Results 31 to 40 of about 20,464,759 (310)

Overall Methodology Design for the United States National Land Cover Database 2016 Products

Remote Sensing, 2019
The National Land Cover Database (NLCD) 2016 provides a suite of data products, including land cover and land cover change of the conterminous United States from 2001 to 2016, at two- to three-year intervals. The development of this product is part of an
Suming Jin, C. Homer, Limin Yang, P. Danielson, J. Dewitz, Congcong Li, Zhe Zhu, G. Xian, D. Howard   +8 more
semanticscholar   +1 more source

An introduction of overall design for downhole very broadband seismograph

地震科学进展, 2022
According to China national needs of 2000 m depth downhole seismic observation, using the design idea of ‘Deconstruction and Refactoring’ and the design method of deep integration of enabling technology and seismic technology, we innovatively carry out：①
Li Li, Xinheng Luo, Dake Yang, Bing Xue, Zhong Zheng, Jinshui Lü   +5 more
doaj   +1 more source

Effects of Karst Cave on the Stability of Diaphragm Walls During Ultra-Deep Excavation

Advances in Civil Engineering
Ultra-deep excavations in karst areas pose a substantial risk due to the presence of unknown karst caves. However, the literatures on deep excavations in karst regions remain limited and lack comprehensive discussion.
Jiaer Mai, Zongtao Lin, Yanhong Wang, Ren Tang, Muyu Li, Benhai Lin, Wuzhang Luo   +6 more
doaj   +1 more source

Communication and Language Profiles of Children Treated for Posterior Fossa Brain Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Cognitive and language deficits are frequently reported sequelae of posterior fossa brain tumors (PFBT). Typically, delayed onset impedes prompt assessment and early intervention. This has devastating implications for quality of life.
Zara Sved, Meghan Hesse, Jennie Cusiter, Annabel Webb, Kimberley Docking   +4 more
wiley   +1 more source

Study on landing control method based on incremental dynamic inverse

Hangkong gongcheng jinzhan
Accurate landing control and improving the safety and reliability of the landing process are difficult issues in the safe recovery of carrier based aircraft. A landing control system based on incremental dynamic inverse is proposed.
DUAN Zhuoyi, ZHAO Letian, ZHANG Junhong, LIU Xiaoxiong   +3 more
doaj   +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

Scheme Study of 100 kWe Reactor Power System Used on Nuclear Electric Propulsion

Yuanzineng kexue jishu, 2023
Compared with nuclear thermal propulsion (NTP) and dual-mode propulsion (BN-TEP), nuclear electric propulsion (NEP) has the advantages of high specific impulse (low thrust) and mature technology.
GAO Jian;XIE Jiachun;ZHOU Cheng;LI Yangliu
doaj  

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

Polar Transversal Initial Alignment Algorithm for UUV with a Large Misalignment Angle

Sensors, 2018
The conventional initial alignment algorithms are invalid in the polar region. This is caused by the rapid convergence of the Earth meridians in the high-latitude areas.
Zheping Yan, Lu Wang, Tongda Wang, Honghan Zhang, Zewen Yang   +4 more
doaj   +1 more source

Unheard and Under‐Supported: Health‐Related Quality of Life in Children, Adolescents, and Young Adults With Sickle Cell Disease

Pediatric Blood &Cancer, EarlyView.
Abstract Background Sickle cell disease (SCD) is an autosomal recessive hemoglobinopathy affecting millions of individuals worldwide. The clinical expression and psychosocial burden of SCD vary widely across geographical, cultural, and healthcare system contexts, underscoring the need for setting‐specific approaches to assessment.
Desiré Fantasia, Giulia Reggiani, Elizabeth J. Maran, Maria Elisa Delle Fave, Ilaria Baido, Anna Chiara Frigo, Maria Paola Boaro, Raffaella Colombatti   +7 more
wiley   +1 more source