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Journal articles on the topic 'Nominal fragment'

Author: Grafiati

Published: 11 March 2023

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1

Roth, Ori. "Study of the subtyping machine of nominal subtyping with variance." Proceedings of the ACM on Programming Languages 5, OOPSLA (2021): 1–27. http://dx.doi.org/10.1145/3485514.

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This is a study of the computing power of the subtyping machine behind Kennedy and Pierce's nominal subtyping with variance. We depict the lattice of fragments of Kennedy and Pierce's type system and characterize their computing power in terms of regular, context-free, deterministic, and non-deterministic tree languages. Based on the theory, we present Treetop---a generator of C# implementations of subtyping machines. The software artifact constitutes the first feasible (yet POC) fluent API generator to support context-free API protocols in a decidable type system fragment.

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2

., Herman, Nguyen Van Thao, and Naomi Anggraini Purba. "Investigating Sentence Fragments in Comic Books: A Syntactic Perspective." World Journal of English Language 11, no. 2 (2021): 139. http://dx.doi.org/10.5430/wjel.v11n2p139.

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This research is aimed to analyze sentence fragments in a comic. The main research questions raised in this paper are: What types of sentence fragments can be seen in comic Hunter X Hunter by Yoshihiro Togashi 1998? What factor types can be found in comic Hunter X Hunter by Yoshihiro Togashi 1998? The paper uses the qualitative method to conduct content and document analysis (Choy & Clark, 2010). The source of data was the comic entitled ‘Hunter X Hunter in which the researchers discovered six forms of Sentence Fragments after studying the data: fragments of adjective clause, adverbial cla

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KURZ, ALEXANDER, and DANIELA PETRIŞAN. "On universal algebra over nominal sets." Mathematical Structures in Computer Science 20, no. 2 (2010): 285–318. http://dx.doi.org/10.1017/s0960129509990399.

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We investigate universal algebra over the category Nom of nominal sets. Using the fact that Nom is a full reflective subcategory of a monadic category, we obtain an HSP-like theorem for algebras over nominal sets. We isolate a ‘uniform’ fragment of our equational logic, which corresponds to the nominal logics present in the literature. We give semantically invariant translations of theories for nominal algebra and NEL into ‘uniform’ theories, and systematically prove HSP theorems for models of these theories.

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Bedek, Jana, Stefano Taiti, Helena Bilandžija, Emma Ristori, and Mariella Baratti. "Molecular and taxonomic analyses in troglobiotic Alpioniscus (Illyrionethes) species from the Dinaric Karst (Isopoda: Trichoniscidae)." Zoological Journal of the Linnean Society 187, no. 3 (2019): 539–84. http://dx.doi.org/10.1093/zoolinnean/zlz056.

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Abstract Species richness of terrestrial isopods is high in caves of the Dinaric Karst, which hosts ~10% of the world’s nominal oniscidean troglobionts. The most widespread taxon is the southern European genus Alpioniscus, which consists of two subgenera: Alpioniscus s.s. and Illyrionethes. Before this study, 14 nominal troglobiotic Illyrionethes taxa were recorded from the Dinaric Karst. Our molecular analyses using two mitochnodrial DNA (16S rRNA and COI) fragments and a nuclear gene (H3) fragment on all known Dinaric taxa identified three distinct lineages: strasseri-, heroldi- and magnus-l

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Kodner, Jacob. "The case of fragment answers." Proceedings of the Linguistic Society of America 7, no. 1 (2022): 5214. http://dx.doi.org/10.3765/plsa.v7i1.5214.

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This paper investigates the case of bare-(pro)nominal fragment answers, and specifically the issues that arise in analyzing the case of fragment DPs from subject questions. I adopt a middle ground approach between competing theories of nonsententials—namely the Ellipsis Approach (Merchant 2004) and the approach of Direct Interpretation (Barton & Progovac 2005)—and propose fragment DPs to be derived from a null vP. For their case forms, I compare two different theories of case—assignment by functional heads and Dependent Case Theory—and hypothesize that fragment DPs construed as the interna

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Fagerquist, Clifton K., Brandon R. Garbus, Katherine E. Williams, Anna H. Bates, Síobhán Boyle, and Leslie A. Harden. "Web-Based Software for Rapid Top-Down Proteomic Identification of Protein Biomarkers, with Implications for Bacterial Identification." Applied and Environmental Microbiology 75, no. 13 (2009): 4341–53. http://dx.doi.org/10.1128/aem.00079-09.

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ABSTRACT We have developed web-based software for the rapid identification of protein biomarkers of bacterial microorganisms. Proteins from bacterial cell lysates were ionized by matrix-assisted laser desorption ionization (MALDI), mass isolated, and fragmented using a tandem time of flight (TOF-TOF) mass spectrometer. The sequence-specific fragment ions generated were compared to a database of in silico fragment ions derived from bacterial protein sequences whose molecular weights are the same as the nominal molecular weights of the protein biomarkers. A simple peak-matching and scoring algor

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Jayat, J. Pablo, Pablo E. Ortiz, Guillermo D’Elía, Jorge Salazar-Bravo, and Bruce D. Patterson. "Taxonomic status of the nominal forms assigned to Necromys lactens (Rodentia, Cricetidae) as revealed by molecular and morphometric evidence." Journal of Mammalogy 101, no. 1 (2019): 24–35. http://dx.doi.org/10.1093/jmammal/gyz187.

