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This book provides a concise overview of emerging technologies in the field of modern neuroimaging. Fundamental principles of the main imaging modalities are described as well as advanced imaging techniqes including diffusion weighted imaging, perfusion imaging, arterial spin labeling, diffusion tensor imaging, intravoxel incoherent motion, MR spectroscopy, functional MRI, and artificial intelligence. The physical concepts underlying each imaging technique are carefully and clearly explained in a way suited to a medical audience without prior technical knowledge. In addition, the clinical applications of the various techniques are described with the aid of illustrative clinical examples. Helpful background information is also presented on the core principles of MRI and the evolution of neuroimaging, and important references to current medical research are highlighted. The book will meet the needs of a range of non-technological professionals with an interest in advanced neuroimaging, including radiology researchers and clinicians in the fields of neurology, neurosurgery, and psychiatry.
The phase-locking of multiple spin-torque nano oscillators(STNOs) is considered the primary vehicle to achieve sufficient signal quality for applications. This book highlights the resonator's design and its need for feedback for phase locking of STNOs. STNOs can act as sources of tunable microwaves after being phase-locked together. External feedback from a coplanar waveguide placed above an STNO helps ensures coherent single domain oscillations. STNOs placed within magnonic crystal cavities also demonstrate coherent oscillations. Arrays of such cavities provide a route to scale power levels from such nano-oscillators. The book presents numerical and micromagnetics to validate the design.
In the field of drug development, the exploitation of chemical platforms for the identification of novel druggable molecules has become common place in many research laboratories. In recent years, the characterisation of novel bioactives, that often share chemical properties commonly found in many nature products, or molecules that are critical in cell signalling systems, has gained much attention. Synthetic routes of production, and allied platforms in the characterisation of druggable entities continues to drive advances in this field. The multidisciplinary nature of the research has led to the design and refinement of natural products-like drug candidates, and in the synthesis of biological mimetics they function as cellular antioxidants, as enzymes mimetics, or as novel molecules that have the capacity to release signalling molecules in tissues.
This concise, excellently illustrated pocket book provides an up-to-date summary of the science and practice of PET/CT imaging in lung cancer. The coverage encompasses the entire spectrum of lung cancer – pathology, radiological and PET/CT imaging, and management. Readers will also find information on the physics of PET and its use in respiratory gating and radiotherapy planning. The highlights of the book are the exquisite depiction of normal variants, pitfalls, and artifacts and a pictorial atlas of the various types of lung cancer and their manifestations. The contributing authors are well-known and experienced oncologists, pathologists, radiologists, and nuclear physicians. This book has been compiled under the auspices of the British Nuclear Medicine Society. It will be of high value for nuclear physicians, radiologists, referring clinicians and oncologists, and paramedical staff working in these fields
This volume provides a comprehensive account of the use of MRI and CT cross-sectional imaging techniques to identify and characterize developmental anomalies and acquired diseases of the female genital tract. Benign and malignant diseases are considered, and attention is also paid to normal anatomical findings and variants. Emphasis is on the most recent diagnostic and technical advances, and the text is complemented by detailed illustrations.