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https://www.readbyqxmd.com/read/27931929/a-tool-to-support-the-identification-of-suspect-cases-of-exotic-diseases-in-cattle
#1
Mathilde Ginhoux, Eric Morignat, Anne Bronner, Didier Calavas
Maintaining vigilance with regard to the introduction of exotic diseases is a challenge, particularly because these diseases are numerous, some are not well known, and they are not immediately suspected by people in day-to-day practice, specifically veterinary practitioners. The objective of this article is to present a tool to support the identification of suspect cases of exotic diseases in cattle, based on a Bayesian approach. A list of 22 exotic diseases in mainland France was selected mainly on the basis of their potential consequences if introduced, and the ability to detect them on a clinical basis...
December 1, 2016: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/27930893/severe-snakebite-envenoming-in-intensive-care
#2
REVIEW
Jiří Valenta, Zdeněk Stach, Pavel Michálek
Snakebites by exotic venomous snakes can cause serious or even life-threatening envenoming. In Europe and North America most victims are breeders, with a few snakebites from wild native American rattlesnakes. The envenomed victims may present in organ and/or system failure with muscle paralysis, respiratory failure, circulatory instability, acute kidney injury, severe coagulation disorder, and local disability - compartment syndrome and necrosis. Best managed by close collaboration between clinical toxicology and intensive care, most severe envenomings are managed primarily by intensive care physicians...
2016: Prague Medical Report
https://www.readbyqxmd.com/read/27928533/mosquito-surveillance-and-the-first-record-of-the-invasive-mosquito-species-aedes-stegomyia-albopictus-skuse-diptera-culicidae-in-southern-iran
#3
Sara Doosti, Mohammad Reza Yaghoobi-Ershadi, Francis Schaffner, Seyed Hassan Moosa-Kazemi, Kamran Akbarzadeh, Mohammad Mehdi Gooya, Hassan Vatandoost, Mohammad Reza Shirzadi, Ehsan Mosta-Favi
BACKGROUND: Epidemics of mosquito-borne viral infections such as dengue, chikungunya, West Nile and Rift Valley fevers in neighbouring countries and risk of introduction of exotic vectors into Iran have placed this country at a significant risk for these mosquito-borne diseases. METHODS: After the first dengue case reported in Iran in 2008, active entomological surveillance of Aedes albopictus (Skuse) and Ae. aegypti (Linnaeus) were conducted in May/Jun, Sep, and Oct/Nov, 2008-2014...
August 2016: Iranian Journal of Public Health
https://www.readbyqxmd.com/read/27927243/traditional-mapuche-ecological-knowledge-in-patagonia-argentina-fishes-and-other-living-beings-inhabiting-continental-waters-as-a-reflection-of-processes-of-change
#4
Juana Aigo, Ana Ladio
BACKGROUND: Understanding how people interpret environmental change and develop practices in response to such change is essential to comprehend human resource use. In the cosmology of the American indigenous peoples, as among the Mapuche people, freshwater systems are considered a living entity, where animals have an enormous role to play in the universe of meaning. However, human adaptive responses to freshwater system dynamics are scarcely examined. In this work a survey is carried out in three Mapuche communities of Argentine Patagonia to assess their traditional knowledge of the fishes and other non-human living beings that inhabit lakes and rivers...
December 7, 2016: Journal of Ethnobiology and Ethnomedicine
https://www.readbyqxmd.com/read/27925726/acoustic-type-ii-weyl-nodes-from-stacking-dimerized-chains
#5
Zhaoju Yang, Baile Zhang
Lorentz-violating type-II Weyl fermions, which were missed in Weyl's prediction of nowadays classified type-I Weyl fermions in quantum field theory, have recently been proposed in condensed matter systems. The semimetals hosting type-II Weyl fermions offer a rare platform for realizing many exotic physical phenomena that are different from type-I Weyl systems. Here we construct the acoustic version of a type-II Weyl Hamiltonian by stacking one-dimensional dimerized chains of acoustic resonators. This acoustic type-II Weyl system exhibits distinct features in a finite density of states and unique transport properties of Fermi-arc-like surface states...
