检索结果-南通市图书馆

A Preliminary Receiver Operating Characteristic Analysis on Voice Handicap Index Results of the Greek Voice-Disordered Patients

引用

International Journal of Otolaryngology and Head & Neck Surgery 2018年第3期7卷 98-114页

作者： Dionysios Tafiadis Evangelia I. Kosma Spyridon K. Chronopoulos louiza voniati Nafsika Ziavra Department of Speech & Language Therapy Technological Educational Institute of Epirus Ioannina Greece Faculty of Medicine School of Health Sciences University of Thessaly Biopolis Larissa Greece Private Practice Mihail Aggelou 18 Ioannina Greece Department of Informatics and Telecommunications Engineering University of Western Macedonia Kozani Greece Department of Computer Engineering Technological Educational Institute of Epirus Arta Greece Department of Health Sciences Speech and Language Therapy European University Nicosia Cyprus

Objective(s): The cutting-edge assessment of voice disorders includes objective and subjective methods in the daily clinical practice. The latter assessment is usually performed through the administration of self-reported questionnaires. Voice Handicap Index (VHI) is one of the most widely used tools both in clinical practice and in research level. This tool-questionnaire was employed in this research along with the Voice Evaluation Template (VEF). In turn, the aim of this study was to analyse and produce the cut-off points of VHI for voice-disordered patients in Greece by using Receiver Operating Characteristic Curves (ROC Curves). Methods: Sixty-three participants (40 non-dysphonic and 23 with different types of dysphonia) were classified by ENT (Ear, Nose, and Throat) doctors and SLPs (Speech-Language Pathologists). The Hellenic VHI along with the translated Greek version of the VEF was administered to the subjects of this research. Results: The voice-disordered subjects exhibited higher overall VHI scores (in total and in its 3 subdomains) compared to the control group. Statistical significant differences were found between dysphonic and non-dysphonic participants for all VHI’s construct domains. The cut-off point of VHI total score was estimated at the value of 14.50 (sensitivity: 0.870, 1-specificity: 0.000). Moreover, the cut-off points of the three subdomains were computed as 7.50 for functional (sensitivity: 0.783, 1-specificity: 0.000), 8.50 for physical (sensitivity: 0.739, 1-specificity: 0.000) and 8.50 for emotional domain (sensitivity: 0.783, 1-specificity: 0.050). Conclusion: The preliminary statistical and ROC data analysis of VHI concluded that by using this type of assessment method, populations with or without voice disorders (in Greece) can be distinguished. Albeit this tool is a non-interventional method it could consequently offer an adequate screening and monitoring capability.

关键词： Voice Handicap Index Voice Disorders Cut-off Scores Monitoring Preliminary Data

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

Nonaqueous potassium-ion full-cells:Mapping the progress and identifying missing puzzle pieces

引用

Journal of Energy Chemistry 2024年第6期93卷 384-399,I0010页

作者： Badre Larhrib louiza Larbi Lénaïc Madec Universite de Pau et des Pays de l’Adour E2S UPPACNRSIPREMPauFrance Universitéde Haute-Alsace Institut de Science des Matériaux de Mulhouse(IS2M)CNRS UMR 7361F-68100 MulhouseFrance Universitéde Strasbourg F-67081 StrasbourgFrance Réseau sur le Stockage Electrochimique de l’Energie CNRS FR3459AmiensFrance Institut des Matériaux Jean Rouxel(IMN) CNRS UMR 6502Univ.Nantes44322 Cedex 3 NantesFrance

This review addresses the growing interest for potassium-ion full-cells(KIFCs)in view of the transition from potassium-ion half-cells(KIHCs)toward commercial K-ion batteries(KIBs).It focuses on the key parameters of KIFCs such as the electrode/electrolyte interfaces challenge,major barriers,and recent advancements in *** strategies for enhancing KIFC performance,including interfaces co ntrol,electrolyte optimization,electrodes capacity ratio,electrode material screening and electrode design,are *** review highlights the need to evaluate KIBs in full-cell configurations as half-cell results are strongly impacted by the K metal *** also emphasizes the importance of understanding solid electrolyte interphase(SEI)formation in KIFCs and explores promising nonaqueous as well as quasiand all-solid-state electrolytes *** review thus paves the way for practical,cost-effective,and scalable KIBs as energy storage systems by offering insights and guidance for future research.

