Pub Date : 2022-01-01DOI: 10.1504/ijsn.2022.10047915
Siyu Chen, Ruiqi Chen, Kai-xiong Su, A. Guo, Shizhen Huang
{"title":"Implementation of quasi-Newton algorithm on FPGA for IoT endpoint devices","authors":"Siyu Chen, Ruiqi Chen, Kai-xiong Su, A. Guo, Shizhen Huang","doi":"10.1504/ijsn.2022.10047915","DOIUrl":"https://doi.org/10.1504/ijsn.2022.10047915","url":null,"abstract":"","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83307075","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aims: This study was conducted to exploring the behaviors of self-management of Indonesian diabetes patients on Diabetes (DM) control and health promotion. Methods: Grounded theory was applied to explore the health self-management, by used In-depth interview. Results: The study takes place in the community and health care center, which interviewed 20 respondents, explained the health self-management behaviors. There were found out 5 main themes including: Self-regularly take medication to control DM; Manage daily exercise activity in controlling DM; Manage my food and diet intake is necessary; Monitor blood sugar is the important part of DM control and; Monitor the hypo/hyperglycemia symptoms. Conclusion: The healthy self-management behaviors need to be improved to enhance the motivation and self-care skills of diabetic patients in DM control. Although, the disease management of DM patients may be affected by the environment, culture, and life experience. The results show that diabetic patients have multiple DM self-management attitudes and behaviors towards diabetes disease.
{"title":"Self-Management Behaviors of Diabetes Control Among Diabetic Patients in Indonesia","authors":"Wisnu Sadhana, J. Rong","doi":"10.20849/IJSN.V6I2.863","DOIUrl":"https://doi.org/10.20849/IJSN.V6I2.863","url":null,"abstract":"Aims: This study was conducted to exploring the behaviors of self-management of Indonesian diabetes patients on Diabetes (DM) control and health promotion. Methods: Grounded theory was applied to explore the health self-management, by used In-depth interview. Results: The study takes place in the community and health care center, which interviewed 20 respondents, explained the health self-management behaviors. There were found out 5 main themes including: Self-regularly take medication to control DM; Manage daily exercise activity in controlling DM; Manage my food and diet intake is necessary; Monitor blood sugar is the important part of DM control and; Monitor the hypo/hyperglycemia symptoms. Conclusion: The healthy self-management behaviors need to be improved to enhance the motivation and self-care skills of diabetic patients in DM control. Although, the disease management of DM patients may be affected by the environment, culture, and life experience. The results show that diabetic patients have multiple DM self-management attitudes and behaviors towards diabetes disease.","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"184 1","pages":"18"},"PeriodicalIF":0.0,"publicationDate":"2021-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76129183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Aim: To identify risk factors for weight gain after two years of a breast cancer diagnosis. Background: Obesity in survivors of early-stage breast cancer has been associated with high disease recurrence rates and lower overall survival rates. Continuous weight gain is an indisputable phenomenon. Identifying factors at the early diagnosis and treatment phase that are associated with weight gain at 2 years later may help to develop further intervention for prevention obesity in breast cancer survivors. Method: A retrospective study was designed to review medical records of 1901 early-stage breast cancer survivors. Extracted data included demographics, past medical history, cancer treatment, tumor characteristics, BMI at diagnosis, and 24-month weights. Results: The sample had a mean age 50.3 ( + 10.7). Most of them were premenopausal, stage II and BMI ranging from 18.5 to 24 kg/m 2 at diagnosis. A majority of them received mastectomy (65.9%), chemotherapy (68.8%), radiotherapy (64.6%) and hormone therapy (63%). At 24 months after surgery, the breast cancer patients gained a mean of 0.4kg; but 21.6% of them gained 5% or more. The breast cancer survivors those who were premenopausal at diagnosis, less-than-high-school education, receiving adriamycin agent, cyclophosphamide agent, and gaining 5% or more weight after surgery had significant higher risk to gain 5% or more at 2 years after diagnosis. Conclusion: Findings from our study suggested that the premenopausal women or those who receive less formal education have higher risk to gain weight after breast cancer treatment. Engagement to healthy weight management for these high risk groups are warranted
