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  1. Book ; Online: K-Ar age determination of Paleozoic rock samples from northern Victoria Land, Antarctica, supplementary data to: Adams, Christopher J (2006): Style of uplift of Paleozoic terranes in northern Victoria Land, Antarctica: Evidence from K-Ar age patterns. In: F?tterer, D K, Damaske, D, Kleinschmidt, G, Miller, H & Tessensohn, F (eds.), Antarctica: contributions to global earth sciences, Springer, Berlin, Heidelberg, New York, 205-214

    Adams, Christopher J

    2007  

    Abstract: ... Adams, Christopher J (1997): Initial strontium isotopic signatures of Late Precambrian-Early Paleozoic ...

    Abstract K-Ar ages of 82 slate and schist (white-mica-rich whole rock) samples are reported for Late Precambrian-Early Ordovician metamorphic rocks of the Wilson, Bowers and Robertson Bay terranes of northern Victoria Land. These are amalgamated in two vertical sections along composite NE-SW horizontal profiles across (1) Oates Coast in the north, and (2) Terra Nova Bay area in the south. The ages are in the range 328-517 Ma. Both profiles show some age variation with altitude, but more importantly, they define an inverted wedge shaped pattern, reflecting a "pop-up" strucure. This is oriented NW-SE at the eastern margin of the Wilson terrane, and the edges coincide with the Exiles and Wilson Thrusts which cross the region. Ages inside the "pop-up" structure are younger, ca. 460-480 Ma, than those along its eastern and western flanks, ca. 490-520 Ma. The K-Ar age patterns thus demonstrate a late Ross Orogenic age (ca. 460 Ma) for this structure, which may be associated with assembly of the Wilson and Bowers terranes.

    REFERENCE:
    Adams, Christopher J (1997): Initial strontium isotopic signatures of Late Precambrian-Early Paleozoic metasediments from northern Victoria Land, East Antarctica. In: Ricci, G.A. (ed.), The Antarctic region: geological evolution and processes, Terra Antarctica Publication, Sienna, 227-231
    Language English
    Dates of publication 2007-9999
    Size Online-Ressource
    Publisher PANGAEA - Data Publisher for Earth & Environmental Science
    Publishing place Bremen/Bremerhaven
    Document type Book ; Online
    Note This dataset is supplement to hdl:10013/epic.26834.d001
    DOI 10.1594/PANGAEA.605207
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  2. Article ; Online: Crystal Structure of Bimekizumab Fab Fragment in Complex with IL-17F Provides Molecular Basis for Dual IL-17A and IL-17F Inhibition.

    Adams, Ralph / Bunick, Christopher G / Lawson, Alastair D G / Gomez, Braulio / Shaw, Stevan

    The Journal of investigative dermatology

    2024  

    Language English
    Publishing date 2024-04-15
    Publishing country United States
    Document type Journal Article
    ZDB-ID 80136-7
    ISSN 1523-1747 ; 0022-202X
    ISSN (online) 1523-1747
    ISSN 0022-202X
    DOI 10.1016/j.jid.2024.03.037
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Preventing unnecessary urine cultures at a Veteran's affairs healthcare system.

    Nix, Chad D / Messer, William B / Boda, Amy / MacKay, Kimberly T / Holmquist, Jennifer / Adams, La'Tonzia L / Gladwin, Eric / Pfeiffer, Christopher D

    Infection control and hospital epidemiology

    2024  , Page(s) 1–3

    Language English
    Publishing date 2024-03-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 639378-0
    ISSN 1559-6834 ; 0195-9417 ; 0899-823X
    ISSN (online) 1559-6834
    ISSN 0195-9417 ; 0899-823X
    DOI 10.1017/ice.2024.44
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  4. Article ; Online: Unravelling the fluorescence kinetics of light-harvesting proteins with simulated measurements.

    Gray, Callum / Kailas, Lekshmi / Adams, Peter G / Duffy, Christopher D P

    Biochimica et biophysica acta. Bioenergetics

    2023  Volume 1865, Issue 1, Page(s) 149004

    Abstract: The plant light-harvesting pigment-protein complex LHCII is the major antenna sub-unit of PSII and is generally (though not universally) accepted to play a role in photoprotective energy dissipation under high light conditions, a process known Non- ... ...

