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Research Paper (postgraduate) from the year 2014 in the subject Chemistry - General, grade: 3, , course: MSc, language: English, abstract: Aluminium, being a highly reactive metal, corrodes rapidly in acidic (pH 6) and alkaline (pH 12.5) media. Hence it has to be protected when it is likely to come in contact with such solutions, e.g., during cleaning or acid pickling. One method of protection is the addition of inhibitor to the corroding medium. In the present work, ethanol extract of Azadirechta indica and Murraya koenigii leaves have been investigated as corrosion inhibitor for aluminium in aqueous hydrochloric acid. The corrosion of Alluminium in plain hydrochloric acid, as well as inhib...
This Handbook covers all aspects related to Nanofibers, from the experimental set-up for their fabrication to their potential industrial applications. It describes several kinds of nanostructured fibers such as metal oxides, natural polymers, synthetic polymers and hybrid inorganic-polymers or carbon-based materials. The first part of the Handbook covers the fundamental aspects, experimental setup, synthesis, properties and physico-chemical characterization of nanofibers. Specifically, this part details the history of nanofibers, different techniques to design nanofibers, self-assembly in nanofibers, critical parameters of synthesis, fiber alignment, modeling and simulation, types and classi...
Islam in South Asia: Revised, Enlarged and Updated Second Edition traces the roots and development of Muslim presence in South Asia. Trajectories of normative notions of state-building and the management of diversity are elaborated in four clusters, augmented by topical subjects in excursuses and annexes offering an array of Muslim voices. The enormous time span from 650 to 2019 provides for a comprehensive and plural canvas of the religious self-presentation of South Asian Muslims. Making use of the latest academic works and historical materials, including first-hand accounts ranging from official statements to poetry, Malik convincingly argues that these texts provide sufficient evidence to arrive at an interpretation of quite a different character. With major and substantial revisions, changes, abridgements and additions follow the academic literature produced during the last decades.
- Sahih wa Dha'if Jami' Saghir, authenticated works originally compiled by al-Suyuti - Sahihs of Abu Dawud, Tirmidhi, Nasa'i, and Ibn Majah - Sahih wa Dhaeef Adabul Mufrad of al-Bukhari - Mishkat al-Masabih, authenticated version of the original work.
This book contains the best known approaches for preparing the main types of glycosides in a short and comprehensive study. It also includes synthetic pathways of challenging glycosides known as antiviral or antineoplasic drugs, or synthetic substrates used for enzymatic detection including those used as substrates for detection of gene markers in plant biotechnology. Special attention is made on the structural characterization, providing the basic tools for the structural assignment through NMR, X-Ray and mass spectra techniques. Some of the chapters cover strategies for preparation of antiviral and antineoplasic drugs included in a drug design course.
Medicinal Plants of South Asia: Novel Sources for Drug Discovery provides a comprehensive review of medicinal plants of this region, highlighting chemical components of high potential and applying the latest technology to reveal the underlying chemistry and active components of traditionally used medicinal plants. Drawing on the vast experience of its expert editors and authors, the book provides a contemporary guide source on these novel chemical structures, thus making it a useful resource for medicinal chemists, phytochemists, pharmaceutical scientists and everyone involved in the use, sales, discovery and development of drugs from natural sources. - Provides comprehensive reviews of 50 medicinal plants and their key properties - Examines the background and botany of each source before going on to discuss underlying phytochemistry and chemical compositions - Links phytochemical properties with pharmacological activities - Supports data with extensive laboratory studies of traditional medicines
At the age of nine, Lily is forcefully torn from her mother's arms and sold at a Negro auction by her master, a man that Lily learns that day is her very own father. Seeking solace from such devastation, Lily secretly begins teaching herself to play her new master's piano: an instrument that she is forbidden from touching. Lily becomes an extraordinary pianist and gets away with secretly playing for fourteen years until the master's son, James, discovers her deceit. The "punishment" that James gives Lily starts her on an unprecedented journey that dramatically alters her life and influences the lives of thousands, including a man with great power. Lily's groundbreaking journey also unveils the secret altruistic love of a particular man who has been forbidden from expressing his love to her for years. But the question remains whether or not the strength of his love will be powerful enough to free Lily from the shackles of slavery and protect her dreams and her life while on her turbulent Journey to Winter Garden.
This book has been considered by academicians and scholars of great significance and value to literature. This forms a part of the knowledge base for future generations. So that the book is never forgotten we have represented this book in a print format as the same form as it was originally first published. Hence any marks or annotations seen are left intentionally to preserve its true nature.
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