Open models for removal data

Individuals of protected species, such as amphibians and reptiles, often need to be removed from sites before development commences. Usually, the population is considered to be closed. All individuals are assumed to i) be present and available for detection at the start of the study period and ii) remain at the site until the end of the study, unless they are detected. However, the assumption of population closure is not always valid. We present new removal models which allow for population renewal through birth and/or immigration, and population depletion through sampling as well as through death/emigration. When appropriate, productivity may be estimated and a Bayesian approach allows the estimation of the probability of total population depletion. We demonstrate the performance of the models using data on common lizards, Zootoca vivipara, and great crested newts, Triturus cristatus

Pan-viral serology implicates enteroviruses in acute flaccid myelitis.

Since 2012, the United States of America has experienced a biennial spike in pediatric acute flaccid myelitis (AFM)1-6. Epidemiologic evidence suggests non-polio enteroviruses (EVs) are a potential etiology, yet EV RNA is rarely detected in cerebrospinal fluid (CSF)2. CSF from children with AFM (n = 42) and other pediatric neurologic disease controls (n = 58) were investigated for intrathecal antiviral antibodies, using a phage display library expressing 481,966 overlapping peptides derived from all known vertebrate and arboviruses (VirScan). Metagenomic next-generation sequencing (mNGS) of AFM CSF RNA (n = 20 cases) was also performed, both unbiased sequencing and with targeted enrichment for EVs. Using VirScan, the viral family significantly enriched by the CSF of AFM cases relative to controls was Picornaviridae, with the most enriched Picornaviridae peptides belonging to the genus Enterovirus (n = 29/42 cases versus 4/58 controls). EV VP1 ELISA confirmed this finding (n = 22/26 cases versus 7/50 controls). mNGS did not detect additional EV RNA. Despite rare detection of EV RNA, pan-viral serology frequently identified high levels of CSF EV-specific antibodies in AFM compared with controls, providing further evidence for a causal role of non-polio EVs in AFM

Análisis de Contenido de Redes Sociales de Pequeñas y Medianas Empresas del Sector Turístico

Participar activamente en las redes sociales es indispensable especialmente para las Pymes, que buscan posicionarse en la mente del consumidor, generar mejor comunicación y mayor alcance optimizando sus limitados recursos. Para las empresas turísticas es aún más esencial y les permite atraer potenciales clientes dentro del país en el que operan y en diversas partes del mundo. El presente trabajo analiza perfiles y contenidos publicados en Facebook e Instagram, orientado a pequeñas y medianas empresas del sector turístico de España y Guatemala. Como resultado se identificaron características y oportunidades, enfocados a contenidos con mayor impacto y alcance.Participar activament a xarxes socials és indispensable especialment per a les Pimes, que busquen posicionar-se en la ment del consumidor, generar millor comunicació i major abast optimitzant els seus limitats recursos. Per a les empreses turístiques és encara més essencial i els permet atreure potencials clients dins del país en el qual operen i en diverses parts del món. El present treball analitza perfils i continguts publicats en Facebook i Instagram, orientat a petites i mitjanes empreses del sector turístic d'Espanya i Guatemala. Com a resultat es van identificar característiques i oportunitats, enfocats a continguts amb major impacte i abast

Genome-wide expression analyses of Campylobacter jejuni NCTC11168 reveals coordinate regulation of motility and virulence by flhA.

We examined two variants of the genome-sequenced strain, Campylobacter jejuni NCTC11168, which show marked differences in their virulence properties including colonization of poultry, invasion of Caco-2 cells, and motility. Transcript profiles obtained from whole genome DNA microarrays and proteome analyses demonstrated that these differences are reflected in late flagellar structural components and in virulence factors including those involved in flagellar glycosylation and cytolethal distending toxin production. We identified putative sigma(28) and sigma(54) promoters for many of the affected genes and found that greater differences in expression were observed for sigma(28)-controlled genes. Inactivation of the gene encoding sigma(28), fliA, resulted in an unexpected increase in transcripts with sigma(54) promoters, as well as decreased transcription of sigma(28)-regulated genes. This was unlike the transcription profile observed for the attenuated C. jejuni variant, suggesting that the reduced virulence of this organism was not entirely due to impaired function of sigma(28). However, inactivation of flhA, an important component of the flagellar export apparatus, resulted in expression patterns similar to that of the attenuated variant. These findings indicate that the flagellar regulatory system plays an important role in campylobacter pathogenesis and that flhA is a key element involved in the coordinate regulation of late flagellar genes and of virulence factors in C. jejuni

