The origins and development of rice cultivation are one of the most important aspects in studying agricultural and socio-economic innovations, as well as environmental change, in East Asian prehistory.In particular, whether wet or dry rice cultivation was conducted is an important consideration of its impact on societies and the environment across

A descriptive and cross-sectional study of 99 patients with chronic obstructive pulmonary disease was carried out.They were assisted in the Armless Chair Pneumology Service "Dr.Juan Bruno Zayas Alfonso" TeachingGeneralHospitalin Santiago de Cuba, from February 1st to 15th, 2015 aimed at determining some compartments of body composition, according t

Purpose: Analysis of drugs in multicomponent system officially is carried out using chromatographic technique, however, this technique is too laborious and involving sophisticated instrument.Therefore, UV-VIS spectrophotometry coupled with multivariate calibration of partial least square (PLS) for quantitative analysis of metamizole, thiamin and py

Due to the shortage of resources, the deep development of resources is imminent, and the superdeep mine hoist plays a leading role in the development process.According to Pliers the structure, the hoists can be divided into winding hoists and friction hoists.Winding hoists can be single-rope winding and multirope winding.With the increase of mining

Ho-Shan Niu,1 I-Min Liu,2 Chiang-Shan Niu,1 Po-Ming Ku,3,4 Chao-Tien Hsu,5 Juei-Tang Cheng4,6 1Department of Nursing, Tzu Chi University of Science and Technology, Hualien City, 2Department of Pharmacy & Graduate Institute of Pharmaceutical Technology, Tajen University, Laminate Tops Pingtung County, 3Department of Cardiology, 4Department of Me