Type I IFN-related NETosis in ataxia telangiectasia and Artemis deficiency.

PubMed

Gul, Ersin; Sayar, Esra Hazar; Gungor, Bilgi; Eroglu, Fehime Kara; Surucu, Naz; Keles, Sevgi; Guner, Sukru Nail; Findik, Siddika; Alpdundar, Esin; Ayanoglu, Ihsan Cihan; Kayaoglu, Basak; Geckin, Busra Nur; Sanli, Hatice Asena; Kahraman, Tamer; Yakicier, Cengiz; Muftuoglu, Meltem; Oguz, Berna; Cagdas Ayvaz, Deniz Nazire; Gursel, Ihsan; Ozen, Seza; Reisli, Ismail; Gursel, Mayda

2017-11-16

Pathological inflammatory syndromes of unknown etiology are commonly observed in ataxia telangiectasia (AT) and Artemis deficiency. Similar inflammatory manifestations also exist in patients with STING-associated vasculopathy in infancy (SAVI). We sought to test the hypothesis that the inflammation-associated manifestations observed in patients with AT and Artemis deficiency stem from increased type I IFN signature leading to neutrophil-mediated pathological damage. Cytokine/protein signatures were determined by ELISA, cytometric bead array, or quantitative PCR. Stat1 phosphorylation levels were determined by flow cytometry. DNA species accumulating in the cytosol of patients' cells were quantified microscopically and flow cytometrically. Propensity of isolated polymorhonuclear granulocytes to form neutrophil extracellular traps (NETs) was determined using fluorescence microscopy and picogreen assay. Neutrophil reactive oxygen species levels and mitochondrial stress were assayed using fluorogenic probes, microscopy, and flow cytometry. Type I and III IFN signatures were elevated in plasma and peripheral blood cells of patients with AT, Artemis deficiency, and SAVI. Chronic IFN production stemmed from the accumulation of DNA in the cytoplasm of AT and Artemis-deficient cells. Neutrophils isolated from patients spontaneously produced NETs and displayed indicators of oxidative and mitochondrial stress, supportive of their NETotic tendencies. A similar phenomenon was also observed in neutrophils from healthy controls exposed to patient plasma samples or exogeneous IFN-α. Type I IFN-mediated neutrophil activation and NET formation may contribute to inflammatory manifestations observed in patients with AT, Artemis deficiency, and SAVI. Thus, neutrophils represent a promising target to manage inflammatory syndromes in diseases with active type I IFN signature. Copyright © 2017 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Artemis Corona C2-MIDR

NASA Image and Video Library

1996-08-13

This spectacular image from NASA's Magellan spacecraft is centered on 30 degrees south latitude, 135 degrees east longitude, spans 3500 kilometers 2170 miles from east to west left to right, and shows the near-circular trough of Artemis Chasma. http://photojournal.jpl.nasa.gov/catalog/PIA00101

Earth Orbit Raise Design for the Artemis Mission

NASA Technical Reports Server (NTRS)

Wiffen, Gregory J.; Sweetser, Theodore H.

2011-01-01

The Artemis mission is an extension of the Themis mission. The Themis mission1 consisted of five identical spacecraft in varying sized Earth orbits designed to make simultaneous measurements of the Earth's electric and magnetic environment. Themis was designed to observe geomagnetic storms resulting from solar wind's interaction with the Earth's magnetosphere. Themis was meant to answer the age old question of why the Earth's aurora can change rapidly on a global scale. The Themis spacecraft are spin stabilized with 20 meter long electric field booms as well as several shorter magnetometer booms. The goal of the Artemis2 mission extension is to deliver the field and particle measuring capabilities of two of the Themis spacecraft to the vicinity of the Moon. The Artemis mission required transferring two Earth orbiting Themis spacecraft on to two different low energy trans-lunar trajectories ultimately ending in lunar orbit. This paper describes the processes that resulted in successful orbit raise designs for both spacecraft.

ARTEMIS Mission Overview: From Concept to Operations

NASA Technical Reports Server (NTRS)

Folta, David; Sweetser, Theodore

2011-01-01

ARTEMIS (Acceleration, Reconnection, Turbulence and Electrodynamics of the Moon's Interaction with the Sun) repurposed two spacecraft to extend their useful science (Angelopoulos, 2010) by moving them via lunar gravity assists from elliptical Earth orbits to L1 and L2 Earth-Moon libration orbits and then to lunar orbits by exploiting the Earth-Moon-Sun dynamical environment. This paper describes the complete design from conceptual plans using weak stability transfer options and lunar gravity assist to the implementation and operational support of the Earth-Moon libration and lunar orbits. The two spacecraft of the ARTEMIS mission will have just entered lunar orbit at this paper's presentation.

Design and Implementation of the ARTEMIS Lunar Transfer Using Multi-Body Dynamics

NASA Technical Reports Server (NTRS)

Folta, David; Woodard, Mark; Sweetser, Theodore; Broschart, Stephen B.; Cosgrove, Daniel

2011-01-01

The use of multi-body dynamics to design the transfer of spacecraft from Earth elliptical orbits to the Earth-Moon libration (L(sub 1) and L(sub 2)) orbits has been successfully demonstrated by the Acceleration Reconnection and Turbulence and Electrodynamics of the Moon's Interaction with the Sun (ARTEMIS) mission. Operational support of the two ARTEMIS spacecraft is a final step in the realization of a design process that can be used to transfer spacecraft with restrictive operational constraints and fuel limitations. The focus of this paper is to describe in detail the processes and implementation of this successful approach.

Who's Afraid of the Bad Little Fowl?

ERIC Educational Resources Information Center

Keenan, Celia

2004-01-01

The question this article addresses is: Is "Artemis" art? That is, how successful is Eoin Colfer's attempt to combine disparate forms, such as fairy stories, science fiction stories and thrillers in the three "Artemis Fowl" novels? Basic elements of story, such as narrative stance, characterisation and plot, as well as some particularly…

ARTEMIS Science Objectives

NASA Technical Reports Server (NTRS)

Sibeck, D. G.; Angelopoulos, V.; Brain, D. A.; Delory, G. T.; Eastwood, J. P.; Farrell, W. M.; Grimm, R. E.; Halekas, J. S.; Hasegawa, H.; Hellinger, P.;

ARTEMIS: Reinvigorating History and Theory in Art and Design Education

ERIC Educational Resources Information Center

Janet, Jeff; Miles, Melissa

2009-01-01

ARTEMIS (Art Educational Multiplayer Interactive Space) is an online multi-user virtual environment that is designed around the objects, artefacts, philosophies, personalities and critical discourses of the histories and theories of art and design. Conceived as a means of reinvigorating art history and theory education in the digital age, ARTEMIS…

Stationkeeping of Lissajous Trajectories in the Earth-Moon System with Applications to ARTEMIS

NASA Technical Reports Server (NTRS)

Folta, D. C.; Pavlak, T. A.; Howell, K. C.; Woodard, M. A.; Woodfork, D. W.

2010-01-01

In the last few decades, several missions have successfully exploited trajectories near the.Sun-Earth L1 and L2 libration points. Recently, the collinear libration points in the Earth-Moon system have emerged as locations with immediate application. Most libration point orbits, in any system, are inherently unstable. and must be controlled. To this end, several stationkeeping strategies are considered for application to ARTEMIS. Two approaches are examined to investigate the stationkeeping problem in this regime and the specific options. available for ARTEMIS given the mission and vehicle constraints. (I) A baseline orbit-targeting approach controls the vehicle to remain near a nominal trajectory; a related global optimum search method searches all possible maneuver angles to determine an optimal angle and magnitude; and (2) an orbit continuation method, with various formulations determines maneuver locations and minimizes costs. Initial results indicate that consistent stationkeeping costs can be achieved with both approaches and the costs are reasonable. These methods are then applied to Lissajous trajectories representing a baseline ARTEMIS libration orbit trajectory.

EVIDENCE FOR NEWLY INITIATED RECONNECTION IN THE SOLAR WIND AT 1 AU

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

Xu, Xiaojun; Ma, Yonghui; Wong, Hon-Cheng

2015-08-10

We report the first evidence for a large-scale reconnection exhaust newly initiated in the solar wind using observations from three spacecraft: ACE, Wind, and ARTEMIS P2. We identified a well-structured X-line exhaust using measurements from ARTEMIS P2 in the downstream solar wind. However, in the upstream solar wind, ACE detected the same current sheet that corresponds to the exhaust identified by ARTEMIS P2 data without showing any reconnection signals. We cannot find any reconnection signals from Wind located between ACE and ARTEMIS P2. Within the exhaust, a magnetic island is identified, which is not consistent with the quasi-steady feature asmore » previously reported and provides further evidence that the reconnection is newly initiated. Our observations show that the entering of energetic particles, probably from Earth's bow shock, makes the crucial difference between the non-reconnecting current sheet and the exhaust. Since no obvious driving factors are responsible for the reconnection initiation, we infer that these energetic particles probably play an important role in the reconnection initiation. Theoretical analysis also shows support for this potential mechanism.« less

Entering the 60th year of Acta Astronautica

NASA Astrophysics Data System (ADS)

Chang, Yi-Wei; Chern, Jeng-Shing; Marec, Jean-Pierre

2014-04-01

The Acta Astronautica Journal was firstly published in 1955 as the official Journal of the International Astronautical Federation (IAF) with the title Astronautica Acta. It is entering its 60th year in 2014. In 1962, the Astronautica Acta became the official Journal of the International Academy of Astronautics (IAA) established in 1960. A total of 18 volumes had been published from 1955 to 1973 under the leadership of three Editor-in-Chiefs: F. Hecht, Theodore von Karman, and Martin Summerfield. In 1974, A.K. Oppenheim became the new Editor-in-Chief and several evolved changes were performed including change of the title to Acta Astronautica (for grammatical correctness), cover page change, and format change. From 1974 to 2010, another three Editor-in-Chiefs led the journal with 67 volumes published. They were A.K. Oppenheim, Jean-Pierre Marec, and Rupert Gerzer. The current Editor-in-Chief Jeng-Shing Chern (Rock) took over the job from 2011. Total pages and articles published in 2012 are 3586 and 356, respectively. Currently, the Acta Astronautica Editorial Board consists of one Editor-in-Chief, 15 Co-Editors, one Managing Editor and one Honorary Editor-in-Chief (Jean-Pierre Marec). After 59 years, the Acta Astronautica has become a well-known journal worldwide. Its current rank and impact factor are 7/63 and 0.701, respectively. This paper presents some of the details as well as new strategies and steps. In particular, supports from the IAA Academicians are mandatory and most welcome.

Technical Note: Detective quantum efficiency simulation of a-Se imaging detectors using ARTEMIS.

PubMed

Fang, Yuan; Ito, Takaaki; Nariyuki, Fumito; Kuwabara, Takao; Badano, Aldo; Karim, Karim S

2017-08-01

This work studies the detective quantum efficiency (DQE) of a-Se-based solid state x-ray detectors for medical imaging applications using ARTEMIS, a Monte Carlo simulation tool for modeling x-ray photon, electron and charged carrier transport in semiconductors with the presence of applied electric field. ARTEMIS is used to model the signal formation process in a-Se. The simulation model includes x-ray photon and high-energy electron interactions, and detailed electron-hole pair transport with applied detector bias taking into account drift, diffusion, Coulomb interactions, recombination and trapping. For experimental validation, the DQE performance of prototype a-Se detectors is measured following IEC Testing Standard 62220-1-3. Comparison of simulated and experimental DQE results show reasonable agreement for RQA beam qualities. Experimental validation demonstrated within 5% percentage difference between simulation and experimental DQE results for spatial frequency above 0.25 cycles/mm using uniform applied electric field for RQA beam qualities (RQA5, RQA7 and RQA9). Results include two different prototype detectors with thicknesses of 240 μm and 1 mm. ARTEMIS can be used to model the DQE of a-Se detectors as a function of x-ray energy, detector thickness, and spatial frequency. The ARTEMIS model can be used to improve understanding of the physics of x-ray interactions in a-Se and in optimization studies for the development of novel medical imaging applications. © 2017 American Association of Physicists in Medicine.

Not all SCID pigs are created equally: Two independent mutations in the Artemis gene cause Severe Combined Immunodeficiency (SCID) in pigs

PubMed Central

Waide, Emily H; Dekkers, Jack CM; Ross, Jason W; Rowland, Raymond RR; Wyatt, Carol R; Ewen, Catherine L; Evans, Alyssa B; Thekkoot, Dinesh M; Boddicker, Nicholas J; Serão, Nick VL; Ellinwood, N Matthew; Tuggle, Christopher K

2017-01-01

Mutations in over 30 genes are known to result in impairment of the adaptive immune system, causing a group of disorders collectively known as severe combined immunodeficiency (SCID). SCID disorders are split into groups based on their presence and/or functionality of B, T, and NK cells. Piglets from a line of Yorkshire pigs at Iowa State University were shown to be affected by T− B− NK+ SCID, representing the first example of naturally occurring SCID in pigs. Here, we present evidence for two spontaneous mutations as the molecular basis for this SCID phenotype. Flow cytometry analysis of thymocytes showed an increased frequency of immature T cells in SCID pigs. Fibroblasts from these pigs were more sensitive to ionizing radiation than non-SCID piglets, eliminating the RAG1 and RAG2 genes. Genetic and molecular analyses showed two mutations were present in the Artemis gene, which in homozygous or compound heterozygous state cause the immunodeficient phenotype. Rescue of SCID fibroblast radiosensitivity by human Artemis protein demonstrated that the identified Artemis mutations are the direct cause of this cellular phenotype. The work presented here reveals two mutations in the Artemis gene that cause T− B− NK+ SCID in pigs. The SCID pig can be an important biomedical model, but these mutations would be undesirable in commercial pig populations. The identified mutations and associated genetic tests can be used to address both of these issues. PMID:26320255

Laser Experiments with ARTEMIS Satellite in Cloudy Conditions

NASA Astrophysics Data System (ADS)

Kuzkov, Volodymyr; Sodnik, Zoran; Kuzkov, Sergii; Caramia, Vincenzo

2014-05-01

In July 2001, the ARTEMIS satellite with laser communication terminal OPALE on board was launched. 1789 laser communications sessions were performed between ARTEMIS and SPOT-4 (PASTEL) from 01 April 2003 to 09 January 2008 with total duration of 378 hours. In addition ESA's Optical Ground Station (OGS) performed laser communication experiments with OPALE in various atmospheric conditions. Since the launch of ARTEMIS, the amount of information handled by geostationary telecommunication satellites has increased dramatically and so has the demand for data rate that needs to be transmitted from ground. With limited bandwidth allocations in the radio frequency bands interest has grown for laser communication feeder link technology. In this respect there is interest to compare the influence of atmosphere conditions in different atmospheric regions with respect to laser transmission. Two locations are being compared, namely ESA's OGS (located in an altitude of 2400 m above sea level) and the Main Astronomical Observatory of Ukraine (MAO) (located at an altitude of 190 m above sea level). In 2002 MAO started the development of a ground laser communication system for the AZT-2 telescope. The MAO developed compact laser communication system is called LACES (Laser Atmosphere and Communication Experiments with Satellites) [1] and the work was supported by the National Space Agency of Ukraine and by ESA. The beacon laser from OPALE was occasionally detected even in cloudy conditions and an anomalous atmospheric refraction at low elevation angles was observed. The main results of laser experiments with ARTEMIS through clouds are presented in the paper.

Applied Computational Electromagnetics Society Journal, Volume 9, Number 2

DTIC Science & Technology

1994-07-01

input/output standardization; code or technique optimization and error minimization; innovations in solution technique or in data input/output...THE APPLIED COMPUTATIONAL ELECTROMAGNETICS SOCIETY JOURNAL EDITORS 3DITOR-IN-CH•IF/ACES EDITOR-IN-CHIEP/JOURNAL MANAGING EDITOR W. Perry Wheless...Adalbert Konrad and Paul P. Biringer Department of Electrical and Computer Engineering, University of Toronto Toronto, Ontario, CANADA M5S 1A4 Ailiwir

R. E. (Ted) Munn — Founding editor; a mini-biography

NASA Astrophysics Data System (ADS)

Taylor, Peter; Thomas, Morley; Truhlar, Ed; Whelpdale, Doug

1996-02-01

Ted Munn founded Boundary-Layer Meteorology in 1970 and served as Editor for 75 volumes over a 25 year period. This short article briefly reviews Ted's scientific career with the Atmospheric Environment Service (of Canada), the International Institute for Applied Systems Analysis in Austria and with the Institute of Environmental Studies at the University of Toronto, and as editor of this journal.

Continental Rifts

NASA Astrophysics Data System (ADS)

Rosendahl, B. R.

Continental Rifts, edited by A. M. Quennell, is a new member of the Benchmark Papers in Geology Series, edited in toto by R. W. Fairbridge. In this series the individual volume editors peruse the literature on a given topic, select a few dozen papers of ostensibly benchmark quality, and then reorder them in some sensible fashion. Some of the original papers are republished intact, but many are chopped into “McNuggets™” of information. Depending upon the volume editor, the chopping process can range from a butchering job to careful and prudent pruning. The collecting, sifting, and reorganizing tasks are, of course, equally editor-sensitive. The end product of this series is something akin to a set of Reader's Digest of Geology.

Artemis: Results of the engineering feasibility study

NASA Technical Reports Server (NTRS)

1991-01-01

Information is given in viewgraph form for the Engineering Feasibility Study of the Artemis Project, a plan to establish a permanent base on the Moon. Topics covered include the Common Lunar Lander (CLL), lunar lander engineering study results, lunar lander trajectory analysis, lunar lander conceptual design and mass properties, the lunar lander communication subsystem design, and product assurance.

Lunabotics Mining: Evolution of ARTEMIS PRIME

NASA Technical Reports Server (NTRS)

Bertke, Sarah; Gries, Christine; Huff, Amanda; Logan, Brittany; Oliver, Kaitlin; Rigney, Erica; Tyree, Whitney; Young, Maegan

2010-01-01

This slide presentation reviews the development of Amassing Regolith with Topper Engineers eMploying Innovative Solutions (ARTEMIS) in a competition to develop robotic lunar mining capabilities. The goal of the competition was to design, build and operate a remotely controlled device that is capable of excavating, transporting and discharging lunar regolith simulant in a lunar environment over a 13 minute period.

Project Artemis

NASA Technical Reports Server (NTRS)

Birchenough, Shawn; Kato, Denise; Kennedy, Fred; Akin, David

1990-01-01

The goals of Project Artemis are designed to meet the challege of President Bush to return to the Moon, this time to stay. The first goal of the project is to establish a permanent manned base on the Moon for the purposes of scientific research and technological development. The knowledge gained from the establishment and operations of the lunar base will then be used to achieve the second goal of Project Artemis, the establishment of a manned base on the Martian surface. Throughout both phases of the program, crew safety will be the number one priority. There are four main issues that have governed the entire program: crew safety and mission success, commonality, growth potential, and costing and scheduling. These issues are discussed in more detail.

Investigations into regional ozone concentrations in the Bakken-Williston Basin using ARTEMIS, a mobile measurment platform.

NASA Astrophysics Data System (ADS)

Donohoue, D.; Jumes, D.; Jaglowski, J.

2017-12-01

During a campaign launched in August 2015, concentrations of ozone, nitrogen oxides, and weather conditions were measured throughout the Bakken-Williston Basin. The data was collected using a new in-situ monitoring system ARTEMIS (Atmospheric Research Trailer for Environmental Monitoring and Interactive Science). ARTEMIS is a self-sustaining trailer equipped with a solar panel and four 80 Ah batteries, which can power an instrumental suite. It provided a temporary sampling station which could be erected in five minutes. During this campaign we collected data for one hour at sites throughout North Dakota and Montana. Preliminary results from this data suggests that near active mining or methane flaring regions ozone concentrations appear to be elevated from the background.

The FAO/NASA/NLR Artemis system - An integrated concept for environmental monitoring by satellite in support of food/feed security and desert locust surveillance

NASA Technical Reports Server (NTRS)

Hielkema, J. U.; Howard, J. A.; Tucker, C. J.; Van Ingen Schenau, H. A.

1987-01-01

The African real time environmental monitoring using imaging satellites (Artemis) system, which should monitor precipitation and vegetation conditions on a continental scale, is presented. The hardware and software characteristics of the system are illustrated and the Artemis databases are outlined. Plans for the system include the use of hourly digital Meteosat data and daily NOAA/AVHRR data to study environmental conditions. Planned mapping activities include monthly rainfall anomaly maps, normalized difference vegetation index maps for ten day and monthly periods with a spatial resolution of 7.6 km, ten day crop/rangeland moisture availability maps, and desert locust potential breeding activity factor maps for a plague prevention program.

NK cells are intrinsically functional in pigs with Severe Combined Immunodeficiency (SCID) caused by spontaneous mutations in the Artemis gene

USDA-ARS?s Scientific Manuscript database

We have identified Severe Combined Immunodeficiency (SCID) in a line of Yorkshire pigs at Iowa State University. These SCID pigs lack B-cells and T-cells, but possess Natural Killer (NK) cells. This SCID phenotype is caused by recessive mutations in the Artemis gene. Interestingly, two human tumor c...

Kub5-Hera, the human Rtt103 homolog, plays dual functional roles in transcription termination and DNA repair

PubMed Central

Morales, Julio C.; Richard, Patricia; Rommel, Amy; Fattah, Farjana J.; Motea, Edward A.; Patidar, Praveen L.; Xiao, Ling; Leskov, Konstantin; Wu, Shwu-Yuan; Hittelman, Walter N.; Chiang, Cheng-Ming; Manley, James L.; Boothman, David A.

2014-01-01

Functions of Kub5-Hera (In Greek Mythology Hera controlled Artemis) (K-H), the human homolog of the yeast transcription termination factor Rtt103, remain undefined. Here, we show that K-H has functions in both transcription termination and DNA double-strand break (DSB) repair. K-H forms distinct protein complexes with factors that repair DSBs (e.g. Ku70, Ku86, Artemis) and terminate transcription (e.g. RNA polymerase II). K-H loss resulted in increased basal R-loop levels, DSBs, activated DNA-damage responses and enhanced genomic instability. Significantly lowered Artemis protein levels were detected in K-H knockdown cells, which were restored with specific K-H cDNA re-expression. K-H deficient cells were hypersensitive to cytotoxic agents that induce DSBs, unable to reseal complex DSB ends, and showed significantly delayed γ-H2AX and 53BP1 repair-related foci regression. Artemis re-expression in K-H-deficient cells restored DNA-repair function and resistance to DSB-inducing agents. However, R loops persisted consistent with dual roles of K-H in transcription termination and DSB repair. PMID:24589584

Kub5-Hera, the human Rtt103 homolog, plays dual functional roles in transcription termination and DNA repair.

PubMed

Morales, Julio C; Richard, Patricia; Rommel, Amy; Fattah, Farjana J; Motea, Edward A; Patidar, Praveen L; Xiao, Ling; Leskov, Konstantin; Wu, Shwu-Yuan; Hittelman, Walter N; Chiang, Cheng-Ming; Manley, James L; Boothman, David A

2014-04-01

Functions of Kub5-Hera (In Greek Mythology Hera controlled Artemis) (K-H), the human homolog of the yeast transcription termination factor Rtt103, remain undefined. Here, we show that K-H has functions in both transcription termination and DNA double-strand break (DSB) repair. K-H forms distinct protein complexes with factors that repair DSBs (e.g. Ku70, Ku86, Artemis) and terminate transcription (e.g. RNA polymerase II). K-H loss resulted in increased basal R-loop levels, DSBs, activated DNA-damage responses and enhanced genomic instability. Significantly lowered Artemis protein levels were detected in K-H knockdown cells, which were restored with specific K-H cDNA re-expression. K-H deficient cells were hypersensitive to cytotoxic agents that induce DSBs, unable to reseal complex DSB ends, and showed significantly delayed γ-H2AX and 53BP1 repair-related foci regression. Artemis re-expression in K-H-deficient cells restored DNA-repair function and resistance to DSB-inducing agents. However, R loops persisted consistent with dual roles of K-H in transcription termination and DSB repair.

Military Review, December 1991. Volume 71, Volume 12

DTIC Science & Technology

1991-12-01

intention toendth:oepatyrle in effect since 1968. 4. Bill Bnubaker, " Major League Baseball Is Setting Up a Play For the Talent 18. Havana Rio= adTlvso...Rausch by Colonel David M Glantz, US Army Eoftor in Chief Major Chns J. LeBlanlc 10 In the Wake of Revolution:- Mana~ir Editor 11 Continuity and Change: A ...35 New European Challenges:- Two Cases Patticla L Dw 36 The Yugoslav People’s Army: Books & Features Editor Charles A . Mamn I Between Civil War and

The AMATYC Review. Volume 13, 1991-1992.

ERIC Educational Resources Information Center

Cohen, Don, Ed.

1992-01-01

This document consists of the two numbers of "The AMATYC Review" issued during publication year 1991-1992. The following articles are featured: (1) "Educational Reflections" (D. A. Crocker); (2) "Mathematics: An International View" (I. Malyshev, J. R. Becker, editors); (3) "Pandora's Rectangular Parallelepiped" (L. R. Tanner, editor); (4) "The…

Particle size fraction -Response: Letter to the Editors

EPA Science Inventory

To the Editors: We, the undersigned, would like to comment on the article by Cho et al. (Cho et al. 2009), which was published in the November 2009 issue (volume 11, number 11, page 1682-1689) of Environmental Health Perspectives. We read the paper with great interest as the dis...

The Adventures of Artemis and the Llama: A Case for Imaginary Histories in Art Education

ERIC Educational Resources Information Center

Vallance, Elizabeth

2004-01-01

Artemis is a late Hellenistic Greek marble sculpture of the huntress, running in a flowing garment, now lacking arms, legs, and head, and about three-quarters life-sized. The llama is a remarkable hollow male figure of smooth thin gold, and about two inches tall, and was made by the Inca before the Spanish conquest in 1532. This narrative is just…

Medical Department, United States Army. Surgery in World War 2. Neurosurgery. Volume 2

DTIC Science & Technology

1959-01-01

that there was no obstruction distal to the opening. They might close spontaneously in either area. If the fistula was small and spontaneous closure did...States Army Editor in Chief Colonel JOHN BOYD COATES, Jr ., MC Editors for Neurosurgery R. GLEN SPURLING, M.D. BARNES WOODHALL, M.D. Associate Editor...M.D. M. ELAOT RANDOLPH, M.D. STERLING BUNNELL, M.D. (dec.) ISIDOR S. RAVDIN, M.D. NORTON CANFIELD, M.D. ALFRED R. SHANDS, Jr ., M.D. B. NOLAND CARTER

Laser Ground System for Communication Experiments with ARTEMIS

NASA Astrophysics Data System (ADS)

Kuzkov, Volodymyr; Volovyk, Dmytro; Kuzkov, Sergii; Sodnik, Zoran; Pukha, Sergii; Caramia, Vincenzo

2012-10-01

The ARTEMIS satellite with the OPALE laser communication terminal on-board was launched on 12 July, 2001. 1789 laser communications sessions were performed between ARTEMIS and SPOT-4 (PASTEL) from 01 April 2003 to 09 January 2008 with total duration of 378 hours. Regular laser communication experiments between ESA's Optical Ground Station (OGS - altitude 2400 m above see level) and ARTEMIS in various atmosphere conditions were also performed. The Japanese Space Agency (JAXA) launched the KIRARI (OICETS) satellite with laser communication terminal called LUCE. Laser communication links between KIRARI and ARTEMIS were successfully realized and international laser communications experiments from the KIRARI satellite were also successfully performed with optical ground stations located in the USA (JPL), Spain (ESA OGS), Germany (DLR), and Japan (NICT). The German Space Agency (DLR) performed laser communication links between two LEO satellites (TerraSAR-X and NFIRE), demonstrating data transfer rates of 5.6Gbit/s and performed laser communication experiments between the satellites and the ESA optical ground station. To reduce the influence of weather conditions on laser communication between satellites and ground stations, a network of optical stations situated in different atmosphere regions needs to be created. In 2002, the Main Astronomical Observatory (MAO) started the development of its own laser communication system to be placed into the Cassegrain focus of its 0.7m AZT-2 telescope (Fe = 10.5m), located in Kyiv 190 meters above sea level. The work was supported by the National Space Agency of Ukraine and by ESA ARTEMIS has an orbital position of 21.4° E and an orbital inclination of more than 9.75°. As a result we developed a precise tracking system for AZT-2 telescope (weighing more than 2 tons) using micro-step motors. Software was developed for computer control of the telescope to track the satellite's orbit and a tracking accuracy of 0.6 arcsec was achieved. A compact terminal for Laser Atmosphere and Communication Experiments with Satellite (LACES) has been produced. The LACES terminal includes: A CMOS camera of the pointing subsystem, a CCD camera of the tracking subsystem, an avalanche photodiode receiver module with thermoelectric cooling, a laser transmitter module with thermoelectric temperature control, a tip/tilt atmospheric turbulence compensation subsystem with movable mirrors, a four-quadrant photo-detector, a bit error rate tester module and other optical and electronic components. The principal subsystems and optical elements are mounted on a platform (weight < 20kg), which is located in the Cassegrain focus of the telescope. All systems were tested with ARTEMIS. The telemetry and dump buffer information from OPALE received by the control center in Redu (Belgium) was analyzed. During the beacon scan, the acquisition phase of laser link between OPALE laser terminal of ARTEMIS and LACES laser terminal started and laser signals from AZT-2 were detected by acquisition and tracking CCD sensors of OPALE. Some of the tests were performed in cloudy conditions. A description of our laser ground system and the experimental results will be presented in the report.

Real-Time Hardware-in-the-Loop Simulation of Ares I Launch Vehicle

NASA Technical Reports Server (NTRS)

Tobbe, Patrick; Matras, Alex; Walker, David; Wilson, Heath; Fulton, Chris; Alday, Nathan; Betts, Kevin; Hughes, Ryan; Turbe, Michael

2009-01-01

The Ares Real-Time Environment for Modeling, Integration, and Simulation (ARTEMIS) has been developed for use by the Ares I launch vehicle System Integration Laboratory at the Marshall Space Flight Center. The primary purpose of the Ares System Integration Laboratory is to test the vehicle avionics hardware and software in a hardware - in-the-loop environment to certify that the integrated system is prepared for flight. ARTEMIS has been designed to be the real-time simulation backbone to stimulate all required Ares components for verification testing. ARTE_VIIS provides high -fidelity dynamics, actuator, and sensor models to simulate an accurate flight trajectory in order to ensure realistic test conditions. ARTEMIS has been designed to take advantage of the advances in underlying computational power now available to support hardware-in-the-loop testing to achieve real-time simulation with unprecedented model fidelity. A modular realtime design relying on a fully distributed computing architecture has been implemented.

