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  1. Article ; Online: Leveraging impression management motives to increase the use of face masks.

    Zhao, Charlene / Liu, Qiushan / March, David S / Hicks, Lindsey L / McNulty, James K

    The Journal of social psychology

    2023  , Page(s) 1–17

    Abstract: Three pilot studies ( ...

    Abstract Three pilot studies (
    Language English
    Publishing date 2023-06-22
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2066653-6
    ISSN 1940-1183 ; 0022-4545
    ISSN (online) 1940-1183
    ISSN 0022-4545
    DOI 10.1080/00224545.2023.2216880
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Rapid entry to phenanthroindolizidine alkaloids

    St Pierre, Max / Kempthorne, Christine J / Liscombe, David K / McNulty, James

    Organic & biomolecular chemistry

    2023  Volume 21, Issue 40, Page(s) 8075–8078

    Abstract: A rapid total synthesis of seco-phenanthroindolizidine alkaloids was achieved involving a one-pot acid catalyzed deprotection- condensation-electrocyclization strategy. This synthetic route provided a concise synthesis of (±)-seco-antofine and (±)- ... ...

    Abstract A rapid total synthesis of seco-phenanthroindolizidine alkaloids was achieved involving a one-pot acid catalyzed deprotection- condensation-electrocyclization strategy. This synthetic route provided a concise synthesis of (±)-seco-antofine and (±)-septicine in only 4 steps with an overall yield of 22% and 17%, respectively.
    Language English
    Publishing date 2023-10-18
    Publishing country England
    Document type Journal Article
    ZDB-ID 2097583-1
    ISSN 1477-0539 ; 1477-0520
    ISSN (online) 1477-0539
    ISSN 1477-0520
    DOI 10.1039/d3ob01359f
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Mass spectrometry-based metabolomics for the elucidation of alkaloid biosynthesis and function in invasive Vincetoxicum rossicum populations.

    Kempthorne, Christine J / St Pierre, Max / Le, Andrew / Livingstone, Stuart / McNulty, James / Cadotte, Marc W / Liscombe, David K

    Phytochemistry

    2024  Volume 221, Page(s) 114051

    Abstract: The genus Vincetoxicum includes a couple of highly invasive vines in North America that threaten biodiversity and challenge land management strategies. Vincetoxicum species are known to produce bioactive phenanthroindolizidine alkaloids that might play a ...

    Abstract The genus Vincetoxicum includes a couple of highly invasive vines in North America that threaten biodiversity and challenge land management strategies. Vincetoxicum species are known to produce bioactive phenanthroindolizidine alkaloids that might play a role in the invasiveness of these plants via chemical interactions with other organisms. Untargeted, high-resolution mass spectrometry-based metabolomics approaches were used to explore specialized metabolism in Vincetoxicum plants collected from invaded sites in Ontario, Canada. All metabolites corresponding to alkaloids in lab and field samples of V. rossicum and V. nigrum were identified, which collectively contained 25 different alkaloidal features. The biosynthesis of these alkaloids was investigated by the incorporation of the stable isotope-labelled phenylalanine precursor providing a basis for an updated biosynthetic pathway accounting for the rapid generation of chemical diversity in invasive Vincetoxicum. Aqueous extracts of aerial Vincetoxicum rossicum foliage had phytotoxic activity against seedlings of several species, resulting in identification of tylophorine as a phytotoxin; tylophorine and 14 other alkaloids from Vincetoxicum accumulated in soils associated with full-sun and a high-density of V. rossicum. Using desorption-electrospray ionization mass spectrometry, 15 alkaloids were found to accumulate at wounded sites of V. rossicum leaves, a chemical cocktail that would be encountered by feeding herbivores. Understanding the specialized metabolism of V. rossicum provides insight into the roles and influences of phenanthroindolizidine alkaloids in ecological systems and enables potential, natural product-based approaches for the control of invasive Vincetoxicum and other weedy species.
    MeSH term(s) Vincetoxicum ; Alkaloids ; Indolizines ; Mass Spectrometry ; Phenanthrenes
    Chemical Substances tylophorine (O41630Y8V3) ; Alkaloids ; Indolizines ; Phenanthrenes
    Language English
    Publishing date 2024-03-05
    Publishing country England
    Document type Journal Article
    ZDB-ID 208884-8
    ISSN 1873-3700 ; 0031-9422
    ISSN (online) 1873-3700
    ISSN 0031-9422
    DOI 10.1016/j.phytochem.2024.114051
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    In stock of ZB MED Bonn / Germany

    Z 1586: Show issues
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  4. Article: Finite Element Analysis Modelling of Negative Pressure Wound Therapy Drapes.