关键词： K-ion full-cells Potassium-ion batteries Cross-talk Solid-state batteries Potassium reactivity Electrolyte design Electrode design

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

Preliminary Receiver Operating Characteristic Analysis on Voice Handicap Index of Laryngeal Inflammation in Greek Patients

引用

International Journal of Otolaryngology and Head & Neck Surgery 2018年第3期7卷 115-131页

作者： Dionysios Tafiadis Meropi E. Helidoni Spyridon K. Chronopoulos Evangelia I. Kosma Vasiliki Liagkou louiza voniati Nafsika Ziavra George A. Velegrakis Department of Speech & Language Therapy Technological Educational Institute of Epirus Ioannina Greece ENT Department University of Crete Crete Iraklion Greece Department of Informatics and Telecommunications Engineering University of Western Macedonia Kozani Greece Department of Computer Engineering Technological Educational Institute of Epirus Arta Greece Psychologist Private Practice Mihail Aggelou 18 Ioannina Greece Faculty of Medicine School of Health Sciences University of Thessaly Biopolis Larissa Greece Department of Health Sciences Speech and Language Therapy European University Nicosia Cyprus Department of Otolaryngology University of Crete Crete Iraklion Greece

Objective(s): Laryngeal inflammations lead to voice disorders. Medical conditions such as chronic laryngitis, gastroesophageal reflux, laryngopharyngeal reflux, Reinke edema and/or vocal folds hemorrhage, result in diverse symptoms including chronic cough, throat cleaning and dysphonia (e.g. hoarseness). In turn, the dysphonic symptoms can be evaluated via subjective and objective procedures. The objective procedures usually include self-perceived questionnaires like the Voice Handicap Index (VHI). Studies reported that VHI can distinguish objectively dysphonic and non-dysphonic populations using the cut-off points of Receiver Operating Characteristic Curves. The purpose of this study was to calculate the cut-off points for individuals exhibiting voice symptoms which had been developed from laryngeal inflammatory diseases in Greece. Methods: One hundred and twelve participants (90 non-dysphonic and 22 dysphonic) filled in the Hellenic Voice Handicap Index (VHI) and the Greek translated version of Voice Evaluation Template (VEF) were administrated. All subjects were evaluated by an Otolaryngologist and a Speech-Language Pathologist. Results: The group with voice disorders exhibited higher VHI scores (in total and in its 3 subdomains) compared to non-dysphonic subgroup. Statistical significant differences were found for all VHI’s total cut-off point of 19.50 (sensitivity: 0.882, 1-specificity: 0.011) and for its three subdomains [functional 6.50 (sensitivity = 0.636, and 1-specificity = 0.022);physical 9.50 (sensitivity = 0.636, and 1-specificity = 0.000);emotional 6.50 (sensitivity = 0.455, and 1-specificity = 0.133)]. Conclusion: The preliminary results showed that VHI could discriminate individuals having voice disorders from laryngeal inflammations. The Voice Handicap Index can be used as a primary health care tool and a self-monitoring procedure in acute and sub-acute phases of the laryngeal inflammation.

