Search results for "OBD"
showing 10 items of 21 documents
Data from: Phylogenomics of Lophotrochozoa with consideration of systematic error
2021
Phylogenomic studies have improved understanding of deep metazoan phylogeny and show promise for resolving incongruences among analyses based on limited numbers of loci. One region of the animal tree that has been especially difficult to resolve, even with phylogenomic approaches, is relationships within Lophotrochozoa (the animal clade that includes molluscs, annelids, and flatworms among others). Lack of resolution in phylogenomic analyses could be due to insufficient phylogenetic signal, limitations in taxon and/or gene sampling, or systematic error. Here, we investigated why lophotrochozoan phylogeny has been such a difficult question to answer by identifying and reducing sources of sys…
Data from: Phylogenomics of Lophotrochozoa with consideration of systematic error
2016
Phylogenomic studies have improved understanding of deep metazoan phylogeny and show promise for resolving incongruences among analyses based on limited numbers of loci. One region of the animal tree that has been especially difficult to resolve, even with phylogenomic approaches, is relationships within Lophotrochozoa (the animal clade that includes molluscs, annelids, and flatworms among others). Lack of resolution in phylogenomic analyses could be due to insufficient phylogenetic signal, limitations in taxon and/or gene sampling, or systematic error. Here, we investigated why lophotrochozoan phylogeny has been such a difficult question to answer by identifying and reducing sources of sys…
First description of a metamorphic sole related to ophiolite obduction in the northern Caribbean: Geochemistry and petrology of the Güira de Jauco Am…
2013
Abstract The Guira de Jauco Amphibolite Complex underlies the Mayari–Baracoa Ophiolitic Belt (eastern Cuba) and is composed of highly foliated amphibolite, locally with blocks of sheared serpentinitie that enclose concordant layers of amphibolite. These amphibolites are interpreted as remnants of a sub-ophiolitic metamorphic sole likely formed during late Cretaceous times before the initiation of the collision between the Caribbean and the North American plates. The complex includes common amphibolites (Hbl + Pl ± Ep ± Ttn ± Rt ± Qtz ± Ap), garnet amphibolites (Hbl + Grt + Pl + Ep ± Ttn ± Qtz ± Ap) and clinopyroxene amphibolites (Hbl + Pl + Cpx ± Ep ± Ttn ± Qtz ± Ap). Geochemical data indic…
Attālināts automašīnu monitorings, izmantojot lietu interneta un bezservera tehnoloģijas
2020
Ikvienā modernā automašīnā notiek milzīgs daudzums ar elektroniskiem un mehāniskiem procesiem, kas vajadzīgi, lai automašīna veiktu optimālu funkcionēšanu. Daļu no iekšējiem procesiem iespējams no ārpuses novērot, izmantojot automašīnu pašdiagnostikas sistēmu (OBD). Bakalaura darba mērķis ir izveidot risinājumu attālinātai OBD datu monitorēšanai. Darba ietvaros tiek izpētīts, kas ir vajadzīgs, lai pieslēgtos OBD. Kā notiek komunikācija ar OBD. Darba gaitā izstrādāta “Flutter” mobilā lietotne, kas, izmantojot “Bluetooth” zemās enerģijas tehnoloģiju, no automašīnas pašdiagnostikas sistēmas spēj iegūt aktuālos datus. Lietotne nolasītos datus nogādā “AWS Lambda” bezservera metodei, kas rezultāt…
Jurassic Ophiolite Formation And Emplacement As Backstop To A Subduction-Accretion Complex In Northeast Turkey, The Refahiye Ophiolite, And Relation …
2013
International audience; The eastern Mediterranean region within the Tethyan realm shows a high concentration of ophiolites with contrasting times of formation and emplacement along the belt: In the Balkans, the ophiolites formed during the early to medial Jurassic, and were obducted during the late Jurassic, whereas in Turkey and farther east, structurally intact Jurassic ophiolites are rare and Jurassic ophiolite obduction is unknown. Here we report a structurally intact, large ophiolite body of early Jurassic age from NE Turkey, the Refahiye ophiolite, located close to the suture zone between the Eastern Pontides and the Menderes-Taurus block. The Refahiye ophiolite forms an outcrop belt,…
Recycling plus: A new recipe for the formation of Alpine-Himalayan orogenic mantle lithosphere
2013
Abstract The origin of the lithospheric mantle beneath accretionary orogens is enigmatic; although severe compression of the buoyant crust occurs, the mantle lithosphere is generally thought to be removed and returned to the convecting mantle. We suggest that during the accretion of oceanic arcs and small continental blocks in the Mediterranean region, and more generally throughout the whole Alpine–Himalayan orogenic belt, the mantle lithosphere is newly created and composed of intimately mixed peridotite and crustal material from the forearc region. Potassium-rich volcanic rocks emplaced sometimes more than 30 Ma after the formation of this lithosphere carry evidence for the presence of ex…
Extensive sampling sheds light on species-level diversity in Palearctic Placobdella (Annelida: Clitellata: Glossiphoniiformes)
2022
The bloodfeeding leech genus Placobdella is dominated by North American diversity, with only a single nominal species known from Central America and one from the Palearctic region. This is likely due to considerable underestimation of Palearctic biodiversity, but investigations into potential hidden diversity are lacking. To shed light on this, the present study introduces new data for specimens initially identified as Placobdella costata from Ukraine (close to the type locality), Italy, Germany, Latvia, Montenegro, Bulgaria, Slovenia, Turkey, Azerbaijan, Tunisia, and Algeria, and uses both nuclear (Internal Transcribed Spacer [ITS] region) and mitochondrial (cytochrome c oxidase subunit I …
Registros de sanguijuelas de Costa Rica y clave para la identificación de las especies con redescripción de Cylicobdella costaricae Records of leeche…
2012
En contraste con los enormes esfuerzos realizados por caracterizar la fauna y flora de Costa Rica, con excepción de algunos registros aislados, muy poco se sabe sobre las sanguijuelas (Annelida: Clitellata) en este país. En este trabajo, presentamos la redescripción de una especie terrestre muy poco conocida: Cylicobdella costaricae, caracterizando su morfología externa e interna; esta última se mantenía completamente desconocida hasta la fecha. Adicionalmente, presentamos la primera lista de especies de sanguijuelas para Costa Rica con un total de 12 taxones registrados en las 7 provincias del país. Se incluye una breve descripción de su morfología, fotografías y localidades para cada taxó…