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Article
Learning Multiple-Gait Quadrupedal Locomotion via Hierarchical Reinforcement Learning
Over long periods of evolution, legged animals have developed the capability to use a variety of gaits to move efficiently and flexibly at different speeds. To enable quadruped robots to acquire this ability, ...
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Article
Cellular immunotherapy plus chemotherapy ameliorates survival in gastric cancer patients: a meta-analysis
The efficacy of cellular immunotherapy plus chemotherapy in treatment of gastric cancer (GC) remains inconsistent even controversial. Hence, we performed a meta-analysis to better comprehend the clinical value...
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Article
Open AccessTumor-associated tissue eosinophilia predicts favorable clinical outcome in solid tumors: a meta-analysis
Activated eosinophils have been deemed to affect carcinogenesis and tumor progression via various mechanisms in tumor microenvironment. However, the prognostic role of tumor-associated tissue eosinophilia (TAT...
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Article
Nano-assembly and mechanical performance of cold-welded nanoporous Au
The increased diversity of microstructure of nanoporous materials can be expected to greatly expand their functional application in more industries. By incorporating nanoporous metals into cold-welding technol...
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Article
The prognostic role of preoperative circulating neutrophil–lymphocyte ratio in primary bladder cancer patients undergoing radical cystectomy: a meta-analysis
Systemic inflammatory response (SIR) plays important roles in initiation, promotion and progression of tumor. However, the prognostic role of preoperative circulating neutrophil–lymphocyte ratio (NLR) (known a...
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Article
Mechanical properties of nanocrystalline nanoporous gold complicated by variation of grain and ligament: A molecular dynamics simulation
A series of large-scale molecular dynamics (MD) simulations has been performed to study the effects of grain size and ligament diameter on the mechanical properties of nanocrystalline nanoporous gold. Such sim...
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Article
Open AccessTumor-infiltrating CD45RO+ Memory T Lymphocytes Predict Favorable Clinical Outcome in Solid Tumors
The prognostic role of tumor-infiltrating CD45RO+ memory T lymphocytes (CD45RO+ T cells) in human solid tumors remains controversial. Herein, we conducted a meta-analysis including 25 published studies with 4720 ...
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Article
Open AccessRetrospective and comparative analysis of 99mTc-Sestamibi breast specific gamma imaging versus mammography, ultrasound, and magnetic resonance imaging for the detection of breast cancer in Chinese women
Diagnosing breast cancer during the early stage may be helpful for decreasing cancer-related mortality. In Western developed countries, mammographies have been the gold standard for breast cancer detection. Ho...
