检索结果-南通市图书馆

Employee opinion questionnaires : 20 ready-to-use surveys that work

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

1000年

作者： Paul m. Connolly kathleen Groll Connolly.

来源：畅想之星图书光盘版（南... 评论

在线全文

畅想之星图书光盘版（南通市图书馆镜像）

学校读者我要写书评

暂无评论

丹江口库区果茶场Ⅱ旧石器遗址发掘简报

人类学学报 2013年第2期32卷 144-155页

作者：李浩李超荣 kathleen KUmAN 金山大学地理、考古与环境研究学院南非约翰内斯堡WITS2050 中国科学院脊椎动物演化与人类起源重点实验室中国科学院古脊椎动物与古人类研究所北京100044 金山大学人类演化研究所南非约翰内斯堡WITS2050

丹江口库区果茶场Ⅱ旧石器遗址位于汉水上游左岸第三级阶地,海拔150-155m,2009年4-5月中国科学院古脊椎动物与古人类研究所对该遗址进行了发掘,揭露面积500m2,出土石制品132件。石制品类型有石锤、石核、石片、石器和断块,其中石器包括... 详细信息

丹江口库区果茶场Ⅱ旧石器遗址位于汉水上游左岸第三级阶地,海拔150-155m,2009年4-5月中国科学院古脊椎动物与古人类研究所对该遗址进行了发掘,揭露面积500m2,出土石制品132件。石制品类型有石锤、石核、石片、石器和断块,其中石器包括刮削器、砍砸器、手镐、手斧。剥片和加工石器的原料主要为磨圆度较高的河卵石,锤击法为主要的剥片技术,石核和石片的尺寸以中小型居多;石器中,砍砸器、手镐主要以砾石为毛坯直接加工,刮削器多采用小型石片毛坯进行加工,而手斧则以大石片为毛坯进行两面加工。遗址上部地层为强烈氧化的红色黏土层,含钙质结核和锰质薄膜;下部发育网纹红土。地层沉积物性质和地貌分析表明遗址年代大致为中更新世。

关键词：丹江口库区果茶场Ⅱ遗址石制品手斧中更新世

Evaluation of Life Quality and Dyspnea Intensity on Chronic Airway Diseases Patients in Pulmonary Rehabilitation Program

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

Journal of Biosciences and medicines 2016年第1期4卷 10-15页

作者： kathleen Julia Silva Giseli Domingues Cordeiro Caroline Rossinoli maurício Longo Galhardo márcia maria Faganello Academic of Department of Physiotherapy Unisalesino Lins Brazil Department of Physiotherapy Hospital Unimed Lins Brazil Department of Pneumonology Unimed Lins Brazil Department of Physiotherapy UNESP Marilia Brazil

The chronic obstructive pulmonary disease (COPD) and asthma are chronic airway diseases that cause considerable physical, emotional and social restrictions. The life quality of patients who suffer from these diseases, is more affected by dyspnea then by other symptoms. That way is possible to correlate the impact of dyspnea on their life quality. The Pulmonary Rehabilitation Program (PRP) helps to improve the physical fitness and quality of life. This paper presents a study of the life quality and the dyspnea intensity in chronic lung disease patients. The research has participation of fourteen patients, distributed as seven suffering from COPD and the other seven suffering from asthma, for both gender and with an age average of 74.2 ± 8.9. The patients answer the following questionnaires: Baseline Dyspnea Index (BDI), medical Research Council (mRC) Dyspnea Scale, Airways Questionnaire 20 (AQ20) and the Brazilian version of the Short-Form (SF-36) life quality questionnaire. From the present study, it was concluded that asthma patients have a less impaired life quality, since the dyspnea intensity is lesser, compared to the one with COPD.

关键词： Life Quality Dyspnea Intensity Chronic Lung Disease

Comparison of hepatitis C virus testing recommendations in high-income countries

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Hepatology 2018年第10期10卷 743-751页

作者： Risha Irvin kathleen Ward Tracy Agee Noele P Nelson Claudia Vellozzi David L Thomas Alexander J millman Division of Infectious Diseases Johns Hopkins University School of Medicine Division of Viral Hepatitis Centers for Disease Control and Prevention

