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There has been talk for years about the depletion of energy resources in the world. Interestingly, even in 1914, this issue was discussed and one of the American newspapers wrote that the world's oil reserves had been depleted for a maximum of ten years; Later in 1939, the US Department of the Interior announced that there were only 13 years left to run out of oil reserves. Over the past decade, advances in technology have led to more oil being extracted from oil fields, while high oil prices have made it more cost-effective for companies to search for harder-to-reach reserves. While there is still enough oil in known areas, forecasts show that the depletion of global reserves has led to more oil being discovered. Today, new and renewable energy due to its cleanliness and compatibility with the environment, is of special interest in developed countries, and with a comprehensive and long-term planning, we must pay more attention to the positive functions of the use of these energies. Today, experts believe that the most important consequence of continuing to use fossil fuels is disease and environmental problems, and that the use of clean energy can shape a better future for the people of the world, as well as prevent further energy wastage. It is on the rise and also due to the benefits of using clean energy such as solar energy, the industrial and governmental sectors should be the pioneers in using this energy. New energies are expanding rapidly around the world. Cleanliness and cheapness can be considered as the two main indicators of new energy production, as these energies have been able to fill the gaps in fossil fuels in many places due to their high productivity. Energy experts believe that renewable energy should replace conventional energy sources such as oil and gas in the 21st century to reduce the wasteful use of hydrocarbon products and that future energy use depends on a structure in which carbon-free energy sources such as solar energy. Or wind to be used. A way to overcome the energy crisis and ...

It is difficult to estimate the set of reserves that can ultimately be extracted in the world. Here we mean reserves that have the potential to produce energy and can be extracted at economical prices and without unsolvable extraction problems. However, the world's fossil resources are really limited, and if depletion of fossil resources is the norm, the world has considerable time to reduce its heavy dependence on fossil fuels and move to other alternative sources of energy supply. The main problem is that on the other hand, it takes decades to replace the supply of other types of energy. On the other hand, the time must come now to meet the needs and take appropriate action. One of the great advantages of wind energy and solar cells, especially for landlocked countries like Iran, is that they do not need water to generate electricity. Due to the reduction of water resources in recent years and the water conditions of many provinces in the state of water stress and more provinces benefit from the benefits of sunlight, changing the pattern of energy consumption to more use of new energy sources, especially solar energy should be Be on the agenda. There has been talk for years about the depletion of energy resources in the world. Interestingly, even in 1914, this issue was discussed and one of the American newspapers wrote that the world's oil reserves had been depleted for a maximum of ten years. Later in 1939, the US Department of the Interior announced that there were only 13 years left to run out of oil reserves. Over the past decade, advances in technology have led to more oil being extracted from oil fields, while high oil prices have made it more cost-effective for companies to search for harder-to-reach reserves. While there is still enough oil in known areas, forecasts show that the depletion of global reserves has led to more oil being discovered. Until recently, the environment was considered a fantasy topic and beyond the basic human needs. And the result has been a vital and universal issue from the ...

The Ottoman biographer, historian and former career military officer Kātib Çelebi (d. 1067/1657), better known as Ḥājjī Khalīfa, completed his Taqwīm al-tawārīkh in Istanbul in 1058/1648. Begun as an excerpt of his earlier history Fadhlakat aqwāl al-akhyār , he expanded it to cover personalities and events up to the days in which it was written. Composed in a mixture of Ottoman Turkish and Persian, it became a popular 'desk reference' that received various upgrades by different eighteenth-century authors. The work was printed for the first time in Istanbul by İbrahim Müteferriqa in 1146/1733. The Taqwīm al-tawārīkh was translated into Latin, Italian and French, besides the anonymous Persian translation contained in this volume, completed in 1075/1664, well before any of the other translations. It is one of the rare historical works in Persian to have the form of a chronology, most of them being histories of dynasties or general histories

Mīrzā Asadallāh Khān, better known by his pen-name of Ghālib Dihlawī, is the last one of the great poets of the Mughal era. Born in Agra in 1212/1797, he traced his origins back to Tūrān, his paternal grandfather having emigrated from Transoxania to India during the reign of Shāh ʿĀlam (r. 1759-1806). While mostly known as one of the foremost Urdu poets, Ghālib's Persian work, poetry and prose, is of comparable quality. In his childhood days, his Persian had been greatly improved thanks to the teachings of a Persian immigrant by the name of ʿAbd al-Ṣamad. But even if Ghālib acknowledged ʿAbd al-Ṣamad's qualities as a teacher and a human being, as a writer of Persian poetry, he regarded his talents as God-given. Ghālib's life was full of drama: an unhappy marriage, the loss of all his children, alcoholism, depression, and years of financial hardship. Plagued by ill health, he died in Delhi, aged 71

In Islam, Twelver-Shīʿism is based on the claim that the rightful successors to the Prophet were his son-in-law ʿAlī born Abī Ṭālib (d. 40/661) and eleven of his descendants through his marriage with Fāṭima, ending with the grand occultation of the twelfth and last imam, Muḥammad al-Mahdī in 329/940. In the centuries following the occultation of the last imam, there emerged a special type of hagiographic literature glorifying the lives and wonders of the Prophet, his daughter Fāṭima, and the twelve infallible imams. The importance of these works was not just informative and apologetic; they also had a didactic side insofar as the imams were regarded as a channel for Godʾs grace to man, it being through them that man could learn how to fulfil Godʾs wish of obeying Him. Composed around 755/1355 for the Sarbadār ruler of Sabzawār by Ḥasan Shīʿī Sabzawārī, this elegantly written Persian volume is a fine specimen of this particular type of writings