    McNulty, Amy K / Wilkes, Robert / Bjork, Jason / Turnbull, Michael / Sieracki, James

    Cureus

    2023  Volume 15, Issue 1, Page(s) e33412

    Abstract: Negative pressure wound therapy (NPWT) drape removal from the skin may be painful for patients and inadvertently cause skin damage during the length of therapy. Most NPWT drapes utilize an acrylate adhesive to achieve the seal. To improve the experience ... ...

    Abstract Negative pressure wound therapy (NPWT) drape removal from the skin may be painful for patients and inadvertently cause skin damage during the length of therapy. Most NPWT drapes utilize an acrylate adhesive to achieve the seal. To improve the experience associated with NPWT drape removal, a novel hybrid drape was developed. This drape is composed of areas of acrylate adhesive and areas of silicone adhesive. To more fully understand how the removal of the hybrid drape versus the acrylate drape affects the skin, drape removal models were developed to assess the differences in strain profiles for acrylate versus hybrid NPWT drapes using finite element analysis (FEA) to measure the strain and deformation that occurs at the tissue interface with the NPWT drape. The FEA modeling showed that the maximum principal strain associated with the removal of the acrylate drape was 47.3%, whereas the maximum principal strain associated with the removal of the hybrid drape was 21.5%. The average peel force associated with the acrylate drape was 66.1 gf/in, while the peel force for the hybrid drape was 112.5 gf/in. NPWT drape removal may, in certain instances, be related to pain and periwound skin injury. The hybrid drape tested may provide clinicians with an option for NPWT that is gentler for the skin.
    Language English
    Publishing date 2023-01-05
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2747273-5
    ISSN 2168-8184
    ISSN 2168-8184
    DOI 10.7759/cureus.33412
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  5. Article ; Online: Identification of haemanthamine as a phytotoxic alkaloid in

    Kempthorne, Christine J / Borra, Suresh / Kumar, Manoj / Dokuburra, Chanti Babu / Liscombe, David K / McNulty, James

    Natural product research

    2023  Volume 37, Issue 24, Page(s) 4232–4238

    Abstract: Emerging buds ... ...

    Abstract Emerging buds of
    MeSH term(s) Narcissus ; Amaryllidaceae Alkaloids ; Alkaloids/toxicity
    Chemical Substances narciclasine (29477-83-6) ; hemanthamine (466-75-1) ; Amaryllidaceae Alkaloids ; Alkaloids
    Language English
    Publishing date 2023-02-06
    Publishing country England
    Document type Journal Article
    ZDB-ID 2185747-7
    ISSN 1478-6427 ; 1478-6419
    ISSN (online) 1478-6427
    ISSN 1478-6419
    DOI 10.1080/14786419.2023.2174536
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  6. Article ; Online: Should Spouses Be Demanding Less From Marriage? A Contextual Perspective on the Implications of Interpersonal Standards.

    McNulty, James K

    Personality & social psychology bulletin

    2016  Volume 42, Issue 4, Page(s) 444–457

    Abstract: How much should people ask of their relationships? Whereas several perspectives suggest high standards should make actual outcomes feel worse by comparison and thus harm relationships, other perspectives suggest high standards should motivate people to ... ...

