations

Science.gov (United States)

2012-12-31

... Rocky Shelby County. Hollow Lane. Approximately 416 feet +464 upstream of Rocky Hollow Lane. Ivy Branch... of County Road 280 (Old Highway 280). Lee Branch Approximately 884 feet +553 City of Birmingham, City... +608 upstream of Hugh Daniel Drive. Lee Brook At the upstream side of +417 City of Helena. County Road...

Journal of Chemical Sciences | Indian Academy of Sciences

Indian Academy of Sciences (India)

Home; Journals; Journal of Chemical Sciences. D K Lee. Articles written in Journal of Chemical Sciences. Volume 114 Issue 6 December 2002 pp 533-538. Photoinduced electron transfer of chlorophyll in lipid bilayer system · D K Lee K W Seo Y S Kang · More Details Abstract Fulltext PDF. Photoinduced electron transfer ...

Targeted Magnetic Hyperthermia for Lung Cancer

Science.gov (United States)

2014-11-01

1171:583- 590 . 32. Colell, A., Ricci, J.E., Tait, S., Milasta, S., Maurer, U., Bouchier-Hayes, L., Fitzgerald, P., Guio-Carrion, A., Waterhouse, N.J...and spectroscopic detection with surface-enhanced Raman nanoparticle tags. Nat Biotechnol 2008;26(1):83e90. [7] Lee H, Lee E, Kim do K, Jang NK, Jeong

Breast Cancer and Early Onset Childhood Obesity: Cell Specific Gene Expression in Mammary Epithelia and Adipocytes

Science.gov (United States)

2007-07-01

G, Lee AV, McCarty M, Van Horn K, Chu O, Chou YC, Yang J, Guzman RC, Nandi S, Talamantes F. Growth and characterization of N-methyl-N- nitrosourea ...G, Lee AV, McCarty M, et al. Growth and characteriza- tion of N-methyl-N- nitrosourea -induced mammary tumors in intact and ovariectomized rats

Vague but exciting…CERN celebrates 20 years of the Web

CERN Multimedia

2009-01-01

Twenty years ago work started on something that would change the world forever. It would change the way we work, the way we communicate and the way we make our voices heard. On 13 March CERN will celebrate the 20th anniversary of the birth of the World Wide Web. Tim Berners-Lee with Nicola Pellow, next to the NeXT computer.In March 1989 here at CERN, Tim Berners-Lee submitted a proposal for a new information management system to his boss, Mike Sendall. ‘Vague, but exciting’, were the words that Sendall wrote on the proposal, allowing Berners-Lee to continue with the project, but unaware that it would evolve into one of the most important communication tools ever created. Tim Berners-Lee used a NeXT computer at CERN to create the first web server running a single website – info.cern.ch. Since then the World Wide Web has grown into the incredible phenomenon that we know today, a web of more than 60 billion pages, and hundreds of ...

The second emission of the uranyl ion in aqueous solution

International Nuclear Information System (INIS)

Marcantonatos, M.D.; Pawlowska, M.M.

1989-01-01

The second lower-energy emission (LEE), weaker than the normal higher-energy luminescence (HEE) of UO 2 2+ (aq) and previously assigned to the *(OUOHOUO) 4+ (aq) exciplex in the exciplex-formation model (EXFM) and also recently attributed to the π u 3 δ u (X*) emission in the π u 3 φ u (U*)↔ π u 3 δ u (X*) reversible-crossing model (RCM), has been investigated. Results from detailed emission studies as well as spectral data from other authors, show that contrary to what is advanced in the RCM, the LEE at pH ≅ 3(attributed to the X* state in the RCM) is not identical to the LEE at pH ≤2. It is unambiguously shown that the LEE at pH = 3, assigned to the π u 3 δ u (X*) state in the RCM, is actually the emission of the well defined dinuclear species (UO 2 ) 2 (OH 2 2+ aq). The exciplex-formation model is further corroborated by the influence of perchlorate and methanol on the emission of UO 2 2+ (aq). (author)

Enhanced methanol oxidation and oxygen reduction reactions on palladium-decorated FeCo@Fe/C core–shell nanocatalysts in alkaline medium

CSIR Research Space (South Africa)

Fashedemi, OO

2013-12-01

Full Text Available . Zhong, J. Luo, B. Fang, B. N. Wanjala, P. N. Njoki, R. Loukrakpam and J. Yin, Nanotechnology, 2010, 21, 062001. 39 C. L. Lee, H. P. Chiou, C. M. Syu, C. R. Liu, C. C. Yang and C. C. Syu, Int. J. Hydrogen Energy, 2011, 36, 12706–12714. 40 K. J. Mayrhofer..., 12, 1102–1106. 2 Y. W. Lee, M. Kim, Y. Kim, S. W. Kang, J. H. Lee and S. W. Han, J. Phys. Chem. C, 2010, 114, 7689–7693. 3 C. Zhu, S. Guo and S. Dong, J. Mater. Chem., 2012, 22, 14851–14855. 4 C. Jeyabharathi, P. Venkateshkhumar, J. Mathiyarasau and K...

Numerical experimentation on focusing time and neutron yield in GN1 plasma focus machine

International Nuclear Information System (INIS)

Singh, Arwinder; Lee, Sing; Saw, S.H.

2014-01-01

In this paper, we have shown how we have fitted Lee's six phase model code to analyze the current waveform of the GN1 plasma focus machine working in deuterium gas. The Lee's 6-phase model codes was later configured to work between 0.5 to 6 Torr and the results of both focusing time and neutron yield was then compared with the published experimental results. The final results indicate that Lee's code, gives realistic plasma dynamics and focus properties together with a realistic neutron yield for GN1 plasma focus, without the need of any adjustable parameters, needing only to fit the computed current trace to a measured current trace. (author)

Chemoprevention of Ovarian Cancer

Science.gov (United States)

2006-10-01

288: 390-402. 51. Shin DM, Xu XC, Lippman SM, Lee JJ, Lee JS, Batsakis JG, Ro JY, Martin JW, Hittelman WN, Lotan R, Hong WK. Accumulation of p53...epithelial carcinoma of the ovary. Am. J. Epidemiol., 114: 398–405, 1981. 8. Joly , J. D., Lilienfeld, A. M., Diamond, E. L., and Borss, I. D. J. An

Close Encounters of the Amphibious Kind

Science.gov (United States)

Lee, Tammy D.; Lubischer, Jane L.

2014-01-01

In this article, Tammy D. Lee and Jane L. Lubischer describe a classroom lesson designed to explore how animals use sound to communicate and how this communication affects their survival. Lee and Lubischer wanted to bring an awareness of how science is happening in students' own backyards. They developed a half-day 5E lesson integrating two…

Den levende sangfugl

DEFF Research Database (Denmark)

Bjerre, Thomas Ærvold

2009-01-01

Kronik om Harper Lee's roman "Dræb ikke en sangfugl" (1960) og den store indflydelse bog og film har haft på amerikansk kultur. Udgivelsesdato: 30. juli......Kronik om Harper Lee's roman "Dræb ikke en sangfugl" (1960) og den store indflydelse bog og film har haft på amerikansk kultur. Udgivelsesdato: 30. juli...

