Results 61 to 70 of about 129,236 (262)

Recovery of Rare Earth Elements from Leach Liquor of Apatite Concentrate of Central Iran Using Combined Precipitation and Solvent Extraction Methods [PDF]

مجله علوم و فنون هسته‌ای, 2013
The extraction and concentration of rare earths from leach liquor of apatite concentrate of central Iran were investigated using combined precipitation and solvent extraction methods.
S A. Milani, B. E Farahmand, B Maraghe Mianji   +2 more
doaj  

Separation of geochemical anomalies of rare earth elements by concentration-area fractal model in Anomaly No. 5 of Saghand (Central Iran) [PDF]

مجله علوم و فنون هسته‌ای, 2015
The studied area is situated in the Central Iran structural zone. Uranim, thorioum and REEs (Rare Earth Elements) mineralizations are hydrothermal type and metasomatic related to intrusive areas.
Masoumeh Khalajmasoumi, Mohammad Lotfi, Ayoub Memar kochebagh, peiman Afzal, Behnam Sadeghi, Ahmad Khakzad   +5 more
doaj  

Geochemistry and tectonic setting of volcanic rocks in Ahovan area, northeast of Semnan (Central Iran) [PDF]

پترولوژی
IntroductionVolcanic rocks widely extended throughout the Earth's continental crust (Brilhante et al., 2024). Among the different tectonic setting, a group of igneous rocks is related to volcanic arc; these rocks, according to Tang et al. (2022), include
Saeed Kamran, Ahmad Ahamadi Khalaji, Mehdi Rezaei-Kahkhaei, Peyman Eskandarnia, Zahra Tahmasbi   +4 more
doaj   +1 more source

Rethinking brachycephaly: Anatomical implications and health considerations in lagomorphs

The Anatomical Record, EarlyView.
Abstract Brachycephaly in domestic rabbits is increasingly perceived by welfare organizations as associated with significant health complications, particularly oral pathologies. Despite this perception, comparative anatomical research into rabbit brachycephaly is limited compared to that of dogs and cats, compelling an in‐depth examination of its ...
Helaina Cressy, Alice Nishigaki, Matthew C. Gage, Renato L. Previdelli   +3 more
wiley   +1 more source

Leveraging Big Multitemporal Multisource Satellite Data and Artificial Intelligence for the Detection of Complex and Invisible Features: The Case of Extensive Irrigation Mapping

Archaeological Prospection, EarlyView.
ABSTRACT The detection of buried or obscured archaeological features remains a central challenge in landscape archaeology, particularly in the irrigated floodplains of Mesopotamia where levees and canals formed the basis of complex agrarian systems. This study presents a deep learning–based approach for the large‐scale, automated detection of ancient ...
Nazarij Buławka, Hector A. Orengo, Felipe Lumbreras Ruiz, Iban Berganzo‐Besga, Ekta Gupta   +4 more
wiley   +1 more source

Survey of geomorphic and morphotectonic indixes to assessment active tectonics in Abdoughi area, North east of Yazd, Central Iran [PDF]

تحقیقات کاربردی علوم جغرافیایی, 2016
Morphotectonic is one of the new reconition methods of tectonic movements and earthquakes knowledge. Study and measurement of landscapes and forms which made by active tectonics are important objects in morphology science.
arash shrbi, Soheyla Beygi
doaj  

Open Intrameniscal Examination and Reduction of Depressed Tibial Plateau Fracture

Arthroscopy Techniques, EarlyView.
Abstract In the Schatzker classification, approximately 60.5% of tibial fractures can potentially involve depression fractures of the plateau, on average in types II, III, and IV, and are particularly prevalent among the elderly population. A significant challenge in managing these fractures is achieving optimal visualization of the depressed fracture ...
Sohrab Keyhani, Kamran Shirbache, Iman Menbari Oskouie, Rodrigo Pesantez, Mehdi Komijani, Fardis Vosoughi   +5 more
wiley   +1 more source

Mantle heterogeneity beneath the oceanic crust of forearc basin of Nain ophiolite based on the composition of pyroxenes in harzburgites [PDF]

پترولوژی
IntroductionThe Nain ophiolite in Central Iran has been the subject of numerous petrological investigations, particularly focusing on its ultramafic rocks.
Elahe Safdari, Nargess Shirdashtzadeh
doaj   +1 more source

Proximal Fibular Osteotomy: A Refined Surgical Technique for Medial Compartment Knee Osteoarthritis

Arthroscopy Techniques, EarlyView.
Abstract Proximal fibular osteotomy is a minimally invasive and cost‐effective option for medial compartment knee osteoarthritis. This refined technique, performed under spinal anesthesia using Henry's posterolateral approach, involves a small incision approximately 10 cm distal to the fibular head, careful dissection through the peroneus longus plane,
Mohammad Ayati Firoozabadi, Mohammad Rastegar, Pouya Tabatabaei Irani, Rahmatullah Azimi, Armin Akbarzadeh, Seyed Mohammad Javad Mortazavi   +5 more
wiley   +1 more source

Angiocatheter‐Assisted All‐Inside Repair of Meniscal Ramp Lesions: A Simple and Cost‐Effective Technique

Arthroscopy Techniques, EarlyView.
Abstract Ramp lesions of the medial meniscus are frequently associated with anterior cruciate ligament injuries and contribute to persistent instability if untreated. Diagnosis is challenging, and repair techniques often require posteromedial portals or specialized devices.
Mohammad Ayati Firoozabadi, Mohammad Rastegar, Pouya Tabatabaei Irani, Rahmatullah Azimi, Armin Akbarzadeh, Seyed Mohammad Javad Mortazavi   +5 more
wiley   +1 more source