Results 51 to 60 of about 120,876 (264)

History of primary health care in Iran

Journal of preventive medicine and hygiene, 2023
Background: The history of the primary healthcare system in Iran portrays a journey of strategic development and implementation that has resulted in significant advancements in healthcare access and overall population well-being. Starting in the early 1980s, Iran embarked on a comprehensive approach to health care delivery prioritizing universal access,
Aboutorabi A., Teli B. D., Rezapour A., Ehsanzadeh S. J., Martini M., Behzadifar M.   +5 more
openaire   +2 more sources

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

Fluorinated Methylammonium Cation Containing Perovskite Solar Cells With Over 25% Power Conversion Efficiency

Advanced Energy Materials, EarlyView.
Fluoromethylammonium iodide (FMAI) is prepared using a facile procedure through a simple nucleophilic reaction between fluoroiodomethane and ammonia in methanol and tested in n‐i‐p perovskite solar cells. FMA+ cation in combination with FA+ and Cs+ cations affords a power conversion efficiency close to 26% with a long‐term operational stability for ...
Justina Mikuciunaite, Bin Ding, Yuxuan Yang, Xiao‐Xin Gao, Vida Valipour, Yong Ding, Negar Ashari Astani, Jan Romano‐deGea, Lindsey E. K. Frederiksen, Farzaneh Fadaei Tirani, Vytautas Getautis, Yi Zhang, Mohammad Khaja Nazeeruddin, Kasparas Rakstys   +13 more
wiley   +1 more source

Infectious Diseases and their Consequences on the Population Changes of Kermanshah Province in the Qajar Era, 1789-1925 [PDF]

Journal of Research on History of Medicine, 2023
One of the causes of premature deaths in different parts of the world and Iran during the Qajar era was the spread of infectious diseases in the 19th century. Meanwhile, in general, Iran did not have favorable health conditions. Kermanshah, as one of the
Sara Shohani, Seyed Mohammad Sheikhahmadi, Kaivan Shafei, Ruhollah Bahrami   +3 more
doaj  

Heavy Metal Contamination: Impacts From Plants to the Food Chain and Eco‐Friendly Amelioration Strategies

AgriFood: Journal of Agricultural Products for Food, EarlyView.
Heavy metal pollution reduces soil health and threatens food safety by entering plants; however, the use of nanoparticles, biofertilizers, and organic fertilizers such as biochar offers a promising strategy for improvement and sustainable agriculture. ABSTRACT Heavy metal (HM) pollution, resulting from human activities such as mining and the excessive ...
Sina Siavash Moghaddam, Latifeh Pourakbar, Sevda Alizadeh, Zahra Alizadeh, Jelena Popović‐Djordjević   +4 more
wiley   +1 more source

Civilization-Building Strategies of the Holy Quran with Emphasis on Surah Yusuf (Joseph) [PDF]

قرآن فرهنگ و تمدن
Human beings are social creatures, and their social life necessitates civil laws, which are partly derived from human reason and partly from divine revelation.
Mahdi Nadi, Seyyed Hossein Fallahzadeh, Mohsen Alviri   +2 more
doaj   +1 more source

The Analysis of Demographic Changes caused by Epidemics and Actions of the Rulers in Hamedan during the Qajar Era [PDF]

Journal of Research on History of Medicine, 2023
Worldwide, infectious diseases have been one of the main factors of premature deaths for a long time. Due to the lack of proper social and cultural conditions, Iran suffered a lack of hygiene, particularly in provinces, until the end of the Qajar era. As
Sarah Shohani, Seyed Mohammad Sheikhahmadi, Kaivan Shafei, Ruhollah Bahrami   +3 more
doaj  

Import Wheat Tenders and the Effects of the Russian Invasion

Agribusiness, EarlyView.
ABSTRACT Risk and volatility for many commodities escalated sharply following the Russian invasion of Ukraine, creating numerous uncertainties for trading firms and importers. The purpose of this study is to analyze the bidding behavior in Egyptian wheat import tenders in the pre‐ and post‐invasion periods.
William W. Wilson, Sumadhur Shakya, Isaac Dubovoy   +2 more
wiley   +1 more source

Investigating the Rule of Brigadier Khazaee in Lorestan (1304-1305, 1926-1927) and his Role in the Uprising of the Lorestani Tribes in 1306/1928 [PDF]

پژوهش های تاریخی, 2017
At the end of the Qajar era, during the Reza Khan’s Ministry of War, the plan of calming down and settling the Lorestani tribes was put into the attention of the government. Following this, the West Army commanded by Amir Ahmadi, attacked Lorestan by the
Mahdi Salah, Ismael Sepahvand, MohammadAli Nemati   +2 more
doaj   +1 more source

Traceability of Agri‐Food Products: The Key to Conscious Trade

Agribusiness, EarlyView.
ABSTRACT Globalization and growing concerns about sustainability have led to improvements in product traceability, quality, and sustainability. Traceability contributes to environmental protection and supports sustainable development by fostering transparency in agricultural practices and encouraging the responsible use of resources.
Scarlett Queen Almeida Bispo, Fernanda Aparecida Silva, Michelle Márcia Viana Martins, Marcelo José Braga Nonnenberg, Ruan da Silva Vianna, Carla Cristina Passos Cruz   +5 more
wiley   +1 more source