--- _id: '10663' abstract: - lang: eng text: 'The superconducting state of matter enables one to observe quantum effects on the macroscopic scale and hosts many fascinating phenomena. Topological defects of the superconducting order parameter, such as vortices and fluxoid states in multiply connected structures, are often the key ingredients of these phenomena. This dissertation describes a new mode of magnetic force microscopy (Φ0-MFM) for investigating vortex and fluxoid sates in mesoscopic superconducting (SC) structures. The technique relies on the magneto-mechanical coupling of a MFM cantilever to the motion of fluxons. The novelty of the technique is that a magnetic particle attached to the cantilever is used not only to sense the state of a SC structure, but also as a primary source of the inhomogeneous magnetic field which induces that state. Φ0-MFM enables us to map the transitions between tip-induced states during a scan: at the positions of the tip, where the two lowest energy states become degenerate, small oscillations of the tip drive the transitions between these states, which causes a significant shift in the resonant frequency and dissipation of the cantilever. For narrow-wall aluminum rings, the mapped fluxoid transitions form concentric contours on a scan. We show that the changes in the cantilever resonant frequency and dissipation are well-described by a stochastic resonance (SR) of cantilever-driven thermally activated phase slips (TAPS). The SR model allows us to experimentally determine the rate of TAPS and compare it to the Langer-Ambegaokar-McCumber-Halperin (LAMH) theory for TAPS in 1D superconducting structures. Further, we use the SR model to qualitatively study the effects of a locally applied magnetic field on the phase slip rate in rings containing constrictions. The states with multiple vortices or winding numbers could be useful for the development of novel superconducting devices, or the study of vortex interactions and interference effects. Using Φ0-MFM allows us to induce, probe and control fluxoid states in thin wall structures comprised of multiple loops. We show that Φ0-MFM images of the fluxoid transitions allow us to identify the underlying states and to investigate their energetics and dynamics even in complicated structures.' alternative_title: - Graduate Dissertations and Theses at Illinois article_processing_charge: No author: - first_name: Hryhoriy full_name: Polshyn, Hryhoriy id: edfc7cb1-526e-11ec-b05a-e6ecc27e4e48 last_name: Polshyn orcid: 0000-0001-8223-8896 citation: ama: Polshyn H. Magnetic force microscopy studies of mesoscopic superconducting structures. 2017. apa: Polshyn, H. (2017). Magnetic force microscopy studies of mesoscopic superconducting structures. University of Illinois at Urbana-Champaign. chicago: Polshyn, Hryhoriy. “Magnetic Force Microscopy Studies of Mesoscopic Superconducting Structures.” University of Illinois at Urbana-Champaign, 2017. ieee: H. Polshyn, “Magnetic force microscopy studies of mesoscopic superconducting structures,” University of Illinois at Urbana-Champaign, 2017. ista: Polshyn H. 2017. Magnetic force microscopy studies of mesoscopic superconducting structures. University of Illinois at Urbana-Champaign. mla: Polshyn, Hryhoriy. Magnetic Force Microscopy Studies of Mesoscopic Superconducting Structures. University of Illinois at Urbana-Champaign, 2017. short: H. Polshyn, Magnetic Force Microscopy Studies of Mesoscopic Superconducting Structures, University of Illinois at Urbana-Champaign, 2017. date_created: 2022-01-25T14:54:14Z date_published: 2017-09-18T00:00:00Z date_updated: 2022-01-25T15:00:26Z day: '18' degree_awarded: PhD extern: '1' keyword: - physics - superconductivity - magnetic force microscopy - phase slips language: - iso: eng main_file_link: - open_access: '1' url: http://hdl.handle.net/2142/99178 month: '09' oa: 1 oa_version: Published Version page: '103' publication_status: published publisher: University of Illinois at Urbana-Champaign status: public supervisor: - first_name: Raffi full_name: Budakian, Raffi last_name: Budakian title: Magnetic force microscopy studies of mesoscopic superconducting structures type: dissertation user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 year: '2017' ... --- _id: '10745' abstract: - lang: eng text: New ways to investigate and manipulate fluxoid and vortex states of mesoscopic superconducting structures are of great interest. The states with multiple vortices or winding numbers could be useful for the study of vortex interactions and interference effects, the braiding of Majorana bound states by winding vortices, and the development of novel superconducting devices. We demonstrate a methodology based on magnetic force microscopy that allows us to induce, probe and control fluxoid states in thin wall structures comprised of multiple loops. By using micro-magnet as a source of inhomogeneous magnetic field, we can efficiently explore the configuration space of fluxoid states. Scanning over the structure reveals the energy crossing points of the lowest laying fluxoid states. This is due the strong interaction of cantilever with thermally activated fluxoid transitions at points of degeneracy. We show that measured patterns of fluxoid transitions allow to identify the states, investigate their energetics, and manipulate them. Further, we show that the dynamics of driven fluxoid transitions can be described by stochastic resonance model, which provides a unique way of measuring fluxoid transition rate and related energy barrier for chosen transitions even in complicated structures alternative_title: - Bulletin of the American Physical Society article_number: P39.00011 article_processing_charge: No author: - first_name: Hryhoriy full_name: Polshyn, Hryhoriy id: edfc7cb1-526e-11ec-b05a-e6ecc27e4e48 last_name: Polshyn