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  1. Article: Phenotypic plasticity in mass loss during chick rearing in the European starling (

    Hodinka, Brett L / Williams, Tony D

    Ecology and evolution

    2024  Volume 14, Issue 2, Page(s) e11028

    Abstract: It has long been recognized that mass loss during breeding could be adaptive (e.g., by ameliorating the costs of increased parental activity). However, many studies still commonly interpret mass loss as evidence of "stress" or a cost of reproduction (i.e. ...

    Abstract It has long been recognized that mass loss during breeding could be adaptive (e.g., by ameliorating the costs of increased parental activity). However, many studies still commonly interpret mass loss as evidence of "stress" or a cost of reproduction (i.e., a negative effect of high workload during chick provisioning). Despite several studies reporting evidence in support of both hypotheses, the ecological and/or life-history contexts under which mass loss may be viewed as a "cost" or an adaptive strategy are still unclear. Here, we used a long-term dataset from a breeding population of European starlings (
    Language English
    Publishing date 2024-02-23
    Publishing country England
    Document type Journal Article
    ZDB-ID 2635675-2
    ISSN 2045-7758
    ISSN 2045-7758
    DOI 10.1002/ece3.11028
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Gut Microbiome in HIV Infection: Overcoming Barriers?

    Williams, Brett

    Digestive diseases and sciences

    2019  Volume 64, Issue 7, Page(s) 1725–1727

    MeSH term(s) Dysbiosis ; Fatty Acids, Volatile ; Gastrointestinal Microbiome ; HIV Infections ; Humans ; Mucous Membrane ; Young Adult
    Chemical Substances Fatty Acids, Volatile
    Language English
    Publishing date 2019-02-06
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 304250-9
    ISSN 1573-2568 ; 0163-2116
    ISSN (online) 1573-2568
    ISSN 0163-2116
    DOI 10.1007/s10620-019-05500-1
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: The role of organizational culture and communication skills in predicting the quality of nursing care.

    Ta'an, Wafa'a F / Allama, Fadi / Williams, Brett

    Applied nursing research : ANR

    2024  Volume 75, Page(s) 151769

    Abstract: Aims: This study aims to identify the level of nursing care quality and examine its predictors considering nurses' demographic data, organizational culture, and communication skills.: Background: Quality of care is a determinant of the sustainability ...

    Abstract Aims: This study aims to identify the level of nursing care quality and examine its predictors considering nurses' demographic data, organizational culture, and communication skills.
    Background: Quality of care is a determinant of the sustainability of any healthcare organization. Therefore, it is imperative to understand how factors may contribute to the quality of nursing care. Limited research is available on the interaction between the concepts of quality of nursing care, communication skills, and organizational culture.
    Methods: A cross-sectional multi-site correlational design was used in this study. A convenience sample of 200 nurses from four Jordanian hospitals was recruited. Data was collected using self-reported questionnaires. Descriptive statistics, Pearson correlations, and multiple regression were performed to achieve the study's aims.
    Results: The majority of the nurses in this study were females with bachelor's degrees. Age ranged between 22 and 53 years whereas experience ranged from 1 to 30 years. Communication skills significantly predicted the quality of nursing care; however, organizational culture was not a significant predictor of the quality of nursing care. Nevertheless, Pearson r correlation results revealed a significant correlation between organizational culture and communication skills (r = 0.57, p < 0.05).
    Conclusion: Nurses and organizational managers can increase the level of quality of nursing care by investing in programs that target improving nurses' communication skills. Providing a good environment in the hospital can increase communication skills between staff members, ultimately increasing the quality of nursing care. Further studies are recommended to elaborate and further uncover concerns related to the current research.
    MeSH term(s) Female ; Humans ; Young Adult ; Adult ; Middle Aged ; Male ; Organizational Culture ; Cross-Sectional Studies ; Nursing Staff, Hospital ; Nursing Care ; Surveys and Questionnaires ; Communication
    Language English
    Publishing date 2024-02-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1027369-4
    ISSN 1532-8201 ; 0897-1897
    ISSN (online) 1532-8201
    ISSN 0897-1897
    DOI 10.1016/j.apnr.2024.151769
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: A PSYCHOMETRIC APPRAISAL OF THE MOTIVATED STRATEGIES FOR LEARNING QUESTIONNAIRE IN FINAL YEAR UNDERGRADUATE NURSING STUDENTS.

    Irvine, Susan / Williams, Brett

    Journal of nursing measurement

    2022  Volume 31, Issue 2, Page(s) 188–201

    Abstract: Background: ...