AIm To investigate hepatitis C virus(HCV) testing recommendations from the United States and other high-income *** A comprehensive search for current HCV testing recommendations from the top quartile of United Nations Human Development Index(HDI) countries(very high HDI) was performed using Google and reviewed from may 1-October 30, 2014 and re-reviewed April 1-October 2, 2017. RESULTS Of the 51 countries identified, 16 had HCV testing recom-mendations from a government body or recommendations issued collaboratively between a government and a medical organization. Of these 16 countries, 15 had HCV testing recommendations that were primarily risk-based and highlight behaviors, exposures, and conditions that are associated with HCV transmission in that region. In addition to risk-based testing, the HCV Guidance Panel(United States) incorporates recommendations for aone-time test for individuals born during 1945-1965(the birth cohort) without prior ascertainment of risk into their guidance. In addition to the United States, six other countries either have an age-based testing recommendation or recommend one-time testing for all adults independent of risk factors typical of the region. CONCLUSION This review affirmed the similarities of the HCV Guidance Panel's guidance with those of recommendations from very high HDI countries.

关键词： Hepatitis C Testing Recommendations mass screening Guidelines

Effect of Human Insulin on the Formation of Catheter-Associated <i>E. coli</i>Biofilms

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Open Journal of Urology 2014年第5期4卷 49-56页

作者： Balbina J. Plotkin Zijian Wu kathleen Ward Shaven Nadella Jacalyn m. Green Benny Rumnani Department of Biochemistry Midwestern University Downers Grove USA Department of microbiology and Immunology Midwestern University Downers Grove USA

Biofilm formation is essential for the survival and growth of Escherichia coli?in catheter-associated infections. Individuals with type 2 diabetes mellitus can excrete insulin and/or glucose in their urine. This population also has an increased incidence of urinary tract infections. The focus of this study was to determine if the composition of Foley catheter material affects biofilm formation by E. coli in a model system for type 2 diabetes mellitus. Rubber (lubricious-coated), silicon-coated, silver-coated and nitrofurazone-coated catheter segments (5 mm;n = 6) were tested. Catheter segments were added to E. coli ATCC25922 (104 CFU/ml, final concentration) in artificial urine alone, or with insulin (40 μU/ml) and/or glucose (0.1%). After incubation (18 h, 37?C, in air and anaerobically) the level of catheter-associated biofilm was determined by crystal violet staining (Abs550nm). Statistical analysis was done by ANOVA with post-hoc analysis (Tukey). Neither nitrofurazone-coated nor silver-coated catheters supported the formation of E. coli biofilm, regardless of growth condition tested. In contrast, under aerobic biofilm formation on silicon catheters was significantly higher (p E. coli controls. Biofilm formation was also significantly increased

关键词： Escherichia coli Insulin Catheters Diabetes mellitus Biofilm Electronegativity

The importance of timely diagnosis of aspirin-exacerbated respiratory disease for patient health and safety

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

World Journal of Otorhinolaryngology-Head and Neck Surgery 2020年第4期6卷 203-206页

作者： kathleen Buchheit Jillian C.Bensko Erin Lewis Deborah Gakpo Tanya m.Laidlawa Deportment of medicine Division of Allergy and Clinical ImmunologyBrishom and Women's HospitalBostonMAUSA Harvard medical School BostonM AUSA

Backgroud:Aspirin-exacerbated respiratory disease(AERD)is a difficult-to-treat syndrome where timely diagnosis and initiation of disease-specific therapies are pertinent to improved patient ***:To characterize the most common timeline for development of the clinical triad[asthma,nasal polyposis,and reactions to nonsteroidal anti-inflammatory drugs(NSAIDs)],identify barriers to prompt diagnosis of AERD,and describe indications for an aspirin challenge to facilitate accurate ***:Six hundred ninety-seven patients with diagnosed AERD and history of at least one sinus surgery to remove nasal polyps were identified in the Brigham and Women’s Hospital AERD *** reported age at disease onset of asthma,nasal polyposis,and age of first NSAID reaction were obtained from 2013 to 2019 at ***:Of the 697 patients identified,diagnosis of asthma preceded diagnosis of nasal polyposis and first NSAID reaction,although there was considerable variability between ***:Prompt diagnosis of AERD is important for patient and provider education and improved care of this difficult-to-treat population of *** diagnostic aspirin challenge in patients without historical reactions to NSAIDs who have an otherwise compatible clinical history,specifically in patients who take daily low-dose aspirin,leukotriene modifiers,avoid NSAIDs,or who are severely symptomatic at baseline where it would be difficult to identify an acute worsening of symptoms.