Modern Newspaper Editing. Second Edition.

ERIC Educational Resources Information Center

Gilmore, Gene; Root, Robert

This volume explains recent technological changes in newspaper publication, comments on how the copy editor must adjust to facilitate these changes, and provides a discussion of some of the ethical and moral questions which every editor must face in appraising the news, in deciding what to print and what to feature, and in displaying material. The…

Cost/Schedule Control Systems Criteria: A Reference Guide to C/SCSC information

DTIC Science & Technology

1992-09-01

Smith, Larry A. "Mainframe ARTEMIS: More than a Project Management Tool -- Earned Value Analysis ( PEVA )," Project Management Journal, 19:23-28 (April 1988...A. "Mainframe ARTEMIS: More than a Project Management Tool - Earned Value Analysis ( PEVA )," Project Management Journal, 19:23-28 (April 1988). 14...than a Project Management Tool -- Earned Value Analysis ( PEVA )," Project Management Journal, 19:23-28 (April 1988). 17. Trufant, Thomas M. and Robert

On the signatures of magnetic islands and multiple X-lines in the solar wind as observed by ARTEMIS and WIND

NASA Astrophysics Data System (ADS)

Eriksson, S.; Newman, D. L.; Lapenta, G.; Angelopoulos, V.

2014-06-01

We report the first observation consistent with a magnetic reconnection generated magnetic island at a solar wind current sheet that was observed on 10 June 2012 by the two ARTEMIS satellites and the upstream WIND satellite. The evidence consists of a core magnetic field within the island which is formed by enhanced Hall magnetic fields across a solar wind reconnection exhaust. The core field at ARTEMIS displays a local dip coincident with a peak plasma density enhancement and a locally slower exhaust speed which differentiates it from a regular solar wind exhaust crossing. Further indirect evidence of magnetic island formation is presented in the form of a tripolar Hall magnetic field, which is supported by an observed electron velocity shear, and plasma density depletion regions which are in general agreement with multiple reconnection X-line signatures at the same current sheet on the basis of predicted signatures of magnetic islands as generated by a kinetic reconnection simulation for solar wind-like conditions. The combined ARTEMIS and WIND observations of tripolar Hall magnetic fields across the same exhaust and Grad-Shrafranov reconstructions of the magnetic field suggest that an elongated magnetic island was encountered which displayed a 4RE normal width and a 43RE extent along the exhaust between two neighboring X-lines.

Lunar Pickup Ions Observed by ARTEMIS: Spatial and Temporal Distribution and Constraints on Species and Source Locations

NASA Technical Reports Server (NTRS)

Halekas, Jasper S.; Poppe, A. R.; Delory, G. T.; Sarantos, M.; Farrell, W. M.; Angelopoulos, V.; McFadden, J. P.

2012-01-01

ARTEMIS observes pickup ions around the Moon, at distances of up to 20,000 km from the surface. The observed ions form a plume with a narrow spatial and angular extent, generally seen in a single energy/angle bin of the ESA instrument. Though ARTEMIS has no mass resolution capability, we can utilize the analytically describable characteristics of pickup ion trajectories to constrain the possible ion masses that can reach the spacecraft at the observation location in the correct energy/angle bin. We find that most of the observations are consistent with a mass range of approx. 20-45 amu, with a smaller fraction consistent with higher masses, and very few consistent with masses below 15 amu. With the assumption that the highest fluxes of pickup ions come from near the surface, the observations favor mass ranges of approx. 20-24 and approx. 36-40 amu. Although many of the observations have properties consistent with a surface or near-surface release of ions, some do not, suggesting that at least some of the observed ions have an exospheric source. Of all the proposed sources for ions and neutrals about the Moon, the pickup ion flux measured by ARTEMIS correlates best with the solar wind proton flux, indicating that sputtering plays a key role in either directly producing ions from the surface, or producing neutrals that subsequently become ionized.

Authors and editors assort on gender and geography in high-rank ecological publications

PubMed Central

Belou, Rebecca M.

2018-01-01

Peer-reviewed publication volume and caliber are widely-recognized proxies for academic merit, and a strong publication record is essential for academic success and advancement. However, recent work suggests that publication productivity for particular author groups may also be determined in part by implicit biases lurking in the publication pipeline. Here, we explore patterns of gender, geography, and institutional rank among authors, editorial board members, and handling editors in high-impact ecological publications during 2015 and 2016. A higher proportion of lead authors had female first names (33.9%) than editorial board members (28.9%), and the proportion of female first names among handling editors was even lower (21.1%). Female editors disproportionately edited publications with female lead authors (40.3% of publications with female lead authors were handled by female editors, though female editors handled only 34.4% of all studied publications). Additionally, ecological authors and editors were overwhelmingly from countries in the G8, and high-ranking academic institutions accounted for a large portion of both the published work, and its editorship. Editors and lead authors with female names were typically affiliated with higher-ranking institutions than their male peers. This description of author and editor features provides a baseline for benchmarking future trends in the ecological publishing culture. PMID:29420647

Authors and editors assort on gender and geography in high-rank ecological publications.

PubMed

Manlove, Kezia R; Belou, Rebecca M

2018-01-01

Peer-reviewed publication volume and caliber are widely-recognized proxies for academic merit, and a strong publication record is essential for academic success and advancement. However, recent work suggests that publication productivity for particular author groups may also be determined in part by implicit biases lurking in the publication pipeline. Here, we explore patterns of gender, geography, and institutional rank among authors, editorial board members, and handling editors in high-impact ecological publications during 2015 and 2016. A higher proportion of lead authors had female first names (33.9%) than editorial board members (28.9%), and the proportion of female first names among handling editors was even lower (21.1%). Female editors disproportionately edited publications with female lead authors (40.3% of publications with female lead authors were handled by female editors, though female editors handled only 34.4% of all studied publications). Additionally, ecological authors and editors were overwhelmingly from countries in the G8, and high-ranking academic institutions accounted for a large portion of both the published work, and its editorship. Editors and lead authors with female names were typically affiliated with higher-ranking institutions than their male peers. This description of author and editor features provides a baseline for benchmarking future trends in the ecological publishing culture.

Editor's message: Student involvement

Treesearch

Bill Block

2012-01-01

In the initial Editor's Message of this volume, I stated my intent to involve more students in the publication process. A number of people commented on it being a good idea, but only a couple have followed up. One was Paul Krausman, President of The Wildlife Society. We matched graduate students from the University of Montana wildlife program with manuscripts...

Teaching One Way and Testing Another: An Interview with Scott Howell

ERIC Educational Resources Information Center

Morrison, James L.; Howell, Scott

2007-01-01

Editor-in-Chief James L. Morrison interviews Scott Howell, the co-editor of a three-volume book series entitled "Online Assessment and Measurement" that was published in 2006 by IDEA Group. In discussing his own research, Howell first highlights the value of test blueprints as a valuable tool for ensuring an effective alignment of…

Vinken and Bruyn's Handbook of Clinical Neurology. A witness of late-twentieth century neurological progress.

PubMed

Koehler, P J; Jennekens, F G I

2008-01-01

Vinken and Bruyn's Handbook of Clinical Neurology (HCN) is best characterized as an encyclopedia. In this paper we describe the origin, production, and reception of HCN. Data were gathered from a literature search, by screening of HCN-volumes, interviewing key-role persons and a study of an HCN-archive. The initiative for HCN was taken by two Excerpta Medica staff members, the one a strategist with expertise in information systems, the other a gifted neurologist with an expert knowledge of who is who in the world of neurological literature. Within a period of 38 years, 2799 authors, 28 volume editors, the two initiators, and a third chief editor for the American continent described the whole of neurology in 1909 chapters on all together 46,025 pages (excluding index volumes). HCN was sold mainly to medical institutes in affluent countries. A digital version of the revised edition was proposed by the editors but refused by the publisher for commercial reasons. HCN was in general well received by book reviewers. The main criticisms concerned the price of the volumes, lack of editorial control, inadequacy of indexes, and lack of cross references. HCN offers unrivalled information on the state of the art of the clinical neurosciences in the second half of the twentieth century. In addition, it contains extensive reviews of the history of neurological diseases in the volumes of the original edition.

Subjective Mapping of Dust Emission Sources by Using MODIS Imagery: Reproducibility Assessment

DTIC Science & Technology

2017-05-31

ER D C/ CR RE L TR -1 7- 8 ERDC 6.2 Geospatial Research and Engineering (GRE) ARTEMIS STO-R DUST-CLOUD Subjective Mapping of Dust...N. Sinclair and Sandra L. Jones May 2017 Approved for public release; distribution is unlimited. The U.S. Army Engineer Research and...library at http://acwc.sdp.sirsi.net/client/default. ERDC 6.2 Geospatial Research and Engineering (GRE) ARTEMIS STO-R DUST-CLOUD ERDC/CRREL TR-17-8

Remote sensing of reconnection via ARTEMIS dual-spacecraft observations

NASA Astrophysics Data System (ADS)

Kiehas, Stefan; Angelopoulos, Vassilis; Runov, Andrei; Li, Shan-Shan

2013-04-01

Each month the two ARTEMIS probes spend about four days in the Earth's magnetotail near lunar orbit. Due to the near-equatorial orbit, the probes spend a considerable time near and inside the plasma sheet. This allows us to investigate large-scale effects of reconnection, such as flux ropes and high-speed flows, utilizing dual-probe observations on a regular basis. On August 31, 2012 around 03:00 UT, the ARTEMIS probes were separated by only 350 km in X_GSW and 0.6 (1) RE in Y_GSW (Z_GSW), where GSW denotes the Geocentric Solar Wind coordinate system, which x-axis is antiparallel to the solar wind flow direction. The two probes observe several TCRs and flux ropes. The inter-spacecraft separation allows us to determine the size of these structures to be not more than 6 RE in z. Counterstreaming beams observed by both probes indicate the simultaneous activity of two X-lines, earthward and tailward of the probes, respectively.

Understanding Temporal and Spatial Variability of the Lunar Helium Atmosphere Using Simultaneous Observations from LRO, LADEE, and ARTEMIS

NASA Technical Reports Server (NTRS)

Hurley, Dana M.; Cook, Jason C.; Benna, Mehdi; Halekas, Jasper S.; Feldman, Paul D.; Retherford, Kurt D.; Hodges, R. Richard; Grava, Cesare; Mahaffy, Paul; Gladstone, G. Randall;

Accuracy, repeatability, and reproducibility of Artemis very high-frequency digital ultrasound arc-scan lateral dimension measurements

PubMed Central

Reinstein, Dan Z.; Archer, Timothy J.; Silverman, Ronald H.; Coleman, D. Jackson

2008-01-01

Purpose To determine the accuracy, repeatability, and reproducibility of measurement of lateral dimensions using the Artemis (Ultralink LLC) very high-frequency (VHF) digital ultrasound (US) arc scanner. Setting London Vision Clinic, London, United Kingdom. Methods A test object was measured first with a micrometer and then with the Artemis arc scanner. Five sets of 10 consecutive B-scans of the test object were performed with the scanner. The test object was removed from the system between each scan set. One expert observer and one newly trained observer separately measured the lateral dimension of the test object. Two-factor analysis of variance was performed. The accuracy was calculated as the average bias of the scan set averages. The repeatability and reproducibility coefficients were calculated. The coefficient of variation (CV) was calculated for repeatability and reproducibility. Results The test object was measured to be 10.80 mm wide. The mean lateral dimension bias was 0.00 mm. The repeatability coefficient was 0.114 mm. The reproducibility coefficient was 0.026 mm. The repeatability CV was 0.38%, and the reproducibility CV was 0.09%. There was no statistically significant variation between observers (P = .0965). There was a statistically significant variation between scan sets (P = .0036) attributed to minor vertical changes in the alignment of the test object between consecutive scan sets. Conclusion The Artemis VHF digital US arc scanner obtained accurate, repeatable, and reproducible measurements of lateral dimensions of the size commonly found in the anterior segment. PMID:17081860

Understanding temporal and spatial variability of the lunar helium atmosphere using simultaneous observations from LRO, LADEE, and ARTEMIS

NASA Astrophysics Data System (ADS)

Hurley, Dana M.; Cook, Jason C.; Benna, Mehdi; Halekas, Jasper S.; Feldman, Paul D.; Retherford, Kurt D.; Hodges, R. Richard; Grava, Cesare; Mahaffy, Paul; Gladstone, G. Randall; Greathouse, Thomas; Kaufmann, David E.; Elphic, Richard C.; Stern, S. Alan

2016-07-01

Simultaneous measurements of helium in the exosphere of the Moon are made from the Lunar Reconnaissance Orbiter (LRO) Lyman Alpha Mapping Project (LAMP) and the Lunar Atmosphere and Dust Environment Explorer (LADEE) Neutral Mass Spectrometer (NMS) through the entire 5-month span of the LADEE mission. In addition, the ARTEMIS mission monitored the solar wind alpha particle flux to the Moon. Modeling the lunar helium exosphere, we relate the LAMP polar observations to the LADEE equatorial observations. Further, using the ARTEMIS alpha flux in the Monte Carlo model reproduces the temporal variations in helium density. Comparing the LAMP data to the LADEE data shows excellent agreement. Comparing those with the ARTEMIS data reveals that the solar wind alpha flux is the primary driver to variability in the helium exosphere throughout the LADEE mission. Using a decay time for exospheric helium of 5 days, we determine that the solar wind contributes 64 ± 5% of the helium to the lunar exosphere. The remaining 36 ± 5% is presumed to come from outgassing of radiogenic helium from the interior of the Moon. Furthermore, the model reproduces the measurements if 63 ± 6% of the incident alpha particles are converted to thermalized helium atoms through the interaction between the alphas and the lunar surface. However, these values are dependent on both inferred source rates from LAMP and LADEE observations and on the assumed time constant of the exospheric decay rate.

Flexure and the role of inplane force around coronae on Venus

NASA Technical Reports Server (NTRS)

Brown, C. David; Grimm, Robert E.

1993-01-01

Large coronae on Venus, such as Artemis and Latona, are rimmed by conspicuous trenches and associated outer rises. Sandwell and Schubert have observed that these systems resemble terrestrial subduction zones in planform and have succeeded in fitting an elastic plate bending equation to the inferred flexural topography. However, the first zero crossing bending moments required are -2.5 x 10(exp 17) N for Artemis and -5.0 x 10(exp 16) N for Latona. Since these moments are similar in magnitude to those of subducting slabs on Earth, a rollback subduction mechanism was proposed to explain the flexure around the largest coronae, although a differential thermal subsidence model is sufficient to account for the topography around some coronae. The purpose is to investigate the effect of inplane force as a possible alternative to large applied moments in producing flexure at Artemis and Latona. The close correlation of gravity to topography on Venus implies the absence of a low viscosity zone and the strong coupling of the lithosphere to mantle convection. If coronae are the surface manifestations of mantle plumes, they may be the sites of active convective stress coupling. As the upwelling reaches the lithosphere, it spreads radially outward, inducing shear tractions on the base of the plate. In addition, the hot, expanding corona may load the surrounding plate horizonally. Both the basal shear stresses and radial loading can be treated as an equivalent compressive inplane force in the mechanical lithosphere, which contributes to the bending of the outlying plate. Using a model that relates inplane force to the measured gravity anomalies, a rough value of the inplane force at Artemis was calculated. Recent Pioneer Venus spherical harmonic gravity models indicate a geoid anomaly of about 75 m over Artemis, which corresponds to an estimated inplane force on the order of -1x10(exp 13) N/m. The gravity model is unable to resolve Latona, but an inplane force of similar dimensions is assumed. The maximum possible inplane force based on the expected rheology can be constrained by using the approximate 5 K/km thermal gradient inferred from the best fit 30 km elastic plate at Artemis and Latona. For a dry olivine flow law in the upper mantle, the compressional load limit of the 60 km thick mechanical lithosphere is -4 x 10(exp 13) N/m. This value is equivalent to a load of -8 x 10(exp 13) N/m on a 30 km thick elastic plate.

Preface: Ecosystem services, ecosystem health and human communities

NASA Astrophysics Data System (ADS)

Plag, Hans-Peter

2018-04-01

This special issue contains a collection of manuscripts that were originally intended to be included in the special issue on "Physics and Economics of Ecosystem Services Flows" (Volume 101, guest editors H. Su, J. Dong and S. Nagarajan) and "Biogeochemical Processes in the Changing Wetland Environment" (Volume 103, guest editors J. Bai, L. Huang and H. Gao). All of them are addressing issues related to ecosystem services in different settings. Ecosystem services are of high value for both the ecosystems and human communities, and understanding the impacts of environmental processes and human activities on ecosystems is of fundamental importance for the preservation of these services.

The OICETS mission

NASA Astrophysics Data System (ADS)

Jono, Takashi; Arai, Katsuyoshi

2017-11-01

The Optical Inter-orbit Communications Engineering Test Satellite (OICETS) was successfully launched on 23th August 2005 and thrown into a circular orbit at the altitude of 610 km. The main mission is to demonstrate the free-space inter satellite laser communications with the cooperation of the Advanced Relay and Technology Mission (ARTEMIS) geostationary satellite developed by the European Space Agency. This paper presents the overview of the OICETS and laser terminal, a history of international cooperation between Japan Aerospace Exploration Agency (JAXA) and ESA and typical results of the inter-orbit laser communication experiment carried out with ARTEMIS.

Real-Time and Retrospective Health-Analytics-as-a-Service: A Novel Framework.

PubMed

Khazaei, Hamzeh; McGregor, Carolyn; Eklund, J Mikael; El-Khatib, Khalil

2015-11-18

Analytics-as-a-service (AaaS) is one of the latest provisions emerging from the cloud services family. Utilizing this paradigm of computing in health informatics will benefit patients, care providers, and governments significantly. This work is a novel approach to realize health analytics as services in critical care units in particular. To design, implement, evaluate, and deploy an extendable big-data compatible framework for health-analytics-as-a-service that offers both real-time and retrospective analysis. We present a novel framework that can realize health data analytics-as-a-service. The framework is flexible and configurable for different scenarios by utilizing the latest technologies and best practices for data acquisition, transformation, storage, analytics, knowledge extraction, and visualization. We have instantiated the proposed method, through the Artemis project, that is, a customization of the framework for live monitoring and retrospective research on premature babies and ill term infants in neonatal intensive care units (NICUs). We demonstrated the proposed framework in this paper for monitoring NICUs and refer to it as the Artemis-In-Cloud (Artemis-IC) project. A pilot of Artemis has been deployed in the SickKids hospital NICU. By infusing the output of this pilot set up to an analytical model, we predict important performance measures for the final deployment of Artemis-IC. This process can be carried out for other hospitals following the same steps with minimal effort. SickKids' NICU has 36 beds and can classify the patients generally into 5 different types including surgical and premature babies. The arrival rate is estimated as 4.5 patients per day, and the average length of stay was calculated as 16 days. Mean number of medical monitoring algorithms per patient is 9, which renders 311 live algorithms for the whole NICU running on the framework. The memory and computation power required for Artemis-IC to handle the SickKids NICU will be 32 GB and 16 CPU cores, respectively. The required amount of storage was estimated as 8.6 TB per year. There will always be 34.9 patients in SickKids NICU on average. Currently, 46% of patients cannot get admitted to SickKids NICU due to lack of resources. By increasing the capacity to 90 beds, all patients can be accommodated. For such a provisioning, Artemis-IC will need 16 TB of storage per year, 55 GB of memory, and 28 CPU cores. Our contributions in this work relate to a cloud architecture for the analysis of physiological data for clinical decisions support for tertiary care use. We demonstrate how to size the equipment needed in the cloud for that architecture based on a very realistic assessment of the patient characteristics and the associated clinical decision support algorithms that would be required to run for those patients. We show the principle of how this could be performed and furthermore that it can be replicated for any critical care setting within a tertiary institution.

Real-Time and Retrospective Health-Analytics-as-a-Service: A Novel Framework

PubMed Central

McGregor, Carolyn; Eklund, J Mikael; El-Khatib, Khalil

2015-01-01

Background Analytics-as-a-service (AaaS) is one of the latest provisions emerging from the cloud services family. Utilizing this paradigm of computing in health informatics will benefit patients, care providers, and governments significantly. This work is a novel approach to realize health analytics as services in critical care units in particular. Objective To design, implement, evaluate, and deploy an extendable big-data compatible framework for health-analytics-as-a-service that offers both real-time and retrospective analysis. Methods We present a novel framework that can realize health data analytics-as-a-service. The framework is flexible and configurable for different scenarios by utilizing the latest technologies and best practices for data acquisition, transformation, storage, analytics, knowledge extraction, and visualization. We have instantiated the proposed method, through the Artemis project, that is, a customization of the framework for live monitoring and retrospective research on premature babies and ill term infants in neonatal intensive care units (NICUs). Results We demonstrated the proposed framework in this paper for monitoring NICUs and refer to it as the Artemis-In-Cloud (Artemis-IC) project. A pilot of Artemis has been deployed in the SickKids hospital NICU. By infusing the output of this pilot set up to an analytical model, we predict important performance measures for the final deployment of Artemis-IC. This process can be carried out for other hospitals following the same steps with minimal effort. SickKids’ NICU has 36 beds and can classify the patients generally into 5 different types including surgical and premature babies. The arrival rate is estimated as 4.5 patients per day, and the average length of stay was calculated as 16 days. Mean number of medical monitoring algorithms per patient is 9, which renders 311 live algorithms for the whole NICU running on the framework. The memory and computation power required for Artemis-IC to handle the SickKids NICU will be 32 GB and 16 CPU cores, respectively. The required amount of storage was estimated as 8.6 TB per year. There will always be 34.9 patients in SickKids NICU on average. Currently, 46% of patients cannot get admitted to SickKids NICU due to lack of resources. By increasing the capacity to 90 beds, all patients can be accommodated. For such a provisioning, Artemis-IC will need 16 TB of storage per year, 55 GB of memory, and 28 CPU cores. Conclusions Our contributions in this work relate to a cloud architecture for the analysis of physiological data for clinical decisions support for tertiary care use. We demonstrate how to size the equipment needed in the cloud for that architecture based on a very realistic assessment of the patient characteristics and the associated clinical decision support algorithms that would be required to run for those patients. We show the principle of how this could be performed and furthermore that it can be replicated for any critical care setting within a tertiary institution. PMID:26582268

Possible giant metamorphic core complex at the center of Artemis Corona, Venus

USGS Publications Warehouse

Spencer, J.E.

2001-01-01

Hundreds of circular features on Venus known as coronae are characterized by annular fractures and commonly associated radial fractures and lava flows. Coronae are thought to have been produced by buoyant mantle diapirs that flatten and spread at the base of the lithosphere and cause fracturing, uplift, and magmatism. The interior of Artemis Corona, by far the largest corona at 2100 km diameter, is divided in half by a northeast-trending deformation belt that contains numerous rounded ridges resembling antiforms. The largest of these ridges, located at the center of Artemis Corona, is ???5 km high on its steep northwest flank where it is adjacent to a flat-bottomed, 10-km-wide trough interpreted as a rift valley. The 280-km-long antiformal ridge is marked by perpendicular grooves that cross the ???50-km-wide ridge and extend southeastward as far as 120 km across adjacent plains. The grooves abruptly terminate northwestward at the rift trough. The large antiformal ridge terminates southwestward at a transform shear zone that parallels the grooves. These features-rift valley, antiformal uplift, grooves, and transform shear zone-are morphologically and geometrically similar to grooved, elevated, submarine metamorphic core complexes on the inside corners of ridge-transform intersections of slow-spreading ridges on Earth. As with submarine core complexes, the grooved surface on Venus is interpreted as the footwall of a large-displacement normal fault, and the grooves are inferred to be the product of plastic molding of the footwall to irregularities on the underside of the hanging wall followed by tectonic exhumation of the molded grooves and conveyer-belt-like transport up and over the large antiform and across the southeastern plains. According to this interpretation, the trend of the grooves records the direction of extension, which is perpendicular to the thrusts at the leading edge of the annular thrust belt 1000 km to the southeast. Both may have formed at the same time as a result of uniform southeastward displacement of the southeastern half of the interior of Artemis Corona. The location of this grooved core complex at the center of Artemis Corona may reflect genesis above the bouyant, ascending tail of the corona-producing mantle diapir.

Laser Communication Experiments with Artemis Satellite

NASA Astrophysics Data System (ADS)

Kuzkov, Sergii; Sodnik, Zoran; Kuzkov, Volodymyr

2013-10-01

In November 2001, the European Space Agency (ESA) established the world-first inter-satellite laser communication link between the geostationary ARTEMIS satellite and the low Earth orbiting (LEO) SPOT-4 Earth observation satellite, demonstrating data rates of 50 Mbps. In 2006, the Japanese Space Agency launched the KIRARI (OICETS) LEO satellite with a compatible laser communication terminal and bidirectional laser communication links (50 Mbps and 2 Mbps) were successfully realized between KIRARI and ARTEMIS. ESA is now developing the European Data Relay Satellite (EDRS) system, which will use laser communication technology to transmit data between the Sentinel 1 and 2 satellites in LEO to two geostationary satellites (EDRS-A and EDRS-C) at data rates of 1.8 Gbps. As the data handling capabilities of state-of-the-art telecommunication satellites in GEO increase so is the demand for the feeder-link bandwidth to be transmitted from ground. This is why there is an increasing interest in developing high bandwidth ground-to-space laser communication systems working through atmosphere. In 2002, the Main Astronomical Observatory (MAO) started the development of its own laser communication system for its 0.7m AZT-2 telescope, located in Kyiv, Ukraine. The work was supported by the National Space Agency of Ukraine and by ESA. MAO developed a highly accurate computerized tracking system for AZT-2 telescope and a compact laser communication package called LACES (Laser Atmosphere and Communication Experiments with Satellites). The LACES instrument includes a camera of the pointing and tracking subsystems, a receiver module, a laser transmitter module, a tip/tilt atmospheric turbulence compensation subsystem, a bit error rate tester module and other optical and electronic components. The principal subsystems are mounted on a platform, which is located at the Cassegrain focus of the AZT-2 telescope. All systems were tested with the laser communication payload on-board ARTEMIS and the data analysis was supported by the telemetry received from the ARTEMIS payload control centre in Redu (Belgium). Special attention was focused on the investigation of the impact of atmosphere turbulence on laser beam propagation, especially in cloudy conditions. A description of our telescope and ground based laser system as well as the experimental results will be presented.

The ARTEMIS European driving cycles for measuring car pollutant emissions.

PubMed

André, Michel

2004-12-01

In the past 10 years, various work has been undertaken to collect data on the actual driving of European cars and to derive representative real-world driving cycles. A compilation and synthesis of this work is provided in this paper. In the frame of the European research project: ARTEMIS, this work has been considered to derive a set of reference driving cycles. The main objectives were as follows: to derive a common set of reference real-world driving cycles to be used in the frame of the ARTEMIS project but also in the frame of on-going national campaigns of pollutant emission measurements, to ensure the compatibility and integration of all the resulting emission data in the European systems of emission inventory; to ensure and validate the representativity of the database and driving cycles by comparing and taking into account all the available data regarding driving conditions; to include in three real-world driving cycles (urban, rural road and motorway) the diversity of the observed driving conditions, within sub-cycles allowing a disaggregation of the emissions according to more specific driving conditions (congested and free-flow urban). Such driving cycles present a real advantage as they are derived from a large database, using a methodology that was widely discussed and approved. In the main, these ARTEMIS driving cycles were designed using the available data, and the method of analysis was based to some extent on previous work. Specific steps were implemented. The study includes characterisation of driving conditions and vehicle uses. Starting conditions and gearbox use are also taken into account.

DCLRE1C (ARTEMIS) mutations causing phenotypes ranging from atypical severe combined immunodeficiency to mere antibody deficiency

PubMed Central

Volk, Timo; Pannicke, Ulrich; Reisli, Ismail; Bulashevska, Alla; Ritter, Julia; Björkman, Andrea; Schäffer, Alejandro A.; Fliegauf, Manfred; Sayar, Esra H.; Salzer, Ulrich; Fisch, Paul; Pfeifer, Dietmar; Di Virgilio, Michela; Cao, Hongzhi; Yang, Fang; Zimmermann, Karin; Keles, Sevgi; Caliskaner, Zafer; Güner, S¸ükrü; Schindler, Detlev; Hammarström, Lennart; Rizzi, Marta; Hummel, Michael; Pan-Hammarström, Qiang; Schwarz, Klaus; Grimbacher, Bodo

2015-01-01

Null mutations in genes involved in V(D)J recombination cause a block in B- and T-cell development, clinically presenting as severe combined immunodeficiency (SCID). Hypomorphic mutations in the non-homologous end-joining gene DCLRE1C (encoding ARTEMIS) have been described to cause atypical SCID, Omenn syndrome, Hyper IgM syndrome and inflammatory bowel disease—all with severely impaired T-cell immunity. By whole-exome sequencing, we investigated the molecular defect in a consanguineous family with three children clinically diagnosed with antibody deficiency. We identified perfectly segregating homozygous variants in DCLRE1C in three index patients with recurrent respiratory tract infections, very low B-cell numbers and serum IgA levels. In patients, decreased colony survival after irradiation, impaired proliferative response and reduced counts of naïve T cells were observed in addition to a restricted T-cell receptor repertoire, increased palindromic nucleotides in the complementarity determining regions 3 and long stretches of microhomology at switch junctions. Defective V(D)J recombination was complemented by wild-type ARTEMIS protein in vitro. Subsequently, homozygous or compound heterozygous DCLRE1C mutations were identified in nine patients from the same geographic region. We demonstrate that DCLRE1C mutations can cause a phenotype presenting as only antibody deficiency. This novel association broadens the clinical spectrum associated with ARTEMIS mutations. Clinicians should consider the possibility that an immunodeficiency with a clinically mild initial presentation could be a combined immunodeficiency, so as to provide appropriate care for affected patients. PMID:26476407

Runaway Train: A Leaky Radiosensitive SCID with Skin Lesions and Multiple Lymphomas.

PubMed

Fevang, Børre; Fagerli, Unn Merete; Sorte, Hanne; Aarset, Harald; Hov, Håkon; Langmyr, Marit; Keil, Thomas Morten; Bjørge, Ellen; Aukrust, Pål; Stray-Pedersen, Asbjørg; Gedde-Dahl, Tobias

2018-01-01

The nuclease Artemis is essential for the development of T-cell and B-cell receptors and repair of DNA double-strand breaks, and a loss of expression or function will lead to a radiosensitive severe combined immunodeficiency with no functional T-cells or B-cells (T-B-SCID). Hypomorphic mutations in the Artemis gene can lead to a functional, but reduced, T-cell and B-cell repertoire with a more indolent clinical course called "leaky" SCID. Here, we present the case of a young man who had increasingly aggressive lymphoproliferative skin lesions from 2 years of age which developed into multiple EBV+ B-cell lymphomas, where a hypomorphic mutation in the Artemis gene was found in a diagnostic race against time using whole exome sequencing. The patient was given a haploidentical stem cell transplant while in remission for his lymphomas and although the initial course was successful, he succumbed to a serious Pneumocystis jirovecii pneumonia 5 months after the transplant. The case underscores the importance of next-generation sequencing in the diagnosis of patients with suspected severe immunodeficiency.