Eyewitness identification in child witnesses on the autism spectrum

Background. Although there is increasing interest in the capabilities of children with autism at different stages of the criminal justice process, there is little research into how well this group perform when asked to identify perpetrators from identification lineups. This is despite theoretical and empirical literature suggesting that autistic children experience face recognition memory difficulties. Method. As part of a broader study into eyewitness memory skills, 50 children with autism and 162 children with typical development (TD) (all with IQs > 69) watched a mock crime event (either live or on a video) involving two male perpetrators. One week later, their eyewitness identification skills were compared, with children asked to identify the perpetrators from two ecologically valid video lineups. The children were also assessed on a standardised face memory task. Results. When asked to identify perpetrators in the video lineups, in many respects the autistic children performed at an equivalent level to the TD children. This was despite the TD children outperforming the autistic children on the standardized face memory task. Conclusions. These preliminary findings suggest that group differences between autistic and TD children may not always emerge on an ecologically valid, real world eyewitness identification lineup task, despite autistic children showing poorer performance on a standardized face memory task. However, as identification performance in both groups was low, it remains important for future research to identify how to scaffold eyewitness identification performance in both children with and without an autism diagnosis

The Grizzly, September 18, 2003

Senate Debates Future of Pell Grants • Presidential Address on Iraq • Downloading a Lawsuit • Working for the Weekend • How Accessible is Ursinus College? • Time of the Month not Every Month • Doors Close on an Urban Myth: Elevator Danger • Opinions: Zack\u27s: Not Always a Good Alternative; Have you Thanked Your Cleaning Staff Today?; The Negative Side of Reality TV; Out of the Middle East: Part Two • Nonsense! • An Off-campus Opportunity: Southlander • Potions, Pills and Prescriptions: Careers in the Pharmaceutical Industry • Dance with the Best! • Dave Matthews\u27 Experience: From the Eyes of UC Students • Student Profile: Jennifer Cackowski Challenged at Frankfurt Consulate • Price Comparison: Gas Prices • Bears Defense Crushes Catholic • Volleyball Team Continues Streaky Play • UC Cross Country Battles Elements and Competition • Women\u27s Soccer Team off to Best Start Ever • Men\u27s Soccer: Continuing to Fight • Field Hockey: Bears Lose Tough Onehttps://digitalcommons.ursinus.edu/grizzlynews/1541/thumbnail.jp

The Fifth Data Release of the Sloan Digital Sky Survey

This paper describes the Fifth Data Release (DR5) of the Sloan Digital Sky Survey (SDSS). DR5 includes all survey quality data taken through June 2005 and represents the completion of the SDSS-I project (whose successor, SDSS-II will continue through mid-2008). It includes five-band photometric data for 217 million objects selected over 8000 square degrees, and 1,048,960 spectra of galaxies, quasars, and stars selected from 5713 square degrees of that imaging data. These numbers represent a roughly 20% increment over those of the Fourth Data Release; all the data from previous data releases are included in the present release. In addition to "standard" SDSS observations, DR5 includes repeat scans of the southern equatorial stripe, imaging scans across M31 and the core of the Perseus cluster of galaxies, and the first spectroscopic data from SEGUE, a survey to explore the kinematics and chemical evolution of the Galaxy. The catalog database incorporates several new features, including photometric redshifts of galaxies, tables of matched objects in overlap regions of the imaging survey, and tools that allow precise computations of survey geometry for statistical investigations.Comment: ApJ Supp, in press, October 2007. This paper describes DR5. The SDSS Sixth Data Release (DR6) is now public, available from http://www.sdss.or

The Seventh Data Release of the Sloan Digital Sky Survey

This paper describes the Seventh Data Release of the Sloan Digital Sky Survey (SDSS), marking the completion of the original goals of the SDSS and the end of the phase known as SDSS-II. It includes 11663 deg^2 of imaging data, with most of the roughly 2000 deg^2 increment over the previous data release lying in regions of low Galactic latitude. The catalog contains five-band photometry for 357 million distinct objects. The survey also includes repeat photometry over 250 deg^2 along the Celestial Equator in the Southern Galactic Cap. A coaddition of these data goes roughly two magnitudes fainter than the main survey. The spectroscopy is now complete over a contiguous area of 7500 deg^2 in the Northern Galactic Cap, closing the gap that was present in previous data releases. There are over 1.6 million spectra in total, including 930,000 galaxies, 120,000 quasars, and 460,000 stars. The data release includes improved stellar photometry at low Galactic latitude. The astrometry has all been recalibrated with the second version of the USNO CCD Astrograph Catalog (UCAC-2), reducing the rms statistical errors at the bright end to 45 milli-arcseconds per coordinate. A systematic error in bright galaxy photometr is less severe than previously reported for the majority of galaxies. Finally, we describe a series of improvements to the spectroscopic reductions, including better flat-fielding and improved wavelength calibration at the blue end, better processing of objects with extremely strong narrow emission lines, and an improved determination of stellar metallicities. (Abridged)Comment: 20 pages, 10 embedded figures. Accepted to ApJS after minor correction

The state of the Martian climate

60°N was +2.0°C, relative to the 1981–2010 average value (Fig. 5.1). This marks a new high for the record. The average annual surface air temperature (SAT) anomaly for 2016 for land stations north of starting in 1900, and is a significant increase over the previous highest value of +1.2°C, which was observed in 2007, 2011, and 2015. Average global annual temperatures also showed record values in 2015 and 2016. Currently, the Arctic is warming at more than twice the rate of lower latitudes