in order to confirm the effectiveness of language learning strategies in theiranian context in junior high schools, this study was designed to examine thepatterns of strategy use, the effects of strategy instruction on the students’ strategyuse, and the relationship between the participants’ strategy use and their englishachievement. to achieve this objective, 57 junior high school participants...

In this study, injection velocity in injection molding process was analyzed. Since physical behavior of thermoplastic and environmental condition in injection machine such as high temperature and pressure make a complex dynamics in injection molding system, the injection velocity is consequently difficult to control by some classical control methods. Hence, robust and adaptive control (Fuzzy Sl...

Evolution Strategies (ES) have recently been demonstrated to be a viable alternative to reinforcement learning (RL) algorithms on a set of challenging deep RL problems, including Atari games and MuJoCo humanoid locomotion benchmarks. While the ES algorithms in that work belonged to the specialized class of natural evolution strategies (which resemble approximate gradient RL algorithms, such as ...

With the development of society, emission laws are increasingly strict, and EGR multiple pre-injection strategy can effectively reduce emissions. In order to study influence rate on performance engine, a computational fluid dynamics (CFD) simulation model was established based GT power. By changing rate, number amount pre-injection, best technology coupling point is explored. The results show t...

Cell transplantation is a promising therapy for a myriad of debilitating diseases; however, current delivery protocols using direct injection result in poor cell viability. We demonstrate that during the actual cell injection process, mechanical membrane disruption results in significant acute loss of viability at clinically relevant injection rates. As a strategy to protect cells from these da...

Direct injection of CO2 into the ocean is a potentially effective carbon sequestration strategy. Therefore, we want to understand the effectiveness of oceanic injection and develop the appropriate analytic framework to allow us to compare the effectiveness of this strategy with other carbon management options. Here, after a brief review of direct oceanic injection, we estimate the effectiveness...

UNLABELLED We have developed an efficient pretargeting strategy for renal cell carcinoma (RCC) based on a biologically produced bispecific monoclonal antibody (bs-mAb). Tumor targeting with this 2-step pretargeting strategy in the NU-12 mouse RCC model was very efficient compared with other pretargeting strategies, possibly due to unique characteristics of the NU-12 tumor used in our studies. H...

ENSURING THAT INJECTION drug users who cannot or will not stop injecting have access to sterile syringes is an important part of a comprehensive approach to reducing the transmission of viral and bacterial infections associated with injection drug use. I Seen purely in terms of public health science and prevention practice, ensuring syringe access for injection drug users is clearly an appropri...