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Abstract Necromys is a genus of sigmodontine rodent that inhabits grasslands and scrublands in South America. Eight extant species are recognized in the genus; one of these is Necromys lactens, which inhabits high-elevation grasslands in the Yungas from south-central Bolivia to northwestern Argentina. Morphological variation in N. lactens has been recognized by the description of three nominal forms. Geographically structured genetic diversity also has been observed, but a thorough revision of these nominal forms within an integrative framework has yet to be performed. We conducted a phylogeog

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Ward, M. M., R. E. Ward, J. H. Huang, and H. Kohler. "Idiotope vaccine against Streptococcus pneumoniae. A precursor study." Journal of Immunology 139, no. 8 (1987): 2775–80. http://dx.doi.org/10.4049/jimmunol.139.8.2775.

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Abstract An analysis of nominal vs idiotope antigen-induced B cell precursors was performed in A/St mice. With the use of the splenic fragment culture system, the quantity and quality of B cell precursors responding to two anti-idiotope carrier antigens (4C11 hemocyanin and F6 hemocyanin) and nominal antigen (phosphorylcholine-hemocyanin) were compared. In addition, the effect of priming with anti-idiotope-carrier antigens on B cell precursors responding to phosphorylcholine-hemocyanin was determined. We found that one anti-idiotope-carrier antigen, 4C11-hemocyanin, and phosphorylcholine-hemoc

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Naderi, D., and A. Farmani. "Investigation of the 16O+194Pt reaction: One- and two-dimensional dynamical interpretation." International Journal of Modern Physics E 26, no. 04 (2017): 1750013. http://dx.doi.org/10.1142/s0218301317500136.

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In this paper, we applied the Langevin dynamical model to investigate the different aspects of the [Formula: see text]O+[Formula: see text]Pt reaction. Elongation and orientation degree of freedom ([Formula: see text] coordinate) which are the first and second dimensions of dynamical calculations, are presented here. Fission time, fission cross-section, pre-scission neutron multiplicity, and fission probability were calculated using one- and two-dimensional Langevin equations. Also, anisotropy of fission-fragments angular distribution has been investigated based on the transition state model,

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Buelow, R., R. E. O'Hehir, R. Schreifels, T. J. Kummerehl, G. Riley, and J. R. Lamb. "Localization of the immunologic activity in the superantigen Staphylococcal enterotoxin B using truncated recombinant fusion proteins." Journal of Immunology 148, no. 1 (1992): 1–6. http://dx.doi.org/10.4049/jimmunol.148.1.1.

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Abstract The exotoxins of certain strains of Staphylococcus aureus strains are able both to stimulate potent proliferation and induce anergy in T lymphocytes expressing the appropriate T cell Ag receptor V beta gene elements. Although T cell activation by the S. aureus enterotoxins requires the presence of accessory cells bearing class II Ag of the MHC, unlike the peptide fragments of nominal Ag, they contact the external surfaces of both the class II MHC and TCR molecules. This paper investigates the immunologically active domains of S. aureus enterotoxin B (SEB) using truncated fragments of

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Steinitz, M., S. Tamir, J. E. Frödin, A. K. Lefvert, and H. Mellstedt. "Human monoclonal anti-idiotypic antibodies. I. Establishment of immortalized cell lines from a tumor patient treated with mouse monoclonal antibodies." Journal of Immunology 141, no. 10 (1988): 3516–22. http://dx.doi.org/10.4049/jimmunol.141.10.3516.

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Abstract Patients who undergo immunotherapy with a murine anti-colon carcinoma mAb (mAb17-1A) generate high titers of anti-idiotype and anti-isotype antibodies. Specifically selected anti-idiotypic antibodies that elicit in vivo a humoral and a cellular immune response against the nominal Ag can be used as surrogate Ag for immunization. We established from the B lymphocytes of a treated patient a series of EBV-transformed cell lines. Three weeks after immortalization, the cells were selected for production of antibodies (Ab2) against the Fab fragment of the murine mAb17-1A. The selected cells

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Crottini, Angelica, Gonçalo M. Rosa, Samuel G. Penny, et al. "A new stump-toed frog from the transitional forests of NW Madagascar (Anura, Microhylidae, Cophylinae, Stumpffia)." ZooKeys 933 (May 18, 2020): 139–64. http://dx.doi.org/10.3897/zookeys.933.47619.

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A new species of the miniaturised microhylid frog genus Stumpffia, from north-western Madagascar, is described. Stumpffia froschauerisp. nov. differs from all other described Stumpffia species in colouration and morphology and is genetically divergent (≥ 7% uncorrected p-distance to all other nominal species of the genus) in a fragment of the mitochondrial 16S rRNA gene and in a segment of the nuclear Rag-1 gene. The new species is reliably known only from a few specimens collected in the Sahamalaza (and surroundings) region. Its known distribution is limited to three forest patches severely t

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Fachinger, Johannes R. W., Stéphane J. Gallavardin, Frank Helleis, Friederike Fachinger, Frank Drewnick, and Stephan Borrmann. "The ion trap aerosol mass spectrometer: field intercomparison with the ToF-AMS and the capability of differentiating organic compound classes via MS-MS." Atmospheric Measurement Techniques 10, no. 4 (2017): 1623–37. http://dx.doi.org/10.5194/amt-10-1623-2017.

