检索结果-南通市图书馆

Interpretation of illness in patients with chronic diseases from Shanghai and their associations with life satisfaction, escape from illness, and ability to reflect the implications of illness

引用

Journal of Integrative Medicine 2014年第5期12卷 409-416页

作者： Arndt büssing Ariane von bergh Xiao-feng Zhai Chang-quan Ling Institute of Integrative Medicine Faculty of Medicine Witten/Herdecke University Changhai Hospital of Traditional Chinese Medicine Second Military Medical University

The aim of this study is to analyze how patients with chronic diseases from Shanghai interpret their disease, and how these interpretations influence patients＇ life satisfaction, intention to escape from their illness and their ability to reflect on the implications of their illness. METHODS： A cross-sectional study enrolling 142 patients （mean age （50 ±16） years; 63% men, 37% women） with chronic diseases （60% cancer） was recruited in the Changhai Hospital of Traditional Chinese Medicine, Shanghai, China and surveyed using standardized questionnaires. RESULTS： Patients with chronic diseases from Shanghai interpreted their illness mostly as an Adverse Interruption of Life （55%）, as a Threat/Enemy （50%）, but also as a Challenge （49%）, and only rarely as a Call for Help （18%） or as a Punishment （13%）. Particularly fatalistic negative （i.e., Threat/Enemy, Adverse Interruption of Life） and strategy-associated disease interpretations （i.e., Relieving break, Call for Help） were moderately associated with patients＇ intention to escape from illness. In contrast, positive interpretations （i.e., something of Value, Challenge） and also the guilt-associated negative interpretation Failure were moderately related with patients＇ ability to reflect on their illness. However, life satisfaction was weakly associated only with the view that illness might be a Challenge. Interestingly, 58% of those who would see their illness as an Adverse Interruption （AI＋） could see it also as a Challenge （Ch＋）. Detailed analyses showed that AI＋Ch＋ patients differ from their AI＋Chcounterparts significantly with respect to their ability to reflect life and implications of illness （F=9.1 ; P=-0.004）.

关键词： interpretation of illness chronic disease cancer self assessment personal satisfaction clinical trial

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

Mucinous cystadenoma of the appendix associated with adenocarcinoma of the sigmoid colon and hepatocellular carcinoma of the liver:Report of a case

引用

World Journal of Gastroenterology 2006年第12期12卷 1975-1977页

作者： Srdjan P Djuranovic Milan M Spuran Nada V Kovacevic Milenko b Uqliesic Dragutin M Kecmanovic Marian T Micev Institute for Digestive Diseases Clinical Center of SerbiaK.Todorovica St No 611000 BelgradeSerbia and Montenegro

Mucinous cystadenoma of the appendix is a rare condition and represents one of the three entities with the common name mucocele of the appendix. It is characterized by a cystic dilatation of the lumen with stasis of mucus inside it. Histopathologically mucocele is divided into three groups： focal or diffuse mucosal hyperplasia, mucinous cystadenoma and mucinous cystadenocarcinoma. This condition is often associated with other neoplasia, especially adenocarcinoma of the colon and ovaries. We here describe a 57 year old male patient who presented with abdominal discomfort, constipation, fresh blood in stool and frequent urination. He had a big cystadenoma of the appendix associated with adenocarcinoma of the colon and hepatocellular carcinoma of the liver. The patient underwent right haemicolectomy, sigmoid colon resection and segmental resection of the liven Now 3 years later he has no evidence of disease relapse. According to this, we stress the need of accurate preoperative diagnosis and intraoperative exploration of the whole abdomen in these patients.

关键词： Hucocele Appendiceal cystadenoma Colon carcinoma Hepatocellular carcinoma

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

VAiron高炉优化软件包——专家系统

引用

钢铁 2000年第8期35卷 13-17页

作者： H.Druckenthaner b.Schurz M.Schaler G.brunnbauer F.Lasinger b.Rummer 奥钢联工程技术公司奥钢联钢铁公司

奥钢联工程技术公司 (VAI)和奥钢联钢铁公司林茨厂 (VASL)共同开发了 VAiron软件包用于实现高炉的自动化生产 ,已在世界各地数座高炉上得到应用并取得了出色的运行结果。VAiron软件包以先进的工艺模型、人工智能、闭环专家系统和增强的... 详细信息

