Impacts of Climatic Change on Reference Crop Evapotranspiration across Different Climatic Zones of Ningxia at Multi-Time Scales from 1957 to 2018 by Ziyang Zhao, Hongrui Wang, Cheng Wang, Wangcheng Li, Hao Chen, Shuxin Gong

Get full text

A Semianalytical Model for Analyzing the Infill Well-Caused Fracture Interference from Shale Gas Reservoirs by Sidong Fang, Yonghui Wu, Cheng Dai, Liqiang Ma, Hua Liu

“…The results show that the production of the parent well will be dramatically enhanced when it is connected with the infill well via high-conductive hydraulic fractures. Longer unconnected fractures and more fracturing stages/clusters for the infill well will result in higher production for the infill well, but a negative effect is observed for the parent well. …”
Get full text

Analysis of the behaviour of the Tukad Buluk Poh flood water at the Gilimanuk - Denpasar National Road Crossing by Hidayat Acep, Suprapti, Isradi Muhammad, Dwi Praptoyo Riska

“…The HEC-RAS tool was then used for a hydraulic analysis to ascertain the flood water level, and the findings were excellent. …”
Get full text

Study on the mechanism and control of strong ground pressure in the mining of shallow buried close-distance coal seam passing through the loess hilly region by Yanpeng He, Qingxiang Huang, Li Ma

“…Through the engineering practice of hydraulic fracturing, the roof structure of the interval strata is changed, which can effectively reduce the dynamic pressure disaster of the working face. …”
Get full text

Rapid fabrication and dissolution of pressed 58Ni/Mg matrix targets for 55Co production by Jonathan Siikanen, Stefan Milton, Klas Bratteby, Wilson Lin, Jonathan W. Engle, Emma Jussing, Thuy A. Tran

“…Conclusion We present a novel, simple, and rapid method to produce ⁵⁵Co with pressed ⁵⁸Ni/Mg matrix targets enabling faster target fabrication and dissolution. By using a simple hydraulic press, mechanically stable target coins useful for solid target irradiation are fabricated within 5 min and can be dissolved in 10 min at room temperature. …”
Get full text

Study on the Stability and Control of Gob-Side Entry Retaining in Paste Backfill Working Face by Changtao Xu, Xiangyu Wang, Dingchao Chen, Guanghui Wang, Zhenpeng Niu, Huixing Lu

“…This system integrates a basic bolt-mesh-cable support structure with localized reinforcement using portal hydraulic supports. Field industrial practices demonstrated that after applying this comprehensive control technology, the convergence of roof and floor was approximately 190 mm and the convergence of two ribs was about 140 mm, effectively ensuring the stability of surrounding rock in GER with paste backfill working face.…”
Get full text

Effect of Sodium Sulfate Solution Coupled with Wetting–Drying Cycles on the Properties of Nano-Alumina-Modified Concrete by Kai Gao, Dun Chen, Chunqing Li, Guoyu Li, Yuncheng Mao, Xuyang Wu, Anshuang Su, Hang Zhang, Xu Wang

Get full text

Increasing Health Burdens Driven by Global Trade Induced Air Pollution by Ruifei Li, Yu Luo, Xu Zhu, Jin Zhang, Pei Hua, Zhenyu Wang, Wenyu Yang, Qiuwen Chen, Hui Li

Get full text

Evaluation of highway debris flow hazard based on geomorphic evolution theory coupled with material response rate by Na He, Ruze Han, Guisheng Hu, Zhiquan Yang, Linjuan Xu, Filip Gurkalo

Get full text

Kinetics of Organic Biodegradation and Biogas Production in the Pilot-Scale Moving Bed Biofilm Reactor (MBBR) for Piggery Wastewater Treatment by Thi Ha Nguyen, Manh Khai Nguyen, Thi Hoang Oanh Le, Thanh Tu Bui, Trong Hieu Nguyen, Truong Quan Nguyen, Anh van Ngo

“…Polyethylene (PE) was used as a carrying material, with organic loading rates (OLRs) of 10, 15, and 18 kgCOD/m3 day in accordance to hydraulic retention times (HRTs) of 0.56, 0.37, and 0.3 day. …”
Get full text

DEVICE FOR CALIBRATION OF THE PRESSURE SENSOR OF GRANULAR BULK MATERIALS by A. Zhdanov, V. Petrov, Y. Misko

“…The device is two connected hydraulic systems filled with water. One of them consists of a pressure chamber with a flexible membrane through which the water pressure is transmitted to the sensor, and a measuring tube with a ruler to measure the water level above the membrane. …”
Get full text