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Abstract. Further development and optimisation of a previously described ion trap aerosol mass spectrometer (IT-AMS) are presented, which resulted in more reproducible and robust operation and allowed for the instrument's first field deployment. Results from this 11-day-long measurement indicate that the instrument is capable of providing quantitative information on organics, nitrate, and sulfate mass concentrations with reasonable detection limits (0.5–1.4 µg m−3 for 1 h averages) and that results obtained with the IT-AMS can directly be related to those from Aerodyne aerosol mass spectromete

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FERREIRA, Alex M. V., Leila Braga RIBEIRO, and Eliana FELDBERG. "Molecular analysis reveals high diversity in the Hoplias malabaricus (Characiformes, Erythrinidae) species complex from different Amazonian localities." Acta Amazonica 51, no. 2 (2021): 139–44. http://dx.doi.org/10.1590/1809-4392202001652.

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ABSTRACT DNA barcoding proposes that a fragment of DNA can be used to identify species. In fish, a fragment of cytochrome oxidase subunit I (COI) has been effective in many studies with different foci. Here we use this molecular tool to provide new insights into the cryptic diversity found in the Hoplias malabaricus species complex. Popularly known as trahira, H. malabaricus is widely distributed in South America. The clade shows molecular and cytogenetic diversity, and several studies have supported the occurrence of a complex of species. We performed molecular and karyotypic analysis of H. m

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Silva, Leandro A., Ricardo Marques, Henrique Folly, and Diego J. Santana. "A new Amazonian species of Allobates Zimmermann & Zimmermann, 1988 (Aromobatidae) with a trilled advertisement call." PeerJ 10 (March 7, 2022): e13026. http://dx.doi.org/10.7717/peerj.13026.

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Background Currently, 58 species are assigned to the genus Allobates, with 70% of its diversity described just in the last two decades, with many additional species likely unnamed. The continuous description of these new species represents a fundamental step for resolving the taxonomy and ensuring the future conservation of the genus. Methods Using molecular, acoustic, and morphological evidences, we describe a new species of Allobates from Teles Pires River region, southern Amazonia, and provide accounts on the population of A. tapajos found sympatrically with the new species. Results The new

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Murphy, Nicholas P., John W. Short, and Christopher M. Austin. "Re-examination of the taxonomy of the Macrobrachium australiense Holthuis (Decapoda : Palaemonidae) species-complex: molecular evidence for a single species." Invertebrate Systematics 18, no. 2 (2004): 227. http://dx.doi.org/10.1071/is03003.

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The freshwater shrimp Macrobrachium australiense is distributed throughout the majority of inland, north-west, north-east and eastern drainages. Owing to the large amount of morphological divergence, both between and within catchments, this species has proven to be taxonomically difficult and, until recently, consisted of three separate species, each with subsequent subspecies. This study uses nucleotide sequences from the 16S rRNA mitochondrial gene region to investigate the genetic relationships between populations and confirm the taxonomic status of M. australiense. The results from sequenc

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17

Chavari, João Lucas, Nikolas Gioia Cipola, and Antonio Domingos Brescovit. "Records of Spiders (Arachnida: Araneae) of the Parque Estadual Mata São Francisco, Paraná, Brazil." Check List 10, no. 6 (2014): 1435. http://dx.doi.org/10.15560/10.6.1435.

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A list of spider species recorded from the Parque Estadual Mata São Francisco, Paraná, Brazil was compiled based on 7,942 specimens, of which 2,872 are adults (36.15%) and 5,071 are juveniles (63.85%). Adults were identified as belonging to 45 families, 140 genera and 209 species and morphospecies (101 nominal species and 108 morphotypes). Forty-one species were recorded for the first time from the state of Paraná, most of them belonging to Araneidae (14), Oonopidae (4), Theridiidae (4), and Uloboridae (3). Conifaber guarani Grismado, 2004 and Oonops nigromaculatus Mello- Leitão, 1944 were rec

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Sturbaum, Gregory D., Patricia T. Klonicki, Marilyn M. Marshall, B. Helen Jost, Brec L. Clay, and Charles R. Sterling. "Immunomagnetic Separation (IMS)-Fluorescent Antibody Detection and IMS-PCR Detection of Seeded Cryptosporidium parvum Oocysts in Natural Waters and Their Limitations." Applied and Environmental Microbiology 68, no. 6 (2002): 2991–96. http://dx.doi.org/10.1128/aem.68.6.2991-2996.2002.

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ABSTRACT Detection and enumeration of Cryptosporidium parvum in both treated and untreated waters are important to facilitate prevention of future cryptosporidiosis incidents. Immunomagnetic separation (IMS)-fluorescent antibody (FA) detection and IMS-PCR detection efficiencies were evaluated in two natural waters seeded with nominal seed doses of 5, 10, and 15 oocysts. IMS-FA detected oocysts at concentrations at or below the three nominal oocyst seed doses, illustrating that IMS-FA is sensitive enough to detect low oocyst numbers. However, the species of the oocysts could not be determined w

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Lima, Luana Rodrigues, Marcos Jorge Matias Dubeux, Filipe Augusto Cavalcanti do Nascimento, Daniel Pacheco Bruschi, and Tamí Mott. "Uncovering Neotropical treefrog diversity: integrative taxonomy reveal paraphyly in Boana atlantica (Amphibia, Anura, Hylidae)." Amphibia-Reptilia 40, no. 4 (2019): 511–21. http://dx.doi.org/10.1163/15685381-20191109.

