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The Correlation between Synthetic Oxytocin Given during Labor and Women’s Personality Traits According to the SSP (Swedish University Scales of Personality) Survey: A Pilot Study

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Open Journal of Obstetrics and Gynecology 2021年第6期11卷 701-712页

作者： Eva Wiberg-Itzel kerstin Uvnäs-Moberg Department of Clinical Science and Education Karolinska Institute Women’s Clinic Sodersjukhuset Sweden Department of Animal Environment and Health Swedish University of Agricultural Sciences Skara Sweden

Background: In modern obstetric care, oxytocin is one of the most frequently used drugs, and the possible mental impact this drug has on women is very little studied. The objective of this study is to investigate whether women augmented with oxytocin during labor will rate their personality profile differently after childbirth than non-stimulated women. Methods: Prospective cohort study was performed at Women’s Clinic, Soder hospital, Stockholm.76 women received the SSP (Swedish University Scales of Personality) questionnaire to fill in during their stay in the post-maternity ward after labor. Information about the use of oxytocin was retrieved from the women’s medical records. Primary outcome: Differences in the SSP scores in the group augmented with synthetic oxytocin during labor compared with the non-augmented group. Results: Women with and without oxytocin estimates on the SSP subscale form differed regarding personality traits described as “lack of assertiveness” (p = 0.04), which means “lack of ability to speak up and to be self-assertive in social situations”. The result also showed that women that had a long time of augmentation with oxytocin (>5 h) scored higher for “social desirability” (p = 0.004), which was defined as being “socially adapted,” “friendly,” and “helpful”. A difference in “psychological anxiety” (p = 0.04) and “social desirability” (p = 0.004) was found among women who had oxytocin in a dose of at least 200 ImU/h for ≥1 hour. This group also had a lower rate of “mental anxiety” than those who received lower oxytocin doses. Conclusion:

关键词： Anxiety Augmentation Oxytocin Personality Traits

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An Interpretation of the Recent Evolution of the City of Barcelona through the Traffic Maps

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Journal of Geographic Information System 2012年第4期4卷 298-311页

作者： kerstin Burckhart Jordi Martín Oriol Institut d’Estudis Territorials Barcelona Spain

Annual Average Daily Traffic (AADT) maps show, in a comprehensive way for expert as well as non-experts, the evolution of the relatively recent past (1965) until the most current image (2005). They help to analyse Barcelona’s city street network and retrace traffic congestion. The changes in the traffic patterns are due to random actions, resulting from individual liberties and voluntary planning, serving the general interest.

关键词： Barcelona Traffic Maps Annual Average Daily Traffic (AADT) Mobility Congestion

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An Experimental Study of a Bubble-Driven Liquid Metal Flow Under the Influence of a Rotating Magnetic Field

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Journal of Iron and Steel Research International 2012年第S1期19卷 505-508页

作者： VOGT Tobias ANDRUSZKIEWICZ Artur ECKERT kerstin ODENBACH Stephan ECKERT Sven GERBETH Gunter Helmholtz-Zentrum Dresden-Rossendorf Dresden 01314Germany Technische Universitt Dresden Dresden 01069Germany

In this study we investigate the flow structure in a liquid metal cylinder while a bubble-driven flow is superposed with a rotating magnetic field(RMF).Argon gas is injected through a nozzle into a column of the eutectic alloy GalnSn. Without electromagnetic stirring the bubble plume in the centre region of the cylindrical vessel produces a recirculation with high velocities near the free surface while the fluid velocities in the bottom region remain rather *** measurements revealed the potential of the RMF to control both the amplitude of the meridional flow and the bubble distribution and to provide an effective mixing in the whole fluid *** periodic flow patterns were observed in a certain parameter range with respect to variations of the magnetic field strength and the gas flow rate.

关键词： bubbly flow rotating magnetic field electromagnetic stirring mixing

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The relationship between chronic PTSD,cortical volumetry and white matter microstructure among Australian combat veterans

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Military Medical Research 2023年第3期10卷 313-324页

作者： Madeline Romaniuk Ying Xia Gina Fisher kerstin Pannek Jurgen Fripp Justine Evans Stephen Rose Gallipoli Medical Research Foundation Greenslopes Private HospitalGreenslopes 4120Australia Faculty of Health and Behavioural Sciences the University of QueenslandSaint Lucia 4067Australia The Australian E-Health Research Centre CSIRO Health and BiosecurityHerston 4029Australia