    Abstract How much should people ask of their relationships? Whereas several perspectives suggest high standards should make actual outcomes feel worse by comparison and thus harm relationships, other perspectives suggest high standards should motivate people to exert the effort necessary to cultivate quality partnerships. The current 4-year longitudinal study of newlywed couples reconciled these competing perspectives by testing a prediction implicit in Finkel, Hui, Carswell, and Larson's suffocation model of marriage-that spouses' standards interact with factors reflective of their abilities to meet those standards to predict subsequent satisfaction. Among spouses who either reported less severe problems or were in marriages observed to be characterized by lower levels of destructive behavior, standards were positively associated with satisfaction over time; among spouses who reported more severe problems or were in marriages characterized by higher levels of destructive behavior, in contrast, standards were negatively associated with satisfaction over time.
    MeSH term(s) Adult ; Female ; Humans ; Interpersonal Relations ; Longitudinal Studies ; Male ; Marriage/psychology ; Personal Satisfaction ; Social Behavior ; Spouses/psychology ; Young Adult
    Language English
    Publishing date 2016-04
    Publishing country United States
    Document type Journal Article ; Research Support, N.I.H., Extramural ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 2047603-6
    ISSN 1552-7433 ; 0146-1672
    ISSN (online) 1552-7433
    ISSN 0146-1672
    DOI 10.1177/0146167216634050
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  7. Article ; Online: Are changes in marital satisfaction sustained and steady, or sporadic and dramatic?

    Joiner, Raquael J / Bradbury, Thomas N / Lavner, Justin A / Meltzer, Andrea L / McNulty, James K / Neff, Lisa A / Karney, Benjamin R

    The American psychologist

    2023  Volume 79, Issue 2, Page(s) 225–240

    Abstract: Although prominent theories of intimate relationships, and couples themselves, often conceive of relationships as fluctuating widely in their degree of closeness, longitudinal studies generally describe partners' satisfaction as stable and continuous or ... ...

    Abstract Although prominent theories of intimate relationships, and couples themselves, often conceive of relationships as fluctuating widely in their degree of closeness, longitudinal studies generally describe partners' satisfaction as stable and continuous or as steadily declining over time. The increasing use of
    MeSH term(s) Humans ; Marriage ; Spouses ; Personal Satisfaction ; Longitudinal Studies
    Language English
    Publishing date 2023-07-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 209464-2
    ISSN 1935-990X ; 0003-066X
    ISSN (online) 1935-990X
    ISSN 0003-066X
    DOI 10.1037/amp0001207
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 997: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (1.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article: Mpox Illness Narratives: Stigmatising Care and Recovery During and After an Emergency Outbreak.

    Smith, Anthony K J / Storer, Daniel / Lancaster, Kari / Haire, Bridget / Newman, Christy E / Paparini, Sara / MacGibbon, James / Cornelisse, Vincent J / Broady, Timothy R / Lockwood, Timmy / McNulty, Anna / Delpech, Valerie / Holt, Martin

    Qualitative health research

    2024  , Page(s) 10497323241234482

    Abstract: In May 2022, a global outbreak of mpox (formerly monkeypox virus) affected thousands of mainly gay and bisexual men. Mpox is usually a time-limited illness that can involve fever, pain, and skin lesions, but may require hospitalisation. There is scant ... ...

    Abstract In May 2022, a global outbreak of mpox (formerly monkeypox virus) affected thousands of mainly gay and bisexual men. Mpox is usually a time-limited illness that can involve fever, pain, and skin lesions, but may require hospitalisation. There is scant research into the firsthand experiences of people affected by mpox, including experiences of symptoms, healthcare, and recovery. This study considers the different illness narratives of people who experienced mpox in Australia in 2022. In-depth interviews and 6-month follow-up interviews were conducted with 16 people, including 13 people diagnosed with mpox and three close contacts. All participants were cisgender gay or bisexual men living in Australia. Participants' accounts described minor to severe periods of sickness, negative and stigmatising experiences engaging with healthcare, and some participants experienced long-term effects on their sexual well-being and complications from mpox. The emergency outbreak context meant that mpox was highly distressing, making it difficult to manage and producing varying forms of disruption to everyday life. Mpox was narrated as disruptive in different ways: as a minor interruption to holiday plans, a prolonged period of poor health, or a biographically disruptive event prompting a re-evaluation of sexual values and health. This analysis demonstrates that an unfamiliar emergent disease outbreak related to sexual practices and sociality can reconfigure personal life and sexual well-being, suggesting a need to focus on providing quality patient care in outbreaks of mpox and other infectious diseases.
    Language English
    Publishing date 2024-03-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1275716-0
    ISSN 1552-7557 ; 1049-7323
    ISSN (online) 1552-7557
    ISSN 1049-7323
    DOI 10.1177/10497323241234482
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4632: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (2.OG)
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  9. Article ; Online: Eyes Fixed on Heaven's Gate: An Empirical Examination of Blink Rate and Suicide.

