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Use of Subcutaneous Port Catheter in Childhood Malignancies

World Journal of Cardiovascular Diseases 2016年第5期6卷 126-132页

作者： Onur Doyurgan Uğur Karagöz Bengü Demirağ Mustafa Karaçelik Yılmaz Ay raziye canan vergin Osman Nejat Sarıosmanoğlu Department of Pediatric Cardiac Surgery Dr. Behcet Uz Children’s Hospital Izmir Turkey Department of Pediatric Hematology-Oncology Dr. Behcet Uz Children’s Hospital Izmir Turkey

Background: The port catheters are used to give long-term total parenteral nutrition, intravenous fluids, blood and blood products, or to be preferred for oncology and hematological diseases. In this study, we sought to review our results concerning the subcutaneous port catheter appliance in childhood malignancies. Methods: Two hundred ten subcutaneous port catheters applied to 192 patients between November 2010 and October 2015 were examined retrospectively in a cross- sectional study. Information such as demographic data, primary diagnoses, port types and implantation durations were recorded. Localization of the intervention, surgical technique, early and late complications and causes of port removal were evaluated. Results: Mean age of patients was 6.4 ± 4.9 years (1 month - 17 years), 77 (40.1%) were female and 115 (59.9%) male. One hundred twenty nine ports were inserted from the right internal jugular vein, 59 to right subclavian vein, 14 to left subclavian vein and 8 to left internal jugular vein. Total duration of implantation was 55,492 days and median duration was 289 days. Early complications were: 1 (0.5%) hemothorax, 1 (0.5%) pneumothorax, 1 (0.5%) carotid artery injury, 1 (0.5%) arrhythmia and in 2 (1%) cases port mal-positioning. Late complications were: 9 (4.3%) infection and 8 (3.8%) mechanical problems, 7 (3.3%) thrombosis, and in 1 (0.5%) port fracture was detected. Port catheter was removed in 18 (8.6%) cases. No significant difference was found when jugular and subclavian vein implantation was compared in terms of all complications, especially infection and thrombosis. Conclusion: Use of port catheter is a safe option in children who are receiving a long-term chemotherapy. Education of the medical team will diminish the complication rate in port catheter insertions.

关键词： Port Catheters Childhood Malignancy Postoperative Complications

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Composite impact vector control based on Apollo descent guidance

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Chinese Journal of Aeronautics 2022年第7期35卷 67-74页

作者： Koray S.ERER raziye TEKIN MKemal OZGOREN Tactical Missile Systems Roketsan Missiles Inc.Elmadağ06780Turkey Department of Mechanical Engineering Middle East Technical UniversityÇankaya 06800Turkey

A new three-dimensional missile guidance law to control the impact vector against a stationary target is *** composite guidance law has two well-known components:Apollo descent guidance and trajectory shaping *** respectively linear and planar guidance laws are combined to achieve a specified impact *** main idea is to define an impact plane and to steer the missile onto this plane using Apollo descent guidance while concurrently performing trajectory shaping with reference to the impact *** resulting guidance law is expressed by a single equation in vector form,which is straightforward to *** it originates from an optimal formulation,the performance of the proposed technique is expected to be *** is confirmed by comparative simulation runs,which also involve the method known as generalized explicit guidance.

关键词： Impact angle Impact plane Impact vector Three-dimensional missile guidance Trajectory shaping

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Electromechanical properties of Ce-doped(Ba_(0.85)Ca_(0.15))(Zr_(0.1)Ti_(0.9))O_(3)lead-free piezoceramics

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Journal of Advanced Ceramics 2019年第2期8卷 186-195页

作者： raziye HAYATI Mohammad Ali BAHREVAR Yadolah GANJKHANLOU Virginia ROJAS Jurij KORUZA Semiconductor Division Materials and Energy Research CenterKaraj 31787/316Iran Department of Chemistry NIS and INSTM Reference CentreUniversitàdi TorinoTorino 10125Italy Institute of Materials Science Technische Universit?t DarmstadtDarmstadt 64287Germany

Lead-free piezoceramics based on the(Ba,Ca)(Zr,Ti)O3(BCZT) system exhibit excellent electromechanical properties for low-temperature actuation applications, but suffer from relatively high processing temperatures. Here we demonstrate an approach for the reduction of the sintering temperature and simultaneous increase of the electromechanical strain response of(Ba,Ca)(Zr,Ti)O3 piezoceramics by aliovalent doping with Ce. The samples were prepared by solid state synthesis and their crystallographic structure, dielectric, ferroelectric, and electromechanical properties were investigated. The highest d33* value of 1189 pm/V was obtained for the sample with 0.05 mol% Ce, substituted on the A-site of the perovskite lattice. The results indicate a large potential of these materials for off-resonance piezoelectric actuators.