{"title":"Clinical Predictors of Weight Gain in Early Breast Cancer Survivors","authors":"Su Yu, C. Chen","doi":"10.20849/IJSN.V6I2.888","DOIUrl":"https://doi.org/10.20849/IJSN.V6I2.888","url":null,"abstract":"Aim: To identify risk factors for weight gain after two years of a breast cancer diagnosis. Background: Obesity in survivors of early-stage breast cancer has been associated with high disease recurrence rates and lower overall survival rates. Continuous weight gain is an indisputable phenomenon. Identifying factors at the early diagnosis and treatment phase that are associated with weight gain at 2 years later may help to develop further intervention for prevention obesity in breast cancer survivors. Method: A retrospective study was designed to review medical records of 1901 early-stage breast cancer survivors. Extracted data included demographics, past medical history, cancer treatment, tumor characteristics, BMI at diagnosis, and 24-month weights. Results: The sample had a mean age 50.3 ( + 10.7). Most of them were premenopausal, stage II and BMI ranging from 18.5 to 24 kg/m 2 at diagnosis. A majority of them received mastectomy (65.9%), chemotherapy (68.8%), radiotherapy (64.6%) and hormone therapy (63%). At 24 months after surgery, the breast cancer patients gained a mean of 0.4kg; but 21.6% of them gained 5% or more. The breast cancer survivors those who were premenopausal at diagnosis, less-than-high-school education, receiving adriamycin agent, cyclophosphamide agent, and gaining 5% or more weight after surgery had significant higher risk to gain 5% or more at 2 years after diagnosis. Conclusion: Findings from our study suggested that the premenopausal women or those who receive less formal education have higher risk to gain weight after breast cancer treatment. Engagement to healthy weight management for these high risk groups are warranted","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"11 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2021-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75396872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Chiamaka Rosemary Anagor, F. Lukpata, J. Ikechukwu-Okoroezi, May Ulunma Obiora
Introduction: Exposure to the clinical learning environment is indispensable for the nursing students as it provides experiences which are basic and significant to the development of professional skills as well as bridge the theory-practice gap. Despite the importance of clinical learning, nursing students’ attitudes in the clinical environment has been a concern. Purpose: This paper reviewed the attitude of nursing students towards work in the clinical learning environment. Method: Electronic searches using scholarly databases were employed and only significant articles that met the review objective were utilized. Findings: This review revealed that there is a high rate of unauthorized student nurses’ absenteeism as majority are absent from clinical work without permission. There is also an appalling display of lateness behavior as students arrive at work after the scheduled time. Interestingly, most students are willing to carry out procedures while some are nonchalant due to the stressful and anxiety provoking tasks. Student nurses felt that there is an unspoken comparison, discrimination and disrespect displayed by their seniors and medical colleagues towards them. Conclusion: There is overwhelming evidence from literature supporting the negative attitudes of nursing students in the clinical environment. It was therefore recommended that students should be psychologically prepared in their schools before exposure to the clinical environment. There should be an effort to build students’ self-esteem and professional self-concept by the relevant authorities. Finally, to bridge the rift between inter-professionals, there is need for more social interaction opportunities where everyone will value what each member contributes to the team.