orcid: 0000-0001-8223-8896 - first_name: Tyler full_name: Naibert, Tyler last_name: Naibert - first_name: Raffi full_name: Budakian, Raffi last_name: Budakian citation: ama: 'Polshyn H, Naibert T, Budakian R. Probing and controlling fluxoid states in multiply-connected mesoscopic superconducting structures. In: APS March Meeting 2017. Vol 62. American Physical Society; 2017.' apa: 'Polshyn, H., Naibert, T., & Budakian, R. (2017). Probing and controlling fluxoid states in multiply-connected mesoscopic superconducting structures. In APS March Meeting 2017 (Vol. 62). New Orleans, LA, United States: American Physical Society.' chicago: Polshyn, Hryhoriy, Tyler Naibert, and Raffi Budakian. “ Probing and Controlling Fluxoid States in Multiply-Connected Mesoscopic Superconducting Structures.” In APS March Meeting 2017, Vol. 62. American Physical Society, 2017. ieee: H. Polshyn, T. Naibert, and R. Budakian, “ Probing and controlling fluxoid states in multiply-connected mesoscopic superconducting structures,” in APS March Meeting 2017, New Orleans, LA, United States, 2017, vol. 62, no. 4. ista: 'Polshyn H, Naibert T, Budakian R. 2017. Probing and controlling fluxoid states in multiply-connected mesoscopic superconducting structures. APS March Meeting 2017. APS: American Physical Society, Bulletin of the American Physical Society, vol. 62, P39.00011.' mla: Polshyn, Hryhoriy, et al. “ Probing and Controlling Fluxoid States in Multiply-Connected Mesoscopic Superconducting Structures.” APS March Meeting 2017, vol. 62, no. 4, P39.00011, American Physical Society, 2017. short: H. Polshyn, T. Naibert, R. Budakian, in:, APS March Meeting 2017, American Physical Society, 2017. conference: end_date: 2017-03-17 location: New Orleans, LA, United States name: 'APS: American Physical Society' start_date: 2017-03-13 date_created: 2022-02-08T09:49:17Z date_published: 2017-03-01T00:00:00Z date_updated: 2022-02-08T10:44:35Z day: '01' extern: '1' intvolume: ' 62' issue: '4' language: - iso: eng main_file_link: - open_access: '1' url: https://meetings.aps.org/Meeting/MAR17/Session/P39.11 month: '03' oa: 1 oa_version: Published Version publication: APS March Meeting 2017 publication_identifier: issn: - 0003-0503 publication_status: published publisher: American Physical Society quality_controlled: '1' status: public title: ' Probing and controlling fluxoid states in multiply-connected mesoscopic superconducting structures' type: conference user_id: 8b945eb4-e2f2-11eb-945a-df72226e66a9 volume: 62 year: '2017' ... --- _id: '1075' alternative_title: - American Studies in Austria author: - first_name: Bernhard full_name: Wenzl, Bernhard id: 479E9046-F248-11E8-B48F-1D18A9856A87 last_name: Wenzl citation: ama: 'Wenzl B. An American in Allied-occupied Austria: John Dos Passos Reports on &quot;The Vienna Frontier&quot; In: Parker J, Poole R, eds. Austria and America: 20th-Century Cross-Cultural Encounters. Vol 15. LIT Verlag Berlin-Münster-Wien-Zürich-London; 2017:73-80.' apa: 'Wenzl, B. (2017). An American in Allied-occupied Austria: John Dos Passos Reports on &quot;The Vienna Frontier&quot; In J. Parker & R. Poole (Eds.), Austria and America: 20th-Century Cross-Cultural Encounters (Vol. 15, pp. 73–80). LIT Verlag Berlin-Münster-Wien-Zürich-London.' chicago: 'Wenzl, Bernhard. “An American in Allied-Occupied Austria: John Dos Passos Reports on &quot;The Vienna Frontier&quot;” In Austria and America: 20th-Century Cross-Cultural Encounters, edited by Joshua Parker and Ralph Poole, 15:73–80. LIT Verlag Berlin-Münster-Wien-Zürich-London, 2017.' ieee: 'B. Wenzl, “An American in Allied-occupied Austria: John Dos Passos Reports on &quot;The Vienna Frontier&quot;,” in Austria and America: 20th-Century Cross-Cultural Encounters, vol. 15, J. Parker and R. Poole, Eds. LIT Verlag Berlin-Münster-Wien-Zürich-London, 2017, pp. 73–80.' ista: 'Wenzl B. 2017.An American in Allied-occupied Austria: John Dos Passos Reports on &quot;The Vienna Frontier&quot; In: Austria and America: 20th-Century Cross-Cultural Encounters. American Studies in Austria, vol. 15, 73–80.' mla: 'Wenzl, Bernhard. “An American in Allied-Occupied Austria: John Dos Passos Reports on &quot;The Vienna Frontier&quot;” Austria and America: 20th-Century Cross-Cultural Encounters, edited by Joshua Parker and Ralph Poole, vol. 15, LIT Verlag Berlin-Münster-Wien-Zürich-London, 2017, pp. 73–80.' short: 'B. Wenzl, in:, J. Parker, R. Poole (Eds.), Austria and America: 20th-Century Cross-Cultural Encounters, LIT Verlag Berlin-Münster-Wien-Zürich-London, 2017, pp. 73–80.' date_created: 2018-12-11T11:50:00Z date_published: 2017-02-01T00:00:00Z date_updated: 2021-01-12T06:48:06Z day: '01' ddc: - '001' editor: - first_name: Joshua full_name: Parker, Joshua last_name: Parker - first_name: Ralph full_name: Poole, Ralph last_name: Poole extern: '1' file: - access_level: open_access content_type: application/pdf creator: system date_created: 2018-12-12T10:08:06Z date_updated: 2018-12-12T10:08:06Z file_id: '4666' file_name: IST-2017-732-v1+1_Austria_and_America_Cross-Cultural_Encounters.pdf file_size: 380624 relation: main_file file_date_updated: 2018-12-12T10:08:06Z has_accepted_license: '1' intvolume: ' 15' language: - iso: eng month: '02' oa: 1 oa_version: None page: 73 - 80 publication: 'Austria and America: 20th-Century Cross-Cultural Encounters' publication_identifier: isbn: - 978-3643908124 publication_status: published publisher: LIT Verlag Berlin-Münster-Wien-Zürich-London publist_id: '6306' status: public title: 'An American in Allied-occupied Austria: John Dos Passos Reports on "The Vienna Frontier"' type: book_chapter user_id: 2EBD1598-F248-11E8-B48F-1D18A9856A87 volume: 15 year: '2017' ... --- _id: '11066' abstract: - lang: eng text: Recent studies have shown that a subset of nucleoporins (Nups) can detach from the nuclear pore complex and move into