    Duffy, Mary E / Buchman-Schmitt, Jennifer M / McNulty, James K / Joiner, Thomas E

    Archives of suicide research : official journal of the International Academy for Suicide Research

    2022  Volume 27, Issue 3, Page(s) 896–904

    Abstract: Anecdotal and theoretical work suggests blink rate as an indicator of imminent suicide risk. We sought to empirically examine whether suicide decedents displayed a reduced blink rate in goodbye videos filmed before death, compared to several control ... ...

    Abstract Anecdotal and theoretical work suggests blink rate as an indicator of imminent suicide risk. We sought to empirically examine whether suicide decedents displayed a reduced blink rate in goodbye videos filmed before death, compared to several control groups. Independent raters coded blink rates from videos of 34 suicide decedents and four comparison groups: "mundane" product review, non-suicidal arousal, non-suicidal depression, and non-imminent risk of suicidal ideation. Mean blink rate was lower in the suicide decedent group relative to all comparison groups (
    MeSH term(s) Humans ; Suicide ; Suicidal Ideation ; Depression ; Risk Factors
    Language English
    Publishing date 2022-06-07
    Publishing country England
    Document type Journal Article ; Research Support, U.S. Gov't, Non-P.H.S.
    ZDB-ID 1283671-0
    ISSN 1543-6136 ; 1381-1118
    ISSN (online) 1543-6136
    ISSN 1381-1118
    DOI 10.1080/13811118.2022.2083536
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 4465: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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    Jg. 1995 - 2021: Lesesall (2.OG)
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  10. Article ; Online: Automatic partner attitudes and daily experiences of mood and relationship satisfaction.

    Turner, Jordan A / McNulty, James K

    Journal of family psychology : JFP : journal of the Division of Family Psychology of the American Psychological Association (Division 43)

    2020  Volume 34, Issue 8, Page(s) 1036–1045

    Abstract: Automatic partner attitudes can be conceptualized as associations stored in memory between a partner and one's evaluation of that partner that are spontaneously activated upon thoughts of or encounters with the partner. Although more negative automatic ... ...

    Abstract Automatic partner attitudes can be conceptualized as associations stored in memory between a partner and one's evaluation of that partner that are spontaneously activated upon thoughts of or encounters with the partner. Although more negative automatic partner attitudes have been shown to predict worse relationship outcomes over extended periods of time, it is less clear how such attitudes are related to personal and relationship well-being on a daily basis. Using a sample of newlywed couples, we assessed automatic partner attitudes implicitly and then assessed relationship evaluations, positive mood, and negative mood every day for 14 days. On average, more negative automatic partner attitudes were associated with more negative and less positive daily mood but unrelated to daily relationship evaluations. Nevertheless, the association between automatic partner attitudes and daily relationship evaluations was moderated by relationship length, such that more negative automatic partner attitudes were associated with more negative daily relationship evaluations among people in longer relationships, but with more positive daily relationship evaluations among people in shorter relationships. These findings suggest that people experience evaluative feelings activated by their partners as mood on a daily basis and, as the relationship lengthens, they may learn to use this affect to evaluate their relationships. The latter possibility may help explain why automatic partner attitudes predict relationship outcomes over time and suggests that effectively maintaining positive relationship evaluations requires cognitive and behavioral strategies that minimize negative associations involving the partner. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
    MeSH term(s) Adult ; Affect/physiology ; Attitude ; Family Relations/psychology ; Female ; Humans ; Male ; Personal Satisfaction ; Spouses/psychology
    Language English
    Publishing date 2020-04-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 619328-6
    ISSN 1939-1293 ; 0893-3200
    ISSN (online) 1939-1293
    ISSN 0893-3200
    DOI 10.1037/fam0000665
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    In stock of ZB MED Cologne/Königswinter

    Zs.A 6233: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
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