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The Integrated Ocean Drilling Program for the 21st Century to be Put Into Practice

Liu Guangzhi

Strategic Study of CAE 2001, Volume 3, Issue 2, Pages 25-27

Abstract:

The newest information on the IODP (Integrated Ocean Drilling Program) is introduced briefly, Its

Keywords： IODP global warming core

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Suggestions on the Development of Four Major Geoscience project

Liu Guangzhi

Strategic Study of CAE 2004, Volume 6, Issue 3, Pages 15-18

Abstract: China should carried out research and development on four major geoscience project： Participating the IntegratedOcean Drilling Program (IODP) which is initiated by Japan; Developing deep sea mineral resources (mainlyAccelerating the exploration of deep geoscience earth conducting super-deep continental scientific drilling

Keywords： integrated ocean drilling deep-sea nodules natural gas hydrate geoscience of deep earth Qinghai-Tibet

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Investigation on drilling-grinding of CFRP

Yanming QUAN, Wenwang ZHONG

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1, Pages 60-63 doi: 10.1007/s11465-009-0008-y

Abstract: Conventional drills have a very short life in the drilling of this kind of composites and the qualitymechanism of the two kinds of diamond tools is not like the cutting effect of the conventional solid twist drilling

Keywords： composites drilling-grinding cemented/plated diamond tool life machined quality

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Calculation and research on deepwater drilling riser flexural equation and natural frequency

Jiang Wei

Strategic Study of CAE 2011, Volume 13, Issue 5, Pages 66-73

Abstract: justify;">Flexural equation was established in this paper, which was based on application of deepwater drillingTherefore, simple calculation method for natural frequency of drilling riser was achieved.Free-hinged beam was taken as constraint condition of flexural equation combined with drilling stringPurpose of research was to provide reasonable design and selection for deepwater drilling riser, andprovide a more efficient and applied method, which would show guiding significance for deepwater drilling

Keywords： deepwater drilling drilling riser flexural equation natural frequency shape function

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The optimum drilling technique in the northeast area of Sichuan

Han Laiju,Ma Guangjun,Zhao Jinhai

Strategic Study of CAE 2010, Volume 12, Issue 10, Pages 44-49

Abstract: complicated, which causes many complex cases and accidents like lost circulation and collapse when drillingROP was slow and drilling cycle was long.deepwell in south China, through introducing and developing new technology and new tools, like gas drillingand vertical drilling equipments, combined with existing techniques such as underbalanced drilling,compound drilling, optimum drilling technique system fit for complicated deepwell in northeast area of

Keywords： northeast area of Sichuan optimum drilling gas drilling vertical drilling MPD with lower-densitydrilling fluid bit optimization compound drilling

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Rare tumors: a blue ocean of investigation

Frontiers of Medicine 2023, Volume 17, Issue 2, Pages 220-230 doi: 10.1007/s11684-023-0984-z

Abstract: Advances in novel drugs, therapies, and genetic techniques have revolutionized the diagnosis and treatment of cancers, substantially improving cancer patients’ prognosis. Although rare tumors account for a non-negligible number, the practice of precision medicine and development of novel therapies are largely hampered by many obstacles. Their low incidence and drastic regional disparities result in the difficulty of informative evidence-based diagnosis and subtyping. Sample exhaustion due to difficulty in diagnosis also leads to a lack of recommended therapeutic strategies in clinical guidelines, insufficient biomarkers for prognosis/efficacy, and inability to identify potential novel therapies in clinical trials. Herein, by reviewing the epidemiological data of Chinese solid tumors and publications defining rare tumors in other areas, we proposed a definition of rare tumor in China, including 515 tumor types with incidences of less than 2.5/100 000 per year. We also summarized the current diagnosis process, treatment recommendations, and global developmental progress of targeted drugs and immunotherapy agents on the status quo. Lastly, we pinpointed the current recommendation chance for patients with rare tumors to be involved in a clinical trial by NCCN. With this informative report, we aimed to raise awareness on the importance of rare tumor investigations and guarantee a bright future for rare tumor patients.

