Jin-Ho isn't your average high school student. He has a notoriously stubborn sense of right and wrong, and no interest whatsoever in any of the girls at his school. Enter Ms Hae-Young, Jin-Ho's new homeroom teacher. Armed to the teeth with her own stubborn sense of justice, she's determined to set Jin-Ho straight and turn him into a model student. But of course, things aren't so easy when people think your should be a model rather that a teacher. You're emotionally and mentally stressed due to a runaway father, and the person you're trying to help wants to clash with you every step of the way! Enter the world of Unbalance Unbalance and see how two hard-headed, yet delicate people start a relationship that may either explode or fit just right!

SCHOOL HERO Chihiro has been cursed with bad luck all his life. But all that changes when he wins a mysterious lottery that earns him a spot at the prestigious Rikkyoin High School, a strange place where everything is decided by chance–even who gets appointed to the student council. Although Chihiro has drawn the winning ticket, this is no ordinary honor. Each day the student-council members must risk their lives to save the school from various forces of evil. Chihiro’s luck is about to be put to the test yet again, and one wrong move could mean death!

Do defective genes give rise to defective thought? The revolution in molecular genetics has given rise to the increasing optimism that advancements in biotechnology will soon uncover the causes of all disturbances of mind and behavior. In this book Leff, a leading psychiatrist, emphasizes what is known about the psychological, social, and cultural factors underlying mental illness.

As the most important parts of rotating machinery, rotors are also the most prone to mechanical vibrations, which may lead to machine failure. Correction is only possible when proper and accurate diagnosis is obtained through understanding of rotor operation and all of the potential malfunctions that may occur. Mathematical modeling, in particular

A theoretical and practical understanding of unbalance and misalignment in rotating equipment is presented here. These two conditions account for the vast majority of problems with rotating equipment encountered in the real world.;Numerous examples and solutions are included to assist in understanding the various concepts. Included is information on vibration and how it is used to determine the operational integrity of rotating machinery. Also detailed are the relationships between various vibration characteristics which provide an understanding of the forces generated within operating machinery when conditions of unbalance and misalignment are present. Resonance and beat frequencies are detailed along with sources and cures.;Also covered are proper inspection procedures, single plane and dual plane methods of balancing rotating equipment, the three circle method of balancing slow speed fans, advanced rim and face method of precision alignment, and the reverse indicator method of alignment plus much more to fortify the learning experience.

Provides an up-to-date review of rotor dynamics, dealing with basic topics as well as a number of specialized topics usually available only in journal articles Unlike other books on rotordynamics, this treats the entire machine as a system, with the rotor as just one component

This book, written for practicing engineers, designers, researchers, and students, summarizes basic vibration theory and established methods for analyzing vibrations. Principles of Vibration Analysis goes beyond most other texts on this subject, as it integrates the advances of modern modal analysis, experimental testing, and numerical analysis with fundamental theory. No other book brings all of these topics together under one cover. The authors have compiled these topics, compared them, and provided experience with practical application. This must-have book is a comprehensive resource that the practitioner will reference time and again.