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Abstract Boana atlantica was described based on morphological characters to acommodate populations from Bahia state, Brazil, previously referred to as B. punctata. However, its taxonomic validity is questionable due to inconsistencies in bioacoustic data. Here, we integrate molecular, cytogenetic and morphological data to re-evaluate the taxonomic status of B. atlantica. Molecular analyses provided strong support for the hypothesis that B. atlantica is a valid species, being, however, nominal populations from Bahia state paraphyletic with respect to individuals of B. atlantica collected in Ala

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Pinto, Israel de Souza, Bruno Leite Rodrigues, Thais de Araujo-Pereira, et al. "DNA barcoding of sand flies (Diptera, Psychodidae, Phlebotominae) from the western Brazilian Amazon." PLOS ONE 18, no. 2 (2023): e0281289. http://dx.doi.org/10.1371/journal.pone.0281289.

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The subfamily Phlebotominae comprises important insects for public health. The use of complementary tools such as molecular taxonomy is necessary for interspecific delimitation and/or discovery of cryptic species. Here, we evaluated the DNA barcoding tool to identify different species in the southwestern Brazilian Amazon. For this, we collected sand flies in forest fragments along the highway BR-317, in the municipality of Brasiléia, state of Acre, Brazil. The specimens were DNA-barcoded using a fragment of the cytochrome c oxidase subunit I (COI) gene. The sequences were analyzed to generate

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Grange, Andrew H., and G. Wayne Sovocool. "Mass Peak Profiling from Selected-Ion Recording Data as a Tool for Regulatory Analyses." Journal of AOAC INTERNATIONAL 82, no. 6 (1999): 1443–57. http://dx.doi.org/10.1093/jaoac/82.6.1443.

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Abstract Identification of compounds in mixtures of environmental contaminants or synthetic products is essential for regulatory analyses. Exact masses of ions determined by high resolution mass spectrometry provide unique elemental compositions only for low-mass ions (&lt;150 Da). Using mass peak profiling from selected-ion recording data (MPPSIRD) to acquire additional mass spectral data and a profile generation model (PGM) for automated interpretation of the data, provides elemental compositions for ions with m/z up to 600, based on incontestable properties of atoms, their exact masses,

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Hirano, Takahiro, Osamu Kagawa, Masanori Fujimoto, et al. "Species identification of introduced veronicellid slugs in Japan." PeerJ 10 (April 22, 2022): e13197. http://dx.doi.org/10.7717/peerj.13197.

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Reliable identification of species is important for protecting native ecosystems against the invasion of non-native species. DNA barcoding using molecular markers, such as the mitochondrial cytochrome oxidase subunit 1 (COI) gene, helps researchers distinguish species. In this study, we focused on introduced veronicellid slugs in the Ryukyu Islands and some greenhouses on mainland Japan. Some veronicellids are medium-to-high risk pest species for humans. Identifying veronicellid species by their external morphology is difficult and unreliable because there is substantial overlap between intras

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Crocetta, Fabio, Luigi Caputi, Sofia Paz-Sedano, Valentina Tanduo, Angelo Vazzana, and Marco Oliverio. "High genetic connectivity in a gastropod with long-lived planktonic larvae." Journal of Molluscan Studies 86, no. 1 (2019): 42–55. http://dx.doi.org/10.1093/mollus/eyz032.

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Abstract Genetic connectivity plays a crucial role in shaping the geographic structure of species. Our aim in this study was to explore the pattern of genetic connectivity in Bursa scrobilator, an iconic marine caenogastropod with long-lived pelagic larvae. Our study was based on the analysis of DNA sequence data for the 658-bp barcoding fragment of the mitochondrial cytochrome c oxidase subunit I (COI) gene. This is the largest DNA sequence dataset assembled to date for B. scrobilator. These data confirm that the two recently described subspecies B. scrobilator scrobilator (Linnaeus, 1758), f

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Stanton, L. M., W. R. Hoeh, D. F. McAlpine, A. Hebda, and D. T. Stewart. "mtDNA and AFLP markers demonstrate limited genetic differentiation within the Pyganodon cataracta–Pyganodon fragilis freshwater mussel complex in Atlantic Canada." Canadian Journal of Zoology 90, no. 11 (2012): 1307–19. http://dx.doi.org/10.1139/z2012-100.

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Two nominal species of freshwater mussels, Pyganodon cataracta (Say, 1817) (eastern floater) and Pyganodon fragilis (Lamarck, 1819) (Newfoundland floater), occur in Atlantic Canada, but their taxonomic status has been controversial. We analyzed the female-transmitted mitochondrial cytochrome c oxidase subunit I (i.e., FCOI) and nuclear internal transcribed spacer region (ITS-1) gene sequences, as well as multilocus amplified fragment length polymorphism (AFLP) markers, to evaluate genetic variation in Pyganodon specimens from Atlantic Canada. We found that Pyganodon samples from this region di

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Oberacher, Herbert, Vera Reinstadler, Marco Kreidl, Michael Stravs, Juliane Hollender, and Emma Schymanski. "Annotating Nontargeted LC-HRMS/MS Data with Two Complementary Tandem Mass Spectral Libraries." Metabolites 9, no. 1 (2018): 3. http://dx.doi.org/10.3390/metabo9010003.

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Tandem mass spectral databases are indispensable for fast and reliable compound identification in nontargeted analysis with liquid chromatography–high resolution tandem mass spectrometry (LC-HRMS/MS), which is applied to a wide range of scientific fields. While many articles now review and compare spectral libraries, in this manuscript we investigate two high-quality and specialized collections from our respective institutes, recorded on different instruments (quadrupole time-of-flight or QqTOF vs. Orbitrap). The optimal range of collision energies for spectral comparison was evaluated using 2

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Blazar, B. R., M. K. Jenkins, P. A. Taylor, et al. "Anti-CD3 epsilon F(ab')2 fragments inhibit T cell expansion in vivo during graft-versus-host disease or the primary immune response to nominal antigen." Journal of Immunology 159, no. 12 (1997): 5821–33. http://dx.doi.org/10.4049/jimmunol.159.12.5821.