关键词： lead-free piezoceramic (Ba,Ca)(Zr,Ti)O_(3)(BCZT) cerium actuator

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Evaluation of Patient Satisfaction and Factors Affecting It: A Review of the Literature

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Health 2015年第11期7卷 1460-1465页

作者： Fereshteh Farzianpour raziye Byravan Sara Amirian Health Care Management Department of Health Management and Economics School of Public Health Tehran University of Medical Sciences Tehran Iran

Patient satisfaction with hospital services is one of the most important indicators of effectiveness and quality of hospital services. Patient satisfaction surveys can provide valuable data for evaluating the current status, awareness of quality and quantity of process improvement programs and quality improvement to health managers and policy makers. The present study discusses previous studies conducted in this area, and presents recommendations to improve patient satisfaction. The method of this study is review. Selected papers were identified by searching keyword in Persian and English in different databases and after applying the inclusion criteria, 19 studies were extracted and analyzed. 23,793 patients in 12 studies entered into this research were investigated. Generally, satisfaction of the patients in this study was estimated at an average level. Continuous evaluation of patient satisfaction and identification of the factors affecting it requires establishment of comprehensive and accurate data system in this area;that by application of the results of previous studies steps can be taken to improve patient satisfaction. Patients’ satisfaction in Iran, compared with other countries, is desirable. In addition, the overall satisfaction of patients in recent years has increased compared to previous years and the reason can be measures like different ways of improving the quality, customer orientation, and applying the results of research conducted in this area.

关键词： Evaluation Patient Satisfaction Factors Affecting Satisfaction

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An Investigation on the Barriers and Facilitators of the Implementation of Electronic Health Records (EHR)

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Health 2015年第12期7卷 1665-1670页

作者： Fereshteh Farzianpour Sara Amirian raziye Byravan Department of Health Management and Economics School of Public Health Tehran University of Medical Sciences Tehran Iran

The application of technology in health care, in the form of electronic health records (EHR), is the most important and necessary issue in order to improve the quality of health care, and studies have shown that, not only is it a way to integrate information and represent the condition of patients, and a dynamic source for health care, however it leads to gain access to clinical information and records, electronic communications, comprehensive training and management, and ultimately enhancing the public health;the aim of this study is to investigate the factors influencing the implementation of EHR, which are known as barriers and facilitators. The research is conducted in the form of a review research, and with the help of the Keywords of EHR;barriers and facilitators, articles, from 2008 to 2013, were searched and studied in the Internet-databases. The results of the studies show that the most effective factors include: efficiency, motivation, management, and the participation of end users. Factors such as technical aspects ease of use, available resources, and human resources, have limited effects. And security and privacy, the expected output, lack of time, and workload have relative effects, and also the relation between the patient and clinical staff, has no effects in the process of implementing EHR.

关键词： Electronic Health Records (EHR) Barriers and Facilitators

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Sexual and reproductive health needs of adolescent girls from conservative and low-income families in Erzurum, Turkey

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Health 2011年第6期3卷 370-377页

作者： Nesrin Reis Dilek Kilic raziye Engin Ozlem Karabulutlu Ataturk University Health Sciences Faculty Department of Nursing Erzurum Turkey

The objective of this survey was to determine the sexual and reproductive health needs of conservative and/or economically challenged adolescent girls. A total of 310 subjects (16.5 ± 2.2 years old), attending three private institutes teaching Islamic matter and the holy Quran and two private institutes teaching carpet-weaving in Erzurum, Turkey, were interviewed between November 2004 and February 2005. The ques-tionnaire covered knowledge on reproductive health and sexual matters to attain their feelings prior to their first menarche, their practices during menstruation, and their awareness of gynecological and sexually transmitted dis-eases as well as their attitudes toward and re-sponsiveness to domestic violence. Their re-sponses showed that these issues were con-sidered taboo and/or embarrassing to share. Also, a considerable percentage of the girls had no or limited knowledge on reproductive health and sexual matters and mismanaged gyneco-logical problems and domestic violence. More-over, those had knowledge revealed that their sources were non-scientific information from unprofessional individuals. In conclusion, the conservative and/or economically challenged adolescent girls who are not attending regular high schools need professional lectures on re-productive health and sexual matters.

