LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 1173

Search options

  1. Article ; Online: Better Science for Better Emergency Psychiatry: A New Section for JACLP.

    Simpson, Scott A / Takeshita, Junji

    Journal of the Academy of Consultation-Liaison Psychiatry

    2023  Volume 64, Issue 2, Page(s) 103–105

    Language English
    Publishing date 2023-02-09
    Publishing country Netherlands
    Document type Editorial
    ISSN 2667-2960
    ISSN (online) 2667-2960
    DOI 10.1016/j.jaclp.2023.02.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  2. Article ; Online: The search for molecular corks beyond carbon monoxide

    Scott Simpson

    JCIS Open, Vol 3, Iss , Pp 100013- (2021)

    A quantum mechanical study of N-Heterocyclic carbene adsorption on Pd/Cu(111) and Pt/Cu(111) single atom alloys

    2021  

    Abstract: Periodic Density Functional Theory calculations reveal the potential application of 10 imidazole based N-heterocyclic carbenes (NHCs) to behave as “molecular corks” for hydrogen storage on single atom alloys, comprised of Pd/Cu(111) or Pt/Cu(111). ... ...

    Abstract Periodic Density Functional Theory calculations reveal the potential application of 10 imidazole based N-heterocyclic carbenes (NHCs) to behave as “molecular corks” for hydrogen storage on single atom alloys, comprised of Pd/Cu(111) or Pt/Cu(111). Calculations show that functionalizing the NHC with different electron withdrawing/donating functional groups results in different binding energies of the NHC with the alloy surfaces. The results are compared to DFT calculations of carbon monoxide bound to these alloys. The Huynh electronic parameter is calculated for several simple imidazole NHCs to gauge σ-donor ability, while Se-NMR and P NMR calculations of selenourea derivatives and carbene-phosphinidene adducts, respectively, have been utilized to gauge π-acidity of the NHCs. It is demonstrated that consideration of both σ and π donating/accepting ability must be considered when predicting the surface-adsorbate binding energy. It was found that electron withdrawing groups tend to weaken the NHC-surface interaction while electron donating substituents tend to strengthen the interaction.
    Keywords Physical and theoretical chemistry ; QD450-801 ; Chemical technology ; TP1-1185
    Subject code 541 ; 540
    Language English
    Publishing date 2021-10-01T00:00:00Z
    Publisher Elsevier
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    Full text online

    More links

    Kategorien

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  3. Article ; Online: Geometric and Electronic Effects in the Binding Affinity of Imidazole-Based N-Heterocyclic Carbenes to Cu(100)- and Ag(100)-Based Pd and Pt Single-Atom Alloy Surfaces.

    Hanson, Matthew D / Simpson, Scott M

    ACS omega

    2023  Volume 8, Issue 40, Page(s) 37402–37412

    Abstract: We have conducted nonlocal periodic density functional theory (DFT) calculations of N-heterocyclic carbenes (NHCs) adsorbed to Pd/Cu(100), Pt/Cu(100), Pd/Ag(100), and Pt/Ag(100) single atom alloys (SAAs) utilizing the nonlocal optPBE-vdW functional. NHCs ...

    Abstract We have conducted nonlocal periodic density functional theory (DFT) calculations of N-heterocyclic carbenes (NHCs) adsorbed to Pd/Cu(100), Pt/Cu(100), Pd/Ag(100), and Pt/Ag(100) single atom alloys (SAAs) utilizing the nonlocal optPBE-vdW functional. NHCs with electron donating groups (EDGs) are predicted to bind more strongly to the SAA surface compared to NHCs functionalized with electron withdrawing groups (EWGs). Our calculations show that NHCs typically bind to SAA geometries containing a small space between the heteroatom sites for the SAAs considered. Generally, this pattern is predicted to persist for a single NHCs or for a pair of NHCs bound to the SAA surfaces. Approximate linear relationships between NMR-based parameters and NHC-SAA binding energies are uncovered. We predict that the binding of NHCs to SAA surfaces is composition-dependent and heteroatom geometry dependent.
    Language English
    Publishing date 2023-09-27
    Publishing country United States
    Document type Journal Article
    ISSN 2470-1343
    ISSN (online) 2470-1343
    DOI 10.1021/acsomega.3c05376
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Article ; Online: Realizing the promise of trauma-informed care through hospital staff support programs.

    Simpson, Scott A / Schimpf, Maria / Fox, Evelyn

    Journal of the American College of Emergency Physicians open

    2023  Volume 4, Issue 4, Page(s) e13029

    Language English
    Publishing date 2023-08-17
    Publishing country United States
    Document type Journal Article
    ISSN 2688-1152
    ISSN (online) 2688-1152
    DOI 10.1002/emp2.13029
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Article ; Online: Thoracic Infections in Solid Organ Transplants: Radiological Features and Approach to Diagnosis.

