Results 61 to 70 of about 11,289,422 (298)

Three-Dimensional Path Following Control of Underactuated AUV Based on Nonlinear Disturbance Observer and Adaptive Line-of-Sight Guidance

IEEE Access
In this study, a backstepping sliding mode control method (NDO-ABSC) based on nonlinear disturbance observer (NDO) and adaptive line-of-sight guidance (ALOS) is proposed to address the three-dimensional path following control problem of underactuated ...
Long He, Ya Zhang, Gang Fan, Yang Liu, Xue Wang, Zehui Yuan   +5 more
doaj   +1 more source

High-throughput electronic band structure calculations: challenges and tools

, 2010
The article is devoted to the discussion of the high-throughput approach to band structures calculations. We present scientific and computational challenges as well as solutions relying on the developed framework (Automatic Flow, AFLOW/ACONVASP). The key
Akbarzadeh, Anderson, Antonov, Aryasetiawan, Belsky, Bligaard, Blochl, Boussie, Bradley, Brown, Burns, Calandra, Casher, Chiang, Cracknell, Curtarolo, Curtarolo, Diehl, Duradev, Fischer, Giannozzi, Harima, Harmon, Jeong, Jiang, Jóhannesson, Karen, Kohn, Koinuma, Kolmogorov, Kolmogorov, Kovalev, Kresse, Lang, Leiria Campo, Levy, Levy, Liechtenstein, Mighell, Miller, Monkhorst, Morgan, Nguyen, Nrskov, Perdew, Potyrailo, Potyrailo, Setyawan, Setyawan, Siegel, Spivack, Stefano Curtarolo, Stucke, Villars, Wahyu Setyawan, Wegner, Wolverton, Xiang   +57 more
core   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source

A modulized lane‐follower for driverless vehicles using multi‐frame

Cognitive Computation and Systems, 2023
As a fundamental function, lane following plays an important role for driverless vehicles. Unfortunately, lane followers generally confront great difficulty in lane line missed situations caused by vague line, shadows etc.
Honggang Luan, Yang Gao, Zhenxu Wang, Jinyuan Liu, Shuqi Wang, Yihui Zhao, Junchao Wang   +6 more
doaj   +1 more source

Bounds for approximate discrete tomography solutions [PDF]

, 2012
In earlier papers we have developed an algebraic theory of discrete tomography. In those papers the structure of the functions $f: A \to \{0,1\}$ and $f: A \to \mathbb{Z}$ having given line sums in certain directions have been analyzed.
Hajdu, Lajos, Tijdeman, Rob
core  

‘They Need to Hear You Say It’: Healthcare Professionals’ Perspectives on Barriers and Enablers to End‐of‐Life Discussions With Adolescents and Young Adults With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT End‐of‐life conversations with adolescents and young adults (AYAs) with cancer rarely occur without the guidance of healthcare professionals. As a part of the ‘Difficult Discussions’ study, focused on palliative care and advance care planning discussions with AYAs with cancer, we investigated the factors that healthcare professionals identify ...
Justine Lee, Holly Evans, Claire E. Wakefield, Antoinette Anazodo, Richard J. Cohn, Brittany C. McGill, Elizabeth A. Lobb, Lori Wiener, Madeleine L. Juhrmann, Ursula M. Sansom‐Daly   +9 more
wiley   +1 more source

A High‐Sensitivity Circulating Nucleic Acid Sequencing Assay for Assessing Treatment Response to Alectinib in a Pediatric Patient With ALK‐Rearranged Non–Small Cell Lung Cancer

Pediatric Blood &Cancer, EarlyView.
Alberto D. Guerra, Nicholas F. Evageliou, Vandana Batra, Kristen L. Dalton, Stephanie Ortel, Usman Ashraf, Tricia R. Bhatti, Lisa J. States, Lea F. Surrey, Theodore W. Laetsch   +9 more
wiley   +1 more source

Feasibility and Safety of High‐Dose Proton Re‐Irradiation in Recurrent Pediatric Central Nervous System Tumors: A Single‐Institution Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Pediatric central nervous system (CNS) tumors often recur despite multimodality therapy. Although re‐irradiation (re‐RT) has historically been limited by concerns for severe late toxicities, modern techniques have renewed interest in this approach. Proton therapy provides dosimetric advantages that may enable curative re‐treatment with
Jin‐Ho Song, Jonathan Baron, Carlos Chavez Perez, Sidharth Ramesh, Jane Minturn, Kavita A. Desai, Amish C. Shah, Jean M. Belasco, Kristina A. Cole, Michael J. Fisher, Phillip B. Storm, Peter M. Madsen, Goldie Kurtz, Robert A. Lustig, Christine Hill‐Kayser, Michael J. LaRiviere   +15 more
wiley   +1 more source

2D-STRAIGHT LINE PATH FOLLOWING AND NUMERICAL SIMULATION

Havacılık ve Uzay Teknolojileri Dergisi, 2018
In this paper, a two-dimensional-straight-line path following methodology for an unmanned aircraft is developed. With the developed algorithm, the unmanned aerial vehicle is made to converge to a predefined path, and then to follow a virtual target on ...
Zafer Öznalbant, Uğur Özdemir, Mehmet Ş. Kavsaoğlu   +2 more
doaj  

MicroRNA Expression Profiling of Pancreatic Cancer Cell Line L3.6p1 Following B7-H4 Knockdown

Cellular Physiology and Biochemistry, 2017
Background/Aims: Co-stimulating molecule B7-H4 regulates T cell-mediated immune responses, participates in tumor immune escape, and promotes the proliferation and metastasis of pancreatic cancer cells.
Yun Qian, Limin Feng, Weigen Wu, Tianhao Weng, Chenyu Hu, Bo Hong, Frederick X.C. Wang, Lingwei Shen, Qi Wang, Xin Jin, Hangping Yao   +10 more
doaj   +1 more source