{"title":"Attitude of Nursing Students Towards Work in the Clinical Learning Environment","authors":"Chiamaka Rosemary Anagor, F. Lukpata, J. Ikechukwu-Okoroezi, May Ulunma Obiora","doi":"10.20849/IJSN.V6I1.855","DOIUrl":"https://doi.org/10.20849/IJSN.V6I1.855","url":null,"abstract":"Introduction: Exposure to the clinical learning environment is indispensable for the nursing students as it provides experiences which are basic and significant to the development of professional skills as well as bridge the theory-practice gap. Despite the importance of clinical learning, nursing students’ attitudes in the clinical environment has been a concern. Purpose: This paper reviewed the attitude of nursing students towards work in the clinical learning environment. Method: Electronic searches using scholarly databases were employed and only significant articles that met the review objective were utilized. Findings: This review revealed that there is a high rate of unauthorized student nurses’ absenteeism as majority are absent from clinical work without permission. There is also an appalling display of lateness behavior as students arrive at work after the scheduled time. Interestingly, most students are willing to carry out procedures while some are nonchalant due to the stressful and anxiety provoking tasks. Student nurses felt that there is an unspoken comparison, discrimination and disrespect displayed by their seniors and medical colleagues towards them. Conclusion: There is overwhelming evidence from literature supporting the negative attitudes of nursing students in the clinical environment. It was therefore recommended that students should be psychologically prepared in their schools before exposure to the clinical environment. There should be an effort to build students’ self-esteem and professional self-concept by the relevant authorities. Finally, to bridge the rift between inter-professionals, there is need for more social interaction opportunities where everyone will value what each member contributes to the team.","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"4 1","pages":"54"},"PeriodicalIF":0.0,"publicationDate":"2021-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"89356735","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Eman Ali Abd El Moaty Sheha, H. Hassan, E. Elsherbeny, A. Elgendy
Background : ZIKА infection may have long-term effects on reproductive health in addition to the neurological consequence in newborns. So, Awareness regarding ZIKА virus among pregnant women is important to take preventive measures. Aim: Evaluate the effect of integrated intervention guidelines on knowledge, self-reported practice of pregnant women toward ZIKА virus infection. Design: А quantitative quasi-experimental (pretest-posttest). Settings: The study was conducted at Obstetrics and gynecologic outpatient clinics at Fayoum University Hospital. Subjects: А convenient conducted among 240 pregnant women, assigned to 120 women in the control group, and 120 women in the study group. Two tools were used for data collection after reviewing relevant data; Tool I was а self-administered questionnaire to assess personal and obstetric characteristics of pregnant women, and their knowledge related ZIKА virus. Tool II was а self-reported practice questionnaire concerning self-protective measures regarding the prevention of ZIKА virus. Results: The results of this study showed that the majority of pregnant women wаs poor score level of knowledge and practice pre-intervention in both control and study group, however, there was an improvement of score level of knowledge and practice in the study group than control group post-intervention. Highly statistical significance was founded between control and study groups related to knowledge and practice. Positive significance correlation between pregnant women knowledge and practice score level post intervention in study group. Conclusion : The integrated intervention guideline improved pregnant women knowledge and practices. Recommendations: Continued efforts to close knowledge gaps, raise awareness and promote favorable attitudes toward ZIKА virus. Awareness about ZIKА virus infection should be ensured and maintained among all members of community, increased the prevention campaigns to improve community awareness of the seriousness of the disease, especially in rural areas.
{"title":"Integrated Intervention Program for Pregnant Women Toward ZIKΑ Virus Infection in Upper Egypt","authors":"Eman Ali Abd El Moaty Sheha, H. Hassan, E. Elsherbeny, A. Elgendy","doi":"10.20849/IJSN.V6I1.870","DOIUrl":"https://doi.org/10.20849/IJSN.V6I1.870","url":null,"abstract":"Background : ZIKА infection may have long-term effects on reproductive health in addition to the neurological consequence in newborns. So, Awareness regarding ZIKА virus among pregnant women is important to take preventive measures. Aim: Evaluate the effect of integrated intervention guidelines on knowledge, self-reported practice of pregnant women toward ZIKА virus infection. Design: А quantitative quasi-experimental (pretest-posttest). Settings: The study was conducted at Obstetrics and gynecologic outpatient clinics at Fayoum University Hospital. Subjects: А convenient conducted among 240 pregnant women, assigned to 120 women in the control group, and 120 women in the study group. Two tools were used for data collection after reviewing relevant data; Tool I was а self-administered questionnaire to assess personal and obstetric characteristics of pregnant women, and their knowledge related ZIKА virus. Tool II was а self-reported practice