    Abstract Background:
    MeSH term(s) Humans ; Psychometrics ; Students, Nursing ; Reproducibility of Results ; Education, Nursing, Baccalaureate/methods ; Surveys and Questionnaires ; Factor Analysis, Statistical
    Language English
    Publishing date 2022-06-20
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1180408-7
    ISSN 1945-7049 ; 1061-3749
    ISSN (online) 1945-7049
    ISSN 1061-3749
    DOI 10.1891/JNM-2021-0001
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Temporal trends in the incidence and outcomes of shock-refractory ventricular fibrillation out-of-hospital cardiac arrest.

    Alhenaki, Abdulrahman / Alqudah, Zainab / Williams, Brett / Nehme, Emily / Nehme, Ziad

    Resuscitation plus

    2024  Volume 18, Page(s) 100597

    Abstract: Aim: We aimed to describe trends in the incidence and outcomes of refractory ventricular fibrillation (RVF) compared to non-refractory ventricular fibrillation (non-RVF) in out-of-hospital cardiac arrest (OHCA).: Methods: Between 2010 and 2019, we ... ...

    Abstract Aim: We aimed to describe trends in the incidence and outcomes of refractory ventricular fibrillation (RVF) compared to non-refractory ventricular fibrillation (non-RVF) in out-of-hospital cardiac arrest (OHCA).
    Methods: Between 2010 and 2019, we included all OHCA cases involving adults ≥ 16 years old with an initial shockable rhythm and who received an attempted resuscitation by Emergency Medical Services (EMS) or a bystander shock prior to EMS arrival in Victoria, Australia. Trends in incidence and survival outcomes over the study period were examined. Adjusted logistic regression analyses were conducted to examine factors associated with RVF, as well as the association of RVF on survival to hospital discharge. RVF refers to patients receiving three or more consecutive shocks without a return of spontaneous circulation (ROSC).
    Results: Of the 57,749 OHCA attended by EMS, 7,267 met the inclusion criteria. Of these, 4,168 (57.4%) were non-RVF and 3,099 (42.6%) were RVF. The incidence of RVF decreased significantly from 7.7 per 100,000 population in 2010 to 5.6 per 100,000 population in 2019 (
    Conclusion: The incidence of RVF is declining, and survival rates are improving. Early treatment of VF patients with bystander CPR and defibrillation is likely to reduce RVF incidence.
    Language English
    Publishing date 2024-03-08
    Publishing country Netherlands
    Document type Journal Article
    ISSN 2666-5204
    ISSN (online) 2666-5204
    DOI 10.1016/j.resplu.2024.100597
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Miliary Tuberculosis in an Immunocompetent Male with Central Nervous System Involvement.

    Wautlet, Arnaud / Williams, Brett

    The American journal of medicine

    2021  Volume 135, Issue 2, Page(s) 184–186

    MeSH term(s) Antitubercular Agents ; Humans ; Male ; Middle Aged ; Tuberculosis, Central Nervous System/diagnosis ; Tuberculosis, Central Nervous System/drug therapy ; Tuberculosis, Central Nervous System/pathology ; Tuberculosis, Miliary/diagnosis ; Tuberculosis, Miliary/drug therapy ; Tuberculosis, Miliary/pathology
    Chemical Substances Antitubercular Agents
    Language English
    Publishing date 2021-08-02
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 80015-6
    ISSN 1555-7162 ; 1873-2178 ; 0002-9343 ; 1548-2766
    ISSN (online) 1555-7162 ; 1873-2178
    ISSN 0002-9343 ; 1548-2766
    DOI 10.1016/j.amjmed.2021.07.007
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Pulmonary Artery Pressure-Guided Heart Failure Management Reduces Hospitalizations in Patients With Chronic Kidney Disease.

    Raval, Nirav Y / Valika, Ali / Adamson, Philip B / Williams, Christopher / Brett, Marie-Elena / Costanzo, Maria Rosa

    Circulation. Heart failure

    2023  Volume 16, Issue 5, Page(s) e009721

    Abstract: Background: Hemodynamic-guided heart failure management is a superior strategy to prevent decompensation leading to hospitalization compared with traditional clinical methods. It remains unstudied if hemodynamic-guided care is effective across ... ...

