检索结果-南通市图书馆

第十八届中国科协年会——分12 大气雾霾及PM2.5控制先进技术研讨会

作者： tomoko kojima Teresa MORENO Kumamoto University IDAEA-CSIC

Annually in the springtime, air quality in the Kyushu area(southwestern Japan) frequently deteriorates with increased PM concentrations. We performed a sampling campaign in Kumamoto City through a period from 17 March to 28 April in 2011, in which the 24-hour PM filter samples were collected with a high-volume air sampler(1000 liter/min) equipped with particle size selector of 10 μm cut-off size. Each of the filters was cut into quarters and analyzed using ICP-MS(for trace elements), ICP-AES(for major elements), ion chromatography, and ion selective electrode(for water-soluble SO, NO, Cl, NH. We also collected particle samples with a three-stage cascade impactor for electron microscopy, separating the particles into three fractions(coarse: >2 μm, middle: 0.3 μm, fine: 0.05.3 μm aerodynamic diameter). Significant and persistent increase of fine sulphate particles(>10 μg/m) occurred during two periods, one from 28 March to 3 April(Period 1) and the other from 9 to 18 April(Period 2), when an anticyclone initially in central China moved eastward across Japan. During these two periods, levels of trace metals such as Zn and Pb also rose(51 ng/m for Zn and 2 ng/m for Pb), fluctuating in a similar pattern to that of sulphate. On the other hand, levels of crustal elements(Al, Ca, Fe, lanthanoids, etc.) have somewhat different patterns, with a notable peak only at the beginning of each of the Periods 1 and 2. This suggests chemical inhomogeneity of the PM and different behaviors between the dust and anthropogenic pollution clouds. Individual particles in four samples collected during the Periods 1 and 2(31 March, 9, 11 , and 16 April) were analysed using SEM-EDS. Particles in the coarse fraction of all samples consist largely of mineral dust(clays, feldspars, quartz, calcite, etc.) and sea salt. Sea-salt particles are commonly attached to dust particles and have experienced conversion of Na Cl to NaSO and Na NO. Spherical particles that are 2-3 μm in diameter and rich in Ca,

关键词： Particulate matter ICP-MS electron microscopy Asian dust sulfate trace elements

来源： cnki会议评论

在线全文

cnki会议

学校读者我要写书评

暂无评论

A Survey of Digital Content Required for STD Prevention Education Taught by School Nurses

引用

Health 2024年第4期16卷 350-370页

作者： tomoko Nakamura Faculty of Nursing Hyogo University Kakogawa Japan

Purpose: In recent years, there has been concern in Japan about the increase in STDs among adolescents aged 15 - 19. In order to prevent STDs and guide adolescents toward desirable sexual behavior, this study’s goal was to examine the actual state of STD prevention education taught by school nurses as part of the school curriculum, as well as the kinds of digital content they wish to have for teaching on the subject. Method: An anonymous, self-administered questionnaire was distributed by email and leaflet. Targeting the 100 valid responses received from the surveyed school nurses, descriptive statistics were made for each survey item and comparisons were made between the early- and mid-career groups based on years of experience. Results: 70.0% of respondents reported teaching about STDs in Health & Physical Education classes. School nurses in the early-career group used ready-made materials, while the mid-career group used both ready-made and self-made materials. 95% of respondents reported that they had little or no knowledge of STDs, while 84% reported that they were “good” or “fairly good” at teaching classes on sexuality. Both groups reported difficulty with the topics of “phimosis” and “nocturnal emissions” in the physiological category, “sexual behavior” in the “sex-adjacent” category, and “sexual and reproductive issues” in the psychosocial category. Respondents expressed a need for digital content covering the topics of “sexual violence”, “sexual abuse”, “sexually transmitted diseases”, and “how to turn down sex”. The mid-career group desired digital content for more items than the early-career group, with significant differences in the pathogens involved in sexually transmitted diseases and sex-adjacent items. 32.0% of respondents answered that they had done self-study for sex education classes in the past three years, and both groups desired self-study on “sexually transmitted diseases”, with the mid-career group significantly higher than the early-career

