In Sufi Women of South Asia. Veiled Friends of God, Tahera Aftab, drawing upon various sources, offers the first unique and comprehensive account of South Asian Sufi women, from the eleventh to the twentieth century.
How does a solar cell work? How efficient can it be? Why do intricate patterns of metal lines decorate the surface of a solar module? How are the modules arranged in a solar farm? How can sunlight be stored during the day so that it can be used at night? And, how can a lifetime of more than 25 years be ensured in solar modules, despite the exposure to extreme patterns of weather? How do emerging machine-learning techniques assess the health of a solar farm? This practical book will answer all these questions and much more. Written in a conversational style and with over one-hundred homework problems, this book offers an end-to-end perspective, connecting the multi-disciplinary and multi-scale physical phenomena of electron-photon interaction at the molecular level to the design of kilometers-long solar farms. A new conceptual framework explains each concept in a simple, crystal-clear form. The novel use of thermodynamics not only determines the ultimate conversion efficiencies of the various solar cells proposed over the years, but also identifies the measurement artifacts and establishes practical limits by correlating the degradation modes. Extensive coverage of conceptual techniques already developed in other fields further inspire innovative designs of solar farms. This book will not only help you to make a solar cell, but it will help you make a solar cell better, to trace and reclaim the photons that would have been lost otherwise. Collaborations across multiple disciplines make photovoltaics real and given the concern about reducing the overall cost of solar energy, this interdisciplinary book is essential reading for anyone interested in photovoltaic technology.
In Sufi Women of South Asia. Veiled Friends of God, the first biographical compendium of hundred and forty-one women, from the eleventh to the twentieth century, Tahera Aftab fills a serious gap in the existing scholarship regarding the historical presence of women in Islam and brings women to the centre of the expanding literature on Sufism. The book's translated excerpts from the original Farsi and Urdu sources that were never put together create a much-needed English-language source base on Sufism and Muslim women. The book questions the spurious religious and cultural traditions that patronise gender inequalities in Muslim societies and convincingly proves that these pious women were exemplars of Islamic piety who as true spiritual masters avoided its public display"--
This will help us customize your experience to showcase the most relevant content to your age group
Please select from below
Login
Not registered?
Sign up
Already registered?
Success – Your message will goes here
We'd love to hear from you!
Thank you for visiting our website. Would you like to provide feedback on how we could improve your experience?
This site does not use any third party cookies with one exception — it uses cookies from Google to deliver its services and to analyze traffic.Learn More.