the nuclear interior to regulate transcription. One such dynamic Nup, called Nup98, has been implicated in gene activation in healthy cells and has been shown to drive leukemogenesis when mutated in patients with acute myeloid leukemia (AML). Here we show that in hematopoietic cells, Nup98 binds predominantly to transcription start sites to recruit the Wdr82–Set1A/COMPASS (complex of proteins associated with Set1) complex, which is required for deposition of the histone 3 Lys4 trimethyl (H3K4me3)-activating mark. Depletion of Nup98 or Wdr82 abolishes Set1A recruitment to chromatin and subsequently ablates H3K4me3 at adjacent promoters. Furthermore, expression of a Nup98 fusion protein implicated in aggressive AML causes mislocalization of H3K4me3 at abnormal regions and up-regulation of associated genes. Our findings establish a function of Nup98 in hematopoietic gene activation and provide mechanistic insight into which Nup98 leukemic fusion proteins promote AML. article_processing_charge: No article_type: original author: - first_name: Tobias M. full_name: Franks, Tobias M. last_name: Franks - first_name: Asako full_name: McCloskey, Asako last_name: McCloskey - first_name: Maxim Nikolaievich full_name: Shokhirev, Maxim Nikolaievich last_name: Shokhirev - first_name: Chris full_name: Benner, Chris last_name: Benner - first_name: Annie full_name: Rathore, Annie last_name: Rathore - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Franks TM, McCloskey A, Shokhirev MN, Benner C, Rathore A, Hetzer M. Nup98 recruits the Wdr82–Set1A/COMPASS complex to promoters to regulate H3K4 trimethylation in hematopoietic progenitor cells. Genes & Development. 2017;31(22):2222-2234. doi:10.1101/gad.306753.117 apa: Franks, T. M., McCloskey, A., Shokhirev, M. N., Benner, C., Rathore, A., & Hetzer, M. (2017). Nup98 recruits the Wdr82–Set1A/COMPASS complex to promoters to regulate H3K4 trimethylation in hematopoietic progenitor cells. Genes & Development. Cold Spring Harbor Laboratory. https://doi.org/10.1101/gad.306753.117 chicago: Franks, Tobias M., Asako McCloskey, Maxim Nikolaievich Shokhirev, Chris Benner, Annie Rathore, and Martin Hetzer. “Nup98 Recruits the Wdr82–Set1A/COMPASS Complex to Promoters to Regulate H3K4 Trimethylation in Hematopoietic Progenitor Cells.” Genes & Development. Cold Spring Harbor Laboratory, 2017. https://doi.org/10.1101/gad.306753.117. ieee: T. M. Franks, A. McCloskey, M. N. Shokhirev, C. Benner, A. Rathore, and M. Hetzer, “Nup98 recruits the Wdr82–Set1A/COMPASS complex to promoters to regulate H3K4 trimethylation in hematopoietic progenitor cells,” Genes & Development, vol. 31, no. 22. Cold Spring Harbor Laboratory, pp. 2222–2234, 2017. ista: Franks TM, McCloskey A, Shokhirev MN, Benner C, Rathore A, Hetzer M. 2017. Nup98 recruits the Wdr82–Set1A/COMPASS complex to promoters to regulate H3K4 trimethylation in hematopoietic progenitor cells. Genes & Development. 31(22), 2222–2234. mla: Franks, Tobias M., et al. “Nup98 Recruits the Wdr82–Set1A/COMPASS Complex to Promoters to Regulate H3K4 Trimethylation in Hematopoietic Progenitor Cells.” Genes & Development, vol. 31, no. 22, Cold Spring Harbor Laboratory, 2017, pp. 2222–34, doi:10.1101/gad.306753.117. short: T.M. Franks, A. McCloskey, M.N. Shokhirev, C. Benner, A. Rathore, M. Hetzer, Genes & Development 31 (2017) 2222–2234. date_created: 2022-04-07T07:45:59Z date_published: 2017-12-21T00:00:00Z date_updated: 2022-07-18T08:33:05Z day: '21' doi: 10.1101/gad.306753.117 extern: '1' external_id: pmid: - '29269482' intvolume: ' 31' issue: '22' keyword: - Developmental Biology - Genetics language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1101/gad.306753.117 month: '12' oa: 1 oa_version: Published Version page: 2222-2234 pmid: 1 publication: Genes & Development publication_identifier: issn: - 0890-9369 - 1549-5477 publication_status: published publisher: Cold Spring Harbor Laboratory quality_controlled: '1' scopus_import: '1' status: public title: Nup98 recruits the Wdr82–Set1A/COMPASS complex to promoters to regulate H3K4 trimethylation in hematopoietic progenitor cells type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 31 year: '2017' ... --- _id: '11067' abstract: - lang: eng text: Neural progenitor cells (NeuPCs) possess a unique nuclear architecture that changes during differentiation. Nucleoporins are linked with cell-type-specific gene regulation, coupling physical changes in nuclear structure to transcriptional output; but, whether and how they coordinate with key fate-determining transcription factors is unclear. Here we show that the nucleoporin Nup153 interacts with Sox2 in adult NeuPCs, where it is indispensable for their maintenance and controls neuronal differentiation. Genome-wide analyses show that Nup153 and Sox2 bind and co-regulate hundreds of genes. Binding of Nup153 to gene promoters or transcriptional end sites correlates with increased or decreased gene expression, respectively, and inhibiting Nup153 expression alters open chromatin configurations at its target genes, disrupts genomic localization of Sox2, and promotes differentiation in vitro and a gliogenic fate switch in vivo. Together, these findings reveal that nuclear structural proteins may exert bimodal transcriptional effects to control cell fate. article_processing_charge: No article_type: original author: - first_name: Tomohisa full_name: Toda, Tomohisa last_name: Toda - first_name: Jonathan Y. full_name: Hsu, Jonathan Y. last_name: Hsu - first_name: Sara B. full_name: Linker, Sara B. last_name: Linker - first_name: Lauren full_name: Hu, Lauren last_name: Hu - first_name: Simon T. full_name: Schafer, Simon T. last_name: Schafer - first_name: Jerome full_name: Mertens, Jerome last_name: Mertens - first_name: Filipe V. full_name: Jacinto, Filipe V. last_name: Jacinto - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X - first_name: Fred H. full_name: Gage, Fred H. last_name: Gage citation: ama: Toda T, Hsu JY, Linker SB, et al. Nup153 interacts with Sox2 to enable bimodal gene regulation and maintenance of neural progenitor cells. Cell Stem Cell. 2017;21(5):618-634.e7. doi:10.1016/j.stem.2017.08.012 apa: Toda, T., Hsu, J. Y., Linker, S. B., Hu, L., Schafer, S. T., Mertens, J., … Gage, F. H. (2017). Nup153 interacts with Sox2 to enable bimodal gene regulation and maintenance of neural progenitor cells. Cell Stem Cell. Elsevier. https://doi.org/10.1016/j.stem.2017.08.012 chicago: Toda, Tomohisa, Jonathan Y. Hsu, Sara B. Linker, Lauren Hu, Simon T. Schafer, Jerome Mertens, Filipe V. Jacinto, Martin Hetzer, and Fred H. Gage. “Nup153 Interacts with Sox2 to Enable Bimodal Gene Regulation and Maintenance of Neural Progenitor Cells.” Cell Stem Cell. Elsevier, 2017. https://doi.org/10.1016/j.stem.2017.08.012. ieee: T. Toda et al., “Nup153 interacts with Sox2 to enable bimodal gene regulation and maintenance of neural progenitor cells,” Cell Stem Cell, vol. 21, no. 5. Elsevier, p. 618–634.e7, 2017. ista: Toda T, Hsu JY, Linker SB, Hu L, Schafer ST, Mertens J, Jacinto FV, Hetzer M, Gage FH. 2017. Nup153 interacts with Sox2 to enable bimodal gene regulation and maintenance of neural progenitor cells. Cell Stem Cell. 21(5), 618–634.e7. mla: Toda, Tomohisa, et al. “Nup153 Interacts with Sox2 to Enable Bimodal Gene Regulation and Maintenance of Neural Progenitor Cells.” Cell Stem Cell, vol. 21, no. 5, Elsevier, 2017, p. 618–634.e7, doi:10.1016/j.stem.2017.08.012. short: T. Toda, J.Y. Hsu, S.B. Linker, L. Hu, S.T. Schafer, J. Mertens, F.V. Jacinto, M. Hetzer, F.H. Gage, Cell Stem Cell 21 (2017) 618–634.e7. date_created: 2022-04-07T07:46:12Z date_published: 2017-11-02T00:00:00Z date_updated: 2022-07-18T08:33:07Z day: '02' doi: 10.1016/j.stem.2017.08.012 extern: '1' external_id: pmid: - '28919367' intvolume: ' 21' issue: '5' keyword: - Cell Biology - Genetics - Molecular Medicine language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1016/j.stem.2017.08.012 month: '11' oa: 1 oa_version: Published Version page: 618-634.e7 pmid: 1 publication: Cell Stem Cell publication_identifier: issn: - 1934-5909 publication_status: published publisher: Elsevier quality_controlled: '1' scopus_import: '1' status: public title: Nup153 interacts with Sox2 to enable bimodal gene regulation and maintenance of neural progenitor cells type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 21 year: '2017' ... --- _id: '11065' abstract: - lang: eng text: Premature aging disorders provide an opportunity to study the mechanisms that drive aging. In Hutchinson-Gilford progeria syndrome (HGPS), a mutant form of the nuclear scaffold protein lamin A distorts nuclei and sequesters nuclear proteins. We sought to investigate protein homeostasis in this disease. Here, we report a widespread increase in protein turnover in HGPS-derived cells compared to normal cells. We determine that global protein synthesis is elevated as a consequence of activated nucleoli and enhanced ribosome biogenesis in HGPS-derived fibroblasts. Depleting normal lamin A or inducing mutant lamin A expression are each sufficient to drive nucleolar expansion. We further show that nucleolar size correlates with donor age in primary fibroblasts derived from healthy individuals and that ribosomal RNA production increases with age, indicating that nucleolar size and activity can serve as aging biomarkers. While limiting ribosome biogenesis extends lifespan in several systems, we show that increased ribosome biogenesis and activity are a hallmark of premature aging. article_number: '328' article_processing_charge: No article_type: original author: - first_name: Abigail full_name: Buchwalter, Abigail last_name: Buchwalter - first_name: Martin W full_name: HETZER, Martin W id: 86c0d31b-b4eb-11ec-ac5a-eae7b2e135ed last_name: HETZER orcid: 0000-0002-2111-992X citation: ama: Buchwalter A, Hetzer M. Nucleolar expansion and elevated protein translation in premature aging. Nature Communications. 2017;8. doi:10.1038/s41467-017-00322-z apa: Buchwalter, A., & Hetzer, M. (2017). Nucleolar expansion and elevated protein translation in premature aging. Nature Communications. Springer Nature. https://doi.org/10.1038/s41467-017-00322-z chicago: Buchwalter, Abigail, and Martin Hetzer. “Nucleolar Expansion and Elevated Protein Translation in Premature Aging.” Nature Communications. Springer Nature, 2017. https://doi.org/10.1038/s41467-017-00322-z. ieee: A. Buchwalter and M. Hetzer, “Nucleolar expansion and elevated protein translation in premature aging,” Nature Communications, vol. 8. Springer Nature, 2017. ista: Buchwalter A, Hetzer M. 2017. Nucleolar expansion and elevated protein translation in premature aging. Nature Communications. 8, 328. mla: Buchwalter, Abigail, and Martin Hetzer. “Nucleolar Expansion and Elevated Protein Translation in Premature Aging.” Nature Communications, vol. 8, 328, Springer Nature, 2017, doi:10.1038/s41467-017-00322-z. short: A. Buchwalter, M. Hetzer, Nature Communications 8 (2017). date_created: 2022-04-07T07:45:50Z date_published: 2017-08-30T00:00:00Z date_updated: 2022-07-18T08:33:03Z day: '30' doi: 10.1038/s41467-017-00322-z extern: '1' external_id: pmid: - '28855503' intvolume: ' 8' keyword: - General Physics and Astronomy - General Biochemistry - Genetics and Molecular Biology - General Chemistry language: - iso: eng main_file_link: - open_access: '1' url: https://doi.org/10.1038/s41467-017-00322-z month: '08' oa: 1 oa_version: Published Version pmid: 1 publication: Nature Communications publication_identifier: issn: - 2041-1723 publication_status: published publisher: Springer Nature quality_controlled: '1' scopus_import: '1' status: public title: Nucleolar expansion and elevated protein translation in premature