关键词： Receiver Operating Characteristic Statistical Analysis Cut-Off Scores Voice Handicap Index Voice Disorders Laryngeal Inflammatory Diseases

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

An Efficient Parameterized Logarithmic Kernel Function for Semidefinite Optimization

引用

Acta Mathematicae Applicatae Sinica 2020年第3期36卷 753-770页

作者： louiza DERBAL Zakia KEBBICHE University of Ferhat Abbas Setif 1 Algeria

In this paper,we present a primal-dual interior point algorithm for semidefinite optimization problems based on a new class of kernel *** functions constitute a combination of the classic kernel function and a barrier *** derive the complexity bounds for large and small-update methods *** show that the best result of iteration bounds for large and small-update methods can be achieved,namely O(q√n(log√n)^q+1/q logn/ε)for large-update methods and O(q^3/2(log√q)^q+1/q√nlogn/ε)for small-update *** test the efficiency and the validity of our algorithm by running some computational tests,then we compare our numerical results with results obtained by algorithms based on different kernel functions.

关键词： kernel function interior-point algorithms semidefinite optimization complexity bound primaldual methods

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

Antioxidant and antibacterial activities and identification of bioactive compounds of various extracts of Caulerpa racemosa from Algerian coast

引用

Asian Pacific Journal of Tropical Biomedicine 2020年第2期10卷 87-94页

作者： louiza Belkacemi Mahmoud Belalia Ali C.Djendara Youcef Bouhadda Laboratoire de Technologie Alimentaire et de Nutrition Site II EX-INES de ChimieChemin des CrêtesBP 188Abdelhamid IbnBadis UniversityMostaganemAlgeria Laboratoire de Structure Elaboration et Application des Matériaux MoléculairesSite II EX-INES de ChimieChemin des CrêtesBP 188Abdelhamid IbnBadis UniversityMostaganemAlgeria Laboratoire de Chimie Physique des Biomolécules et Interfaces Biologiques B.P.305Route de MamouniaMustapha Stambouli University MascaraAlgeria

Objective:To evaluate the antibacterial and antioxidant activities and to identify the volatile bioactive compounds present in different crude extracts of the seaweed Caulerpa racemosa ***:Caulerpa racemosa harvested from the intertidal zone of Mostaganem coast(N 35?54’37.94",E 0?3’17.37")was subjected to Soxhlet extraction using methanol,chloroform,and hexane *** properties were assessed by using 2,2’-diphenyl-1-picrylhydrazyl(DPPH),2,2’-azino-bis(3-ethylbenzothiazoline-6-sulfonic acid)(ABTS)andβ-carotene bleaching *** antibacterial activity was evaluated on six standard bacterial strains using the agar disc diffusion *** GC-MS analysis was performed using non-polar and polar capillary ***:The chloroform extract of Caulerpa racemosa exhibited higher contents of polyphenols[(123.91±1.46)mg gallic acid equivalent/g dry extract]and tannins[(59.28±5.43)mg catechin equivalent/g dry extract](P<0.001)and was the most effective in scavenging DPPH[(1.98±0.08)mg/m L]and ABTS[(1.66±0.05)mg/m L]*** hexane extract displayed the best antibacterial activity against Staphylococcus aureus,Bacillus cereus,and Pseudomonas aeruginosa,producing inhibition zones of(11.16±0.76),(9.00±0.00)and(9.33±1.15)mm,*** l-(+)-ascorbic acid 2,6-dihexadecanoate and 4-hydroxy-2 methylproline were among the most abundant volatile *** conventional fatty acids,cis-10-heptadecenoic acid,nonahexacontanoic acid,and dodecanoic acid,3-hydroxy-were *** phytosterols were identified:stigmast-5-en-3-ol-(12.9%)and ***.-ol,(24 S)-(4.57%).Conclusions:The preliminary identification of the volatile compounds reveals the presence of some new bioactive components not reported previously in Caulerpa racemosa from other geographical *** of these compounds possess an interesting potential for pharmaceutical/nutraceutical applications.