questionnaire concerning self-protective measures regarding the prevention of ZIKА virus. Results: The results of this study showed that the majority of pregnant women wаs poor score level of knowledge and practice pre-intervention in both control and study group, however, there was an improvement of score level of knowledge and practice in the study group than control group post-intervention. Highly statistical significance was founded between control and study groups related to knowledge and practice. Positive significance correlation between pregnant women knowledge and practice score level post intervention in study group. Conclusion : The integrated intervention guideline improved pregnant women knowledge and practices. Recommendations: Continued efforts to close knowledge gaps, raise awareness and promote favorable attitudes toward ZIKА virus. Awareness about ZIKА virus infection should be ensured and maintained among all members of community, increased the prevention campaigns to improve community awareness of the seriousness of the disease, especially in rural areas.","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"14 1","pages":"36"},"PeriodicalIF":0.0,"publicationDate":"2021-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78087839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: Maternal pushing during the 2 stage of labor is indispensable and important contributor to the involuntary expulsive force developed by uterine contraction results to influence on the mother and fetus. Aim: the study was conducted to compare spontaneous versus Valsalva (directed) pushing techniques at the second stage of labor on maternal and fetal outcomes. Methods: Setting: Delivery Unit of El-Fayoum General and University Hospitals. Design: A quasi-experimental comparative study. Subjects: A purposive sample of a total of 100 primiparous women; 50 in the Valsalva (directed) pushing group & 50 in the spontaneous pushing group. Tools: four tools were used; structured interviewing questionnaire sheet, Apgar score, Visual analog scale, and women satisfaction questionnaire. Results: The duration of the second stage of labor was shorter (5-10 min) in a spontaneous pushing (54.0%) group compared to the direct pushing group (2.0%). Oxygen wasn't used at all in spontaneous pushing group compared to 74.0% of directed pushing group. Postpartum hemorrhage was too little in spontaneous pushing group (96.0%) compared to 36.0% of the directed pushing group. Also, all women in the spontaneous pushing group experienced mild perineal pain compared to 32.0% in the directed pushing group (p<0.001). The individual items of the VAS were significantly higher in the directed pushing group than those in the spontaneous pushing group. According to Apgar's score, there was a significant difference between the two groups during both the first and fifth minutes of birth. In the directed pushing group, a higher proportion of babies are admitted to ICU than those in the spontaneous pushing group (18.0 percent versus 10.0 percent). Conclusion; spontaneous pushing during the 2 stage of labor enhanced neonatal and maternal outcomes; whilst directed pushing was associated with an increased duration of the 2 stage of labor and risk of adverse neonatal outcomes. Recommendations: It may be recommended that spontaneous pushing during the second stage of childbirth be included in the procedure for maternal hospitals.
{"title":"Spontaneous Versus Directed Pushing Technique: Maternal and Neonatal Outcomes: A Comparative Study in Northern Upper Egypt","authors":"H. Hassan, W. Gamel, Amal Sarhan Eldesokey Genedy","doi":"10.20849/IJSN.V6I1.869","DOIUrl":"https://doi.org/10.20849/IJSN.V6I1.869","url":null,"abstract":"Background: Maternal pushing during the 2 stage of labor is indispensable and important contributor to the involuntary expulsive force developed by uterine contraction results to influence on the mother and fetus. Aim: the study was conducted to compare spontaneous versus Valsalva (directed) pushing techniques at the second stage of labor on maternal and fetal outcomes. Methods: Setting: Delivery Unit of El-Fayoum General and University Hospitals. Design: A quasi-experimental comparative study. Subjects: A purposive sample of a total of 100 primiparous women; 50 in the Valsalva (directed) pushing group & 50 in the spontaneous pushing group. Tools: four tools were used; structured interviewing questionnaire sheet, Apgar score, Visual analog scale, and women satisfaction questionnaire. Results: The duration of the second stage of labor was shorter (5-10 min) in a spontaneous pushing (54.0%) group compared to the direct pushing group (2.0%). Oxygen wasn't used at all in spontaneous pushing group compared to 74.0% of directed pushing group. Postpartum hemorrhage was too little in spontaneous pushing group (96.0%) compared to 36.0% of the directed pushing group. Also, all women in the spontaneous pushing group experienced mild perineal pain compared to 32.0% in the directed pushing group (p<0.001). The individual items of the VAS were significantly higher in the directed pushing group than those in the spontaneous pushing group. According to Apgar's score, there was a significant difference between the two groups during both the first and fifth minutes of birth. In the directed pushing group, a higher proportion of babies are admitted to ICU than those in the spontaneous pushing group (18.0 percent versus 10.0 percent). Conclusion; spontaneous pushing during the 2 stage of labor enhanced neonatal and maternal outcomes; whilst directed pushing was associated with an increased duration of the 2 stage of labor and risk of adverse neonatal outcomes. Recommendations: It may be recommended that spontaneous pushing during the second stage of childbirth be included in the procedure for maternal hospitals.","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"132 1","pages":"24"},"PeriodicalIF":0.0,"publicationDate":"2021-03-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88859551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2021-01-01DOI: 10.1504/ijsn.2021.10033987
