Dental erosive wear assessment among adolescents and adults utilizing the basic erosive wear examination (BEWE) scoring system.

OBJECTIVES To investigate erosive tooth wear and related variables among adolescents and adults in Israel, utilizing the new basic erosive wear examination (BEWE) scoring system, in an attempt to contribute to the ongoing review, evaluation, and further development of an international standardized index. MATERIAL AND METHODS A cross-sectional, descriptive, and analytic survey was conducted among 500 subjects of five age groups. Dental erosion was measured according to the new BEWE scoring system. Independent variables included gender, age, origin, education, employment status, and diet. A backward stepwise linear regression model was applied to identify significantly associated variables. RESULTS Fifty percent of the survey subjects demonstrated erosive tooth wear; among them, 10 % had distinct erosion of over 50 % of the dental surface. Total BEWE score differences by age groups were statistically significant; as the age increased, the mean total BEWE scores increased (p < 0.001). The association between acidic foods and erosion was evident among the younger population (p = 0.038). In a multiple regression model, age (p < 0.001) and diet (p = 0.044) achieved statistical significance as variables associated with dental erosive wear. CONCLUSIONS Our study is one of the first to use the BEWE scoring system in an epidemiological survey among adolescents and adults. It was found that the BEWE index is straightforward, easy to conduct, and comfortably accepted by the examinees. CLINICAL RELEVANCE The present findings, together with further international research, should contribute toward continued evaluation of the BEWE system as an international standard and thereby, toward more optimal understanding, evidence-based treatment, and prevention of dental erosive wear.

Ioannis Buxtorfii De Abbreviaturis Hebraicis Liber Novus Et Copiosus : Cui Accesserunt Operis Talmudici Brevis Recensio Eiusdemque Librorum & Capitum Index: Item Bibliotheca Rabbinica Ordine Alphabetico Disposita Cum Adpendice Eidem Inserta

Teilw. in hebr. Schr.

Henrici Opitii ... Ḥatsar Leshon ha-Ḳodesh Hoc Est Atrivm Lingvæ Sanctæ : Quo exhibentur I. Consilium de Studio Linguæ S. etiam sine viva manuductione feliciter tractando. II. Grammaticæ Hebr. Compendium ... III. Textus cum Praxi Hebræo-Analytica ... IV. Lexici Hebræi Compendium ... V. Index Anomalorum difficiliorum ...

Vorlageform des Erscheinungsvermerks: Francofurti Et Lipsiæ, M DCC XXXVIII. - Text teilw. lat., teilw. hebr., in hebr. Schrift

Grammaire de l'Hébreu biblique [nebst] Paradigmes et index

par Paul Jou͏̈on

A Lexicon, Hebrew, Chaldae, and English, compiled from the most approved sources, Oriental and European, Jewish and Christian ... cont. all the words with their usual inflexions ... as found in the Hebrew and Chaldee texts of the Old Testament ... to which are added an English index, alphabetically arranged ...

by Samuel Lee

Kurzgefasstes hebräisches und chaldäisches Handwörterbuch über das alte Testament mit einem deutschen Index

von Franz J. V. D. Maurer

Mafteach ha-Pijutim : Index zu Dr. Zunz' Literaturgeschichte der synagogalen Poesie

von Ad. Gestetner. Hrsg. durch das Curatorium der Zunz-Stiftung

Index approbationum

L. Löwenstein

Hazard index maps for woody material recruitment and transport in alpine catchments

A robust and reliable risk assessment procedure for hydrologic hazards deserves particular attention to the role of transported woody material during flash floods or debris flows. At present, woody material transport phenomena are not systematically considered within the procedures for the elaboration of hazard maps. The consequence is a risk of losing prediction accuracy and of underestimating hazard impacts. Transported woody material frequently interferes with the sediment regulation capacity of open check dams and moreover, when obstruction phenomena at critical crosssections of the stream occur, inundations can be triggered. The paper presents a procedure for the determination of the relative propensity of mountain streams to the entrainment and delivery of recruited woody material on the basis of empirical indicators. The procedure provided the basis for the elaboration of a hazard index map for all torrent catchments of the Autonomous Province of Bolzano/Bozen. The plausibility of the results has been thoroughly checked by a backward oriented analysis on natural hazard events, documented since 1998 at the Department of Hydraulic Engineering of the aforementioned Alpine Province. The procedure provides hints for the consideration of the effects, induced by woody material transport, during the elaboration of hazard zone maps.

Modelling the system behaviour of wet snow avalanches using an expert system approach for risk management on high alpine traffic roads

The presented approach describes a model for a rule-based expert system calculating the temporal variability of the release of wet snow avalanches, using the assumption of avalanche triggering without the loading of new snow. The knowledge base of the model is created by using investigations on the system behaviour of wet snow avalanches in the Italian Ortles Alps, and is represented by a fuzzy logic rule-base. Input parameters of the expert system are numerical and linguistic variables, measurable meteorological and topographical factors and observable characteristics of the snow cover. Output of the inference method is the quantified release disposition for wet snow avalanches. Combining topographical parameters and the spatial interpolation of the calculated release disposition a hazard index map is dynamically generated. Furthermore, the spatial and temporal variability of damage potential on roads exposed to wet snow avalanches can be quantified, expressed by the number of persons at risk. The application of the rule base to the available data in the study area generated plausible results. The study demonstrates the potential for the application of expert systems and fuzzy logic in the field of natural hazard monitoring and risk management.

A dictionary of the Targumim, the Talmud Babli and Yerushalmi, and the Midrashic literature : with an index of scriptural quotations

compiled by Marcus Jastrow