THE CRITICAL ANALYSIS OF CATALYTIC STEAM EXPLOSION PRETREATMENT OF CORN STALK, LIGNIN DEGRADATION, RECOVERY, AND CHARACTERISTIC VARIATIONS

The Critical Analysis of Catalytic Steam Explosion Pretreatment of Corn Stalk, Lignin Degradation, Recovery, and Characteristic Variations

The lignin degradation and its structural change as a result of catalytic steam explosion pretreatment can be considered of great importance for both the subsequent fermentation and the further utilization of the lignin fraction.This work investigated the degradation mechanism and change Roll On in the characteristics of lignin during dilute sulphu

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Inverse Kinematics Solution of Articulated Robots Using a Heuristic Approach for Optimizing Joint Displacement

In this work, a new constrained numerical optimization approach is proposed for solving offline the Inverse Kinematics Problem (IKP) of articulated robots, which consists on optimizing the joint displacement while the end effector is positioned and oriented in a desired pose.The novelty of this approach is in the formulation of the optimization CUT

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Scintigraphy assessment of ischemic myocardial viability in patients with post-infarction left ventricular aneurysm

The study included 15patients with coronary heart disease (CHD), post-infarction cardiosclerosis, and chronic left ventricular (LV) aneurysm.All patients underwent interventional myocardial revascularization and Dor aneurysmectomy.Myocardial scintigraphy with 99mTc-MYOVIEW was performed at baseline (during nitroglycerine test and at rest), and 3-4

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