Keywords： rare tumors diagnosis flowchart treatment strategy clinical trials recommendation

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Satellite ocean exploration of space in China

Jiang Xingwei,Lin Mingsen,Liu Jianqiang

Strategic Study of CAE 2008, Volume 10, Issue 6, Pages 56-62

Abstract:

This article reviews the developing tendency about the ocean explorationIt looks back the developed status on the ocean satellite remote sensing technology, compares the domesticocean remote sensing technology with overseas status simply and gives their differences.The first developing keystone about ocean remote sensing is to launch subsequence HY-1 satellite andThe satellite application will be stress on monitoring the ocean disaster such as red tide, overflow

Keywords： ocean satellite remote sensing great power of ocean

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Development Path of Offshore Drilling Equipment in China

Liu Jian

Strategic Study of CAE 2020, Volume 22, Issue 6, Pages 40-48 doi: 10.15302/J-SSCAE-2020.06.006

Abstract:

China has made achievements in offshore drilling equipment, and it cannow develop the shallow-water drilling rigs independently.To accelerate the development of China’s offshore drilling equipment, this study first analyzesmachine, deep-water drilling machine, and new-type marine drilling machine; it then summarizes the developmentdrilling equipment at different stages and by different levels; establish an integrated testing platform

Keywords： offshore drilling rig deep-water drilling rig development of equipment test sea test

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Effects of delamination in drilling glass/polyester composite

Mehdi GANJIANI, Majid SAFARABADI, Nabi MEHRI-KHANSARI, Hossein ORUJI

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2, Pages 552-567 doi: 10.1007/s11709-021-0699-7

Abstract: Considering failures during machinery processes such as drilling, a precautionary analysis involvingeffect of mode delamination and corresponding interlaminar crack propagation was considered during the drilling

Keywords： delamination VCCT ARCAN specimen drilling mode II

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Variability and vulnerability of carbon pools in Southern Ocean and western Arctic Ocean and their exploratory

Chen Liqi

Strategic Study of CAE 2009, Volume 11, Issue 10, Pages 79-85

Abstract: conducted out underway sea-air pCO₂ and its relative parameters measurements in the Southern Oceanand the western Arctic Ocean for 10 years.

Keywords： carbon cycle variability and vulnerability Southern Ocean Arctic Ocean exploring engineering technology

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Hole quality in longitudinal–torsional coupled ultrasonic vibration assisted drilling of carbon fiber

Guofeng MA, Renke KANG, Zhigang DONG, Sen YIN, Yan BAO, Dongming GUO

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 4, Pages 538-546 doi: 10.1007/s11465-020-0598-y

Abstract: The advanced longitudinal–torsional coupled ultrasonic vibration assisted drilling (LTC-UAD) method hasa potential application for drilling CFRP composites.At present, LTC-UAD is mainly adopted for drilling metal materials and rarely for CFRP.Therefore, this study analyzes the kinematic characteristics and the influence of feed rate on the drillingThus, LTC-UAD is an applicable process method for drilling components made with CFRP composites.

Keywords： longitudinal–torsional coupled ultrasonically drilling CFRP thrust force hole quality

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Permeability testing of drilling core sample from pavement

WANG Suda, TANG Zhengguang, NING Xiaojun, WU Peiguan, XING Pingyi

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4, Pages 391-394 doi: 10.1007/s11709-008-0045-3

Abstract: New equipment is used to measure the permeability coefficient of the pavement drilling core sample andTesting drilling core samples from a certain highway of Yunnan province has been proven to be feasible

Keywords： province material feasible permeability coefficient equipment

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on improved performance of an innovative method of using heave response of a non-floating object for ocean

Srinivasan CHANDRASEKARAN, Arunachalam AMARKARTHIK, Karuppan SIVAKUMAR, Dhanasekaran SELVAMUTHUKUMARAN, Shaji SIDNEY

Frontiers in Energy 2013, Volume 7, Issue 3, Pages 279-287 doi: 10.1007/s11708-013-0268-4

Abstract: Up to the present, no studies have been done to harness ocean waves using a non-floating object and to

Keywords： ocean wave energy point absorbers heaving body non-floating object heave response ratio artificial neural

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Effects of thermocline on performance of underwater glider’s power system propelled by ocean thermal

Hai YANG, Jie MA,

Frontiers in Energy 2009, Volume 3, Issue 4, Pages 472-479 doi: 10.1007/s11708-009-0052-7

Abstract: A less time efficiency of operation is unfavorable to the thermal glider to penetrate through the ocean

Keywords： mathematical underwater glider system working certain corresponding threshold

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Inspiring China’s oil drilling——60-year microcosm of China oil drilling

Sun Zhenchun,Wang Haige,Cui Longlian

Strategic Study of CAE 2010, Volume 12, Issue 5, Pages 91-96

Abstract: workload, footage and drilling team was shown.The tremendous progresses of China's drilling technology, including directional well drilling, horizontalwell drilling, underbalanced and gas drilling, deep well drilling, drilling equipment and well controlDrilling experience, scientific drilling, drilling optimization described the evolution developing processof China's drilling technology.

Keywords： China’s oil drilling developing process technology progress great achievement developing trend