Biochemistry and Physiology of Polyamines in Plants provides a comprehensive introduction to commonly used methods in polyamine research and the problems unique to plant studies. Topics discussed include polyamine metabolism in plants, the functions of polyamines in plant growth and development, and an examination of analytical methods for polyamines and enzymes of polyamine metabolism. Agronomists, plant physiologists, and biochemists interested in polyamines in plants will find this book to be a valuable reference resource.
This new textbook is the definitive evidence-based resource for pediatric critical care. It is the first ostensibly evidence-based pediatric critical care textbook and will prove an invaluable resource for critical care professionals across the globe.
Cultura y Corazón is a research approach and practice that is rooted in the work of Latinx and Chicanx scholars and intellectuals. The book documents best practices for Community Based and Participatory Action Research (CBPAR), which is both culturally attuned and scientifically demonstrated. This methodology takes a decolonial approach to engaging community members in the research process and integrates critical feminist and indigenous epistemologies. Cultura y Corazón presents case studies from the authors’ work within the fields of education and health. It offers key strategies to working in partnership with marginalized Latinx communities that are grounded in deep respect for the communities’ cultures and lived experiences. This book is intended for students, researchers, and practitioners who want to work with vulnerable populations through a community-based approach that truly respects and integrates culture, values, and funds of knowledge.
Distant galaxies encapsulate the various stages of galaxy evolution and formation from over 95% of the development of the universe. As early as twenty-five years ago, little was known about them, however since the first systematic survey was completed in the 1990s, increasing amounts of resources have been devoted to their discovery and research. This book summarises for the first time the numerous techniques used for observing, analysing, and understanding the evolution and formation of these distant galaxies.In this rapidly expanding research field, this text is an every-day companion handbook for graduate students and active researchers. It provides guidelines in sample selection, imaging, integrated spectroscopy and 3D spectroscopy, which help to avoid the numerous pitfalls of observational and analysis techniques in use in extragalactic astronomy. It also paves the way for establishing relations between fundamental properties of distant galaxies. At each step, the reader is assisted with numerous practical examples and ready-to-use methodology to help understand and analyse research.François Hammer worked initially in general relativity and made the first modelling of gravitational lenses prior to their spectroscopic confirmation. Following this, he became co-leader of the first complete survey of distant galaxies, the Canada-France-Redshift Survey. This led to the discovery of the strong decrease of the cosmic star formation density measured from UV light as z=1, which, alongside Hector Flores, they confirmed as bolometric and dust independent. With Mathieu Puech, they then pioneered the 3D spectroscopy of distant galaxies, leading to a major increase of understanding of the dynamic state of distant galaxies evidenced by the scatter of the Tully-Fisher relation. This led them to propose, with the addition to the team of Myriam Rodrigues, that galactic disks may survive or be rebuilt in gas-rich mergers, a scenario that is consistent with contemporary cosmological simulations. Besides extensive observational experience, the authors have led, or are leading, several instruments implemented or to be implemented at the largest telescopes, including VLT/Giraffe, VLT/X-shooter, VLT/MOONS and E-ELT/MOSAIC. They have also developed several observational techniques in adaptive optics, and in sky subtraction for integral field units and fibre instruments.
Cervical cancer is a malignancy of the cervix. World-wide, it is the second most common cancer of women. It may present with vaginal bleeding but symptoms may be absent until the cancer is in advanced stages, which has made cervical cancer the focus of intense screening efforts utilising the Pap smear. Most scientific studies point to human papillomavirus (HPV) infection which is responsible for 90% of the cases of cervical cancer. There are 7 most common types of HPV-16, 18, 31, 33, 42, 52 and 58. Types 16 and 18 being the most common cause of the cancer. Treatment is with surgery (including local excision) in early stages and chemotherapy and radiotherapy in advanced stages of the disease. This book presents cutting edge research in this study of cervical cancer. This involves, new perspectives in pharmacological treatments, anti-hormonal agents, therapeutic trends for patients, nerve sparing treatments, antibodies in single chain formats, predictors of radiation response, lymphatic mapping and docetaxel labelling with radionuclides.
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