Organizational maintenance repair parts and special tools lists for maintenance kits, electronic equipment, MK-731/ARC-51X (NSN 6625-00-082-4057) and MK-731A/ARC-51X (NSN 6625-00-803-1300).

"March 1979."

B. Kopitar's Anti-Tartar : oder Herstellung des Thatbestands in Sachen der Wiener editio princeps (1834) des ältesten Denkmals der polnischen Sprache, nämlich des polnischen Drittels des (nicht Margarethen- sondern) Elisabeth-Hedwigischen Psalterium trilingue (A. 1300-1370) zu St. Florian in Oesterreich gegen den plagiarischen Roman eines Tartaren /

Errata: [1] leaf added at end.

Deutscher Dädalus; oder, Poetisches Lexicon, begreiffend ein vollständigpoetisches Wörter-Buch in 1300 Tituln aus der berühmten Poeten ... aussgefertiget zum Andernmal.

Mode of access: Internet.

Pinacoteca di Brera : scuole lombarda e piemontese 1300-1535 /

Mode of access: Internet.

Die Kirchen der stadt Rom in Mittelalter 1050-1300 : A-F (Corpus Cosmatorum II, 1) mit 38 Abbildungen /

Includes bibliographical references (p. 490-505) and indexes.

Frankfurter Annalen, vom Jahr 793 bis zum Jahr 1300 : aus Quellenschriftstellern und Urkunden

Thomas

CIL 6.1300 – Fragment of a dedication (perhaps a copy?) from the base of a ‘columna rostrata’ honoring Gaius Duilius, hero of the First Punic War

Photographs

The seismicity of Portugal and its adjacent Atlantic region from 1300 to 2014: Maximum Observed Intensity map (MOI)

In this study, we considered earthquakes with a maximum observed intensity (MOI) Io≥V that occurred throughout the Portuguese mainland and its adjacent Atlantic region to produce the map of maximum intensities of Portugal. This map is based on a wide variety of historical and recent sources, including 175 earthquakes, over the period of 1300–2014. This MOI map allows the regions of high, medium, and low levels of seismic hazard to be highlighted. The entirety of Portugal has been affected by major seismic events, some of which have caused serious damage. In addition, offshore earthquakes have had significant impacts on the coastal cities located in the central and southern regions of the country. Because the southern region of mainland Portugal is more active than the northern region, the largest concentrations of events with Io≥VI are in the southern region, especially on the mainland near the city of Évora, in the Lisbon region, in the Lower Tagus Valley region, and along the Algarve coast, especially in the southwest region in Cape of São Vicente and the Gorringe Bank.

Estudo da sismicidade em Portugal no período 1300-2014: mapa de intensidade máxima observada (IMO).

O estudo da sismicidade em Portugal ao longo de várias centenas de anos é essencial para uma melhor avaliação do risco sísmico ao qual o continente está sujeito. Neste trabalho, a organização de diversas fontes históricas e atuais numa base de dados possibilita validar facilmente a ocorrência de eventos sísmicos no período desde 1300 a 2014. A construção de um mapa de intensidades máximas observadas neste período permite mostrar que todo o território Português esteve sujeito a sismos com Io≥V. Existem também registos de grandes eventos sísmicos, concentrados em pequenas áreas, que causaram danos consideráveis. De destacar ainda o impacto dos sismos com epicentro no mar, nas cidades costeiras, no Centro e Sul do país.

Interesterificação química: alternativa para obtenção de gorduras zero trans

The function of lipids in human nutrition has been intensively debated in the last decade.This context reinforces the concern about controlling the trans fat ingestion, due to its negative implications on health. Interesterification provides an important alternative to modify the consistency of oils and fats without causing formation of trans isomers. This article reports research done towards production of zero trans fats by chemical interesterification, for different industrial purposes. Aspects related to the effect of trans fats on diet, their impact on health and modifications in Brazilian legislation are also covered.

Cation size effects-modified phase and PTCR development in Er3+ and Ca2+ co-doped BaTiO3 ceramics during sintering

Development of the positive temperature coefficient of resistivity (PTCR) in Er3+ and Ca2+ co-doped ferroelectric BaTiO3 was studied in this work, with Er3+ being used to act as a donor doping. Irrespective of all the materials showing high densities after sintering at 1200 to 1300 ºC, these revealed insulator at the lowest sintering temperature, changing to semiconducting and PTCR-type materials only when the sintering temperature was further increased. Observations from X-ray diffraction help correlating this effect with phase development in this formulated (Ba,Ca,Er)TiO3 system, considering the formation of initially two separated major (Ba,Ca)TiO3- and minor (Ca,Er)TiO3-based compounds, as a consequence of cation size-induced stress energy effects. Thus, appearance and enhancement here of the semiconducting and PTCR responses towards higher sintering temperatures particularly involve the incorporation of Er3+ into the major phase, rendering finally possible the generation and "percolative-like" migration of electrons throughout the whole material.

Envelhecimento e deficiência auditiva referida: um estudo de base populacional

O objetivo do estudo foi estimar a prevalência da deficiência auditiva referida por idosos do Município de São Paulo, Brasil, segundo características sociodemográficas e descrever características atribuídas a esta deficiência. Os dados são provenientes do Inquérito de Saúde do Município de São Paulo (ISA-Capital/2003), com análise do subgrupo dos idosos (n = 872). Realizaram-se o teste do χ2 e a análise de regressão de Poisson. A prevalência da deficiência auditiva referida pelos idosos foi 11,2% e foi maior entre os homens (RP = 1,86; IC95%: 1,19-2,92). Observou-se grande desconhecimento dos idosos quanto às causas da deficiência auditiva referida (42,5%), 25,5% relataram ter dificuldades em atividades de lazer, 11,4% necessitavam de ajuda para atividades cotidianas e 63,3% relataram não necessitar de assistência em decorrência deste déficit. A alta prevalência de deficiência auditiva referida pelos idosos, principalmente do sexo masculino, remete à relevância deste problema para a saúde pública, já que o envelhecimento populacional é uma realidade nova e vem acompanhada de exigências ainda desconhecidas por profissionais e pelo poder público.

