Search Results - "Shuang Niu"

Ovarian microcystic stromal tumor: Review of a rare entity with recent updates by Li, Yan, Niu, Shuang

“…Microcystic stromal tumors (MCSTs) are rare ovarian stromal tumors. They harbor CTNNB1 or APC mutations, resulting in β-catenin nuclear expression…”
Get full text

Experimental and Theoretical Study on the Regioselective Radical Cyclization Reactions of 1‑(o‑Alkenylaryl)-2-amido-1-ketones for the Construction of Indeno[2,1‑d][1,3]oxazin-9-ones by Niu, Shuang-Shuo, Liu, Yimin, Zhang, Yue, Li, Xing-Chi, Gong, Jian, Ding, Wanjian, Cheng, Ying

“…A simple and efficient two-step method for the construction of novel 2,4,9a-trisubstituted-4a,9a-dihydroindeno­[2,1-d]­[1,3]­oxazin-9-ones has been developed…”
Get full text

An integrated model for prognosis in vulvar squamous cell carcinoma by Zhang, Tao, Zhu, Yingfan, Luo, Jie, Li, Juanqing, Niu, Shuang, Chen, Hao, Zhou, Feng

“…Vulvar squamous cell carcinoma (VSCC) is a relatively rare gynecologic cancer. Unlike cervical squamous cell carcinoma (CSCC), in which nearly all cases are…”
Get full text

Comparison of reliability evaluation methods between China and Canada standards for wood structures featuring duration of load by Wu, Qiongyao, Niu, Shuang, