the rotor of enegelberg whitener was equipped with a screw conveyor to reduce broken rice percentage. according to preliminary experiments this modification could reduce broken rice percentage about 2.5%. further experiment was performed to determine the effect of rotor speeds and blade positions on white rice quality. to do this, five rotor speeds, consisting 500, 600, 700, 800 and 900 r.p.m a...

Magnetotransport and magneto-optics experiments offer a very powerful probe for studying the physical properties of materials. Here, we investigate second-order nonlinear magnetoconductivity tilted type-I Weyl multi-Weyl semimetals. In contrast to existence chiral charge pumping in linear response regime, reproduce absence transport using Boltzmann framework with Landau levels. We predict that ...

Consistent insight is presented into the atomistic origin and temperature (T) dependence of the redshift of Raman optical modes in nanostructures from the perspective of surface bond unsaturation and the bond-order-length-strength (BOLS) correlation [Sun et al., Phys Rev B 72, 134301 (2005)]. It turns out that: (1) the size-induced redshift of Raman optical modes results from the effect of bond...

the goal of this study was to compare the effect of heater probe thermocoagulation for massive bleeding of peptic ulcers with a control group. between march 1992 and august 1995 we used heater probe thermocoagulation endoscopically to treat 42 patients with active ugl bleeding or nonbleeding visible vessels at the base of ulcer craters within 2-3 hours of admission. we also selected 42 patients...

stress-induced cardiomyopathy or takotsubo cardiomyopathy is a recently increasing diagnosed disease manifested by transient apical or mid left ventricular dilation and dysfunction. this sign is similar to acute myocardial infarction but without significant coronary artery stenosis. there are important and essential differences between takotsubo cardiomyopathy and acute myocardial infarction in...