关键词： Caulerpa racemosa var.cylindracea West Algerian coast Biological activities Clionasterol 4-Hydroxy-2methylproline

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

An ethnopharmacological survey of medicinal plants used in the traditional treatment of human infertility in eastern Algeria

引用

Asian pacific Journal of Reproduction 2022年第2期11卷 77-83页

作者： Zouhir Djerrou Houria Benyezzar-Kenana Zineb Maameri louiza Benhamza Department of Sciences of Nature and Life Faculty of SciencesUniversity of 20 Août1955-SkikdaAlgeria Laboratory of Pharmacology and Toxicology Institute of Veterinary SciencesUniversity of Mentouri ConstantineAlgeria GSPA Research Laboratory Institute of Veterinary SciencesUniversity of Mentouri ConstantineAlgeria

Objective:To summarize medicinal plants used in the treatment of couple fertility ***:An ethnopharmacological survey was conducted with 30 traditional healers from some localities of Skikda region in eastern Algeria.A standard questionnaire was used in the interview which focused mainly:the treated fertility disorders,the used medicinal plants species,parts used,and preparation *** relative frequency of citation and percentages of infertility troubles were calculated and ***:The most important treated disorders in men were dysfunction of libido(44.22%),low sperm concentration and motility(25.33%),low semen volume(17.67%)and prostate disorders(5.66%).Women were treated mainly for menstruation disorders(35.32%),breast problems(29.53%)and sexual asthenia(25.82%).The survey identified 28 plant species belonging to 15 families,used by different ethnic groups,particularly women(58.00%),to address different fertility *** plant families were largely used viz Lamiaceae,Asteraceae,and *** term of relative frequency citation,ten dominated plant species were:Zingiber officinalis L.(0.96),Nigella sativa L.(0.83),Lepidium sativum L.(0.80),Capsicum annuum L.(0.60),Cuminum cyminum L.(0.56),Origanum vulgare L.(0.55),Allium sativum L.(0.50),Petroselinum sativum L.(0.43),Salvia officinalis L.(0.42),and Foeniculum vulgare L.(0.40).A number of investigated plants were scientifically confirmed by phytochemical and pharmacological studies to have one or more significant effects on couple ***,much controversy was found in literature concerning the efficacy of some cited ***:The study highlights the important use of medicinal plants in management of couple infertility in eastern *** experimental studies are recommended to confirm or to refute these traditional uses and to ascertain the safety of these medicinal plants to consumers.

关键词： Algeria Ethnopharmacological survey Infertility Medicinal plants Men Sterility Traditional medicine Women

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

Catheter ablation of atrial fibrillation in the elderly

引用

Journal of Geriatric Cardiology 2014年第4期11卷 291-295页

作者： louiza Lioni Konstantinos P. Letsas Michael Efremidis Konstantinos Vlachos Georgios Giannopoulos Vasileios Kareliotis Spyridon Deftereos Antonios Sideris Second Department of Cardiology Laboratory of Cardiac Electrophysiology Evangelismos General Hospital of Athens Athens 10676 Greece Department of Cardiology 'G. Gennimatas ' General Hospital of Athens Greece

Background Atrial fibrillation （AF） catheter ablation has emerged as a promising treatment strategy for AF, but has not been widely adopted in the elderly population. The present study aimed to determine the safety and efficacy of AF catheter ablation in the elderly popula-tion. Methods and Results The study population consisted of 316 patients with paroxysmal AF who underwent left atrial ablation. Ninety-five patients were≥65 years （48 males, mean age 68.9 ± 3.0 years old） and 221 patients were〈65 years old （130 males, mean age 52.5 ± 10.4 years old）. After a mean follow-up period of 34.0 ± 15.1 months, 55 （57.9%） patients in the elderly group were free from ar-rhythmia recurrence compared with 149 （67.4%） patients in the younger group （P=0.169）. Procedural complications were uncommon in both study groups. In logistic regression analysis, left atrial diameter （P=0.003）, hypertension （P=0.001）, dyslipidemia （P=0.039）, and coronary artery disease （P=0.018） were independent predictors of AF recurrence in the elderly population. Conclusions Catheter ablation of AF is safe and effective in older patients. Invasive strategies should be considered as an alternative choice in symptomatic elderly patients with AF.