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Abstract This study was undertaken to distinguish between several mechanisms responsible for graft-vs-host disease (GVHD) protection in anti-CD3epsilonF(ab')2 fragment (Fr)-treated recipients: TCR down-modulation, deletion, failure of expansion, or anergy induction. To quantify alloreactive T cell expansion and function, thoracic duct lymphocytes (TDL) were analyzed. Sixfold fewer donor TDL T cells were recoverable from anti-CD3epsilonF(ab')2 Fr as compared with irrelevant F(ab')2 Fr-treated recipients at the time of peak T cell expansion in vivo. Kinetic analysis revealed that donor T cell ex

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He, Yukai, Yuan Hong, Yibing Peng, Haiyan Xiao, Michael Mi, and David Munn. "Immunoglobulin Fc fragment tagging allows strong activation of endogenous CD4 T cells to re-shape the tumor milieu and enhance the antitumor effect of lentivector immunization (162.4)." Journal of Immunology 188, no. 1_Supplement (2012): 162.4. http://dx.doi.org/10.4049/jimmunol.188.supp.162.4.

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Abstract A major problem with current cancer vaccines is that the induction of CD8 immune responses is rarely associated with antitumor benefits mainly due to the multiple immune suppressions in the established tumor lesions. In this study, we investigated if and how activation of endogenous CD4 T cells could be achieved to relieve the suppressive tumor milieu. We engineered a lentivector to express a nominal fusion Ag composed of HBsAg and IgG2a Fc fragment (HBS-Fc-lv) to increase the magnitude of CD8 response, but more importantly, to induce effective CD4 co-activation. We found that, remark

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Rakotoarison, Andolalao, Mark D. Scherz, Jörn Köhler, et al. "Frogs of the genus Platypelis from the Sorata massif in northern Madagascar: description of a new species and reports of range extensions." Zoosystematics and Evolution 96, no. 1 (2020): 263–74. http://dx.doi.org/10.3897/zse.96.47088.

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We describe a new species of arboreal microhylid frog, genus Platypelis, from northeastern Madagascar and report the expansion of distribution ranges of two other species. Platypelis laetussp. nov. is small to medium-sized (24.3–25.6 mm snout-vent length) compared to other Platypelis, exhibits a greenish colored throat and was found in bamboo forest of the Sorata Massif. Its advertisement call consists of a single short tonal note repeated at regular intervals in long call series. Based on DNA sequences of a fragment of the mitochondrial 16S rRNA gene, the new species was placed in a clade wit

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Nilsai, Areeruk, Matsapume Detcharoen, Nerivania Nunes Godeiro, and Sopark Jantarit. "Four new species of troglomorphic Coecobrya Yosii, 1956 (Collembola, Entomobryidae) from Thailand based on morphological and molecular evidence, with an updated key of Thai troglomorphic species." Subterranean Biology 41 (December 10, 2021): 1–42. http://dx.doi.org/10.3897/subtbiol.41.76926.

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Four new species of troglomorphic Coecobrya Yosii, 1956 are described from caves located in the central and northeastern regions of Thailand. Coecobrya whittenisp. nov. and C. troglobiasp. nov. are from Khon Kaen province, C. ellisisp. nov. is from Phetchabun province and C. phitsanulokensissp. nov. is from Phitsanulok province. They all exhibit remarkable troglobitic characters i.e. elongated antennae, legs and furca, slender claw complex and large body size. Coecobrya whittenisp. nov. is similar to C. troglobiasp. nov. and they were found a distance of only 3.4 km from each other. However, t

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Vallejo, Abbe N., Norman W. Miller, Nancy E. Harvey, Marvin A. Cuchens, Gregory W. Warr, and L. William Clem. "Cellular Pathway(S) of Antigen Processing and Presentation in Fish APC: Endosomal Involvement and Cell-Free Antigen Presentation." Developmental Immunology 3, no. 1 (1992): 51–65. http://dx.doi.org/10.1155/1992/82525.

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Studies were conducted to address further the role(s) of antigen processing and presentation in the induction of immune responses in a phylogenetically lower vertebrate, specifically a teleost, the channel catfish. In particular, studies were aimed at determining the subcellular compartments involved in antigen degradation by channel catfish antigen-presenting cells (APC) as well as ascertaining the reexpression of immunogenic peptides on the surfaces of APC. The results showed that exogenous protein antigens were actively endocytosed by APC as detected by flow cytometry. Use of radiolabeled a

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Köhler, Jörn, Ernesto Castillo-Urbina, César Aguilar-Puntriano, Miguel Vences, and Frank Glaw. "Rediscovery, redescription and identity of Pristimantis nebulosus (Henle, 1992), and description of a new terrestrial-breeding frog from montane rainforests of central Peru (Anura, Strabomantidae)." Zoosystematics and Evolution 98, no. 2 (2022): 213–32. http://dx.doi.org/10.3897/zse.98.84963.

