Precision CNC Machining for High-Performance Gears: Theory and Technology covers basic theories and methods, key technologies, and machining equipment in precision CNC machining of high-performance gears. Sections cover research status and development trends of machining technologies and CNC machining equipment of high-performance gears, calculation theories of the precision modification method of high-performance gears, methods of reducing the machining principle errors of high-performance gears, the modeling method of multi-source errors and the compensation technique of CNC gear machine tools, the key technologies of precision CNC gear machine tools, the optimization method of the process parameters of hobbing and grinding, key technologies, and more.
– Covers a proposed new method to calculate the envelope of the point vector family in the machining process of modified gears

– Details a new multi-source error modeling method and compensation technology of gear machine tools

– Describes the development of high-performance gear precision machine tools and its components to break monopolies

– Presents an optimization method of gear hobbing and grinding processes developed to guarantee machining accuracy and surface integrity

Comprehensive advanced practice nursing textbook covering primary care principles, assessment, diagnosis, and interprofessional collaboration.

Master the Core Principles of Modern Adult Medicine

Principles of Modern Internal Medicine 2026-2027 is a comprehensive, practical, and professionally structured reference for understanding the major systems, diseases, diagnostic methods, and clinical decision-making principles used in modern adult patient care.

Designed for medical learners, healthcare professionals, clinical educators, and serious readers of internal medicine, this book brings together foundational knowledge and modern clinical practice in one organized volume. It explains how physicians approach symptoms, interpret investigations, manage chronic disease, recognize emergencies, and coordinate long-term patient care.

What You Will Find Inside

Foundations of modern internal medicine and clinical reasoning

History taking, physical examination, and evidence-based decision-making

Laboratory interpretation, imaging, ECG, and point-of-care testing

Cardiovascular medicine, including hypertension, coronary disease, heart failure, arrhythmias, and vascular disease

Respiratory and critical care topics, including asthma, COPD, pneumonia, respiratory failure, sepsis, and shock

Gastroenterology, hepatology, nutrition, renal medicine, electrolytes, and endocrine disorders

Diabetes care, thyroid disease, adrenal disorders, anemia, thrombosis, oncology, allergy, and autoimmune disease

Infectious disease diagnosis, antimicrobial stewardship, HIV, tuberculosis, hepatitis, and emerging infections

Neurology, psychiatry, geriatric medicine, rheumatology, dermatology, and multisystem care

Practical clinical checklists, reference tables, red flags, patient education tools, and decision-support material

Why This Book Is a Strong Choice

Clear, organized, and easy to follow

Written in a professional textbook style

Covers both common and serious adult medical conditions

Balances diagnosis, treatment principles, prevention, and long-term care

Includes practical tools for review, study, and clinical understanding

Supports safer thinking through red flags, referral criteria, and evidence-based practice principles

Whether used for study, professional review, teaching support, or broad clinical reference, Principles of Modern Internal Medicine offers a structured and modern guide to the essential knowledge of adult medicine.

Build stronger clinical understanding with a complete, practical, and professionally organized internal medicine reference for 2026-2027.