奥钢联工程技术公司 (VAI)和奥钢联钢铁公司林茨厂 (VASL)共同开发了 VAiron软件包用于实现高炉的自动化生产 ,已在世界各地数座高炉上得到应用并取得了出色的运行结果。VAiron软件包以先进的工艺模型、人工智能、闭环专家系统和增强的软件功能为基础 ,在世界上首次使操作人员能够从冶金角度“观测到”生产中高炉内部的工艺过程 ,实现生产过程的高度透明性。专门介绍闭环专家系统 ,还详细讨论炉料分布控制和其他工艺模型以及如何实现这一专家系统。

关键词： VAiron软件包高炉优化专家系统

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

Interface Structure of Ag/SnO_2 Nanocomposite Fabricated by Reactive Synthesis

引用

Journal of Materials Science & Technology 2010年第1期26卷 49-55页

作者： Jingchao Chen Jing Feng b. Xiao K.H. Zhang Y.P. Du Z.J. Hong R. Zhou Key Laboratory of Advanced Materials of Precious-Nonferrous Metals Education Ministry of China and Key Lab of Advanced Materials of Yunnan Province Kunming University of Science and Technology Kunming 650093 China State Key Laboratory of Mechanical behavior of Materials School of Materials Science and Engineering Xi'an Jiaotong University Xi'an 710049 China

The electric contact material of Ag/SnO2 composite was achieved by reactive synthesis method. The compositions and microstructure of Ag/SnO2 composite were analyzed and characterized by X-ray diffraction （XRD）, scanning electron microscopy （SEM）, and high-resolution electron microscopy （HRTEM）. The struc- tural feature was typical of the particle reinforced composites. The HRTEM images revealed that the observed Ag/SnO2 interface was absence of the precipitated phase and the lattice contrast across the interface was clear and sharp. The average particle size of SnO2 in composite was near 50 nm and it was well dispersed in spherical shape. The thermodynamic mechanism of reactive synthesis method was also discussed. The electronic density distribution analysis of the interface showed the charges of Ag atoms transmitted to 0 atoms and the conductivity of the material was also affected. No extra compounds expected such as AgxOy formed at interface. The distribution of electrons was of inequality near the interface which explained why the mechanical property of the metal/ceramic materials was improved but the machining property declined.

关键词： Metal-matrix composites Electric contact material Interface In situ

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

Determination of gamma ray spectrometry efficiency for the attenuation coefficients of some bismuth borate glasses by MCNP and(ISOCS)techniques

引用

Radiation Detection Technology and Methods 2018年第2期2卷 67-74页

作者： Ahmed Y.El-Haseib Z.Ahmed Yasser b.Saddeek Radiation Safety Department Egyptian Nuclear and Radiological Regulatory Authority(ENRRA)Nasr CityCairoEgypt Nuclear Safeguards and Physical Protection Department Egyptian Nuclear and Radiological Regulatory Authority(ENRRA)Nasr CityCairoEgypt Physics Department Faculty of ScienceAl-Azhar UniversityAssiut 71524Egypt

background Radiation detection has been a main interest for researchers as all kind of produced particles in atomic and subatomic physics based on the measurement systems so-called *** efficiency is one of the main parameters in detection system besides many other different parameters of the *** detector in experimental physics is an instrument that converts radiation energy into an electrical signal,and this is achieved basically by either ionization or *** choice for any type of a detector(gas-filled,scintillation or semiconductor)for any application depends upon the X-ray of gamma energy range of interest.A working model is therefore developed which is capable of describing the overall NaI(Tl)detection efficiency as a function of several known *** The attenuation coefficients for the bismuth borate glasses with different concentrations were measured using gamma spectroscopy *** numerical absolute efficiency calibration of a detector can be determined by In-Situ Object Calibration Software(ISOCS)and Monte Carlo Neutral Particle version 5(MCNP5)techniques which does not require any calibration standards or reference *** by using the ISOCS and MCNP5 methodologies,the full energy peak efficiency of a scintillator detector(3“X3”NaI(Tl))exposed to Co-60 and Cs-137 gamma ray sources with average accuracy range 0.126–1.224%for the used samples can be *** used materials are ternary and are located between the detector and the source to determine the attenuation coefficients for these samples by using the calculated full energy peak efficiencies of a *** The average accuracy ranged from−1.808 to 1.960%for linear attenuation coefficient(μ),while it ranged from−1.999 to 1.888%and from−1.924 to 1.960%for half value layer(HVL)and mass linear attenuation coefficient(μm),*** The calculated values of the absolute full energy peak efficiency have been used to determi

