scholarly journals اعتبارات تصميم المسبوكات المعدنية وانعكاساتها على جودة سطح المنتج : دراسة تحليلية على تطبيقات مقرر تكنولوجيا السباكة = Design Considerations of Metal Castings and Their Impact on the Quality of Product Surface : Analytical Study on the Applications of Casting Technology

Author(s):  
ياسر عيد محمد علي
2021 ◽  
Author(s):  
Arthur Lackner ◽  
Said Fathalla ◽  
Mojtaba Nayyeri ◽  
Andreas Behrend ◽  
Rainer Manthey ◽  
...  

AbstractThe publish or perish culture of scholarly communication results in quality and relevance to be are subordinate to quantity. Scientific events such as conferences play an important role in scholarly communication and knowledge exchange. Researchers in many fields, such as computer science, often need to search for events to publish their research results, establish connections for collaborations with other researchers and stay up to date with recent works. Researchers need to have a meta-research understanding of the quality of scientific events to publish in high-quality venues. However, there are many diverse and complex criteria to be explored for the evaluation of events. Thus, finding events with quality-related criteria becomes a time-consuming task for researchers and often results in an experience-based subjective evaluation. OpenResearch.org is a crowd-sourcing platform that provides features to explore previous and upcoming events of computer science, based on a knowledge graph. In this paper, we devise an ontology representing scientific events metadata. Furthermore, we introduce an analytical study of the evolution of Computer Science events leveraging the OpenResearch.org knowledge graph. We identify common characteristics of these events, formalize them, and combine them as a group of metrics. These metrics can be used by potential authors to identify high-quality events. On top of the improved ontology, we analyzed the metadata of renowned conferences in various computer science communities, such as VLDB, ISWC, ESWC, WIMS, and SEMANTiCS, in order to inspect their potential as event metrics.


2021 ◽  
Vol 11 (1) ◽  
pp. 50-67
Author(s):  
Salah Mahdi Abbas Alyasari

The present study is concerned with determining the effect of organizational reputation on employee engagement in the University of Warth Al-Anbiya. The study is conducted on (50) teaching staff at University of Warith Al-Anbiya. A questionnaire has been designed to collect the required data to measure the sub-dimensions of organizational reputation with the sub-dimensions of organizational immersion and to determine the level of impact between the variables. A set of statistical methods has been used to measure the relevant variables (mean, standard deviation, correlation coefficient "Pearson"). The study indicates a strong direct correlation between the components of organizational reputation with its dimensions (social responsibility, organization image, creativity, quality of service, Attracting the talented) and between employee engagement with its dimensions (enthusiasm, dedication, assimilation). The study has reached a set of conclusions. A set of proposals and recommendations was put forward, the most important of which is the assess of the capabilities of workers and working to identify their needs for continuous training and qualification to enable them to meet new work requirements as well as attract talents and improve the reputation of an organization.


2021 ◽  
Vol 27 (1) ◽  
pp. 34-47
Author(s):  
Saleh Baghery Kakhki ◽  
◽  
Mehdi Basiri Moghadam ◽  
Leila Sadeghmoghadam ◽  
◽  
...  

Aims: Disability reduces the independence and quality of life in the elderlies and it increases their independence and causes increased need of support, more admittance in nursing homes and early death. The aim of this study was to examine the prevalence of disability and its relationship with the demographic characteristics. Methods & Materials: This cross-sectional (descriptive-analytical) study was performed on 470 elderly people aged 60 and over living in Gonabad by random stratified sampling. Data collection tools included a demographic profile questionnaire and a standardized questionnaire from the WHO to assess disability in the elderly. The data collected were analyzed using SPSS software version 14.5 and the Kai Scoyer test and ranked logistic regression. Significant levels of less than 0.05 were considered Findings: 35.6% of the elderly had very low disability, 40.6% had low disability, 15.2% had moderate disability and 8.6% had severe disability. Age (P<0.001), sex (P=0.03), literacy level (P<0.001), and background history (P<0.001) were significant predictors of elderly disability Conclusion: There is a relationship between disability and its level with aging. According to the growth in elderly’s population, paying attention to health and reducing disability and promoting their life’s quality is necessary.


Author(s):  
Ю. Зубарев ◽  
Yu. Zubarev ◽  
А. Приемышев ◽  
A. Priyomyshev ◽  
А. Заостровский ◽  
...  

The peculiarities in polymeric composite material cutting are considered. The recommendations for use of different materials for cutters, their geometry and treatment modes are offered that allows obtaining the required quality of a product surface.


2021 ◽  
Vol 27 (1) ◽  
pp. 34-47
Author(s):  
Saleh Baghery Kakhki ◽  
◽  
Mehdi Basiri Moghadam ◽  
Leila Sadeghmoghadam ◽  
◽  
...  

