John Older – författare

An update on current knowledge is given for surgeons and researchers involved in implant surgery and the development of implant arthroplasty. The contributions come from a distinguished international faculty of orthopaedic surgeons, biologists and engineers. They examine the junctional tissues between an implant and the bone in joint replacement surgery. The factors that influence junctional tissues and so affect the life-span of the implant are thoroughly discussed. These include: detailed data on the microscopy of the junctional tissues, the mechanical properties of cement, and the architecture of bone and implant design. The discussions following each contribution give meaningful insight into background information and the controversial aspects of surgical implants.

Surgeons differ in their enthusiasm for autografts, allografts and metallic implants, nevertheless, all have their place in orthopedic surgery. For some defects in the skeleton, bone grafting may be the only solution. The pros and cons of bone grafting are thoroughly discussed by eighteen distinguished authorities in this book. Their exchange of views and experiences reflects the diversity of thinking worldwide and points to exciting possibilities for future improvements. The twenty-eight chapters describe: the natural history and immunology of auto and allografting; innovative surgical techniques together with results, whether successful or not; and bone banking and its related problems, especially HIV.

Exam Board: OCRLevel: A-levelSubject: ChemistryFirst Teaching: September 2015First Exam: June 2016This is an OCR endorsed resourceStretch and challenge your students' knowledge and understanding of Chemistry, build their mathematical and practical skills, and provide plenty of assessment guidance with this OCR Year 1 Student Book. - Build understanding with a summary of prior knowledge and diagnostic questions at the start of each chapter to help bring students up to speed- Support practical assessment with Practical Skill summaries that help develop your students' knowledge and skills- Test understanding and provide plenty of practice to assess progression, with Test Yourself Questions and multiple choice questions- Provide mathematical support with examples of method integrated throughout and a dedicated 'Maths in Chemistry' chapter- Develop understanding with free online access to Test yourself Answers, an Extended Glossary, Learning Outcomes and Topic SummariesOCR A Level Chemistry Student Book 1 includes AS Level

Exam Board: OCRLevel: A-levelSubject: ChemistryFirst Teaching: September 2015First Exam: June 2017This is an OCR endorsed resource Stretch and challenge your students' knowledge and understanding of Chemistry, build their mathematical and practical skills, and provide plenty of assessment guidance with this OCR Year 2 Student Book.- Build understanding with a summary of prior knowledge and diagnostic questions at the start of each chapter to help bring students up to speed- Support practical assessment with Practical Skill summaries that help develop your students' knowledge and skills- Test understanding and provide plenty of practice to assess progression, with Test Yourself Questions and multiple choice questions- Provide mathematical support with examples of method integrated throughout and a dedicated 'Maths in Chemistry' chapter- Develop understanding with free online access to Test yourself Answers, an Extended Glossary, Learning Outcomes and Topic Summaries

Exam Board: OCRLevel: A-LevelSubject: ChemistryFirst Teaching: September 2015First Exam: Summer 2016Create confident, literate and well-prepared students with skills-focused, topic-specific workbooks.Our Student Workbooks build students' understanding, developing the confidence and exam skills they need, whilst providing ready prepared lesson solutions.- Supplements key resources such as textbooks to adapt easily to existing schemes of work- Offers time-saving and economical lesson solutions for both specialist and non-specialist teachers- Provides flexible resource material to reinforce and apply topic understanding throughout the course, as classwork or extension tasks, or for revision- Creates opportunities for self-directed learning and assessment with answers to tasks and activities supplied online- Prepares students to meet the demands of the specification by practising exam technique and developing their literacy skills

Exam Board: OCRLevel: A-LevelSubject: ChemistryFirst Teaching: September 2015First Exam: Summer 2016Create confident, literate and well-prepared students with skills-focused, topic-specific workbooks.Our Student Workbooks build students' understanding, developing the confidence and exam skills they need, whilst providing ready prepared lesson solutions.- Supplements key resources such as textbooks to adapt easily to existing schemes of work- Offers time-saving and economical lesson solutions for both specialist and non-specialist teachers- Provides flexible resource material to reinforce and apply topic understanding throughout the course, as classwork or extension tasks, or for revision- Creates opportunities for self-directed learning and assessment with answers to tasks and activities supplied online- Prepares students to meet the demands of the specification by practising exam technique and developing their literacy skills

Exam Board: OCRLevel: A-LevelSubject: ChemistryFirst Teaching: September 2015First Exam: Summer 2017Create confident, literate and well-prepared students with skills-focused, topic-specific workbooks.Our Student Workbooks build students' understanding, developing the confidence and exam skills they need, whilst providing ready prepared lesson solutions.- Supplements key resources such as textbooks to adapt easily to existing schemes of work- Offers time-saving and economical lesson solutions for both specialist and non-specialist teachers- Provides flexible resource material to reinforce and apply topic understanding throughout the course, as classwork or extension tasks, or for revision- Creates opportunities for self-directed learning and assessment with answers to tasks and activities supplied online- Prepares students to meet the demands of the specification by practising exam technique and developing their literacy skills