The comparative insecticidal and residual efficacy of sniper and ...

African Journals Online (AJOL)

Otoigiakih

Chemical control is still the main approach for urban pest control (Castle et al., 1999; Rozendaal, 1997; Marrs,. 1993; Lee and Yap, 2003; Tidwell et al., 1994). The use of insecticides is seen as the most effective tool in cockroach control program (WHO, 1996; Chavasse and. Yap, 1997; Lee and Yap, 2003; Tidwell et al., ...

bromopropane on maturation of mouse oocytes, fertilization and ...

African Journals Online (AJOL)

DR. NJ TONUKARI

2012-05-31

May 31, 2012 ... to prevent the hazardous effects of 2-BP on embryos derived from pretreated oocytes. Key words: 2-Bromopropane, ... E-mail: whchan@cycu.edu.tw. Tel: ..... Huang F, Ning H, Xin QQ, Huang Y, Wang H, Zhang ZH, Xu DX,. Ichihara G .... Surh YJ, Hurh YJ, Kang JY, Lee E, Kong G, Lee SJ (1999). Resveratrol,.

Synthesis, Photophysical, Electrochemical and Thermal Studies of ...

Indian Academy of Sciences (India)

of Triarylamines based on benzo[g]quinoxalines. AZAM M ...... Son H-J, Han W-S, Wee K-R, Yoo D-H, Lee J-H, Kwon. S-N, Ko J ... Kim S K, Yang B, Park Y I, Ma Y J -Y and Lee H -J K ... M, Wang R-Y, Tao Y and Wang S 2004 J. Mater. Chem.

The Business of Politics Commerce, and Culture in East Asia

DEFF Research Database (Denmark)

Ooi, Can-Seng

2016-01-01

Review of: "Cultural Policies in East Asia: Dynamics Between the State, Arts and Creative Industries". Edited by Hye-Kyung Lee and Lorraine Lim. Basingstoke: Palgrave, Macmillan, 2014. 229 pp.......Review of: "Cultural Policies in East Asia: Dynamics Between the State, Arts and Creative Industries". Edited by Hye-Kyung Lee and Lorraine Lim. Basingstoke: Palgrave, Macmillan, 2014. 229 pp....

Reception of Edward Bernays' Doctrine of "Manipulating Public Opinion."

Science.gov (United States)

Olasky, Marvin N.

Ivy Lee and Edward Bernays are generally regarded as the founding fathers of modern public relations. While Lee has been the subject of a full biography that included contemporary reaction to his ideas, there has been no similar work on how Bernays' ideas were received, though his ideas were in some ways more radical. He believed that propaganda…

Anti-inflammatory Effects of Magnolia sieboldii Extract in ...

African Journals Online (AJOL)

Hao Li4 and Kang-Duk Choi1*. 1Genomic ... Methods: The whole plant of M. sieboldii was extracted with methanol at room temperature. The in vitro ... action of M. sieboldii in inflammation. Magnolia ..... Shih HC, Hwang TL, Chen HC, Kuo PC, Lee EJ, Lee. KH, Wu TS. ... Fu JY, Masferrer JL, Seibert K, Raz A, Needleman P.

Influences of the disease resistance conferred by the individual ...

African Journals Online (AJOL)

STORAGESEVER

2009-10-05

Oct 5, 2009 ... eleven rice blast (Wang et al., 1999; Bryan et al., 2000;. Qu et al., 2006; Chen et al., 2006; Zhou et al., 2006; Liu et al., 2007; Lin et al., ..... Lee SK, Song MY, Seo YS, Kim HK, Ko S, Cao PJ, Suh JP, Yi G, Roh. JH, Lee S, An G, ...

"They Jump to Those Claims"

Science.gov (United States)

Chronicle of Higher Education, 2007

2007-01-01

This article presents the discussion between John Gravois and John B. Lee concerning the problems in measuring bias. John B. Lee is president and founder of JBL Associates, Inc., a prominent higher-education-research firm. He is retained by the American Federation of Teachers to assess the research that purports to find a liberal predominance and…

Reconnaissance of chemical and physical characteristics of selected bottom sediments of the Caloosahatchee River and estuary, tributaries, and contiguous bays, Lee County, Florida, July 20-30, 1998

Science.gov (United States)

Fernandez, Mario; Marot, M.E.; Holmes, C.W.

1999-01-01

This report summarizes a reconnaissance study, conducted July 20-30, 1998, of chemical and physical characteristics of recently deposited bottom sediments in the Caloosahatchee River and Estuary. Recently deposited sediments were identified using an isotopic chronometer, Beryllium-7 (7Be), a short-lived radioisotope. Fifty-nine sites were sampled in an area that encompasses the Caloosahatchee River (River) about three miles upstream from the Franklin Lock (S-79), the entire tidally affected length of the river (estuary), and the contiguous water bodies of Matlacha Pass, San Carlos Bay, Estero Bay, Tarpon Bay, and Pine Island Sound in Lee County, Florida. Bottom sediments were sampled for 7Be at 59 sites. From the results of the 7Be analysis, 30 sites were selected for physical and chemical analysis. Sediments were analyzed for particle size, total organic carbon (TOC), trace elements, and toxic organic compounds, using semiquantitative methods for trace elements and organic compounds. The semiquantitative scans of trace elements indicated that cadmium, copper, lead, and zinc concentrations, when normalized to aluminum, were above the natural background range at 24 of 30 sites. Particle size and TOC were used to characterize sediment deposition patterns and organic content. Pesticides, polychlorinated biphenyls (PCBs), and carcinogenic polycyclic aromatic hydrocarbons (CaPAHs) were determined at 30 sites using immunoassay analysis. The semiquantitative immunoassay analyses of toxic organic compounds indicated that all of the samples contained DDT, cyclodienes as chlordane (pesticides), and CaPAHs. PCBs were not detected. Based on analyses of the 30 sites, sediments at 10 of these sites were analyzed for selected trace elements and toxic organic compounds, including pesticides, PCBs, and PAHs, using quantitative laboratory procedures. No arsenic or cadmium was detected. Zinc was detected at two sites with concentrations greater than the lower limit of the range of

DCS Terrain Submission for Lee County MS

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — Terrain data, as defined in FEMA Guidelines and Specifications, Appendix M: Data Capture Standards, describes the digital topographic data that was used to create...

Lees- en spellingagterstande van leerders met serebrale ...

African Journals Online (AJOL)

The causes and characteristics of the reading and spelling deficits of learners with cerebral palsy (CP), as well as the working memory processing are discussed. Due to the vision, hearing and speech disabilities of these learners, the phonological loop in the working memory receives and rejects an unclear message, ...

