Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 144 for “"gar"”.
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Conservation Genetics of Gar (Atractosteus spp.)
<p>The alligator gar (<em>Atractosteus spatula</em>) is a large-bodied species of fish that historically was widely distributed in coastal drainages around the Gulf of Mexico and well north in the Mississippi River basin. Currently this species is experiencing population declines across much of its …
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Thermal tolerance of alligator gar (Atractosteus spatula)
Alligator gar belong to an ancient lineage that dates back over 215 million years. Historically, alligator gar populations occurred in the Mississippi River basin from Illinois (USA) to Mexico. Alligator gar populations have been reduced or extirpated throughout much of their range, and …
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"Da sind gar kein grün" : dyadische Kommunikation sprachentwicklungsgestörter Kinder
Within the framework of my dissertation project I analyzed the formal linguistic as well as the socio-pragmatic skills of preschool children in different play situations. The aim of my research was to find out the abilities and deficits of specific language impaired (SLI) children in child-to-child …
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Aspects Of Reproduction And Diet In A Coastal South Carolina Population Of Longnose Gar, Lepisosteus Osseus
<p>Longnose gar (Lepisosteus osseus) were collected opportunistically during the South Carolina Department of Natural Resources (SCDNR) Anadromous Fish Group monitoring program for shad (Alosa sapidissima) and sturgeon (Acipenser brevirostrum and Acipenser oxyrinchus) during Jan-Jul 2007 and …
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[GAR⁺] : a novel type of prion involved in glucose signaling and environmental sensing in S. cerevisiae
… element that confers resistance to glucosamine, [GAR⁺]. Genetically it resembles other yeast prions: it appears spontaneously at a rate higher than mutations and is transmissible by non-Mendelian, cytoplasmic inheritance. However, [GAR⁺] is in other ways profoundly different from known prions. …
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The population dynamics of shortnose gar in the Illinois River to inform management of an emerging recreational fishery
… Among the “rough” fishes bow anglers target, gars (Lepisosteidae) may be at greater risk of overharvest because of their periodic life history strategies. In my first study, I utilized standardized population assessments to estimate the relative abundance, stock structure and vital rates of …
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Living on the Edge: Conservation of Fish Species at Risk in Canada
… long-lived. Northern edge populations of Spotted Gar ( Lepisosteus oculatus ) were investigated for the presence of local adaptations. Adaptations in the form of delayed age at maturity and lower body condition were seen in the Rondeau Bay population of Spotted Gar. Differences in habitat …
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The post-translational methylation of arginine in the glycine arginine rich region of CHO nucleoin
… contains a conserved glycine arginine rich (GAR) domain near its carboxy terminus. GAR domains are defined by repeating tri-peptide, (arginine -glycine-glycine (RGG)) motifs. The arginine in the RGG motif is post-translationally modified by dimethylation on one of the two guanido nitrogens. …
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Unheard stories : narrative inquiry of the cross-cultural adaptation experiences of refugee women in metro Vancouver
… opportunities that government-assisted refugee (GAR) women experience in settlement. Using a narrative inquiry approach, I elicited the stories of fourteen GAR women of diverse origins who have lived in Metro Vancouver for one to six years. Discourse analysis of the narratives shared within focus …
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RNA-MEDIATED PHASE SEPARATION OF 53BP1: CONNECTING CONDENSATE BIOPHYSICS TO DNA DAMAGE RESPONSE
… region containing a glycine-arginine-rich (GAR) motif are essential for phase separation. Mutagenesis experiments revealed that arginine residues in the GAR motif are crucial for RNA binding and condensate formation, while lysine substitutions only partially retain these functions. Using …
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The stratigraphy and metamorphism of the Snyder Group, Labrador
… are: metapelites: Ia - and-chl-biot-musc-qz ± Mn gar ± ksp Ib - and-cord-biot-qz ± muse ± Mn gar ± ks II - and-sill-cord-biot-qz ± muse ± Mn gar + ksp III - sill-cord-biot-qz-ksp III - alm-cord-biot-qz-ksp III - opx-alm-cord-biot-qz-ksp metabasites: I - chl-epid-green hbl-biot-pc-qz ± cpx II - …
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Non-lethal methods for assessing the health and status of fish species of conservation concern.
… used in this dissertation are the Alligator Gar Atractosteus spatula, a long-lived apex predator threatened by habitat loss and harvest oriented fishing, and the Longnose Gar Lepisosteus osseus a commonly occurring ubiquitous relative of Alligator Gar. This dissertation examines commonly used …
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Regional dynamical downscaling and analysis of water balance across different regions and time scales
… data set Galápagos Refined Analysis (GAR) was developed, by downscaling ERA5 reanalysis data to a grid-spacing of 2 km. The GAR dataset enables detailed analysis of meso-scale atmospheric processes in the GA, validated against in-situ measurements from a network of strategically …
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Samanburður á innspenntri- og einfalt studdri rammabrú
… eru saman tvær tegundir rammabrúa, annarsvegar einfalt undirstudd rammabrú og hins ve- gar rammabrú þar sem brúarplatan er innspennt í báða enda. Forsendur verkefnisins byggjast á brú yfir Bugðu. Markmið verkefnisins er að skoða burðarvirkjaútreikninga beggja brúarforma og meta hagkvæmni …
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THE WORLD ACCORDING TO GARS: THE MOLECULAR SYSTEMATICS AND COMPARATIVE PHYLOGEOGRAPHY OF LIVING GARS (ACTINOPTERYGII: LEPISOSTEIDAE)
There are seven living species of gars in two genera (Lepisosteiformes: Actinopterygii). In my first chapter, I estimate phylogenetic relationships among six of them using DNA data generated from four complete mitochondrial loci (cytb, CR, 12S, and 16S) and a single, partial nuclear …
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Model za ocenu efikasnosti zasnovan na integraciji Ivanovićevog odstojanja i Analize obavijanja podataka
… cilju generisanja granica za virtuelne težine u GAR DEA modelu (Global Assurance Region - GAR). U disertaciji je obrađena problematika merenja efikasnosti složenih sistema, urađen pregled najčešće korišćenih metoda za ocenu efikasnosti i ukazano na prednosti i nedostatke istih. Podržana je ideja …
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Die Politik Deutschlands gegenüber Zentralasien
… Beeinflusst oder dominiert die deutsche Position gar die europäische? Am Beispiel der deutschen Außenpolitik gegenüber den zentralasiatischen Staaten Kasachstan, Kirgisistan, Tadschikistan, Turkmenistan und Usbekistan werden diese Fragen diskutiert.
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Übergänge : Metaphysikkritik auf den Spuren Heideggers und Derridas
… eingeholt hat. Was sich heute als modernes oder gar postmodernes, jedenfalls zeitgemäßes Denken versteht, hat gebrochen mit eben jener Metaphysik. Stellt man allerdings die Frage, was mit diesem ominösen Kollektivsingular, der nicht ohne Gewalt zweieinhalbtausend Jahre Fragen und Denken …
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Radiative proton capture to second harmonic giant dipole states in ¹³N
… large anticoincidence-shielded spectrometer HA GAR at angles from 30° to 150° to the beam direction. Differential and total cross-sections have been calculated from these data, and show evidence for resonant behaviour for the transitions to the ground state, the first excited state, and the …
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Mercury Concentrations in Fish from the Guadalupe River, Texas: Relationships with Body Length and Trophic Position
… were higher in top predators including longnose gar, flathead catfish, and striped bass, and lower in moderate and low trophic level fishes, including Mexican tetra, threadfin shad, and suckermouth catfish. Within the five sites examined, the average Hg concentration in each species was higher in …
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