Methods of Molecular Quantum Mechanics This advanced text introduces to the advanced undergraduate and graduate student the mathematical foundations of the methods needed to carry out practical applications in electronic molecular quantum mechanics, a necessary preliminary step before using commercial programmes to carry out quantum chemistry calculations.
Published 100 years after Emil Fischer first proposed the lock-and-key principle, this volume provides a complete review of the subject to date and offers suggestions for futher research.
The first book to cover conceptual quantum chemistry, Atomic Charges, Bond Properties, and Molecular Energies deftly explores chemical bonds, their intrinsic energies, and the corresponding dissociation energies, which are relevant in reactivity problems.
This reference on current VB theory and applications presents a practical system that can be applied to a variety of chemical problems in a uniform manner.
This definitive reference consolidates current knowledge on dihydrogen bonding, emphasizing its role in organizing interactions in different chemical reactions and molecular aggregations.
Since it was first published in 1967, the highly regarded Topics in Stereochemistry series has consistently reflected the state of the art in the field and provided readers with a coherent framework for the conceptual, theoretical, and practical aspects of modern stereochemistry.
The Advances in Chemical Physics series provides the chemical physics and physical chemistry fields with a forum for critical, authoritative evaluations of advances in every area of the discipline.
Presenting a concise, basic introduction to modelling and computational chemistry this text includes relevant introductory material to ensure greater accessibility to the subject.
Small systems are a very active area of research and development due to improved instrumentation that allows for spatial resolution in the range of sizes from one to 100 nm.
Small systems are a very active area of research and development due to improved instrumentation that allows for spatial resolution in the range of sizes from one to 100 nm.
It has been argued that the mystical Sufi form of Islam is the most sensitive to other cultures, being accommodative to other traditions and generally tolerant to peoples of other faiths.
It has been argued that the mystical Sufi form of Islam is the most sensitive to other cultures, being accommodative to other traditions and generally tolerant to peoples of other faiths.
This book explores how Sufis approach their faith as Muslims, upholding an Islamic worldview, but going about making sense of their religion through the world in which they exist, often in unexpected ways.
This book explores how Sufis approach their faith as Muslims, upholding an Islamic worldview, but going about making sense of their religion through the world in which they exist, often in unexpected ways.
Low-energy electrons are ubiquitous in nature and play an important role in natural phenomena as well as many potential and current industrial processes.
Low-energy electrons are ubiquitous in nature and play an important role in natural phenomena as well as many potential and current industrial processes.
The study of thermodynamics is often limited to classical thermodynamics where minimal laws and concepts lead to a wealth of equations and applications.
The major objective of this book is to give methods for estimating errors and uncertainties of real measurements: measurements that are performed in industry, commerce, and experimental research.
As we were at pains to point out in the companion volume to this mo- graph, entitled Complexity in Chemistry: Introduction and Fundamentals, complexity is to be encountered just about everywhere.
Intended as a companion for textbooks in mathematical methods for science and engineering, this book presents a large number of numerical topics and exercises together with discussions of methods for solving such problems using Mathematica(R).
Apophatic theology, or negative theology, attempts to describe God, the Divine Good, by negation, to speak only in terms of what may not be said about the perfect goodness that is God.
*; Details how sacred sites resonate at the same frequencies as both the Earth and the alpha waves of the human brain *; Shows how human writing in its original hieroglyphic form was a direct response to the divine sound patterns of sacred sites *; Explains how ancient hero myths from around the world relate to divine acoustic science and formed the source of religion The Earth resonates at an extremely low frequency.
*; Explains how a Vampyre is not a blood-sucking mythical figure but a shaman who is skilled in gathering, using, and storing energy for magical power and personal liberation *; Reveals how to gather and store energy from the world around you and shares magical techniques, manifestation methods, and practices to utilize the energy you have collected *; Looks at servitors and familiars, vampyric runes, dream architecture, money magick practices, and sex magick techniques as well as advanced practices such as healing with vampyric magick In this initiatory guide, Don Webb explains how to learn from the myth of the vampire to gather, use, and store energy for magical power, manifestation, and personal liberation.
A deep exploration of the direct experience of non-dual reality and its lessons for spiritual growth and development*; Examines the direct perception of non-dual reality and shows its implications for navigating ordinary reality in an open, compassionate, and ever-maturing way*; Shares the author's most significant awakening experiences and explores their psycho-emotional and psychospiritual foundations*; Offers practical teachings for spiritual understanding, emotional development, and the cultivation of compassionExploring the direct perception of non-dual, ';non-ordinary' reality, Paul Weiss shares guidance for navigating ordinary reality in an open, compassionate, and ever-maturing way.