Background:Posttraumatic stress disorder(PTSD)has been associated with volumetric and white matter microstructural changes among general and veteran ***,regions implicated have greatly varied and often conflict between studies,potentially due to confounding comorbidities within *** study compared grey matter volume and white matter microstructure among Australian combat veterans with and without a lifetime diagnosis of PTSD,in a homogenous sample assessed for known confounding ***:Sixty-eight male trauma-exposed veterans(16 PTSD-diagnosed;mean age 69 years)completed a battery of psychometric assessments and underwent magnetic resonance and diffusion tensor *** included tractbased spatial statistics,voxel-wise analyses,diffusion connectome-based group-wise analysis,and volumetric ***:Significantly smaller grey matter volumes were observed in the left prefrontal cortex(P=0.026),bilateral middle frontal gyrus(P=0.021),and left anterior insula(P=0.048)in the PTSD group compared to *** negative correlations were found between PTSD symptom severity and fractional anisotropy values in the left corticospinal tract(R^(2)=0.34,P=0.024)and left inferior cerebellar peduncle(R^(2)=0.62,P=0.016).No connectome-based differences in white matter properties were ***:Findings from this study reinforce reports of white matter alterations,as indicated by reduced fractional anisotropy values,in relation to PTSD symptom severity,as well as patterns of reduced volume in the prefrontal *** results contribute to the developing profile of neuroanatomical differences uniquely attributable to veterans who suffer from chronic PTSD.

关键词： Posttraumatic stress disorder(PTSD) Veterans Diffusion tensor imaging Magnetic resonance imaging(MRI) Fractional anisotropy

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Intraoperative Care of the Conscious Patient from the Perspective of the Operating Theatre Nurse:A Grounded Theory

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Open Journal of Nursing 2017年第9期7卷 1086-1099页

作者： kerstin Brodin Ove Hellzén Marie Haggstrom Department of Nursing Sciences Mid Sweden UniversitySundsvallSweden

Introduction: Intraoperative care includes a unique knowledge of how to perform a safe and effective surgery procedure. Surgery performed under regional or local anaesthesia allows the patient to remain conscious during the procedure and is rather common in Swedish healthcare today. Aim: The aim was to obtain a deeper understanding of the main concerns of operating theatre nurses (OTN) when caring for conscious patients during the intraoperative phase. Methods: Interviews were conducted with 23 OTNs from five different hospitals in Sweden and analysed according to grounded theory. Findings: The main concern among the OTNs was to take the patient in consideration. The core category “achieve and maintain ethical treatment of patients” in the operating theatre (OT) was a strategy used throughout the intraoperative process. Ethical treatment was described as moral behaviour at different levels and included the team’s behaviour, respectful and individualised patientcare, and the working-morale of the professionals. Being vigilant and being flexible were the categories related to the core category. The OTNs constantly assessed where to pay most attention as they balanced between the needs of the patient, the team, and the surgery procedure. Conclusion: It is important that every patient is taken into consideration and that ethical principles are held to the highest standards in the OT. A familiar team can facilitate that. The complex skills that operating theatre nurses develop can be added to explain important competencies within the profession.

关键词： Conscious Patient Grounded Theory Intraoperative Care Nursing Operating Theatre Nurse

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A Spider in a Broken Web:Nurses’Views on Discharge Planning for Older Patients after Hip Fracture Surgery Who Live in their Own Homes in Rural Areas

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Open Journal of Nursing 2018年第7期8卷 405-418页

作者： Cecilia Segevall kerstin Bjorkman Randstrom Siv Soderberg Department of Nursing Sciences Mid Sweden UniversityOstersundSweden

Introduction: The in-hospital rehabilitation of patients who have undergone surgery for hip fracture requires a team-based effort, in which nurses play an all-embracing role throughout the patients’ hospital stays. Although discharge planning has been widely studied, little is known about discharge planning from hospitals to homes in rural settings. Aim: To describe nurses’ views on discharge planning for older patients after hip fracture surgery who live in their own homes in rural areas. Methods: A qualitative method was used. Four focus group interviews were conducted with 18 nurses who work at an orthopaedic clinic. The interview texts were analysed with qualitative content analysis. Findings: Nurses expressed that patients needed support from healthcare personnel as well as relatives in order to prepare for life at home. They also expressed that patients were not supported in all aspects of discharge planning because they faced difficulties in having their voices heard. Nurses described that many of those aspects were beyond their own control, which had left them with little to non-ability to influence discharge planning. Findings additionally indicate that discharge planning seems not affected by occurring in rural settings. Conclusions: Although discharge planning is intended to meet the unique wishes and needs of each patient given the realities of existing resources, nurses’ responsibilities in discharge planning are unclear. This study shows an organisation in which healthcare personnel continue to make decisions for patients. Significance for nurses to perform a discharge planning that support patients’ participation seems to be a communication based on shared understanding.

