1.

Record Nr.

UNINA9910788779703321

Titolo

Problems of elastic stability and vibrations / / [edited by Vadim Komkov]

Pubbl/distr/stampa

Providence, Rhode Island : , : American Mathematical Society, , [1981]

©1981

ISBN

0-8218-7590-6

Descrizione fisica

1 online resource (149 p.)

Collana

Contemporary mathematics, , 0271-4132 ; ; 4 , 0271-4132

Disciplina

531/.3823

Soggetti

Elasticity

Vibration

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

"Proceedings of the special session on problems in elastic vibrations, stability and related topics, 786th meeting of the American Mathematical Society, held at Duquesne University, Pittsburgh Pennsylvania, May 15-16, 1981."--Title page verso.

Nota di bibliografia

Includes bibliographies.

Nota di contenuto

On the stabilization of ill posed Cauchy problems in nonlinear elasticity / L.E. Payne  --  A nonlinear eigenvalue problem with an exponential nonlinearity / James Moseley  -- Eigenvalue problems for variational inequalities / Erich Miersemann  -- Regularity and symmetry properties of solutions of the John shell equations for a spherical shell / George H. Knightly and D. Sather  -- Repeated eigenvalues in mechanical optimization problems / Kyung K. Choi and Edward J. Haug  -- Effects of some nonlinear terms on the buckling of elastic bodies / Vadim Komkov and Edward J. Haug  -- Vibrations and stability of shallow elastic arches / Raymond H. Plaut.



2.

Record Nr.

UNINA9910743367103321

Titolo

Human-Centered Technology for a Better Tomorrow : Proceedings of HUMENS 2021 / / edited by Mohd Hasnun Arif Hassan, Zulkifli Ahmad (a) Manap, Mohamad Zairi Baharom, Nasrul Hadi Johari, Ummu Kulthum Jamaludin, Muhammad Hilmi Jalil, Idris Mat Sahat, Mohd Nadzeri Omar

Pubbl/distr/stampa

Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2022

ISBN

9789811641145

9811641145

9789811641152

9811641153

Edizione

[1st ed. 2022.]

Descrizione fisica

1 online resource (726 pages)

Collana

Lecture Notes in Mechanical Engineering, , 2195-4364

Disciplina

620.82

Soggetti

Biomedical engineering

Biomechanics

Sports sciences

Recreation - Equipment and supplies

Biomechanical Analysis and Modeling

Sport Technology

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Nota di contenuto

Heart Rate Variability (HRV) as a Physiological marker of Stress among Electronics Assembly Line Workers -- Dynamic Propagation Area to Simulate Soft Tissue De- formations using Mass Spring Method -- MG Signal Segmentation to Predict Driver's Vigilance State -- Prediction of Blood Glucose Level based on Lipid Profile and Blood Pressure using Multiple Linear Regression Model -- Study on the Enhancement of Malaysian ICU Centre and Introduction of STAR Performance -- Modeling of Soft Tissue Deformation using Mass Spring Method with Nonlinear Volume Force -- Chaotic Map Initializations with Tiki-Taka Algorithm for Software Remodularization Problem -- Development of Real-time Emotion Recognition System Based on Machine Learning Algorithm -- Development of Sign Language Translator for Speech Impairment Person -- Comparative Study of Five Metaheuristic



Algorithms for Team Formation Problem -- Automatic Identification of Plastic Waste By HSV Colour -- Validation of compressive test of biodegradable lumbar interbody spinal cage with different porous structure using computed tomography-based finite element analysis -- Node-Based Soft Object Deformation using Stress Estimation Method -- Effect of Airway Stent on Stenosed Trachea.

Sommario/riassunto

This book acts as a compilation of papers presented in the Human Engineering Symposium (HUMENS 2021). The symposium theme, “Human-centered Technology for A Better Tomorrow,” covers the following research topics: ergonomics, biomechanics, sports technology, medical device and instrumentation, artificial intelligence / machine learning, industrial design, rehabilitation, additive manufacturing, modelling and bio-simulation, and signal processing. Fifty-nine articles published in this book are divided into four parts, namely Part 1—Artificial Intelligence and Biosimulation, Part 2—Biomechanics, Safety and Sports, Part 3—Design and Instrumentation, and Part 4—Ergonomics.

3.

Record Nr.

UNINA9910966494803321

Titolo

Biochemical physics research trends / / Sergei D. Varfolomeev ... [et al.], editors

Pubbl/distr/stampa

New York, : Nova Science Publishers, 2009

ISBN

1-61728-150-6

Edizione

[1st ed.]

Descrizione fisica

1 online resource (97 p.)

Altri autori (Persone)

VarfolomeevSergeĭ Dmitrievich

Disciplina

572/.43

Soggetti

Physical biochemistry

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di bibliografia

Includes bibliographical references and index.

