Progress of normal-pressure shale gas engineering technology in southeast Chongqing and the research direction of next steps by Hongsheng YAO, Qilong FANG, Mingjin YUAN, Zhuang ZHANG

“…Focusing on increasing efficiency and reducing cost of fracturing projects, fracture complexity is improved through "moderately close cutting + temporary plugging and turning", effective multi-scale support of fracture network is promoted by "high-strength sand injection + sand-ceramic particle size combination", low-cost fracturing materials and cost-reduced equipment and tools are integrated and applied, forming the characteristic fracturing process and supporting facilities of "complex fracture network + economic materials + intelligent fracturing equipment". …”
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A behavioural economics approach to personalised risk communication: nudging people with Type 2 diabetes towards better self-management by Rouyard, T

“…As a result, I further explored the decision-making processes of people with T2DM to identify relevant behavioural economic material. I measured the risk attitudes under prospect theory of 120 individuals, half of whom were diagnosed with T2DM. …”

Mixed Matrix Membranes Incorporated With Palladium Nanoparticles For Hydrogen Separation by Suhaimi, Hani Shazwani Mohd

“…Polymers are the most practical and economical material for membrane fabrication, but the application of polymeric membranes including polysulfone (PSf) and polybenzimidazole (PBI) membranes in H2 separation is always limited by the “trade-off” between selectivity and permeability. …”
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Features of the Structure of Age-related Expenses in the Russian Federation by K. V. Kuznetsov

“…Thus, in Russia there is a tendency towards aging of the population and low consumption in older ages.The purpose of the study is to construct an age profile of population expenditures, as well as to analyze the age structure of population expenditures based on data from the Russian Monitoring of Economic Situation and Health survey conducted by the Higher School of Economics.Materials and methods. In order to construct age profiles of household expenditures and then analyze the age structure of household expenditures, we considered surveys of the Russian Monitoring of Economic Situation and Health, conducted by the Higher School of Economics from 2010 to 2018. …”
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ANALISIS KUALITAS SOAL EKONOMI UJIAN SEKOLAH SMA by Liyun Sari, Kardoyo Kardoyo

“…Test use to know capability students about economics matery and make decision to pass exam. Result of preliminary observation at Senior High School in Kudus, showed that economics test of school examination had not quality tried. …”
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