The nature of production is time dominated based, it requires to manage the material supply, the product delivery, and the time of the process in an effective and efficient way. This paper posits the production behave...The nature of production is time dominated based, it requires to manage the material supply, the product delivery, and the time of the process in an effective and efficient way. This paper posits the production behaves as a dynamic system that requires a model to optimize the production scheduling with the flexibility of predictive settings and to give a holistic overview about the dynamic properties of the material and the product across the cycle time to the factory planner.展开更多
Organisms of delta form unique ecosystem consist of organisms of endemic, ocean and transition waters. Both Porong and Solo Deltas of East Java have a unique morphological characteristic because they were formed by di...Organisms of delta form unique ecosystem consist of organisms of endemic, ocean and transition waters. Both Porong and Solo Deltas of East Java have a unique morphological characteristic because they were formed by different sediments. During the study on foraminifera in the two deltas, agglutinated foraminifera were given special attention since there were so few records on the occurrence of this group from Indonesia. Agglutinated foraminifera characterized by their shell （test） formed materials that consisting of attachment of foreign materials and cemented by CaCO3 and SiO3. This study was conducted on November 2007 and showed the relatively similar result on Porong and Solo Deltas in term of species. But the number of collected specimens is significantly different, which was recorded more than doubled. Of the 15 stations studied in each delta, 19 species were collected from the Porong Delta and 21 species were in all 15 stations of the Solo Delta. The stations which located close to the mouth of the river contain more number of individuals than that away from it, especially Ammobaculites agglutinans and Textularia pseudogramen. Generally, the number of collected agglutinated foraminifera of Porong Delta was more abundant than Solo Delta.展开更多
The exponential growth of utilizing synthetic organic molecules in optoelectronic applications poses strong demands for rational control over the excited states of the materials. The manipulation of excited states thr...The exponential growth of utilizing synthetic organic molecules in optoelectronic applications poses strong demands for rational control over the excited states of the materials. The manipulation of excited states through molecular design has led to the development of high-performance optoelectronic devices with tunable emission colors, high quantum efficiencies and efficient energy/charge transfer processes. Recently, a significant breakthrough in lifetime tuning of excited states has been made;the purely organic molecules were found to have ultralonglived excited state under ambient conditions with luminescence lifetimes up to 1.35 s, which are several orders of magnitude longer than those of conventional organic fluorophores. Given the conceptual advance in understanding the fundamental behavior of excited state tuning in organic luminescent materials, the investigations of organic ultralong room-temperature phosphorescence(OURTP) should provide new directions for researches and have profound impacts on many different disciplines. Here, we summarized the recent understandings on the excited state tuning, the reported OURTP molecules and their design considerations,the spectacular photophysical performance, and the amazing optoelectronic applications of the newly emerged organic optoelectronic materials that free of heavy metals.展开更多
文摘The nature of production is time dominated based, it requires to manage the material supply, the product delivery, and the time of the process in an effective and efficient way. This paper posits the production behaves as a dynamic system that requires a model to optimize the production scheduling with the flexibility of predictive settings and to give a holistic overview about the dynamic properties of the material and the product across the cycle time to the factory planner.
文摘Organisms of delta form unique ecosystem consist of organisms of endemic, ocean and transition waters. Both Porong and Solo Deltas of East Java have a unique morphological characteristic because they were formed by different sediments. During the study on foraminifera in the two deltas, agglutinated foraminifera were given special attention since there were so few records on the occurrence of this group from Indonesia. Agglutinated foraminifera characterized by their shell （test） formed materials that consisting of attachment of foreign materials and cemented by CaCO3 and SiO3. This study was conducted on November 2007 and showed the relatively similar result on Porong and Solo Deltas in term of species. But the number of collected specimens is significantly different, which was recorded more than doubled. Of the 15 stations studied in each delta, 19 species were collected from the Porong Delta and 21 species were in all 15 stations of the Solo Delta. The stations which located close to the mouth of the river contain more number of individuals than that away from it, especially Ammobaculites agglutinans and Textularia pseudogramen. Generally, the number of collected agglutinated foraminifera of Porong Delta was more abundant than Solo Delta.
基金supported in part by the National Natural Science Foundation of China(21274065,21304049,61204048 and 51173081)The Ministry of Education of China(IRT1148)+1 种基金a Project Funded by the Priority Academic Program Development of Jiangsu Higher Education Institutions(YX03001)the Qing Lan Project of Jiangsu Province
文摘The exponential growth of utilizing synthetic organic molecules in optoelectronic applications poses strong demands for rational control over the excited states of the materials. The manipulation of excited states through molecular design has led to the development of high-performance optoelectronic devices with tunable emission colors, high quantum efficiencies and efficient energy/charge transfer processes. Recently, a significant breakthrough in lifetime tuning of excited states has been made;the purely organic molecules were found to have ultralonglived excited state under ambient conditions with luminescence lifetimes up to 1.35 s, which are several orders of magnitude longer than those of conventional organic fluorophores. Given the conceptual advance in understanding the fundamental behavior of excited state tuning in organic luminescent materials, the investigations of organic ultralong room-temperature phosphorescence(OURTP) should provide new directions for researches and have profound impacts on many different disciplines. Here, we summarized the recent understandings on the excited state tuning, the reported OURTP molecules and their design considerations,the spectacular photophysical performance, and the amazing optoelectronic applications of the newly emerged organic optoelectronic materials that free of heavy metals.