Nota di contenuto

Intro -- BIOCHEMICAL PHYSICS  RESEARCH TRENDS -- BIOCHEMICAL PHYSICS  RESEARCH TRENDS -- CONTENTS -- PREFACE -- Chapter 1    ELASTIC CAPSULE FILLED WITH MAGNETIC FLUID IN AN ALTERNATIVE MAGNETIC FIELD -- ABSTRACT -- INTRODUCTION -- EXPERIMENTAL RESULTS -- CONCLUSION -- ACKNOWLEDGMENTS -- REFERENCES --



Chapter 2    INFLUENCE OF PRESENCE OF FOREIGN SURFACES ON STABILITY OF MAGNETIC FLUIDS -- ABSTRACT -- INTRODUCTION -- MATERIALS AND METHODS -- RESULTS AND DISCUSSION -- CONCLUSION -- REFERENCES -- Chapter 3    CELL MEMBRANE STRUCTURE AND THYROLIBERIN PHYSIOLOGICAL ACTIVITY -- ABSTRACT -- INTRODUCTION -- EXPERIMENTAL -- RESULTS AND DISCUSSION -- CONCLUSIONS -- REFERENCES -- Chapter 4    QUANTUM CHEMICAL CALCULATION OF MOLECULE 6-METILPERGIDROTETRALIN -- ABSTRACT -- AIMS AND BACKGROUND -- RESULTS OF CALCULATIONS -- CONCLUSIONS -- LENGTHS OF CONNECTIONS AND VALENT CORNERS OF A MOLECULE 6-METILPERGIDROTETRALIN -- REFERENCES -- Chapter 5    QUANTUM CHEMICAL CALCULATION OF MOLECULE 7-METILPERGIDROTETRALIN -- ABSTRACT -- AIMS AND BACKGROUND -- RESULTS OF CALCULATIONS -- CONCLUSIONS -- LENGTHS OF CONNECTIONS AND VALENT CORNERS OF A MOLECULE 7-METILPERGIDROTETRALIN -- REFERENCES -- Chapter 6    ABOUT A GEOMETRICAL AND ELECTRONIC STRUCTURE OF A MOLECULE GOPAN -- ABSTRACT -- AIMS AND BACKGROUND -- RESULTS OF CALCULATIONS -- CONCLUSIONS -- REFERENCES -- Chapter 7    ABOUT A GEOMETRICAL AND ELECTRONIC STRUCTURE OF A MOLECULE DIAGOPAN -- ABSTRACT -- AIMS AND BACKGROUND -- RESULTS OF CALCULATIONS -- CONCLUSIONS -- REFERENCES -- Chapter 8    SELECTIVE OXIDATION OF ETHYLBENZENE WITH DIOXYGEN INTO α-PHENYLETHYLHYDROPEROXIDE. MODIFICATION OF CATALYST ACTIVITY OF NI(II) AND FE(III) COMPLEXES UPON ADDITION OF QUATERNARY AMMONIUM SALTS AS EXOLIGANDS -- ABSTRACT -- INTRODUCTION.

1. APPLICATION OF AMMONIUM QUATERNARY SALTS AS LIGANDS-MODIFIERS FOR INCREASE OF M(ACAC)N ACTIVITY IN REACTION OF SELECTIVE OXIDATION OF ETHYLBENZENE TO PEH -- 2. PARTICIPATION OF CATALYSTS ACTIVE FORMS IN ELEMENTARY STAGES OF RADICAL-CHAIN ETHYLBENZENE OXIDATION CATALYZED BY {M(L1)2+R4NBR}  (M=NI(II), FE(III), L1=ACAC-1) -- REFERENCES -- Chapter 9    INFLUENCE OF LOW-TOXICITY CHEMICAL  AGENTS AT LOW DOSES ON OXIDATIVE  PROCESSES IN LIVER OF MICE -- ABSTRACT -- AIMS AND BACKGROUND -- EXPERIMENTAL -- RESULTS AND DISCUSSION -- REFERENCES -- Chapter 10    FREE-RADICAL MECHANISM OF CHITOSAN RADIATION DEGRADATION AND PROBLEMS  OF CELL PROTECTION -- ABSTRACT -- INTRODUCTION -- ON FREE-RADICAL MECHANISM OF CHITOSAN RADIOLYSIS -- Radiolysis of Glucosamine (GA) -- Radicals of Glucosamine -- Radiolysis of Acetamid -- Radiolytic Properties of Heparin -- CHITOSAN RADIATION CHEMISTRY -- Mechanism of Chitosan Radiolysis -- The Free-Radicals Structure and Transformations of Them -- ON MECHANISMS OF CELL PROTECTION BY CHITOSAN -- Chitosan in a Role of DNA Protector -- On Chitosan Radioprotection of a Membrane -- REFERENCES -- INDEX -- Blank Page.

Sommario/riassunto

This book presents recent research in Chemical and Biochemical physics. Chemical physics addresses a large range of problems. An effective chemical physicist is a "jack-of-all-trades," able to apply the principles and techniques of the field to everything from high-tech materials to biology. Just as the fields of chemistry and physics have expanded, so have chemical physics subject areas, which include polymers, materials, surfaces/interfaces, and biological macromolecules, along with the traditional small molecule and condensed phase systems. Biochemical Physics is a science that joins the three natural sciences biology, chemistry and physics into one comprehensive study. N.M. Emanuel pioneered this science over fifty



years ago. This book presents papers, written by Emanuel's students, that reveal recent developments in this interesting field.