Applications of Multi-Body Dynamical Environments: The ARTEMIS Transfer Trajectory Design

NASA Technical Reports Server (NTRS)

Folta, David C.; Woodard, Mark; Howell, Kathleen; Patterson, Chris; Schlei, Wayne

2010-01-01

The application of forces in multi-body dynamical environments to pennit the transfer of spacecraft from Earth orbit to Sun-Earth weak stability regions and then return to the Earth-Moon libration (L1 and L2) orbits has been successfully accomplished for the first time. This demonstrated transfer is a positive step in the realization of a design process that can be used to transfer spacecraft with minimal Delta-V expenditures. Initialized using gravity assists to overcome fuel constraints; the ARTEMIS trajectory design has successfully placed two spacecraft into EarthMoon libration orbits by means of these applications.

EMC tests on the RITA Ion Propulsion Assembly for the ARTEMIS satellite

NASA Astrophysics Data System (ADS)

Mueller, H.; Kukies, R.; Bassner, H.

1992-07-01

Objectives and results of EMC tests performed on the RITA Ion Propulsion Assembly to demonstrate its compatibility with the requirements of ARTEMIS are discussed. The tested configuration included the RIT 10 thruster, neutralizer, RF generator, power supply and control unit, and electrical ground support equipment. Test results show that the RIT 10 thruster fulfils the EMC requirements for radiated emission in the critical frequency ranges (L/S/KU bands). The emitted E- and H-fields are not expected to disturb the satellite electronics, and no special shielding or other measures to protect the antennas are needed.

Use of Fuzzycones for Sun-Only Attitude Determination: THEMIS Becomes ARTEMIS

NASA Technical Reports Server (NTRS)

Hashmall, Joseph A.; Felikson, Denis; Sedlak, Joseph E.

2009-01-01

In order for two THEMIS probes to successfully transition to ARTEMIS it will be necessary to determine attitudes with moderate accuracy using Sun sensor data only. To accomplish this requirement, an implementation of the Fuzzycones maximum likelihood algorithm was developed. The effect of different measurement uncertainty models on Fuzzycones attitude accuracy was investigated and a bin-transition technique was introduced to improve attitude accuracy using data with uniform error distributions. The algorithm was tested with THEMIS data and in simulations. The analysis results show that the attitude requirements can be met using Fuzzycones and data containing two bin-transitions.

Wilderness Medicine Newsletter, Volume 5.

ERIC Educational Resources Information Center

Wilderness Medicine Newsletter, 1994

1994-01-01

This volume of newsletters addresses issues related to the treatment and prevention of medical emergencies in the wilderness. Each issue includes feature articles, book reviews, product reviews, letters to the editor, notices of upcoming wilderness conferences and training courses, additional resources, and general information relevant to medical…

CrossTalk. The Journal of Defense Software Engineering. Volume 15, Number 12, December 2002

DTIC Science & Technology

2002-12-01

by Lt. Col. Barry L. Shoop and Lt. Col. Kenneth L. Alford A CMMI Case Study: Process Engineering vs. Culture and Leadership This article proposes...receive the information at least 90 days before registration. Send an announcement to the CROSSTALK Editorial Department. STSC Online Services...MANAGING EDITOR ASSOCIATE EDITOR ARTICLE COORDINATOR CREATIVE SERVICES COORDINATOR PHONE FAX E-MAIL CROSSTALK ONLINE CRSIP ONLINE Lt. Col. Glenn A. Palmer

Index to Journal of the Midwest History of Education Society, Volume 25, No. 2, 1998 (for Volumes 1-25, 1972-1998)

ERIC Educational Resources Information Center

Hanna, Robert C.

1998-01-01

This issue of the Journal of the Midwest History of Education Society provides a cumulative index from Volume 1, No. 1 (1972) through Volume 25, No. 1 (1998). Also included are the history of the Midwest History of Education Society, starting with its founding in 1966 (in Editor's Foreword); Officers of the Midwest History of Education Society…

DCLRE1C (ARTEMIS) mutations causing phenotypes ranging from atypical severe combined immunodeficiency to mere antibody deficiency.

PubMed

Volk, Timo; Pannicke, Ulrich; Reisli, Ismail; Bulashevska, Alla; Ritter, Julia; Björkman, Andrea; Schäffer, Alejandro A; Fliegauf, Manfred; Sayar, Esra H; Salzer, Ulrich; Fisch, Paul; Pfeifer, Dietmar; Di Virgilio, Michela; Cao, Hongzhi; Yang, Fang; Zimmermann, Karin; Keles, Sevgi; Caliskaner, Zafer; Güner, S Ükrü; Schindler, Detlev; Hammarström, Lennart; Rizzi, Marta; Hummel, Michael; Pan-Hammarström, Qiang; Schwarz, Klaus; Grimbacher, Bodo

2015-12-20

Null mutations in genes involved in V(D)J recombination cause a block in B- and T-cell development, clinically presenting as severe combined immunodeficiency (SCID). Hypomorphic mutations in the non-homologous end-joining gene DCLRE1C (encoding ARTEMIS) have been described to cause atypical SCID, Omenn syndrome, Hyper IgM syndrome and inflammatory bowel disease-all with severely impaired T-cell immunity. By whole-exome sequencing, we investigated the molecular defect in a consanguineous family with three children clinically diagnosed with antibody deficiency. We identified perfectly segregating homozygous variants in DCLRE1C in three index patients with recurrent respiratory tract infections, very low B-cell numbers and serum IgA levels. In patients, decreased colony survival after irradiation, impaired proliferative response and reduced counts of naïve T cells were observed in addition to a restricted T-cell receptor repertoire, increased palindromic nucleotides in the complementarity determining regions 3 and long stretches of microhomology at switch junctions. Defective V(D)J recombination was complemented by wild-type ARTEMIS protein in vitro. Subsequently, homozygous or compound heterozygous DCLRE1C mutations were identified in nine patients from the same geographic region. We demonstrate that DCLRE1C mutations can cause a phenotype presenting as only antibody deficiency. This novel association broadens the clinical spectrum associated with ARTEMIS mutations. Clinicians should consider the possibility that an immunodeficiency with a clinically mild initial presentation could be a combined immunodeficiency, so as to provide appropriate care for affected patients. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Library Off-Site Shelving: Guide for High-Density Facilities.

ERIC Educational Resources Information Center

Nitecki, Danuta A., Ed.; Kendrick, Curtis L., Ed.

This collection of essays addresses the planning, construction, and operating issues relating to high-density library shelving facilities. The volume covers essential topics that address issues relating to the building, its operations, and serving the collections. It begins with an introduction by the volume's editors, "The Paradox and…

Apollo, an Artemis-related nuclease, interacts with TRF2 and protects human telomeres in S phase.

PubMed

van Overbeek, Megan; de Lange, Titia

2006-07-11

Human chromosome ends are protected by shelterin, an abundant six-subunit protein complex that binds specifically to the telomeric-repeat sequences, regulates telomere length, and ensures that chromosome ends do not elicit a DNA-damage response (reviewed in). Using mass spectrometry of proteins associated with the shelterin component Rap1, we identified an SMN1/PSO2 nuclease family member that is closely related to Artemis. We refer to this protein as Apollo and report that Apollo has the ability to localize to telomeres through an interaction with the shelterin component TRF2. Although its low abundance at telomeres indicates that Apollo is not a core component of shelterin, Apollo knockdown with RNAi resulted in senescence and the activation of a DNA-damage signal at telomeres as evidenced by telomere-dysfunction-induced foci (TIFs). The TIFs occurred primarily in S phase, suggesting that Apollo contributes to a processing step associated with the replication of chromosome ends. Furthermore, some of the metaphase chromosomes showed two telomeric signals at single-chromatid ends, suggesting an aberrant telomere structure. We propose that the Artemis-like nuclease Apollo is a shelterin accessory factor required for the protection of telomeres during or after their replication.

Thermophysical Properties of Matter - the TPRC Data Series. Volume 14. Master Index - To Materials and Properties

DTIC Science & Technology

1979-01-01

Chloropentalfluoroothane - - - - - - - 11 140 1 - Chloropropane - 69 22 -- - - - Chlorosi lane - 6s 22 - - - - - - a-Chlorotoluens - 6s 22 - - - - - - -Chlorotofuene - 6s...Properties,’ Touloukian, 1 .S. and Ho, C. Y., 197 pp., 1979. To further expand this Data Series and to facilitate current research studies, this Master...Editor Volume 1 . Thermal Conductivity-Metallic Elements and Alloys Volume 2. Thermal Conductivity-Nonmetallic Solids Volume 3. Thermal Conductivity

Air and Space Power Journal - Africa and Francophonie. Volume 6, Number 2, 2nd Quarter 2015

DTIC Science & Technology

2015-01-01

Power Journal ,155 N . Twining Street,Maxwell AFB,AL,36112 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND...G. Peck Editor Remy M Mauduit Megan N . Hoehn, Editorial Assistant Marvin Bassett, PhD, Contributing Editor Nedra 0 . Looney, P~s Production...accessed 8 March 2014, http://www.eia.gov /dnav/pet/hist/LeafHandler.ashx? n =PET&s=RCLC1&f=D. 12. All prices are adjusted for inflation to current

Was Michelangelo's IQ 180?

ERIC Educational Resources Information Center

Blum, Jeffrey M.

1979-01-01

This reviewer finds that Lewis M. Terman's five-volume "Genetic Studies of Genius," published between 1925 and 1959, makes exaggerated claims for IQ scores as measures of natural ability. (Editor/SJL)

Reach for Reference. What Did We Wear Yesterday? A New Costume Reference

ERIC Educational Resources Information Center

Safford, Barbara Ripp

2004-01-01

This article describes a new five-volume series, "Fashion, Costume, and Culture: Clothing, Headwear, Body Decorations, and Footwear through the Ages" (Sara Pendergast and Tom Pendergast, Editors), that provides a broad overview of costume traditions of diverse cultures from prehistoric times to the present day. These volumes illustrate how…

Classroom Communication and Instructional Processes: Advances through Meta-Analysis

ERIC Educational Resources Information Center

Gayle, Barbara Mae, Ed.; Preiss, Raymond W., Ed.; Burrell, Nancy, Ed.; Allen, Mike, Ed.

2006-01-01

This volume offers a systematic review of the literature on communication education and instruction. Making meta-analysis findings accessible and relevant, the editors of this volume approach the topic from the perspective that meta-analysis serves as a useful tool for summarizing experiments and for determining how and why specific teaching and…

Teaching Introductory Psychology: Tips from "ToP"

ERIC Educational Resources Information Center

Griggs, Richard A., Ed.; Jackson, Sherri L., Ed.

2011-01-01

This book follows in the footsteps of the first three volumes in the "Handbook for Teaching Introductory Psychology" series. In the prefaces to these volumes, the various editors all stressed two major points relevant to the development of this series. These comments also apply to this book. First, introductory psychology is one of the most…

Out-of-the-Box Leadership. The Soul of Educational Leadership Series. Volume 2

ERIC Educational Resources Information Center

Houston, Paul D., Ed.; Blankstein, Alan M., Ed.; Cole, Robert W., Ed.

2007-01-01

In this second volume of "The Soul of Educational Leadership" series, editors Paul D. Houston, Alan M. Blankstein, and Robert W. Cole offer creative perspectives on the challenges of reframing leadership practice. Presenting key strategies from leadership experts such as Thomas Sergiovanni and Dennis Sparks, this compact resource combines…

Personalizing Learning

ERIC Educational Resources Information Center

watts, margit misangyi

2016-01-01

In this first chapter, the editor explains why she feels this volume's topic is important and timely, and describes some of her own epiphanies regarding what is needed to make learning meaningful for students.

Climate Since A.D. 1500

NASA Astrophysics Data System (ADS)

Fleming, James R.

The editors of this impressive volume are to be congratulated for gathering a stellar collection of thirty-three authoritative papers on the most recent period of climate history. In addition to providing thirty-three pages of introduction and conclusion, the editors also coauthored two important papers for the volume. This book will become a standard reference for the interdisciplinary climatic change community.Climate Since A.D. 1500 is divided into four sections: documentary evidence, dendroclimatic evidence, ice-core evidence, and forcing factors. In all, there are twelve papers using documentary evidence, eleven using dendroclimatic evidence, five on ice-core evidence, and three on forcing factors. The documentary papers cover Canada, the northeastern United States, Ireland, central Europe, northern Italy, the former Soviet Union, China, and Japan, with temporal coverage ranging from 1500 to very near the present.

Canadian Journal of Physics. Volume 69, Number 2 (Revue Canadienne de Physique. Volume 69, Numero 2

DTIC Science & Technology

1991-02-01

4KNational Research Conseil national Council Canada de recherches Canada SMC CtRC Canadian Journal Revue canadienne of Physics de physique Volume 69...Number 2, February 1991 Volume 69, num~ro 2, W~rier 1991 AD-A235 711 Aviliable for $36.00 from National Research Council of Canada, Ottawa, Ont...Publid par THE NATIONAL RESEARCH COUNCIL OF CANADA LE CONSEIL NATIONAL DE RECHERCHES DU CANADA Editor R. W. NICHOLLS Directeur scientifique Editorial

A Comparison of ARTEMIS Observations and Particle-in-cell Modeling of the Lunar Photoelectron Sheath in the Terrestrial Magnetotail

NASA Technical Reports Server (NTRS)

Poppe, A. R.; Halekas, J. S.; Delory, G. T.; Farrell, W. M.; Angelopoulos, V.; McFadden, J. P.; Bonnell, J. W.; Ergun, R. E.

2012-01-01

As an airless body in space with no global magnetic field, the Moon is exposed to both solar ultraviolet radiation and ambient plasmas. Photoemission from solar UV radiation and collection of ambient plasma are typically opposing charging currents and simple charging current balance predicts that the lunar dayside surface should charge positively; however, the two ARTEMIS probes have observed energydependent loss cones and high-energy, surface-originating electron beams above the dayside lunar surface for extended periods in the magnetosphere, which are indicative of negative surface potentials. In this paper, we compare observations by the ARTEMIS P1 spacecraft with a one dimensional particle-in-cell simulation and show that the energy-dependent loss cones and electron beams are due to the presence of stable, non-monotonic, negative potentials above the lunar surface. The simulations also show that while the magnitude of the non-monotonic potential is mainly driven by the incoming electron temperature, the incoming ion temperature can alter this magnitude, especially for periods in the plasma sheet when the ion temperature is more than twenty times the electron temperature. Finally, we note several other plasma phenomena associated with these non-monotonic potentials, such as broadband electrostatic noise and electron cyclotron harmonic emissions, and offer possible generation mechanisms for these phenomena.

Art museum-based intervention to promote emotional well-being and improve quality of life in people with dementia: The ARTEMIS project.

PubMed

Schall, Arthur; Tesky, Valentina A; Adams, Ann-Katrin; Pantel, Johannes

2017-01-01

ARTEMIS (ART Encounters: Museum Intervention Study) is an art-based intervention designed especially for people with dementia and their care partners that involves a combination of museum visits and artistic activity. This paper reports the results of a randomized wait-list controlled study on the influence of the ARTEMIS intervention on the emotional state, well-being, and quality of life of dementia patients. People with mild-to-moderate dementia (n = 44) and their care partners (n = 44) visited the Frankfurt Städel Museum once a week on six pre-arranged occasions. The intervention consisted of six different guided art tours (60 minutes), followed by art-making in the studio (60 minutes). Independent museum visits served as a control condition. A mixed-methods design was used to assess several outcomes including cognitive status, emotional well-being, self-rated aspects of quality of life, and subjective evaluations by informal caregivers. In a pre-post-assessment, we found significant improvements in participants' self-rated quality of life (t = -3.15, p < .05). In a situational assessment of emotional well-being immediately before and after each of the museum sessions, we were able to demonstrate statistically significant positive changes with medium effect sizes (dcorr = .74-.77). Furthermore, the total Neuropsychiatric Inventory score as well as the affective (depressed mood and anxiety) and apathy subscales were significantly lower after the ARTEMIS intervention (tNPI total = 2.43; tNPI affective = 2.24; tNPI apathy = 2.52; p < .05). The results show that art museum-based art interventions are able to improve the subjective well-being, mood, and quality of life in people with dementia. This promising psychosocial approach deserves further attention in future studies and consideration in community-based dementia care programs.

A platform for real-time online health analytics during spaceflight

NASA Astrophysics Data System (ADS)

McGregor, Carolyn

Monitoring the health and wellbeing of astronauts during spaceflight is an important aspect of any manned mission. To date the monitoring has been based on a sequential set of discontinuous samplings of physiological data to support initial studies on aspects such as weightlessness, and its impact on the cardiovascular system and to perform proactive monitoring for health status. The research performed and the real-time monitoring has been hampered by the lack of a platform to enable a more continuous approach to real-time monitoring. While any spaceflight is monitored heavily by Mission Control, an important requirement within the context of any spaceflight setting and in particular where there are extended periods with a lack of communication with Mission Control, is the ability for the mission to operate in an autonomous manner. This paper presents a platform to enable real-time astronaut monitoring for prognostics and health management within space medicine using online health analytics. The platform is based on extending previous online health analytics research known as the Artemis and Artemis Cloud platforms which have demonstrated their relevance for multi-patient, multi-diagnosis and multi-stream temporal analysis in real-time for clinical management and research within Neonatal Intensive Care. Artemis and Artemis Cloud source data from a range of medical devices capable of transmission of the signal via wired or wireless connectivity and hence are well suited to process real-time data acquired from astronauts. A key benefit of this platform is its ability to monitor their health and wellbeing onboard the mission as well as enabling the astronaut's physiological data, and other clinical data, to be sent to the platform components at Mission Control at each stage when that communication is available. As a result, researchers at Mission Control would be able to simulate, deploy and tailor predictive analytics and diagnostics during the same spaceflight for - reater medical support.

Involvement of the Artemis Protein in the Relative Biological Efficiency Observed With the 76-MeV Proton Beam Used at the Institut Curie Proton Therapy Center in Orsay

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

Calugaru, Valentin; Institut Curie, Centre Universitaire, Orsay; INSERM U612, Centre Universitaire, Orsay

2014-09-01

Purpose: Previously we showed that the relative biological efficiency for induced cell killing by the 76-MeV beam used at the Institut Curie Proton Therapy Center in Orsay increased with depth throughout the spread-out Bragg peak (SOBP). To investigate the repair pathways underlying this increase, we used an isogenic human cell model in which individual DNA repair proteins have been depleted, and techniques dedicated to precise measurements of radiation-induced DNA single-strand breaks (SSBs) and double-strand breaks (DSBs). Methods and Materials: The 3-Gy surviving fractions of HeLa cells individually depleted of Ogg1, XRCC1, and PARP1 (the base excision repair/SSB repair pathway) or ofmore » ATM, DNA-PKcs, XRCC4, and Artemis (nonhomologous end-joining pathway) were determined at the 3 positions previously defined in the SOBP. Quantification of incident SSBs and DSBs by the alkaline elution technique and 3-dimensional (3D) immunofluorescence of γ-H2AX foci, respectively, was performed in SQ20 B cells. Results: We showed that the amount of SSBs and DSBs depends directly on the particle fluence and that the increase in relative biological efficiency observed in the distal part of the SOBP is due to a subset of lesions generated under these conditions, leading to cell death via a pathway in which the Artemis protein plays a central role. Conclusions: Because therapies like proton or carbon beams are now being used to treat cancer, it is even more important to dissect the mechanisms implicated in the repair of the lesions generated by these particles. Additionally, alteration of the expression or activity of the Artemis protein could be a novel therapeutic tool before high linear energy transfer irradiation treatment.« less

Proceedings Papers of the AFSC (Air Force Systems Command) Avionics Standardization Conference (2nd) Held at Dayton, Ohio on 30 November-2 December 1982. Volume 1.

DTIC Science & Technology

1982-11-01

Avionic Systems Integration Facilities, Mark van den Broek 1113 and Paul M. Vicen, AFLC/LOE Planning of Operational Software Implementation Tool...classified as software tools, including: * o" Operating System " Language Processors (compilers, assem’blers, link editors) o Source Editors " Debug Systems ...o Data Base Systems o Utilities o Etc . This talk addresses itself to the current set of tools provided JOVIAL iJ73 1750A application programmners by

Elsevier/Spectrochimica Acta Atomic Spectroscopy Award 2014

NASA Astrophysics Data System (ADS)

Omenetto, Nicolo'; de Loos, Greet

2016-03-01

This is to announce the 2014 Elsevier/Spectrochimica Acta Award, the annual award honoring the most significant article(s) published in a volume. Elsevier makes this award on behalf of Spectrochimica Acta, Part B, to encourage the publication of top articles in this journal. All papers published during one year are considered for this award and the Editorial Advisory Board and the Guest Editor(s) of the special issue(s) are responsible for the selection. The award consists of a monetary prize of 1000 together with a presentation certificate.

Elsevier/Spectrochimica Acta atomic spectroscopy award 2015

NASA Astrophysics Data System (ADS)

Omenetto, Nicolo; de Loos-Vollebregt, Margaretha

2016-12-01

This is to announce the 2015 Elsevier/Spectrochimica Acta award, the annual award honoring the most significant article(s) published in a volume. Elsevier makes this award on behalf of Spectrochimica Acta, Part B, to encourage the publication of top articles in this journal. All papers published during one year are considered for this award and the Editorial Advisory Board and the Guest Editor(s) of the special issue(s) are responsible for the selection. The award consists of a monetary prize of 1000 together with a presentation certificate.

Program Manager: The Journal of the Defense Systems Management College. Volume 15, Number 1, January-February 1986.

DTIC Science & Technology

1986-02-01

Mc0Ivaine Wilbur D. Jones, Jr. analysis to design and to integrated This is the second publication of a e to n s logistics support within the SE process...Contributing Editor David D. Acker Editorial Assistants Esther M. Farria Dorothy L. Reago Darlene IV. Miller Design Director Greg Caruth Illustrators SSG Ron...Speeds Camouflage Design - 53 and should be addressed to the Editor-in-Chief. In- quiries concerning proposed articles may be made byILS - 55 phone at

Medical Surveillance Monthly Report (MSMR). Volume 19, Number 2, February 2012

DTIC Science & Technology

2012-02-01

Health Surveillance Center CAPT Kevin L. Russell, MD, MTM &H, FIDSA (USN) Editor Francis L. O’Donnell, MD, MPH Contributing Former Editor John F ...S U M M A R Y T A B L E S A N D F I G U R E S P A G E 2 4 Deployment-related conditions of special surveillance interest Nancy A. Skopp, PhD...proximity to their suicides; an esti- mated 45 percent of individuals with com- pleted suicides had encounters with health care providers within one

Limits on fast radio bursts at 145 MHz with ARTEMIS, a real-time software backend

NASA Astrophysics Data System (ADS)

Karastergiou, A.; Chennamangalam, J.; Armour, W.; Williams, C.; Mort, B.; Dulwich, F.; Salvini, S.; Magro, A.; Roberts, S.; Serylak, M.; Doo, A.; Bilous, A. V.; Breton, R. P.; Falcke, H.; Grießmeier, J.-M.; Hessels, J. W. T.; Keane, E. F.; Kondratiev, V. I.; Kramer, M.; van Leeuwen, J.; Noutsos, A.; Osłowski, S.; Sobey, C.; Stappers, B. W.; Weltevrede, P.

2015-09-01

Fast radio bursts (FRBs) are millisecond radio signals that exhibit dispersion larger than what the Galactic electron density can account for. We have conducted a 1446 h survey for FRBs at 145 MHz, covering a total of 4193 deg2 on the sky. We used the UK station of the low frequency array (LOFAR) radio telescope - the Rawlings Array - accompanied for a majority of the time by the LOFAR station at Nançay, observing the same fields at the same frequency. Our real-time search backend, Advanced Radio Transient Event Monitor and Identification System - ARTEMIS, utilizes graphics processing units to search for pulses with dispersion measures up to 320 cm-3 pc. Previous derived FRB rates from surveys around 1.4 GHz, and favoured FRB interpretations, motivated this survey, despite all previous detections occurring at higher dispersion measures. We detected no new FRBs above a signal-to-noise threshold of 10, leading to the most stringent upper limit yet on the FRB event rate at these frequencies: 29 sky-1 d-1 for five ms-duration pulses above 62 Jy. The non-detection could be due to scatter-broadening, limitations on the volume and time searched, or the shape of FRB flux density spectra. Assuming the latter and that FRBs are standard candles, the non-detection is compatible with the published FRB sky rate, if their spectra follow a power law with frequency (∝ να), with α ≳ +0.1, demonstrating a marked difference from pulsar spectra. Our results suggest that surveys at higher frequencies, including the low frequency component of the Square Kilometre Array, will have better chances to detect, estimate rates and understand the origin and properties of FRBs.

Recent results on qualification of the RITA components for the ARTEMIS satellite

NASA Astrophysics Data System (ADS)

Bassner, H.; Berg, H.-P.; Kukies, R.

1992-07-01

An improved version of RITA, a radiofrequency ion thruster assembly, is planned to be used as part of the Ion Propulsion Package of an experimental communication satellite, ARTEMIS, now under development in Europe. The Ion Propulsion Package will be used to perform north/south stationkeeping as a responsible subsystem during 10 years of satellite operation. For this purpose, the thrust level of RITA has been increased from 10 to 15 mN. A complete redesign of the Power Supply and Control Unit will simplify the control of the thruster and neutralizer and decrease the number of parts in this electronic unit. The RF generator has been redesigned using latest technology. Results of lifetime and function tests are reported.

DQE simulation of a-Se x-ray detectors using ARTEMIS

NASA Astrophysics Data System (ADS)

Fang, Yuan; Badano, Aldo

2016-03-01

Detective Quantum Efficiency (DQE) is one of the most important image quality metrics for evaluating the spatial resolution performance of flat-panel x-ray detectors. In this work, we simulate the DQE of amorphous selenium (a-Se) xray detectors with a detailed Monte Carlo transport code (ARTEMIS) for modeling semiconductor-based direct x-ray detectors. The transport of electron-hole pairs is achieved with a spatiotemporal model that accounts for recombination and trapping of carriers and Coulombic effects of space charge and external applied electric field. A range of x-ray energies has been simulated from 10 to 100 keV. The DQE results can be used to study the spatial resolution characteristics of detectors at different energies.

Survival of Flux Transfer Event (FTE) Flux Ropes Far Along the Tail Magnetopause

NASA Technical Reports Server (NTRS)

Eastwood, J. P.; Phan, T. D.; Fear, R. C.; Sibeck, D. G.; Angelopoulos, V.; Oieroset, M.; Shay, M. A.

2012-01-01

During intervals of southward IMF, magnetic reconnection can result in the formation of flux transfer events (FTEs) on the dayside magnetopause which travel along the magnetopause in the anti-sunward direction. Of particular interest is their fate and the role they play transporting solar wind plasma into the magnetosphere. We present the discovery of FTEs far along the distant tail magnetopause (x = 67 Earth radii) using data from ARTEMIS on the dusk flank magnetopause under southward/duskward IMF conditions. The identification of several events is further supported by excellent fits to a force-free flux rope model. The axis of each structure is principally north-south, i.e., perpendicular to the Sun-Earth line. Simultaneous observations by THEMIS on the dayside magnetopause indicate that FTEs are being produced there, although perhaps 2-4 times smaller in size. The convection time from the dayside magnetopause to ARTEMIS is 30 min, and the FTEs have a flux content comparable to those typically observed on the dayside magnetopause, indicating that these features are in quasi-equilibrium as they are convected downtail. By considering the relative orientations of the FTEs observed by THEMIS and ARTEMIS, the magnetic field geometry is consistent with the FTEs being produced on the dayside magnetopause along an extended X-line in the presence of IMF By and bending as they are convected to the flanks.

Osterbrock Prize Lecture: The Coming to Be of the Biographical Encyclopedia of Astronomers

NASA Astrophysics Data System (ADS)

Hockey, Thomas A.

2017-01-01

The four-volume Biographical Encyclopedia of Astronomers (and cosmologists), second edition, is one of a kind: There is no discipline-specific counterpart in the physical or biological sciences. The BEA is the work of 430 authors, translators, and editors who produced biographies of approximately 1,800 persons, from the beginning of history to the beginning of the era of Big Science. How did this happen? The Editor-in-chief will give a “behind the pages” view of the construction of this first-look, first-reached-from-the-shelf reference work.

Naval War College Review. Volume 62, Number 4, Autumn 2009

DTIC Science & Technology

2009-01-01

Managing Editor 401.841.4552 managingeditor@usnwc.edu Newport Papers, Books associateeditor@usnwc.edu Essays and Book Reviews 401.841.6584 bookreviews...pointed to the hard realities behind the platitudes. Review Essays More than Three Laws of Robotics...this ongoing work, Professors John Hattendorf and Bruce Elleman have edited a volume of essays on famous Ameri- can admirals, Nineteen Gun Salute: Case

Artificial intelligence in peer review: How can evolutionary computation support journal editors?

PubMed

Mrowinski, Maciej J; Fronczak, Piotr; Fronczak, Agata; Ausloos, Marcel; Nedic, Olgica

2017-01-01

With the volume of manuscripts submitted for publication growing every year, the deficiencies of peer review (e.g. long review times) are becoming more apparent. Editorial strategies, sets of guidelines designed to speed up the process and reduce editors' workloads, are treated as trade secrets by publishing houses and are not shared publicly. To improve the effectiveness of their strategies, editors in small publishing groups are faced with undertaking an iterative trial-and-error approach. We show that Cartesian Genetic Programming, a nature-inspired evolutionary algorithm, can dramatically improve editorial strategies. The artificially evolved strategy reduced the duration of the peer review process by 30%, without increasing the pool of reviewers (in comparison to a typical human-developed strategy). Evolutionary computation has typically been used in technological processes or biological ecosystems. Our results demonstrate that genetic programs can improve real-world social systems that are usually much harder to understand and control than physical systems.

Peer review statement

NASA Astrophysics Data System (ADS)

2018-02-01

All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

Peer review statement

NASA Astrophysics Data System (ADS)

2018-04-01

All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

Peer review statement

NASA Astrophysics Data System (ADS)

2018-05-01

All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

The Imperiled Academy.