Teenindajad väsivad klientidest / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2007-01-01

Ilmunud ka: Delovõje Vedomosti 14. märts lk. 17. Enamasti on klienditeenindajad saanud teeninduseks vajaliku koolituse, kuid tihti pole inimestel motivatsiooni neid oskusi kasutada. Kommenteerivad Erkki Erilaid ja Signe Toom

Ravikindlustust saab igaüks / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2008-01-01

Ilmunud ka: Delovõje Vedomosti 16. apr. lk. 14. Haigekassas on lihtne registreeruda suvalise firma töötajana ravikindlustatud isikuks. Vt. samas: Haiguslehtedega teenib tubli lisa; Vastutus langeb tööandjale; Ettekirjutusi vähe

Lee Kuan Yew: Master Builder of Singapore

National Research Council Canada - National Science Library

Exner, Philip J

1996-01-01

.... Few, however, have independence forced upon them as Singapore did. On August 9, 1965, after several stormy years attempting to integrate in a post-colonial federation, it was unexpectedly expelled from Malaysia...

Inglased puhkavad Haljalas toodetud patjadel / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2005-01-01

TOP-i 1. koht. Ülevaade Briti perefirma filiaali, patju ja tekke valmistava Baltic Fibres OÜ tegevusest. Kommenteerib Haljala vallavanem Jüri Sikkut. Lisa: Baltic Fibres OÜ. Diagramm: Kasum 15 miljonit suurem kui mullu

THE POLITICAL CRITIQUE OF SPIKE Lee's Bamboozled

African Journals Online (AJOL)

Admin

CONTEMPORARY AMERICAN MEDIA: THE POLITICAL. CRITIQUE OF SPIKE ... KEYWORDS: Blackface Minstrelsy, Racist Stereotypes and American Media. INTRODUCTION ..... of a difference that is itself a process of disavowal.” In this ...

An Analysis of Costs and Cenefits Associated with Initial Contracting Technical Education and Training for Unrestricted Marine Officers

Science.gov (United States)

2017-03-01

Distance learning education can be very valuable for working adults, especially for busy service members. The NPS DLP offers a defense-focused...COSTS AND BENEFITS ASSOCIATED WITH INITIAL CONTRACTING TECHNICAL EDUCATION AND TRAINING FOR UNRESTRICTED MARINE OFFICERS by Lee A. White...WITH INITIAL CONTRACTING TECHNICAL EDUCATION AND TRAINING FOR UNRESTRICTED MARINE OFFICERS 5. FUNDING NUMBERS 6. AUTHOR(S) Lee A. White 7. PERFORMING

Regulatory Fit and Equal Opportunity/Diversity: Implications for DEOMI

Science.gov (United States)

2013-01-01

sustains regulatory fit (Lee & Aaker , 2004), and greater psychological value is ascribed to expected outcomes when outcomes are pursued in a manner...groups and women. In the military, policy also delineates bona fide occupational qualifications (BFOQs) that specify the personal characteristics...that fails to create regulatory fit (Cesario, Grant, & Higgins, 2004; Cesario, Higgins, & Scholer, 2008; Lee & Aaker , 2004). Training EOA

Modeling of Engine Parameters for Condition-Based Maintenance of the MTU Series 2000 Diesel Engine

Science.gov (United States)

2016-09-01

particles in the analysis of engine oil samples (Jiang and Yan 2008). Lee monitors the exhaust gas temperature of the diesel engine for a roll-on...roll-off-passenger commercial vessel (Lee 2013). Jardine, Lin and Banjevic note other monitoring parameters, such as acoustic, moisture , humidity...expressed in terms of a constant y- intercept , , a disturbance, , an independent variable, , their past, −

Proceedings of the Systems Reengineering Technology Workshop (4th) held in Monterey, California on February 8 - 10, 1994

Science.gov (United States)

1994-09-01

models (r) constraints The FODA method of domain analysis and the Synthesis method follow a top down, problem oriented Analysis of problem domain...34Advanced Network Systems Architecture (ANSA) Analysis ( FODA ) to the Army Movement Control Domain", Manual", Architecture Projects Management Ltd...Ada Noah Prywes, Giorgio Ingargiola, Insup Lee, and Moon Lee (Computer Command and Control Company ) ............................ 157 Software Migration

Virtual Reality and Learning: Where Is the Pedagogy?

Science.gov (United States)

Fowler, Chris

2015-01-01

The aim of this paper was to build upon Dalgarno and Lee's model or framework of learning in three-dimensional (3-D) virtual learning environments (VLEs) and to extend their road map for further research in this area. The enhanced model shares the common goal with Dalgarno and Lee of identifying the learning benefits from using 3-D VLEs. The…

Modeling and Forecasting Mortality With Economic Growth: A Multipopulation Approach.

Science.gov (United States)

Boonen, Tim J; Li, Hong

2017-10-01

Research on mortality modeling of multiple populations focuses mainly on extrapolating past mortality trends and summarizing these trends by one or more common latent factors. This article proposes a multipopulation stochastic mortality model that uses the explanatory power of economic growth. In particular, we extend the Li and Lee model (Li and Lee 2005) by including economic growth, represented by the real gross domestic product (GDP) per capita, to capture the common mortality trend for a group of populations with similar socioeconomic conditions. We find that our proposed model provides a better in-sample fit and an out-of-sample forecast performance. Moreover, it generates lower (higher) forecasted period life expectancy for countries with high (low) GDP per capita than the Li and Lee model.

EMUs for the Oeresund link; Elektrische Triebzuege fuer die Oeresundverbindung

Energy Technology Data Exchange (ETDEWEB)

Bengtsson, J.E. [Bombardier Transportation GmbH, Vaesteraas (Sweden)

2001-07-01

Danish and Swedish Railways jointly purchased new EMUs type Contessa for the Oresund Link, starting operation in summer 2000. By high acceleration the three car electric multiple units reach a top speed of 180 km/h. Several EMUs can be coupled quickly to the Flexfrontsystem technology. Further special features are equipments for two different line voltages as well as for two signalling and automatic train control systems and a low floor part. (orig.) [German] Die daenische und die schwedische Eisenbahn haben gemeinsam fuer die Oresund-Verbindung neue dreiteilige Triebzuege Contessa beschafft und im Sommer 2000 in Betrieb genommen. Die elektrischen Triebzuege erreichen mit hoher Beschleunigung 180 km/h Hoechstgeschwindigkeit und koennen dank des Flexfrontsystems schnell zu mehreren gekuppelt werden. Weitere Merkmale sind die Ausruestungen fuer zwei Fahrleitungsspannungen, zwei Signal- und Zugbeeinflussungssysteme sowie ein Niederflurbereich. (orig.)

“The Olympic Torch Burns, and Great Suspicion Blazes” – China Narratives in the German Media during the 2008 Summer Olympics in Beijing 2008 „Das olympische Feuer brennt. Und mit ihm lodert das Misstrauen“ – Die Chinaberichterstattung während der Olympischen Sommerspiele in Beijing 2008

Directory of Open Access Journals (Sweden)

Michael Poerner

2009-04-01

Full Text Available This paper focuses on the description of China in leading German daily and weekly newspapers during the 2008 Summer Olympics in Beijing. On the basis of a brief outline of the main China narratives in German media since the 1950s, this paper analyses China-related articles which were published during the period August 8-15, 2008. It argues that reports on China are mostly based on well established German notions of China and centre around the image of a despotic and/or dangerous China. Therefore, they primarily refer back to the source culture and contain little information of value regarding the target culture. Der Autor untersucht die China-Darstellung in führenden deutschen Tages- und Wochenzeitungen während der Sommer-Olympiade 2008 in Peking.