关键词： Ablation Atrial fibrillation The elderly

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

Graphic Novels as Self-Conscious Contemplative Metatexts： Redefining Comics and Participating in Theoretical Discourse

引用

Journal of Literature and Art Studies 2018年第2期8卷 181-189页

作者： Moula Evangelia Christodoulidou louiza Secondary Education Rhodes Greece University of the Aegean Rhodes Greece

The long-term biased critical reception of comics did not allow the medium＇s theoretical remodeling, the highlighting of its multidimensionality and complexity, and its establishment as a self-sufficient and serious narrative medium. The creators of graphic novels in an attempt to upgrade and restore their ＂ancestors＇＂ cultural status and to eliminate the negative stigma of the medium, by taking advantage of the self-referencing techniques, they try to redefine comics and reframe the field of their social practice. Graphic novels, even more, either allusively or straightforwardly, aquire metatextual quality, by exercising critique on the artistic phenomenon in general and on comics＇ history and theory in particular. Self-referentiality and metatextuality function as ＇internal legitimization apparatuses of the medium and provide graphic novels the right to participate in the theoretical discourse, negotiate or even rearticulate it.

关键词： graphic novels comics self-referentiality metatextuality

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

Concordance to the Poems of Kyriakos Charalambides Through the ΑntConc Application With Reference Text—The “Sweet Preserves”

引用

Journal of Literature and Art Studies 2019年第1期9卷 35-46页

作者： Gianniki Chrysoula Christodoulidou louiza University of Aegean Greece

This study is based on the combination of the following three primary pylons:(1)Literature;(2)Information—Communication Technology;(3)Utilization of digital means in the educational *** objective of this project is the utilization of the concordance with the help of AntConc application in the educational approach and specifically in the subject of Modern Greek *** the contribution of the above application,the educational process makes it more effective to comprehend a particularly hard kind of literature such as ***,Kyriakos Charalambides’1 poetry can be approached in both a different and an imaginative way,compared to the traditional textual way and as a result poetry can become more attractive for the *** project is focused on the poetic work of Kyriakos Charalambides,which consists of thirteen collections of *** reference text,which is included in the textbook“Modern Greek Texts”taught in the 2nd Grade of High School and is part of the curriculum,is a poem called“Sweet Preserves”(Charalambides,2000).The objective is to investigate whether in practice and particularly in the subject of Modern Greek literature,the above mentioned application can be utilized through the search of the literal type“soil”,through AntConc application for tracing the appearance frequency of this word and by extension the highlighting of this thematic motif in the poetic work of Kyriakos ***,in order that both the students’response(whether the objective was reached and the educational mediations were successful)and a certain level of awareness have been achieved,a questionnaire was distributed among the students and the students’answers were decoded through a specific type of software called SPSS so that the relevant outcomes were extracted.

关键词： concordance poetry Kyriakos Charalambides ΑntConc application “soil”

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

旋转电机浸渍的聚酯酰亚胺树脂的电导率、热老化和化学降解

引用

国外大电机 2023年第1期 11-21页

作者： [法国]louiza Fetouhi 吴頔(译) 宋秀芝(译) 不详

1引言,不饱和聚酯树脂(UP,Unsaturated Polyester)广泛应用于浸渍工艺,为发电机定子绕组提供机械和电气绝缘性能[]。UP树脂是热固性聚合物,该物质可形成一个不熔的交联网状结构。近几十年来,旋转电机的性能使其工作温度不断升高,所以需... 详细信息

1引言,不饱和聚酯树脂(UP,Unsaturated Polyester)广泛应用于浸渍工艺,为发电机定子绕组提供机械和电气绝缘性能[]。UP树脂是热固性聚合物,该物质可形成一个不熔的交联网状结构。近几十年来,旋转电机的性能使其工作温度不断升高,所以需要更耐热的树脂。

关键词：不饱和聚酯树脂热固性聚合物化学降解热老化电气绝缘性能旋转电机聚酯酰亚胺交联网状结构

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：