关键词： Discharge Planning Nurses Older Patients Rural Area Qualitative Method

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Geophysical, Petrographic and Geochemical Survey on the Nazca Lines

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Journal of Earth Science and Engineering 2013年第3期3卷 159-167页

作者： Andreas Weller Silvia Rosas Michael Eidner kerstin Hartsch Institute of Geophysics Clausthal University of Technology Clausthal-Zellerfeld D 38678 Germany Department of Mining Engineering Pontifical Catholic University of Peru Lima 32 Peru Bo-Ra-tec GmbH Weimar D 99425 Germany IPRO Dresden Dresden D 01069 Germany

This paper reports some results of geoscientific investigations of the shallow subsurface beneath the Nazca geoglyphs in the stone desert in southern Peru. A resistivity and georadar survey was accompanied by soil sampling at a test site in the Palpa district. The resulting images of the two geophysical methods indicate similar structures. Georadar enables a fast and continuous data acquisition but is restricted in its depth of penetration. Despite the dry surface conditions, the electrical method yielded good results in the desert area. The resulting resistivity images for both vertical and horizontal slices provide structural information that might be interpreted in terms of lithology and water content. A promising correlation between sulfate content and electrical resistivity at shallow depth was observed that might be helpful to provide insight into the migration of chemical constituents. The approach to combine geophysical, mineralogical and geochemical methods proves to be successful to extend the knowledge on the weathering processes in the desert soil.

关键词： Nazca geoglyphs resistivity imaging georadar sulfate content.

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Difficulties in the Use of Ground Bacterial Cellulose(BC)as Reinforcement of Polylactid Acid(PLA)Using Melt-Mixing and Extrusion Technologies

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Open Journal of Composite Materials 2012年第3期2卷 97-103页

作者： Katrin Ganβ Axel Nechwatal Katrin Frankenfeld kerstin schlufter Department of Textile and Material Research Thueringisches Institut fuer Textil und Kunststoff-Forschung e.V.RudolstadtGermany Department Biotechnology fzmb GmbH Forschungszentrum für Medizintechnik und BiotechnologieBad LangensalzaGermany Thueringer Landesamt fuer Lebensmittelsicherheit und Verbraucherschutz(TLLV) Bad LangensalzaGermany

Bacterial cellulose (BC) was ground to make the material suitable for compounding with polylactid acid (PLA). The content of BC in PLA was changed between 5 and 20 wt%. By increasing the BC content of the composite DSC measurements showed an increase of crystallinity (χ c ). Annealing at 90?C resulted in a further increase of χ c . Analysis of the dynamic mechanical behavior showed a sharp decline of the storage module (G’) above the glass transition temperature (T g ) while such a sharp decline did not occur for annealed samples. This indicates that the stiffness of PLA even above T g can be improved by BC and annealing.

关键词： Polymer-Matrix Composite Extrusion Bacterial Cellulose

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涂层辊筒技术——非织造布整理用涂层辊筒装置的多功能工艺理念

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纺织导报 2009年第9期 77-78页

作者： Bernhard Funger kerstin Grnke Andritz Küsters(安德里兹寇司德)公司

单面低加料率的涂层辊简装置应用在非织造布工业中有着悠久的历史，绝大多数用于非织造尿布顶层的低加料率，单面亲水或永久亲水。Andritz Küsters（安德里兹寇司德）为进行高速生产的非织造布工业客户（速度高至1000m／min）提供量身... 详细信息

单面低加料率的涂层辊简装置应用在非织造布工业中有着悠久的历史，绝大多数用于非织造尿布顶层的低加料率，单面亲水或永久亲水。Andritz Küsters（安德里兹寇司德）为进行高速生产的非织造布工业客户（速度高至1000m／min）提供量身定做的neXkiss涂层辊简产品系列。最新开发的neXkissplus拥有特殊的灵活性和最大的生产多功能性。

关键词：非织造布工业多功能性涂层装置工艺整理技术辊筒

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Addressing the Negative Self-Concept in Posttraumatic Stress Disorder by a Three-Session Programme of Cognitive Restructuring and Imagery Modification (CRIM-PTSD): A Case Study

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Journal of Behavioral and Brain Science 2018年第5期8卷 319-327页

作者： Meike Müller-Engelmann kerstin Hadouch Regina Steil Department of Clinical Psychology and Psychotherapy Institute of Psychology Goethe University Frankfurt Main Frankfurt/Main Germany

Background: Cognitive restructuring and imagery modification for posttraumatic stress disorder (CRIM-PTSD) is a new intervention that involves only three sessions and focuses on the self-concept. It combines cognitive restructuring of core trauma-related dysfunctional beliefs and mental imagery. The effectiveness of CRIM-PTSD has recently been demonstrated in a pilot study. Method: This article presents a step-by-step description of the administration of CRIM-PTSD in a female survivor of childhood sexual abuse (CSA) suffering from PTSD and major depressive disorder related to strong self-blame. Results: The intervention showed substantial reductions in PTSD symptoms and depression in the patient comparable to those observed in the pilot study. Conclusions: CRIM-PTSD might provide an economical tool for reducing PTSD symptoms when only a short time is available for intervention. Furthermore, this tool could be included in well-established PTSD treatments. In addition to the pilot study, a randomized controlled trial is needed to further explore the feasibility and effectiveness of this short intervention.

关键词： Posttraumatic Stress Disorder Cognitive Restructuring Imagery Self-Concept

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