ST radar observations of atmospheric waves over mountainous areas: a review

Directory of Open Access Journals (Sweden)

J. Röttger

2000-07-01

Full Text Available Lee and mountain waves are dominant dynamic processes in the atmosphere above mountain areas. ST VHF radars had been intensively used to investigate these wave processes. These studies are summarized in this work. After discussing features of long-period quasi-stationary lee waves, attention is drawn to the frequent occurrence of freely propagating waves of shorter periods, which seem to be more common and characteristic for wave processes generated over mountainous areas. Characteristics of these waves such as their relation to the topography and background winds, the possibility of trapping by and breaking in the tropopause region and their propagation into the stratosphere is investigated. These orographically produced waves transport energy and momentum into the troposphere and stratosphere, which is considered an important contribution to the kinetic energy of the lower atmosphere. The occurrence of inertia-gravity waves in the stratosphere had been confused with lee waves, which is discussed in conclusion. Finally further questions on mountain and lee waves are drawn up, which remain to be solved and where investigations with ST radars could play a fundamental role.Key words: Meteorology and atmospheric dynamics (Middle atmosphere dynamics; Waves and tides; Instruments and techniques

Virions and intracellular nucleocapsids produced during mixed heterotypic influenza infection of MDCK cells

International Nuclear Information System (INIS)

Sklyanskaya, E.I.; Varich, N.L.; Amvrosieva, T.V.; Kaverin, N.V.

1985-01-01

Phenotypically mixed virus yields, obtained by coinfection of MDCK cells with influenza A/WSN/33 and B/Lee/40 viruses, contained both A/WSN/33 and B/Lee/40 NP proteins, as revealed by polyacrylamide gel electrophoresis of the purified 14 C-amino acids-labeled virus. Virions were lysed with 0.6 M KCl-Triton X-100 buffer, and nucleocapsids were immunoprecipitated with antibodies against NP protein of influenza A virus. Polyacrylamide gel electrophoresis of the immunoprecipitate revealed NP protein of A/WSN/33 but not of B/Lee/40 virus. However, in similar experiments with the lysates of doubly infected cells, the band of B/Lee/40 NP protein was revealed in the polyacrylamide gel electrophoresis patterns of the immunoprecipitates. In an attempt to analyze the RNA content of the immune complexes, the authors absorbed the lysates of doubly infected [ 3 H]uridine-labeled cells with protein A-containing Staphylococcus aureus covered with antibodies against the NP protein of influenza A virus. RNA extracted from the immune complexes contained genomic RNA segments of both A/WSN/33 and B/Lee/40 viruses. In control samples containing an artificial mixture of cell lysates separately infected with each virus, the analysis revealed homologous components (i.e., A/WSN/33 NP protein or RNA segments) in the immune complexes. The results suggest the presence of phenotypically mixed nucleocapsids in the cells doubly infected with influenza A and B viruses; in the course of the virion formation, the nucleocapsids lacking the heterologous NP protein are selected

Book Review: Training the Party: Party Adaptation and Elite Training in Reform-era China

DEFF Research Database (Denmark)

Brødsgaard, Kjeld Erik

2016-01-01

Review of: Training the Party: Party Adaptation and Elite Training in Reform-era China. Charlotte P. Lee . Cambridge: Cambridge University Press, 2015. xii + 251 pp. $99.99. ISBN 978-1-107-09063-7......Review of: Training the Party: Party Adaptation and Elite Training in Reform-era China. Charlotte P. Lee . Cambridge: Cambridge University Press, 2015. xii + 251 pp. $99.99. ISBN 978-1-107-09063-7...

CAD on personal computers

International Nuclear Information System (INIS)

Lee, Seong U; Cho, Cheol Ho; Ko, Il Du

1990-02-01

This book contains four studies of CAD on personal computers. The first thing is computer graphics in computer-aided design by Seong U Lee. The second thing is graphics primer and programming with Fortran by Seong U Lee. The third thing is application of Auto cad by Il Do Ko. The last thing is application of CAD in building construction design by Cheol Ho Cho.

Ühinemise ja iseolemise vastuseis. Ideaalid ja reaalsus / Rein Tootmaa

Index Scriptorium Estoniae

Tootmaa, Rein

2001-01-01

Mängufilmid "Keiser ja palgamõrtsukas" ("Jing ke ci qin wang") : režissöör Chen Kaige : Jaapan-Hiina-Prantsusmaa 1999 ja "Tiiger ja draakon" ("Wo hu chang long") : režissöör Ang Lee : Hiina-Hongkong-Ameerika Ühendriigid 2000. Lisa : Aare Ermeli koostatud Chen Kaige ja Ang Lee loomingu lühikokkuvõtted. Kokkuvõte inglise keeles lk. 128

An Alternative Optimization Model and Robust Experimental Design for the Assignment Scheduling Capability for Unmanned Aerial Vehicles (ASC-U) Simulation

Science.gov (United States)

2007-06-01

and David . Their support has been unwavering throughout my entire Operations Research experience here at the Naval Postgraduate School. They have...4 COL Lee Fetterman , United States Army, “14+1+1 Systems Overview,” Future Combat System (Brigade Combat Team) (FCS (BCT)), White Paper, 14 March...6 COL Lee Fetterman , United States Army, “14+1+1 Systems Overview,” Future Combat System (Brigade Combat Team

Genes encoded within 8q24 on the amplicon of a large extrachromosomal element are selectively repressed during the terminal differentiation of HL-60 cells.

Science.gov (United States)

Hirano, Tetsuo; Ike, Fumio; Murata, Takehide; Obata, Yuichi; Utiyama, Hiroyasu; Yokoyama, Kazunari K

2008-04-02

Human acute myeloblastic leukemia HL-60 cells become resistant to differentiation during long-term cultivation. After 150 passages, double minute chromosomes (dmins) found in early-passaged cells are replaced by large extrachromosomal elements (LEEs). In a DNA library derived from a purified fraction of LEEs, 12.6% (23/183) of clones were assigned to 8q24 and 9.2% (17/183) were assigned to 14q11 in the human genome. Fluorescence in situ hybridization (FISH) revealed a small aberrant chromosome, which had not been found in early-passaged cells, in addition to the purified LEEs. We determined that each LEE consisted of six discontinuous segments in a region that extended for 4.4Mb over the 8q24 locus. Five genes, namely, Myc (a proto-oncogene), NSMCE2 (for a SUMO ligase), CCDC26 (for a retinoic acid-dependent modulator of myeloid differentiation), TRIB1 (for a regulator of MAPK kinase) and LOC389637 (for a protein of unknown function), were encoded by the amplicon. Breaks in the chromosomal DNA within the amplicon were found in the NSMCE2 and CCDC26 genes. The discontinuous structure of the amplicon unit of the LEEs was identical with that of dmins in HL-60 early-passaged cells. The difference between them seemed, predominantly, to be the number (10-15 copies per LEE versus 2 or 3 copies per dmin) of constituent units. Expression of the Myc, NSMCE2, CCDC26 and LOC389637 and TRIB1 genes was constitutive in all lines of HL-60 cells and that of the first four genes was repressed during the terminal differentiation of early-passaged HL-60 cells. We also detected abnormal transcripts of CCDC26. Our results suggest that these genes were selected during the development of amplicons. They might be amplified and, sometimes, truncated to contribute to the maintenance of HL-60 cells in an undifferentiated state.