November 25, 2016: Physical Review Letters
https://www.readbyqxmd.com/read/27925714/how-many-body-correlations-and-%C3%AE-clustering-shape-6-he
#6
Carolina Romero-Redondo, Sofia Quaglioni, Petr Navrátil, Guillaume Hupin
The Borromean ^{6}He nucleus is an exotic system characterized by two halo neutrons orbiting around a compact ^{4}He (or α) core, in which the binary subsystems are unbound. The simultaneous reproduction of its small binding energy and extended matter and point-proton radii has been a challenge for ab initio theoretical calculations based on traditional bound-state methods. Using soft nucleon-nucleon interactions based on chiral effective field theory potentials, we show that supplementing the model space with ^{4}He+n+n cluster degrees of freedom largely solves this issue...
November 25, 2016: Physical Review Letters
https://www.readbyqxmd.com/read/27925071/gastrointestinal-parasites-of-exotic-birds-living-in-captivity-in-the-state-of-sergipe-northeastern-brazil
#7
Victor Fernando Santana Lima, Taynar Lima Bezerra, Alex Fonseca de Andrade, Rafael Antonio Nascimento Ramos, Maria Aparecida da Glória Faustino, Leucio Câmara Alves, Patrícia Oliveira Meira-Santos
Brazil has a wide diversity of exotic birds that were brought to this country during the European colonization. These animals are kept in captivity and, in some cases, in inadequate facilities, which may facilitate the introduction of pathogens, including gastrointestinal parasites. The purpose of this study was to identify the main gastrointestinal parasites that affect exotic birds living in captivity in the state of Sergipe, Northeastern Brazil. Fecal samples (n = 362) from exotic birds were analyzed by direct examination and by the Willis-Mollay technique...
December 1, 2016: Revista Brasileira de Parasitologia Veterinária, Brazilian Journal of Veterinary Parasitology
https://www.readbyqxmd.com/read/27925063/negative-serosurvey-of-toxoplasma-gondii-antibodies-in-golden-headed-lion-tamarin-leontopithecus-chrysomelas-from-niter%C3%A3-i-rj-brazil
#8
Camila Vieira Molina, Felipe da Silva Krawczak, Marina Galvão Bueno, Herbert Sousa Soares, Solange Maria Genari, Alcides Pissinatti, Maria Cecília Martins Kierulff, Tiago Ferreira da Silva, Danilo Gomes de Freitas, Larissa Cristinne Caneli, José Luiz Catão-Dias
New World Nonhuman Primates are highly susceptible to clinical toxoplasmosis. Serum samples from 126 recently captured Leontopithecus chrysomelas, from an exotic and invasive population, were tested for Toxoplasma gondii antibodies by the modified agglutination test (MAT, cut-off 1:25); all were seronegative. The MAT is highly specific and is not species-specific. This is the first report of T. gondii survey in this tamarin in the wild. This result is consistent with prior reports that showed the high susceptibility of the species to infection by T...
December 1, 2016: Revista Brasileira de Parasitologia Veterinária, Brazilian Journal of Veterinary Parasitology
https://www.readbyqxmd.com/read/27924316/discovery-of-febi2
#9
James P S Walsh, Samantha M Clarke, Yue Meng, Steven D Jacobsen, Danna E Freedman
Recent advances in high-pressure techniques offer chemists access to vast regions of uncharted synthetic phase space, expanding our experimental reach to pressures comparable to the core of the Earth. These newfound capabilities enable us to revisit simple binary systems in search of compounds that for decades have remained elusive. The most tantalizing of these targets are systems in which the two elements in question do not interact even as molten liquids-so-called immiscible systems. As a prominent example, immiscibility between iron and bismuth is so severe that no material containing Fe-Bi bonds is known to exist...
November 23, 2016: ACS Central Science
https://www.readbyqxmd.com/read/27920608/checklist-of-the-continental-fishes-of-the-state-of-chiapas-mexico-and-their-distribution
#10
Ernesto Velázquez-Veláquez, Jesús Manuel López-Vila, Adán Enrique Gómez-González, Emilio Ismael Romero-Berny, Jorge Luis Lievano-Trujillo, Wilfredo A Matamoros
An updated checklist of the distribution of fishes that inhabit the continental waters of the Mexican state of Chiapas is presented. The state was compartmentalized into 12 hydrological regions for the purpose of understanding the distribution of fish fauna across a state with large physiographic variance. The ichthyofauna of Chiapas is represented by 311 species distributed in two classes, 26 orders, 73 families, and 182 genera, including 12 exotic species. The families with the highest number of species were Cichlidae, Poeciliidae, Sciaenidae, Carangidae, Ariidae, Gobiidae, and Haemulidae...