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The taxonomic status of the strabomantid frog species Pristimantis nebulosus (Henle, 1992), originating from the southern Cordillera Azul in central Peru, is investigated based on examination of the holotype and its comparison with freshly collected topotypic material. Following current standards, we provide a redescription of the holotype. It is in a rather poor state and exhibits certain damages and preservation artifacts, conditions that have hampered an allocation of this nominal taxon to any known living population of Pristimantis in the past. Our detailed specimen-to-specimen comparison

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Новицкая, Ирина Владимировна, Виктория Владимировна Воробьева, and Зоя Владимировна Федоринова. "MODELLING OF THE FRAGMENT OF THE SEMANTIC FIELD, REPRESENTED BY ABSTRACT NOUNS IN OLD ICELANDIC." Tomsk state pedagogical university bulletin, no. 4(216) (July 6, 2021): 75–82. http://dx.doi.org/10.23951/1609-624x-2021-4-75-82.

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Введение. Изучение семантики словообразовательных формантов сосредоточено главным образом на материалах современных языков. Эмпирический материал охватывает лексические единицы одного из древних германских языков – древнеисландского, а именно существительные мужского рода, образованные с помощью словообразовательного суффикса -skapr-. Цель – моделирование участка семантического пространства, вербализованного в древнеисландском языке посредством производных лексических единиц с абстрактной семантикой, маркированных словообразовательным суффиксом -skapr-. Материал и методы. Материалом для исслед

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Blanchard, Marianne. "Nomina Inserere Voluerint, Non Prohibeatur. Nominal Inscriptions Inside the Altar in the North-East of the Iberic Peninsula (9th-13th Centuries)." Fenestella. Dentro l'arte medievale / Inside Medieval Art 3 (December 30, 2022): 1–43. http://dx.doi.org/10.54103/fenestella/18640.

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Some manuscripts of the 11th and 12th centuries preserved in Catalonia present a specific rite when a bishop had to consecrate a church. In the altar he placed relics, three fragments of hosts, three grains of incense and small parchments on which was written the information about the consecration, the ten commandments and the beginning of the four gospels. The Catalan consecration ritual corresponded to a specific liturgical codification, the Catalan-Narbonne ordo, which is generally accepted to have been strictly followed. However, archaeological excavations carried out in pre-Romanesque and

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Rakotoarison, Andolalao, Frank Glaw, Safidy M. Rasolonjatovo, Jary H. Razafindraibe, Miguel Vences, and Mark D. Scherz. "Discovery of frogs of the Stumpffia hara species group (Microhylidae, Cophylinae) on Montagne d’Ambre in northern Madagascar, with description of a new species." Evolutionary Systematics 6, no. 1 (2022): 21–33. http://dx.doi.org/10.3897/evolsyst.6.76382.

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The stump-toed frogs of the Madagascar-endemic genus Stumpffia are mostly diminutive in size, but there is one group of comparatively large frogs within the genus, which we herein refer to as the Stumpffia hara species group. Each of the four known members of this species group is endemic to a single location of deciduous dry forest with exposed karstic limestone rock. Here, we report on the discovery of members of this species group on Montagne d’Ambre, a rainforest-covered extinct volcano in the North of Madagascar that has a rich Stumpffia fauna but has been thought to lack members of the S

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Vences, Miguel, Jörn Köhler, Angelica Crottini, et al. "An integrative taxonomic revision and redefinition of Gephyromantis (Laurentomantis) malagasius based on archival DNA analysis reveals four new mantellid frog species from Madagascar." Vertebrate Zoology 72 (May 26, 2022): 271–309. http://dx.doi.org/10.3897/vz.72.e78830.

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The subgenus Laurentomantis in the genus Gephyromantis contains some of the least known amphibian species of Madagascar. The six currently valid nominal species are rainforest frogs known from few individuals, hampering a full understanding of the species diversity of the clade. We assembled data on specimens collected during field surveys over the past 30 years and integrated analysis of mitochondrial and nuclear-encoded genes of 88 individuals, a comprehensive bioacoustic analysis, and morphological comparisons to delimit a minimum of nine species-level lineages in the subgenus. To clarify t

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Russo, Riccardo, and Jackie Andrade. "The Directed Forgetting Effect in Word-fragment Completion: An Application of the Process Dissociation Procedure." Quarterly Journal of Experimental Psychology Section A 48, no. 2 (1995): 405–23. http://dx.doi.org/10.1080/14640749508401397.

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In three experiments, subjects were asked to remember and forget study words. In line with previous studies, a directed forgetting effect was observed in a word-fragment completion task: Instructions to remember increased the completion of target fragments compared with instructions to forget (Experiment 1). Using the process dissociation procedure (Jacoby, 1991), it appeared that instructions to remember increased the estimates of intentional influences of memory but did not affect the estimates of automatic uses of memory (Experiments 1, 2 and 3). This suggests that directed forgetting effec

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Shaibah, Mohammed A. E., Belakavadi K. Sagar, Hemmige S. Yathirajan, David B. Cordes, Alexandra M. Z. Slawin, and William T. A. Harrison. "Hydrogen-bonded molecular salts of reduced benzothiazole derivatives with carboxylates: a robust R_{2}^{2}(8) supramolecular motif (even when disordered)." Acta Crystallographica Section E Crystallographic Communications 75, no. 2 (2019): 167–74. http://dx.doi.org/10.1107/s2056989018018224.