aging type: journal_article user_id: 72615eeb-f1f3-11ec-aa25-d4573ddc34fd volume: 8 year: '2017' ... --- _id: '1112' abstract: - lang: eng text: There has been renewed interest in modelling the behaviour of evolutionary algorithms by more traditional mathematical objects, such as ordinary differential equations or Markov chains. The advantage is that the analysis becomes greatly facilitated due to the existence of well established methods. However, this typically comes at the cost of disregarding information about the process. Here, we introduce the use of stochastic differential equations (SDEs) for the study of EAs. SDEs can produce simple analytical results for the dynamics of stochastic processes, unlike Markov chains which can produce rigorous but unwieldy expressions about the dynamics. On the other hand, unlike ordinary differential equations (ODEs), they do not discard information about the stochasticity of the process. We show that these are especially suitable for the analysis of fixed budget scenarios and present analogs of the additive and multiplicative drift theorems for SDEs. We exemplify the use of these methods for two model algorithms ((1+1) EA and RLS) on two canonical problems(OneMax and LeadingOnes). author: - first_name: Tiago full_name: Paixao, Tiago id: 2C5658E6-F248-11E8-B48F-1D18A9856A87 last_name: Paixao orcid: 0000-0003-2361-3953 - first_name: Jorge full_name: Pérez Heredia, Jorge last_name: Pérez Heredia citation: ama: 'Paixao T, Pérez Heredia J. An application of stochastic differential equations to evolutionary algorithms. In: Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms. ACM; 2017:3-11. doi:10.1145/3040718.3040729' apa: 'Paixao, T., & Pérez Heredia, J. (2017). An application of stochastic differential equations to evolutionary algorithms. In Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms (pp. 3–11). Copenhagen, Denmark: ACM. https://doi.org/10.1145/3040718.3040729' chicago: Paixao, Tiago, and Jorge Pérez Heredia. “An Application of Stochastic Differential Equations to Evolutionary Algorithms.” In Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, 3–11. ACM, 2017. https://doi.org/10.1145/3040718.3040729. ieee: T. Paixao and J. Pérez Heredia, “An application of stochastic differential equations to evolutionary algorithms,” in Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, Copenhagen, Denmark, 2017, pp. 3–11. ista: 'Paixao T, Pérez Heredia J. 2017. An application of stochastic differential equations to evolutionary algorithms. Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms. FOGA: Foundations of Genetic Algorithms, 3–11.' mla: Paixao, Tiago, and Jorge Pérez Heredia. “An Application of Stochastic Differential Equations to Evolutionary Algorithms.” Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, ACM, 2017, pp. 3–11, doi:10.1145/3040718.3040729. short: T. Paixao, J. Pérez Heredia, in:, Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms, ACM, 2017, pp. 3–11. conference: end_date: 2017-01-15 location: Copenhagen, Denmark name: 'FOGA: Foundations of Genetic Algorithms' start_date: 2017-01-12 date_created: 2018-12-11T11:50:12Z date_published: 2017-01-12T00:00:00Z date_updated: 2021-01-12T06:48:22Z day: '12' department: - _id: NiBa doi: 10.1145/3040718.3040729 language: - iso: eng month: '01' oa_version: None page: 3 - 11 publication: Proceedings of the 14th ACM/SIGEVO Conference on Foundations of Genetic Algorithms publication_identifier: isbn: - 978-145034651-1 publication_status: published publisher: ACM publist_id: '6255' quality_controlled: '1' scopus_import: 1 status: public title: An application of stochastic differential equations to evolutionary algorithms type: conference user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 year: '2017' ... --- _id: '11518' abstract: - lang: eng text: "We present spectroscopic follow-up observations of CR7 with ALMA, targeted at constraining the infrared (IR) continuum and [C II]158 mm line-emission at high spatial resolution matched to the HST/WFC3 imaging. CR7 is a luminous Lyα emitting galaxy at z = 6.6 that consists of three separated UV-continuum components. Our observations reveal several well-separated components of [C II] emission. The two most luminous components in [C II] coincide with the brightest UV components (A and B), blueshifted by »150 km s−1 with respect to the\r\npeak of Lyα emission. Other [C II] components are observed close to UV clumps B and C and are blueshifted by »300 and ≈80 km s−1 with respect to the systemic redshift. We do not detect FIR continuum emission due to dust with a 3σ limiting luminosity LIR T L d 35 K 3.1 10 = <´ 10 ( ) . This allows us to mitigate uncertainties in the dust-corrected SFR and derive SFRs for the three UV clumps A, B, and C of 28, 5, and 7 M yr−1. All clumps have [C II] luminosities consistent within the scatter observed in the local relation between SFR and L[ ] C II , implying that strong Lyα emission does not necessarily anti-correlate with [C II] luminosity. Combining\r\nour measurements with the literature, we show that galaxies with blue UV slopes have weaker [C II] emission at fixed SFR, potentially due to their lower metallicities and/or higher photoionization. Comparison with hydrodynamical simulations suggests that CR7ʼs clumps have metallicities of 0.1 Z Z 0.2 < < . The observed ISM structure of CR7 indicates that we are likely witnessing the build up of a central galaxy in the early universe through complex accretion of satellites." acknowledgement: 'We thank the referee for their constructive comments, which have helped improve the quality and clarity of this work. We thank Raffaella Schneider for comments on an earlier version of this paper. We thank Leindert Boogaard, Steven Bos, Rychard Bouwens, and Renske Smit for discussions. J.M. acknowledges the support of a Huygens