Results 91 to 100 of about 1,692,321 (302)

Unraveling the Molecular Mechanisms of Glioma Recurrence: A Study Integrating Single‐Cell and Spatial Transcriptomics

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Glioma recurrence severely impacts patient prognosis, with current treatments showing limited efficacy. Traditional methods struggle to analyze recurrence mechanisms due to challenges in assessing tumor heterogeneity, spatial dynamics, and gene networks.
Lei Qiu, Yinjiao Fei, Jiaxuan Ding, Kexin Shi, Jinyan Luo, Yuchen Zhu, Xingjian Sun, Gefei Jiang, Yuandong Cao, Weilin Xu, Shu Zhou   +10 more
wiley   +1 more source

Development of High Voltage Electrical Box for CR300AF Fuxing EMUs

机车电传动, 2019
In order to protect the high-voltage electrical equipment on the roof of Fuxing EMUs from the influence of external harsh environment and ensure the good working performance of the equipment, the high-voltage electrical box on the roof of EMUs was ...
Yingyu YANG, Congjian JIANG, Tao LI, Xuejun HUANG   +3 more
doaj  

Two Classical Queries versus One Quantum Query [PDF]

, 1998
In this note we study the power of so called query-limited computers. We compare the strength of a classical computer that is allowed to ask two questions to an NP-oracle with the strength of a quantum computer that is allowed only one such query.
van Dam, Wim
core   +2 more sources

Brainstem and Cerebellar Volume Loss and Associated Clinical Features in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Introduction Progressive Supranuclear Palsy (PSP) is a neurodegenerative ‘tauopathy’ with predominating pathology in the basal ganglia and midbrain. Caudal tau spread frequently implicates the cerebellum; however, the pattern of atrophy remains equivocal.
Chloe Spiegel, Timothy P. Siejka, Cassandra Marotta, Josh J. Y. Lee, Kelly Bertram, Terence J. O'Brien, Meng Law, Lucy Vivash, Ian H. Harding   +8 more
wiley   +1 more source

Compressive strength differences between hybrid composites using post curing light box with LED and dry heating, in vitro

Padjadjaran Journal of Dentistry, 2011
A hybrid type of composite resins is used as dental restorative materials in a wide cavity directly or indirectly. The mechanical properties of the composite resin would increase post-curing.
Jenny Krisnawaty, Setiawan Natasasmita, Dudi Aripin   +2 more
doaj   +1 more source

Lewis meets Brouwer: constructive strict implication

, 2017
C. I. Lewis invented modern modal logic as a theory of "strict implication". Over the classical propositional calculus one can as well work with the unary box connective.
Litak, Tadeusz, Visser, Albert
core   +1 more source

ULTIMATE STRENGTH OF COMPRESSED SLABS AND BOX GIRDERS

Contemporary Theory and Practice in Construction, 2017
<jats:p>A theoretical investigation into the effectiveness of a plate thickness against the ultimate strength of a compressed slabs and box girders is carried out. Series of the buckling analyses, the elastic, the viscoplastic and the ultimate strength are performed by the rheological-dynamical inelastic theory and the ...
openaire   +2 more sources

Fluid Biomarkers of Disease Burden and Cognitive Dysfunction in Progressive Supranuclear Palsy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Identifying objective biomarkers for progressive supranuclear palsy (PSP) is crucial to improving diagnosis and establishing clinical trial and treatment endpoints. This study evaluated fluid biomarkers in PSP versus controls and their associations with regional 18F‐PI‐2620 tau‐PET, clinical, and cognitive outcomes.
Roxane Dilcher, Charles B. Malpas, Stuart J. McDonald, William T. O’Brien, Craig Despott, Kelly L. Bertram, Matthew P. Pase, Lukas Frontzkowski, Meng Law, Terence J. O’Brien, Lucy Vivash   +10 more
wiley   +1 more source

STUDY ON PROBABILISTIC SAFETY ASSESSMENT FOR BOX GIRDER OF BRIDGE AND GANTRY CRANE

Jixie qiangdu, 2017
Considering the uncertainty of the load,the fracture toughness,the yield strength,the tensile strength,and based on the failure assessment diagram technique（ FAD）,as well as combining with the finite element analysis results of crane structure,the ...
LUO YouHong, WU Xiao, XIONG Gang, DING ZhengNan   +3 more
doaj  

Overall Buckling Behavior and Design of Steel Stiffened Box Section Columns Under Axial Compression

Buildings
This study experimentally and numerically investigated the overall buckling behavior of steel box column components. Two box section specimens were fabricated for axial compression tests.
Bing Shangguan, Jie Li, Qiu Zhao, Peng Chen, Furong Ruan, Huiteng Pei   +5 more
doaj   +1 more source