Reveals how psychedelics can facilitate spiritual development and direct encounters with the sacred *; With contributions by Albert Hofmann, Huston Smith, Stanislav Grof, Charles Tart, Alexander ';Sasha' Shulgin, Brother David Steindl-Rast, and many others *; Includes personal accounts of Walter Pahnke's Good Friday Experiment as well as a 25-year follow-up with its participants *; Explores protocols for ceremonial use of psychedelics and the challenges of transforming entheogenic insights into enduring change Modern organized religion is based predominantly on secondary religious experience--we read about others' extraordinary spiritual encounters with God but have no direct experience ourselves.
*; Examines newer spiritual ';systems' of the modern era, from spiritism and theosophy, to parapsychic research and anthroposophism, to psychoanalysis and the Church of Satan *; Compares these newer spiritual ';systems' to the traditional spiritual path of the ancients and exposes the misunderstandings, misinterpretations, and occult dangers lurking in their practices *; Also examines important modern figures such as Nietzsche, Aleister Crowley, Rudolf Steiner, Dostoevsky, Freud, Jung, Gurdjieff, Krishnamurti, and Anton LaVey Written two years before his most prominent book Revolt Against the Modern World, Julius Evola's The Fall of Spirituality was originally published in Italian as Maschera e volto dello spiritualismo contemporaneo (The Mask and Face of Contemporary Spiritualism).
An innovative, spiritual workbook that integrates the Tarot and the Kabbalistic tradition of Counting the Omer *; Explores the origins and meaning of the 49-day Kabbalistic meditative practice of Counting the Omer and how it can lead to spiritual revelation, personal insight, and connection with the Divine *; Reveals the correspondence of the Tarot's minor arcana with the Sephirot of the Tree of Life and explains how both relate to the Omer meditation *; Provides a daily practice workbook that explores the related Sephirot and Tarot cards for each day, examines their Kabbalistic and spiritual meanings, and provides questions for daily reflection and meditation guidance The 49-day mystical practice known as Counting the Omer is an ancient Jewish ritual observed between the holidays of Passover and Shavuot (also known as Pentecost).
A history of how mystical and spiritual influences have shaped Russia's identity and politics and what it means for the future of world civilization *; Examines Russia's spiritual history, from its pagan origins and Eastern Orthodox mysticism to secret societies, Rasputin, Roerich, Blavatsky, and Dostoyevsky *; Explains the visionary writings of the spiritual philosophers of Russia's Silver Age, which greatly influence Putin today *; Explores what Russia's unique identity and its history of messianic politics and apocalyptic thought mean for its future on the world stage At the turn of the 20th century, a period known as the Silver Age, Russia was undergoing a powerful spiritual and cultural rebirth.
Answers to the questions that arise on the spiritual path *; Includes specially selected writings from the huge literary archive of Paul Brunton *; Explains the different stages of meditation and the obstacles likely to arise for each, offering guidance for achieving advanced states of meditation to deepen one's inner life *; Challenges the need for spiritual dependency on any particular guru, teaching, or practice, showing that following your intuition can bring the best spiritual success *; Explores the process of self-examination and emotional purification, revealing how to break free from the ego and tap into the inspiration flowing from within No matter where we are in our spiritual development, we all have questions about our practice and what we are experiencing--both the challenges and opportunities.
Examines the work of Carl Jung in relation to Eastern religion, the wisdom teachings of the Sophia, Sufi mysticism, and visionary spirituality *; Reveals the spiritual values underlying the psychoanalytic theories of Carl Jung *; Explores the role of the Gnostic Sophia with respect to Jung's most controversial essay, ';Answer to Job' *; Presents new revelations about Sufi mysticism and its relationship to esoteric Buddhist practices *; Shows how the underlying spiritual traditions of Islam, Judaism, and Christianity mesh with the spiritual teachings of Buddhism Henry Corbin (1903-1978) was one of the most important French philosophers and orientalists of the 20th century.
An illustrated guide to harmonics--the sacred geometry principles that underlie the natural world--and its practical applications *; Demonstrates how the vesica piscis is a matrix from which ideas and forms emanate, connecting cosmic time cycles, measures of space, and musical tones *; Provides harmonic analyses of ancient sculpture, architecture, the solar system, the Earth-Moon relationship, and the structure of water and waves *; Explains how to apply sacred geometry to create building floor plans, pottery figures, gardens, and sacred ceremonial spaces We are in the midst of a revival of an ancient way of looking at the world--an approach that enabled great civilizations of the past to bring forth inventions of great beauty and power.