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The syntheses and structures of five molecular salts of protonated 4,4,7,7-tetramethyl-3a,5,6,7a-tetrahydrobenzothiazol-2-ylamine (C11H19N2S+) with different deprotonated carboxylic acids (4-methylbenzoic acid, 4-bromobenzoic acid, 3,5-dinitrobenzoic acid, fumaric acid and succinic acid) are reported, namely 2-amino-4,4,7,7-tetramethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-3-ium 4-methylbenzoate, C11H19N2S+·C8H7O2 −, (I), 2-amino-4,4,7,7-tetramethyl-4,5,6,7-tetrahydro-1,3-benzothiazol-3-ium 4-bromobenzoate, C11H19N2S+·C7H4BrO2 −, (II), 2-amino-4,4,7,7-tetramethyl-4,5,6,7-tetrahydro-1,3-benzothia

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Solodov, V. G., and V. A. Konev. "Analysis of the Effectiveness of Variants of the Exhaust Compartment of a Steam Turbine." ENERGETIKA. Proceedings of CIS higher education institutions and power engineering associations 63, no. 4 (2020): 365–79. http://dx.doi.org/10.21122/1029-7448-2020-63-4-365-379.

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The results of a numerical study of the gas-dynamic and power characteristics of the exhaust compartment of low-pressure cylinder, including the last stage with a blade of 1100 mm length and the exhaust path, in terms of their interaction are presented. Numerical models of exhaust compartment variants, including steam extraction in front of last stage diaphragm, two steam suctions from the interring gap with a dehumidification chamber, above-band leakages, steam injection from the dehumidification chamber into the diffuser channel have been developed. The flow in each computational subdomain i

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Sachenko, Artem, Sergii Plieshkov, Petro Plieshkov, and Vasyl Zinzura. "Optimal Control of the Modes of Distribution Electrical Networks With Solar Power Plants Under Unbalanced Load." Central Ukrainian Scientific Bulletin. Technical Sciences 1, no. 6(37) (2022): 37–44. http://dx.doi.org/10.32515/2664-262x.2022.6(37).1.37-44.

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The article is devoted to improving the system of automatic control of modes of distribution electric networks containing solar power plants in order to achieve a simultaneous reduction of steady-state voltage deviations, voltage asymmetry at the terminals of consumers while maximizing the level of electricity generation by solar power plants. Ensuring normal permissible levels of electricity quality indicators in distribution networks is one of the most pressing issues that arise in the design and operation of modern distribution networks. Deterioration of the quality of electricity in electr

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Kiose, M. I., and T. G. Kharlamova. "COGNITIVE AND EYE-MOVEMENT TECHNIQUES IN INDIRECT NOMINAL GROUPS ENTRENCHMENT." Voprosy Kognitivnoy Lingvistiki, no. 1 (2021): 5–16. http://dx.doi.org/10.20916/1812-3228-2021-1-5-16.

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The study reveals the reading and construal techniques employed in the process of textual entrenchment of indirect nominal groups. Entrenchment is characterized by the conventionalization of the nominal group form and the repeated referent construal scheme. The research discloses whether any repeated indirect nominal group use contributes to its entrenchment which is assessed in the oculographic experiment. It traces the eye-movement techniques and the reference identification index variations signifying the changes in the cognitive load distribution. To define the construal differences occurr

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Stefanoni, Giorgio, Boris Motik, and Ian Horrocks. "Introducing Nominals to the Combined Query Answering Approaches for EL." Proceedings of the AAAI Conference on Artificial Intelligence 27, no. 1 (2013): 1177–83. http://dx.doi.org/10.1609/aaai.v27i1.8452.

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So-called combined approaches answer a conjunctive query over a description logic ontology in three steps: first, they materialise certain consequences of the ontology and the data; second, they evaluate the query over the data; and third, they filter the result of the second phase to eliminate unsound answers. Such approaches were developed for various members of the DL-Lite and the EL families of languages, but none of them can handle ontologies containing nominals. In our work, we bridge this gap and present a combined query answering approach for ELHO--a logic that contains all features of

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Bień, Janusz. "Mecanismos de encapsulación nominal en la prensa informativa: estudio contrastivo polaco-español." Studia Romanica Posnaniensia 46, no. 4 (2019): 7–88. http://dx.doi.org/10.14746/strop.2019.464.007.

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Nominal encapsulators, also referred to by other terms coined in the Spanish tradition (discursive labels), are textual cohesion devices, frequently used in journalistic discourse to condense and summarize the predicative contents of a sentence or a textual sequence. These nominal units (nouns or syntagms) can synthesize texts of different length or even refer to discontinuous fragments. Apart from performing this very basic function founded on the discursive economy of the journalistic genre, the nominal encapsulators allow the author to recategorize the content of the encapsulated segment th

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Goulet, Richard. "Cinq nouveaux fragments nominaux du traité de Porphyre “Contre les chrétiens”." Vigiliae Christianae 64, no. 2 (2010): 140–59. http://dx.doi.org/10.1163/157007209x439238.

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AbstractFirst publication of five fragments from Porphyry’s treatise Against the Christians discovered in Michael Psellus, Michael Glykas and Damascenus Studites. These objections are explicitly attributed to Porphyry and bear on biblical verses known to have been attacked by this opponent to christianity.

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LOUREIRO-PORTO, LUCÍA. "Verbo-nominal constructions of necessity with þearf n. and need n.: competition and grammaticalization from OE to eModE." English Language and Linguistics 14, no. 3 (2010): 373–97. http://dx.doi.org/10.1017/s1360674310000122.