Aims: Disability reduces the independence and quality of life in the elderlies and it increases their independence and causes increased need of support, more admittance in nursing homes and early death. The aim of this study was to examine the prevalence of disability and its relationship with the demographic characteristics. Methods & Materials: This cross-sectional (descriptive-analytical) study was performed on 470 elderly people aged 60 and over living in Gonabad by random stratified sampling. Data collection tools included a demographic profile questionnaire and a standardized questionnaire from the WHO to assess disability in the elderly. The data collected were analyzed using SPSS software version 14.5 and the Kai Scoyer test and ranked logistic regression. Significant levels of less than 0.05 were considered Findings: 35.6% of the elderly had very low disability, 40.6% had low disability, 15.2% had moderate disability and 8.6% had severe disability. Age (P<0.001), sex (P=0.03), literacy level (P<0.001), and background history (P<0.001) were significant predictors of elderly disability Conclusion: There is a relationship between disability and its level with aging. According to the growth in elderly’s population, paying attention to health and reducing disability and promoting their life’s quality is necessary.


Author(s):  
Dr aruna Shelke ◽  
Sanjay Lokhande ◽  
Rajshri Suryavanshi

Ayurveda depends mostly upon the medicinal plants for the remedy. Panchavidha Kashaya Kalpana is basic Preparation method in Bhaishjya Kalpana and Kshara Kalpna is one of them. Kshara is the herbal  extracts of plants like Apamarga ( Achyranthes Aspera linn ) Snuhi ( Eyphorbia nerifolia linn )Aragwadha ( Cassia Fistula Lin ) Kutaja ( Holarrhena antidysentrica linn ) Kshar can be a compound or mixture of  many herbs or may be from single herb. There is wide range of description available about Kshara as told by    Acharyas, This alkaline Preparation has many therapetic usages and even has replaced many surgical procedures. It has the quality of excising ( chedhya ) Cutting (bhedhya), Scraping( Lekhya ) and tridoshaghna.


Author(s):  
Iraktânia Vitorino Diniz ◽  
Isabelle Katherinne Fernandes Costa ◽  
João Agnaldo Nascimento ◽  
Isabelle Pereira da Silva ◽  
Ana Elza Oliveira de Mendonça ◽  
...  

ABSTRACT Objective: To assess the quality of life of people with intestinal stoma and its association with sociodemographic and clinical characteristics. Method: Cross-sectional and analytical study conducted with people with intestinal stoma. An instrument was used for sociodemographic and clinical characterization: COH-QOL-OQ, validated in Brazil. Results: The sample included 152 people with stomas. There were significant differences among all dimensions (p-value < 0.01) of quality of life. The dimension spiritual well-being had the highest mean, with 6.69 (±1.56), followed by the psychological well-being dimension, 5.00 (±1.94), social well-being, 4.63 (±1.83), and physical well-being, 4.54 (±1.77). Marital status, religion, type of stoma, and permanence had statistically significant associations with dimensions of quality of life (p-value < 0.05). Conclusion: The assessment of quality of life in people with intestinal stoma presented lower scores in the physical, social, and psychological dimensions. There was an association between better quality of life scores and people with definitive ileostomy, in a domestic partnership and practicing other religions.


Author(s):  
Hyung Gyu Park ◽  
Ming-Tsang Lee ◽  
Frank K. Hsu ◽  
Costas P. Grigoropoulos ◽  
Ralph Greif ◽  
...  

An experimental and analytical study of the reacting flow in a catalytic reactor is presented. Methanol-steam reforming may be utilized in the fuel processing system for hydrogen fuel cells. Understanding the flow and transport phenomena as well as the reaction mechanisms is essential for improving the efficiency of the reforming process as well as the quality of the processed fuel. Utilizing the results obtained, optimized conditions for fuel processing are discussed.


2018 ◽  
Vol 22 (4) ◽  
Author(s):  
Rafaella Araújo Correia ◽  
Cristine Vieira do Bonfim ◽  
Daniela Karina da Silva Ferreira ◽  
Betise Mery Alencar Sousa Macau Furtado ◽  
Heitor Victor Veiga da Costa ◽  
...  

Abstract Objective: Identify the quality of life of women treated for cervical cancer according to their clinical and socioeconomic characteristics. Methods: This was a analytical study on women who were treated for cervical cancer by means of surgery, radiotherapy and chemotherapy. To evaluate their quality of life, the WHOQOL-bref questionnaire was applied. The Mann-Whitney test was used to investigate associations between domains and variables. Results: There were associations (p < 0.05) between the WHOQOL-bref domains and the variables of income, conjugal situation, leisure activities and treatment undergone. The physical and psychological domains were associated with overall quality of life (R = 0.54 and R = 0.63, respectively). Conclusions: Socioeconomic conditions and the type of treatment undergone influenced the quality of life of these women after their treatment. There is a need to increase the reach of cervical cancer screening among women who are less economically favored; and, after treatment, to offer alternative measures that soften the secondary effects.


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