关键词： Detection efficiency Sodium iodine(NaI) Linear attenuation coefficient(μ) Mass linear attenuation coefficient(μm) Half-value layer(HVL)

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

Enhanced ferroelectric and piezoelectric characteristics in Ca-substituted baTi_(0.88)Zr_(0.12)O_(3)ceramics

引用

Journal of Advanced Dielectrics 2022年第3期12卷 58-64页

作者： S.b.Chen S.Y.Wu X.M.Chen School of Materials Science and Engineering Zhejiang University 38 Zheda Road Hangzhou 310027P.R.China

In this work,ba1−xCaxTi_(0.88)Zr_(0.12)O_(3)(x=0.00-0.25)ceramics were prepared by a solid-state reaction method,and the variation of dielectric,ferroelectric and piezoelectric characteristics has been investigated together with the structure *** crystal structure varies from rhombohedral to tetragonal at room-temperature and the morphotropic phase boundary(MPb)is determined around x=0.10,where the significantly enhanced ferroelectric and piezoelectric properties are *** the increase of Ca content,the system gradually evolves into a relaxor *** work provides useful guidance for future research on lead-free piezoelectric materials.

关键词： Morphotropic phase boundary relaxor ferroelectric piezoelectric properties

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

Pharmaceutical and nutraceutical potential of natural bioactive pigment:astaxanthin

引用

Natural Products and bioprospecting 2022年第1期12卷 367-392页

作者： Apurva D.Patil Pramod J.Kasabe Padma b.Dandge Department of biochemistry Shivaji UniversityKolhapur 416004Maha-rashtraIndia School of Nanoscience and biotechnology Shivaji UniversityKolhapurMaharashtraIndia

Astaxanthin(3,3′-dihydroxy-β,β-carotene-4,4′-dione)is an orange-red,lipophilic keto-carotenoid *** is majorly found in marine ecosystems particularly in aquatic animals such as salmon,shrimp,trout,krill,crayfish,and so *** is also synthesized in microalgae Heamatococcus pluvialis,Chlorococcum,Chlorella zofingiensis,red yeast Phaffia rhodozyma and bacterium Paracoccus *** aquatic and terrestrial creatures regarded as a primary and secondary sources of the astaxanthin producing and accumulating it through their metabolic ***-anthin is the powerful antioxidant,nutritional supplement as well as promising therapeutic compound,observed to have activities against different ravaging diseases and *** have reported remarkable bioactivities of astaxanthin against major non-communicable chronic diseases such as cardiovascular diseases,cancer,diabetes,neurodegenerative,and immune *** current review discusses some structural aspects of *** fur-ther elaborates its multiple potencies such as antioxidant,anti-inflammatory,anti-proliferative,anti-cancer,anti-obese,anti-diabetic,anti-ageing,anti-Tb,anti-viral,anti-COVID 19,neuro-protective,nephro-protective,and fertility-enhanc-ing *** potencies make it a more precious entity in the preventions as well as treatments of prevalent systematic diseases and/or ***,the review is acknowledging and documenting its powerful bioactivities in relation with the pharmaceutical as well as nutraceutical applicability.

关键词： Astaxanthin Nutritional supplement Therapeutic compound Chronic diseases Fertility enhancer

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

Dyeing of Polyester and Nylon with Semi-synthetic Azo Dye by Chemical Modification of Natural Source Areca Nut

引用

Natural Products and bioprospecting 2018年第1期8卷 23-29页

作者： Ashitosh b.Pawar Sandeep P.More R.V.Adivarekar Department of Fibers and Textile Processing Technology Institute of Chemical TechnologyMumbaiIndia

Various azo compounds(Modified dyes)have been synthesised by chemical modification of areca nut extract(epicate-chin),a plant-based Polyphenolic compound to get semi-synthetic *** different primary amines namely p-nitro aniline,p-anisidine and aniline,were diazotized to form their corresponding diazonium salts which were further coupled with an areca nut *** characterization of the areca nut extract and the resultant azo compounds(Modified dyes)was carried out in terms of melting point,solubility tests,thin layer chromatography,UV-Visible and FTIR *** modified dyes were further applied on polyester and nylon fabrics and%dye exhaustion was *** fabrics were further tested for their fastness properties such as wash fastness,rubbing fastness,light fastness and sublimation *** results of the fastness tests indicate that,all the three modified dyes have good dyeability for polyester and nylon *** dyed fabrics were also tested for ultraviolet protection factor which showed very good ultraviolet protection.

