Study on the Insulating Spacers Surface Discharge of GIS

2013 ◽  
Vol 385-386 ◽  
pp. 1209-1212
Author(s):  
Yun Peng Liu ◽  
Zi Jian Wang ◽  
Yan Song Li

Gas insulated switchgears occupy an important position in the power system.Insulating spacers are important parts in GIS, a research on the surface discharge characteristics is conducted, mainly using ultraviolet imaging technology, ultrasonic testing technology and pulse current method to test the whole discharge process. Based on the data analysis, get the following conclusion: 1) Ultraviolet photons indicator shows the "saturation" characteristic, when the voltage up to 68kV later, continue to increase the voltage, ultraviolet photon number increase is not obvious; 2) In the basin insulator defect, with discharge intensifies, charged particle collision more intense, the heat increase, so the local volume rapid expansion, the pressure increase lead to enhance the ultrasonic signal. These works provide a valuable reference for follow-up study of GIS.

2018 ◽  
Vol 38 (5) ◽  
pp. 374-376 ◽  
Author(s):  
Muhammad Masoom Javaid ◽  
Behram Ali Khan ◽  
Emily Xe Yeo ◽  
Boon Wee Teo ◽  
Srinivas Subramanian

A structured peritoneal dialysis (PD) initiation service provided by a dedicated team of nephrologists, interventionists, and PD nurses, taking patients through the stages of predialysis education and monitoring, dialysis catheter insertion, dialysis initiation, and follow-up in the immediate post-dialysis initiation period, can go a long way in expanding PD prevalence. The authors noticed a rapid expansion of their PD program following the introduction of such a service, and they share their experience in this article. A multidisciplinary team providing 1-stop coordinated care may help in alleviating the differences in patient selection criteria, minimize delays in PD catheter insertions, ensure timely initiation of dialysis, reduce the need to start dialysis urgently, actively identify and sort any teething issues, enhance patients’ confidence, and reduce technique failures.


2018 ◽  
Vol 35 (9) ◽  
pp. 1181-1187 ◽  
Author(s):  
Alison P. Duffy ◽  
Nina M. Bemben ◽  
Jueli Li ◽  
James Trovato

Background: The importance of medication reconciliation and the pharmacist’s role within the interdisciplinary team at the point of transition to home hospice is understudied. A transitions of care pilot initiative was developed to streamline the transition for patients at end of life from inpatient cancer center care to home hospice. The initiative consisted of using a hospice discharge checklist, pharmacist-led discharge medication reconciliation in consultation with the primary team responsible for inpatient care, review of discharge prescriptions, and facilitation of bedside delivery of discharge medications. Methods: This was a single-center, prospective, pilot initiative. The objectives of this study were to characterize pharmacist interventions at the time of transition, to assess changes in hospice organizations’ perceptions of discharge readiness, and to evaluate differences in representation rates with the implementation of the pilot discharge process. Results: Fifteen patients in the preimplementation period and 12 patients in the postimplementation period were included. One hundred eleven pharmacist interventions were captured, an average of 9.3 interventions per patient, with an acceptance rate of 82.9% by providers. There was a statistically significant ( P = .035) improvement in hospice organizations’ perceptions of discharge readiness. There was no difference in 30-day representation rates postdischarge ( P = 1). Conclusion: This well-received pilot initiative demonstrated an improvement in local hospice’s perception of patient readiness for discharge and a high percentage of accepted pharmacist interventions during discharge medication reconciliation. A larger sample size of patients and longer follow-up period may be needed to demonstrate statistically significant improvements in representation rates postintervention.


2017 ◽  
Vol 70 (4) ◽  
pp. S34
Author(s):  
R. Schneider ◽  
A. Bastani ◽  
T. Kanluen ◽  
S. Jones ◽  
L. Schroeder ◽  
...  
Keyword(s):  

2016 ◽  
Vol 34 (7_suppl) ◽  
pp. 77-77
Author(s):  
Mary Anne Fenton ◽  
Tara Szyamnski ◽  
Megan Begnoche ◽  
Carol Chase ◽  
Michelle Moreau ◽  
...  

77 Background: Patients are often overwhelmed at the time of hospital discharge and focus on home rather than the discharge process. Fragmented communication and lack of planning between the hospital team, patient, family and primary oncologist can lead to frustration and delays in implementation of palliative or curative therapies and potential hospital readmission when the plan of care is not followed in a timely manner. Our goal is to avoid medication errors, delays in implementation of a care plan and reemergence of symptoms or new symptoms as a result of a suboptimal discharge transition. Methods: A multidisciplinary care transition team including phone nurses, social workers, pharmacists, physicians, nursing leadership and a palliative care practitioner meet monthly to review and refine discharge transitions. Our intervention is a proactive phone call, by specially trained ambulatory oncology nurses, to patients within 1-2 business days after discharge from the inpatient Hematology Oncology service. The nurse asks consistent questions to address common issues in the discharge transition including review of symptoms, understanding of discharge medications, confirmation of new medication initiation, side effects, coping, and next appointment with the oncologist. The nurse reinforces the ambulatory nurse phone line and availability of same day sick visits. Results: Preliminary discharge phone call results from the nurses’ interventions include clarification of discharge medications, interventions when a patient had not obtained the ordered medication including antibiotics, referrals for same day sick visits, referrals to social work for emotional and financial distress, education on medications or side effect management, and follow-up appointments. The average time for the post discharge call is 13 minutes. Conclusions: Our follow up discharge intervention by the oncology nurse has shown many patients are uncertain of medications and follow-up even when provided with detailed discharge paperwork and medication reconciliation. A proactive discharge phone call may help resolve these issues and prevent future readmissions. A six month summary of our intervention will be presented.