ERIC Educational Resources Information Center

Dickman, Howard, Ed.

This volume analyzes, in nine essays by academics and specialists in history, government, philosophy, law, and public policy, current cultural and intellectual disputes concerning relativism, multiculturalism, and radical feminism at colleges and universities. Following an introduction by the editor, Howard Dickman, "Leviathan U."…

Peer review statement

NASA Astrophysics Data System (ADS)

2018-03-01

All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

The readout system for the ArTeMis camera

NASA Astrophysics Data System (ADS)

Doumayrou, E.; Lortholary, M.; Dumaye, L.; Hamon, G.

2014-07-01

During ArTeMiS observations at the APEX telescope (Chajnantor, Chile), 5760 bolometric pixels from 20 arrays at 300mK, corresponding to 3 submillimeter focal planes at 450μm, 350μm and 200μm, have to be read out simultaneously at 40Hz. The read out system, made of electronics and software, is the full chain from the cryostat to the telescope. The readout electronics consists of cryogenic buffers at 4K (NABU), based on CMOS technology, and of warm electronic acquisition systems called BOLERO. The bolometric signal given by each pixel has to be amplified, sampled, converted, time stamped and formatted in data packets by the BOLERO electronics. The time stamping is obtained by the decoding of an IRIG-B signal given by APEX and is key to ensure the synchronization of the data with the telescope. Specifically developed for ArTeMiS, BOLERO is an assembly of analogue and digital FPGA boards connected directly on the top of the cryostat. Two detectors arrays (18*16 pixels), one NABU and one BOLERO interconnected by ribbon cables constitute the unit of the electronic architecture of ArTeMiS. In total, the 20 detectors for the tree focal planes are read by 10 BOLEROs. The software is working on a Linux operating system, it runs on 2 back-end computers (called BEAR) which are small and robust PCs with solid state disks. They gather the 10 BOLEROs data fluxes, and reconstruct the focal planes images. When the telescope scans the sky, the acquisitions are triggered thanks to a specific network protocol. This interface with APEX enables to synchronize the acquisition with the observations on sky: the time stamped data packets are sent during the scans to the APEX software that builds the observation FITS files. A graphical user interface enables the setting of the camera and the real time display of the focal plane images, which is essential in laboratory and commissioning phases. The software is a set of C++, Labview and Python, the qualities of which are respectively used for rapidity, powerful graphic interfacing and scripting. The commands to the camera can be sequenced in Python scripts. The paper describes the whole electronic and software readout chain designed to fulfill the specificities of ArTeMiS and its performances. The specific options used are explained, for example, the limited room in the Cassegrain cabin of APEX has led us to a quite compact design. This system was successfully used in summer 2013 for the commissioning and the first scientific observations with a preliminary set of 4 detectors at 350μm.

Adams-Based Rover Terramechanics and Mobility Simulator - ARTEMIS

NASA Technical Reports Server (NTRS)

Trease, Brian P.; Lindeman, Randel A.; Arvidson, Raymond E.; Bennett, Keith; VanDyke, Lauren P.; Zhou, Feng; Iagnemma, Karl; Senatore, Carmine

2013-01-01

The Mars Exploration Rovers (MERs), Spirit and Opportunity, far exceeded their original drive distance expectations and have traveled, at the time of this reporting, a combined 29 kilometers across the surface of Mars. The Rover Sequencing and Visualization Program (RSVP), the current program used to plan drives for MERs, is only a kinematic simulator of rover movement. Therefore, rover response to various terrains and soil types cannot be modeled. Although sandbox experiments attempt to model rover-terrain interaction, these experiments are time-intensive and costly, and they cannot be used within the tactical timeline of rover driving. Imaging techniques and hazard avoidance features on MER help to prevent the rover from traveling over dangerous terrains, but mobility issues have shown that these methods are not always sufficient. ARTEMIS, a dynamic modeling tool for MER, allows planned drives to be simulated before commands are sent to the rover. The deformable soils component of this model allows rover-terrain interactions to be simulated to determine if a particular drive path would take the rover over terrain that would induce hazardous levels of slip or sink. When used in the rover drive planning process, dynamic modeling reduces the likelihood of future mobility issues because high-risk areas could be identified before drive commands are sent to the rover, and drives planned over these areas could be rerouted. The ARTEMIS software consists of several components. These include a preprocessor, Digital Elevation Models (DEMs), Adams rover model, wheel and soil parameter files, MSC Adams GUI (commercial), MSC Adams dynamics solver (commercial), terramechanics subroutines (FORTRAN), a contact detection engine, a soil modification engine, and output DEMs of deformed soil. The preprocessor is used to define the terrain (from a DEM) and define the soil parameters for the terrain file. The Adams rover model is placed in this terrain. Wheel and soil parameter files can be altered in the respective text files. The rover model and terrain are viewed in Adams View, the GUI for ARTEMIS. The Adams dynamics solver calls terramechanics subroutines in FORTRAN containing the Bekker-Wong equations.

Peer review statement

NASA Astrophysics Data System (ADS)

2018-03-01

All papers published in this volume of IOP Conference Series: Earth and Environmental Science have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

A Critical Analysis of Global Competition in Higher Education: Synthesizing Themes

ERIC Educational Resources Information Center

Portnoi, Laura M.; Bagley, Sylvia S.

2014-01-01

In this final chapter of the volume, the editors synthesize key themes that emerge from the preceding chapters. They also highlight the contributions the authors make through emphasizing critical perspectives and the tension between global and local forces.

Peer review statement

NASA Astrophysics Data System (ADS)

2018-05-01

All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

Peer review statement

NASA Astrophysics Data System (ADS)

2017-11-01

All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

Peer review statement

NASA Astrophysics Data System (ADS)

2017-10-01

All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

Peer review statement

NASA Astrophysics Data System (ADS)

2017-09-01

All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

Peer review statement

NASA Astrophysics Data System (ADS)

2018-02-01

All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

Peer review statement

NASA Astrophysics Data System (ADS)

2017-12-01

All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

CACD Journal; Volume 12, 1991-92.

ERIC Educational Resources Information Center

CACD Journal, 1992

1992-01-01

Along with messages from the editor and CACD's president, this issue offers: (1) "Discrimination, Disability, and Cultural Considerations: Implications for Counselors (Brodwin, Hong and Soriano); (2) "New Majority Student Ratings of Counselor Utilization and Efficacy" (Aros and Harper); (3) School Counselors: An Endangered…

Peer review statement

NASA Astrophysics Data System (ADS)

2018-03-01

All papers published in this volume of IOP Conference Series: Materials Science and Engineering have been peer reviewed through processes administered by the proceedings Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing.

ATHENA, ARTEMIS, HEPHAESTUS: data analysis for X-ray absorption spectropscopy using IFEFFIT

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

Ravel, B.; Newville, M.; UC)

2010-07-20

A software package for the analysis of X-ray absorption spectroscopy (XAS) data is presented. This package is based on the IFEFFIT library of numerical and XAS algorithms and is written in the Perl programming language using the Perl/Tk graphics toolkit. The programs described here are: (i) ATHENA, a program for XAS data processing, (ii) ARTEMIS, a program for EXAFS data analysis using theoretical standards from FEFF and (iii) HEPHAESTUS, a collection of beamline utilities based on tables of atomic absorption data. These programs enable high-quality data analysis that is accessible to novices while still powerful enough to meet the demandsmore » of an expert practitioner. The programs run on all major computer platforms and are freely available under the terms of a free software license.« less

Characteristics of Low-Frequency Waves at the Lunar Wake Boundary

NASA Astrophysics Data System (ADS)

Leisner, J. S.; Glassmeier, K.; Constantinescu, D. O.; Halekas, J. S.; Fornacon, K.

2013-12-01

The Moon has generally been considered to be a simple absorbing body that does not have a complex interaction with the solar wind. Recent studies using Kaguya and Chandrayaan, however, how demonstrated that this is not the case. The ARTEMIS spacecraft (formerly THEMIS-B and -C) entered lunar orbit in July 2011 and now provide an opportunity to make robust, long-term observations of this plasma interaction. During a November 2012 wake crossing, when the IMF was steady and nearly radial, Halekas et al. [2013] documented a previously unseen feature of the Moon environment. As ARTEMIS P2 approached the wake, it observed low-amplitude fast magnetonic waves that were convected from upstream; inside the rarefaction region, the compressional strength of these waves intensified; and through the wake boundary, the waves changed from correlated to anti-correlated density and field fluctuations. Halekas et al. explained this structure as the superposition of the magnetosonic waves and lateral wake motion driven by the same. In this study, we use wake observations through the ARTEMIS mission to characterize the presence and behavior of these waves as a function of the solar wind and IMF conditions and of spacecraft location relative to the Moon. With this survey, we test the Halekas et al. predictions that these phenomena will be most common during radial IMF conditions, but will still be observable in oblique fields. Finally, we discuss what implications these results have for the more common situation where a bow shock is present.

Orbit Determination of Spacecraft in Earth-Moon L1 and L2 Libration Point Orbits

NASA Technical Reports Server (NTRS)

Woodard, Mark; Cosgrove, Daniel; Morinelli, Patrick; Marchese, Jeff; Owens, Brandon; Folta, David

2011-01-01

The ARTEMIS mission, part of the THEMIS extended mission, is the first to fly spacecraft in the Earth-Moon Lissajous regions. In 2009, two of the five THEMIS spacecraft were redeployed from Earth-centered orbits to arrive in Earth-Moon Lissajous orbits in late 2010. Starting in August 2010, the ARTEMIS P1 spacecraft executed numerous stationkeeping maneuvers, initially maintaining a lunar L2 Lissajous orbit before transitioning into a lunar L1 orbit. The ARTEMIS P2 spacecraft entered a L1 Lissajous orbit in October 2010. In April 2011, both ARTEMIS spacecraft will suspend Lissajous stationkeeping and will be maneuvered into lunar orbits. The success of the ARTEMIS mission has allowed the science team to gather unprecedented magnetospheric measurements in the lunar Lissajous regions. In order to effectively perform lunar Lissajous stationkeeping maneuvers, the ARTEMIS operations team has provided orbit determination solutions with typical accuracies on the order of 0.1 km in position and 0.1 cm/s in velocity. The ARTEMIS team utilizes the Goddard Trajectory Determination System (GTDS), using a batch least squares method, to process range and Doppler tracking measurements from the NASA Deep Space Network (DSN), Berkeley Ground Station (BGS), Merritt Island (MILA) station, and United Space Network (USN). The team has also investigated processing of the same tracking data measurements using the Orbit Determination Tool Kit (ODTK) software, which uses an extended Kalman filter and recursive smoother to estimate the orbit. The orbit determination results from each of these methods will be presented and we will discuss the advantages and disadvantages associated with using each method in the lunar Lissajous regions. Orbit determination accuracy is dependent on both the quality and quantity of tracking measurements, fidelity of the orbit force models, and the estimation techniques used. Prior to Lissajous operations, the team determined the appropriate quantity of tracking measurements that would be needed to meet the required orbit determination accuracies. Analysts used the Orbit Determination Error Analysis System (ODEAS) to perform covariance analyses using various tracking data schedules. From this analysis, it was determined that 3.5 hours of DSN TRK-2-34 range and Doppler tracking data every other day would suffice to meet the predictive orbit knowledge accuracies in the Lissajous region. The results of this analysis are presented. Both GTDS and ODTK have high-fidelity environmental orbit force models that allow for very accurate orbit estimation in the lunar Lissajous regime. These models include solar radiation pressure, Earth and Moon gravity models, third body gravitational effects from the Sun, and to a lesser extent third body gravitational effects from Jupiter, Venus, Saturn, and Mars. Increased position and velocity uncertainties following each maneuver, due to small execution performance errors, requires that several days of post-maneuver tracking data be processed to converge on an accurate post-maneuver orbit solution. The effects of maneuvers on orbit determination accuracy will be presented, including a comparison of the batch least squares technique to the extended Kalman filter/smoother technique. We will present the maneuver calibration results derived from processing post-maneuver tracking data. A dominant error in the orbit estimation process is the uncertainty in solar radiation pressure and the resultant force on the spacecraft. An estimation of this value can include many related factors, such as the uncertainty in spacecraft reflectivity and surface area which is a function of spacecraft orientation (spin-axis attitude), uncertainty in spacecraft wet mass, and potential seasonal variability due to the changing direction of the Sun line relative to the Earth-Moon Lissajous reference frame. In addition, each spacecraft occasionally enters into Earth or Moon penumbra or umbra and these shadow crossings reduche solar radiation force for several hours. The effects of these events on orbit determination accuracy will be presented. In order to plan for upcoming stationkeeping maneuvers, the maneuver planning team must take the current orbit estimate, propagate it forward to the planned maneuver time, and determine the optimal maneuver to maintain the Lissajous orbit for one or more revolutions. The propagation is performed using a Runge-Kutta 7/8 integrator and typically the position and velocity uncertainty increases with propagation time, increasing the overall uncertainty of the orbit state at the maneuver execution time. The effect of orbit knowledge uncertainty on stationkeeping operations will be presented.

Review of "Echinococcus and Echinococcosis, Part A." edited by R. C. Andrew Thompson, Alan J. Lymbery and Peter Deplazes.

PubMed

Ito, Akira

2017-09-04

Thompson RCA, Deplazes P, Lymbery AJ, Editors. Echinococcus and Echinococcosis, Part A. Volume 95, Advances in Parasitology 95. Academic Press; 2017. 525 pages, ISBN 978-0-12-8114711 (hardcover); 9780128114728 (eBook).

Languages and Language Learners. DIMENSION 2005. Selected Proceedings of the 2005 Joint Conference of the Southern Conference on Language Teaching and the Foreign Language Association of North Carolina

ERIC Educational Resources Information Center

Chambless, Krista S.; Brodman, Marian M.; Terry, Robert M.; Schlig, Carmen; Alley, David C.; Verkler, Karen; Dernoshek, Darrell J.; Ducate, Lara C.; Wilkerson, Carol; Barry, Sue; Lipton, Gladys; Semonsky, Carol; Long, Sheri Spaine; Cherry, C. Maurice, Ed; Bradley, Lee, Ed.

2005-01-01

"Dimension" is the annual volume containing the selected, refereed, edited Proceedings of each year's conference. The theme of the 2005 proceedings was "Many Languages, Many Learners, One World." Following an introduction by editors Lee Bradley and C. Maurice Bradley, the articles selected for this volume are: (1) Effects of FLEX Programs on…

The Coast Artillery Journal. Volume 70, Number 5, May 1929

DTIC Science & Technology

1929-05-01

Editor Busine ~ Manager Volume 70 li. S . DESTROYER LAMBERTON May, 1929 CONTENTS Number 5 Frontispiece THE ROLE OF THE 37-mm. FULL AUTOMATIC...5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME... S ) AND ADDRESS(ES) Coast Artillery Training Center,Coast Artillery Journal,Fort Monroe,VA,23651 8. PERFORMING ORGANIZATION REPORT NUMBER 9

Telecommunications in Education (T.I.E.) News. 1996-1997.

ERIC Educational Resources Information Center

Owen, Trevor, Ed.

1997-01-01

This document consists of one volume year (four quarterly issues) of the journal "Telecommunications in Education News." Each issue contains a call for articles and three regular columns: "Editor's Message" (Trevor Owen), "President's Message" (Chuck Lynd), and "NewsBits" (Gleason Sackman, Ed.). Article…

Research in Mathematics Education in Australasia, 1996-1999.

ERIC Educational Resources Information Center

Owens, Kay, Ed.; Mousley, Judy, Ed.

This volume presents different issues and views on research in mathematics education in Australia. Chapters include: (1) "An Introduction to This Review" (Kay Owens); (2) "Recent Research Monographs" (Kay Owens and editors of the monographs); (3) "Language Factors in Mathematics Education" (Nerida Ellerton, Ken…

A Reference Guide to Audiovisual Information.

ERIC Educational Resources Information Center

Limbacher, James L.

A one-volume source of information on feature films, filmstrips, theater, radio, television, and recordings lists some 400 reference books, including filmographies, encyclopedias, biographies, and catalogs. Entries are arranged alphabetically by title and provide the following data: full title, author, editor, publisher, date of publication,…

STEROID HORMONES AS BIOMARKERS OF ENDOCRINE DISRUPTION IN WILDLIFE. IN: ENVIRONMENTAL TOXICOLOGY AND RISK ASSESSMENT

EPA Science Inventory

Standardization of Biomarkers for Endocrine Disruption and Environmental Assessment. 8th Volume, ASTM STP 1364. D.S. Henshel, M.C. Black, and M.C. Harrass, Editors. American Society for Testing and Materials, West Conshohocken, PA. Pp. 254-270.

Frontiers in Geographical Teaching. Second Edition.

ERIC Educational Resources Information Center

Chorley, Richard J., Ed.; Haggett, Peter, Ed.

Composed of three parts, "Concepts,""Techniques," and "Teaching," this volume of essays by British geographers emerged from the editors' geography education courses and symposia at Cambridge University. It is addressed to two questions: what is happening in geography? and, what impact does this have on school…

Education and War

ERIC Educational Resources Information Center

Blair, Elizabeth E., Ed.; Miller, Rebecca B., Ed.; Tieken, Mara Casey, Ed.

2009-01-01

This book examines the complex and varied relations between educational institutions and societies at war. Drawn from the pages of the "Harvard Educational Review," the essays provide multiple perspectives on how educational institutions support and oppose wartime efforts. As the editors of the volume note, the book reveals how people…

A REVIEW OF THE RODENT CARCINOGENICTY AND MUTAGENICITY OF AMBIENT AIR

EPA Science Inventory

This is a review of the information known about the carcinogenicity and mutagenicity of urban outdoor air including volatile pollutants and particulate organic material. The editors of Mutation Research decided to create a second special review volume on what is known about ...

Numerical Analysis for Relevant Features in Intrusion Detection (NARFid)

DTIC Science & Technology

2009-03-01

Rosenblatt, Frank. Principles of Neurodynamics : Perceptrons and the Theory of Brain Mechanisms. Spartan Books, Washington DC, 1961. 74. Rossey, Lee M., Robert...editors), Parallel distributed process- ing: Explorations in the microstructure of cognition , Volume 1: Foundations. MIT Press, 1986. 76. Russel, Stuart and

[Bogdan Suchodolski--initiator and editor-in-chief of the publication History of Polish Science].

PubMed

Kuźnicka, Barbara; Kuźnicki, Leszek

2011-01-01

Among numerous and distinguished author's and editorial works of Bogdan Suchodolski a particular value presents a publication in eight volumes entitled 'History of Polish Science' (including two biographical and bibliographic volumes), which was published in the years 1970-1992 on Professor's own initiative and edited by himself. This is the first synthesis of the history of science in Poland, from the beginning of the Middle Ages till the present time (to 1952). In the conception of the initiator and editor the work presents the development of scientific thought and achievements of the scholars in relation to national culture and in connexions with the trends in science in the world. 'History of Polish Science' is the work written by several dozen authors, representing different domains of the knowledge. Scientific, organizational and editorial patronate was possible by dint of History of Science and Technology Establishment of Polish Academy of Sciences (presently the Institute for the History of Science of Polish Academy of Sciences), which was managed by Bogdan Suchodolski.

Structure and Mechanics

NASA Technical Reports Server (NTRS)

Sanger, George

1991-01-01

Artemis is a Common Lunar Lander (CLL) design for the Space Exploration Initiative (SEI). Structure factors for the CLL's primary and secondary structures are listed in tabular form. Additionally, engineering drawings of various systems, including the propulsion and landing systems, are presented.

Transmitter diversity verification on ARTEMIS geostationary satellite

NASA Astrophysics Data System (ADS)

Mata Calvo, Ramon; Becker, Peter; Giggenbach, Dirk; Moll, Florian; Schwarzer, Malte; Hinz, Martin; Sodnik, Zoran

2014-03-01

Optical feeder links will become the extension of the terrestrial fiber communications towards space, increasing data throughput in satellite communications by overcoming the spectrum limitations of classical RF-links. The geostationary telecommunication satellite Alphasat and the satellites forming the EDRS-system will become the next generation for high-speed data-relay services. The ESA satellite ARTEMIS, precursor for geostationary orbit (GEO) optical terminals, is still a privileged experiment platform to characterize the turbulent channel and investigate the challenges of free-space optical communication to GEO. In this framework, two measurement campaigns were conducted with the scope of verifying the benefits of transmitter diversity in the uplink. To evaluate this mitigation technique, intensity measurements were carried out at both ends of the link. The scintillation parameter is calculated and compared to theory and, additionally, the Fried Parameter is estimated by using a focus camera to monitor the turbulence strength.

Wilderness Medicine Newsletter, 1993.

ERIC Educational Resources Information Center

Wilderness Medicine Newsletter, 1993

1993-01-01

This volume of a newsletter focused on the treatment and prevention of medical emergencies in the wilderness contains all six issues for the year 1993. Issues include feature articles, book reviews, product reviews, letters to the editor, notices of upcoming wilderness conferences and training courses, additional resources, and general information…

Response to Gelman Comments in Chance Magazine

EPA Science Inventory

Carl Blackman Letter to the Editor of Chance Magazine: I appreciate being given the opportunity to comment on an editorial column by Andrew Gelman, entitled "Ethics and Statistics", that appeared in 2011, volume 24, no. 4, pages 51-53, in which my colleagues and I and our 1988 ...

Etimologia in una lingua pianificata (Etymology in a Planned Language).

ERIC Educational Resources Information Center

Minnaja, Carlo

2002-01-01

Discusses the fifth volume of the "Etimologia Vortaro de Esperanto" (Etymological Dictionary of Esperanto). The dictionary provides not only the etynom of each Esperanto term, but also the etymology of the ethnic language words from which the editor derived the terms in question. (Author/VWL)

Proteomic Analysis of Trauma-Induced Heterotopic Ossification Formation

DTIC Science & Technology

2014-10-01

journal name, book title, editors(s), publisher, volume number, page number(s), date, DOI, PMID, and/or ISBN. (1) Lay Press: a. Arthur Nead...Blast Injured. September 24, 2014. http://www.newswise.com/articles/ . c. Amy Andersen . Possible New Treatment For Soft Tissue Bone Formation In

Investigating University-School Partnerships

ERIC Educational Resources Information Center

Nath, Janice, Ed.; Guadarrama, Irma N., Ed.; Ramsey, John, Ed.

2011-01-01

Investigating University-School Partnerships: A Volume in Professional Development School Research, the fourth book in the PDS Research Series developed by the same editors, includes a collection of organized papers that represent the best and latest examples of practitioner thinking, research, and program design and evaluation in the field at the…

Elite Settlements and Democracy in Latin America: The Dominican Republic and Peru

DTIC Science & Technology

1989-08-01

Social Indicators, volume 2, 3d edition, (New Haven: Yale Wuiversity Press, 1983), pg. 48. UOn a scale from one to seven, one being the greatest...Handbook of Political and Social Indicators, volume 1, 3d edition, (New Haven: Yale University Press, 1983), pg. 209. 107 (12% in 1977) was organized.53...3igarchic sentiment in Peru. Victor Andres Belaunde, Meditaciones Peruanas (Lima: Compaia de Impresiones y Publicidad, Editores, 1932), pg. 199. 192 parties

Research in Outdoor Education, Volume 6. A Peer-Reviewed Publication of Scholarship First Presented at the Biennial Research Symposium of the Coalition for Education in the Outdoors (6th, Bradford Woods, Indiana, January 11-13, 2002).

ERIC Educational Resources Information Center

Bialeschki, M. Deborah, Ed.; Henderson, Karla A., Ed.; Young, Anderson B., Ed.; Andrejewski, Robert G., Ed.

This volume contains peer-reviewed research articles and abstracts based on papers presented at the sixth biennial research symposium of the Coalition for Education in the Outdoors. Introductory materials include the editors' introduction, "Milestones in Outdoor Education" (Anderson B. Young), and a tribute to the founder of the Indiana University…

Comparison of results of fluconazole disk diffusion testing for Candida species with results from a central reference laboratory in the ARTEMIS global antifungal surveillance program.

PubMed

Pfaller, M A; Hazen, K C; Messer, S A; Boyken, L; Tendolkar, S; Hollis, R J; Diekema, D J

2004-08-01

The accuracy of antifungal susceptibility tests is important for accurate resistance surveillance and for the clinical management of patients with serious infections. Our main objective was to compare the results of fluconazole disk diffusion testing of Candida spp. performed by ARTEMIS participating centers with disk diffusion and MIC results obtained by the central reference laboratory. A total of 2,949 isolates of Candida spp. were tested by NCCLS disk diffusion and reference broth microdilution methods in the central reference laboratory. These results were compared to the results of disk diffusion testing performed in the 54 participating centers. All tests were performed and interpreted following NCCLS recommendations. Overall categorical agreement between participant disk diffusion test results and reference laboratory MIC results was 87.4%, with 0.2% very major errors (VME) and 3.3% major errors (ME). The categorical agreement between the disk diffusion test results obtained in the reference laboratory with the MIC test results was similar: 92.8%. Likewise, good agreement was observed between participant disk diffusion test results and reference laboratory disk diffusion test results: 90.4%, 0.4% VME, and 3.4% ME. The disk diffusion test was especially reliable in detecting those isolates of Candida spp. that were characterized as resistant by reference MIC testing. External quality assurance data obtained by surveillance programs such as the ARTEMIS Global Antifungal Surveillance Program ensure the generation of useful surveillance data and result in the continued improvement of antifungal susceptibility testing practices.

The ArTéMiS wide-field sub-millimeter camera: preliminary on-sky performance at 350 microns

NASA Astrophysics Data System (ADS)

Revéret, Vincent; André, Philippe; Le Pennec, Jean; Talvard, Michel; Agnèse, Patrick; Arnaud, Agnès.; Clerc, Laurent; de Breuck, Carlos; Cigna, Jean-Charles; Delisle, Cyrille; Doumayrou, Eric; Duband, Lionel; Dubreuil, Didier; Dumaye, Luc; Ercolani, Eric; Gallais, Pascal; Groult, Elodie; Jourdan, Thierry; Leriche, Bernadette; Maffei, Bruno; Lortholary, Michel; Martignac, Jérôme; Rabaud, Wilfried; Relland, Johan; Rodriguez, Louis; Vandeneynde, Aurélie; Visticot, François

2014-07-01

ArTeMiS is a wide-field submillimeter camera operating at three wavelengths simultaneously (200, 350 and 450 μm). A preliminary version of the instrument equipped with the 350 μm focal plane, has been successfully installed and tested on APEX telescope in Chile during the 2013 and 2014 austral winters. This instrument is developed by CEA (Saclay and Grenoble, France), IAS (France) and University of Manchester (UK) in collaboration with ESO. We introduce the mechanical and optical design, as well as the cryogenics and electronics of the ArTéMiS camera. ArTeMiS detectors consist in Si:P:B bolometers arranged in 16×18 sub-arrays operating at 300 mK. These detectors are similar to the ones developed for the Herschel PACS photometer but they are adapted to the high optical load encountered at APEX site. Ultimately, ArTeMiS will contain 4 sub-arrays at 200 μm and 2×8 sub-arrays at 350 and 450 μm. We show preliminary lab measurements like the responsivity of the instrument to hot and cold loads illumination and NEP calculation. Details on the on-sky commissioning runs made in 2013 and 2014 at APEX are shown. We used planets (Mars, Saturn, Uranus) to determine the flat-field and to get the flux calibration. A pointing model was established in the first days of the runs. The average relative pointing accuracy is 3 arcsec. The beam at 350 μm has been estimated to be 8.5 arcsec, which is in good agreement with the beam of the 12 m APEX dish. Several observing modes have been tested, like "On- The-Fly" for beam-maps or large maps, spirals or raster of spirals for compact sources. With this preliminary version of ArTeMiS, we concluded that the mapping speed is already more than 5 times better than the previous 350 μm instrument at APEX. The median NEFD at 350 μm is 600 mJy.s1/2, with best values at 300 mJy.s1/2. The complete instrument with 5760 pixels and optimized settings will be installed during the first half of 2015.

Making Civics Count: Citizenship Education for a New Generation

ERIC Educational Resources Information Center

Campbell, David E., Ed.; Levinson, Meira, Ed.; Hess, Frederick M., Ed.

2012-01-01

"By nearly every measure, Americans are less engaged in their communities and political activity than generations past." So write the editors of this volume, who survey the current practices and history of citizenship education in the United States. They argue that the current period of "creative destruction"--when schools are…

Special Issue Busing. NCRIEEO Newsletter, Volume 3, Number 2, May 1972.

ERIC Educational Resources Information Center

Gordon, Edmund W., Ed.

Contents of this issue of the NCRIEEO Newsletter include the following articles: (1) "Editor's commentary: background to the issue," by Edmund Gordon, which puts busing into perspective as an important educational resource--like physical facilities, instructional materials, and teachers--to be used to achieve educational and social…

Exciting Changes Coming to LSHSS! You Are Invited to Participate!

PubMed

Gray, Shelley

2016-10-01

In this editorial, the Editor of Language, Speech, and Hearing Services in Schools (LSHSS) describes important changes coming to LSHSS and all ASHA journals and calls for readers to voice their opinion regarding important topics and formats they would like to see included in future LSHSS volumes.

An Ethical Frame for Research with Immigrant Families

ERIC Educational Resources Information Center

Nguyen, Jacqueline; Hernández, María G.; Saetermoe, Carrie L.; Suárez-Orozco, Carola

2013-01-01

In this introduction, the editors give an overview of the ways the volume addresses the growing individual and institutional calls for increased clarity and rigor in methodological, ethical, and practical research policies and guidelines for conducting research with immigrant individuals, families, and communities. In addition to summarizing the…

Language Teacher Research in the Middle East

ERIC Educational Resources Information Center

Coombe, Christine, Ed.; Barlow, Lisa, Ed.

2007-01-01

An openness to new ways of teaching and learning is vital for growth among English language teachers, teacher educators, teachers in training, and students. This volume in the Language Teacher Research Series (Thomas S. C. Farrell, series editor) shares the studies and reflections of teacher researchers working in Middle Eastern countries with…

Program Manager: Journal of the Defense Systems Management College. Volume 23, Number 1, January-February 1994

DTIC Science & Technology

1994-02-01

Jones, Jr. PROGRAM MANAGER Managing Editor Esther M. Farria Art Director Greg Caruth Typography and Design Paula Croisetlere Program Manager (ISSN 0199...Company bombers to implement the strategic organization - President Clayton 1. Brukner commu- bombing doctrine. This would take all brand -new cre

Review Article: Facing Two Ways? Reflections on Recent Research on Religious Schools

ERIC Educational Resources Information Center

Cooling, Trevor

2014-01-01

In this article, author Trevor Cooling presents a review of three books that disseminate recent research on religious schools. The first, "Leadership and Religious Schools: International Perspectives and Challenges," edited by Michael T. Buchanan, is an edited volume of essays about leadership in religious schools. Editor Michael…

Bilingual Education. Case Studies in TESOL Practice Series.

