1.

Record Nr.

UNINA9910672450603321

Autore

Bai Wei (Writer on Chinese culture)

Titolo

Vibration Assisted Machining : Fundamentals, Modelling and Applications / / by Wei Bai, Yuan Gao, Ronglei Sun

Pubbl/distr/stampa

Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2023

ISBN

981-19-9131-6

Edizione

[1st ed. 2023.]

Descrizione fisica

1 online resource (220 pages)

Collana

Research on Intelligent Manufacturing, , 2523-3394

Disciplina

780

Soggetti

Manufactures

Machines, Tools, Processes

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di bibliografia

Includes bibliographical references.

Nota di contenuto

Introduction -- Fundamentals and System of Vibration Assisted Machining -- Kinematics of Vibration Assisted Cutting -- Cutting Forces in Vibration Assisted Cutting -- Temperature in Vibration Assisted Cutting -- Cutting Stability in Vibration Assisted Cutting -- Surface Topography and Roughness in Vibration Assisted Machining -- Microstructural Evolution in Vibration Assisted Cutting -- Tool Wear in Vibration Assisted Machining -- Aerospace Applications of Vibration Assisted Machining -- Biomedical Applications of Vibration Assisted Machining.

Sommario/riassunto

Vibration assisted machining is becoming a potential machining process for difficult-to-cut materials in aerospace and biomedical applications. This book presents the fundamentals, modelling and applications of vibration assisted machining process. It provides investigations on cutting forces, temperature, cutting stability, surface topography, microstructure evolution and tool wear in vibration assisted machining. Three representative regimes (i.e., ultrasonically assisted machining, modulation assisted machining and elliptical vibration machining) are investigated in this book. The systematic and in-depth research in this process will provide important theoretical and practical reference for researchers and engineers in relative fields.



2.

Record Nr.

UNINA9910524652003321

Autore

Prell Riv-Ellen <1947->

Titolo

Prayer & Community : The Havurah in American Judaism / / Riv-Ellen Prell

Pubbl/distr/stampa

Wayne State University Press, 2018

Baltimore, Maryland : , : Project Muse, , 2018

©2018

ISBN

9780814344477

081434447X

Descrizione fisica

1 online resource (335 pages) : illustrations

Disciplina

296.4/0973

Soggetti

Judaism - United States - Liturgy

Prayer - Judaism

Prayer groups - Judaism

Fellowship - Religious aspects - Judaism

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Originally published: Detroit : Wayne State University Press, 1989.

Nota di bibliografia

Includes bibliographical references and index.

Sommario/riassunto

Riv-Ellen Prell spent eighteen months of participant observation field research studying a countercultural havurah to determine why these groups emerged in the United States during the 1970s. In her book, she explores the central questions posed by the early havurot and their founders. She also examines the havurah as a development of American Judaism, continuing-rather than rejecting-many of the previous generations' ideas about religion. Combining history and ethnography, Prell uses current theories about ritual and prayer to understand men's and women's struggles with their religious tradition and their desire to create community.