Using stone dust as an improvement material for cement gravel column by Raksiri Sukkarak, Pornkasem Jongpradist, Panich Voottipruex, Pitthaya Jamsawang, Suraparb Keawsawasvong, Teerawut Pansuwannakun, Ittipon Meepon

“…The results confirm that CG meets porous concrete’s hydraulic conductivity and mechanical performance requirements. …”
Get full text

Experimental and modeled analysis of contaminant mobility in coal fly ash landfills under continuous rainfall regimes by Shuyuan Xu, Yongbo Zhang, Jiangbo Guo, Aijing Wu, Xinghua Xiang, Haodong Sun

“…The greatest release of the ions occurred at a Ma’lan loess compaction coefficient of 0.943 and a hydraulic conductivity of 6.031 × 10− 7. Under extreme rainfall conditions, the contaminants and heavy metals in the fly ash leachate migrate to a maximum depth of 56 cm in the compacted soil layer, with Pb reaching a depth of 28 cm, nickel 23 cm, cadmium 9 cm and hexavalent chromium 5 cm to meet Class III groundwater quality standards. …”
Get full text

Antistripping potential of cement kiln dust on recycled asphalt pavement. Innovative Infrastructure Solutions by Usman, Kabiru Rogo, Ali, Atheer Muhammed, Wakawa, Yakubu Mamman, Usman, Abbas

“…The fndings confrm that CKD meets ASTM C150 standards for type II and type IIA hydraulic cement for use as a fller in asphalt. The fatigue cracking resistance, antistripping resistance in terms of the tensile strength ratio (TSR) & indirect tensile stifness modulus (ITSM) tests indicated that CKD modifed RAP mixes performed better than the control (CNTRL), RAP only and CKD modifed RAP mixes. …”
Get full text

River-groundwater transformation and ecological effects in the Tuwei River watershed by Jinxuan WANG, Yi WANG, Fan GAO, Xuanming ZHANG, Zhitong MA, Fan YANG

“…The Tuwei River, an important tributary of the Yellow River, located in the eastern Jiziwan region exhibits a close hydraulic connection between atmospheric precipitation, groundwater, and river-lake water in the watershed. …”
Get full text

Mine Flooding History of a Regional Below-Drainage Coalfield Dominated by Barrier Leakage (1970–2014) by Joseph J. Donovan, Eric F. Perry

“…Flooding is visualized using both water level hydrographs and mine flooding maps with the latter constructed assuming mine water hydraulic continuity between one or more mines. The earliest flooding formed small pools within near-surface mines closed prior to 1962 yet still pumped following closure to minimize leaking into adjacent still-active workings. …”
Get full text

Simulation and explanatory analysis of dissolved oxygen dynamics in Lake Ulansuhai, China by Fan Zhang, Xiaohong Shi, Shengnan Zhao, Ruonan Hao, Biao Sun, Guohua Li, Shihuan Wang, Hao Zhang

Get full text

Three-Dimensional Modelling of Desorbed Gas Volume and Comparison to Gas Production Rate in the Montney Plays, Western Canadian Sedimentary Basin by Gihun Song, Hyun Suk Lee, Hyundon Shin

“…Shale reservoir has been focused among unconventional resources since the first extraction of free and adsorbed gas from the low-permeable Barnett Shale via horizontal drilling and hydraulic fracturing. In the beginning of production, free gas was rapidly recovered through an artificial fracture system, and then, desorbed gas followed at the final stage due to a decrease of reservoir pressure. …”
Get full text

The dynamics of lowland river sections of Danube and Tisza in the Carpathian basin by Imre M. Jánosi, Imre M. Jánosi, István Zsuffa, István Zsuffa, Tibor Bíró, Boglárka O. Lakatos, Boglárka O. Lakatos, András Szöllősi-Nagy, Zsolt Hetesi, Zsolt Hetesi

Get full text

Influence of quartz types on mechanical parameters in the early silurian Longmaxi shale, Sichuan Basin by Qin Zhang, Feng Liang, Qun Zhao, Wen Liu, Weiliang Kong, Wanli Gao, Xinyu Zhang, Guangyin Cai, Tianquan Qu, Zhen Qiu

“…With the highest Young’s modulus and the lowest Poisson’s ratio, the LM1-LM3 shale is the most favorable interval for hydraulic fracturing. Furthermore, BQ is positively correlated with the Brittleness index (BI), whereas the contents of DQ and CTQ are negatively correlated with BI. …”
Get full text