The article analyzes the situation of price changes in both international and domestic fuel oil market as well as their influencing factors in 2005 and forecasts supply-demand and price trends in domestic fuel oil market in 2006.
Making the risk probability≥90% of the water demand and supply rate≥70% and the risk probability≥75% of the water demand and supply rate≥80% during the whole growing period of winter wheat as main indexes, the proper complementary times of irrigation based on risk analysis during the whole growing period of winter wheat in different districts are ascertained.
Based on the theory of risk analysis, using the data related to water demand and supply of winter wheat in recent 40 years in North China, the risk probabilities of the different water demand and supply rates for non- irrigation or under conditions of irrigation for 1~5 times with the amount of 675 m/hm2 every time during the whole growing period of winter wheat were estimated.
The asymmetry of the rotor caused by broken-bar fault will give rise to the appearance of additional frequency component of 2sfs (s is slip and fs is supply frequency) in the electromagnetic torque spectrum.
Whereas the P and Q for a rotor broken bar motor are represented by an ellipse because they comprise an additional frequency component 2sfs (s is the slip and fs is the supply frequency).
The ideas of adaptive nonlinear damping and changing supply functions were used to counteract the effects of parameter and nonlinear uncertainties, unmodeled dynamics and unknown bounded disturbances.
The effects of nitrogen and phosphorus supply on chlorophyll biosynthesis, total nitrogen content, and photosynthetic rate were studied.
The results suggested that supply levels of nitrogen affected ALA biosynthetic rates, activities of PBG synthase, and affected contents of chlorophyll and carotenoids.
Such supply-demand balance may persist over prolonged periods of ischemia enabling the myocardium to remain viable through reduction of energy expenditure for contractile function, i.e., to "hibernate".
Then we discuss the corresponding asset supply-demand equilibrium model.
Beyond global oxygen supply-demand relations: In search of measures of dysoxia
The postexercise blood lactate concentration was significantly higher at 3700?m than at sea level or at 2700?m, suggesting that the oxygen supply-demand relationship was not balanced at this altitude.
This problem was initially studied by Anderson and Ghurye  in the univariate and bivariate cases and motivated by a supply-demand problem in econometrics.
The dynamics of the model coefficients is analyzed and the efficiency of adjustment current labor demand and supply is retrospectively estimated by decomposing the impact of individual factors on general change in the indicators under analysis.
Can legislation provide a better match between demand and supply in psychotherapy
Angina occurs due to an imbalance between myocardial oxygen demand and supply; it is classically precipitated by physical activity, emotion, eating, or cold weather.
Unstable angina (UA) and non-ST-segment elevation myocardial infarction (NSTEMI) refer to a spectrum of acute severe cardiac disorders characterized by myocardial oxygen demand and supply mismatch, caused by atherosclerotic coronary artery disease.
This equation is based on an identification of the different processes influencing the demand and supply, and their mathematical transcription.