The two-component system CpxRA negatively regulates the Locus of Enterocyte Effacement of enterohemorrhagic Escherichia coli involving sigma 32 and Lon protease

Directory of Open Access Journals (Sweden)

MIGUEL A. eDE LA CRUZ

2016-02-01

Full Text Available Enterohemorrhagic Escherichia coli (EHEC is a significant cause of serious human gastrointestinal disease worldwide. EHEC strains contain a pathogenicity island called the locus of enterocyte effacement (LEE, which encodes virulence factors responsible for damaging the gut mucosa. The Cpx envelope stress response of E. coli is controlled by a two-component system consisting of a sensor histidine kinase (CpxA and a cytoplasmic response regulator (CpxR. In this study, we investigated the role of CpxRA in the expression of LEE-encoded virulence factors of EHEC. We found that a mutation in cpxA significantly affected adherence of EHEC to human epithelial cells. Analysis of this mutant revealed the presence of high levels of CpxR which repressed transcription of grlA and ler, the main positive virulence regulators of the LEE, and influenced negatively the production of the type 3 secretion system–associated EspABD translocator proteins. It is known that CpxR activates rpoH (Sigma factor 32, which in turns activates transcription of the lon protease gene. We found that transcription levels of ler and grlA were significantly increased in the lon and cpxA lon mutants suggesting that lon is involved in down-regulating LEE genes. In addition, the Galleria mellonella model of infection was used to analyze the effect of the loss of the cpx and lon genes in EHEC’s ability to kill the larvae. We found that the cpxA mutant was significantly deficient at killing the larvae however, the cpxA lon mutant which overexpresses LEE genes in vitro, was unable to kill the larvae, suggesting that virulence in the G. mellonella model is T3SS independent and that CpxA modulates virulence through a yet unknown EHEC-specific factor. Our data provides new insights and broadens our scope into the complex regulatory network of the LEE in which the CpxA sensor kinase plays an important role in a cascade involving both global and virulence regulators.

On the Security of a Simple Three-Party Key Exchange Protocol without Server’s Public Keys

Directory of Open Access Journals (Sweden)

Junghyun Nam

2014-01-01

Full Text Available Authenticated key exchange protocols are of fundamental importance in securing communications and are now extensively deployed for use in various real-world network applications. In this work, we reveal major previously unpublished security vulnerabilities in the password-based authenticated three-party key exchange protocol according to Lee and Hwang (2010: (1 the Lee-Hwang protocol is susceptible to a man-in-the-middle attack and thus fails to achieve implicit key authentication; (2 the protocol cannot protect clients’ passwords against an offline dictionary attack; and (3 the indistinguishability-based security of the protocol can be easily broken even in the presence of a passive adversary. We also propose an improved password-based authenticated three-party key exchange protocol that addresses the security vulnerabilities identified in the Lee-Hwang protocol.

Tokenless Biometric Electronic Transactions Using an Audio Signature to Identify the Transaction Processor

Science.gov (United States)

2002-05-28

28, 2002 Inventors: Hoffman; Ned (Sebastopol, CA); Pare, Jr.; David Ferrin (Berkeley, CA); Lee; Jonathan Alexander (Oakland, CA); Lapsley; Philip...Transaction Processor 5. FUNDING NUMBERS 6. AUTHOR(S) Hoffman, Ned; Pare Jr, David Ferrin; Lee, Jonathan Alexander; Lapsley, Philip Dean 7...408. 4845636 Jul., 1989 Walker 705/39. 4926480 May., 1990 Chaum 380/23. 4947028 Aug., 1990 Gorog 235/380. 4961142 Oct., 1990 Elliott et al. 364/408

Proposed Closure of Myrtle Beach AFB, South Carolina

Science.gov (United States)

1990-07-01

royal fern (Osmunda regalis), poison ivy (Toxicodendron radicans), and cane (Arundinaria gigantea). Common vines are yellow jasmine (Gelsemium... Ledbetter , Major, U.S. Air Force, Attorney, AFRCE-BMS/DES B.S., 1973, Mathematics, University of Georgia. Athens M.A., 1978, 1 ublic Administration...Richard Garthe F. Lee Howell Murray Geddes Sharon F. Howell Peggy J. Geddes Gary Hoyve Fred G. Gerty Greg Hucks C-5 Jeannine Hucks Jessie R. Lee Lacy K

Erotic Negativity and Victorian Aestheticism, 1864-1896

OpenAIRE

Friedman, Dustin Edward

2012-01-01

What is the relationship between erotic desire and aesthetic contemplation? This question was central to three of British aestheticism's most notable theorist-practitioners: Walter Pater, Oscar Wilde, and Vernon Lee (Violet Paget). “ Erotic Negativity ” contends that Pater, Wilde, and Lee exercised Hegel's concept of “ the negative ” to describe the relationship between aesthetic experience and erotic response. The aesthete, when he or she gazes upon homoerotic aesth...

Research Laboratory of Electronics Progress Report Number 134

Science.gov (United States)

1991-12-31

N. Paine Undergraduate Students John E. Barbarian, Charles G. Freeman, James A. Grimm, Matthew J. Marjanovic , David Mitchell, Wan Morshidi, Lee-Peng...Brian A. Rubin Darlene J. Ford Huiying Li Rohit Sakhuja Eliza Fulton Michael H. Lim Alexis P. Silitch Curtis A. Gabrielson Matthew J. Marjanovic David...Sharon Y. 291 LBlanc, Cindy 277 Manufacturing Processes 232 Leader, Harry 336 Marjanovic , Matthew J. 163, 174 Lee, David S. 33 Martin, Alexander 163

Electrospinning of Poly (MMA-CO-Maa) Copolymers And Their Layered Silicate Nanocomposites For Improved Thermal Properties

Science.gov (United States)

2004-12-01

7518. Ho, B.C., Lee, Y.D. and Chin, W.K., 1992: Thermal Degradation of Polymethacrylic Acid , J. Polym. Sci., Polymer Chemistry, 30, 2389-2397. Lee...AMSRD-ARL-WM-MD Aberdeen Proving Ground, MD 21005-5069 ABSTRACT Copolymers consisting of methyl methacrylate (MMA) and methacrylic acid (MAA...from solution of poly (MMA-co-MAA) copolymer (50/50 weight ratio of MMA and methacrylic acid , MAA) in dimethylformamide (DMF) and the corresponding

UTILIZING SOCIAL MEDIA AND PROTECTING MILITARY MEMBERS AND THEIR FAMILIES

Science.gov (United States)

2016-02-01

Globally, businesses , individuals, activists, criminals, and terrorists are using social software effectively. Governments that harness their...Glossary,” twitter.com, page 1. 26 Habeeb Lee, “As much as think tanks, we need storytelling tanks – and a way to disperse the stories far and...Defense, Pentagon Briefing Room, February 27, 2016. Lee, Habeeb, As Much as Think Tanks, We Need Storytelling Tanks – and a Way to Disperse the

History of the weak interactions

International Nuclear Information System (INIS)

Lee, T.D.