关键词： Reproductive Health Sexual Health Adolescent Girls

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回鹘文《常啼菩萨求法故事》及其来源问题

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中央民族大学学报（哲学社会科学版） 2014年第2期41卷 121-125页

作者：热孜娅.努日中央民族大学维吾尔语言文学系北京100081

《常啼菩萨求法故事》是抄写于蒙元时期的重要回鹘文佛教文献之一。玄奘法师翻译的六百卷《大般若波罗蜜多经》(大正220)之"初分常啼菩萨品"及"初分法涌菩萨品"是回鹘文《常啼菩萨求法故事》的底本,但回鹘文故事不是汉文版的逐字翻译,... 详细信息

《常啼菩萨求法故事》是抄写于蒙元时期的重要回鹘文佛教文献之一。玄奘法师翻译的六百卷《大般若波罗蜜多经》(大正220)之"初分常啼菩萨品"及"初分法涌菩萨品"是回鹘文《常啼菩萨求法故事》的底本,但回鹘文故事不是汉文版的逐字翻译,译者用押头韵的诗歌形式叙述该故事,并在佛教教义和人物风景刻画上添加不少内容或删去汉文译文中的重复内容。

关键词：回鹘文常啼菩萨的求法故事大般若经

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丢失的灵魂

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世界文学 2004年第3期 224-226页

作者：拉兹耶·托贾尔穆宏燕

整整三天三夜,我仰躺在这里,就像水族箱里的鱼儿肚子翻白时,长条条地躺在水面。奇怪的是,我并没有肚子翻白,也没有被

关键词：鱼儿妻子角落水族箱水族池盯着绝望卷宗

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A Double-Sided View to Adult Vaccination:The Opinions and Attitudes of Patients and Health Workers

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Health 2018年第12期10卷 1697-1713页

作者： raziye Sule Gümüstakim Pinar Bilgili Murat Cevik Duygu Ayhan Baser Adem Doganer Selda Handan Karahan Saper Zuhal Kanevetci Ergül Ozcelebi Medical Faculty Sutcu Imam UniversityKahramanmarasTurkey Department of Family Medicine Medical SchoolHacettepe UniversityAnkaraTurkey

Objective: Although there are adult vaccination schemes in our country, there are serious deficiencies in the way that doctors direct the patients to this vaccination, but also patients have to make and demand these vaccinations. The aim of our study is to identify the shortcomings in this area and draw a roadmap for what arrangements should be made in terms of physicians and patients in order to increase adult immunization rates in primary care. Method: We conducted a two-phase, multicentered, descriptive clinical trial between October and December 2017. The first phase of the trial was carried out with patients from 3 Family Health Centers in Antalya, Istanbul and Osmaniye. Patients to be interviewed were selected voluntarily among Family Health Center’s applicants. The second phase of the trial was carried out with health workers, who were participated to trial from 26 different provinces of Turkey. In the process, a questionnaire of 19 questions was applied to primary health care workers by the internet. Results: 490 patients were included in the study. There was a significant difference between gender, age, education level and guideline follow-up and vaccination status of patients [p Conclusion: As a result of the studies including our study about adult vaccination, only 10% - 20% of the targeted groups in adults can be vaccinated. However, just like in childhood during adulthood, vaccinations protect individuals from diseases and provide economic benefits. Firstly, the knowledge level of physicians on adult immunization should be updated with in-service trainings, they should first be convinced to vaccinate because they are in risk group and then they should be recommended vaccination to patient to increase the vaccination rates.

关键词： Adult Vaccination Health Workers Patients

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基于元学习的红外弱小点状目标跟踪算法

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激光技术 2021年第3期45卷 396-404页

作者：热孜亚·艾沙艾斯卡尔·艾木都拉新疆大学信息科学与工程学院乌鲁木齐830046

为了在研究红外弱小点状目标的特征基础上有效解决训练数据不足的问题,采用了基于改进的元学习红外点状目标跟踪算法。首先将元学习通过预训练跟踪模型运用到卷积神经网络中,采用离线训练的方式在静态红外图像数据集上训练得到目标的通... 详细信息

为了在研究红外弱小点状目标的特征基础上有效解决训练数据不足的问题,采用了基于改进的元学习红外点状目标跟踪算法。首先将元学习通过预训练跟踪模型运用到卷积神经网络中,采用离线训练的方式在静态红外图像数据集上训练得到目标的通用表示,再通过在线训练的方式利用初始帧的目标位置学习得到目标的特定表示;通过卡尔曼滤波算法预测目标运动模型,得到最优的搜索区域。此外,为了解决遮挡造成的目标丢失问题,研究了重检测机制,并进行了理论分析和实验验证,取得了较好的跟踪结果,跟踪精度达到了90%。结果表明,该方法在同一数据集下相对其它跟踪算法实现了更精确地跟踪红外弱小点状目标的效果。该研究为机器学习算法在红外弱小点状目标跟踪中的应用提供了参考。

关键词：图像处理点目标跟踪元学习红外点状目标

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