    Hershman, Michelle / Simpson, Scott

    Radiologic clinics of North America

    2022  Volume 60, Issue 3, Page(s) 481–495

    Abstract: Solid organ transplantations (SOT) continue to increase in number, and infections remain one of, if not the most important factor affecting patient morbidity and mortality. The number of possible pulmonary infections in SOT is vast, which include ... ...

    Abstract Solid organ transplantations (SOT) continue to increase in number, and infections remain one of, if not the most important factor affecting patient morbidity and mortality. The number of possible pulmonary infections in SOT is vast, which include community-acquired, nosocomial, and opportunistic pathogens. Incorporating additional information, such as characteristic imaging appearances, time from transplantation, and an approach to imaging features, the radiological differential diagnosis can be narrowed, allowing imaging to remain central in SOT patient management.
    MeSH term(s) Humans ; Organ Transplantation/adverse effects
    Language English
    Publishing date 2022-01-11
    Publishing country United States
    Document type Journal Article ; Review
    ZDB-ID 215712-3
    ISSN 1557-8275 ; 0033-8389
    ISSN (online) 1557-8275
    ISSN 0033-8389
    DOI 10.1016/j.rcl.2022.01.005
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Ue I Zs.276: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  6. Article ; Online: A Single-session Crisis Intervention Therapy Model for Emergency Psychiatry.

    Simpson, Scott A

    Clinical practice and cases in emergency medicine

    2019  Volume 3, Issue 1, Page(s) 27–32

    Abstract: Presentations for anxiety and depression constitute the fastest growing category of mental health diagnoses seen in emergency departments (EDs). Even non-psychiatric clinicians must be prepared to provide psychotherapeutic interventions for these ... ...

    Abstract Presentations for anxiety and depression constitute the fastest growing category of mental health diagnoses seen in emergency departments (EDs). Even non-psychiatric clinicians must be prepared to provide psychotherapeutic interventions for these patients, just as they might provide motivational interviewing for a patient with substance use disorders. This case report of an 18-year-old woman with suicidal ideation illustrates the practicality and utility of a brief, single-session, crisis intervention model that facilitated discharge from the ED. This report will help practitioners to apply this model in their own practice and identify patients who may require psychiatric hospitalization.
    Language English
    Publishing date 2019-01-10
    Publishing country United States
    Document type Case Reports
    ISSN 2474-252X
    ISSN (online) 2474-252X
    DOI 10.5811/cpcem.2018.10.40443
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  7. Article ; Online: What does the increasing prevalence of obesity mean for the management of asthma and airways disease?

    Simpson, Jodie L / Scott, Hayley A

    Jornal brasileiro de pneumologia : publicacao oficial da Sociedade Brasileira de Pneumologia e Tisilogia

    2020  Volume 46, Issue 1, Page(s) e20200048

    MeSH term(s) Asthma ; Body Mass Index ; Humans ; Obesity ; Prevalence ; Respiration Disorders
    Language Portuguese
    Publishing date 2020-03-02
    Publishing country Brazil
    Document type Editorial ; Comment
    ZDB-ID 2223157-2
    ISSN 1806-3756 ; 1806-3713
    ISSN (online) 1806-3756
    ISSN 1806-3713
    DOI 10.1590/1806-3713/e20200048
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  8. Article ; Online: Cross-training Social Workers to Work in a Psychiatric Emergency Service during the COVID-19 Pandemic.

    Curry, Ashley / Simpson, Scott

    Academic psychiatry : the journal of the American Association of Directors of Psychiatric Residency Training and the Association for Academic Psychiatry

    2021  Volume 45, Issue 5, Page(s) 603–607

    MeSH term(s) COVID-19 ; Emergency Services, Psychiatric ; Humans ; Interprofessional Education ; Pandemics ; SARS-CoV-2 ; Social Workers
    Language English
    Publishing date 2021-01-07
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1045331-3
    ISSN 1545-7230 ; 1042-9670
    ISSN (online) 1545-7230
    ISSN 1042-9670
    DOI 10.1007/s40596-020-01375-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

    Full text online

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.B 2043: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  9. Article ; Online: A Survey of Clinical Approaches to Suicide Risk Assessment for Patients Intoxicated on Alcohol.

    Simpson, Scott A

    Psychosomatics

    2018  Volume 60, Issue 2, Page(s) 197–203

    Abstract: Background: Suicidal ideation and alcohol use are common among emergency department patients. It is unclear at what point a suicide risk assessment should occur among patients who present with acute alcohol intoxication.: Objective: This study aims ... ...