关键词： Aspirin-exacerbated respiratory disease(AERD) Aspirin(acetylsalicylic acid ASA) Chronic rhinosinusitis with nasal polyps Samter’s triad Anosmia Aspirin hypersensitivity Aspirin challenge NSAID hypersensitivity NSAID challenge

Analysis of Freely Swimming C. elegans Using Laser Diffraction

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

Open Journal of Biophysics 2012年第3期2卷 101-107页

作者： Jenny magnes kathleen m. Raley-Susman Noureddine melikechi Alicia Sampson Rebecca Eells Alexandra Bello michael Lueckheide Department of Biology Vassar College Poughkeepsie USA Department of Physics and Pre-Engineering Delaware State University Dover USA Physics and Astronomy Department Vassar College Poughkeepsie USA

Soil and aquatic multicellular microorganisms play a critical role in the nutrient-cycling and organismal ecology of soil and aquatic ecosystems. These organisms live and behave in a complex three-dimensional environment. most studies of microorganismal behavior, in contrast, have been conducted using microscope-based approaches, which limit the movement and behavior to a narrow, nearly two-dimensional focal field. We report on a novel analytical approach that provides real-time analysis of freely swimming C elegans without dependence on microscope-based equipment. This approach consists of tracking the temporal periodicity of diffraction patterns generated by directing laser light onto nematodes in a cuvette. We measured oscillation frequencies for freely swimming nematodes in cuvettes of different sizes to provide different physical constraints on their swimming. We compared these frequencies with those obtained for nematodes swimming within a small droplet of water on a microscope slide, a strategy used by microscope-based locomotion analysis systems. We collected data from diffraction patterns using two methods: video analysis and real time data acquisition using a fast photodiode. Swimming frequencies of nematodes in a droplet of ionic solution on a microscope slide was confirmed to be 2.00 Hz with a variance of 0.05 Hz for the video analysis method and 0.03 Hz for the real time data acquisition using a photodiode;this result agrees with previously published estimates using microscope-based analytical techniques. We find the swimming frequency of unconstrained worms within larger cuvettes to be 2.37 Hz with a variance of 0.02 Hz. As the cuvette size decreased, so did the oscillation frequency, indicating a change in locomotion when physical constraints are introduced.

关键词： Diffraction C. elegans Fourier Transform Fourier Analysis mechanosensation

Decline in a Tilletia indica Teliospore Population in a Naturally Infested Arizona (USA) Wheat Field

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

American Journal of Plant Sciences 2017年第11期8卷 2622-2634页

作者： Gary L. Peterson kathleen L. Kosta USDA ARS Foreign Disease-Weed Science Research Unit Fort Detrick USA California Department of Food and Agriculture Sacramento USA

Following a 2004-outbreak of Karnal bunt in an Arizona wheat field where infection had not been detected in recent years, the population and viability of Tilletia indica teliospores in surface and subsurface layers of soil were monitored over a four-year period. The field was seeded with two parallel 1.8 m × 190 m strips of wheat, 11 m apart and the remainder planted in non-host barley. Thirty-eight 1.22 m2 wheat plots were harvested and seed examined for infection. Several times throughout each season soil samples were taken from each of 25 points throughout the field. Teliospores extracted from subsamples of each soil sample were examined to estimate the number of teliospores per gram soil and germination percentage. The average (SD) infection observed for each of the four consecutive seasons was 7.05 (4.6), 2.89 (5.5), 0, and 0.004% (0). The average number of teliospores recovered per gram of soil during the first sampling was 36 and 39 for the 0.5 cm deep (surface) and 5.5 cm deep (subsurface), respectively, with an average teliospore germination of 29%. By the last season, the average numbers of teliospores recovered were 5 and 2.5 per gram of soil, respectively, with an average germination of 1.0%.

关键词： Karnal Bunt Soil Survival Teliospore Recovery

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

蒽环类药物引起儿童心毒性

中国处方药 2005年第2期4卷 28-29页

作者： Leontine C.m.Kremer Huib N.caron 席亮

70%以上罹患恶性肿瘤的儿童通过治疗后能痊愈.对长期的幸存儿而言,治疗后可能出现的远期效应及其对生活质量的影响是一个重要问题.蒽环类药物的心毒性是在治疗儿童恶性肿瘤时最常见和最严重的不良反应之一.

关键词：蒽环类药物治疗后儿童恶性肿瘤毒性常见痊愈童心