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Wei Gu, Qingying Cheng, Dalong Xu, Sumeng Yao and Heng Li
The small-sized proppant is widely used in the traditional hydraulic fracturing reservoir stimulation, but the theoretical research shows that the large-sized proppant can greatly improve the fracture permeability. Although many scholars have proposed th...
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Hao Zhu, Wendi Cao, Yicai Huang, Niel A. Karrow and Zhangping Yang
Pyocyanin (PCN) is an extracellular toxin secreted by Pseudomonas aeruginosa (PA), which has redox capacity and disrupts the redox balance of host cells, affecting cell function and leading to cell death. The aim of this experiment was to compare the deg...
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Xingyi Wang, Xin Chang, Yun Jiang, Yintong Guo and Kai Wei
After hydraulic fracturing, the geometric characteristics of rock morphology is a crucial means for evaluating the effectiveness of fracture stimulation in enhancing production. In order to quantitatively analyze the surface undulations of marine and con...
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Yuya Hasegawa, Ryohei Surugaya, Shinji Adachi and Shigeho Ijiri
In several teleosts, 17a, 20ß-dihydroxy-4-pregnen-3-one (DHP) has been identified as a maturation-inducing steroid. DHP is synthesized from 17a-hydroxyprogesterone (17OHP) by 17ß-hydroxysteroid dehydrogenase type 12-like (hsd17b12L). Along with 3ß-hydrox...
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Jipeng Zhang, Yongbin Wu, Chao Wang, Bolin Lv, Youwei Jiang and Pengcheng Liu
To resolve the issues of the high porous medium flow resistance, low oil production rate, high oil decline rate, and low oil recovery factor for the cyclic steam stimulation (CSS) of horizontal wells in heavy oil reservoirs, the CSS method assisted by th...
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Lluis Rodas, Sonia Martínez, Aina Riera-Sampol, Hannah J. Moir and Pedro Tauler
Previous in vitro studies the have suggested anti-inflammatory properties of caffeine. Coffee is also rich in phenolic acids with several potential health benefits (chlorogenic acids), mainly 5-caffeoylquinic acid (5-CQA). The aim of the present study wa...
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Euro Pannacci, Selene Baratta, Beatrice Falcinelli, Michela Farneselli and Francesco Tei
The evaluation of potential biostimulants to be used in sustainable horticulture production is a crucial goal of research. Most research has focused on the effects of biostimulants on plant growth, and less on the effects on seed germination and seedling...
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Saeed Mahmoodpour, Mrityunjay Singh, Christian Obaje, Sri Kalyan Tangirala, John Reinecker, Kristian Bär and Ingo Sass
The United Downs Deep Geothermal Project (UDDGP) is designed to utilize a presumably permeable steep dipping fault damage zone (constituting the hydrothermal reservoir in a very low permeability granitic host rock) for fluid circulation and heat extracti...
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Run Liu, Hao Zhu, Jingwen Zhao, Xinyue Wu, Xubin Lu, Tianle Xu and Zhangping Yang
Escherichia coli (E. coli) is one of the main causative agents of mastitis in dairy cows. Lycium barbarum polysaccharide (LBP) has a variety of physiological effects as it has antioxidants, it is hypoglycemic, it has anti-aging properties, it is neuropro...
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Nediljka Gaurina-Medimurec, Vladislav Brkic, Matko Topolovec and Petar Mijic
Hydraulic fracturing operations are performed to enhance well performance and to achieve economic success from improved production rates and the ultimate reserve recovery. To achieve these goals, fracturing fluid is pumped into the well at rates and pres...
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