关键词： High School Students Sexually Transmitted Diseases Digital Content School Nurses

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Ultrasound-guided peripheral nerve blocks for anterior cutaneous nerve entrapment syndrome after robot-assisted gastrectomy: A case report

引用

World Journal of Gastrointestinal Surgery 2024年第8期16卷 2719-2723页

作者： Yukiko Saito Hirohisa Takeuchi Joho Tokumine Ryuji Sawada Kunitaro Watanabe tomoko Yorozu Department of Anesthesiology Kyorin University School of MedicineTokyo 181-8611Japan Department of Surgery Kyorin University School of MedicineTokyo 181-8611Japan

BACKGROUND Anterior cutaneous nerve entrapment syndrome(ACNES)is a condition mani-festing with pain caused by strangulation of the anterior cutaneous branch of the lower intercostal *** case report aims to provide new insight into the selection of peripheral nerve blocks for the ACNES *** SUMMARY A 66-year-old woman manifested ACNES after a robot-assisted distal *** ultrasound-guided rectal sheath block was effective for pain triggered by the port ***,the sudden severe pain,which radiated laterally from the previous site,remained.A transversus abdominis plane block was performed for the remaining pain and effectively relieved *** In this case,the trocar port was inserted between the rectus and transverse abdominis *** intercostal nerves might have been entrapped on both sides of the rectus and transversus abdominis ***,rectus sheath and transverse abdominis plane blocks were required to achieve complete pain *** the best of our knowledge,this is the first report on use of a combination of rectus sheath and transverse abdominis plane blocks for pain relief in ACNES.

关键词： Anterior cutaneous nerve entrapment syndrome Rectus sheath block Trans-verse abdominal plane block Hydrodissection Robot-assisted gastrectomy Case report

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Clues for diagnosing misplaced central venous catheter in the right ascending lumbar vein during right femoral venous access

引用

World Journal of Clinical Cases 2024年第24期12卷 5473-5475页

作者： Joho Tokumine Kiyoshi Moriyama tomoko Yorozu Department of Anesthesiology Kyorin University School of MedicineMitaka 181-8611TokyoJapan

The right ascending lumbar vein is difficult to detect on anteroposterior abdominalradiographs because it overlaps with the inferior vena cava on *** observation by medical providers may be a cue ***,knowledge of catheter misplacement of the right ascendinglumbar vein is also necessary,because misplacement cannot be suspected withoutthat awareness.

关键词： Central venous catheter Ascending lumbar vein Femoral vein Catheter misplacement Anteroposterior abdominal X-ray

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Positive Effect of Transcranial Direct Current Stimulation on Visual Verbal Working Memory in Patients with Attention-Deficit/Hyperactivity Disorder

引用

Open Journal of Psychiatry 2024年第4期14卷 334-346页

作者： tomoko Uchida Daisuke Matsuzawa Tadashi Shiohama Katsunori Fujii Akihiro Shiina Masamitsu Naka Katsuo Sugita Eiji Shimizu Naoki Shimojo Hiromichi Hamada Department of Pediatrics Graduate School of Medicine Chiba University Chiba Japan Research Center for Child Mental Development Chiba University Chiba Japan Division of Medical Care and Treatment Center for Forensic Mental Health Chiba University Chiba Japan Department of Cognitive Behavioral Physiology Graduate School of Medicine Chiba University Chiba Japan

Background: Working memory is an executive function that plays an important role in many aspects of daily life, and its impairment in patients with attention-deficit/hyperactivity disorder (ADHD) affects quality of life. The dorsolateral prefrontal cortex (DLPFC) has been a good target site for transcranial direct current stimulation (tDCS) due to its intense involvement in working memory. In our 2018 study, tDCS improved visual-verbal working memory in healthy subjects. Objective: This study examines the effects of tDCS on ADHD patients, particularly on verbal working memory. Methods: We conducted an experiment involving verbal working memory of two modalities, visual and auditory, and a sustained attention task that could affect working memory in 9 ADHD patients. Active or sham tDCS was applied to the left DLPFC in a single-blind crossover design. Results: tDCS significantly improved the accuracy of visual-verbal working memory. In contrast, tDCS did not affect auditory-verbal working memory and sustained attention. Conclusion: tDCS to the left DLPFC improved visual-verbal working memory in ADHD patients, with important implications for potential ADHD treatments.