    Abstract Background: Suicidal ideation and alcohol use are common among emergency department patients. It is unclear at what point a suicide risk assessment should occur among patients who present with acute alcohol intoxication.
    Objective: This study aims to describe practice patterns among expert practitioners for timing the suicide risk assessment for an intoxicated patient.
    Methods: An online survey was sent to emergency psychiatrists and behavioral health specialists on 2 national listserves including that of the Academy of Consultation-Liaison Psychiatry's Emergency Psychiatry Special Interest Group.
    Results: Sixty respondents had a mean of 16 ± 12years (mean ± standard deviation) out of specialty training and had extensive experience and comfort in managing this patient presentation. All respondents were board-certified and most (68%) practiced in academic settings. The most common practice for conducting a safety risk assessment in alcohol-intoxicated patients was to proceed once the patient was clinically sober (58%). Other practices included retesting the patient until a specific blood alcohol concentration was reached (19%) or waiting a certain time after presentation based on the initial blood alcohol concentration (15%). Some (8%) evaluated actively-intoxicated patients for suicide risk. Practice varied slightly based on the location of practice,type of practice, and where the clinician trained.
    Discussion: Expert clinicians most often describe using a clinical assessment to determine sobriety before completing a suicidal risk assessment, although alternative practices remain common. While advantages and disadvantages vary among different approaches, the quality and evidence base underlying these practices are questioned.
    MeSH term(s) Adult ; Alcoholic Intoxication/psychology ; Blood Alcohol Content ; Emergency Services, Psychiatric ; Female ; Humans ; Male ; Middle Aged ; Practice Patterns, Physicians' ; Psychiatry ; Risk Assessment/methods ; Suicide/prevention & control ; Surveys and Questionnaires ; Time Factors
    Chemical Substances Blood Alcohol Content
    Language English
    Publishing date 2018-07-24
    Publishing country England
    Document type Journal Article ; Research Support, N.I.H., Extramural
    ZDB-ID 209487-3
    ISSN 1545-7206 ; 0033-3182
    ISSN (online) 1545-7206
    ISSN 0033-3182
    DOI 10.1016/j.psym.2018.07.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Zs.A 440: 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)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

  10. Article ; Online: HVAD Usage and Outcomes in the Current Pediatric Ventricular Assist Device Field: An Advanced Cardiac Therapies Improving Outcomes Network (ACTION) Analysis.

    Auerbach, Scott R / Simpson, Kathleen E

    ASAIO journal (American Society for Artificial Internal Organs : 1992)

    2021  Volume 67, Issue 6, Page(s) 675–680

    Abstract: Advanced Cardiac Therapies Improving Outcomes Network (ACTION) is the first pediatric ventricular assist device (VAD) quality improvement network (46 centers). We aimed to describe outcomes with the HeartWare HVAD from ACTION centers. Patients with an ... ...

    Abstract Advanced Cardiac Therapies Improving Outcomes Network (ACTION) is the first pediatric ventricular assist device (VAD) quality improvement network (46 centers). We aimed to describe outcomes with the HeartWare HVAD from ACTION centers. Patients with an HVAD implant in the ACTION registry (April 2018-April 2020) were analyzed. Baseline characteristics, adverse events, and survival were described. There were 50 patients implanted with a HVAD during the study period [36 cardiomyopathy, 8 congenital heart disease (CHD), and 6 other] and 21 (42%) had a prior sternotomy. Median age (range) was 12.9 years (3.4-19.1), body surface area was 1.3 m2 (0.56-2.62), and weight was 41.8 kg (12.8-135.3). Most were INTERMACS profile 2 (n = 26, 52%). Mechanical ventilation and ECMO were used pre-HVAD in 13 (26%) and 6 (12%), respectively. Median time on VAD was 71 (5-602) days. Survival was 96% at 1 year; 3 deaths were recorded, all of whom had CHD (p = 0.001). Neither ECMO nor mechanical ventilation were associated with death (p > 0.29). Most frequent AEs were bleeding (n = 7, 14%) and infection (n = 7, 14%). Stroke was rare (n = 2, 4%). ACTION Network HVAD outcomes were excellent, with 96% survival at 1 year and only 4% occurrence of stroke. Major bleeding and infection were the most common adverse events.
    MeSH term(s) Adolescent ; Child ; Child, Preschool ; Female ; Heart Failure/mortality ; Heart Failure/surgery ; Heart-Assist Devices/adverse effects ; Humans ; Male ; Middle Aged ; Quality Improvement ; Young Adult
    Language English
    Publishing date 2021-02-09
    Publishing country United States
    Document type Journal Article
    ZDB-ID 759982-1
    ISSN 1538-943X ; 0162-1432 ; 1058-2916
    ISSN (online) 1538-943X
    ISSN 0162-1432 ; 1058-2916
    DOI 10.1097/MAT.0000000000001373
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

    In stock of ZB MED Cologne/Königswinter

    Uk I Zs.199: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)
    Zs.B 2435: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 2021: Bestellungen von Artikeln über das Online-Bestellformular
    ab Jg. 2022: Lesesaal (EG)

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

To top