With the wide application of electric vehicles and development battery technology, pure construction machinery (PECM) has received more attention due to its high efficiency no pollution. The working conditions are complex accompanied by periodical heavy load. For machinery, a load represents an energy supply with large current. To adapt PECM, this paper proposes robust controller regulate curre...

Severe persistent pruritus is a common, but incompletely characterized, complication of hydroxyethyl starch (HES) infusion. This retrospective study aimed to assess HES-induced pruritus by electron microscopic findings, pruritus characteristics, and response to stimuli, and to determine the impact of HES dosage, molecular weight and substitution. Seventy patients with electron micro-scopy-prove...

background: the purpose of this study was to compare the three different strategies, intravenous (iv) hydroxylethyl starch (hes), iv human albumin (ha), and oral cabergoline (cb) in the prevention of ovarian hyperstimulation syndrome (ohss). materials and methods: in this prospective randomized clinical trial, 91 women at high risk of developing ohss were allocated into the three groups, group ...

INTRODUCTION Third-generation hydroxyethyl starch (HES) is now approved also for the use in children, but safety studies including large numbers of pediatric patients are still missing. Therefore, we performed an European multicentric prospective observational postauthorization safety study (PASS) to evaluate the use of HES 130/0.42/6:1 in normal saline (ns-HES) or a balanced electrolyte soluti...

We present an improved version of a full Nesterov-Todd step infeasible interior-point method for linear complementarityproblem over symmetric cone (Bull. Iranian Math. Soc., 40(3), 541-564, (2014)). In the earlier version, each iteration consisted of one so-called feasibility step and a few -at most three - centering steps. Here, each iteration consists of only a feasibility step. Thus, the new...

BACKGROUND Carboxymethyl starch (CMS) and carboxymethylated hydroxyethyl starch (CM-HES) might offer advantages over hydroxyethyl starch (HES) with regard to their volume expansion effect and their pharmacokinetic characteristics. The goal of the current study was to determine the pharmacokinetics of CMS and CM-HES and to investigate their influence on blood coagulation in comparison with the s...

This study is the first report of preparation hydroxyethyl starch (HES) hydrogels rapidly crosslinked with divinyl sulfone in a single step and pot. To develop physical chemical features hydrogels, Graphene oxide (GO) nanoparticles were combined HES. In addition to swelling studies, structural characterization samples was conducted scanning electron microscope (SEM) transmission (TEM), Fourier ...

Species form the fundamental units of analysis in many areas of biology and, therefore, rigorous delimitation of this unit is important to a broad array of researchers. Recently, many new empirical methods have been proposed to delimit species in nature, and a large literature exists on the theoretical merit and superiority of each method. However, few empirical studies actually compare the res...

BACKGROUND Tuberculosis (TB) continues to be an important health problem, in many cases the Hospital Emergency Services (HES) are the first contact of the patients with the sanitary system, there is not known the impact of this disease in the above mentioned services. The objectives of this study are to know the importance of TB in HES and to describe hospital discharges (MBDS) with TB diagnosi...

in this parer the iteration method (kani's method) is developed for the analysis of arch - frames. the method takes the effect of linear displacements of joints automatically into account. therefore, it is more efficient than moment distribution method. the iteration procedure can be applied to any kind of framed structure. a hand calculator or a computer may be used in the analysis of fra...