1987-01-01

At the 'Jackfest' marking the 65th birthday of Jack Steinberger (see July/August 1986 issue, page 29), T.D. Lee gave an account of the history of the weak interactions. This edited version omits some of Lee's tributes to Steinberger, but retains the impressive insight into the subtleties of a key area of modern physics by one who played a vital role in its development. (orig./HSI).

Convergence in male and female life expectancy: Direction, age pattern, and causes

Directory of Open Access Journals (Sweden)

Benjamin Seligman

2016-06-01

Full Text Available Background: The cornerstone of mortality- and life-expectancy forecasting in developed nations, the Lee-Carter model relies on assumptions of there being a dominant singular value that captures most of the variance within a matrix of age-specific mortality rates over time and that the time trend captured by this lead singular value is constant. We revisit the model's predictive ability and trends in mortality decline among developed nations since the end of the Cold War. Objective: To understand the predictive power of the Lee-Carter model with mortality trends since 1990. Methods: Mortality data were obtained from the Human Mortality Database. Forecasts were made using R with random walk forecasts using the package forecast. Results: While Lee-Carter forecasts of life expectancy for combined sexes were accurate, sex-specific forecasts tended to somewhat overestimate for females and significantly underestimate for males. Further investigation of the trend for males shows that the first singular value continues to capture the majority of the variation in mortality since 1990, with progress along this dimension moving at a constant rate. Conclusions: Lee-Carter forecasts have significantly underestimated gains inmale life expectancy without major changes to the model's assumptions. We believe this represents more rapid progress in tackling male mortality in the G7 countries without major changes to the age pattern of these gains. Curiously, this has not affected combined-sex forecasts, potentially being offset by slight overestimation of female mortality progress. Contribution: We show that the Lee-Carter model has made inaccurate forecasts of mortality rates unrelated to violations of its underlying assumptions.

Anaerobic co-digestion of winery waste and waste activated sludge: assessment of process feasibility.

Science.gov (United States)

Da Ros, C; Cavinato, C; Cecchi, F; Bolzonella, D

2014-01-01

In this study the anaerobic co-digestion of wine lees together with waste activated sludge in mesophilic and thermophilic conditions was tested at pilot scale. Three organic loading rates (OLRs 2.8, 3.3 and 4.5 kgCOD/m(3)d) and hydraulic retention times (HRTs 21, 19 and 16 days) were applied to the reactors, in order to evaluate the best operational conditions for the maximization of the biogas yields. The addition of lee to sludge determined a higher biogas production: the best yield obtained was 0.40 Nm(3)biogas/kgCODfed. Because of the high presence of soluble chemical oxygen demand (COD) and polyphenols in wine lees, the best results in terms of yields and process stability were obtained when applying the lowest of the three organic loading rates tested together with mesophilic conditions.

Microbial Safety of Fishery Products

Digital Repository Service at National Institute of Oceanography (India)

Karunasagar, Indrani; Karunasagar, Iddya; Parvathi, A.

taxonomic group (Lees, 2000). A number of genotypes linked to geographical regions can be differentiated (Tsarevo et al., 1999). The virus causes an acute, self- limiting liver disease, but in contrast to hepatitis A, there could be high mortality rate...; Jaykus et al., 1996). Epidemiological studies have suggested the diversity of Norovirus strains, though recent reports have suggested existence of two broad genogroups (Lees, 2000). Nevertheless, genomic regions with sufficient commonality to permit...

A Self Sustaining Solar-Bio-Nano Based Wastewater Treatment System for Forward Operating Bases

Science.gov (United States)

2017-06-21

32) (33) where is the Reynolds number; is the Prandtl number; is the wind velocity (m/s); and is the ambient air viscosity (m2/s...2016). ● Sanyal, O.; Liu, Z.; Yu, J.; Meharg, B.M.; Hong, J.; Liao, W.; Lee, I. "Designing fouling- resistant clay -embedded polyelectrolyte...UT. November 9-13.  Sanyal, O., Liu, Z., Meharg, B., Liao, W., Hong, J. S., Lee, I. 2015. Designing clay - polyeletrolyte based hybrid membranes

Buy badges and help finance Cap Loisirs activities!

CERN Multimedia

2008-01-01

Please give a warm welcome to Cap Loisirs’ volunteers who will be manning a stand at the main entrance on Friday 8 February! In honour of St. Valentine’s Day, they will be selling a selection of 5 badges designed by artist Anna Sommer, depicting declarations of love by our friends from the animal kingdom. Price : Frs. 3.- per badge The aim of Fondation Cap Loisirs is to provide leisure activities for mentally handicapped children, adolescents and adults. The Foundation offers a wide range of activities which allow the mentally handicapped to enjoy quality leisure in areas as varied as culture, sport, tourism, travel and artistic expression. Fondation Cap Loisirs Rue de Monthoux 66 – 1201 Geneva – Tel: 022 731 86 00 – CCP Genève 12-5587-5 – caploisirs@caploisirs.ch – http://www.Caploisirs.ch

The new tyre book. New trends - technical aspects - driving characteristics - buyer's guide; Das neue Reifenbuch. Umruestung - Reifentechnik - Fahrpraxis - Kaufberatung

Energy Technology Data Exchange (ETDEWEB)

Backfisch, K.P.; Heinz, D.S.

2000-07-01

Contents: Test methods of the tyre industry and acceptance tests; Differences between winter tyres, summer tyres and four-season tyres; Quality characteristics; Conversion to broad tyres; Tyre wall lettering; light metal wheels and tyre maintenance. There is a chapter on car driving viewed as applied physics, and the book contains hints on tyre handling as well as information on current and future trends on the tyre market. [German] Berichtet wird ueber Testverfahren der Reifenindustrie und die Verfahren zur Erstausruestungsfreigabe bei den Automobilherstellern. Das Buch informiert ueber die Unterschiede zwischen Sommer-, Winter- und Ganzjahresreifen, ueber Qualitaetsmerkmale, Umruestung auf Breitreifen oder die Seitenwandbeschriftung eines Reifens, zudem ueber Leichtmetallraeder und Reifenpflege. Autofahren ist angewandte Physik, diesem Aspekt widmet sich ein ganzes Kapitel. Der Leser erhaelt wichtige Tips zum Umgang mit Reifen sowie Informationen ueber aktuelle und kuenftige Entwicklungen auf dem Reifenmarkt. (orig.)