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The evolution of verbs expressing necessity in the history of English, such as *þurfan and need, has been studied in detail, especially their semantic competition and their grammaticalization (see Molencki 2002, 2005; Taeymans 2006; Loureiro-Porto 2009). However, analogous verbo-nominal expressions involving the morphologically related nouns þearf and need and the verbs be and have have received little attention, despite their relevance as semantic competitors of the verbs and their subsequent fossilization in high-frequency expressions such as if need be and had need. The current article fill

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MIRZA, ZEESHAN A., PRIYA WAREKAR, PRATYUSH P. MOHAPATRA, et al. "“Endangered or an artifact of unsound taxonomy? Case of the critically endangered bush frog Philautus sanctisilvaticus Das and Chanda, 1997”." Zootaxa 4683, no. 4 (2019): 563–76. http://dx.doi.org/10.11646/zootaxa.4683.4.6.

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We investigated the phylogenetic relationship of the Critically Endangered bush frog Philautus sanctisilvaticus Das and Chanda, 1997 and other species distributed across the fragmented forests of Deccan Peninsula and the northern Eastern Ghats. A short fragment of the mitochondrial 16S rRNA gene was employed to assess phylogenetic relationships across Philautus sanctisilvaticus Das and Chanda, 1997, Raorchestes terebrans (Das and Chanda, 1998) and Philautus similipalensis Dutta, 2003. All sequenced specimens, including material from near the type localities of P. sanctisilvaticus (Amarkantak)

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Tobies, S. "The Complexity of Reasoning with Cardinality Restrictions and Nominals in Expressive Description Logics." Journal of Artificial Intelligence Research 12 (May 1, 2000): 199–217. http://dx.doi.org/10.1613/jair.705.

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We study the complexity of the combination of the Description Logics ALCQ and ALCQI with a terminological formalism based on cardinality restrictions on concepts. These combinations can naturally be embedded into C^2, the two variable fragment of predicate logic with counting quantifiers, which yields decidability in NExpTime. We show that this approach leads to an optimal solution for ALCQI, as ALCQI with cardinality restrictions has the same complexity as C^2 (NExpTime-complete). In contrast, we show that for ALCQ, the problem can be solved in ExpTime. This result is obtained by a reduction

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Hoare, Gary, and Stephen K. Donovan. "New records of crinoids from Trearne Quarry SSSI (Mississippian, Lower Carboniferous), north Ayrshire." Scottish Journal of Geology 57, no. 1 (2021): sjg2020–012. http://dx.doi.org/10.1144/sjg2020-012.

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The Mississippian succession of Ayrshire, SW Scotland, is rich in fossil crinoids, albeit mainly preserved as fragments. Trearne Quarry is exceptional in yielding moderately common crinoid cups and thecae from certain horizons. To the two nominal taxa that have been documented hitherto, we add a further seven, all cladids with one exception. These species all come from the Blackhall Limestone of the Lower Limestone Formation (Visean, Mississippian). Nominal crinoid species identified from Trearne Quarry include Cladida: Rhabdocrinus scotocarbonarius (Wright), Ureocrinus bockschii (Geinitz), Ur

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Metzger, D. W., V. A. Fried, and V. H. Van Cleave. "In vivo activation of quiescent B cells by anti-immunoglobulin. I. Induction of latent VH allotype production in adult rabbits by treatment with heterologous antibodies or antibody fragments." Journal of Immunology 138, no. 9 (1987): 2982–87. http://dx.doi.org/10.4049/jimmunol.138.9.2982.

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Abstract We demonstrated previously that injection of adult rabbits with homologous anti-VHa1 allotype antibody induces the appearance in serum of genetically unexpected (latent) a1 immunoglobulin (Ig) and a1-like internal images. We have now investigated the mechanism for this induction effect and have found that treatment of animals with polyclonal goat or monoclonal mouse anti-a1 antibody similarly results in production of unexpected a1 determinants. The N-terminal amino acid sequences of deblocked heavy chains showed that latent a1 Ig induced by monoclonal antibody treatment was identical

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Michalska-Górecka, Paulina. "Fragment rękopiśmiennego utworu Wykład nabożny piosnki „Salve Regina” (poł. XVI wieku) Jerzego Argiglobyna w kontekście reformacji. Nazwy sekwatywne i nazwy własne." Poradnik Językowy 2020, no. 10/2020(779) (2020): 20–30. http://dx.doi.org/10.33896/porj.2020.10.2.

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The aim of this paper is to present a fragment of Wykład nabożny piosnki „Salve Regina” (A pious interpretation of the song “Salve Regina”), a ca. mid-16th-century manuscript by Jerzy Argiglobyn, in the context of the Reformation by means of a lexical and semantic analysis of the sequative names (Lat. nomina sequativa) and proper names occurring there. The selection of the fragment was determined by the fact that, on the one hand, it is the essence of the discussed manuscript as a polemic work, which arises from the accumulation of references to the Reformation, and on the other hand, this fra

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Nozdrina, A. S. "German Verbal-Nominal Phrases (stehen, stellen, schließen, fassen + Nomen) through the Prism of Conceptual Schemes." Nauchnyi dialog 1, no. 10 (2020): 128–41. http://dx.doi.org/10.24224/2227-1295-2020-10-128-141.

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The article deals with the fixed verb combinations of the German language from the point of view of cognitive linguistics. As the material under study, fixed verb combinations are presented, built according to the type “verb + (preposition) + noun”. The author dwells on four German verbs (stehen, stellen, schließen, fassen) and possible combinations with them. The examples under consideration are combined into groups where different nouns are used with one verb, usually of an abstract nature. An attempt is made to analyze conceptual schemes that model fragments of the surrounding reality and t

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