نتایج جستجو برای: the optimal treatment protocol
تعداد نتایج: 16361780 فیلتر نتایج به سال:
Wireless sensor networks (WSNs) consist of sensor nodes with limited energy. Energy efficiency is an important issue in WSNs as the sensor nodes are deployed in rugged and non-care areas and consume a lot of energy to send data to the central station or sink if they want to communicate directly with the sink. Recently, the IEEE 802.15.4 protocol is employed as a low-power, low-cost, and low rat...
Nephrotic syndrome is an important disease in children and the diagnosis and treatment of its complications is important. Edema is one of these complications which is more common and severe in children and has different treatment in comparison with adults. Treatment of edema in children contains protocols that increase intravascular volume and decrease sodium reabsorption in all par...
are a subset of MANETs in which vehicles are considered as network clients. These networks have been created to communicate between vehicles and traffic control on the roads. have similar features to MANETs and their main special property is the high-speed node mobility which makes a quick change of the network. The rapid change of network topology is a major challenge in routing. One of the we...
background: polycystic ovarian syndrome (pcos) patients are prone to premature lh surge and ovarian hyperstimulation syndrome (ohss). long gnrh analogue protocol and gnrh antagonist protocol are two methods utilized for induction ovulation in patients undergoing ivf/icsi. objective: the aim of this study was to compare the effects of gnrh agonists and antagonists in pcos patients. materials and...
Background: HDR brachytherapy is one of the commonest methods of nasopharyngeal cancer treatment. In this method, depending on how advanced one tumor is, 2 to 6 Gy dose as intracavitary brachytherapy is prescribed. Due to high dose rate and tumor location, accuracy evaluation of treatment planning system (TPS) is particularly important. Common methods used in TPS dosimetry are based on computat...
Factorial trials are an efficient method of assessing multiple treatments in a single trial, saving both time and resources. However, they rely on the assumption of no interaction between treatment arms. Ignoring the possibility of an interaction in the analysis can lead to bias and potentially misleading conclusions. Therefore, it is often recommended that the size of the interaction be assess...
An effective form of the Variation Evolving Method (VEM), which originates from the continuous-time dynamics stability theory, is developed for the classic time-optimal control problem with control constraint. Within the mathematic derivation, the Pontryagin’s Minimum Principle (PMP) optimality conditions are used. Techniques including limited integrator and corner points are introduced to capt...
Medical research involving human subjects raises complex ethical, legal and social issues. Investigators sometimes find that their obligations with respect to a research project come into conflict with their obligations to individual patients. The ethical conduct of research rests on 3 guiding principles: respect for persons, beneficience, and justice. Respect for persons underlies the duty to ...
The application of Whole Body Vibration (WBV) has been demonstrated to be effective in improving muscle strength/power by a number studies, but an optimal training protocol never established. This paper presents review studies on the effects WBV muscles and analysis data identify protocols for most beneficial neuromuscular responses terms vibration frequency, amplitude, knee flexion angle, body...
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