PhD fellowship from Leiden University. D.S. acknowledges financial support from the Netherlands Organisation for Scientific research (NWO) through a Veni fellowship and from Lancaster University through an Early Career Internal Grant A100679. A.F. acknowledges support from the ERC Advanced Grant INTERSTELLAR H2020/740120. B.D. acknowledges financial support from NASA through the Astrophysics Data Analysis Program (ADAP), grant number NNX12AE20G. Based on observations made with ESO Telescopes at the La Silla Paranal Observatory under programme ID 294.A-5018. This paper makes use of the following ALMA data: ADS/JAO.ALMA#2015.1.00122.S. ALMA is a partnership of ESO (representing its member states), NSF (USA), and NINS (Japan), together with NRC (Canada) and NSC and ASIAA (Taiwan), and KASI (Republic of Korea), in cooperation with the Republic of Chile. The Joint ALMA Observatory is operated by ESO, AUI/NRAO, and NAOJ.' article_number: '145' article_processing_charge: No article_type: original author: - first_name: Jorryt J full_name: Matthee, Jorryt J id: 7439a258-f3c0-11ec-9501-9df22fe06720 last_name: Matthee orcid: 0000-0003-2871-127X - first_name: D. full_name: Sobral, D. last_name: Sobral - first_name: F. full_name: Boone, F. last_name: Boone - first_name: H. full_name: Röttgering, H. last_name: Röttgering - first_name: D. full_name: Schaerer, D. last_name: Schaerer - first_name: M. full_name: Girard, M. last_name: Girard - first_name: A. full_name: Pallottini, A. last_name: Pallottini - first_name: L. full_name: Vallini, L. last_name: Vallini - first_name: A. full_name: Ferrara, A. last_name: Ferrara - first_name: B. full_name: Darvish, B. last_name: Darvish - first_name: B. full_name: Mobasher, B. last_name: Mobasher citation: ama: Matthee JJ, Sobral D, Boone F, et al. ALMA reveals metals yet no dust within multiple components in CR7. The Astrophysical Journal. 2017;851(2). doi:10.3847/1538-4357/aa9931 apa: Matthee, J. J., Sobral, D., Boone, F., Röttgering, H., Schaerer, D., Girard, M., … Mobasher, B. (2017). ALMA reveals metals yet no dust within multiple components in CR7. The Astrophysical Journal. IOP Publishing. https://doi.org/10.3847/1538-4357/aa9931 chicago: Matthee, Jorryt J, D. Sobral, F. Boone, H. Röttgering, D. Schaerer, M. Girard, A. Pallottini, et al. “ALMA Reveals Metals yet No Dust within Multiple Components in CR7.” The Astrophysical Journal. IOP Publishing, 2017. https://doi.org/10.3847/1538-4357/aa9931. ieee: J. J. Matthee et al., “ALMA reveals metals yet no dust within multiple components in CR7,” The Astrophysical Journal, vol. 851, no. 2. IOP Publishing, 2017. ista: Matthee JJ, Sobral D, Boone F, Röttgering H, Schaerer D, Girard M, Pallottini A, Vallini L, Ferrara A, Darvish B, Mobasher B. 2017. ALMA reveals metals yet no dust within multiple components in CR7. The Astrophysical Journal. 851(2), 145. mla: Matthee, Jorryt J., et al. “ALMA Reveals Metals yet No Dust within Multiple Components in CR7.” The Astrophysical Journal, vol. 851, no. 2, 145, IOP Publishing, 2017, doi:10.3847/1538-4357/aa9931. short: J.J. Matthee, D. Sobral, F. Boone, H. Röttgering, D. Schaerer, M. Girard, A. Pallottini, L. Vallini, A. Ferrara, B. Darvish, B. Mobasher, The Astrophysical Journal 851 (2017). date_created: 2022-07-07T08:48:04Z date_published: 2017-12-21T00:00:00Z date_updated: 2022-08-18T10:23:35Z day: '21' doi: 10.3847/1538-4357/aa9931 extern: '1' external_id: arxiv: - '1709.06569' intvolume: ' 851' issue: '2' keyword: - Space and Planetary Science - Astronomy and Astrophysics - dark ages - reionization - 'first stars – galaxies: formation – galaxies: high-redshift – galaxies: ISM – galaxies: kinematics and dynamics' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1709.06569 month: '12' oa: 1 oa_version: Preprint publication: The Astrophysical Journal publication_identifier: eissn: - 1538-4357 issn: - 0004-637X publication_status: published publisher: IOP Publishing quality_controlled: '1' scopus_import: '1' status: public title: ALMA reveals metals yet no dust within multiple components in CR7 type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 851 year: '2017' ... --- _id: '11562' abstract: - lang: eng text: We present the CAlibrating LYMan-α with Hα (CALYMHA) pilot survey and new results on Lyman α (Lyα) selected galaxies at z ∼ 2. We use a custom-built Lyα narrow-band filter at the Isaac Newton Telescope, designed to provide a matched volume coverage to the z = 2.23 Hα HiZELS survey. Here, we present the first results for the COSMOS and UDS fields. Our survey currently reaches a 3σ line flux limit of ∼4 × 10−17 erg s−1 cm−2, and a Lyα luminosity limit of ∼1042.3 erg s−1. We find 188 Lyα emitters over 7.3 × 105 Mpc3, but also find significant numbers of other line-emitting sources corresponding to He II, C III] and C IV emission lines. These sources are important contaminants, and we carefully remove them, unlike most previous studies. We find that the Lyα luminosity function at z = 2.23 is very well described by a Schechter function up to LLy α ≈ 1043 erg s−1 with L∗=1042.59+0.16−0.08 erg s−1, ϕ∗=10−3.09+0.14−0.34 Mpc−3 and α = −1.75 ± 0.25. Above LLy α ≈ 1043 erg s−1, the Lyα luminosity function becomes power-law like, driven by X-ray AGN. We find that Lyα-selected emitters have a high escape fraction of 37 ± 7 per cent, anticorrelated with Lyα luminosity and correlated with Lyα equivalent width. Lyα emitters have ubiquitous large (≈40 kpc) Lyα haloes, ∼2 times larger than their Hα extents. By directly comparing our Lyα and Hα luminosity functions, we find that the global/overall escape fraction of Lyα photons (within a 13 kpc radius) from the full population of star-forming galaxies is 5.1 ± 0.2 per cent at the peak of the star formation history. An extra 3.3 ± 0.3 per cent of Lyα photons likely still escape, but at larger