Results 101 to 110 of about 7,353,639 (302)

Proceedings of the Integrated Ocean Drilling Program 334: Costa Rica Seismogenesis Project, Program A Stage 1 (CRISP-A1)

, 2012
<p>Integrated Ocean Drilling Program Expedition 334, also known as the Costa Rica Seismogenesis Project (CRISP), was designed to understand the processes that control nucleation and seismic rupture of large earthquakes at erosional subduction zones.
Vannucchi, Paola, Stipp, Michael, Uno, Masaoki, Malinverno, Alberto, Stroncik, Nicole A., Kutterolf, Steffen O., Ujiie, Kohtaro, Saito, Saneatsu, Harris, Robert N., Usui, Yoichi, Formolo, Michael J., McCay, Gillian A., Martino, Amanda J., Sak, Peter B., Ohkushi, Ken'ichi, Solomon, Evan A., Zhu, Junjiang, Tsutsumi, Akito, Vadakkeyakath, Yatheesh, Huftile, Gary, Conin, Marianne, Barckhausen, Udo, Torres, Marta E., Foley, Susan Murr, Zhao, Xixi, Yamamoto, Yuzuru, Nuzzo, Marianne, Arroyo, Ivonne G., Heuret, Arnauld, Kameda, Jun, Kim, Gil Young   +30 more
core   +1 more source

Hydrogels Augmented With Artificial Sweeteners can Inhibit Multidrug‐Resistant Acinetobacter baumannii Growth and Biofilm Formation While Demonstrating Safety in Pre‐Clinical Pilot Human Trials

Advanced Healthcare Materials, EarlyView.
Using PVA–borax hydrogels as carriers for off‐the‐shelf artificial sweeteners to fight multidrug‐resistant A. baumannii. These soft, biocompatible hydrogels rapidly reduce bacterial viability within multidrug‐resistant A. baumannii biofilms by more than 99% within one hour and sustain antimicrobial activity over time, while demonstrating safety in both
Jie Han, Mohamed Soliman, Bin Zhang, Dominika Krawiel, Ronan R. McCarthy   +4 more
wiley   +1 more source

Drilling performance monitoring and optimization: a data-driven approach

Journal of Petroleum Exploration and Production Technology, 2019
Drilling performance monitoring and optimization are crucial in increasing the overall NPV of an oil and gas project. Even after rigorous planning, drilling phase of any project can be hindered by unanticipated problems, such as bit balling.
Shan e Zehra Lashari, Ali Takbiri-Borujeni, Ebrahim Fathi, Ting Sun, Reza Rahmani, Mehdi Khazaeli   +5 more
doaj   +1 more source

Proceedings of the Integrated Ocean Drilling Program 335: Superfast Spreading Rate Crust 4

, 2012
<p>The Superfast Spreading Crust campaign, echoing long-standing ocean lithosphere community endeavors, was designed to understand the formation, architecture, and evolution of ocean crust formed at fast spreading rates.
Teagle, Damon A.H., Abily, Benedicte, Payot, Bechaida D., Roy, Parijat, Wilson, Douglas S., Zakharova, Natalia, Baines, Graham, Endo, Daisuke, Abe, Natsue, Dick, Henry J.B., Tominaga, Masako, Python, Marie, Adachi, Yoshiko, Miyashita, Sumio, Anma, Ryo, France, Lydéric, Alt, Jeffrey C., Koepke, Juergen H., Lissenberg, C. Johan, Godard, Marguerite, Blum, Peter, Oizumi, Ryo, Kim, Yoon Mi, Deans, Jeremy R., Morris, Antony, Till, Jessica L., Harris, Michelle, Kurz, Mark, Ildefonse, Benoît, Ferre, Eric C., Guèrin, Gilles   +30 more
core   +1 more source

Chemical Strategies for Multistimuli Responsive Dynamic Covalent Materials in Regenerative Medicine

Advanced Healthcare Materials, EarlyView.
Multistimuli responsive dynamic covalent materials integrate reversible chemistry with the complex chemical, mechanical, and biochemical cues of regenerative environments. This review highlights chemical strategies based on orthogonal dynamic bonds, multicomponent networks, and hierarchical architectures to regulate mechanics, degradation, and ...
Saurabh Joshi, Matthew B. Baker, Dominik Schauenburg   +2 more
wiley   +1 more source

Optimización de la Tasa de Penetración mediante el análisis de las vibraciones al perforar, caso de estudio Ecuador

Revista Fuentes El Reventón Energético, 2017
Exposure to vibrations in the oil well construction is an inherent phenomenon of drilling operation, the increasingly complex geometries of the wells, the hardness of the formations crossed are factors that cause unfavorable conditions and promote a ...
Alina Meylin Benítez Matamoros, Diego Roberto Ayala Trujillo, Raúl Armando Valencia Tapia   +2 more
doaj   +1 more source

DRILLING OPTIMIZATION IN ROMANIAN GAS FIELDS USING ADVANCED DIGITAL TOOLS [PDF]

Romanian Journal of Petroleum & Gas Technology
The continuous evolution of the energy industry, driven by decarbonization goals and digital transformation imperatives, has led to significant advancements in drilling operations.
Viorel Dragomir, Bogdan Andrei Ionete, Dragos Răzvan Dicu, Mihail Tudose, Lazăr Avram, Liviu Dumitrache   +5 more
doaj   +1 more source

Modelling of cutting fibrous composite materials: current practice [PDF]

, 2015
Using fibre reinforced polymers (FRP) is increasing across many industries. Although FRP are laid-up in the near-net shape, several cutting operations are necessary to meet quality and dimensional requirements.
Kahwash, Fadi, Maheri, A., Shyha, Islam, Kahwash, F., Shyha, I., Maheri, Alireza   +5 more
core   +1 more source

Rational Control of Antibody Orientation for Enhancing Sensitivity and Specificity in Lateral Flow Immunoassays With Clinical Validation

Advanced Healthcare Materials, EarlyView.
Systematic investigation of antibody orientation strategies in lateral flow immunoassays reveals that a para‐substituted (aminomethyl)phenylboronic acid mediated probe (P‐6) combined with a biotin‐streptavidin test‐line modification achieves a synergistic 14‐ to 19‐fold sensitivity gain over conventional conjugation. Furthermore, multiplexed detection,
Pin‐Hao Wang, Shunmuga Nathan Shunmuga Nainar, Bing‐Han Zhuang, Shun‐Mao Yang, Hong‐Cheu Lin, Yang‐Hsiang Chan   +5 more
wiley   +1 more source

Confined compressive strength model of rock for drilling optimization

, 2015
The confined compressive strength (CCS) plays a vital role in drilling optimization. On the basis of Jizba's experimental results, a new CCS model considering the effects of the porosity and nonlinear characteristics with increasing confining pressure ...
Xiangchao Shi, Y. Meng, Gao Li, Jia-Xue Li, Zu-Wen Tao, S. Wei   +5 more
semanticscholar   +1 more source