Results 41 to 50 of about 15,304,814 (364)

Experimental Study on the Propagation Characteristics of Hydraulic Fracture in Clayey-Silt Sediments

Geofluids, 2021
The low permeability of clayey-silt hydrate reservoirs in the South China Sea affects the thermal and pressure conductivity of the reservoir, which is difficult to spread to the far end of the wellbore and achieve commercial gas production.
Cheng Lu, Xuwen Qin, Wenjing Mao, Chao Ma, Lantao Geng, Lu Yu, Hang Bian, Fanle Meng, Rongrong Qi   +8 more
doaj   +1 more source

Deep Reinforcement Learning: A Brief Survey [PDF]

IEEE Signal Processing Magazine, 2017
Deep reinforcement learning (DRL) is poised to revolutionize the field of artificial intelligence (AI) and represents a step toward building autonomous systems with a higherlevel understanding of the visual world.
Kai Arulkumaran, M. Deisenroth, Miles Brundage, A. Bharath   +3 more
semanticscholar   +1 more source

Governor Hassan Remains Popular; Granite Staters Support 30 Day Residency Requirement For Voting 7/21/15 [PDF]

, 2015
Governor Maggie Hassan continues to be popular in the state and is strongly positioned for reelection, should she decline to run for the US Senate. A majority of New Hampshire residents approve of a bill to establish a 30 day residency requirement in ...
Survey Center, UNH
core   +1 more source

The HIT Network for Children and Adolescents With CNS Tumors Facilitates Improvements of Diagnostic Assessments, Multimodal Treatments, Individual Counseling, and Research in Germany, Austria, and Switzerland

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background The HIT network was established in 2000 to create a population‐based structure aiming to improve survival rates and reduce late effects for children with central nervous system (CNS) tumors by conducting comprehensive clinical trials.
Stefan Rutkowski, Michael C. Frühwald, Gudrun Fleischhack, Stephan Tippelt, Pablo Hernáiz‐Driever, Olaf Witt, Astrid Gnekow, Christof Kramm, Matthias Eyrich, Johannes E. A. Wolf, Hermann Müller, Carsten Friedrich, Uwe R. Kordes, Denise Obrecht‐Sturm, Petra Ketteler, Barbara von Zezschwitz, Pascal Johann, Dominik Sturm, Karoline Nemes, Stefan Schönberger, Till Milde, Brigitte Bison, Monika Warmuth‐Metz, Torsten Pietsch, Ulrich Schüller, Arend Koch, David Capper, Martin Hasselblatt, Christian Thomas, Christian Hagel, Stefan M. Pfister, Felix Sahm, David T. W. Jones, Martin U. Schuhmann, Jürgen Krauss, Pedram Emami, Ahmed El Damaty, Rolf D. Kortmann, Rudolf Schwarz, Jürgen Debus, Mechthild Krause, Fabian Pohl, Holger Ottensmeier, Lisa Bußenius, Katja Baust, Andreas Faldum, Cecile Ronckers, Desiree Grabow, Martin Benesch, Thomas Perwein, Karin Dieckmann, Irene Slavc, Johannes Gojo, Nicolas U. Gerber, André O. von Bueren, Katrin Scheinemann, Gabriele Calaminus, Beate Timmermann, Ulrich‐Wilhelm Thomale, Martin Mynarek   +59 more
wiley   +1 more source

Reptile survey

Veterinary Record, 2016
THERE is concern within and beyond the veterinary profession regarding the welfare of reptiles kept as pets, but little published data. Textbooks of reptile medicine, and anecdotal evidence, suggest that many of the pet reptiles that present to veterinary practices experience deficient husbandry and suffer from diseases related to this.
Martin L. Whitehead, Anna Wilkinson, Oliver Burman, Lisa Collins, Tatjana Hoehfurtner   +4 more
openaire   +2 more sources

Shaheen Maintains Lead over Sununu in NH Senate Race 10/03/2007 [PDF]

, 2007
Republican Senator John Sununu’s popularity continues to slide in New Hampshire.
Survey Center, UNH
core   +1 more source

Stressful Events Reported by Childhood Cancer Survivors and Community Controls From the St. Jude Lifetime (SJLIFE) Cohort: A Mixed Method Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Characterizing stressful events reported by childhood cancer survivors experienced throughout the lifespan may help improve trauma‐informed care relevant to the survivor experience. Methods Participants included 2552 survivors (54% female; 34 years of age) and 469 community controls (62% female; 33 years of age) from the St.
Megan E. Ware, Colter K. Clayton, Fang Wang, Sedigheh Mirzaei, Kyla Shelton, Tara M. Brinkman, Victoria Willard, Katianne M. Howard Sharp, Kevin Krull, Lindsay F. Schwartz, Melissa M. Hudson, Gregory T. Armstrong, Kirsten K. Ness, Rachel T. Webster   +13 more
wiley   +1 more source

Numerical simulation on the pressure distribution of hydraulic jet perforation tunnel in natural gas hydrate reservoirs

Scientific Reports
Hydrajet fracturing could be a promising technique for increasing hydrate production; however, the pressure distribution law inside the perforation tunnel must first be investigated.
Jiawei Zhou, Kaixiang Shen, Wenwei Xie, Yanjiang Yu, Yingsheng Wang, Bo Ning, Kewei Zhang, Haoyu Yu   +7 more
doaj   +1 more source

Geochemical Characteristics of Crude Oil and Oil–Source Correlations in the Yongfeng Sub-Sag of the Bogda Mountain Front Belt

Energies
The exploration level of the Bogda Mountain front belt is relatively low, and the research on hydrocarbon accumulation is limited, resulting in unclear sources of discovered oil. To further investigate the geochemical characteristics and sources of crude
Xiangcan Sun, Jianwei Wu, Xingui Zhou, Yongjin Gao, Youxing Yang, Zhongkai Bai, Kun Yuan, Lei Wen, Yi Chen   +8 more
doaj   +1 more source

Software survey: VOSviewer, a computer program for bibliometric mapping

Scientometrics, 2009
We present VOSviewer, a freely available computer program that we have developed for constructing and viewing bibliometric maps. Unlike most computer programs that are used for bibliometric mapping, VOSviewer pays special attention to the graphical ...
Nees Jan van Eck, L. Waltman
semanticscholar   +1 more source