scholarly journals Relationship between Person-Organization Fit and Performance Indices of Public Hospitals Affiliated with Qazvin University of Medical Sciences in Iran

2016 ◽  
Vol 1 (2) ◽  
pp. 57-60
Author(s):  
Zahra Taghvaei-Keshtkar ◽  
Leila Riahi
Keyword(s):  
Public Hospitals ◽  
Medical Sciences ◽  
Performance Indices ◽  
And Performance ◽  
Person Organization Fit

scholarly journals The Relationship Between Distribution of Human Resources Distribution and Performance Indicators of Hospitals Before and After Implementation of Health System Evolution Plan in Iran

2020 ◽  
Author(s):  
Hossein Dargahi ◽  
Golsa Shaham
Keyword(s):  
Human Resources ◽  
Health System ◽  
Performance Indicators ◽  
Pearson Correlation ◽  
Public Hospitals ◽  
Medical Sciences ◽  
System Evolution ◽  
Before And After ◽  
And Performance ◽  
The Relationship

The implementation of the Health System Evolution Plan has resulted in an increase in the rate of patient’s referral to hospitals of medical universities, and thus, hospitals’ performance indicators. The aim of the present study is to investigate the changes in hospital indicators after the implementation of the Health System Evolution Plan and the relationship between this plan and distribution of human resources in hospitals of Tehran University of Medical Sciences. This was a descriptive-analytical and cross-sectional study. The research population consisted of information about human resources and performance indicators before and after the implementation of the Health System Evolution Plan in the hospitals. The research tool was a data collection form. The collected data were analyzed in SPSS software, and analytical results were obtained using the Pearson correlation test and Two Sample t-test. The results showed that there was a significant relationship between hospitals performance indicators and the distribution of human resources after the implementation of the Health System Evolution Plan. In fact, this plan has increased the deficit of nursing and paraclinical staff. In addition, the results showed as hospitals’ performance indicators have increased, more human resources has been recruited in these hospitals. The success of Implementation of Health System Evolution Plan and development of general hospitals indicators need comprehensive. Planning for retainment of all groups of health workers and paying attention to appropriate distribution of physicians, nurses, and paraclinical staff in public hospitals and finally a comprehensive review of human resources standards by the Iranian Ministry of Health. © 2019 Tehran University of Medical Sciences. All rights reserved. Acta Med Iran 2019;57(8):510-517.

scholarly journals Sectorization for Water Distribution Systems with Multiple Sources: A Performance Indices Comparison

Water ◽  
2021 ◽  
Vol 13 (2) ◽  
pp. 131
Author(s):  
Jezabel D. Bianchotti ◽  
Melina Denardi ◽  
Mario Castro-Gama ◽  
Gabriel D. Puccini
Keyword(s):  
Distribution Systems ◽  
Water Distribution ◽  
Distribution Networks ◽  
Performance Criteria ◽  
Performance Indices ◽  
Multiple Sources ◽  
Multiobjective Problems ◽  
Open Questions ◽  
Minimum Number ◽  
And Performance

Sectorization is an effective technique for reducing the complexities of analyzing and managing of water systems. The resulting sectors, called district metering areas (DMAs), are expected to meet some requirements and performance criteria such as minimum number of intervention, pressure uniformity, similarity of demands, water quality and number of districts. An efficient methodology to achieve all these requirements together and the proper choice of a criteria governing the sectorization is one of the open questions about optimal DMAs design. This question is addressed in this research by highlighting the advantages of three different criteria when applied to real-word water distribution networks (WDNs). To this, here it is presented a two-stage approach for optimal design of DMAs. The first stage, the clustering of the system, is based on a Louvain-type greedy algorithm for the generalized modularity maximization. The second stage, the physical dividing of the system, is stated as a two-objective optimization problem that utilises the SMOSA version of simulated annealing for multiobjective problems. One objective is the number of isolation valves whereas for the second objective three different performance indices (PIs) are analyzed and compared: (a) standard deviation, (b) Gini coefficient and (c) loss of resilience. The methodology is applied to two real case studies where the first two PIs are optimized to address similar demands among DMAs. The results demonstrate that the proposed method is effective for sectorization into independent DMAs with similar demands. Surprisingly, it found that for the real studied systems, loss of resilience achieves better performance for each district in terms of pressure uniformity and demand similarity than the other two specific performance criteria.

scholarly journals Reference evapotranspiration for Londrina, Paraná, Brazil: performance of different estimation methods

2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2363
Author(s):  
Rodrigo Dlugosz da Silva ◽  
Marcelo Augusto de Aguiar e Silva ◽  
Marcelo Giovanetti Canteri ◽  
Juliandra Rodrigues Rosisca ◽  
Nilson Aparecido Vieira Junior
Keyword(s):  
Reference Evapotranspiration ◽  
Meteorological Data ◽  
Global Radiation ◽  
Alternative Methods ◽  
Estimation Methods ◽  
Performance Indices ◽  
Excellent Performance ◽  
Study Region ◽  
Temperature Radiation ◽  
And Performance

Aiming at assessing the performance of alternative methods to Penman-Monteith FAO56 for estimating the reference evapotranspiration (ETo) for Londrina, Paraná, Brazil, the methods temperature radiation, Hicks-Hess, Hargreaves-Samani (1982), Turc, Priestley-Taylor, Tanner-Pelton, Jensen-Haise, Makkink, modified Hargreaves, Stephens-Stewart, Abtew, global radiation, Ivanov, Lungeon, Hargreaves-Samani (1985), Benavides-Lopez, original Penman, Linacre, Blaney-Morin, Romanenko, Hargreaves (1974), McCloud, Camargo, Hamon, Kharrufa, McGuiness-Bordne, and Blaney-Criddle were compared to that standard method recommended by FAO. The estimations were correlated by linear regression and assessed by using the Person’s correlation coefficient (r), concordance index (d), and performance index (c) using a set of meteorological data of approximately 40 years. The methods modified Hargreaves, Stephens-Stewart, Abtew, global radiation, Ivanov, Lungeon, Hargreaves-Samani (1985), Benavides-Lopez, original Penman, and Linacre should be avoided, as they did not present excellent results. The methods McCloud, Camargo, Hamon, Kharrufa, McGuinness-Bordne, Blaney-Criddle, Hargreaves (1974), Romanenko, and Blaney-Morin were classified as very bad, not being recommended. In contrast, the methods temperature radiation, Hicks-Hess, Hargreaves-Samani (1982), Turc, Priestley-Taylor, Tenner-Pelton, Jensen-Haise, and Makkink presented excellent performance indices and can be applied in the study region.

scholarly journals Nurses’ Knowledge, Attitude, and Performance about Disaster Management: A Case of Iran

2020 ◽  
Vol 13 (1) ◽  
pp. 441-446
Author(s):  
Sedighe S. T. Far ◽  
Milad A. Marzaleh ◽  
Nasrin Shokrpour ◽  
Ramin Ravangard
Keyword(s):  
Disaster Management ◽  
Health Care Providers ◽  
Work Experience ◽  
Three Dimensions ◽  
Teaching Hospitals ◽  
Care Providers ◽  
Medical Sciences ◽  
Significant Relationships ◽  
The Mean ◽  
And Performance

Background: Iran is a disaster-prone country in which many natural and man-made disasters happen every year. Because the health sector is vital due to its nature of treatment and rehabilitation of the injured after the disasters, all health care providers, especially hospital nurses, should be prepared to provide the services they need. Objective: The present study aimed to determine the level of knowledge, attitude, and performance of nurses about disaster management in teaching hospitals affiliated to Iran, Shiraz University of Medical Sciences in 2019. Methods: This cross-sectional and descriptive-analytical study was conducted on a sample of 230 nurses working in the teaching hospitals of Iran, Shiraz University of Medical Sciences, who were selected using the stratified sampling proportional to size and simple random sampling methods. The data were collected using a valid and reliable questionnaire containing 20 questions in three dimensions of knowledge, attitude, and performance. Then, the collected data were analyzed using SPSS 25.0 through independent samples t-test, ANOVA and Tukey tests at the significance level of 5%. Results: The results showed that the highest and lowest mean scores were related to the attitude (2.38±0.19) and knowledge (1.70±0.50) of the nurses, respectively. However, all three dimensions were at a moderate level. The results showed significant relationships between the mean score of performance and the gender, marital status, age, and work experience of the nurses. In addition, statistically significant relationships were found between the mean score of knowledge and their age and work experience (p<0.05). Conclusion: According to the findings, the following suggestions can be made to increase the knowledge and performance of the nurses for being prepared in critical situations: reducing the duration and increasing the quality of training classes and workshops on disaster preparedness; providing some incentives for nurses, especially female, married, older, and more experienced ones to attend these classes; and improving the methods of training materials related to disaster management.

scholarly journals Reference evapotranspiration for Londrina, Paraná, Brazil: performance of different estimation methods

2017 ◽  
Vol 38 (4Supl1) ◽  
pp. 2363
Author(s):  
Rodrigo Dlugosz da Silva ◽  
Marcelo Augusto de Aguiar e Silva ◽  
Marcelo Giovanetti Canteri ◽  
Juliandra Rodrigues Rosisca ◽  
Nilson Aparecido Vieira Junior
Keyword(s):  
Reference Evapotranspiration ◽  
Meteorological Data ◽  
Global Radiation ◽  
Alternative Methods ◽  
Estimation Methods ◽  
Performance Indices ◽  
Excellent Performance ◽  
Study Region ◽  
Temperature Radiation ◽  
And Performance