Zhang Weishi, Zhang Dehuan, Zhou Jingchun
{"title":"Adaptive Histogram Fusion-based Color Restoration and Enhancement for Underwater Images","authors":"Zhang Weishi, Zhang Dehuan, Zhou Jingchun","doi":"10.1504/ijsn.2021.10033987","DOIUrl":"https://doi.org/10.1504/ijsn.2021.10033987","url":null,"abstract":"","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"343 1","pages":"1"},"PeriodicalIF":0.0,"publicationDate":"2021-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77383691","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fall risk and fall injury risk are a raising concern for older adults living in the home and community environment. Injuries from falls account for reduced independence in the form of limitations of performance of activities of daily living, significant dependency for ambulation and For up to 50% of those who suffer a hip fracture from a fall, will not be able to return to their prior level of living. Serious fall injuries create a necessity to move into a setting where increased levels of care are provided. The ability to remain in the most desired setting of their own home is a critical part of successfully aging in place. According to the Centers of Disease Control, 36 million older adults in the United States suffered a fall in 2018 with 8 million reported injuries. With the expansion of the older adult population, these numbers are anticipated to inflate up to 52 million falls with 12 million reported fall injuries by the year 2030. Several countries have adopted fall risk mitigation programs for fall risk identification in primary care and community provision of fall management strategies. Traditional methods of fall risk management follow the American Geriatrics Society’s and British Geriatrics Society’s Clinical Practice Guideline. Though great strides are taken to intervene on the modifiable risk factors for falls, the risk of falls for many individuals remains. Introduction of new and innovative technologies can offer increased safety and ability to participate in functional mobility for those most at risk of falls and fall injuries.
{"title":"Multi-Factorial Management of Fall Risk in the Home Setting With Use of Innovative Technology: A Case Study","authors":"Rebecca J Tarbert","doi":"10.20849/ijsn.v5i4.830","DOIUrl":"https://doi.org/10.20849/ijsn.v5i4.830","url":null,"abstract":"Fall risk and fall injury risk are a raising concern for older adults living in the home and community environment. Injuries from falls account for reduced independence in the form of limitations of performance of activities of daily living, significant dependency for ambulation and For up to 50% of those who suffer a hip fracture from a fall, will not be able to return to their prior level of living. Serious fall injuries create a necessity to move into a setting where increased levels of care are provided. The ability to remain in the most desired setting of their own home is a critical part of successfully aging in place. According to the Centers of Disease Control, 36 million older adults in the United States suffered a fall in 2018 with 8 million reported injuries. With the expansion of the older adult population, these numbers are anticipated to inflate up to 52 million falls with 12 million reported fall injuries by the year 2030. Several countries have adopted fall risk mitigation programs for fall risk identification in primary care and community provision of fall management strategies. Traditional methods of fall risk management follow the American Geriatrics Society’s and British Geriatrics Society’s Clinical Practice Guideline. Though great strides are taken to intervene on the modifiable risk factors for falls, the risk of falls for many individuals remains. Introduction of new and innovative technologies can offer increased safety and ability to participate in functional mobility for those most at risk of falls and fall injuries. ","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"27 1","pages":"12"},"PeriodicalIF":0.0,"publicationDate":"2020-12-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87609029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2020-09-11DOI: 10.1504/ijsn.2020.10032000
Guanlin Chen, Jiawei Shi, Huang Xu, Tian Li, Wujian Yang
Aiming to solve the problem of inadequate parking places for shared bicycles especially during peak hours, an improved genetic algorithm for parking point allocation is proposed in this paper. We integrate linear regression algorithm with the genetic algorithm to increase the direct of individual mutation, which leads to avoiding falling into local optimum. Meanwhile, we use linear regression to haste the convergence speed of genetic algorithm which ensures the new method can improve efficiency while allocating parking point. For the sake of carrying out the experiment accurately and conveniently, we use geohash to encode the locations of parking points and bicycles into short letters and numbers. According to the analysis of experimental results, it proves the improved algorithm is superior to the conventional method for parking point allocation.