关键词： Working Memory Attention-Deficit/Hyperactivity Disorder Dorsolateral Prefrontal Cortex Transcranial Direct Current Stimulation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Persistent CXCR4 expression after preoperative chemoradiotherapy predicts early recurrence and poor prognosis in esophageal cancer

引用

World Journal of Gastroenterology 2006年第47期12卷 7585-7590页

作者： Kenji Koishi Reigetsu Yoshikawa Tohru Tsujimura tomoko Hashimoto-Tamaoki Syoudou kojima Hidenori Yanagi Takehira Yamamura Yoshinori Fujiwara Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Pathology Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Department of Genetics Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan

AIM: To study the effect of CXC chemokine receptor-4 (CXCR4) expression on disease progression and prognosis in esophageal cancer. METHODS: CXCR4 expression was evaluated in 37 patients with histologically confirmed esophageal squamous carcinomas (ESCC) undergoing preoperative chemoradiotherapy (CRT) by immunohistochemical staining. RESULTS: Eleven out of 37 ESCC patients showed a pathological complete response (CR) after CRT. CXCR4 protein expression was observed in cell cytoplasms of 13 tumors, and null expression was seen in 13 tumors. Distant recurrence was significantly more common in patients with positive CXCR4 expression (P = 0.0318). After a median follow-up time of 31.6 mo, 19 patients progressed (12 of 19 expressed positive CXCR4) and 11 died (10 of 11 expressed positive CXCR4). Overall survival was significantly correlated with lymph node metastasis (952.1 ± 53.8 d in negative group vs 475.1 ± 56.2 d in positive group, P = 0.023), distant metastasis (874.0 ± 60.4 d in negative group vs 434.9 ± 75.2 d in positive group, P = 0.014) and CRT (811.5 ± 51.2 d in responder group vs 459.6 ± 94.0 d in non-responder group, P = 0.00038) and further with an absence ofCXCR4 expression or no residual tumor (959.8 ± 51.0 d in null expression or no tumor group vs 412.0 ± 57.1 d in positive expression group, P = 0.0001). CONCLUSION: Persistent positive CXCR4 expression is implicated in tumor aggressiveness and poor prognosis in ESCC after CRT, and preoperative CRT may improve the prognosis of ESCC via CXCL12-CXCR4 signaling pathway.

关键词： CXC chemokine receptor-4 Metastasis Chemoradiotherapy Esophageal cancer

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Cyclooxygenase-2 expression after preoperative chemoradiotherapy correlates with more frequent esophageal cancer recurrence

引用

World Journal of Gastroenterology 2007年第16期13卷 2283-2288页

作者： Reigetsu Yoshikawa Yoshinori Fujiwara Kenji Koishi Syoudou kojima Tomohiro Matsumoto Hidenori Yanagi Takehira Yamamura tomoko Hashimoto-Tamaoki Takashi Nishigami Tohru Tsujimura Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Surgery Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Institute for Advanced Medical Sciences Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Department of Genetics Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan Second Department of Pathology Hyogo College of Medicine Nishinomiya Hyogo 663-8501 Japan

AIM： To investigate the relationship between cycloo- xygenase-2 （COX-2）, and vascular endothelial growth factor （VEGF）, and to determine the clinical significance of this relationship in esophageal cancer patients undergoing chemoradiotherapy （CRT）. METHODS： Immunohistochemical staining was used to evaluate COX-2 and VEGF expression in 40 patients with histologically-confirmed esophageal squamous carcinoma （ESCC） who were undergoing preoperative CRT. RESULTS： Fourteen out of 40 ESCC patients showed a pathological complete response （CR） after CRT. COX-2 and VEGF protein expressions were observed in the cytoplasm of 17 and 13 tumors, respectively, with null expression in 9 and 13 tumors, respectively. COX-2 expression was strongly correlated with VEGF expression （P 〈 0.05）. There were also significant associations between COX-2 expression, tumor recurrence, and lymph-node involvement （P = 0.0277 and P = 0.0095, respectively）. COX-2 expression and VEGF expression had significant prognostic value for disease-free survival （log-rank test; P = 0.0073 and P = 0.0341, respectively）, but not for overall survival, as assessed by univariate analysis. expression correlates with VEGF expression and might be a useful prognostic factor for more frequent tumor recurrence in ESCC patients undergoing neoadjuvant CRT. These findings support the use of anti-angiogenic COX-2 inhibitors in the treatment of ESCC.