2016: ZooKeys
https://www.readbyqxmd.com/read/27919078/evidence-for-a-spinon-fermi-surface-in-a-triangular-lattice-quantum-spin-liquid-candidate
#11
Yao Shen, Yao-Dong Li, Hongliang Wo, Yuesheng Li, Shoudong Shen, Bingying Pan, Qisi Wang, H C Walker, P Steffens, M Boehm, Yiqing Hao, D L Quintero-Castro, L W Harriger, M D Frontzek, Lijie Hao, Siqin Meng, Qingming Zhang, Gang Chen, Jun Zhao
A quantum spin liquid is an exotic quantum state of matter in which spins are highly entangled and remain disordered down to zero temperature. Such a state of matter is potentially relevant to high-temperature superconductivity and quantum-information applications, and experimental identification of a quantum spin liquid state is of fundamental importance for our understanding of quantum matter. Theoretical studies have proposed various quantum-spin-liquid ground states, most of which are characterized by exotic spin excitations with fractional quantum numbers (termed 'spinons')...
December 5, 2016: Nature
https://www.readbyqxmd.com/read/27918148/influenza-a-virus-surveillance-in-the-invasive-american-mink-neovison-vison-from-freshwater-ecosystems-northern-spain
#12
H Gholipour, N Busquets, X Fernández-Aguilar, A Sánchez, M P Ribas, G De Pedro, P Lizarraga, O Alarcia-Alejos, C Temiño, O Cabezón
Influenza A viruses (IAVs) are negative-sense, single-stranded and segmented RNA viruses of the Orthomyxoviridae family that may cause acute respiratory disease in a wide range of birds and mammals. Susceptibility of several species within the family Mustelidae to IAVs has been reported as a result of natural or experimental infections. The objectives of this study were to assess whether free-ranging American mink populations from Northern Spain were infected with IAV and try to define the role of this species in the epidemiology of IAV...
December 5, 2016: Zoonoses and Public Health
https://www.readbyqxmd.com/read/27911999/joint-effects-of-nutrient-addition-and-enemy-exclusion-on-exotic-plant-success
#13
Robert W Heckman, Justin P Wright, Charles E Mitchell
Worldwide, ecosystems are increasingly dominated by exotic plant species, a shift hypothesized to result from numerous ecological factors. Two of these, increased resource availability and enemy release, may act in concert to increase exotic success in plant communities (Resource-Enemy Release Hypothesis, R-ERH). To test this, we manipulated the availability of soil nutrients and access of vertebrate herbivores, insect herbivores, and fungal pathogens to intact grassland communities containing both native and exotic species...
December 2016: Ecology
https://www.readbyqxmd.com/read/27911954/the-bees-among-us-modelling-occupancy-of-solitary-bees
#14
J Scott MacIvor, Laurence Packer
Occupancy modelling has received increasing attention as a tool for differentiating between true absence and non-detection in biodiversity data. This is thought to be particularly useful when a species of interest is spread out over a large area and sampling is constrained. We used occupancy modelling to estimate the probability of three phylogenetically independent pairs of native-introduced species [Megachile campanulae (Robertson)-Megachile rotundata (Fab.), Megachile pugnata Say-Megachile centuncularis (L...
2016: PloS One
https://www.readbyqxmd.com/read/27911558/exotic-multigap-structure-in-upt_-3-unveiled-by-a-first-principles-analysis
#15
Takuya Nomoto, Hiroaki Ikeda
A heavy-fermion superconductor UPt_{3} is a unique spin-triplet superconductor with multiple superconducting phases. Here, we provide the first report on a first-principles analysis of the microscopic superconducting gap structure. We find that the promising gap structure is an unprecedented E_{2u} state, which is completely different from the previous phenomenological E_{2u} models. Our obtained E_{2u} state has in-plane twofold vertical line nodes on small Fermi surfaces and point nodes with linear dispersion on a large Fermi surface...