    Abstract Background: Hemodynamic-guided heart failure management is a superior strategy to prevent decompensation leading to hospitalization compared with traditional clinical methods. It remains unstudied if hemodynamic-guided care is effective across severities of comorbid renal insufficiency or if this strategy impacts renal function over time.
    Methods: In the CardioMEMS US PAS (Post-Approval Study), heart failure hospitalizations were compared from 1 year before and after pulmonary artery sensor implantation in 1200 patients with New York Heart Association class III symptoms and a previous hospitalization. Hospitalization rates were evaluated in all patients grouped into baseline estimated glomerular filtration rate (eGFR) quartiles. Chronic kidney disease progression was evaluated in patients with renal function follow-up data (n=911).
    Results: Patients with stage 2 or greater chronic kidney disease at baseline exceeded 80%. Heart failure hospitalization risk was lower in all eGFR quartiles ranging from a hazard ratio of 0.35 (0.27-0.46;
    Conclusions: Hemodynamic-guided heart failure management using remotely obtained pulmonary artery pressures is associated with lower hospitalization rates and general preservation of renal function in all eGFR quartiles or chronic kidney disease stages.
    MeSH term(s) Humans ; Heart Failure/diagnosis ; Heart Failure/therapy ; Heart Failure/complications ; Pulmonary Artery ; Hospitalization ; Glomerular Filtration Rate ; Renal Insufficiency, Chronic/complications ; Renal Insufficiency, Chronic/diagnosis ; Renal Insufficiency, Chronic/therapy
    Language English
    Publishing date 2023-05-16
    Publishing country United States
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 2429459-7
    ISSN 1941-3297 ; 1941-3289
    ISSN (online) 1941-3297
    ISSN 1941-3289
    DOI 10.1161/CIRCHEARTFAILURE.122.009721
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: The largest trees in Australia

    Williams, Jessica L. / Lindenmayer, David / Mifsud, Brett

    Austral Ecology. 2023 June, v. 48, no. 4 p.653-671

    2023  

    Abstract: Large old trees have many critical ecological functions. We collated information about Australia's tallest and largest (by circumference) trees from several databases. The 20 tallest trees in Australia are currently all Mountain Ash (Eucalyptus regnans) ... ...

    Abstract Large old trees have many critical ecological functions. We collated information about Australia's tallest and largest (by circumference) trees from several databases. The 20 tallest trees in Australia are currently all Mountain Ash (Eucalyptus regnans) found primarily in Tasmania. There are also some Mountain Ash trees in Victoria which are over 90 m tall and still increasing in height. The 20 largest (by circumference) trees are distributed throughout four states (NSW, TAS, WA and VIC) with Mountain Ash accounting for more than half of the trees on this list. Making this information available in one location increases its accessibility and allows for priority species and areas for conservation to be more easily identified. Documenting the size and condition of trees, together with their location, will enable them to be revisited and monitored in the future. This practice will allow changes in tree condition, occurring through growth and/or deterioration, to be documented. We trust that by increasing the accessibility of this information, we encourage more people to take an interest in the ecology and conservation of large old trees. This is important given the past and present cultural significance of trees to Australia's First Nations People and the need to preserve this information and appreciation for nature.
    Keywords Eucalyptus regnans ; ecology ; people ; trees ; Tasmania
    Language English
    Dates of publication 2023-06
    Size p. 653-671.
    Publishing place John Wiley & Sons, Ltd
    Document type Article ; Online
    Note REVIEW
    ZDB-ID 2756933-0
    ISSN 2052-1758 ; 1442-9985
    ISSN (online) 2052-1758
    ISSN 1442-9985
    DOI 10.1111/aec.13292
    Database NAL-Catalogue (AGRICOLA)

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  9. Article ; Online: Using 3D MRI Bone Shape to Predict Pre-Osteoarthritis of the Knee 2 Years After Anterior Cruciate Ligament Reconstruction.

    Williams, Ashley A / Koltsov, Jayme C B / Brett, Alan / He, Jade / Chu, Constance R

    The American journal of sports medicine

    2023  Volume 51, Issue 14, Page(s) 3677–3686

    Abstract: Background: Anterior cruciate ligament (ACL) injury increases risks for osteoarthritis (OA), a poorly modifiable and disabling condition. Joint changes of potentially reversible pre-OA have been described just 2 years after ACL reconstruction (ACLR) ... ...

