Meena ashish kumar (79 risultati)

Paperback or Softback. Condizione: New. In Breaking Spacetime: Where Quantum Mechanics Meets Astrophysics: Bridging the Infinitesimal and the Infinite. Book.

Condizione: New.

Paperback or Softback. Condizione: New. Solar Radiation Impacts on Earth's Systems and Human Life: SOLAR RADIATION: From Solar Physics to Sustainable Solutions. Book.

Condizione: New.

Paperback. Condizione: Brand New. 48 pages. 6.00x0.11x9.00 inches. In Stock.

Paperback. Condizione: Brand New. 48 pages. 6.00x0.11x9.00 inches. In Stock.

Soft cover. Condizione: New. UNIT I 12 Hours Documentation in the pharmaceutical industry: Master formula record, DMF (Drug master file). Distribution records. Generic drugs product development introduction, Hatch-Waxman Act and amendments, CRF (CODE OF FEDERAL REGULATION), ANDA regulatory approval process, NDA approval process, BE and drug product assessment, in-vivo, scale-up process approval changes, postmarketing surveillance, outsourcing BA and BE to CRO. Regulatory requirement for product approval: API, biologics, novel, therapies obtaining NDA, ANDA for generic drugs ways means US registration for foreign drugs. UNIT II 12 Hours CMC, post-approval regulatory affairs, Regulation for combination products and medical devices. CTD and ECTD format, Regulatory requirement of EU, MHRA, TGA, and row Countries. UNIT III 12 Hours Nonclinical drug development: Global submission of IND, NDA, ANDA. Investigation of medicinal product dossier, (IMPD) and (IB). UNIT IV 12 Hours Clinical trials: Developing clinical protocols. Institutional review board/ independent ethical committee Formulation and working procedure informed consent process and procedures. HIPAA new, requirement to clinical study process, pharmacovigilance safety monitoring in clinical trials.…

Condizione: New.

Condizione: New.

Paperback. Condizione: Brand New. 92 pages. 6.00x0.19x9.00 inches. In Stock.

Paperback. Condizione: Brand New. 121 pages. 6.00x0.28x9.00 inches. In Stock.

Paperback. Condizione: Brand New. 148 pages. 6.00x0.34x9.00 inches. In Stock.

Condizione: New.

Condizione: New.

Softcover/Taschenbuch. Condizione: Neu. How do galaxies form from the nearly uniform early universe? What role does dark matter play in sculpting the cosmic web? How do feedback from stars and supermassive black holes regulate galaxy growth across cosmic time? Cosmic Engines offers a clear, systematic exploration of modern galaxy formation theory. Drawing on the standard ?CDM cosmological model, the book traces the path from primordial density fluctuations through dark-matter halo assembly, gas cooling and accretion, star formation, mergers, and environmental processes that shape the diverse galaxy population we observe today. Key topics include: ? The cosmic web, dark matter halos, and the large-scale structure of the Universe ? Gas dynamics, radiative cooling, and the assembly of the first galaxies ? Star formation, stellar populations, and chemical enrichment ? Galaxy mergers, secular evolution, and morphological transformation ? The intergalactic medium, reionization, and metal enrichment ? Active galactic nuclei, quasars, and their feedback on host galaxies Written for advanced undergraduates, graduate students, and researchers entering extragalactic astronomy and cosmology, the book emphasizes physical principles, observational constraints, and the interplay between theory and multi-wavelength data. It provides a coherent framework for understanding how the smallest fluctuations in the early universe grew into the rich tapestry of galaxies that illuminate the night sky. From dark halos to cosmic structure across time - a journey through the engines that power the universe. Sprache: Englisch Gewicht in Gramm: 189. …

Taschenbuch. Condizione: Neu. Neuware - Solar radiation is the fundamental engine powering nearly every process on Earth - from atmospheric circulation and ocean currents to photosynthesis, crop growth, and human health. Yet in an era of rapid climate change, understanding its behavior, interactions, and consequences has never been more vital. This comprehensive academic reference offers a systematic journey through the science and real-world impacts of solar energy. Beginning with the physics of the Sun - its spectrum, blackbody radiation, and 11-year cycles - the book explores how solar radiation interacts with Earth's atmosphere through absorption, scattering, and the protective ozone layer. It then examines its central role in shaping global climate, terrestrial and aquatic ecosystems, biodiversity hotspots, and regional patterns such as monsoons and deserts. The volume delves deeply into human dimensions: the dual nature of UV radiation in vitamin D synthesis versus skin cancer risk, heat stress and seasonal affective disorder, and the profound influence of photosynthetically active radiation (PAR) on agriculture, evapotranspiration, and food security. Dedicated chapters cover cutting-edge renewable energy technologies - photovoltaics, concentrated solar power, passive solar design, and innovations like perovskite cells and agrivoltaics - while addressing grid integration, storage, and economic viability through levelized cost of energy (LCOE). In the context of anthropogenic climate change, the book analyzes radiative forcing, ice-albedo and water-vapor feedbacks, shifts in solar resource availability, and controversial solar radiation management (SRM) proposals. It also highlights adaptation strategies, equity in solar energy access for the Global South, and ethical considerations for a just transition. Richly illustrated with diagrams, satellite data, case studies (Amazon rainforest, coral bleaching, Maunder Minimum), and supported by the latest IPCC assessments, satellite observations, and primary literature, this book balances rigorous theory with practical applications. Pedagogical features include student exercises, laboratory activities, and learning objectives. …