November 18, 2016: Physical Review Letters
https://www.readbyqxmd.com/read/27910831/high-z-structures-of-organic-molecules-their-diversity-and-organizing-principles
#16
Carolyn Pratt Brock
A list has been compiled of 284 well determined organic structures having more than four crystallographically independent molecules or formula units (i.e. Z' > 4). Another 22 structures were rejected because the space group or unit cell was probably misassigned; the rate for that type of error is then only 7%. The space-group frequencies are unusual; half the structures are in Sohncke groups, partly because the fraction of enantiopure structures of resolvable enantiomers is higher than for lower Z' structures...
December 1, 2016: Acta Crystallographica Section B, Structural Science, Crystal Engineering and Materials
https://www.readbyqxmd.com/read/27910435/design-of-an-extreme-ultraviolet-spectrometer-suite-to-characterize-rapidly-heated-solid-matter
#17
S T Ivancic, C R Stillman, D Nelson, I A Begishev, C Mileham, P M Nilson, D H Froula
An ultrafast streaked extreme-ultraviolet (XUV) spectrometer (5-20 nm) was developed to measure the temperature dynamics in rapidly heated samples. Rapid heating makes it possible to create exotic states of matter that can be probed during their inertial confinement time-tens of picoseconds in the case of micron-sized targets. In contrast to other forms of pyrometry, where the temperature is inferred from bulk x-ray emission, XUV emission is restricted to the sample surface, allowing for a temperature measurement at the material-vacuum interface...
November 2016: Review of Scientific Instruments
https://www.readbyqxmd.com/read/27909440/introgressing-subgenome-components-from-brassica-rapa-and-b-carinata-to-b-juncea-for-broadening-its-genetic-base-and-exploring-intersubgenomic-heterosis
#18
Zili Wei, Meng Wang, Shihao Chang, Chao Wu, Peifa Liu, Jinling Meng, Jun Zou
Brassica juncea (A(j)A(j)B(j)B(j)), is an allotetraploid that arose from two diploid species, B. rapa (A(r)A(r)) and B. nigra (B(n)B(n)). It is an old oilseed crop with unique favorable traits, but the genetic improvement on this species is limited. We developed an approach to broaden its genetic base within several generations by intensive selection. The A(r) subgenome from the Asian oil crop B. rapa (A(r)A(r)) and the B(c) subgenome from the African oil crop B. carinata (B(c)B(c)C(c)C(c)) were combined in a synthesized allohexaploid (A(r)A(r)B(c)B(c)C(c)C(c)), which was crossed with traditional B...
2016: Frontiers in Plant Science
https://www.readbyqxmd.com/read/27906999/identification-geochemical-characterisation-and-significance-of-bitumen-among-the-grave-goods-of-the-7th-century-mound-1-ship-burial-at-sutton-hoo-suffolk-uk
#19
Pauline Burger, Rebecca J Stacey, Stephen A Bowden, Marei Hacke, John Parnell
The 7th century ship-burial at Sutton Hoo is famous for the spectacular treasure discovered when it was first excavated in 1939. The finds include gold and garnet jewellery, silverware, coins and ceremonial armour of broad geographical provenance which make a vital contribution to understanding the political landscape of early medieval Northern Europe. Fragments of black organic material found scattered within the burial were originally identified as 'Stockholm Tar' and linked to waterproofing and maintenance of the ship...
2016: PloS One
https://www.readbyqxmd.com/read/27906307/quantum-non-gaussianity-from-a-large-ensemble-of-single-photon-emitters
#20
Lukáš Lachman, Radim Filip
Quantum attributes of light have been related to non-classicality so far, i. e. to incompatibility with mixtures of coherent states. The progress in quantum optics indicates that this feature does not suffice to witness exotic behavior of light. Contrary, quantum non-Gaussianity is starting to appear as a promising and applicable property reflecting interesting states of light that are suitable for quantum protocols. We investigate a newly introduced hierarchy of criteria of quantum non-Gaussianity and predict this attribute can be observed on light emitted from many single photon emitters, even if the light undergoes realistic optical losses...
November 28, 2016: Optics Express
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