ERIC Educational Resources Information Center

Christian, Donna, Ed.; Genesee, Fred, Ed.

This edited volume contains studies demonstrating the linguistic, cultural, and academic contributions that bilingual approaches to education can make around the world. It is divided into three parts and 12 chapters. Chapter one, "Bilingual Education: Contexts and Programs," is an introduction by the editors. Part one, "Learning a…

Child and Adolescent Therapy: Cognitive-Behavioral Procedures. Fourth Edition

ERIC Educational Resources Information Center

Kendall, Philip C., Ed.

2011-01-01

Widely regarded as the definitive clinical reference and text in the field, this authoritative volume presents effective cognitive-behavioral approaches for treating frequently encountered child and adolescent disorders. The editor and contributors are leading experts who provide hands-on, how-to-do-it descriptions illustrated with clinical…

Women and Work. Exploring Race, Ethnicity, and Class. Women and Work, Volume 6.

ERIC Educational Resources Information Center

Higginbotham, Elizabeth, Ed.; Romero, Mary, Ed.

This book contains 10 papers exploring the effects of race, ethnicity, and class on women in the workplace. The following papers are included: "Series Editors' Introduction" (Ann Stromberg, Barbara A. Gutek, Laurie Larwood); "Introduction" (Elizabeth Higginbotham). The book is organized in four parts. Part I, "Historical…

Multicultural Prism: Voices from the Field. Volume 2.

ERIC Educational Resources Information Center

Adams, J. Q., Ed.; Welsch, Janice R., Ed.

This book presents descriptions of 17 courses in education, the humanities, social sciences, business, and the arts that acknowledge cultural diversity and invite students to understand and respect that diversity. Many of the courses focus on student-centered approaches to instruction. Following an introduction by the editors, syllabi in the book…

Language Teacher Research in the Americas

ERIC Educational Resources Information Center

McGarrell, Hedy M., Ed.

2007-01-01

This volume in the Language Teacher Research Series (Thomas S. C. Farrell, series editor) presents research conducted by language teachers at all levels, from high school English teachers to English language teacher educators, reflecting on their practices. The countries represented in this book are Brazil, Canada, Colombia, Costa Rica, Ecuador,…

The Harmonic Sieve: A Novel Application of Fourier Analysis to Machine Learning Theory and Practice.

DTIC Science & Technology

1995-08-23

1987. [Ros62] F. Rosenblatt. Principles of Neurodynamics : Perceptrons and the Theory of Brain Mechanisms. Spartan Books, 1962. [RHW86] D. E...editors, Parallel Distributed Processing: Explorations in the Micro structures of Cognition , volume 1, chapter 8, pages 318-362. MIT Press, 1986

Cross-Cultural Social Psychology Newsletter. Volume 5, Number 2.

ERIC Educational Resources Information Center

Tanaka, Yasumasa, Ed.

This international newsletter, published since 1968, provides cross-cultural and cross-national midi-communications in social psychology. Usually included are: 1) notices of international conferences, institutes, or seminars, 2) a list of new publications, 3) letters to the editor, 4) announcements, and 5) a bibliography of cross-cultural…

Childhood, Youth and Social Change: A Comparative Perspective.

ERIC Educational Resources Information Center

Chisholm, Lynne, Ed.; And Others

Written for a 1988 bilateral United Kingdom-West German conference, the chapters in this volume examine childhood and youth as socially constructed life stages within the context of contemporary social and cultural change. Following the editors' introduction are 14 papers: "What Does the Future Hold? Youth and Sociocultural Change in the…

Philological Papers: Special Issue Devoted to the Teacher in Nineteenth- and Twentieth-Century Literature and Film. Volume 36. Papers Presented at the West Virginia University's Annual Colloquium (13th, Morgantown, West Virginia, September 29-October 1, 1988).

ERIC Educational Resources Information Center

Singer, Armand E., Ed.

1990-01-01

This volume contains papers read at West Virginia University's Colloquium on "The Teacher in Nineteenth- and Twentieth-Century Literature and Film" including the following 12 articles listed with their authors: "A Second Pair of Eyes: The Editor as Teacher" (Hart L. Wegner); "Don Juan Goes to the Movies" (Armand E.…

Einstein unmasked

NASA Astrophysics Data System (ADS)

Foster, Brian

2008-09-01

This is a remarkable and, at times, bewilderingly diverse volume. Consisting of 20 essays that represent the proceedings of a conference held in 2005 in Berlin, Germany, during the International Year of Physics, it offers insights into Einstein's influence on a swathe of human activity. In the introduction the distinguished editors make some remarkable claims for the book, calling it "an unique attempt" and saying that "there is no better introduction to...string theory", while the first essay states "Not since Newton's Principia..." Clearly this is a volume that aspires to high standards.

In-Situ Environmental Monitoring and Science Investigations Enabled by the Deep Space Gateway

NASA Astrophysics Data System (ADS)

Clark, P. E.; Collier, M. R.; Farrell, W. M.

2018-02-01

A distributed network of instrument packages in an ARTEMIS-like orbit will serve as the much-needed basis for on-going monitoring of cislunar environmental dynamics, critical for a successful human presence on the Moon.

PREFACE: MRS International Materials Research Conference (IMRC-2008)

NASA Astrophysics Data System (ADS)

Wang, Zhanguo; Qiu, Yong; Li, Yongxiang

2009-03-01

This volume contains selected papers presented at the MRS International Materials Research Conference (IMRC-2008) held in Chongqing, China, 9-12 June 2008. IMRC-2008 included 9 symposia of A. Eco/Environmental Materials, B. Sustainable Energy Materials, C. Electronic Packaging Materials, D. Electronic Materials, E. Materials and Processes for Flat-panel Displays, F. Functional Ceramics, G. Transportation Materials, H. Magnesium and I. Biomaterials for Medical Applications. Nearly 1200 participants from 33 countries attended the conference, and the conference organizers received more than 700 papers. After the peer review processes, 555 papers were selected to be published in 9 Journals or proceedings, including J. of Materials Research (JMR), Rare Metal Materials and Engineering, J. of Univ. Science and Technology Beijing, Biomedical Materials: Materials for Tissue Engineering and Regenerative Medicine, Chinese Journal of Aeronautics, Materials Science Forum, and Journal of Physics: Conference Series. Among the 555 selected papers, 91 papers are published in this volume, and the topics mainly cover electronic matrials, processes for flat-panel displays and functional ceramics. The editors would like to give special thanks to the graduate students Liwu Jiang, Ming Li and Di He from Beihang University for their hard work compiling and typesetting each paper in this volume. Zhanguo Wang, Yong Qiu and Yongxiang Li Editors

PREFACE: VII Brazilian Congress on Metrology (Metrologia 2013)

NASA Astrophysics Data System (ADS)

Costa-Félix, Rodrigo; Bernardes, Americo; Valente de Oliveira, José Carlos; Mauro Granjeiro, José; Epsztejn, Ruth; Ihlenfeld, Waldemar; Smarçaro da Cunha, Valnei

2015-01-01

SEVENTH BRAZILIAN CONGRESS ON METROLOGY (METROLOGIA 2013) Metrology and Quality for a Sustainable Development From November 24th to 27th 2013 was issued the Seventh Brazilian Congress on Metrology (Metrologia 2013), which is a biannual conference organized and sponsored by the Brazilian Society of Metrology (SBM) and the Brazilian National Institute of Metrology, Quality and Technology (Inmetro). This edition was held in the charming and historical city of Ouro Preto, MG, Brazil, and aimed to join people and institutions devoted to the dissemination of the metrology and conformity assessment. The Metrologia 2013 Conference consisted of Keynote Speeches (7) and regular papers (204). Among the regular papers, the 47 most outstanding ones, comprising a high quality content on Metrology and Conformity Assessment, were selected to be published in this issue of the Journal of Physics: Conference Series. The topics of the conference covered all important areas of Metrology, which were agglutinated in the following sessions in the present issue: . Physical Metrology (Acoustics, Vibration and Ultrasound; Electricity and Magnetism; Mechanics; Optics); . Metrology on Ionizing Radiations; . Time and Frequency; . Chemistry Metrology; . Materials Metrology; . Biotechnology; . Uncertainty, Statistics and Mathematics; . Legal Metrology; . Conformity Assessment. It is our great pleasure to present this volume of IOP Journal of Physics: Conference Series (JPCS) to the scientific community to promote further research in Metrology and related areas. We believe that this volume will be both an excellent source of scientific material in the fast evolving fields that were covered by Metrologia 2013. President of the congress Americo Bernardes Federal University of Ouro Preto atb@iceb.ufop.br Editor-in-chief Rodrigo Costa-Félix Brazilian National Institute of Metrology, Quality and Technology rpfelix@inmetro.gov.br Editors José Carlos Valente de Oliveira (Editor on Mechanical Metrology) Brazilian National Institute of Metrology, Quality and Technology jcoliveira@inmetro.gov.br José Mauro Granjeiro (Editor on Biotechnology) Brazilian National Institute of Metrology, Quality and Technology jmgranjeiro@inmetro.gov.br Ruth Epsztejn (Editor on Conformity Assessment) Brazilian National Institute of Metrology, Quality and Technology repsztejn@inmetro.gov.br Waldemar Ihlenfeld (Editor on Electrical Metrology) Brazilian National Institute of Metrology, Quality and Technology wgihlenfeld-pronametro@inmetro.gov.br Valnei Smarçaro da Cunha (Editor on Chemistry Metrology) Brazilian National Institute of Metrology, Quality and Technology vscunha@inmetro.gov.br Technical and Scientific Committee for Metrologia 2013 Ado Jório (UFMG) Carlos Achete (UFRJ, Inmetro) Flávio Vasconcelos (UFMG) Giorgio Moscati (USP) Hans Peter Grieneisen (Inmetro) Humberto Brandi (Inmetro) José Carlos Valente de Oliveira (Inmetro) José Guilherme Pereira Peixoto (IRD) José Mauro Granjeiro (Inmetro) Luiz Claudio Moreira Paschoal (Petrobras) Luis Fernado Rust (Inmetro) Luiz Silva Mello (PUC RJ) Marcos Nogueira Eberlin (Unicamp) Oleksii Kuznetsov (Inmetro) Regis Landim (Inmetro) Ricardo Carvalho (ON) Rodrigo Costa-Felix (Inmetro) Romeu José Daroda (Inmetro) Ruth Epsztejn (Inmetro) Valnei Smarçaro da Cunha (Inmetro) Valter Aibe (Inmetro) Waldemar Guilherme Kürten Ihlenfeld (PTB) Wanderley de Souza (UFRJ, Inmetro)

Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 24, Issue 1, January-February 2012

ERIC Educational Resources Information Center

Banta, Trudy W., Ed.

2012-01-01

This issue of "Assessment Update" presents the following articles: (1) Expectations for Assessment Reports: A Descriptive Analysis (Keston H. Fulcher, Matthew Swain, and Chris D. Orem); (2) Editor's Notes: A Surprising Reaction (Trudy W. Banta); (3) Getting SMART with Assessment: ACTION Steps to Institutional Effectiveness (Eric Daffron…

Multicultural Education: Strategies for Implementation in Colleges and Universities. Volume 4.

ERIC Educational Resources Information Center

Adams, J. Q., Ed.; Welsch, Janice R., Ed.

The 21 essays of this book discuss strategies for implementing multicultural education at the higher education level, especially in Illinois. Following a statement on multicultural education by former Senator Carol Moseley-Braun and an introduction by the text's editors (J. Q. Adams and Janice R. Welsch), the papers are: "Multicultural…

Journal of the Pennsylvania Counseling Association, 2000-2001.

ERIC Educational Resources Information Center

Brooks, Clifford W., Jr., Ed.; Carey, Andrew L., Ed.

2001-01-01

These two journal issues are dedicated to the study and development of the counseling profession. The journal's emphasis on multiculturalism is evident in the article selected for this volume. The first issue contains the following articles: (1) "Message from the Co-Editors: The Strength of Diversity" (Andrew L. Carey and Clifford W.…

Program Manager: Journal of the Defense Systems Management College. Volume 17, Number 5, September-October 1988

DTIC Science & Technology

1988-09-01

difficulties), 1580. Engineers, Boston, Mass., December Polaroid, and Xerox. 25. William Shakespeare (1564-1616), 1987. 19. Ibid. Hamlet , Act I, Scene...ethics institute, former philosophy philospher said "Know thyself." 26 next step is to sit down with manage- teacher and magazine editor. Shakespeare

Parameters, Journal of the US Army War College, Volume 14, Number 4, Winter 1984.

DTIC Science & Technology

1984-01-01

Pa.: US Army War College, Strategic Studies In- 31. A Energia Nuclear no Brasil (Rio de Janeiro: stitute, 1979), p. 17. Biblioteca do Exercito Editors...security factors exist. These would be Monetary Fund officials. "Balance of Payments," in Annual US-Mexican relationships, moral renovation , demographic

Proceedings of the Interservice/Industry Training Equipment Conference (4th) Held at Kissimmee, Florida on 15-18 November 1982. Volume 2

DTIC Science & Technology

1982-01-01

Ohio State University Craig , Charles D. 1501 Neil Avenue Training Devices Group Supervisor Columbus, OH 43202 Lockheed California Company P.O. Box...Manager Arlington, VA 22202 Maritime Administration U.S. Merchant Marine Academy Deegan , Paul A. Kingspoint, NY 11024 Editor-Military Simulators

English Linguistics, An Introductory Reader.

ERIC Educational Resources Information Center

Hungerford, Harold, Ed.; And Others

The readings in this volume have been selected for college level and graduate students in English who need an introduction to English linguistics which is neither too advanced or specialized, but has a broad range of interests. The editors (Harold Hungerford, Jay Robinson, and James Sledd) have prepared this anthology to use in their own teaching,…

Leading against the Grain: Lessons for Creating Just and Equitable Schools

ERIC Educational Resources Information Center

Brooks, Jeffrey S., Ed.; Normore, Anthony H., Ed.

2017-01-01

What new ideas and ways of thinking can educational leaders learn from great world leaders who have moved their societies to greater equity and expanded educational opportunity? In this lively, accessible volume, the editors have brought together an impressive group of senior and early-career educational scholars to study the lives and…

A Software Hub for High Assurance Model-Driven Development and Analysis

DTIC Science & Technology

2007-01-23

verification of UML models in TLPVS. In Thomas Baar, Alfred Strohmeier, Ana Moreira, and Stephen J. Mellor, editors, UML 2004 - The Unified Modeling...volume 3785 of Lecture Notes in Computer Science, pages 52–65, Manchester, UK, Nov 2005. Springer. [GH04] Günter Graw and Peter Herrmann. Transformation

Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 25, Issue 2, March-April 2013

ERIC Educational Resources Information Center

Banta, Trudy W., Ed.

2013-01-01

This issue of "Assessment Update" presents the following articles: (1) "Just Right" Outcomes Assessment: A Fable for Higher Education (Catherine M. Wehlburg); (2) Editor's Notes: Helping Faculty Members Learn (Linda Suskie); (3) Focus on the Bottom-Line: Assessing Business Writing (Michael Cherry and George Klemic); (4)…

Developmental Education: Preparing Successful College Students. Monograph Series #24.

ERIC Educational Resources Information Center

Higbee, Jeanne L., Ed.; Dwinell, Patricia L., Ed.

The 16 chapters of this volume describe a wide variety of developmental programs intended to promote skill development and enhance academic performance for high-risk students at all levels of higher education. Following an introductory chapter by the editors, the chapters are: (1) "The Origin, Scope, and Outcomes of Developmental Education in the…

Structure and Composition of the Distant Lunar Exosphere: Constraints from ARTEMIS Observations of Ion Acceleration in Time-Varying Fields

NASA Technical Reports Server (NTRS)

Halekas, J. S.; Poppe, A. R.; Farrell, W. M.; McFadden, J. P.

2016-01-01

By analyzing the trajectories of ionized constituents of the lunar exosphere in time-varying electromagnetic fields, we can place constraints on the composition, structure, and dynamics of the lunar exosphere. Heavy ions travel slower than light ions in the same fields, so by observing the lag between field rotations and the response of ions from the lunar exosphere, we can place constraints on the composition of the ions. Acceleration, Reconnection, Turbulence, and Electrodynamics of Moon's Interaction with the Sun (ARTEMIS) provides an ideal platform to utilize such an analysis, since its two-probe vantage allows precise timing of the propagation of field discontinuities in the solar wind, and its sensitive plasma instruments can detect the ion response. We demonstrate the utility of this technique by using fully time-dependent charged particle tracing to analyze several minutes of ion observations taken by the two ARTEMIS probes 3000-5000 km above the dusk terminator on 25 January 2014. The observations from this time period allow us to reach several interesting conclusions. The ion production at altitudes of a few hundred kilometers above the sunlit surface of the Moon has an unexpectedly significant contribution from species with masses of 40 amu or greater. The inferred distribution of the neutral source population has a large scale height, suggesting that micrometeorite impact vaporization and/or sputtering play an important role in the production of neutrals from the surface. Our observations also suggest an asymmetry in ion production, consistent with either a compositional variation in neutral vapor production or a local reduction in solar wind sputtering in magnetic regions of the surface.

Lunar Exploration Missions Since 2006

NASA Technical Reports Server (NTRS)

Lawrence, S. J. (Editor); Gaddis, L. R.; Joy, K. H.; Petro, N. E.

2017-01-01

The announcement of the Vision for Space Exploration in 2004 sparked a resurgence in lunar missions worldwide. Since the publication of the first "New Views of the Moon" volume, as of 2017 there have been 11 science-focused missions to the Moon. Each of these missions explored different aspects of the Moon's geology, environment, and resource potential. The results from this flotilla of missions have revolutionized lunar science, and resulted in a profoundly new emerging understanding of the Moon. The New Views of the Moon II initiative itself, which is designed to engage the large and vibrant lunar science community to integrate the results of these missions into new consensus viewpoints, is a direct outcome of this impressive array of missions. The "Lunar Exploration Missions Since 2006" chapter will "set the stage" for the rest of the volume, introducing the planetary community at large to the diverse array of missions that have explored the Moon in the last decade. Content: This chapter will encompass the following missions: Kaguya; ARTEMIS (Acceleration, Reconnection, Turbulence, and Electrodynamics of the Moon’s Interaction with the Sun); Chang’e-1; Chandrayaan-1; Moon Impact Probe; Lunar Reconnaissance Orbiter (LRO); Lunar Crater Observation Sensing Satellite (LCROSS); Chang’e-2; Gravity Recovery and Interior Laboratory (GRAIL); Lunar Atmosphere and Dust Environment Explorer (LADEE); Chang’e-3.

Health Informatics for Neonatal Intensive Care Units: An Analytical Modeling Perspective

PubMed Central

Mench-Bressan, Nadja; McGregor, Carolyn; Pugh, James Edward

2015-01-01

The effective use of data within intensive care units (ICUs) has great potential to create new cloud-based health analytics solutions for disease prevention or earlier condition onset detection. The Artemis project aims to achieve the above goals in the area of neonatal ICUs (NICU). In this paper, we proposed an analytical model for the Artemis cloud project which will be deployed at McMaster Children’s Hospital in Hamilton. We collect not only physiological data but also the infusion pumps data that are attached to NICU beds. Using the proposed analytical model, we predict the amount of storage, memory, and computation power required for the system. Capacity planning and tradeoff analysis would be more accurate and systematic by applying the proposed analytical model in this paper. Numerical results are obtained using real inputs acquired from McMaster Children’s Hospital and a pilot deployment of the system at The Hospital for Sick Children (SickKids) in Toronto. PMID:27170907

Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 30, Issue 1, January-February 2018

ERIC Educational Resources Information Center

Hundley, Stephen P., Ed.

2018-01-01

This issue of "Assessment Update" presents the following articles: (1) James Madison University: Reflections on Sustained Excellence in Assessment (Keston H. Fulcher and Elizabeth R. H. Sanchez); (2) Editor's Notes: Assessment Excellence Abounds! (Stephen P. Hundley); (3) The Promise of an All-in-One Assessment System for Student…

Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 24, Issue 6, November-December 2012

ERIC Educational Resources Information Center

Banta, Trudy W., Ed.

2012-01-01

This issue of "Assessment Update" presents the following articles: (1) Accreditation and Assessment: The Root of My Teaching Metamorphosis (Barbara June Rodriguez); (2) Editor's Notes: Addressing a Question of Credibility (Trudy W. Banta); (3) Do We Practice What We Preach? The Accountability of an Assessment Office (Keston H. Fulcher…

Visible Solutions for Invisible Students: Helping Sophomores Succeed. Monograph Series No. 31.

ERIC Educational Resources Information Center

Schreiner, Laurie A., Ed.; Pattengale, Jerry, Ed.

This monograph addresses issues and programs to meet the specific needs of college sophomores. The first chapter, authored by the volume's editors, introduces the following papers and is titled, "What Is the Sophomore Slump and Why Should We Care?" The next eight chapters are: (1) "Meeting the Challenges of the Sophomore Year"…

Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 25, Issue 3, May-June 2013

ERIC Educational Resources Information Center

Banta, Trudy W., Ed.

2013-01-01

This issue of "Assessment Update" presents the following articles: (1) Launching E-Portfolios: An Organic Process; (2) Editor's Notes: Envisioning Learning; (3) Promoting Student Affairs Buy-In for Assessment: Lessons Learned; (4) Working at Assessment; (5) Making the Case for Formative Assessment: How It Improves Student Engagement and…

A Multi-Level Model of Moral Functioning Revisited

ERIC Educational Resources Information Center

Reed, Don Collins

2009-01-01

The model of moral functioning scaffolded in the 2008 "JME" Special Issue is here revisited in response to three papers criticising that volume. As guest editor of that Special Issue I have formulated the main body of this response, concerning the dynamic systems approach to moral development, the problem of moral relativism and the role of…

A Postscript on Institutional Motivations, Research Concerns and Professional Implications

ERIC Educational Resources Information Center

Dalton-Puffer, Christiane

2012-01-01

From the point of view of AILA's research network "CLIL and Immersion Education: Applied Linguistic Perspectives" this volume finally does justice to a strand of interest that has been part of the network from its inception. As the editors rightly point out in the introduction, ReN events and publications during the network's first…

Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 24, Issue 3, May-June 2012

ERIC Educational Resources Information Center

Banta, Trudy W., Ed.

2012-01-01

This issue of "Assessment Update" presents the following articles: (1) A "Wisdom of Crowds" Approach to Outcomes Assessment (Gregory Burton); (2) Editor's Notes: Collective Assessment and DQP Follow-Up (Trudy W. Banta); (3) Satisfaction with Data Management Systems in Standards-Based Alignment (Brett Everhart and Jeanne M.…

Beyond the Basics: Achieving a Liberal Education for All Children

ERIC Educational Resources Information Center

Finn, Chester E., Jr, Ed.; Ravitch, Diane, Ed.

2007-01-01

Citing Aristotle, Franklin and Einstein as proponents of a broad, liberal-arts education, Finn and Ravitch promote the need for liberal learning as preparatory to the civic life needed for a well-functioning democracy. Drawing together the work of a number of educators, the editors have organized this volume in two sections. Part I, Liberal…

Translations From Theory to Practice: Volume 13, Number 2, Winter 2005

ERIC Educational Resources Information Center

Erickson, Mary, Ed.

2005-01-01

The feature article of this issue of Translations: "Educational Reform and Its Connection to Art Instruction: Art and Writing" (James Blasingname) presents the history and purposes of art education. This purpose falls within the broadly stated "Art for Life's Sake." The editors chose articles that "promote research on how people grapple with life…

Strategies in Composition: Ideas that Work in the Classroom. Volume II.

ERIC Educational Resources Information Center

Bordner, Marsha S., Ed.

This collection of 26 brief essays by college and high school faculty represents a variety of practical approaches that can be used in composition classes. After a foreword by the editor, the essays and their authors are as follows: "Writing as a Moral Activity" (Judith Anderson); "Specific Details (Orangen't You Wise to Use…

Purpose and Need for a Grassland Assessment

Treesearch

Deborah M. Finch; Cathy W. Dahms

2004-01-01

This report is volume 1 of an ecological assessment of grassland ecosystems in the Southwestern United States, and it is one of a series of planned publications addressing major ecosystems of the Southwest. The first assessment, General Technical Report RM-GTR- 295, An Assessment of Forest Ecosystem Health in the Southwest (by Dahms and Geils, technical editors,...

Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 26, Issue 2, March-April 2014

ERIC Educational Resources Information Center

Banta, Trudy W., Ed.

2014-01-01

This issue of "Assessment Update" presents the following articles: (1) Effective Leadership Assessment: A 360-Degree Process; (2) Editor's Notes: Accentuating the Positive in Our Work; (3) The Broadcast Education Association's Model Rubrics Project: Building Consensus One Rubric at a Time; (4) Building a Better…

Silicon Compilation Using a Lisp-Based Layout Language.

DTIC Science & Technology

1986-06-01

12, 15 October 19184. Gajski , D.D., "The Structure of A Silicon Compiler", IEEE International Conference on Circuits and Comouters 1982(ICCC 82...IEEE Press, 1982. Gajski , D.D. and Kuhn, R.H.," Guest Editors’ Introduction: New VLSI Tools", Comguter Volume 16, Number 12, 1983. Gajs i, D.D., "Silicon

Technological advances in evacuation planning and emergency management : current state of the art.

DOT National Transportation Integrated Search

2003-03-01

Evacuation of people in the event of hazard is one of basic problems of human society. From early : ages people planned their habitat with possibility of hazards in mind. For instance, one of The Seven : Wonders of the World, the Temple of Artemis, w...

Women and Technical Professions. Leonardo da Vinci Series: Good Practices.

ERIC Educational Resources Information Center

Commission of the European Communities, Brussels (Belgium). Directorate-General for Education and Culture.

This document profiles programs for women in technical professions that are offered through the European Commission's Leonardo da Vinci program. The following programs are profiled: (1) Artemis and Diana (vocational guidance programs to help direct girls toward technology-related careers); (2) CEEWIT (an Internet-based information and…

PREFACE: 26th Summer School and International Symposium on the Physics of Ionized Gases (SPIG 2012)

NASA Astrophysics Data System (ADS)

Kuraica, Milorad; Mijatovic, Zoran

2012-11-01

This volume of Journal of Physics: Conference Series contains the general invited lectures, topical invited lectures and progress reports presented at the 26th Summer School and International Symposium on the Physics of Ionized Gases - SPIG 2012. The conference was held in Zrenjanin, Serbia, from 27-31 August. The SPIG conference has a 52 year long tradition. The structure of the papers in this volume cover the following sections: atomic collision processes, particle and laser beam interactions with solids, low temperature plasmas and general plasmas. As these four topics often overlap and merge in numerous fundamental studies and, more importantly applications, SPIG in general serves as a venue for exchanging ideas in the related fields. We hope that this volume will be an important source of information about progress in plasma physics and will be useful, first of all, for students, but also for plasma physics scientists. The Editors would like to thank the invited speakers for their participation at SPIG 2012 and for their efforts writing contributions for this volume. We also express our gratitude to the members of Scientific and Organizing committees for their efforts in organizing this SPIG. Especially we would like to thank the Ministry of Education, Science and Technological Development of Republic of Serbia, Provincial Secretariat for Science and Techonological Development, Province of Vojvodina, Institute Français de Serbie and Biser Zrenjanin for financial support as well as the European Physical Society (EPS) for supporting the award for the best poster of a young scientist and American Elements, USA. Milorad Kuraica Zoran Mijatovic October 2012 Editors

52nd Yearbook of the National Reading Conference (Miami, Florida, December 4-7, 2002)

ERIC Educational Resources Information Center

Fairbanks, Colleen M., Ed.; Worthy, Jo, Ed.; Maloch, Beth, Ed.; Hoffman, James V., Ed.; Schallert, Diane L., Ed.

2003-01-01

The National Reading Conference (NRC) Yearbook represents an archive of conference reports that have undergone the rigorous review that research demands, as well as an indicator of topics, ideas and concerns that occupied participants during the annual conference. With this 52nd volume of the Yearbook, the editors hope the reader finds a broad…

Inquiry, Evidence, and Excellence: The Promise and Practice of Quality Assurance. A Festschrift in Honor of Frank B. Murray

ERIC Educational Resources Information Center

LaCelle-Peterson, Mark, Ed.; Rigden, Diana, Ed.

2012-01-01

The overall aim of this volume of essays is to honor Frank B. Murray's commitments to empirically-based quality assurance and to the development of increasingly effective systems of quality control in educator preparation programs. As the editors approached the authors with the invitation to contribute an essay, two characteristic aspects of…

Conference in Rhetorical Criticism: Address of the Conference and Commended Papers (2nd, Hayward, Calif., May 1967).

ERIC Educational Resources Information Center

Barrett, Harold, Ed.; And Others

At the second annual Cal-State Hayward Conference in Rhetorical Criticism, upper division and graduate students from 17 colleges and universities presented papers on the theory, history, and criticism of rhetoric. Panels of faculty members from the same colleges and universities, serving as editor-critics, judged the six papers in this volume as…

Helping English Language Learners Succeed in Middle and High Schools. Collaborative Partnerships between ESL and Classroom Teachers Series

ERIC Educational Resources Information Center

Pawan, Faridah, Ed.; Sietman, Ginger, Ed.