2016 ◽  
Vol 96 (11) ◽  
pp. 1705-1713 ◽  
Author(s):  
Zahra Kadivar ◽  
Alexis English ◽  
Brian D. Marx

Abstract Background Providing patients with optimal discharge disposition and follow-up services could prevent unplanned readmissions. Despite their qualifications, physical therapists are rarely represented on the interdisciplinary team. Objective This study aimed to determine the relationship between the participation of physical therapists in interdisciplinary discharge rounds and readmission rates. Methods In this retrospective observational study, patients discharged by 2 interdisciplinary teams with or without a physical therapist's participation were followed for 5 months. Adherence to the physical therapist's recommendations for follow-up services and unplanned 30-day readmissions were tracked. Multiple logistic regression and random forest models were used to determine factors contributing to 30-day readmission rates. Results The odds of 30-day readmissions were 3.78 times greater when a physical therapist was absent from the interdisciplinary team compared with the odds of 30-day readmissions when a physical therapist participated in the interdisciplinary team. In addition, the odds of 30-day readmission for patients discharged to their home were 2.47 times greater than those who were not discharged to their home. An increased lack of postdischarge services was noted when a physical therapist was not included in the interdisciplinary team. Limitations The nonrandom selection of patients into groups, the small sample size, and the inability to adjust risk for unknown factors (eg, medical diagnoses, comorbidities, funding, and functional measures) limited interpretation of the results. Conclusion Significantly higher readmission rates were noted for patients whose interdisciplinary team did not have a physical therapist and for those patients who were discharged to their home. These preliminary findings suggest that discharge from the acute care setting is an elaborate process and should be designed carefully. In order to identify the optimal discharge process, future research should account for patient complexities in addition to the composition of the interdisciplinary discharge team.


2006 ◽  
Vol 27 (1) ◽  
pp. 124-126 ◽  
Author(s):  
Marc C Thorne ◽  
Stephen S Gebarski ◽  
Steven A Telian
Keyword(s):  

Author(s):  
S Guérard ◽  
Y Chevalier ◽  
H Moreschi ◽  
M Defontaine ◽  
S Callé ◽  
...  

For various applications, precision of the Young’s modulus of cancellous bone specimens is needed. However, measurement variability is rarely given. The aim of this study was to assess the Young’s modulus repeatability using a uniaxial cyclic compression protocol on embedded specimens of human cancellous bone. Twelve specimens from 12 human calcanei were considered. The specimens were first defatted and then 1 or 2 mm at the ends were embedded in an epoxy resin. The compression experiment consists in applying 20 compressive cycles between 0.2 per cent and 0.6 per cent strain with a 2 Hz loading frequency. The coefficient of variation of the current protocol was found to be 1.2 per cent. This protocol showed variability similar to the end-cap technique (considered as a reference). It can be applied on porous specimen (especially human bone) and requires minimal bone length to limit end-artifact variability. The current method could be applied in association with noninvasive measurements (such as ultrasound) with full compatibility. This possibility opens the way for bone damage follow-up based on Young’s modulus monitoring.


2020 ◽  
Vol 3 ◽  
Author(s):  
Daniel Chimitt ◽  
Jennifer Carnahan

Background and Hypothesis:   Approximately 40% of patients aged 80+ enter a Skilled Nursing Facility (SNF) following a hospitalization. SNFs can be used as “safety nets” to expedite the discharge process of older adults and it can be difficult to pinpoint how and who made the decision for a hospitalized older adult to discharge to a SNF.   This project examines the factors that drive older adults to enter and leave a SNF for their rehabilitation care.    Project Methods:   Interview transcripts from a qualitative study with patients and their caregivers were used to examine factors influencing admission to and discharge from SNFs. Baseline interviews were conducted within two to seven days after returning home from a SNF stay followed by a follow up phone call one to two weeks after the initial interview. Transcripts and audio files were coded (using NVivo version 12+) for major themes. Interviews were analyzed using a constant comparative method to elicit themes of interest to interviewees.    Results:   There were 24 baseline interviews and X follow up interviews performed with a total of 24 patients and 15 caregivers. The primary theme identified was that patients perceived a loss of autonomy when considering the decision-making process. 75% (18/24) patients or their caregivers felt the healthcare team told them they must go to a SNF for their rehabilitation. 38% (9/24) patients or caregivers felt they had no choice but to leave due to insurance coverage and 50% (12/24) stated that they needed more time.    Potential Impact:   To achieve better patient outcomes, one must understand both the purpose of skilled nursing facilities and also how patients and their families are feeling as they transition through this uncertain period of their lives. Restoring a patient’s sense of autonomy will foster better patient-healthcare relationships and improve trust in the system. 


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