Taschenbuch. Condizione: Neu. Neuware - This comprehensive volume delves into the pervasive threat of microplastic pollution and its profound impacts on human reproductive health. Tracing the historical rise and worldwide spread of microplastics, the book meticulously defines these contaminants, categorizes their primary and secondary origins, and explores their chemical makeup, environmental dispersal routes, and pathways of human exposure via ingestion, inhalation, and skin contact. Drawing on the latest toxicological research, it elucidates mechanisms like endocrine disruption, oxidative stress, inflammation, and cellular toxicity, while examining their targeted effects on male and female reproductive functions, fertility rates, pregnancy complications, and fetal development. Incorporating epidemiological insights, clinical applications in reproductive care, risk evaluation models, and practical mitigation approaches-from personal safeguards to global policies-the text identifies critical research voids and advocates for immediate regulatory interventions. Aimed at clinicians in reproductive medicine, toxicologists, environmental experts, policymakers, and scholars, this work underscores the imperative for collective action to safeguard human fertility and future generations against this insidious environmental hazard. …

paperback. Condizione: New. NEW. SHIPS FROM MULTIPLE LOCATIONS. book.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Paperback. Condizione: new. Paperback. In Breaking Spacetime: Where Quantum Mechanics Meets Astrophysics. What happens when the smallest particles in the universe collide with its grandest structures? For over a century, quantum mechanics and astrophysics have told two different stories about reality one of probability and uncertainty at the subatomic scale, the other of gravity, spacetime, and cosmic order on a galactic scale. In Breaking Spacetime dares to ask: what if these stories are really one? From the quantum fluctuations that seeded the first galaxies to the mysterious behavior of black holes, neutron stars, and the vacuum of space itself, this book takes readers on a journey to the edge of modern physics where particles blur into waves, spacetime bends and breaks, and the universe reveals its strangest secrets. Blending rigorous science with accessible storytelling, this book is for anyone who has ever looked up at the night sky and wondered what truly holds it all together. Whether you're a physics enthusiast, a student, or simply curious about the universe's deepest mysteries, In Breaking Spacetime offers a compelling glimpse into where the quantum and the cosmic finally meet. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

Softcover/Taschenbuch. Condizione: Neu. Dieses Buch hilft dabei, den Wert von Holz anhand seiner physikalisch-chemischen Eigenschaften zu bestimmen. Die physikalisch-chemischen Eigenschaften von Holz sind wichtige Parameter f?r die vorl?ufige Charakterisierung von Zelluloserohstoffen und deren Eignung f?r die Herstellung von Zellstoff und Papier, Brennholz, Bauholz und bestimmten anderen Nicht-Holzprodukten f?r deren jeweilige Verwendungszwecke. Die Arten enthalten gro?e Mengen an Extraktstoffen. Holzextraktstoffe stehen in direktem Zusammenhang mit der Haltbarkeit, Dimensionsstabilit?t und Plastizit?t von Holz. Korrelationsstudien sind hilfreich bei der indirekten Auswahl von Kandidatenb?umen f?r Baumverbesserungsprogramme. De Gewicht in Gramm: 137.…

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New.

Paperback. Condizione: new. Paperback. Two of the greatest theories in science Quantum mechanics and general relativity each describe the universe with extraordinary success. Yet when physicists try to unite them, the mathematics collapses. Nowhere is this tension more vivid than in the extreme environments of the cosmos: the hearts of black holes, the first instants after the Big Bang, the dense interiors of neutron stars, and the faint ripples of gravitational waves. In Breaking Spacetime: Where Quantum Mechanics Meets Astrophysics (Volume II) invites readers into that fracture. Beginning with the two pillars of modern physics, the book travels through the astrophysical laboratories where quantum effects and strong gravity collide. It then explores the leading theoretical attempts to heal the divide string theory, loop quantum gravity, holography and the AdS/CFT correspondence, and the radical idea that entanglement itself may weave the fabric of spacetime (ER = EPR). Along the way, readers encounter Hawking radiation, the Bekenstein-Hawking entropy, the black-hole information paradox, cosmic inflation and quantum seeds of structure, dark matter and dark energy as quantum-field phenomena, and the still-open quest for a theory of everything. Key equations appear in accessible form, explained so that both newcomers and trained readers can follow the reasoning. Written as a work of scientific popularization grounded in rigorous physics, this volume is for anyone who has wondered what happens when the smooth geometry of Einstein meets the granular uncertainty of the quantum world and why finding a common language remains one of the great unfinished projects of science. A journey to the frontier where the smallest particles shape the largest structures in the universe. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…