Aiming at assessing the performance of alternative methods to Penman-Monteith FAO56 for estimating the reference evapotranspiration (ETo) for Londrina, Paraná, Brazil, the methods temperature radiation, Hicks-Hess, Hargreaves-Samani (1982), Turc, Priestley-Taylor, Tanner-Pelton, Jensen-Haise, Makkink, modified Hargreaves, Stephens-Stewart, Abtew, global radiation, Ivanov, Lungeon, Hargreaves-Samani (1985), Benavides-Lopez, original Penman, Linacre, Blaney-Morin, Romanenko, Hargreaves (1974), McCloud, Camargo, Hamon, Kharrufa, McGuiness-Bordne, and Blaney-Criddle were compared to that standard method recommended by FAO. The estimations were correlated by linear regression and assessed by using the Person’s correlation coefficient (r), concordance index (d), and performance index (c) using a set of meteorological data of approximately 40 years. The methods modified Hargreaves, Stephens-Stewart, Abtew, global radiation, Ivanov, Lungeon, Hargreaves-Samani (1985), Benavides-Lopez, original Penman, and Linacre should be avoided, as they did not present excellent results. The methods McCloud, Camargo, Hamon, Kharrufa, McGuinness-Bordne, Blaney-Criddle, Hargreaves (1974), Romanenko, and Blaney-Morin were classified as very bad, not being recommended. In contrast, the methods temperature radiation, Hicks-Hess, Hargreaves-Samani (1982), Turc, Priestley-Taylor, Tenner-Pelton, Jensen-Haise, and Makkink presented excellent performance indices and can be applied in the study region.

Wrench capabilities of planar parallel manipulators. Part I: Wrench polytopes and performance indices

Robotica ◽  
2008 ◽  
Vol 26 (6) ◽  
pp. 791-802 ◽  
Author(s):  
Flavio Firmani ◽  
Alp Zibil ◽  
Scott B. Nokleby ◽  
Ron P. Podhorodeski
Keyword(s):  
Parallel Manipulators ◽  
Joint Space ◽  
Linear Mapping ◽  
Redundant Manipulators ◽  
Task Space ◽  
Performance Indices ◽  
Study Case ◽  
And Performance ◽  
Planar Parallel Manipulators

SUMMARYThis paper is organized in two parts. In Part I, the wrench polytope concept is presented and wrench performance indices are introduced for planar parallel manipulators (PPMs). In Part II, the concept of wrench capabilities is extended to redundant manipulators and the wrench workspace of different PPMs is analyzed. The end-effector of a PPM is subject to the interaction of forces and moments. Wrench capabilities represent the maximum forces and moments that can be applied or sustained by the manipulator. The wrench capabilities of PPMs are determined by a linear mapping of the actuator output capabilities from the joint space to the task space. The analysis is based upon properly adjusting the actuator outputs to their extreme capabilities. The linear mapping results in a wrench polytope. It is shown that for non-redundant PPMs, one actuator output capability constrains the maximum wrench that can be applied (or sustained) with a plane in the wrench space yielding a facet of the polytope. Herein, the determination of wrench performance indices is presented without the expensive task of generating polytopes. Six study cases are presented and performance indices are derived for each study case.

Physiology and bromatology of Oryctolagus cunicullus L. 1758 fed browse legume with enzyme levels

Agro-Science ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 45-50
Author(s):  
A.M. Ogungbesan ◽  
O.E. Fasina ◽  
E.O. Alagbe ◽  
O.O. Eniolorunda
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Treatment Effects ◽  
Gliricidia Sepium ◽  
Performance Indices ◽  
Randomized Design ◽  
Completely Randomized Design ◽  
And Performance ◽  
Nutritional Benefits ◽  
Dietary Treatments

The objective of this experiment was to determine the effects of feeding rabbits with Maxigrain® (M) enzyme supplemented Gliricidia sepium leaf meal (GLM) on their physiology, performance characteristics, and nutrients digestibility. Twenty weaned rabbits of mixed sexes, 5-6 weeks old, were randomly allotted to five dietary treatments including 0 g M which was soybean without M (control) and GLM supplemented with M at 50, 100, 150 and 200 g M per kilogramme of GLM. There were four rabbits per treatment and one rabbit as replicate in a completely randomized design. There were no significant (p > 0.05) treatment effects in all physiological and performance indices as well as those of crude fat, fibre and NFE digestibilities. There were variations (p < 0.05) due to the treatment effects on dry matter, crude protein and ash digestiblities. This implies that the feeding of soft faeces directly from the caecum called coprophagy mechanism in rabbits has its concomitant nutritional benefits. This advantageous benefit can enable rabbit to effectively and efficiently utilize forage or forage-based diet with or without enzyme supplementation.

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