2007-01-01

This volume of Collaborative Partnerships between ESL and Classroom Teachers gives emphasis to collaborative partnerships in the middle and high school levels. Editors Faridah Pawan and Ginger Sietman gather expert authors who present us with models of classroom-based and school-based collaborative partnerships from middle and high schools across…

Proceedings of the ocean drilling program: New Jersey continental slope and rise

USGS Publications Warehouse

Mountain, Gregory S.; Miller, Kenneth G.; Blum, Peter; Alm, Per-Gunnar; Aubry, Marie-Pierre; Burckle, Lloyd H.; Christensen, Beth A.; Compton, J.; Damuth, John E.; Deconinck, Jean-François; De Verteuil, L.; Fulthorpe, Craig S.; Gartner, Stefan; Guerin, Gilles; Hesselbo, Stephen P.; Hoppie, Bryce; Katz, Miriam E.; Kotake, Nobuhiro; Lorenzo, Juan Manuel; McCracken, Stuart; McHugh, Cecilia; Quayle, Wendy C.; Saito, Yoshiki; Snyder, Scott W.; ten Kate, Warner G.; Urbat, M.; Van Fossen, Mickey C.; Vecsei, Adam

1996-01-01

The Scientific Results volumes of the Proceedings of the Ocean Drilling Program contain specialty papers presenting the results of extensive research in various aspects of scientific ocean drilling. The authors of the papers published in this volume have enabled future investigators to gain ready access to the results of their research, and I acknowledge their contributions with thanks. Each paper submitted to a Scientific Results volume undergoes rigorous peer review by at least two specialists in the author's research field. A paper typically goes through at least one revision cycle before being accepted for publication. We seek to maintain a peer-review system comparable to those of the most highly regarded journals in the geological sciences. Each Scientific Results volume has an Editorial Review Board that is responsible for obtaining peer reviews of papers submitted to the volume. This board usually is made up of the two co-chief scientists for the cruise, the ODP staff scientist for the cruise, and one external specialist who is familiar with the geology of the area investigated. In addition, the volume has an ODP staff editor who assists with manuscripts that require English-language attention and who coordinates volume assembly. Scientific Results volumes may also contain short reports of useful data that are not ready for final interpretation. Papers of this type, which may be found together in a section in the back of the volume, are called Data Reports and include no interpretation of results. Data Report papers are read carefully by at least one specialist to make sure they are well organized, comprehensive, and discuss the techniques or procedures thoroughly. To acknowledge the contributions made by this volume's Editorial Review Board, the Board members are designated Editors of the volume and are so listed on the title page. Reviewers of manuscripts for this volume, whose efforts are so essential to the success of the publication, are listed in the front of the book, without attribution to a particular manuscript. On behalf of the Ocean Drilling Program, I extend sincere appreciation to members of the Editorial Review Boards and to the reviewers for giving their generous contribution of time and effort, which ensures that only papers of high scientific quality are published in the Proceedings.

The collected papers of Albert Einstein. Volume 2. The Swiss years: Writings, 1900-1909

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

Stachel, J.; Cassidy, D.C.; Renn, J.

1989-01-01

This second volume of the papers of Albert Einstein chronologically presents published articles, unpublished papers, research and lecture notes, reviews, and patent applications for the period 1900-1909 during which time Einstein had a two-year period of short-term employment and a permanent position at the Swiss Patent Office in Bern. There are 62 published documents reproduced. The writings of this period deal with seven general themes: molecular forces, the foundation of statistical physics, the quantum hypothesis, determining molecular dimensions, Brownian movement, the theory of relativity, and the electrodynamics of moving media. The book also presents all available letters written by Einsteinmore » along with all significant letters sent to him and many important third-party letters written about him. The editors have added substantial introduction and a set of eight editorial notes that place Einstein's writings within their immediate scientific context. Footnotes to Einstein texts designed to illuminate the sources of scientific problems that Einstein confronted and the ideas and techniques with which he addressed them have been added by the editors. A comprehensive index to Einstein's early writings is provided.« less

Protecting the Moon for research: ILEWG report

NASA Astrophysics Data System (ADS)

Foing, Bernard H.

We give a report on recommendations with emphasis on environment protection, and since last COSPAR from ILEWG International conferences Exploration and Utilisation of the Moon on held at Cape Canaveral in 2008 (ICEUM10), and in Beijing in May 2010 with IAF (GLUC -ICEUM11). We discuss the different rationale for Moon exploration, as debated at ILEWG. ILEWG Science task group has listed priorities for scientific investigations: clues on the formation and evolution of rocky planets, accretion and bombardment in the inner solar system, comparative planetology processes (tectonic, volcanic, impact cratering, volatile delivery), records astrobiology, survival of organics; past, present and future life; sciences from a biology lunar laboratory. We discuss how to preserve Moon research potential in these areas while operating with instruments, landers, rover during a cooperative robotic village, and during the transition form lunar human outpost to permanent sustainable human base. We discuss how Moon-Mars Exploration can inspire solutions to global Earth sustained development with the trade-off of In-Situ Utilisation of resources; Establishment of permanent robotic infrastructures, Environmental and planetary protection aspects and lessons for Mars; Life sciences laboratories, and support to human exploration. Co-authors: ILEWG Task Groups on Science, Technology and Human Lunar Bases ILEWG Reference documents: http://sci.esa.int/ilewg -10th ILEWG Conference on Exploration and Utilisation of the Moon, NASA Lunar Ex-ploration Analysis Group-PSace Resources Roundtable, Cape Canaveral October 2008, pro-gramme online at http://sci.esa.int/ilewg/ -9th ILEWG Conference on Exploration and Utilisation of the Moon, ICEUM9 Sorrento 2007, programme online at http://sci.esa.int/ilewg/ -8th ILEWG Conference on Exploration and Utilisation of the Moon, Beijing July 2006, programme online at http://sci.esa.int/ilewg/ -The Moon and Near Earth Objects (P. Ehrenfreund , B.H. Foing, A. Cellino Editors), Ad-vances in Space Research, Volume 37, Issue 1, pp 1-192, 2006 -7th ILEWG Conference on Exploration and Utilisation of the Moon, Toronto Sept 2005, Programme and Proceedings on line at www.ilewg.org, R. Richards et al Editors -6th ILEWG Conference on Exploration and Utilisation of the Moon, Udaipur Nov. 2004, Proceedings ( N. Bhandari Editor), Journal Earth System Science, India, 114, No6, Dec 2005, pp. 573-841 -5th ILEWG Conference on Exploration and Utilisation of the Moon, Hawaii Nov 2003, Pro-ceedings ILC2005/ICEUM5 (S.M. Durst et al Editors), Vol 108, 1-576 pp, Science and Tech-nology Series, American Astronautical Society, 2004 -'The next steps in exploring deep space -A cosmic study by the IAA', W. Huntress, D. Stetson, R. Farquhar, J. Zimmerman, B. Clark, W. O'Neil, R. Bourke and B. Foing, Acta Astronautica, Vol 58, Issues 6-7, March-April 2006, p302-377 -IAA/ESA workshop on "Next Steps in Exploring Deep Space", ESTEC 22-23 sept. 2003 (B.H. Foing W. Huntress, conveners) Lunar Exploration, Planetary and Space Science, Vol 50, issue 14-15, Dec 2002 (B.H. Foing al) -ESLAB36 symposium on "Earth-like Planets and Moons", 2002, ESA-SP514, pp. 1-356, (B.H.Foing B. Battrick, editors) -'Lunar Exploration 2000', (B.H. Foing, D. Heather, Editors), Adv. Space Research Vol 30, Nr 8, 2002 -'Earth-Moon Relationships', Proceedings of the Conference held in Padova, Italy at the Ac-cademia Galileiana di Scienze Lettere ed Arti, Nov. 2000, (C. Barbieri and F. Rampazzi, Editors), in Earth, Moon , Planets Vol. 85-86, Nos 1-3, pp 1-575, 2001 -4th International Conference on Exploration and Utilisation of the Moon, ESTEC, 2000, ESA SP-462 (B.H. Foing M. Perry, editors) -Investing in Space: The Challenge for Europe. Long-Term Space Policy Committee, Second Report, May 1999. ESA-SP-2000 -2nd International Lunar Workshop, held at Kyoto in October 1996, Proceedings, H. Mizutani, editor, Japan Space Forum Publisher, 1997 International Lunar Workshop, 1994 May 31-June 3, Beatenberg, Switzerland. Proceedings. Ed. Balsiger, H. et al. European Space Agency, 1994. ESA-SP-1170 -Astronomy and Space Science from the Moon', Proceedings of COSPAR/IAF session at World Congress, Washington, (B.H. Foing et al editors), Advances in Space Research, Volume 14, Issue 6, 1994 -Mission to the Moon, Europe's Priorities for Scientific Exploration and Utilisation of the Moon', R.M. Bonnet et al, European Space Agency, ESA SP-1150, June 1992

Outstanding student paper

NASA Astrophysics Data System (ADS)

One presentation was named Outstanding Student Paper in the Planetology Section at the 1993 Fall Meeting in San Francisco.C. David Brown, who presented “Sub-Alternative Models for the Formation of Artemis Chasma,” is a doctoral student at Arizona State University, Tempe. He received his B.S. in physics at Harvey Mudd College, Claremont, Calif., in 1991

Student Use of Scaffolding Software: Relationships with Motivation and Conceptual Understanding

ERIC Educational Resources Information Center

Butler, Kyle A.; Lumpe, Andrew

2008-01-01

This study was designed to theoretically articulate and empirically assess the role of computer scaffolds. In this project, several examples of educational software were developed to scaffold the learning of students performing high level cognitive activities. The software used in this study, Artemis, focused on scaffolding the learning of…

Integrated Toolset for WSN Application Planning, Development, Commissioning and Maintenance: The WSN-DPCM ARTEMIS-JU Project.

PubMed

Antonopoulos, Christos; Asimogloy, Katerina; Chiti, Sarah; D'Onofrio, Luca; Gianfranceschi, Simone; He, Danping; Iodice, Antonio; Koubias, Stavros; Koulamas, Christos; Lavagno, Luciano; Lazarescu, Mihai T; Mujica, Gabriel; Papadopoulos, George; Portilla, Jorge; Redondo, Luis; Riccio, Daniele; Riesgo, Teresa; Rodriguez, Daniel; Ruello, Giuseppe; Samoladas, Vasilis; Stoyanova, Tsenka; Touliatos, Gerasimos; Valvo, Angela; Vlahoy, Georgia

2016-06-02

In this article we present the main results obtained in the ARTEMIS-JU WSN-DPCM project between October 2011 and September 2015. The first objective of the project was the development of an integrated toolset for Wireless sensor networks (WSN) application planning, development, commissioning and maintenance, which aims to support application domain experts, with limited WSN expertise, to efficiently develop WSN applications from planning to lifetime maintenance. The toolset is made of three main tools: one for planning, one for application development and simulation (which can include hardware nodes), and one for network commissioning and lifetime maintenance. The tools are integrated in a single platform which promotes software reuse by automatically selecting suitable library components for application synthesis and the abstraction of the underlying architecture through the use of a middleware layer. The second objective of the project was to test the effectiveness of the toolset for the development of two case studies in different domains, one for detecting the occupancy state of parking lots and one for monitoring air concentration of harmful gasses near an industrial site.

Hot Ion Flows in the Distant Magnetotail: ARTEMIS Observations From Lunar Orbit to ˜-200 RE

NASA Astrophysics Data System (ADS)

Artemyev, A. V.; Angelopoulos, V.; Runov, A.; Vasko, I. Y.

2017-10-01

Plasma energization in Earth's magnetotail is supported by acceleration processes in (and around) magnetic reconnection regions. Hot plasma flows and strong electromagnetic waves, generated by magnetic energy release during reconnection, transport energy necessary for current system intensification and particle acceleration in the inner magnetosphere. Earth's magnetotail configuration includes two main reconnection regions (X lines): the near-Earth X line, which has been well studied by several multispacecraft missions, and the distant X line, which has been much less investigated. In this paper, we utilize the unique data set gathered by two ARTEMIS spacecraft in 2010 at radial distances between lunar orbit and ˜200 RE (Earth radii). We identify an X line at around ˜80 RE and collect statistics on hot plasma flows observed around and beyond this distance. Ion spectra within these flows are well fitted by a power law with the exponential tail starting above an energy ɛ0˜ 2-5 keV. Assuming that these spectra are originated at the distant X line, we examine the characteristics of the acceleration at the distant tail reconnection region.

Integrated Toolset for WSN Application Planning, Development, Commissioning and Maintenance: The WSN-DPCM ARTEMIS-JU Project

PubMed Central

Antonopoulos, Christos; Asimogloy, Katerina; Chiti, Sarah; D’Onofrio, Luca; Gianfranceschi, Simone; He, Danping; Iodice, Antonio; Koubias, Stavros; Koulamas, Christos; Lavagno, Luciano; Lazarescu, Mihai T.; Mujica, Gabriel; Papadopoulos, George; Portilla, Jorge; Redondo, Luis; Riccio, Daniele; Riesgo, Teresa; Rodriguez, Daniel; Ruello, Giuseppe; Samoladas, Vasilis; Stoyanova, Tsenka; Touliatos, Gerasimos; Valvo, Angela; Vlahoy, Georgia

2016-01-01

In this article we present the main results obtained in the ARTEMIS-JU WSN-DPCM project between October 2011 and September 2015. The first objective of the project was the development of an integrated toolset for Wireless sensor networks (WSN) application planning, development, commissioning and maintenance, which aims to support application domain experts, with limited WSN expertise, to efficiently develop WSN applications from planning to lifetime maintenance. The toolset is made of three main tools: one for planning, one for application development and simulation (which can include hardware nodes), and one for network commissioning and lifetime maintenance. The tools are integrated in a single platform which promotes software reuse by automatically selecting suitable library components for application synthesis and the abstraction of the underlying architecture through the use of a middleware layer. The second objective of the project was to test the effectiveness of the toolset for the development of two case studies in different domains, one for detecting the occupancy state of parking lots and one for monitoring air concentration of harmful gasses near an industrial site. PMID:27271622

Dynamic Modeling and Soil Mechanics for Path Planning of the Mars Exploration Rovers

NASA Technical Reports Server (NTRS)

Trease, Brian; Arvidson, Raymond; Lindemann, Randel; Bennett, Keith; Zhou, Feng; Iagnemma, Karl; Senatore, Carmine; Van Dyke, Lauren

2011-01-01

To help minimize risk of high sinkage and slippage during drives and to better understand soil properties and rover terramechanics from drive data, a multidisciplinary team was formed under the Mars Exploration Rover (MER) project to develop and utilize dynamic computer-based models for rover drives over realistic terrains. The resulting tool, named ARTEMIS (Adams-based Rover Terramechanics and Mobility Interaction Simulator), consists of the dynamic model, a library of terramechanics subroutines, and the high-resolution digital elevation maps of the Mars surface. A 200-element model of the rovers was developed and validated for drop tests before launch, using MSC-Adams dynamic modeling software. Newly modeled terrain-rover interactions include the rut-formation effect of deformable soils, using the classical Bekker-Wong implementation of compaction resistances and bull-dozing effects. The paper presents the details and implementation of the model with two case studies based on actual MER telemetry data. In its final form, ARTEMIS will be used in a predictive manner to assess terrain navigability and will become part of the overall effort in path planning and navigation for both Martian and lunar rovers.

Spectral definition of the ArTeMiS instrument

NASA Astrophysics Data System (ADS)

Haynes, Vic; Maffei, Bruno; Pisano, Giampaolo; Dubreuil, Didier; Delisle, Cyrille; Le Pennec, Jean; Hurtado, Norma

2014-07-01

ArTeMiS is a sub-millimetre camera to be operated, on the Atacama Pathfinder Experiment Telescope (APEX). The ultimate goal is to observe simultaneously in three atmospheric spectral windows in the region of 200, 350 and 450 microns. We present the filtering scheme, which includes the cryostat window, thermal rejection elements, band separation and spectral isolation, which has been adopted for this instrument. This was achieved using a combination of scattering, Yoshinaga filters, organic dyes and Ulrich type embedded metallic mesh devices. Design of the quasi-optical mesh components has been developed by modelling with an in-house developed code. For the band separating dichroics, which are used with an incidence angle of 35 deg, further modelling has been performed with HFSS (Ansoft). Spectral characterization of the components for the 350 and 450 bands have been performed with a Martin-Puplett Polarizing Fourier Transform Spectrometer. While for the first commissioning and observation campaign, one spectral band only was operational (350 microns), we report on the design of the 200, 350 and 450 micron bands.

Book Review: New Perspectives on Technical Editing

NASA Astrophysics Data System (ADS)

Murphy, A. J. (Ed.); Sterken, Christiaan

2012-08-01

New Perspectives on Technical Editing by Avon J. Murphy (ed.) ISBN : 978-0895033949 (2010) Baywood Publishing Company Inc, Hardcover, 210 pages, 35.5 GBP This book presents a collection of 10 chapters dealing with diverse aspects of technical editing (ie, editorial planning, and analysis and structural changes made to other people's technological documents): research in technical editing, trends and teaching of technical editing, copyediting, and technical journal editing. The role and function of the modern journal and book editor is also dealt with in detail. Each chapter is written by an expert in the field: senior editors, university professors in technical communication, technical writers and linguists. The ever-evolving role of the editor is clearly elucidated in several historical reviews, and in the descriptions of the expectations for the future. A very striking aspect of this book is its extensive collection of bibliographic resources: every chapter lists dozens of very useful references, and the closing chapter, and annotated bibliography, contain many not so well known references, and are most useful. All in all, the book is a treasure trove listing more than 400 references, in addition to numerous webpage URLs embedded in the texts. The book is designed to help the reader to understand current practices and norms in technical editing, and to help to take action in editing as well as in teaching and educating would-be editors. The audience for this book thus includes editors and teachers, but also writers, researchers and students. A deep reading of this book will result in a better understanding of the difference between full technical editing and its much narrower component so well known as copyediting, and will convince any prospective editor that editing should not be undertaken if the people involved do not master the art of precision and accuracy in technical (as well as in human) communication, do not possess the technical know how and computer skills, or do not have a very broad knowledge base. The language fluency of every contributor makes this book a pleasure to read, and this particular volume of Baywood's Technical Communications Series is very well edited. The subject index covers almost 8 two-column pages.

Scaffolding software: How does it influence student conceptual understanding and motivation?

NASA Astrophysics Data System (ADS)

Butler, Kyle A.

The purpose of this study was to determine the influence of scaffolding software on student conceptual understanding and motivation. This study also provides insight on how students use the scaffolding features found in Artemis and the extent to which features show a relationship to student conceptual understanding and motivation. A Randomized Solomon Four Group Design was used in this study. As students worked through a project based unit over photosynthesis, the students performed information seeking activities that were based on their own inquiry. For this purpose, the students in the experimental group used an example of scaffolding software called Artemis, while the students in the control group used a search engine of their choice. To measure conceptual understanding, the researcher analyzed student generated concept maps on photosynthesis using three different methods (quantitative, qualitative, hierarchical). To measure motivation, the researcher used a survey that measured motivation on five different indicators: intrinsic goal orientation, extrinsic goal orientation, task value, control of learning beliefs, self-efficacy for learning and performance. Finally, the researcher looked at the relationship and influence of the scaffolding features on two student performance scores at the end of the unit. This created a total of ten dependent variables in relationship to the treatment. Overall, the students used the collaborative features 25% of the time, the maintenance features 0.84% of the time, the organizational features 16% of the time, the saving/viewing features 7% of the time and the searching features 51% of the time. There were significant correlations between the saving/viewing features hits and the students' task value (r = .499, p < .05), the searching features hits and the students' self-efficacy for learning and performance (r = .553, p < .01), the collaborative features hits and the students' essay performance scores (r = .519, p < .05) and the maintenance features time and the qualitative analysis of the concept maps (r = .576, p < .01). Finally, the results indicated that the scaffolding features in Artemis did not influence student conceptual understanding and motivation.

First simultaneous detection of terrestrial ionospheric molecular ions in the Earth's inner magnetosphere and at the Moon

NASA Astrophysics Data System (ADS)

Dandouras, Iannis; Poppe, Andrew R.; Fillingim, Matt O.; Kistler, Lynn M.; Mouikis, Christopher G.; Rème, Henri

2017-04-01

Heavy molecular ions escaping from a planetary atmosphere can contribute to the long-term evolution of its composition. The ARTEMIS (Acceleration, Reconnection, Turbulence, and Electrodynamics of the Moon's Interaction with the Sun) spacecraft has recently observed outflowing molecular ions at lunar distances in the terrestrial magnetotail (Poppe et al., 2016). Backward particle tracing indicated that these ions should originate from the terrestrial inner magnetosphere. Here we have examined Cluster data acquired by the CIS-CODIF (Cluster Ion Spectrometry-Composition Distribution Function) ion mass spectrometer, obtained in the terrestrial magnetosphere. An event was selected where the orbital conditions were favourable and the Cluster spacecraft were in the high-latitude inner magnetosphere a few hours before the ARTEMIS molecular ion detection. Analysis shows that the CIS-CODIF instrument detected a series of energetic ion species, including not only O+ but also a group of molecular ions around 30 amu. Given the 5-7 m/Δm mass resolution of the instrument, these could include N2+, NO+, or O2+. These ions were detected by Cluster about 14 hours before the ARTEMIS observation in the lunar environment, a time which is compatible with the transfer to lunar distances. The event was during an active period followed by a northward rotation of the IMF. Although energetic heavy molecular ions have been detected in the storm time magnetosphere in the past (e.g. Klecker et al., 1986; Christon et al., 1994), this event constitutes the first coordinated observation in the Earth's inner magnetosphere and at the Moon. Additional events of coordinated outflowing molecular ion observations are currently under analysis. Future missions, as the proposed ESCAPE mission, should investigate in detail the mechanisms of molecular ion acceleration and escape, their link to the solar and magnetospheric activity, and their role in the magnetospheric dynamics and in the long-term evolution of the atmospheric composition.

On the formation of tilted flux ropes in the Earth's magnetotail observed with ARTEMIS

NASA Astrophysics Data System (ADS)

Kiehas, S. A.; Angelopoulos, V.; Runov, A.; Moldwin, M. B.; Möstl, C.

2012-05-01

On 21 October 2010, ARTEMIS spacecraft P2, located at about -57 REGSM in the Earth's magnetotail, observed a series of flux ropes during the course of a moderate substorm. Subsequently, ARTEMIS spacecraft P1, located about 20 RE farther downtail and farther into the lobe than P2, observed a series of TCRs, consistent with the flux ropes observed by P2. The dual-spacecraft configuration allows simultaneous examination of these phenomena, which are interpreted as an O-line, followed by a series of flux ropes/TCRs. An inter-spacecraft time of flight analysis, assuming tailward propagation of cross-tail aligned ropes, suggests propagation speeds of up to ˜2000 km/s. A principal axis investigation, however, indicates that the flux ropes were tilted between 41° and 45° in the GSM x-y-plane with respect to the noon-midnight meridional plane. Taking this into account, the tailward propagation speed of the different flux ropes is determined to be between 900 and 1400 km/s. The same timing analysis also reveals that the flux rope velocity increased progressively from one flux rope to the next. A clear correlation between the magnetic field and plasma flow components inside the flux ropes was observed. As possible mechanisms leading to the formation of tilted flux ropes we suggest (a) a progressive spreading of the reconnection line along the east-west direction, leading to a boomerang-like shape and (b) a tilting of flux ropes during their formation by non-uniform reconnection with open field lines at the ends of the flux ropes. The progressive increase in the propagation velocity from the first to the last flux rope may be evidence of impulsive reconnection: initially deep inside the plasma sheet the reconnection rate is slow but as reconnection proceeds at the plasma sheet boundary and possibly lobes, the reconnection rate increases.

The mid- to late-Holocene environmental evolution at the marsh of Vravron (Attiki, SE Greece): a multidisciplinary approach

NASA Astrophysics Data System (ADS)

Triantaphyllou, M. V.; Kouli, K.; Tsourou, T.; Koukousioura, O.; Pavlopoulos, K.; Dermitzakis, M. D.

2009-04-01

The Vravron bay, in the vicinity of the homonym archaeological site is a marshy area located on the eastern coast of Attiki peninsula (eastern Greece). Vravron was inhabited already since the Early/ Middle Neolithic, although it's mainly known from the famous Archaic and Classical sanctuary of Vravronia Artemis. A sediment core from the marshy deposits of Vravron was submitted to detailed palynological, micropaleontological and sedimentological analyses, in order to investigate the environmental evolution of the area since approx. 3000 BC (AMS 14C). Benthic foraminifera and ostracoda assemblages were used to trace the depositional environment of the sequence: open shallow marine conditions with constant input of fresh water due to the influx of Erasinos River are recorded until 400BC, confirming the existence of the natural port known from a Mycenaean legend, while repeated flooding events recorded between 400BC and 50 AD should be linked with the destruction of the famous sanctuary of Artemis and the abandonment of the area. Around 50 AD the ongoing progression of Erasinos River resulted in the gradual development of lagoonal environment that after 1300AD got isolated from the sea becoming progressively a fresh water marsh. Pollen assemblages included representatives from all modern phytogeographic zones, indicating the complexity of the plant communities in the area and outlined the vegetation development since the Early Bronze Age. Even if human presence has been continuously recorded, its impact on natural environment appears profound only during the Mycenaean times, when cereal cultivation seems to be the main rural activity and after 1300AD, when a remarkable rise in like ploughing and herding evidence marks the introduction of the Arvanites population in the area. The establishment of the Vravronia Artemis sanctuary during the Geometric times coincides with a turnover in agricultural activities, as cereal cultivation is neglected and olive groves are amplified.

Central pathology review with two-stage quality assurance for pathological response after neoadjuvant chemotherapy in the ARTemis Trial.

PubMed

Thomas, Jeremy St John; Provenzano, Elena; Hiller, Louise; Dunn, Janet; Blenkinsop, Clare; Grybowicz, Louise; Vallier, Anne-Laure; Gounaris, Ioannis; Abraham, Jean; Hughes-Davies, Luke; McAdam, Karen; Chan, Stephen; Ahmad, Rizvana; Hickish, Tamas; Houston, Stephen; Rea, Daniel; Caldas, Carlos; Bartlett, John Ms; Cameron, David Allan; Hayward, Richard Laurence; Earl, Helena Margaret

2017-08-01

The ARTemis Trial tested standard neoadjuvant chemotherapy±bevacizumab in the treatment of HER2-negative early breast cancer. We compare data from central pathology review with report review and also the reporting behavior of the two central pathologists. Eight hundred women with HER2-negative early invasive breast cancer were recruited. Response to chemotherapy was assessed from local pathology reports for pathological complete response in breast and axillary lymph nodes. Sections from the original core biopsy and surgical excision were centrally reviewed by one of two trial pathologists blinded to the local pathology reports. Pathologists recorded response to chemotherapy descriptively and also calculated residual cancer burden. 10% of cases were double-reported to compare the central pathologists' reporting behavior. Full sample retrieval was obtained for 681 of the 781 patients (87%) who underwent surgery within the trial and were evaluable for pathological complete response. Four hundred and eighty-three (71%) were assessed by JSJT, and 198 (29%) were assessed by EP. Residual cancer burden calculations were possible in 587/681 (86%) of the centrally reviewed patients, as 94/681 (14%) had positive sentinel nodes removed before neoadjuvant chemotherapy invalidating residual cancer burden scoring. Good concordance was found between the two pathologists for residual cancer burden classes within the 65-patient quality assurance exercise (kappa 0.63 (95% CI: 0.57-0.69)). Similar results were obtained for the between-treatment arm comparison both from the report review and the central pathology review. For pathological complete response, report review was as good as central pathology review but for minimal residual disease, report review overestimated the extent of residual disease. In the ARTemis Trial central pathology review added little in the determination of pathological complete response but had a role in evaluating low levels of residual disease. Calculation of residual cancer burden was a simple and reproducible method of quantifying response to neoadjuvant chemotherapy as demonstrated by performance comparison of the two pathologists.

Initial Results from Lunar Electromagnetic Sounding with ARTEMIS

NASA Astrophysics Data System (ADS)

Fuqua, H.; Fatemi, S.; Poppe, A. R.; Delory, G. T.; Grimm, R. E.; De Pater, I.

2016-12-01

Electromagnetic Sounding constrains conducting layers of the lunar interior by observing variations in the Interplanetary Magnetic Field. Here, we focus our analysis on the time domain transfer function method locating transient events observed by two magnetometers near the Moon. We analyze ARTEMIS and Apollo magnetometer data. This analysis assumes the induced field responds undisturbed in a vacuum. In actuality, the dynamic plasma environment interacts with the induced field. Our models indicate distortion but not confinement occurs in the nightside wake cavity. Moreover, within the deep wake, near-vacuum region, distortion of the induced dipole fields due to the interaction with the wake is minimal depending on the magnitude of the induced field, the geometry of the upstream fields, and the upstream plasma parameters such as particle densities, solar wind velocity, and temperatures. Our results indicate the assumption of a vacuum dipolar response is reasonable within this minimally disturbed zone. We then interpret the ATEMIS magnetic field signal through a geophysical forward model capturing the induced response based on prescribed electrical conductivity models. We demonstrate our forward model passes benchmarking analyses and solves the magnetic induction response for any input signal as well as any 2 or 3 dimensional conductivity profile. We locate data windows according to the following criteria: (1) probe locations such that the wake probe is within 500km altitude within the wake cavity and minimally disturbed zone, and the second probe is in the free streaming solar wind; (2) a transient event consisting of an abrupt change in the magnetic field occurs enabling the observation of induction; (3) cross correlation analysis reveals the magnetic field signals are well correlated between the two probes and distances observed. Here we present initial ARTEMIS results providing further insight into the lunar interior structure. This method and modeling results are applicable to any airless body with a conducting interior, interacting directly with the solar wind in the absence of a parent body magnetic field as well as any two point magnetometer constellation.

Anterior segment biometry using ultrasound biomicroscopy and the Artemis-2 very high frequency ultrasound scanner

PubMed Central

Al-Farhan, Haya M; AlMutairi, Reem N

2013-01-01

Purpose To compare the precision of anterior chamber angle (ACA) and anterior chamber depth (ACD) measurements taken with ultrasound biomicroscopy (UBM) and the Artemis-2 Very High Frequency Ultrasound Scanner (VHFUS) in normal subjects. Design Prospective study. Methods We randomly selected one eye from each of 59 normal subjects in this study. Two subjects dropped out of the study; the associated data were excluded from analysis. ACA and ACD measurements were obtained using the VHFUS and the UBM. The results were compared statistically using repeated-measures analysis of variance for the intraobserver repeatability, unpaired t-test, and limits of agreement. Results The average ACA values for the UBM and the VHFUS (±standard deviation) were 41.83° ± 5.03° and 33.36° ± 6.03°, respectively. The average ACD values were 2.96 ± 0.34 mm and 2.87 ± 0.31 mm. The intraobserver repeatability analysis of variance P-values for ACA and ACD measurements using UBM were 0.10 and 0.68, respectively; for the Artemis-2 VHFUS, the respective values were 0.68 and 0.09. The difference in ACA measurements was statistically significant (t = 8.41; P < 0.0001), while the difference in ACD values was not (t = 1.51; P < 0.13). The mean ACA difference was 8.50° ± 2.50°, and the limits of agreement were +13.30° to −3.60°. The mean ACD difference was 0.09 ± 0.27 mm, and the limits of agreement ranged from 0.61 mm to −0.43 mm. The mean difference percentage of ACD was 3.1% for both instruments. Conclusion In case of the ACD, both instruments can be used interchangeably; however, with the ACA instruments, they cannot be used interchangeably. PMID:23345968

Teaching City Kids: Understanding and Appreciating Them. Counterpoints, Studies in the Postmodern Theory of Education Volume 306

ERIC Educational Resources Information Center

Kincheloe, Joe L., Ed.; Hayes, Kecia, Ed.