radii. acknowledgement: 'We thank the reviewer for his/her helpful comments and suggestions that have greatly improved this work. DS and JM acknowledge financial support from the Netherlands Organisation for Scientific research (NWO) through a Veni fellowship. DS also acknowledges funding from FCT through an FCT Investigator Starting Grant and Start-up Grant (IF/01154/2012/CP0189/CT0010). PNB is grateful for support from the UK STFC via grant ST/M001229/1. IRS acknowledges support from STFC (ST/L00075X/1), the ERC Advanced Investigator programme DUSTYGAL 321334 and a Royal Society/Wolfson merit award. We thank Matthew Hayes, Ryan Trainor, Kimihiko Nakajima and Anne Verhamme for many helpful discussions and Ana Sobral, Carolina Duarte and Miguel Domingos for taking part in observations with the NB392 filter. We also thank Sergio Santos for helpful comments. This research is based on observations obtained on the Isaac Newton Telescope (INT), programs: I13AN002, I14AN002, 088-INT7/14A, I14BN006, 118-INT13/14B & I15AN008. The authors acknowledge the award of time from programmes: I13AN002, I14AN002, 088-INT7/14A, I14BN006, 118-INT13/14B, I15AN008 on the INT. INT is operated on the island of La Palma by the Isaac Newton Group in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofisica de Canarias. Based on observations made with ESO Telescopes at the La Silla Paranal Observatory under programme ID 098.A 0819. We have benefited greatly from the publicly available programming language PYTHON, including the NUMPY, MATPLOTLIB, PYFITS, SCIPY and ASTROPY packages, the astronomical imaging tools SEXTRACTOR, SWARP (Bertin & Arnouts 1996; Bertin 2010), SCAMP (Bertin 2006) and TOPCAT (Taylor 2005). Dedicated to the memory of M. L. Nicolau and M. C. Serrano.' article_processing_charge: No article_type: original author: - first_name: David full_name: Sobral, David last_name: Sobral - first_name: Jorryt J full_name: Matthee, Jorryt J id: 7439a258-f3c0-11ec-9501-9df22fe06720 last_name: Matthee orcid: 0000-0003-2871-127X - first_name: Philip full_name: Best, Philip last_name: Best - first_name: Andra full_name: Stroe, Andra last_name: Stroe - first_name: Huub full_name: Röttgering, Huub last_name: Röttgering - first_name: Iván full_name: Oteo, Iván last_name: Oteo - first_name: Ian full_name: Smail, Ian last_name: Smail - first_name: Leah full_name: Morabito, Leah last_name: Morabito - first_name: Ana full_name: Paulino-Afonso, Ana last_name: Paulino-Afonso citation: ama: 'Sobral D, Matthee JJ, Best P, et al. The CALYMHA survey: Lyα luminosity function and global escape fraction of Lyα photons at z = 2.23. Monthly Notices of the Royal Astronomical Society. 2017;466(1):1242-1258. doi:10.1093/mnras/stw3090' apa: 'Sobral, D., Matthee, J. J., Best, P., Stroe, A., Röttgering, H., Oteo, I., … Paulino-Afonso, A. (2017). The CALYMHA survey: Lyα luminosity function and global escape fraction of Lyα photons at z = 2.23. Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stw3090' chicago: 'Sobral, David, Jorryt J Matthee, Philip Best, Andra Stroe, Huub Röttgering, Iván Oteo, Ian Smail, Leah Morabito, and Ana Paulino-Afonso. “The CALYMHA Survey: Lyα Luminosity Function and Global Escape Fraction of Lyα Photons at z = 2.23.” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2017. https://doi.org/10.1093/mnras/stw3090.' ieee: 'D. Sobral et al., “The CALYMHA survey: Lyα luminosity function and global escape fraction of Lyα photons at z = 2.23,” Monthly Notices of the Royal Astronomical Society, vol. 466, no. 1. Oxford University Press, pp. 1242–1258, 2017.' ista: 'Sobral D, Matthee JJ, Best P, Stroe A, Röttgering H, Oteo I, Smail I, Morabito L, Paulino-Afonso A. 2017. The CALYMHA survey: Lyα luminosity function and global escape fraction of Lyα photons at z = 2.23. Monthly Notices of the Royal Astronomical Society. 466(1), 1242–1258.' mla: 'Sobral, David, et al. “The CALYMHA Survey: Lyα Luminosity Function and Global Escape Fraction of Lyα Photons at z = 2.23.” Monthly Notices of the Royal Astronomical Society, vol. 466, no. 1, Oxford University Press, 2017, pp. 1242–58, doi:10.1093/mnras/stw3090.' short: D. Sobral, J.J. Matthee, P. Best, A. Stroe, H. Röttgering, I. Oteo, I. Smail, L. Morabito, A. Paulino-Afonso, Monthly Notices of the Royal Astronomical Society 466 (2017) 1242–1258. date_created: 2022-07-12T12:04:16Z date_published: 2017-04-01T00:00:00Z date_updated: 2022-08-19T07:18:20Z day: '01' doi: 10.1093/mnras/stw3090 extern: '1' external_id: arxiv: - '1609.05897' intvolume: ' 466' issue: '1' keyword: - Space and Planetary Science - Astronomy and Astrophysics - 'galaxies: evolution' - 'galaxies: haloes' - 'galaxies: high-redshift' - 'galaxies: luminosity function' - mass function - 'galaxies: statistics' - 'cosmology: observations' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1609.05897 month: '04' oa: 1 oa_version: Preprint page: 1242-1258 publication: Monthly Notices of the Royal Astronomical Society publication_identifier: eissn: - 1365-2966 issn: - 0035-8711 publication_status: published publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: 'The CALYMHA survey: Lyα luminosity function and global escape fraction of Lyα photons at z = 2.23' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 466 year: '2017' ... --- _id: '11566' abstract: - lang: eng text: While traditionally associated with active galactic nuclei (AGN), the properties of the C II] (λ = 2326 Å), C III] (λ, λ = 1907, 1909 Å) and C IV (λ, λ = 1549, 1551 Å) emission lines are still uncertain as large, unbiased samples of sources are scarce. We present the first blind, statistical study of C II], C III] and C IV emitters at z ∼ 0.68, 1.05, 1.53, respectively, uniformly selected down to a flux limit of ∼4 × 10−17 erg s−1 cm−1 through a narrow-band survey covering an area of ∼1.4 deg2 over COSMOS and UDS. We detect 