    Abstract Background: Anterior cruciate ligament (ACL) injury increases risks for osteoarthritis (OA), a poorly modifiable and disabling condition. Joint changes of potentially reversible pre-OA have been described just 2 years after ACL reconstruction (ACLR) when early bone shape changes have also been reported.
    Purpose: This study evaluates relationships between interlimb differences in tibiofemoral bone shape derived from statistical shape modeling (SSM) of magnetic resonance imaging (MRI) and participant factors on patient-reported outcomes 2 years after unilateral ACLR.
    Study design: Cross-sectional study; Level of evidence, 3.
    Methods: SSM-derived tibiofemoral bone shape and subchondral bone area were assessed from bilateral knee MRI scans of 72 participants with unilateral ACLR (mean age, 34 ± 11 years; 32 women) and compared with a reference cohort of 398 older individuals without OA (mean age, 50 ± 3 years; 213 women). Multivariable logistic regression models examined relationships between participant and surgical factors with interlimb differences in bone shapes or subchondral bone areas. Relationships between patient-reported outcomes and the interlimb differences in bone shape and subchondral area were examined using similar models.
    Results: Bone shape scores and subchondral bone areas were greater (more OA-like) in ACLR knees than uninjured contralateral knees in every bone metric tested (
    Conclusion: Even in the absence of radiographic OA, just 2 years after unilateral ACLR patients showed greater bone shape scores and subchondral areas consistent with pre-OA in their ACLR knees. Furthermore, greater medial femur bone areas were weakly associated with worse symptoms. Patients who are younger, are taller, have meniscal tears, or have BPTB grafts may be at increased risk for bony asymmetries 2 years after ACLR.
    MeSH term(s) Humans ; Female ; Young Adult ; Adult ; Middle Aged ; Osteoarthritis, Knee/diagnostic imaging ; Osteoarthritis, Knee/surgery ; Osteoarthritis, Knee/complications ; Cross-Sectional Studies ; Knee Joint/surgery ; Anterior Cruciate Ligament Reconstruction/adverse effects ; Anterior Cruciate Ligament Reconstruction/methods ; Magnetic Resonance Imaging ; Anterior Cruciate Ligament Injuries/diagnostic imaging ; Anterior Cruciate Ligament Injuries/surgery ; Anterior Cruciate Ligament Injuries/complications
    Language English
    Publishing date 2023-11-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 197482-8
    ISSN 1552-3365 ; 0363-5465
    ISSN (online) 1552-3365
    ISSN 0363-5465
    DOI 10.1177/03635465231207615
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Impact of COVID-19 on paramedicine students: A mixed methods study.

    Brett Williams / King, Christine / Shannon, Brendan / Gosling, Cameron

    International emergency nursing

    2021  Volume 56, Page(s) 100996

    Abstract: Background: Viral epidemics have negative and sometimes extreme impacts on psychological well-being, particularly in health care workers. Studies have reported higher levels of depression, anxiety, insomnia, stress, distress, fear, burnout, and post- ... ...

    Abstract Background: Viral epidemics have negative and sometimes extreme impacts on psychological well-being, particularly in health care workers. Studies have reported higher levels of depression, anxiety, insomnia, stress, distress, fear, burnout, and post-traumatic symptoms.
    Objective: This research aimed to explore the psychological impacts of COVID 19 on paramedicine students.
    Methods: A convergent mixed method design study was undertaken using self-reporting instruments and qualitative interviews.
    Results: Responses were received from 151 students (38.3% responses rate). Most students experienced some level of anxiety (62%), although severe levels were only reported by 6% of respondents. Students had significantly greater odds (OR = 2.05, p = 0.045, 95% CI: 1.02, 4.12) of higher anxiety levels if they were female. Thematic analysis of the interviews largely supported these results, with themes focused on changing approaches to study, financial situation, social support, University adaptation, acceptance and career pathway choice.
    Conclusions: This study identified and explored the anxiety and coping strategies in an undergraduate paramedicine cohort when faced with a viral epidemic. Although most of the responding paramedic students reported above normal levels of anxiety in the initial stages of the COVID-19 outbreak, many students, with the help of learning, financial and social support, and a range of positive coping strategies, have adapted well to the impact of the pandemic and associated lockdown period.
    MeSH term(s) Adaptation, Psychological ; Adult ; Anxiety/psychology ; COVID-19/epidemiology ; COVID-19/psychology ; Emergency Medical Technicians/education ; Emergency Medical Technicians/psychology ; Female ; Humans ; Male ; Pandemics ; SARS-CoV-2 ; Sex Factors ; Socioeconomic Factors
    Language English
    Publishing date 2021-03-09
    Publishing country England
    Document type Journal Article
    ZDB-ID 2420747-0
    ISSN 1878-013X ; 1755-599X
    ISSN (online) 1878-013X
    ISSN 1755-599X
    DOI 10.1016/j.ienj.2021.100996
    Database MEDical Literature Analysis and Retrieval System OnLINE

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