    Abstract The plant light-harvesting pigment-protein complex LHCII is the major antenna sub-unit of PSII and is generally (though not universally) accepted to play a role in photoprotective energy dissipation under high light conditions, a process known Non-Photochemical Quenching (NPQ). The underlying mechanisms of energy trapping and dissipation within LHCII are still debated. Various models have been proposed for the underlying molecular detail of NPQ, but they are often based on different interpretations of very similar transient absorption measurements of isolated complexes. Here we present a simulated measurement of the fluorescence decay kinetics of quenched LHCII aggregates to determine whether this relatively simple measurement can discriminate between different potential NPQ mechanisms. We simulate not just the underlying physics (excitation, energy migration, quenching and singlet-singlet annihilation) but also the signal detection and typical experimental data analysis. Comparing this to a selection of published fluorescence decay kinetics we find that: (1) Different proposed quenching mechanisms produce noticeably different fluorescence kinetics even at low (annihilation free) excitation density, though the degree of difference is dependent on pulse width. (2) Measured decay kinetics are consistent with most LHCII trimers becoming relatively slow excitation quenchers. A small sub-population of very fast quenchers produces kinetics which do not resemble any observed measurement. (3) It is necessary to consider at least two distinct quenching mechanisms in order to accurately reproduce experimental kinetics, supporting the idea that NPQ is not a simple binary switch.
    MeSH term(s) Fluorescence ; Photosystem II Protein Complex/metabolism ; Light-Harvesting Protein Complexes/metabolism ; Thylakoids/metabolism ; Physics
    Chemical Substances Photosystem II Protein Complex ; Light-Harvesting Protein Complexes
    Language English
    Publishing date 2023-09-11
    Publishing country Netherlands
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 60-7
    ISSN 1879-2650 ; 1879-2596 ; 1879-260X ; 1872-8006 ; 1879-2642 ; 1879-2618 ; 0006-3002 ; 0005-2728 ; 0005-2736 ; 0304-4165 ; 0167-4838 ; 1388-1981 ; 0167-4889 ; 0167-4781 ; 0304-419X ; 1570-9639 ; 0925-4439 ; 1874-9399
    ISSN (online) 1879-2650 ; 1879-2596 ; 1879-260X ; 1872-8006 ; 1879-2642 ; 1879-2618
    ISSN 0006-3002 ; 0005-2728 ; 0005-2736 ; 0304-4165 ; 0167-4838 ; 1388-1981 ; 0167-4889 ; 0167-4781 ; 0304-419X ; 1570-9639 ; 0925-4439 ; 1874-9399
    DOI 10.1016/j.bbabio.2023.149004
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Cost Analysis of the American Board of Internal Medicine's Maintenance-of-Certification Program.

    Adams, Christopher D

    Annals of internal medicine

    2016  Volume 164, Issue 8, Page(s) 571

    MeSH term(s) Costs and Cost Analysis ; Humans ; Internal Medicine/standards ; Specialty Boards/economics
    Language English
    Publishing date 2016-04-19
    Publishing country United States
    Document type Comment ; Letter
    ZDB-ID 336-0
    ISSN 1539-3704 ; 0003-4819
    ISSN (online) 1539-3704
    ISSN 0003-4819
    DOI 10.7326/L16-0006
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  6. Article ; Online: Identifying and quantifying isoforms from accurate full-length transcriptome sequencing reads with Mandalorion.

    Volden, Roger / Schimke, Kayla D / Byrne, Ashley / Dubocanin, Danilo / Adams, Matthew / Vollmers, Christopher

    Genome biology

    2023  Volume 24, Issue 1, Page(s) 167

    Abstract: In this manuscript, we introduce and benchmark Mandalorion v4.1 for the identification and quantification of full-length transcriptome sequencing reads. It further improves upon the already strong performance of Mandalorion v3.6 used in the LRGASP ... ...

    Abstract In this manuscript, we introduce and benchmark Mandalorion v4.1 for the identification and quantification of full-length transcriptome sequencing reads. It further improves upon the already strong performance of Mandalorion v3.6 used in the LRGASP consortium challenge. By processing real and simulated data, we show three main features of Mandalorion: first, Mandalorion-based isoform identification has very high precision and maintains high recall even in the absence of any genome annotation. Second, isoform read counts as quantified by Mandalorion show a high correlation with simulated read counts. Third, isoforms identified by Mandalorion closely reflect the full-length transcriptome sequencing data sets they are based on.
    MeSH term(s) Transcriptome ; Protein Isoforms/genetics ; High-Throughput Nucleotide Sequencing ; Gene Expression Profiling ; Sequence Analysis, RNA
    Chemical Substances Protein Isoforms
    Language English
    Publishing date 2023-07-17
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 2040529-7
    ISSN 1474-760X ; 1474-760X
    ISSN (online) 1474-760X
    ISSN 1474-760X
    DOI 10.1186/s13059-023-02999-6
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Unravelling the fluorescence kinetics of light-harvesting proteins with simulated measurements

    Gray, Callum / Kailas, Lekshmi / Adams, Peter G. / Duffy, Christopher D.P.

    BBA - Bioenergetics. 2024 Jan., v. 1865, no. 1 p.149004-

    2024  

    Abstract: The plant light-harvesting pigment-protein complex LHCII is the major antenna sub-unit of PSII and is generally (though not universally) accepted to play a role in photoprotective energy dissipation under high light conditions, a process known Non- ... ...

    Abstract The plant light-harvesting pigment-protein complex LHCII is the major antenna sub-unit of PSII and is generally (though not universally) accepted to play a role in photoprotective energy dissipation under high light conditions, a process known Non-Photochemical Quenching (NPQ). The underlying mechanisms of energy trapping and dissipation within LHCII are still debated. Various models have been proposed for the underlying molecular detail of NPQ, but they are often based on different interpretations of very similar transient absorption measurements of isolated complexes. Here we present a simulated measurement of the fluorescence decay kinetics of quenched LHCII aggregates to determine whether this relatively simple measurement can discriminate between different potential NPQ mechanisms. We simulate not just the underlying physics (excitation, energy migration, quenching and singlet-singlet annihilation) but also the signal detection and typical experimental data analysis. Comparing this to a selection of published fluorescence decay kinetics we find that: (1) Different proposed quenching mechanisms produce noticeably different fluorescence kinetics even at low (annihilation free) excitation density, though the degree of difference is dependent on pulse width. (2) Measured decay kinetics are consistent with most LHCII trimers becoming relatively slow excitation quenchers. A small sub-population of very fast quenchers produces kinetics which do not resemble any observed measurement. (3) It is necessary to consider at least two distinct quenching mechanisms in order to accurately reproduce experimental kinetics, supporting the idea that NPQ is not a simple binary switch.
    Keywords absorption ; energy ; fluorescence ; light harvesting complex ; photosystem II ; radiation resistance ; Photosynthetic light-harvesting ; Non-photochemical quenching ; Time-correlated single photon counting ; Fluorescence lifetime
    Language English
    Dates of publication 2024-01
    Publishing place Elsevier B.V.
    Document type Article ; Online
    ZDB-ID 282711-6
    ISSN 0005-2728 ; 0304-4173
    ISSN 0005-2728 ; 0304-4173
    DOI 10.1016/j.bbabio.2023.149004
    Database NAL-Catalogue (AGRICOLA)

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  8. Article ; Online: Concurrent Validity of Measures of Upper Extremity Function Derived from Videogame-Based Motion Capture for Children with Hemiplegia.

    Adams, Richard J / Lunsford, Christopher D / Stevenson, Richard D / Ellington, Allison L / Lichter, Matthew D / Patrie, James T

    Games for health journal

    2023  Volume 12, Issue 4, Page(s) 323–329

    Abstract: Objective: ...