A VLT/FLAMES survey for massive binaries in Westerlund 1 III. The WC9d binary W239 and implications for massive stellar evolution

Context. There is growing evidence that a treatment of binarity amongst OB stars is essential for a full theory of stellar evolution. However the binary properties of massive stars - frequency, mass ratio & orbital separation - are still poorly constrained. Aims. In order to address this shortcoming we have undertaken a multiepoch spectroscopic study of the stellar population of the young massive cluster Westerlund 1. In this paper we present an investigation into the nature of the dusty Wolf-Rayet star and candidate binary W239. Methods. To accomplish this we have utilised our spectroscopic data in conjunction with multi-year optical and near-IR photometric observations in order to search for binary signatures. Comparison of these data to synthetic non-LTE model atmosphere spectra were used to derive the fundamental properties of the WC9 primary. Results. We found W239 to have an orbital period of only similar to 5.05 days, making it one of the most compact WC binaries yet identified. Analysis of the long term near-IR lightcurve reveals a significant flare between 2004-6. We interpret this as evidence for a third massive stellar component in the system in a long period (> 6 yr), eccentric orbit, with dust production occuring at periastron leading to the flare. The presence of a near-IR excess characteristic of hot (similar to 1300 K) dust at every epoch is consistent with the expectation that the subset of persistent dust forming WC stars are short (< 1 yr) period binaries, although confirmation will require further observations. Non-LTE model atmosphere analysis of the spectrum reveals the physical properties of the WC9 component to be fully consistent with other Galactic examples. Conclusions. The simultaneous presence of both short period Wolf-Rayet binaries and cool hypergiants within Wd 1 provides compelling evidence for a bifurcation in the post-Main Sequence evolution of massive stars due to binarity. Short period O+OB binaries will evolve directly to the Wolf-Rayet phase, either due to an episode of binary mediated mass loss - likely via case A mass transfer or a contact configuration - or via chemically homogenous evolution. Conversely, long period binaries and single stars will instead undergo a red loop across the HR diagram via a cool hypergiant phase. Future analysis of the full spectroscopic dataset for Wd 1 will constrain the proportion of massive stars experiencing each pathway; hence quantifying the importance of binarity in massive stellar evolution up to and beyond supernova and the resultant production of relativistic remnants.

Effect of performance level on pacing strategy during a 10-km running race

The aim of this study was to examine the influence of the performance level of athletes on pacing strategy during a simulated 10-km running race, and the relationship between physiological variables and pacing strategy. Twenty-four male runners performed an incremental exercise test on a treadmill, three 6-min bouts of running at 9, 12 and 15 km h(-1), and a self-paced, 10-km running performance trial; at least 48 h separated each test. Based on 10-km running performance, subjects were divided into terziles, with the lower terzile designated the low-performing (LP) and the upper terzile designated the high-performing (HP) group. For the HP group, the velocity peaked at 18.8 +/- A 1.4 km h(-1) in the first 400 m and was higher than the average race velocity (P < 0.05). The velocity then decreased gradually until 2,000 m (P < 0.05), remaining constant until 9,600 m, when it increased again (P < 0.05). The LP group ran the first 400 m at a significantly lower velocity than the HP group (15.6 +/- A 1.6 km h(-1); P > 0.05) and this initial velocity was not different from LP average racing velocity (14.5 +/- A 0.7 km h(-1)). The velocity then decreased non-significantly until 9,600 m (P > 0.05), followed by an increase at the end (P < 0.05). The peak treadmill running velocity (PV), running economy (RE), lactate threshold (LT) and net blood lactate accumulation at 15 km h(-1) were significantly correlated with the start, middle, last and average velocities during the 10-km race. These results demonstrate that high and low performance runners adopt different pacing strategies during a 10-km race. Furthermore, it appears that important determinants of the chosen pacing strategy include PV, LT and RE.

Mechanical properties of Y-TPZ ceramics obtained by liquid phase sintering using bioglass as additive

Yttria stabilized tetragonal zirconia (Y-TZP) ceramics were sintered by liquid phase sintering at low temperatures using bioglass as sintering additive. ZrO2-bioglass ceramics were prepared by mixing a ZrO2 stabilized with 3 Mol%Y2O3 and different amounts of bioglass based on 3CaO center dot P2O5-MgO-SiO2 system. Mixtures were compacted by uniaxial cold pressing and sintered in air, at 1200 and 1300 degrees C for 120 min. The influence of the bioglass content on the densification, tetragonal phase stability, bending strength, hardness and fracture toughness was investigated. The ceramics sintered at 1300 degrees C and prepared by addition of 3% of bioglass, exhibited the highest strength of 435 MPa, hardness of 1170 HV and fracture toughness of 6.3 MPa m(1/2). These results are related to the low monoclinic phase content, high relative density and the presence of the thermal residual stress generated between the ZrO2-matrix and bioglass grain boundary, contributing to the activation of the toughening mechanisms. (c) 2007 Elsevier B.V. All rights reserved.