2007-01-01

This book examines the maligned students who populate urban schools and finds a talented group of resilient young people who deserve the support of the larger society. The editors and authors explore the ways such students are undermined, in the process developing new ways of teaching based on an understanding and appreciation of them.…

Medical Surveillance Monthly Report (MSMR). Volume 2, Number 2, February 1996

DTIC Science & Technology

1996-02-01

Inguinale (c) Lymphogranuloma Venereum (d) Syphilis unspec. (e) Syph, tertiary (f) Syph, congenital MSMRVol. 02 / No. 02 7 Continued from page 3...Director, Epidemiology and Disease Surveillance, USACHPPM Editor MAJ Mark V. Rubertone, MD, MPH Chief, Army Medical Surveillance Activity, USACHPPM...essarily those of the Department of the Army. Epidemiologic Investigation Prepared by the Medical Surveil- lance Activity, Directorate of Epidemiology and

Applied Computational Electromagnetics Society Journal and Newletter, Volume 14 No. 1

DTIC Science & Technology

1999-03-01

code validation, performance analysis, and input/output standardization; code or technique optimization and error minimization; innovations in...SOUTH AFRICA Alamo, CA, 94507-0516 USA Washington, DC 20330 USA MANAGING EDITOR Kueichien C. Hill Krishna Naishadham Richard W. Adler Wright Laboratory...INSTITUTIONAL MEMBERS ALLGON DERA Nasvagen 17 Common Road, Funtington INNOVATIVE DYNAMICS Akersberga, SWEDEN S-18425 Chichester, P018 9PD UK 2560 N. Triphammer

Formal Methods for Privacy

DTIC Science & Technology

2009-09-01

Review, 39:962, 1964. [8] D. Chaum . Secret ballot receipts: True voter-verifiable elections. IEEE J. Security and Privacy, pages 38–47, 2004. [9...TCC 2005), pages 363–385, 2005. [10] David Clark, Sebastian Hunt, and Pasquale Malacaria. A static analysis for quantifying in- formation flow in a... David Buckingham, editor, MacArthur Foundation Series on Digital Learning– Youth, Identity, Digital Media Volume, Cambridge, MA, 2007. MIT Press. 11

Defense Systems Management Review. Volume I, Number 4. Autumn 1977

DTIC Science & Technology

1977-10-03

quarterly by the Defense Systems Management College, Fort Belvoir, VA 22060. Publication of the Review was approved by OASD(PA) May 18 1976. The views...Two copies of reprinted material should be forwarded to the Editor. Distribution of this publication is controlled. Inquiries concerning...DESTBIBUTION STATEMENT A Approved for public release; ■Distribution Unlimited in DEFENSE SYSTEMS MANAGEMENT REVIEW PURPOSE The purpose of the

A Nation Deceived: How Schools Hold Back America's Brightest Students. The Templeton National Report on Acceleration. Volume 2

ERIC Educational Resources Information Center

Colangelo, Nicholas, Ed.; Assouline, Susan G., Ed.; Gross, Miraca U. M., Ed.

2004-01-01

With support from the John Templeton Foundation, the editors held a Summit on Acceleration at The University of Iowa in May 2003. They invited distinguished scholars and educators from around the country to help them formulate a national report on acceleration. Together, they deliberated about what schools need to know in order to make the best…

Graphical Requirements for Force Level Planning. Volume 2

DTIC Science & Technology

1991-09-01

technology review includes graphics algorithms, computer hardware, computer software, and design methodologies. The technology can either exist today or...level graphics language. 7.4 User Interface Design Tools As user interfaces have become more sophisticated, they have become harder to develop. Xl...Setphen M. Pizer, editors. Proceedings 1986 Workshop on Interactive 31) Graphics , October 1986. 18 J. S. Dumas. Designing User Interface Software. Prentice

The Development of a Research Environment for Neural Networks: Instantiating Neocognitions

DTIC Science & Technology

1990-12-21

interactive activation to adaptive reso- nance. Cognitive Science, 11:23-63. Reprinted in (Grossberg, 1988). Grossberg, S., editor (1988). Neural...higher order correlation network. Physica 22D, pages 276-306. Rosenblatt, F. (1962). Principles of Neurodynamics : Perceptrons and the Theory of Brain...and the PDP Research Group (1986b). Parallel Dis- tributed Processing: Ezplorations in the Microstructures of Cognition , volume 1: Foun- dations

[Articles published in the Archives d'Anatomie, d'Histologie et d'Embryologie from volume 1 (1922) to volume 74 (1991-92)].

PubMed

Le Minor, J M

Three anatomists followed one another as Chief Editor of the Archives: Professor A. Forster (Strasbourg) from volume 1 (1922) to volume 29 (1940), Professor G. Winckler (Lausanne) from volume 40 (1957) to volume 53 (1970), and Professor J. G. Koritké (Strasbourg) from volume 54 (1971) to volume 74 (1991-92). From the outset, the Archives received papers from distinguished French and foreign anatomists. The Archives also constitute, since their origin, one of the preferential organs of expression for the Strasbourgian morphological works. All fields of morphology are represented. All zoological groups are concerned, some Invertebrates, but principally Vertebrates: Fishes, Amphibia, Reptiles, Birds, and Mammals amongst which the human species occupies a priviliged place. A total of 938 papers has been published in the Archives. Most papers are in French (833 i.e. 89.0%). Papers in English (89 i.e. 9.5%) are more numerous in the most recent volumes; other papers are in Italian (11 i.e. 1.0%) and in German (5 i.e. 0.5%).

Embracing the Archives: How NPR Librarians Turned Their Collection into a Workflow Tool

ERIC Educational Resources Information Center

Sin, Lauren; Daugert, Katie

2013-01-01

Several years ago, National Public Radio (NPR) librarians began developing a new content management system (CMS). It was intended to offer desktop access for all NPR-produced content, including transcripts, audio, and metadata. Fast-forward to 2011, and their shiny, new database, Artemis, was ready for debut. Their next challenge: to teach a staff…

Soil Temperature and Moisture Effects on Soil Respiration and Microbial Community Abundance

DTIC Science & Technology

2015-04-13

highest abundance of bacteria and archaea. Across all soils, if the moisture content was optimal but the temperature was around 5°C, the respiration...9 3.3 Abundance of soil bacteria and archaea ..................................................................... 10 4...ARTEMIS Army Terrestrial-Environmental Modeling and Intelligence System ATCC American Type Culture Collection Ca Calcium CEC Cation Exchange Capacity

Unique voices in harmony: Call-and-response to address race and physics teaching

NASA Astrophysics Data System (ADS)

Cochran, Geraldine L.; White, Gary D.

2017-09-01

In the February 2016 issue of The Physics Teacher, we announced a call for papers on race and physics teaching. The response was muted at first, but has now grown to a respectable chorale-sized volume. As the manuscripts began to come in and the review process progressed, Geraldine Cochran graciously agreed to come on board as co-editor for this remarkable collection of papers, to be published throughout the fall of 2017 in TPT. Upon reviewing the original call and the responses from the physics community, the parallels between generating this collection and the grand call-and-response tradition became compelling. What follows is a conversation constructed by the co-editors that is intended to introduce the reader to the swell of voices that responded to the original call. The authors would like to thank Pam Aycock for providing many useful contributions to this editorial.

Editors’ Perspectives on Enhancing Manuscript Quality and Editorial Decisions Through Peer Review and Reviewer Development

PubMed Central

Janke, Kristin K.; Traynor, Andrew P.

2017-01-01

Objectives. To identify peer reviewer and peer review characteristics that enhance manuscript quality and editorial decisions, and to identify valuable elements of peer reviewer training programs. Methods. A three-school, 15-year review of pharmacy practice and pharmacy administration faculty’s publications was conducted to identify high-publication volume journals for inclusion. Editors-in-chief identified all editors managing manuscripts for participation. A three-round modified Delphi process was used. Rounds advanced from open-ended questions regarding actions and attributes of good reviewers to consensus-seeking and clarifying questions related to quality, importance, value, and priority. Results. Nineteen editors representing eight pharmacy journals participated. Three characteristics of reviews were rated required or helpful in enhancing manuscript quality by all respondents: includes a critical analysis of the manuscript (88% required, 12% helpful), includes feedback that contains both strengths and areas of improvement (53% required, 47% helpful), and speaks to the manuscript’s utility in the literature (41% required, 59% helpful). Hands-on experience with review activities (88%) and exposure to good and bad reviews (88%) were identified as very valuable to peer reviewer development. Conclusion. Reviewers, individuals involved in faculty development, and journals should work to assist new reviewers in defining focused areas of expertise, building knowledge in these areas, and developing critical analysis skills. PMID:28630514

Compilation of References and Bibliography. Volume 1. An Annotated Bibliography on Low Intensity Conflict Taken from the Joint Low- Intensity Conflict Project Final Report of 1 August 1986. CLIC PAPERS.

DTIC Science & Technology

1987-08-01

conditions--especially in rural areas. Moreover, the author recognizes a continued dependence upon the army in various matters. Some of these are electoral ...Mau Mau revolt in Kenya in East Africa, and the period of the " violencia " in Colombia. 54. Book, Insurgency, COIN. Wesson, Robert, editor, Communism

European Scientific Notes, Volume 38, Number 9.

DTIC Science & Technology

1984-09-01

dropped automa- tically from the mailing list. RSN Invites Letters to the Editor ESN publishes selected letters related to developments and policy in... selective sunmmary can be extract- examine trait anxiety or state-trait ed from the Idzikowski-Baddeley litera- interactions. ture review; it appears in... mutism , and stupor are not seen in fliers as they are in ground soldiers. Reid 1945 WW II - Navigation Errors increased over enemy bomber errors coast

CTC Sentinel: January 2017, Volume 10, Issue 1

DTIC Science & Technology

2017-01-01

Yemeni intelligence services — are charged with identifying ranking individuals who may be sym- pathetic to AQAP’s cause and then offering financial and...and Wil van Gemert U.S. Immigration and Customs Enforcement Acting Deputy Director and Europol Deputy Director Editor in Chief Paul Cruickshank...and Customs En- forcement, and Wil van Gemert, Deputy Director of Europol, focus on the challenges of identifying, tracking, and interdicting foreign

Air and Space Power Journal. Volume 30, Number 2, Summer 2016

DTIC Science & Technology

2016-01-01

Nicholas J. Thomas, USAF, PE Features Thinking beyond the Books ❙ 15 Sociological Biases of Our Military Institutions Ben Zweibelson Institutional ...Retired Editor, Strategic Studies Quarterly Air Force Research Institute Dr. Grant T. Hammond USAF Center for Strategy and Technology Dr. Dale L...Hayden Air Force Research Institute Col S. Clinton Hinote Military Fellow Council on Foreign Relations Dr. Thomas Hughes USAF School of Advanced Air and

Air and Space Power Journal. Volume 29, Number 4. July-August 2015

DTIC Science & Technology

2015-08-01

Afghanistan, and Pakistan. It is incredibly difficult to prevent these attacks when the most explicit strategies are reactive ex post facto military...Editor, Strategic Studies Quarterly Air Force Research Institute Dr. Grant T. Hammond USAF Center for Strategy and Technology Dr. Dale L. Hayden Air Force...of War Studies at King’s College London, researches nonproliferation, terrorism, and US security policy. He observes that deterrence strategies

PREFACE: ELC International Meeting on Inference, Computation, and Spin Glasses (ICSG2013)

NASA Astrophysics Data System (ADS)

Kabashima, Yoshiyuki; Hukushima, Koji; Inoue, Jun-ichi; Tanaka, Toshiyuki; Watanabe, Osamu

2013-12-01

The close relationship between probability-based inference and statistical mechanics of disordered systems has been noted for some time. This relationship has provided researchers with a theoretical foundation in various fields of information processing for analytical performance evaluation and construction of efficient algorithms based on message-passing or Monte Carlo sampling schemes. The ELC International Meeting on 'Inference, Computation, and Spin Glasses (ICSG2013)', was held in Sapporo 28-30 July 2013. The meeting was organized as a satellite meeting of STATPHYS25 in order to offer a forum where concerned researchers can assemble and exchange information on the latest results and newly established methodologies, and discuss future directions of the interdisciplinary studies between statistical mechanics and information sciences. Financial support from Grant-in-Aid for Scientific Research on Innovative Areas, MEXT, Japan 'Exploring the Limits of Computation (ELC)' is gratefully acknowledged. We are pleased to publish 23 papers contributed by invited speakers of ICSG2013 in this volume of Journal of Physics: Conference Series. We hope that this volume will promote further development of this highly vigorous interdisciplinary field between statistical mechanics and information/computer science. Editors and ICSG2013 Organizing Committee: Koji Hukushima Jun-ichi Inoue (Local Chair of ICSG2013) Yoshiyuki Kabashima (Editor-in-Chief) Toshiyuki Tanaka Osamu Watanabe (General Chair of ICSG2013)

Proceedings of the Sixth General Meeting of the International VLBI Service for Geodesy and Astrometry

NASA Technical Reports Server (NTRS)

Behrend, Dirk (Editor); Baver, Karen D. (Editor)

2010-01-01

This volume is the proceedings of the sixth General Meeting of the International VLBI Service for Geodesy and Astrometry (IVS), held in Hobart, Tasmania, Australia, February 7-13, 2010. The contents of this volume also appear on the IVS Web site at http://ivscc.gsfc.nasa.gov/publications/gm2010. The keynote of the sixth GM was the new perspectives of the next generation VLBI system under the theme "VLBI2010: From Vision to Reality". The goal of the meeting was to provide an interesting and informative program for a wide cross-section of IVS members, including station operators, program managers, and analysts. This volume contains 88 papers. All papers were edited by the editors for usage of the English language, form, and minor content-related issues.

Linear- and Repetitive-Feature Detection Within Remotely Sensed Imagery

DTIC Science & Technology

2017-04-01

public release; distribution is unlimited. The U.S. Army Engineer Research and Development Center (ERDC) solves the nation’s toughest...Imagery Brendan West U.S. Army Engineer Research and Development Center (ERDC) Cold Regions Research and Engineering Laboratory (CRREL) 72 Lyme Road...and Intelligence System (ARTEMIS) U.S. Army Engineer Research and Development Center (ERDC) Cold Regions Research and Engineering Laboratory (CRREL

Electron holes observed in the Moon Plasma Wake

NASA Astrophysics Data System (ADS)

Hutchinson, I. H.; Malaspina, D.; Zhou, C.

2017-10-01

Electrostatic instabilities are predicted in the magnetized wake of plasma flowing past a non-magnetic absorbing object such as a probe or the moon. Analysis of the data from the Artemis satellites, now orbiting the moon at distances ten moon radii and less, shows very clear evidence of fast-moving isolated solitary potential structures causing bipolar electric field excursions as they pass the satellite's probes. These structures have all the hallmarks of electron holes: BGK solitons typically a few Debye-lengths in size, self-sustaining by a deficit of phase-space density on trapped orbits. Electron holes are now observed to be widespread in space plasmas. They have been observed in PIC simulations of the moon wake to be the non-linear consequence of the predicted electron instabilities. Simulations document hole prevalence, speed, length, and depth; and theory can explain many of these features from kinetic analysis. The solar wind wake is certainly the cause of the overwhelming majority of the holes observed by Artemis, because we observe almost all holes to be in or very near to the wake. We compare theory and simulation of the hole generation, lifetime, and transport mechanisms with observations. Work partially supported by NASA Grant NNX16AG82G.

Different Types of Ion Populations Upstream of the 2013 October 8 Interplanetary Shock

NASA Astrophysics Data System (ADS)

Kajdič, Primož; Hietala, Heli; Blanco-Cano, Xóchitl

2017-11-01

We show for the first time that different types of suprathermal ion distributions may exist upstream of a single interplanetary shock. ACE and the two ARTEMIS satellites observed a shock on 2013 October 8. The ARTEMIS P1 and P2 spacecraft first observed field-aligned ions (P1) and gyrating ions (P2) arriving from the shock. These were followed by intermediate ions and later by a diffuse population. At the location of the P2 the shock exhibited an Alfvénic Mach number of M A = 5.7 and was marginally quasi-perpendicular ({θ }{Bn}=47^\\circ ). At P1 spacecraft the shock was weaker (M A = 4.9) and more perpendicular ({θ }{Bn}=61^\\circ ). Consequently, the observed suprathermal ion and ultra-low-frequency wave properties were somewhat different. At P2 the ultra-low-frequency waves are more intense and extend farther upstream from the shock. The energies of field-aligned and gyrating ions in the shock rest-frame were ˜20 keV, which is much more than in the case of the stronger (M A = 6-7) Earth’s bow shock, where they are less than 10 keV.

Dynamic Hybrid Simulation of the Lunar Wake During ARTEMIS Crossing

NASA Astrophysics Data System (ADS)

Wiehle, S.; Plaschke, F.; Angelopoulos, V.; Auster, H.; Glassmeier, K.; Kriegel, H.; Motschmann, U. M.; Mueller, J.

2010-12-01

The interaction of the highly dynamic solar wind with the Moon is simulated with the A.I.K.E.F. (Adaptive Ion Kinetic Electron Fluid) code for the ARTEMIS P1 flyby on February 13, 2010. The A.I.K.E.F. hybrid plasma simulation code is the improved version of the Braunschweig code. It is able to automatically increase simulation grid resolution in areas of interest during runtime, which greatly increases resolution as well as performance. As the Moon has no intrinsic magnetic field and no ionosphere, the solar wind particles are absorbed at its surface, resulting in the formation of the lunar wake at the nightside. The solar wind magnetic field is basically convected through the Moon and the wake is slowly filled up with solar wind particles. However, this interaction is strongly influenced by the highly dynamic solar wind during the flyby. This is considered by a dynamic variation of the upstream conditions in the simulation using OMNI solar wind measurement data. By this method, a very good agreement between simulation and observations is achieved. The simulations show that the stationary structure of the lunar wake constitutes a tableau vivant in space representing the well-known Friedrichs diagram for MHD waves.

Fatigue 󈨛. Volume 1,

DTIC Science & Technology

1987-06-01

1983,1256. (6) McMahon, C. J., Editor, " Microplasticity ", Wiley Interscience, New York, New York, 1968. (7) Talia, J. E., Fernandez, L., and Gibala, R...during fatigue. The alloy has a 360 MPa bulk cyclic yield strength, but its surface is microplastic at cyclic stresses greater than 70 MPa. With...sensitivity measurements of Wo made early in fatigue show the surface is microplastic at stresses greater than 70 MPa (Fig. 2). In fact, the stress

Medical Surveillance Monthly Report (MSMR). Volume 1, Number 3, June 1995

DTIC Science & Technology

1995-06-01

Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 MSMR2 June, 1995 Executive Editor COL John F. Brundage, MD, MPH Director, Epidemiology ...neces- sarily those of the Department of the Army. Prepared by the Medical Surveil- lance Activity, Directorate of Epidemiology and Disease...Gonorrhea Herpes Simplex Syphilis Prim/Sec Syphilis Latent Urethritis non-spec. Other STDs** MTF/Post** Cur. Cum. Cur. Cum. Cur. Cum. Cur. Cum. Cur

Modulators of Fish Immune Responses. Volume 1. Models for Environmental Toxicology/Biomarkers Immunostimulators

DTIC Science & Technology

1994-01-01

Immunity in Invertebrates. (M. Breh~lin, editor). Springer-Verlag, Berlin, Heidelberg. pp 112-124. Smith, V.J. and K. Soderhall. (1983). Beta -1-3- glucan ...resistance of carp Cyprinus carpio to experimental Edwardsiella tarda infection, by some beta - 1, 3- glucan . Nippon Suisan Gakkaishi 55:1815-1819. Yoshida...inhibitory and anti-bacterial activity of soluble and particulate glucan . Intl. J. Cancer 24: 773-779. Ellsaesser, C.F. (1989). Identification and

A Note on Asymptotic Joint Distribution of the Eigenvalues of a Noncentral Multivariate F Matrix.

DTIC Science & Technology

1984-11-01

Krishnaiah (1982). Now, let us consider the samples drawn from the k multivariate normal popuiejons. Let (Xlt....Xpt) denote the mean vector of the t...to maltivariate problems. Sankh-ya, 4, 381-39(s. (71 KRISHNAIAH , P. R. (1982). Selection of variables in discrimlnant analysis. In Handbook of...Statistics, Volume 2 (P. R. Krishnaiah , editor), 805-820. North-Holland Publishing Company. 6. Unclassifie INSTRUCTIONS REPORT DOCUMENTATION PAGE

CADBIT II - Computer-Aided Design for Built-In Test. Volume 1

DTIC Science & Technology

1993-06-01

data provided in the CADBIT I Final Report, as indicated in Figure 1.2. "• CADBIT II IMPLEMENTS SYSTEM CONCEPT, REQUIREMENTS, AND DATA DEVELOPED DURING...CADBIT II software was developed using de facto computer standards including Unix, C, and the X Windows-based OSF/Motif graphical user interface... export connectivity infermation. Design Architect is a package for designers that includes schematic capture, VHDL editor, and libraries of digital

Arthroscopic Preparation 0f the Posterior and Posteroinferior Glenoid Labrum

DTIC Science & Technology

2007-11-01

cient traction to easily visual - ize and work in this area of the joint (Figure I). Glenohumeml arthroscopy is initiated from a standard posterior...flexion, and 10 Ibs of traction. the diagnostic glenohumeral arthroscopy is completed, a mid-glenoid (anteroinferior) portal is made just...lorrhaphy. Arthroscopy . 2006; 22:1138 el-5. Section Editor: Steven F. Harwin, MD NOVEMBER 2007 I Volume 30 • Number 11 3. Difelice GS , Williams RJ lil

Kernel ADA Programming Support Environment (KAPSE) Interface Team Public Report. Volume 4.

DTIC Science & Technology

1984-04-30

the document until further discussion has taken place among the group metbers. RACWG announced their editor, Reed Kotler . The RACWG plans to narrow...KRUTAR, Rudy NRL *LAPLANT, Bill HQ USAF LOPER, Warren NOSC *MAGLIERI, Lucas Canadian National Defense HQ MILLER, Jo NWC MYERS, Gil NOSC *MYERS, Philip ...HUMPHREY, Dianna Control Data Corp. JOHNSON, Ron Boeing Aerospace Co. KERNER, Judy Norden Systems KOTLER , Reed Lockheed Missiles & Space LAMB, J. Eli

Thank you to Virology Journal’s peer reviewers in 2012

PubMed Central

2013-01-01

Contributing reviewers The editors of Virology Journal would like to thank all our reviewers who have contributed to the journal in Volume 9 (2012). The success of any scientific journal depends on an effective and strict peer review process and Virology Journal could not operate without your contribution. We look forward to your continuous support to this journal either as an invited reviewer or a contributing author in the years to come.

Building a transnational biosurveillance network using semantic web technologies: requirements, design, and preliminary evaluation.

PubMed

Teodoro, Douglas; Pasche, Emilie; Gobeill, Julien; Emonet, Stéphane; Ruch, Patrick; Lovis, Christian

2012-05-29

Antimicrobial resistance has reached globally alarming levels and is becoming a major public health threat. Lack of efficacious antimicrobial resistance surveillance systems was identified as one of the causes of increasing resistance, due to the lag time between new resistances and alerts to care providers. Several initiatives to track drug resistance evolution have been developed. However, no effective real-time and source-independent antimicrobial resistance monitoring system is available publicly. To design and implement an architecture that can provide real-time and source-independent antimicrobial resistance monitoring to support transnational resistance surveillance. In particular, we investigated the use of a Semantic Web-based model to foster integration and interoperability of interinstitutional and cross-border microbiology laboratory databases. Following the agile software development methodology, we derived the main requirements needed for effective antimicrobial resistance monitoring, from which we proposed a decentralized monitoring architecture based on the Semantic Web stack. The architecture uses an ontology-driven approach to promote the integration of a network of sentinel hospitals or laboratories. Local databases are wrapped into semantic data repositories that automatically expose local computing-formalized laboratory information in the Web. A central source mediator, based on local reasoning, coordinates the access to the semantic end points. On the user side, a user-friendly Web interface provides access and graphical visualization to the integrated views. We designed and implemented the online Antimicrobial Resistance Trend Monitoring System (ARTEMIS) in a pilot network of seven European health care institutions sharing 70+ million triples of information about drug resistance and consumption. Evaluation of the computing performance of the mediator demonstrated that, on average, query response time was a few seconds (mean 4.3, SD 0.1 × 10(2) seconds). Clinical pertinence assessment showed that resistance trends automatically calculated by ARTEMIS had a strong positive correlation with the European Antimicrobial Resistance Surveillance Network (EARS-Net) (ρ = .86, P < .001) and the Sentinel Surveillance of Antibiotic Resistance in Switzerland (SEARCH) (ρ = .84, P < .001) systems. Furthermore, mean resistance rates extracted by ARTEMIS were not significantly different from those of either EARS-Net (∆ = ±0.130; 95% confidence interval -0 to 0.030; P < .001) or SEARCH (∆ = ±0.042; 95% confidence interval -0.004 to 0.028; P = .004). We introduce a distributed monitoring architecture that can be used to build transnational antimicrobial resistance surveillance networks. Results indicated that the Semantic Web-based approach provided an efficient and reliable solution for development of eHealth architectures that enable online antimicrobial resistance monitoring from heterogeneous data sources. In future, we expect that more health care institutions can join the ARTEMIS network so that it can provide a large European and wider biosurveillance network that can be used to detect emerging bacterial resistance in a multinational context and support public health actions.

Building a Transnational Biosurveillance Network Using Semantic Web Technologies: Requirements, Design, and Preliminary Evaluation

PubMed Central

Pasche, Emilie; Gobeill, Julien; Emonet, Stéphane; Ruch, Patrick; Lovis, Christian

2012-01-01

Background Antimicrobial resistance has reached globally alarming levels and is becoming a major public health threat. Lack of efficacious antimicrobial resistance surveillance systems was identified as one of the causes of increasing resistance, due to the lag time between new resistances and alerts to care providers. Several initiatives to track drug resistance evolution have been developed. However, no effective real-time and source-independent antimicrobial resistance monitoring system is available publicly. Objective To design and implement an architecture that can provide real-time and source-independent antimicrobial resistance monitoring to support transnational resistance surveillance. In particular, we investigated the use of a Semantic Web-based model to foster integration and interoperability of interinstitutional and cross-border microbiology laboratory databases. Methods Following the agile software development methodology, we derived the main requirements needed for effective antimicrobial resistance monitoring, from which we proposed a decentralized monitoring architecture based on the Semantic Web stack. The architecture uses an ontology-driven approach to promote the integration of a network of sentinel hospitals or laboratories. Local databases are wrapped into semantic data repositories that automatically expose local computing-formalized laboratory information in the Web. A central source mediator, based on local reasoning, coordinates the access to the semantic end points. On the user side, a user-friendly Web interface provides access and graphical visualization to the integrated views. Results We designed and implemented the online Antimicrobial Resistance Trend Monitoring System (ARTEMIS) in a pilot network of seven European health care institutions sharing 70+ million triples of information about drug resistance and consumption. Evaluation of the computing performance of the mediator demonstrated that, on average, query response time was a few seconds (mean 4.3, SD 0.1×102 seconds). Clinical pertinence assessment showed that resistance trends automatically calculated by ARTEMIS had a strong positive correlation with the European Antimicrobial Resistance Surveillance Network (EARS-Net) (ρ = .86, P < .001) and the Sentinel Surveillance of Antibiotic Resistance in Switzerland (SEARCH) (ρ = .84, P < .001) systems. Furthermore, mean resistance rates extracted by ARTEMIS were not significantly different from those of either EARS-Net (∆ = ±0.130; 95% confidence interval –0 to 0.030; P < .001) or SEARCH (∆ = ±0.042; 95% confidence interval –0.004 to 0.028; P = .004). Conclusions We introduce a distributed monitoring architecture that can be used to build transnational antimicrobial resistance surveillance networks. Results indicated that the Semantic Web-based approach provided an efficient and reliable solution for development of eHealth architectures that enable online antimicrobial resistance monitoring from heterogeneous data sources. In future, we expect that more health care institutions can join the ARTEMIS network so that it can provide a large European and wider biosurveillance network that can be used to detect emerging bacterial resistance in a multinational context and support public health actions. PMID:22642960

Project ARTEMIS. High Power Acoustic Source. Interim Report on Acoustic Performance (Second)

DTIC Science & Technology

1961-09-19

DIVISION 19 September 1961 0 OCT 25, 977 H • •€ US. N•ATAL RESEARICH LADO RATORY• ’• ? 7: .•....• ~•,. .c. ,,,- WabGgt u D.C. UIW 12O8"StjI -J1--; 0, rot...trans- ducer eleiments. Minor var-Atiens in displacement roused by differ- ences in individual elementt or by normal pressure patterns, would be

Artemis: Integrating Scientific Data on the Grid (Preprint)

DTIC Science & Technology

2004-07-01

Theseus execution engine [Barish and Knoblock 03] to efficiently execute the generated datalog program. The Theseus execution engine has a wide...variety of operations to query databases, web sources, and web services. Theseus also contains a wide variety of relational operations, such as...selection, union, or projection. Furthermore, Theseus optimizes the execution of an integration plan by querying several data sources in parallel and

JPRS Report, West Europe

DTIC Science & Technology

1988-04-01

Official Interviewed on Navy’s Role , Prospects 19 GREECE Details on Production of Artemis-30 Antiaircraft System 20 High Cost Pointed Out 20...face. I would stress that it is impossible for all the mixed intermuni- cipal projects to become pure ones. [Question] Is the regional issue a...providing an enthusiastic vision of Wallonia, dynamic and rejuvenated. I would stress that the demographic problem is enormously important. [Question

Finding Artemis: pathways for recruiting and constraints to retaining female hunters

Treesearch

Nevena Martin; Craig A. Miller

2009-01-01

A total of 321 women (73 percent) responded to the 2001 Illinois Becoming an Outdoors-Woman (BOW) Survey. All had signed up for and/or participated in BOW workshops. Eighty-three percent of the women had attended one or more workshops and most participated in these workshops to develop or improve their skills in outdoor activities. During the previous 12 months, 72...

High resolution observations with Artemis-IV and the NRH. I. Type IV associated narrow-band bursts

NASA Astrophysics Data System (ADS)

Bouratzis, C.; Hillaris, A.; Alissandrakis, C. E.; Preka-Papadema, P.; Moussas, X.; Caroubalos, C.; Tsitsipis, P.; Kontogeorgos, A.