关键词： Chemoradiotherapy Cyclooxygenase-2 Esophageal cancer Metastasis Vascular endothelial growth factor

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

AGENT MODEL ANALYSIS TO EXPLORE EFFECTS OF INTERACTION AND ENVIRONMENT ON INDIVIDUAL PERFORMANCE

引用

Journal of Systems Science & Complexity 2007年第1期20卷 1-17页

作者： tomoko KIKUCHI Yoshiteru NAKAMORI School of Knowledge Science Japan Advanced Institute of Science and Technology 1-1 Asahidai Nomi Ishikawa 923-1292 Japan

This paper tries to find interaction rules between members and self-reform rules of members in some scientific research laboratories at a graduate school. The candidate of rules are extracted from the personality description sentences about factors： extroversion, agreeableness, conscientiousness, neuroticism and openness in the big five theory of personality psychology. In this paper, interaction and self-reform rules are not described by personalities themselves; instead, they are described by corresponding phenomena： activity, empathy, persistence, autonomy, and analytical ability which appear in the behavior side. Each member＇s initial value is determined from the main 5-factor personality investigation to the member, and the target value is given by the member＇s self-declaration. The rule selection is carried out by the genetic algorithm, where a sigmoid function is introduced in the renewal algorithm of the value, whereby a difficulty of setting the renewal parameters is avoided. An analysis is added about the obtained rules, and the validity of this approach and the subjects for future study are discussed. Finally, consideration is extended to the effect of environment on the behavior of members to reinforce the set of rules.

关键词： Agent model environment interaction performance personality psychology self-reform

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Methane emissions from wetlands on the Qinghai-Tibet Plateau

引用

Chinese Science Bulletin 1999年第24期44卷 2282-2286页

作者： Nakano tomoko Department of Geography Tokyo Metropolitan University 192-03 Japan

The areal extent of cold freshwater wetlands on the Qinghai-Tibet Plateau (QTP) is estimated at 0.133 × 106 km2, suggesting a significant methane potential. Methane fluxes from wet alpine meadows, peatlands, Hippuris vulgaris mires and secondary marshes were 43.18, 12.96, -0.28 and 45.90 mgf33m-2f33d-1, respectively based on the transect flux studies at the Huashixia Permafrost Station (HPS) from July to August 1996. Average CH4 fluxes in the

关键词： QTP wetland ecosystems CH4 emission spatiality and seasonality fluxes.

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Implementation and Evaluation of a Postpartum Care Program for Mothers Raising Infants: A Pilot Study

引用

Open Journal of Nursing 2020年第8期10卷 758-769页

作者： Kyoko Asazawa Natsuko kojima tomoko Kato Mieko Hirade Division of Nursing Faculty of Nursing Tokyo Healthcare University Tokyo Japan

Background: The aims of this pilot study were to implement and evaluate a postpartum care program for mothers raising children younger than one year to provide physical relaxation, and to reduce mothers’ parenting problems. Methods: A day-service and group-type postpartum care program was implemented with the aim of interacting with peers, promoting local communication, and relaxing mothers. Results: Forty-five pairs of mothers and infants participated in the study. Most of the mothers experienced relaxation, communicated with each other, resolved physical problems, reduced childcare concerns, and developed parenting friends. Conclusions: In addition, feasibility was assured as they were very satisfied with the content of programs such as baby massage and aroma treatment.

关键词： Postnatal Care Mothers Midwifery Program Evaluation Feasibility Studies

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：