关键词： Semi-synthetic azo dye Chemical modification Modified dyes Areca nut Ultraviolet protection 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

Takotsubo cardiomyopathy:A comprehensive review

引用

World Journal of Cardiology 2022年第6期14卷 355-362页

作者： Walker barmore Himax Patel Sean Harrell Daniel Garcia Joe b Calkins Jr Department of Internal Medicine Augusta University Medical CenterAugustaGA 30912United States Department of Cardiovascular Medicine Augusta University Medical CenterAugustaGA 30912United States

Takotsubo cardiomyopathy(TCM),also known as stress cardiomyopathy,occurs in the setting of catecholamine surge from an acute *** cardiomyopathy mimics acute myocardial infarction in the absence of coronary *** classic feature of TCM is regional wall motion abnormalities with characteristic ballooning of the left *** etiology of the stressor is often physical or emotional stress,however iatrogenic causes of TCM have been reported in the *** our review,we discuss medications,primarily the exogenous administration of catecholamines,and a wide array of procedures with subsequent development of iatrogenic *** is unique in that it is transient and has favorable outcomes in most ***,beta-blockers and ACE-inhibitors have been prescribed in individuals with cardiomyopathy;however,unique to TCM,no specific treatment is required other than temporary supportive measures as this process is ***,no improvement in mortality or recurrence have been reported in patients on these *** aim of this review is to elucidate on the iatrogenic causes of TCM,allowing for prompt recognition and management by clinicians.

关键词： Takotsubo Cardiomyopathy Iatrogenic Heart Failure Myocardial Infarction

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

Assessing decontamination practices at a medical microbiology research laboratory

引用

Journal of biosafety and biosecurity 2022年第2期4卷 124-129页

作者： Merna M.Alfy Sherine b.El Sayed Mona El-Shokry Medical Microbiology and Immunology Department Faculty of MedicineAin Shams UniversityCairoEgypt

To our knowledge,this is the first study to conduct an objective assessment of the routine decontamination practices at a medical microbiology research laboratory(MRL)a year after a biosafety training was provided to all laboratory *** March 28th and June 28th,2021,unobtrusive observations were carried out to identify-three high-touch surfaces at the MRL during different working *** was used to evaluate the effectiveness of the disinfectant used in the *** three high-touch surfaces were sampled before and after decontamination with 200 ppm of 5%sodium hypochlorite(household bleach)to quantify the microbial load and identify the types of organisms residing on the laboratory surfaces.A higher concentration(500 ppm)of 5%sodium hypochlorite was employed after refresher training was provided to housekeeping staff,and resampling of the three surfaces was carried out during a 4-week follow-up period using the same *** three high-touch surfaces identified were the two sides of the workbench(22%–24%)and the front surface of one incubator(14%).Anthracoid bacilli and Staphylococcus aureus were the most commonly found organisms on laboratory surfaces preintervention(100%and 89%,respectively)and post-intervention(56%and 44%,respectively).Other microorganisms detected included Salmonella spp.(27.7%),Proteus spp.(5.6%),Escherichia coli(5.6%),and Klebsiella spp.(33.3%).Employing a higher concentration(500 ppm)of sodium hypochlorite significantly(pbic colony count from an average of 15–250 cfu/cm2 to 10–60 cfu/cm^(2).This study demonstrated suboptimal decontamination practices at the MRL and the need to apply a higher concentration(500 ppm)of sodium hypochlorite to reduce the overall microbial *** also demonstrated the importance of quantitative assessment to monitor decontamination practices and ensure staff *** studies are needed to identify bacterial communities within the laboratory,which will

关键词： biosafety Laboratory-acquired infection Sodium hypochlorite Environmental decontamination bacterial contamination Egypt

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：