Active children and quiet bodies wanted!

DEFF Research Database (Denmark)

Jensen, Jens-Ole

2016-01-01

better results and – strengthen the confidence to and the wellbeing in the school. These objectives should among other initiatives be achieved by a longer and more diversified school day. Physical activities and movements have been seen as an important tool to create more varied forms of teaching....... Research indicates that there is a correlation between physical activity and cognitive learning. In order to improve the pupils’ health, cognitive learning and wellbeing all pupils from grade 0-9 must have at least 45 minutes of physical activity and movements in average every day. Next to physical...... from a child perspective (Sommer et al. 2010). The presentation will focus on the pupils lived bodily experiences with bodily activities within the school in order to produce knowledge on increased physical activity and movements’ contribution to the pupils’ wellbeing. The analyses indicates that even...

Validity of the toposequence approach along a rainfall gradient at a desert fringe

Science.gov (United States)

Yair, Aaron

2017-04-01

According to the "classic" toposequence approach soil's properties are closely related to the position of a soil along a slope. The positional differences in soil properties are usually attributed to spatial differences in runoff; erosion and deposition processes. These processes reflect long term effects of the spatial redistribution of water, solids and soluble materials, which are of great importance in respect of nutrient cycling on the landscape scale, and the structuring of natural ecosystems. The "classic" toposequence approach has been seriously questioned by Sommer and Schlichting (1997). They were followed by many scientists of various disciplines (hydrology, ecology, paleopedology, paleoclimate etc). The present study covers three topo-sequences, located in southern Israel, along an average annual rainfall gradient of 90-300 mm. The classic toposequence approach does not apply to none of them, and the controlling factors vary from one site to another.

Fulltext PDF

Indian Academy of Sciences (India)

2017-09-09

Sep 9, 2017 ... 102 134105-1. [15] Scott J C and Bozano L D 2007 Adv. Mater. 19 1452. [16] Yang Y C, Pan F, Liu Q, Liu M and Zeng F 2009 Nano Lett. 9. 1636. [17] Lee D, Choi H J, Sim H J, Choi D, Hwang H, Lee M J et al. 2005 IEEE Electron Dev. Lett. 26 719. [18] Guan W H, Long S B, Jia R and Liu M 2007 Appl. Phys.

Traveling the Terror Highway: Infiltration of Terror Operatives across the U.S.-Mexico Border

Science.gov (United States)

2011-12-01

gun toting rebels using hip hop to speak lovingly of slaughtering crusaders; they also convey twisted history lessons sympathetic to jihadi holy...www.elpasotimes.com/news/ci_6685679. 158 Kristina Lee, ― Cops : Iraqi Social Club Used by Drug Ring,‖ Fox 5 San Diego, August 19, 2011, http...Times, May 9, 2011. http://www.nytimes.com/2011/05/09/us/09coyotes.html Lee, Kristina. ― Cops : Iraqi social club used by drug ring.‖ Fox 5 San

Behavioral Criteria in Research and the Study of Racism: Performing the Jackal Function. Part I.

Science.gov (United States)

1979-01-01

Legrande Clegg Attorney at Law /Historian Los Angeles, Ca. Price Cobbs, M.D. Director, Pacific Management Systems, San Francisco, Ca. John Collier...Angeles, Ca. Joseph T. Klapper, Ph.D. C. B. S. Social Research I ill Charles Lawrence, J.D. College of Law , University of San Francisco, Ca. Lee C. Lee...beliefs of the people who use it. 7. S. Szasz 70" CHAPTER IV The Historical Background and Theoretical Model for the Study of Racist Belief-Behavior and

Epigenetic Control of Prostate Cancer Metastasis: Role of Runx2 Phosphorylation

Science.gov (United States)

2015-05-01

buffered saline was injected into each mouse and the luminescence signal was captured on an IVIS Spectrum instrument (Perkin Elmer, Waltham, MA...Yun SJ, Yoon HY, Bae SC, Lee OJ, Choi YH, Moon SK et a/. Transcriptional repression of RUNX2 is associated with aggressive clinicopathological...Eur J lrnrnuno/ 2012; 42: 1044 1050. 42 Goh YM, Cinghu S, Hong ET, Lee YS, Kim JH, Jang JW et a/. Src kinase phos phorylates RUNX3 at tyrosine

National Dam Safety Program. Grindstone-Lost-Muddy Creek Dam F-20 (MO 11220), Grand - Chariton Basin, Daviess County, Missouri. Phase I Inspection Report.

Science.gov (United States)

1980-06-01

for a small dam having a high hazard potential. Considering the small volume of water im- pounded and the downstream channel from the dam, one-half of...flood at damsite - Mr. Wesley Lee reported that the highest water he had seen was approximately 4 inches over the riser. (3) The principal spillway...operation. It was reported by Mr. Wesley Lee that the emergency spillway has never operated. 2.4 EVALUATION a. Availabilit X . The data in Appendix C

CFD validation by measurement of specialized ventilation equipments on duct tract

Directory of Open Access Journals (Sweden)

Sehnalek Stanislav

2017-01-01

Full Text Available This article describes measurement of HVAC distribution box on air duct track in Laboratory of Environmental Engineering (LEE. Firstly, the paper describes the LEE and then measurement apparatus with description of calculation methods. Then follows specification of sample with introduction to newly developed equipment for positioning of the anemometer. The evaluation of results of measurements with CFD comparison follows. The article is concluded with discussion over measured data with an outline for further research.

Water Tank Experiments on Stratified Flow over Double Mountain-Shaped Obstacles at High-Reynolds Number

Directory of Open Access Journals (Sweden)

Ivana Stiperski

2017-01-01

Full Text Available In this article, we present an overview of the HyIV-CNRS-SecORo (Hydralab IV-CNRS-Secondary Orography and Rotors Experiments laboratory experiments carried out in the CNRM (Centre National de Recherches Météorologiques large stratified water flume. The experiments were designed to systematically study the influence of double obstacles on stably stratified flow. The experimental set-up consists of a two-layer flow in the water tank, with a lower neutral and an upper stable layer separated by a sharp density discontinuity. This type of layering over terrain is known to be conducive to a variety of possible responses in the atmosphere, from hydraulic jumps to lee waves and highly turbulent rotors. In each experiment, obstacles were towed through the tank at a constant speed. The towing speed and the size of the tank allowed high Reynolds-number flow similar to the atmosphere. Here, we present the experimental design, together with an overview of laboratory experiments conducted and their results. We develop a regime diagram for flow over single and double obstacles and examine the parameter space where the secondary obstacle has the largest influence on the flow. Trapped lee waves, rotors, hydraulic jumps, lee-wave interference and flushing of the valley atmosphere are successfully reproduced in the stratified water tank. Obstacle height and ridge separation distance are shown to control lee-wave interference. Results, however, differ partially from previous findings on the flow over double ridges reported in the literature due to the presence of nonlinearities and possible differences in the boundary layer structure. The secondary obstacle also influences the transition between different flow regimes and makes trapped lee waves possible for higher Froude numbers than expected for an isolated obstacle.

Püssi tüdruk Piret Hartman - Eesti tudengite esivõitleja / Piret Hartman ; interv. Sirle Sommer-Kalda

Index Scriptorium Estoniae

Hartman, Piret

2003-01-01

Ilmunud ka: Severnoje Poberezhje : Subbota 2. aug lk. 5. Eesti Üliõpilaskondade Liidu (EÜL) juhatuse esimees Piret Hartman: tahame, et see raha, mis läheb praegu üliõpilastele nii õppelaenude, toimetulekutoetuste, stipendiumide kui sõidusoodustuste näol, jagataks efektiivsemalt ümber

Effects of Experimental High Flow Releases and Increased Fluctuations in Flow from Glen Canyon Dam on Abundance, Growth, and Survival Rates of Early Life Stages of Rainbow Trout in the Lee's Ferry Reach of the Colorado River

Science.gov (United States)

Korman, Josh

2010-05-01

The abundance of adult fish populations is controlled by the growth and survival rates of early life stages. Evaluating the effects of flow regimes on early life stages is therefore critical to determine how these regimes affect the abundance of adult populations. Experimental high flow releases from Glen Canyon Dam, primarily intended to conserve fine sediment and improve habitat conditions for native fish in the Colorado River in Grand Canyon, AZ, have been conducted in 1996, 2004, and 2008. These flows potentially affect the Lee's Ferry reach rainbow trout population, located immediately downstream of the dam, which supports a highly valued fishery and likely influences the abundance of rainbow trout in Grand Canyon. Due to concerns about negative effects of high trout abundance on endangered native fish, hourly variation in flow from Glen Canyon Dam was experimentally increased between 2003 and 2005 to reduce trout abundance. This study reports on the effects of experimental high flow releases and fluctuating flows on early life stages of rainbow trout in the Lee's Ferry reach based on monthly sampling of redds (egg nests) and the abundance and growth of age-0 trout between 2003 and 2009. Data on spawn timing, spawning elevations, and intergravel temperatures were integrated in a model to estimate the magnitude and seasonal trend in incubation mortality resulting from redd dewatering due to fluctuations in flow. Experimental fluctuations from January through March promoted spawning at higher elevations where the duration of dewatering was longer and intergravel temperatures exceeded lethal thresholds. Flow-dependent incubation mortality rates were 24% (2003) and 50% (2004) in years with higher flow fluctuations, compared to 5-11% under normal operations (2006-2009). Spatial and temporal predictions of mortality were consistent with direct observations of egg mortality determined from the excavation of 125 redds. The amount of variation in backcalculated hatch

"You see how good-looking Lee Ann is!"

DEFF Research Database (Denmark)

Spanger, Marlene

2012-01-01

By investigating the case of female Thai migrants selling sexual services in Denmark, I argue that ‘the victim’ versus ‘the empowered subject’ is an undesirable binary for analysing how female migrants perform gendered subject positions in their everyday life. The article suggests a poststructura...

Alfred Lee Loomis - last great amateur of science

International Nuclear Information System (INIS)

Alvarex, L.W.

1983-01-01

Alfred Loomis may well be remembered as the last of the great amateurs of science. He had distinguished careers as a lawyer, as an Army officer and as an investment banker before he turned his full energies to the pursuit of scientific knowledge, first in the field of physics and later as a biologist. By any measure that can be employed, he was one of the most influential physical scientists of this century: he was elected to the National Academy when he was 53 years old; he received many honorary degrees from prestigious universities; and he played a crucial role as director of all NDRC-OSRD radar research in World War II

Kofi Annan und Tim Berners-lee preisen Informationsfreiheit

CERN Document Server

Ermet, Monika

2003-01-01

The UN General Secretary and the Pioneer of WEB, will participate in Geneva at the WSIS with scholars from all the world. The World Summit on the Information Society was held in two phases. The first phase took place in Geneva hosted by the Government of Switzerland from 10 to 12 December 2003. It addressed the broad range of themes concerning the Information Society and adopted a Declaration of Principles and Plan of Action

Jõgevamaa : Äripäev maakonnas / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2007-01-01

Jõgevamaa edukad firmad 2006. aastal. Vt. samas: Mustvee linn tahab saada Peipsi-äärseks pealinnaks; Edukaim ettevõte juhib kohalikku edetabelit ka gasellide arvestuses; Tippsõjaväelane lööb tsiviilis alati läbi; Kliendipuudus maal sunnib pealinna tööle; Teed ja platsid nõuavad killustikku; Küsimustele vastab Jõgevamaa Põllumajandustootjate Liidu tegevdirektor Urmas Ingver. Kommenteerib Aivar Kokk

Raplamaa : Äripäev maakonnas / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2007-01-01

Raplamaa edukamad firmad 2006. aastal. Vt. samas: Rapla piimatööstus hingitseb vaikselt; Gasell käib raha järel linnas; Käibemaksuhirm toitis meditsiinitehnikaäri; Eelmise aasta käive tänaseks ületatud; Toruturu valitseja on pärit Raplamaalt; Baltimaade suurim värvitootmine asub Raplas, intervjuu ES Sadolin AS juhi Rein Reilega; Mullu võidutses puidutehas

DCS Survey Submission for Lee County, TX, USA

Data.gov (United States)

Federal Emergency Management Agency, Department of Homeland Security — Survey data includes spatial datasets and data tables necessary to digitally represent data collected in the survey phase of the study. Source-FEMA Guidelines and...

Suudab ta pensionäre toita? / Merike Lees

Index Scriptorium Estoniae

Lees, Merike, 1976-

2000-01-01

Kuna Eesti rahvastiku vananemine suurendab ülalpeetavate hulka ühiskonnas, siis ei saa praegust solidaarsuspõhimõttel rajanevat pensionisüsteemi enam kasutada, vaid tuleb pensionisüsteemi muuta. Pensionisüsteemi koormusest ja kohustuslikust kogumispensionist. Diagrammid: Eesti rahvaarv 1999-2050; rahvastikupüramiid 1997, 2025 ja 2050; kaua saavad/said mehed ja naised pensionipõlve nautida 1960-2010; vajaliku sotsiaalmaksu % palgast 2000-2070; keskmise pensioni ja brutopalga suhe 1965-2000; vanurite osatähtsus 1881-2030; keskmine eluiga 1950-2050. Kommenteerivad E. Nestor, K. Katus, L. Sakkeus

Developing effective supervisors: Concepts of research | Lee | South ...

African Journals Online (AJOL)

The untrained Ph.D. supervisor will copy (or avoid copying) the way that they were supervised themselves. Current literature on Ph.D. supervision focuses either on lists of tasks that the supervisor must undertake or on conceptions of research. There is a need for a conceptual approach to research supervision.