    Abstract Objective:
    MeSH term(s) Child ; Humans ; Hemiplegia ; Quality of Life ; Motion Capture ; Upper Extremity ; Video Games ; Cerebral Palsy
    Language English
    Publishing date 2023-03-21
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2650543-5
    ISSN 2161-7856 ; 2161-783X
    ISSN (online) 2161-7856
    ISSN 2161-783X
    DOI 10.1089/g4h.2022.0160
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Greater ecophysiological stress tolerance in the core environment than in extreme environments of wild chickpea (Cicer reticulatum).

    Krieg, Christopher P / Smith, Duncan D / Adams, Mark A / Berger, Jens / Layegh Nikravesh, Niloofar / von Wettberg, Eric J

    Scientific reports

    2024  Volume 14, Issue 1, Page(s) 5744

    Abstract: Global climate change and land use change underlie a need to develop new crop breeding strategies, and crop wild relatives (CWR) have become an important potential source of new genetic material to improve breeding efforts. Many recent approaches assume ... ...

    Abstract Global climate change and land use change underlie a need to develop new crop breeding strategies, and crop wild relatives (CWR) have become an important potential source of new genetic material to improve breeding efforts. Many recent approaches assume adaptive trait variation increases towards the relative environmental extremes of a species range, potentially missing valuable trait variation in more moderate or typical climates. Here, we leveraged distinct genotypes of wild chickpea (Cicer reticulatum) that differ in their relative climates from moderate to more extreme and perform targeted assessments of drought and heat tolerance. We found significance variation in ecophysiological function and stress tolerance between genotypes but contrary to expectations and current paradigms, it was individuals from more moderate climates that exhibited greater capacity for stress tolerance than individuals from warmer and drier climates. These results indicate that wild germplasm collection efforts to identify adaptive variation should include the full range of environmental conditions and habitats instead of only environmental extremes, and that doing so may significantly enhance the success of breeding programs broadly.
    MeSH term(s) Humans ; Cicer/genetics ; Plant Breeding ; Phenotype ; Genotype ; Extreme Environments
    Language English
    Publishing date 2024-03-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-024-56457-9
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  10. Article ; Online: Management of urologic prosthetic reservoirs at the time of inguinal or pelvic surgery.

    Tua-Caraccia, Rafael D / Adams, Eric S / Watters, Christopher R / Lentz, Aaron C

    Sexual medicine reviews

    2023  Volume 11, Issue 4, Page(s) 431–440

    Abstract: Introduction: The artificial urinary sphincter and 3-piece inflatable penile prosthesis each require a fluid storage component and thus have components in the inguinal and pelvic regions. Because of this, patients with urologic prosthetics sometimes ... ...

    Abstract Introduction: The artificial urinary sphincter and 3-piece inflatable penile prosthesis each require a fluid storage component and thus have components in the inguinal and pelvic regions. Because of this, patients with urologic prosthetics sometimes present challenges during future nonprosthetic operations. Presently, there is no established guideline for device management with ensuing inguinal or pelvic surgery.
    Aims: This article outlines concerns during pelvic and inguinal surgery for patients with an artificial urinary sphincter and/or inflatable penile prosthesis and proposes an algorithm for preoperative surgical planning and decision making.
    Methods: We conducted a narrative review of the literature on operative management of these prosthetic devices. Publications were identified by searching electronic databases. Only peer-reviewed publications available in English were considered for this review.
    Results: We review the important considerations as well as available options for operative management of these prosthetic devices during subsequent nonprosthetic surgery and highlight the advantages and disadvantages of each. Finally, we suggest a framework for helping surgeons determine which management strategy is most appropriate for their individual patients.
    Conclusion: The best management strategy will differ depending on patient values, the planned surgery, and patient-specific factors. Surgeons should understand and counsel patients on all available options and encourage informed, shared decision making to determine the best individualized approach.
    MeSH term(s) Male ; Humans ; Penile Implantation/adverse effects ; Erectile Dysfunction/etiology ; Penile Prosthesis/adverse effects ; Prosthesis Implantation ; Pelvis/surgery
    Language English
    Publishing date 2023-05-18
    Publishing country Netherlands
    Document type Review ; Journal Article
    ZDB-ID 2722257-3
    ISSN 2050-0521 ; 2050-0513
    ISSN (online) 2050-0521
    ISSN 2050-0513
    DOI 10.1093/sxmrev/qead018
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