Results 41 to 50 of about 536,532 (302)

Solving a Structure in the Reciprocal Space, Real Space and Both by Using the EXPO Software

Crystals, 2019
The solution of crystal structures from X-ray powder diffraction data has undergone an intense development in the last 25 years. Overlapping, background estimate, preferred orientation are the main difficulties met in the process of determining the ...
Angela Altomare, Nicola Corriero, Corrado Cuocci, Aurelia Falcicchio, Rosanna Rizzi   +4 more
doaj   +1 more source

Modeling Local Geometric Structure of 3D Point Clouds Using Geo-CNN [PDF]

Computer Vision and Pattern Recognition, 2018
Recent advances in deep convolutional neural networks (CNNs) have motivated researchers to adapt CNNs to directly model points in 3D point clouds. Modeling local structure has been proven to be important for the success of convolutional architectures ...
Shiyi Lan, Ruichi Yu, Gang Yu, L. Davis
semanticscholar   +1 more source

Jubilite: A 4-,8-connected Cubic Structural Pattern in Space Group Pm3 [PDF]

International Journal of Molecular Sciences, 2005
In the course of investigating structural modifications of the 3-,4-connected net known as the Pt3O4 structure-type (waserite), a novel 4-,8-connected structure-type was discovered. This lattice is generated by replacing the 3-connected trigonal planar vertices of the Pt3O4 structure-type with 4-connected tetrahedral vertices, to achieve a structure ...
Bucknum, Michael J., Castro, Eduardo Alberto   +1 more
openaire   +2 more sources

Synthesis and crystal structure of a mixed alkaline-earth powellite, Ca0.84Sr0.16MoO4

Acta Crystallographica Section E: Crystallographic Communications, 2020
A mixed alkaline-earth powellite, Ca0.84Sr0.16MoO4 (calcium strontium molybdate), was synthesized by a flux method and its crystal structure was solved using single-crystal X-ray diffraction (SC-XRD) data.
Ryan M. Kissinger, Saehwa Chong, Brian J. Riley, Jarrod V. Crum   +3 more
doaj   +1 more source

Mathematical Expression Retrieval Based on Inter-relevant Successive Tree [PDF]

Jisuanji gongcheng, 2017
Aiming at the difficulties in achieving retrieval that result from the diversity of the mathematical expression structure,a method of mathematical expression indexing and retrieval is proposed.Through analysis and induction of LaTeX mathematical ...
LIU Huicong,TIAN Bingjie,TIAN Xuedong
doaj   +1 more source

Guidelines for Pediatric Radiotherapy Simulation: A Report From the Children's Oncology Group Radiation Oncology Discipline

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric radiation therapy presents unique challenges compared to adult treatments, including those of immobilization, potential need for sedation, and the critical importance of accurate, reproducible positioning. Additionally, heightened attention to imaging doses is necessary to minimize long‐term toxicity in survivors.
Parham Alaei, Stephen Mihalcik, Sujith Baliga, Young Kwok, Dana Casey, Eric Ehler, Christiane Burton, John C. Breneman, Daphne A. Haas‐Kogan, Suzanne L. Wolden, Arnold C. Paulino, Nadia N. Laack, Natia Esiashvili, Sarah Milgrom, Christine Hill‐Kayser, Thomas J. Fitzgerald, John A. Kalapurakal, Chia‐Ho Hua   +17 more
wiley   +1 more source

Personalized Zebrafish Models for Fusion‐Positive Pediatric Sarcomas

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Clinical sequencing efforts have revolutionized our approaches to categorizing pediatric cancers in real time. This has dramatically improved our ability to profile pediatric tumors, identify actionable vulnerabilities, and influence clinical care.
Lisa H. Hall, Emma N. Harrison, Genevieve C. Kendall   +2 more
wiley   +1 more source

Deep Segmentation of Point Clouds of Wheat

Frontiers in Plant Science, 2021
The 3D analysis of plants has become increasingly effective in modeling the relative structure of organs and other traits of interest. In this paper, we introduce a novel pattern-based deep neural network, Pattern-Net, for segmentation of point clouds of
Morteza Ghahremani, Morteza Ghahremani, Kevin Williams, Fiona M. K. Corke, Bernard Tiddeman, Yonghuai Liu, John H. Doonan   +6 more
doaj   +1 more source

Designing Network Design Spaces [PDF]

Computer Vision and Pattern Recognition, 2020
In this work, we present a new network design paradigm. Our goal is to help advance the understanding of network design and discover design principles that generalize across settings.
Ilija Radosavovic, Raj Prateek Kosaraju, Ross B. Girshick, Kaiming He, Piotr Dollár   +4 more
semanticscholar   +1 more source

Ironic Medications: A Narrative‐Based Psycho‐Educational Intervention to Explore Patient–Provider Communication in Adolescents With Haematological Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Adolescents with haematological malignancies face significant emotional and relational challenges, often accompanied by difficulties in communicating their needs within the healthcare context. To address these issues, a narrative‐based psycho‐educational intervention based on the creation and prescription of Ironic Medications was ...
Marta Stoppa, Elena Pagani Bagliacca, Selena Russo, Giulia Rampoldi, Maria Grazia Strepparava, Adriana Cristina Balduzzi, Andrea Biondi, Marco Spinelli   +7 more
wiley   +1 more source