Background: Extranodal NK/T-cell lymphoma, nasal type (ENKL), is an aggressive tumour with poor prognosis.Its early diagnosis may improve the prognosis of patients; however, it is often overlooked in many cases and misdiagnosed as an inflammatory sinus disease during its initial stage.Identifying the clinical characteristics of ENKL may aid otorhin
Effects of clinoptilolite zeolite on phosphorus dynamics and yield of Zea Mays L. cultivated on an acid soil.
WOMENS HIGH HEELS Efficient management of P fertilizers ensures good yield of crops and adequate food supply.In the acid soil of the tropics, soluble P is fixed by Al and Fe.Exploitation of the high CEC and pH of Clinoptilolite zeolite (CZ) could mitigate low soil pH and P fixation in acid soils.This study was undertaken to determine the effects of
The Soviet-Mongolian Comprehensive History and Culture Research Expedition: 1969 (Celebrating the 50th Anniversary of the Soviet-Mongolian Academic Expeditions)
Goals.The article introduces into scientific discourse materials dealing with the history of ethnography research of Mongolic peoples.The work publishes a diary kept by the author during the Soviet-Mongolian Comprehensive History and Boot Culture Research Expedition.The expedition began its work in 1969, and the diary covers the events of 27 Septem
Well wall water leakage control technology of vertical well drilling method in coal mines based on grouting of ground directional drilling
The coal mine drilling shaft wall is a single-layer structure, and water leakage in the deep alluvium will seriously threaten mine safety.If there are construction defects in the stubble part of the well wall at the construction stage, it will lead to groundwater corrosion and rust through the metal and the weld seam of the stubble part, resulting