{"title":"An improved genetic algorithm in shared bicycle parking point allocation","authors":"Guanlin Chen, Jiawei Shi, Huang Xu, Tian Li, Wujian Yang","doi":"10.1504/ijsn.2020.10032000","DOIUrl":"https://doi.org/10.1504/ijsn.2020.10032000","url":null,"abstract":"Aiming to solve the problem of inadequate parking places for shared bicycles especially during peak hours, an improved genetic algorithm for parking point allocation is proposed in this paper. We integrate linear regression algorithm with the genetic algorithm to increase the direct of individual mutation, which leads to avoiding falling into local optimum. Meanwhile, we use linear regression to haste the convergence speed of genetic algorithm which ensures the new method can improve efficiency while allocating parking point. For the sake of carrying out the experiment accurately and conveniently, we use geohash to encode the locations of parking points and bicycles into short letters and numbers. According to the analysis of experimental results, it proves the improved algorithm is superior to the conventional method for parking point allocation.","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80288263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Background: Cultural humility is an essential part of nursing education and practice today. We often teach cultural competence but do not take it further to develop the cultural humility needed for an understanding of being and becoming in today’s global environment. Method: This article describes a ten-day immersive study abroad experience to Mexico using strategies to develop cultural humility. Cultural immersion is a high impact practice and was used along with reflective writing and debriefing. Results: Cultural humility did emerge because of the trip to Mexico. Strategies used to develop this were reflective writings, discussions, debriefing and cultural immersion. These emerged as strong strategies to use in study abroad experiences. Conclusion: Nursing students can develop cultural humility during short-term immersion trips to Mexico. Further study of these strategies are needed to develop further knowledge of cultural humility and its impact on developing culturally congruent health care, reducing health disparities and promoting health equity.
{"title":"Developing Cultural Humility During Short-Term Study Abroad Immersion","authors":"Katheryn Fernandez","doi":"10.20849/ijsn.v5i3.764","DOIUrl":"https://doi.org/10.20849/ijsn.v5i3.764","url":null,"abstract":"Background: Cultural humility is an essential part of nursing education and practice today. We often teach cultural competence but do not take it further to develop the cultural humility needed for an understanding of being and becoming in today’s global environment. Method: This article describes a ten-day immersive study abroad experience to Mexico using strategies to develop cultural humility. Cultural immersion is a high impact practice and was used along with reflective writing and debriefing. Results: Cultural humility did emerge because of the trip to Mexico. Strategies used to develop this were reflective writings, discussions, debriefing and cultural immersion. These emerged as strong strategies to use in study abroad experiences. Conclusion: Nursing students can develop cultural humility during short-term immersion trips to Mexico. Further study of these strategies are needed to develop further knowledge of cultural humility and its impact on developing culturally congruent health care, reducing health disparities and promoting health equity.","PeriodicalId":39544,"journal":{"name":"International Journal of Security and Networks","volume":"78 1","pages":"48"},"PeriodicalIF":0.0,"publicationDate":"2020-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85628177","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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