16 C II], 35 C III] and 17 C IV emitters, whose nature we investigate using optical colours as well as Hubble Space Telescope (HST), X-ray, radio and far-infrared data. We find that z ∼ 0.7 C II] emitters are consistent with a mixture of blue (UV slope β = −2.0 ± 0.4) star-forming (SF) galaxies with discy HST structure and AGN with Seyfert-like morphologies. Bright C II] emitters have individual X-ray detections as well as high average black hole accretion rates (BHARs) of ∼0.1 M⊙ yr−1. C III] emitters at z ∼ 1.05 trace a general population of SF galaxies, with β = −0.8 ± 1.1, a variety of optical morphologies, including isolated and interacting galaxies and low BHAR (<0.02 M⊙ yr−1). Our C IV emitters at z ∼ 1.5 are consistent with young, blue quasars (β ∼ −1.9) with point-like optical morphologies, bright X-ray counterparts and large BHAR (0.8  M⊙ yr−1). We also find some surprising C II], C III] and C IV emitters with rest-frame equivalent widths (EWs) that could be as large as 50–100 Å. AGN or spatial offsets between the UV continuum stellar disc and the line-emitting regions may explain the large EW. These bright C II], C III] and C IV emitters are ideal candidates for spectroscopic follow-up to fully unveil their nature. acknowledgement: 'We would like to thank the anonymous referee for her/his valuable input that helped improve the clarity and interpretation of our results. DS acknowledges financial support from the Netherlands Organisation for Scientific research (NWO), through a Veni fellowship. IO acknowledges support from the European Research Council in the form of the Advanced Investigator Programme, 321302, COSMICISM. CALYMHA data are based on observations made with the Isaac Newton Telescope (proposals 13AN002, I14AN002, 088-INT7/14A, I14BN006, 118-INT13/14B, I15AN008) operated on the island of La Palma by the Isaac Newton Group in the Spanish Observatorio del Roque de los Muchachos of the Instituto de Astrofísica de Canarias. Also based on data products from observations made with ESO Telescopes at the La Silla Paranal Observatory under ESO programme IDs 098.A-0819 and 179.A-2005. We are grateful to E. L. Wright and J. Schombert for their cosmology calculator. We would like to thank the authors of NUMPY (van der Walt et al. 2011), SCIPY (Jones et al. 2001), MATPLOTLIB (Hunter 2007) and ASTROPY (Astropy Collaboration et al. 2013) for making these packages publicly available. This research has made use of the NASA/IPAC Extragalactic Database (NED), which is ' article_processing_charge: No article_type: original author: - first_name: Andra full_name: Stroe, Andra last_name: Stroe - first_name: David full_name: Sobral, David last_name: Sobral - first_name: Jorryt J full_name: Matthee, Jorryt J id: 7439a258-f3c0-11ec-9501-9df22fe06720 last_name: Matthee orcid: 0000-0003-2871-127X - first_name: João full_name: Calhau, João last_name: Calhau - first_name: Ivan full_name: Oteo, Ivan last_name: Oteo citation: ama: Stroe A, Sobral D, Matthee JJ, Calhau J, Oteo I. A 1.4 deg2 blind survey for C II], C III] and C IV at z ∼ 0.7–1.5 – I. Nature, morphologies and equivalent widths . Monthly Notices of the Royal Astronomical Society. 2017;471(3):2558-2574. doi:10.1093/mnras/stx1712 apa: Stroe, A., Sobral, D., Matthee, J. J., Calhau, J., & Oteo, I. (2017). A 1.4 deg2 blind survey for C II], C III] and C IV at z ∼ 0.7–1.5 – I. Nature, morphologies and equivalent widths . Monthly Notices of the Royal Astronomical Society. Oxford University Press. https://doi.org/10.1093/mnras/stx1712 chicago: Stroe, Andra, David Sobral, Jorryt J Matthee, João Calhau, and Ivan Oteo. “A 1.4 Deg2 Blind Survey for C II], C III] and C IV at z ∼ 0.7–1.5 – I. Nature, Morphologies and Equivalent Widths .” Monthly Notices of the Royal Astronomical Society. Oxford University Press, 2017. https://doi.org/10.1093/mnras/stx1712. ieee: A. Stroe, D. Sobral, J. J. Matthee, J. Calhau, and I. Oteo, “A 1.4 deg2 blind survey for C II], C III] and C IV at z ∼ 0.7–1.5 – I. Nature, morphologies and equivalent widths ,” Monthly Notices of the Royal Astronomical Society, vol. 471, no. 3. Oxford University Press, pp. 2558–2574, 2017. ista: Stroe A, Sobral D, Matthee JJ, Calhau J, Oteo I. 2017. A 1.4 deg2 blind survey for C II], C III] and C IV at z ∼ 0.7–1.5 – I. Nature, morphologies and equivalent widths . Monthly Notices of the Royal Astronomical Society. 471(3), 2558–2574. mla: Stroe, Andra, et al. “A 1.4 Deg2 Blind Survey for C II], C III] and C IV at z ∼ 0.7–1.5 – I. Nature, Morphologies and Equivalent Widths .” Monthly Notices of the Royal Astronomical Society, vol. 471, no. 3, Oxford University Press, 2017, pp. 2558–74, doi:10.1093/mnras/stx1712. short: A. Stroe, D. Sobral, J.J. Matthee, J. Calhau, I. Oteo, Monthly Notices of the Royal Astronomical Society 471 (2017) 2558–2574. date_created: 2022-07-12T12:33:16Z date_published: 2017-11-01T00:00:00Z date_updated: 2022-08-19T07:59:57Z day: '01' doi: 10.1093/mnras/stx1712 extern: '1' external_id: arxiv: - '1703.10169' intvolume: ' 471' issue: '3' keyword: - Space and Planetary Science - Astronomy and Astrophysics - 'galaxies: active' - 'galaxies: high-redshift' - 'quasars: emission lines' - 'galaxies: star formation' - 'cosmology: observations' language: - iso: eng main_file_link: - open_access: '1' url: https://arxiv.org/abs/1703.10169 month: '11' oa: 1 oa_version: Preprint page: 2558-2574 publication: Monthly Notices of the Royal Astronomical Society publication_identifier: eissn: - 1365-2966 issn: - 0035-8711 publication_status: published publisher: Oxford University Press quality_controlled: '1' scopus_import: '1' status: public title: 'A 1.4 deg2 blind survey for C II], C III] and C IV at z ∼ 0.7–1.5 – I. Nature, morphologies and equivalent widths ' type: journal_article user_id: 2DF688A6-F248-11E8-B48F-1D18A9856A87 volume: 471 year: '2017' ...