2016-02-01

Context. Narrow-band bursts appear on dynamic spectra from microwave to decametric frequencies as fine structures with very small duration and bandwidth. They are believed to be manifestations of small scale energy release through magnetic reconnection. Aims: We analyzed 27 metric type IV events with embedded narrow-band bursts, which were observed by the ARTEMIS-IV radio spectrograph from 30 June 1999 to 1 August 2010. We examined the morphological characteristics of isolated narrow-band structures (mostly spikes) and groups or chains of structures. Methods: The events were recorded with the SAO high resolution (10 ms cadence) receiver of ARTEMIS-IV in the 270-450 MHz range. We measured the duration, spectral width, and frequency drift of ~12 000 individual narrow-band bursts, groups, and chains. Spike sources were imaged with the Nançay radioheliograph (NRH) for the event of 21 April 2003. Results: The mean duration of individual bursts at fixed frequency was ~100 ms, while the instantaneous relative bandwidth was ~2%. Some bursts had measurable frequency drift, either positive or negative. Quite often spikes appeared in chains, which were closely spaced in time (column chains) or in frequency (row chains). Column chains had frequency drifts similar to type-IIId bursts, while most of the row chains exhibited negative frequently drifts with a rate close to that of fiber bursts. From the analysis of NRH data, we found that spikes were superimposed on a larger, slowly varying, background component. They were polarized in the same sense as the background source, with a slightly higher degree of polarization of ~65%, and their size was about 60% of their size in total intensity. Conclusions: The duration and bandwidth distributions did not show any clear separation in groups. Some chains tended to assume the form of zebra, lace stripes, fiber bursts, or bursts of the type-III family, suggesting that such bursts might be resolved in spikes when viewed with high resolution. The NRH data indicate that the spikes are not fluctuations of the background, but represent additional emission such as what would be expected from small-scale reconnection.

Dynamic Processes of the Solar Wind: Small Scale Magnetic Flux Ropes and Energetic Particles

NASA Astrophysics Data System (ADS)

Thompson, S. W.; le Roux, J. A.; Hu, Q.

2017-12-01

Magnetic flux ropes are twisted magnetic field lines that have two defining components known as the axial and azimuthal components representing its magnetic field. Flux ropes come in two distinct sizes of large scale and small scale with the flux ropes of interest being the small scale type. Small scale flux ropes can last from a few minutes to hours with a size of .001 AU to .01 AU. To identify and study these small scale flux ropes, the ARTEMIS satellite which is composed of the probes THEMIS B and C was utilized along with the ACE satellite. Based off the IP shock database, three major events recorded by the ACE satellite were selected and used as a reference point to identify the same shocks within the ARTEMIS data. The three events were selected when the sun was in solar maximum and the location of the probes THEMIS B and C were outside of the bow shock and magnetotail of the Earth. The three events were on May 17,2013, May 31,2013, and June 30,2013 during solar cycle 24. The in-situ measurements gathered from the ARTEMIS mission using the SST, ESA, and FGM instrumentations looked at the particle energy flux, density, temperature, velocity, and magnetic field parameters. These parameters will be used to identify downstream flux-rope activity and to look for associated enhanced energetic particle fluxes as an indication for particle acceleration by these structures. As a way for comparison, in-situ measurements of the energy flux from the ACE satellite EPAM instrumentation using the LEMS120 telescope were taken to help identify high-energy ions in MeV for each of the three events. Preliminary results suggest that energetic particle fluxes peak behind the shocks in the vicinity of small-scale flux ropes, and that these results can potentially be explained by a theory combining diffusive shock acceleration with flux-rope acceleration. More investigation and data analysis will be done to see if this theory does in fact hold true for the data gathered.

Republication of: Large number coincidences and the anthropic principle in cosmology

NASA Astrophysics Data System (ADS)

Carter, Brandon

2011-11-01

This is a reprinting of the paper by Brandon Carter, first published in a little-known volume of conference proceedings in 1974, that moved the anthropic principle from the realm of philosophical speculations to the subject of theoretical physics. The paper has been selected by the Editors of General Relativity and Gravitation for re-publication in the Golden Oldies series of the journal. This republication is accompanied by an editorial note written by George Ellis.

Naval War College Review. Volume 65, Number 4, Autumn 2012

DTIC Science & Technology

2012-01-01

community, directly or indirectly involved in every “incident.” Binary it is not. The robust language used by Cable, a professional diplomat, is an...and instead adopted ‘presence,’ ‘symbolic use ,’ ‘coercion,’ and ‘preven- tive, precautionary and pre-emptive naval diplomacy.’”85 Indeed, language is...pur- poses, contact the editor for each use . Material not bearing a copyright notice may be freely reproduced for academic or other noncommercial

Municipal Water Demand: Statistical and Management Issues

NASA Astrophysics Data System (ADS)

Martin, William E.

In the foreword to this volume, Charles W. Howe, general editor of the Westview Press series on water policy and management, states that the goal of this book is to emphasize “the potential for improved water management with reduced economic and environmental costs by utilizing modern methods of demand estimation that take into account user responsiveness to price, conservation measures, and economic-demographic changes.” The authors accomplish their purpose, but the book itself leaves much to be desired.

Department of Defense Materiel Distribution System Study. Volume 3, Book 5. Appendix D-3. Depot Cost and Capacity

DTIC Science & Technology

1978-07-01

1,547 5,254 1 ,547 TOTAL 12,809 3 ,922 AML Resource Management Report, Part C, Section 1, Base Operations Functions as of...t» o *-~ «-» o* »•* 9 0 o o o » O * O o o O Cft ... thesi - people, an well as to other leaders in the materials handling field (editors, educators, and industry professionals), to fully clarify and

Parameters. US Army War College Quarterly. Volume 25. Number 1. Spring 1995,

DTIC Science & Technology

1995-01-01

major reason the fratricide rate remains so high is that imperfect human skills and judgment needed to employ weapon systems quickly degrade under...and rehearsals before the Desert Storm ground campaign, the residual rate of fratricide remained unacceptably high. Nor are the high rates at our combat...California State University, Fullerton. He is the editor and an author of The Search For Strategy: Politics and Strategic Vision. Spring 1995 31 Haiti, Peru

American Indian Access to Department of Defense Facilities: Source Documents and Bibliography (Legacy Resource Management Program)

DTIC Science & Technology

1993-09-01

who under the terms of the Archeological and Historic Preservation Act must respond within 48 hours of notification. The DCA may render an immediate...1965 The Surviving Chumash. UCLA Archaeological Survey Annual Reports 65:277-302. Grant, Campbell 1973a Chuirash: Introduction. In R.F. Heizer , ed...Coastal Chumash. In R.F. Heizer , et., California. Volume 8, Handbook of North American"Indians, William C. Sturtevant, General Editor. Washington

Review of "Bird banding in North America: the first hundred years" - Jerome A. Jackson, William E. Davis, Jr., and John Tautin, editors

Treesearch

C. John Ralph

2009-01-01

Derived from a workshop held in 2002 at the North American Ornithological Conference in New Orleans, this is a book that will benefit people using banding as a technique, no matter their level. Banding, as a subject, is well covered in most regards, and the volume has much to recommend it. It is a review of many aspects of the monitoring and research methods and...

Predicate Abstraction of ANSI-C Programs using SAT

DTIC Science & Technology

2003-09-23

compositionally and automatically. In Alan J. Hu and Moshe Y. Vardi, editors, Computer-Aided Verification, CAV ’98, volume 1427, pages 319–331, Vancouver...Languages, POPL ’77, pages 238–252, 1977. [14] David W. Currie, Alan J. Hu, Sreeranga Rajan, and Masahira Fujita. Automatic formal verification of dsp...Languages and Systems (TOPLAS), 2(4):564–79, 1980. [19] A. Gupta, Z. Yang, P. Ashar , and A. Gupta. SAT-based image computation with application in

AGU Publications Volunteers Feted At Elegant Editors' Evening

NASA Astrophysics Data System (ADS)

Panning, Jeanette

2013-01-01

The 2012 Fall Meeting Editors' Evening, held at the City Club of San Francisco, was hosted by the Publications Committee and is the premier social event for editors and associate editors attending the Fall Meeting. The evening commenced with a welcome from Carol Finn, incoming AGU president, in which she expressed her thanks to the editors and associate editors for volunteering their time to benefit AGU.

Catalog of lunar and Mars science payloads

NASA Technical Reports Server (NTRS)

Budden, Nancy Ann (Editor)

1994-01-01

This catalog collects and describes science payloads considered for future robotic and human exploration missions to the Moon and Mars. The science disciplines included are geosciences, meteorology, space physics, astronomy and astrophysics, life sciences, in-situ resource utilization, and robotic science. Science payload data is helpful for mission scientists and engineers developing reference architectures and detailed descriptions of mission organizations. One early step in advanced planning is formulating the science questions for each mission and identifying the instrumentation required to address these questions. The next critical element is to establish and quantify the supporting infrastructure required to deliver, emplace, operate, and maintain the science experiments with human crews or robots. This requires a comprehensive collection of up-to-date science payload information--hence the birth of this catalog. Divided into lunar and Mars sections, the catalog describes the physical characteristics of science instruments in terms of mass, volume, power and data requirements, mode of deployment and operation, maintenance needs, and technological readiness. It includes descriptions of science payloads for specific missions that have been studied in the last two years: the Scout Program, the Artemis Program, the First Lunar Outpost, and the Mars Exploration Program.

Letter from the Editor

NASA Astrophysics Data System (ADS)

Strassmeier, Klaus G.

2009-01-01

As of 2007, Astronomische Nachrichten -- Astronomical Notes has reached its all-time high regarding the ISI journal impact factor, with an impressive increase of 60% compared to 2005. We now rank at 1,461, as shown in the statistics below. This is solely due to the increased quality of the published articles: In 2006, Astronomische Nachrichten -- Astronomical Notes published 208 research papers and received 1,033 citations -- five citations per paper on average. In 2007, we have published 177 research papers with roughly the same number of citations. In co-operation with Wiley InterScience we have achieved an average online publication time of just 4.5 months. We hope that the year 2008 will be comparably prosperous. As in the past, publication in Astronomische Nachrichten -- Astronomical Notes continues to be free of charge. Also, all articles of the first issue of each volume can be downloaded free of charge, as can all articles labelled ``Editor's Choice'', which are additionally featured with a color image on the front cover.

Letter from the Editor

NASA Astrophysics Data System (ADS)

Strassmeier, Klaus G.

2008-01-01

As of 2006, Astronomische Nachrichten -- Astronomical Notes has reached its all-time high regarding the ISI journal impact factor, with an impressive increase of 60% compared to 2005. We now rank at position 1,399, as shown in the statistics below. This is solely due to the increased number and quality of published articles: In 2006, Astronomische Nachrichten -- Astronomical Notes published 208 research papers and received 1,033 citations -- five citations per paper on average. In 2007, we have published 177 research papers, and one may be curious to see how their factor will develop. In co-operation with Wiley InterScience we have achieved an average o nline publication time of just 4.5 months. As in the past, publication in Astronomische Nachrichten -- Astronomical Notes} continues to be free of charge. Also, all articles of the first issue of each volume can be downloaded free of charge, as can all articles labelled ``Editor's Choice'', which are additionally featured with a color image on the front cover.

Artificial intelligence in peer review: How can evolutionary computation support journal editors?

PubMed Central

Fronczak, Piotr; Fronczak, Agata; Ausloos, Marcel; Nedic, Olgica

2017-01-01

With the volume of manuscripts submitted for publication growing every year, the deficiencies of peer review (e.g. long review times) are becoming more apparent. Editorial strategies, sets of guidelines designed to speed up the process and reduce editors’ workloads, are treated as trade secrets by publishing houses and are not shared publicly. To improve the effectiveness of their strategies, editors in small publishing groups are faced with undertaking an iterative trial-and-error approach. We show that Cartesian Genetic Programming, a nature-inspired evolutionary algorithm, can dramatically improve editorial strategies. The artificially evolved strategy reduced the duration of the peer review process by 30%, without increasing the pool of reviewers (in comparison to a typical human-developed strategy). Evolutionary computation has typically been used in technological processes or biological ecosystems. Our results demonstrate that genetic programs can improve real-world social systems that are usually much harder to understand and control than physical systems. PMID:28931033

Editors' message--Hydrogeology Journal in 2003

USGS Publications Warehouse

Voss, Clifford; Olcott, Perry; Schneider, Robert

2004-01-01

Hydrogeology Journal appeared in six issues containing a total of 710 pages and 48 major articles, including 31 Papers and 14 Reports, as well as some Technical Notes and Book Reviews. The number of submitted manuscripts continues to increase. The final issue of 2003 also contained the annual volume index. Hydrogeology Journal (HJ) is an international forum for hydrogeology and related disciplines and authors in 2003 were from about 28 countries. Articles advanced hydrogeologic science and described hydrogeologic systems in many regions worldwide. These articles focused on a variety of general topics and on studies of hydrogeology in 24 countries: Afghanistan, Algeria, Argentina, Australia, Bangladesh, Belgium, Canada, Chile, China, Denmark, France, India, Italy, Mexico, Netherlands, New Zealand, Nigeria, Norway, Portugal, Russia, South Africa, Switzerland, Turkey, and U.S.A. The Guest Editor of the 2003 HJ theme issue on “Hydromechanics in Geology and Geotechnics”, Ove Stephansson, assembled a valuable collection of technical reviews and research papers from eminent authors on important aspects of the subject area.

ARTEMIS: a collaborative framework for health care.

PubMed

Reddy, R; Jagannathan, V; Srinivas, K; Karinthi, R; Reddy, S M; Gollapudy, C; Friedman, S

1993-01-01

Patient centered healthcare delivery is an inherently collaborative process. This involves a wide range of individuals and organizations with diverse perspectives: primary care physicians, hospital administrators, labs, clinics, and insurance. The key to cost reduction and quality improvement in health care is effective management of this collaborative process. The use of multi-media collaboration technology can facilitate timely delivery of patient care and reduce cost at the same time. During the last five years, the Concurrent Engineering Research Center (CERC), under the sponsorship of DARPA (Defense Advanced Research Projects Agency, recently renamed ARPA) developed a number of generic key subsystems of a comprehensive collaboration environment. These subsystems are intended to overcome the barriers that inhibit the collaborative process. Three subsystems developed under this program include: MONET (Meeting On the Net)--to provide consultation over a computer network, ISS (Information Sharing Server)--to provide access to multi-media information, and PCB (Project Coordination Board)--to better coordinate focussed activities. These systems have been integrated into an open environment to enable collaborative processes. This environment is being used to create a wide-area (geographically distributed) research testbed under DARPA sponsorship, ARTEMIS (Advance Research Testbed for Medical Informatics) to explore the collaborative health care processes. We believe this technology will play a key role in the current national thrust to reengineer the present health-care delivery system.

Dynamic Modeling and Soil Mechanics for Path Planning of the Mars Exploration Rovers

NASA Technical Reports Server (NTRS)

Trease, Brian

2011-01-01

To help minimize risk of high sinkage and slippage during drives and to better understand soil properties and rover terramechanics from drive data, a multidisciplinary team was formed under the Mars Exploration Rover project to develop and utilize dynamic computer-based models for rover drives over realistic terrains. The resulting system, named ARTEMIS (Adams-based Rover Terramechanics and Mobility Interaction System), consists of the dynamic model, a library of terramechanics subroutines, and the high-resolution digital elevation maps of the Mars surface. A 200-element model of the rovers was developed and validated for drop tests before launch, using Adams dynamic modeling software. The external library was built in Fortran and called by Adams to model the wheel-soil interactions include the rut-formation effect of deformable soils, lateral and longitudinal forces, bull-dozing effects, and applied wheel torque. The paper presents the details and implementation of the system. To validate the developed system, one study case is presented from a realistic drive on Mars of the Opportunity rover. The simulation results match well from the measurement of on-board telemetry data. In its final form, ARTEMIS will be used in a predictive manner to assess terrain navigability and will become part of the overall effort in path planning and navigation for both Martian and lunar rovers.

The Scientific Papers of the Honourable Henry Cavendish, F. R. S. 2 Volume Set

NASA Astrophysics Data System (ADS)

Cavendish, Henry; Clerk Maxwell, James; Thorpe, Edward, , Sir; Larmor, Joseph, , Sir

2011-02-01

Volume 1: Preface Sir Joseph Larmor; Introduction; First published paper on electricity, 1771; Preliminary propositions; Appendix; Thoughts concerning electricity; Account of the experiments; Second published paper on electricity, 1776; Experiments in 1771; Experiments in 1772; Experiments in 1773; Measurers; Experiments with the artificial torpedo; Resistance to electricity; Results of comparisons of charges; Results on resistance; Notes by the editor, 1879 James Clerk Maxwell; Life of Cavendish Thomas Young; Index to Cavendish Manuscripts. Volume 2: Introduction; Reprint of papers communicated by Cavendish to the Royal Society and published in the Philosophical Transactions; Unpublished papers from the original manuscripts in the possession of the Duke of Devonshire, K. G., LL. D., F. R. S.; Cavendish's mathematical and dynamical manuscripts Sir Joseph Larmor; Cavendish as a geologist Sir Archibald Geikie; Cavendish's astronomical manuscripts Sir Frank W. Dyson; Cavendish's magnetic work Charles Chree; Index.

System Engineering Concept Demonstration, Technology Assessments. Volume 5

DTIC Science & Technology

1992-12-01

MacUser Editor’s Choice Award for the most significant hardware/software product for the Macintosh for the year. Ivan Mimica, founder and CEO of...industry has typed for decades, the devices that are really, to borrow the phrase Apple computer founder Steve Jobs, "the computer for the rest of us.ŕ...43. 3 Ibid. 4 Ibid. 76 android is also displayed, indicating to the group that Liza is participating."’ Liza represents a set of rules that are active

Technical Support Task Report for the Modernization of Defense Logistics Standard Systems. Volume 3: Logistics Gateway Node Technical Specifications

DTIC Science & Technology

1991-05-01

or may not bypass the editing function. At present, editing rules beyond those required for translation have not been stipulated. 2When explicit... editing rules become defined, the editor at a site LGN may perform two levels of edit checking: warning, which would insert blanks or pass as submitted...position image transactions into a transaction set. This low-level edit checking is performed at the site LGN to reduce transmission costs and to

Army Communicator. Voice of the Signal Regiment. Volume 32, Number 4, Fall 2007

DTIC Science & Technology

2007-01-01

the crew that produced this film were Jesse Lasky Jr., the son of one of the founders of the movie industry; Bud Small, son of the famous director...Jack Hively, son of a well-known movie editor; and others. After approval by MacArthur’s Signal General, Stanley Akin, Presnell took the negative to...who had a job repre- senting in Australia the American movie film producers and who was most helpful in advising us on the best ways to get

Preface: Challenges for Catalytic Exhaust Aftertreatment

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

Nova, Isabella; Epling, Bill; Peden, Charles HF

2014-03-31

This special issue of Catalysis Today continues the tradition established since the 18th NAM in Cancun, 2003, of publishing the highlights coming from these catalytic after-treatment technologies sessions, where this volume contains 18 papers based on oral and poster presentations of the 23rd NAM, 2013. The guest editors would like to thank all of the catalyst scientists and engineers who presented in the "Emission control" sessions, and especially the authors who contributed to this special issue of Catalysis Today.

International Conference on Curves and Surfaces (4th), Saint-Malo, France, 1-7 July 1999. Proceedings, Volume 1. Curve and Surface Design

DTIC Science & Technology

2000-04-01

the Air Force grant issued by the European Aerospace Office of Research and Development. The United States has a royalty free license throughout the...UNIVERSITY PRESS Nashville fl9 ~Oc -O i U.S. Government Rights License This work relates to Department of the Air Force Grant/rContract issued by the...in engineering , medicine, and the sciences. SERIES EDITOR: Larry L. Schumaker Stevenson Professor of Mathematics Vanderbilt University PREVIOUSLY

Program Manager: Journal of the Defense Systems Management College. Volume 19, Number 2, March-April 1990

DTIC Science & Technology

1990-04-01

ultimately will be forced to Accordingly, when economic leave the market . 9 -Dual sources for spares will analysis shows competitive production Prices need...The revised game has a penalty of E 20 for cheating. A penalty exceeding R the gain from cheating of 15 makes 4 I cheating unprofitable. With a...Catherine M. Clark 11 Associate Editor Christopher N. Lee Esther M. Farria Production Competition D.snl.ism Lessons Learnedt- Does the exclusive reliance

Conflicts of interest of editors of medical journals

PubMed Central

Minhajuddin, Abu

2018-01-01

Background Almost all medical journals now require authors to publicly disclose conflicts of interests (COI). The same standard and scrutiny is rarely employed for the editors of the journals although COI may affect editorial decisions. Methods We conducted a retrospective observational study to determine the prevalence and magnitude of financial relationships among editors of 60 influential US medical journals (10 each for internal medicine and five subspecialties: cardiology, gastroenterology, neurology, dermatology and allergy & immunology). Open Payments database was reviewed to determine the percentage of physician editors receiving payments and the nature and amount of these payments. Findings 703 unique physician editors were included in our analysis. 320/703 (46%) received 8659 general payments totaling $8,120,562. The median number of payments per editor was 9 (IQR 3–26) and the median amount per payment was $91 (IQR $21–441). The median total payment received by each editor in one year was $4,364 (IQR $319–23,143). 152 (48%) editors received payments more than $5,000 in a year, a threshold considered significant by the National Institutes of Health. COI policies for editors were available for 34/60 (57%) journals but only 7/34 (21%) publicly reported the disclosures and only 2 (3.%) reported the dollar amount received. Interpretation A significant number of editors of internal medicine and subspecialty medical journals have financial COI and very few are publicly disclosed. Specialty journal editors have more COI compared to general medicine journal editors. Current policies for disclosing COI for editors are inconsistent and do not comply with the recommended standards. PMID:29775468

New Editors Appointed for Sections of Journal of Geophysical Research

NASA Astrophysics Data System (ADS)

2009-04-01

New editors have been appointed for the Atmospheres, Biogeosciences, and Oceans sections of the Journal of Geophysical Research (JGR). Joost de Gouw (NOAA, Boulder, Colo.) and Renyi Zhang (Texas A&M, College Station) are filling the vacancies of retiring Atmospheres section editors John Austin and Jose Fuentes. De Gouw and Zhang join the continuing editors Steven Ghan and Yinon Rudich. Sara Pryor (Indiana University, Bloomington) is joining the Atmospheres section editorial board as an associate editor now; she will transition to editor in January 2010.

The bicentennial volume of the British Journal of Psychiatry: the winding pathway of mental science.

PubMed

Tyrer, Peter; Craddock, Nick

2012-01-01

The Asylum Journal, first published in 1853, is now, as the British Journal of Psychiatry, in its 200th volume. It has changed greatly in its breadth and scope, but its core values and concerns--professional respect, removal of stigma, delivery of care, understanding of pathology, and informed treatment--have remained at its heart throughout. We predict some changes for the future, but not dramatic ones, and conclude that the impinging advances of science will elucidate and refine, but not remove, the need for a journal that is proud to represent psychiatry or, in the words of John Bucknill, its first editor, 'to render prominent its characteristics and to stamp it as a specialty'.

Environmental toxicology and risk assessment: Seventh volume

USGS Publications Warehouse

Little, Edward E.; Greenberg, Bruce M.; DeLonay, Aaron J.

1998-01-01

This publication, Environmental Toxicology and Risk Assessment: Seventh Volume, contains papers presented at the Seventh Symposium on Toxicology and Risk Assessment: Ultraviolet Radiation and the Environment, held 7-9 April, 1997 in St. Louis, MO. The symposium, the 24th in a series on environmental toxicology, was sponsored by Committee E-47. Edward E. Little, of the U.S. Geological Survey/Biological Services Division in Columbia, MO, presided as chairman of the symposium. Bruce M. Greenberg, with the Department of Biology at the University of Waterloo in Ontario, Canada, and Aaron J. DeLonay, also with the U.S. Geological Service/Biological Services Division in Columbia, MO, served as co-chairmen of the symposium. Each of these men served as editor of the resulting publication.

Journal Editors Celebrated at Editors' Evening

NASA Astrophysics Data System (ADS)

Panning, Jeanette

2014-02-01

At the Fall Meeting, the premiere social event for AGU's many journal editors is the annual Editors' Evening, an opportunity for members to celebrate and to recognize the efforts of retiring editors. At the event, AGU president Carol Finn welcomed all those in attendance and thanked them for volunteering their time for the benefit of AGU and the wider research community.

Examining Editor-Author Ethics: Real-World Scenarios from Interviews with Three Journal Editors

ERIC Educational Resources Information Center

Amare, Nicole; Manning, Alan

2009-01-01

Those who submit manuscripts to academic journals may benefit from a better understanding of how editors weigh ethics in their interactions with authors. In an attempt to ascertain and to understand editors' ethics, we interviewed 3 current academic journal editors of technical and/or business communication journals. We asked them about the…

SeaWiFS Postlaunch Technical Report Series. Volume 6; Cumulative Index: Volumes 1-5

NASA Technical Reports Server (NTRS)

Firestone, Elaine R. (Editor); Hooker, Stanford B. (Editor)

2000-01-01

The Sea-viewing Wide Field-of-view Sensor (SeaWiFS) is the follow-on ocean color instrument to the Coastal Zone Color Scanner (CZCS), which ceased operations in 1986, after an eight-year mission. SeaWiFS was launched on 1 August 1997, on the OrbView-2 satellite, built by Orbital Sciences Corporation (OSC). The SeaWiFS Project at the National Aeronautics and Space Administration (NASA) Goddard Space Flight Center (GSFC) undertook the responsibility of documenting all aspects of this mission, which is critical to the ocean color and marine science communities. The start of this documentation was titled the SeaWiFS Technical Report Series, which ended after 43 volumes were published. A follow-on series was started, titled the SeaWiFS Postlaunch Technical Report Series. This particular volume serves as a reference, or guidebook, to the previous five volumes and consists of four sections including an errata, an index to key words and phrases, a list of acronyms used, and a list of all references cited. The editors will publish a cumulative index of this type after every five volumes.

PREFACE: International Symposium on Molecular Conductors: Novel Functions of Molecular Conductors under Extreme Conditions (ISMC 2008)

NASA Astrophysics Data System (ADS)

Takahashi, Toshihiro; Suzumura, Yoshikazu

2008-02-01

The International Symposium on Molecular Conductors 2008 (ISMC2008) was held as the second international symposium of the project entitled `Novel Functions of Molecular Conductors under Extreme Conditions', which was supported by the Grant-in-aid for Scientific Research on Priority Areas from the Ministry of Education, Culture, Sports, Science and Technology in Japan. The project lasted from September 2003 to March 2008, and was completed by this symposium held at Okazaki Conference Center, Institute for Molecular Science, Okazaki, Japan (23-25 July 2008), which about 100 scientists attended. During the symposium, five project teams gave summary talks and exciting talks were given on the topics developed recently not only by the members of the project but also by other scientists including invited speakers from abroad, who are doing active research on molecular conductors. It is expected that papers presented in the symposium will give valuable hints for the next step in the research of this field. Therefore the organizers of this symposium decided to publish this proceedings in order to demonstrate these activities, not only for the local community of the project, but also for the broad society of international scientists who are interested in molecular conductors. The editors, who are also the organizers of this symposium, believe that this proceedings provides a significant and relevant contribution to the field of molecular conductors since it is the first time we have published such a proceedings as an electronic journal. We note that all papers published in this volume of Journal of Physics: Conference Series have been peer reviewed by expert referees. Editors made every effort to satisfy the criterion of a proceedings journal published by IOP Publishing. Toshihiro Takahashi and Yoshikazu Suzumura Editors: Toshihiro Takahashi (Gakushuin University) (Chairman) Kazushi Kanoda (University of Tokyo) Seiichi Kagoshima (University of Tokyo) Takehiko Mori (Tokyo Institute of Technology) Yohji Misaki (Ehime University) Yoshikazu Suzumura (Nagoya University) (Chief editor) Conference photograph

EDITORIAL: Editor's Farewell

NASA Astrophysics Data System (ADS)

Hudson, R. P.

1989-01-01

The completion of Volume 26, 1989, marked the end of my tenure as Editor of Metrologia. My association with the journal, its parent body the Comité International des Poids et Mesures, its host organization the Bureau International des Poids et Mesures, the publishers Springer-Verlag and last (but by no means least) the Editorial Board, has been a pleasant one and I trust that the subscribers will have found the product to be generally satisfactory. There have been, it is true, some disappointments along the way and I shall mention two of these while expressing the hope that the new Editor will enjoy a greater success in their regard. First is the question of circulation, which has stayed dangerously low, although the shrinkage has tapered off in the most recent years. Because of the narrow public support, the costs of production are relatively high and this, through a consequently high subscription rate, tends to enshrine the unsatisfactory state of affairs. Modest schemes to broaden the journal's appeal and bring in a wider readership have foundered upon the first step, namely, that of procuring from staff members of the national standards laboratories the hoped-for articles which would discuss the state of the art in delivering the highest-quality measurement services to the public. However, some very interesting and bolder schemes are presently under discussion. I had also hoped to leaven the journal's content a little by regularly appearing articles on the latest developments within the great national laboratories. But, as with technical review articles, it has proven very difficult to find the right authors who can also spare the time, and only a few laboratories have found it possible to collaborate. In taking my leave, it remains for me to thank all the contributors, referees and readers for their support, to express the hope of an ever brighter future for Metrologia and to wish to the new Editor, Dr D A Blackburn, a happy and successful tenure.

Distribution and solar wind control of compressional solar wind-magnetic anomaly interactions observed at the Moon by ARTEMIS

NASA Astrophysics Data System (ADS)

Halekas, J. S.; Poppe, A. R.; Lue, C.; Farrell, W. M.; McFadden, J. P.

2017-06-01

A statistical investigation of 5 years of observations from the two-probe Acceleration, Reconnection, Turbulence, and Electrodynamics of Moon's Interaction with the Sun (ARTEMIS) mission reveals that strong compressional interactions occur infrequently at high altitudes near the ecliptic but can form in a wide range of solar wind conditions and can occur up to two lunar radii downstream from the lunar limb. The compressional events, some of which may represent small-scale collisionless shocks ("limb shocks"), occur in both steady and variable interplanetary magnetic field (IMF) conditions, with those forming in steady IMF well organized by the location of lunar remanent crustal magnetization. The events observed by ARTEMIS have similarities to ion foreshock phenomena, and those observed in variable IMF conditions may result from either local lunar interactions or distant terrestrial foreshock interactions. Observed velocity deflections associated with compressional events are always outward from the lunar wake, regardless of location and solar wind conditions. However, events for which the observed velocity deflection is parallel to the upstream motional electric field form in distinctly different solar wind conditions and locations than events with antiparallel deflections. Consideration of the momentum transfer between incoming and reflected solar wind populations helps explain the observed characteristics of the different groups of events.