Results 41 to 50 of about 7,192,379 (301)

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Correction Method for Urban Rail Transit Train Line Array Camera Images Based on Feature Matching

Chengshi guidao jiaotong yanjiu
ObjectiveAs a key device in urban rail transit train surveillance systems, the imaging distortion of line scan cameras affects the detection accuracy and efficiency to some extent.
Lei TONG, Yue LIU, Hanhai YU, Wenlong YAO, Shuai HE, Haitao QI   +5 more
doaj   +1 more source

OPTIMIZATION OF GRAIN DRYER FUNCTIONING MODES AS A COMPLEX DYNAMIC SYSTEM [PDF]

Proceedings on Engineering Sciences
Drying of capillary-porous colloidal materials, including grain, is a complex technological process, which is implemented in installations of various design and principal designs.
Mukhtar Kerimov , Irina Belinskai, Olga Kim , Yury Klochkov , Konstantin Evdokimov   +4 more
doaj   +1 more source

Regulation of Telescopic Water Intake Operations

Slovak Journal of Civil Engineering, 2022
Telescopic water intake structures play an important role in a water management system. The article is devoted to the improvement of telescopic water intake structures and the development of a solution for regulating their operation.
Lipin Andrey
doaj   +1 more source

A programmable VLSI filter architecture for application in real-time vision processing systems [PDF]

, 2000
An architecture is proposed for the realization of real-time edge-extraction filtering operation in an Address-Event-Representation (AER) vision system. Furthermore, the approach is valid for any 2D filtering operation as long as the convolutional kernel
Andreou, Andreas G., Linares Barranco, Bernabé, Serrano Gotarredona, María Teresa   +2 more
core   +1 more source

Pulmonary Dysfunction Is Associated With Sleep Study Abnormalities in Children With Sickle Cell Disease: A Multicenter Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Pulmonary dysfunction and sleep abnormalities are common in children with sickle cell disease (SCD) and are associated with worse clinical outcomes. Whether spirometry abnormalities are associated with polysomnography (PSG) findings remains unclear.
Ammar Saadoon Alishlash, Anis Rabbani Nourani, A. K. M. Fazlur Rahman, Dima Ezmigna, Tarig Ali‐Dinar   +4 more
wiley   +1 more source

Online Detection Method for Urban Rail Transit Vehicle Wheelset Dimensions Based on Structured Light Image Recognition

Chengshi guidao jiaotong yanjiu
ObjectiveWith the rapid development of urban rail transit, wheelsets as the critical components of vehicle bogie system, their dimension condition directly impacts train operational safety and stability. Traditional manual static detection methods suffer
Nan CAO, Hanchao YANG, Xingyang LIU, Haifeng ZHANG, Wei GUO, Yanhui GUO   +5 more
doaj   +1 more source

Characteristics of multicystic biliary hamartoma: A case report

Frontiers in Surgery, 2023
IntroductionMulticystic biliary hamartoma (MCBH) is a very rare hepatic benign neoplasm that manifests as a localized cystic-solid mass. Only 17 cases have been described in the literature to date.
Jia Lian, Jia Lian, Jia Lian, Jia Lian, Jia Lian, Lixia Sun, Lixia Sun, Lixia Sun, Lixia Sun, Lixia Sun, Yankai Yang, Yankai Yang, Yankai Yang, Yankai Yang, Yankai Yang, Jun Li, Jun Li, Jun Li, Jun Li, Jun Li, Ye Zhang, Guiqiu Liu, Weijuan Hu   +22 more
doaj   +1 more source

L-space surgery and twisting operation [PDF]

, 2015
A knot in the 3-sphere is called an L-space knot if it admits a nontrivial Dehn surgery yielding an L-space, i.e. a rational homology 3-sphere with the smallest possible Heegaard Floer homology.
Motegi, Kimihiko
core   +1 more source

Defining Roles in Pediatric Palliative Care: Perspectives From Oncology and Palliative Care Teams

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Early integration of pediatric palliative care (PPC) is associated with improved symptom management, quality of life, and healthcare utilization for children with cancer. Despite this, variation persists in how PPC is understood, operationalized, and integrated within pediatric oncology programs. In particular, ambiguity surrounding
Leeat Granek, Lori Wiener, Stephanie Veldhuijzen van Zanten, Donna Johnston, Fyeza Hasan, Adam Rapoport, Nathasha Datoo, Kimberley Widger, Sumit Gupta, Karen Fergus, Anthony K. C. Chan, Alisha Kassam, Emily McCullogh, Dave Lysecki   +13 more
wiley   +1 more source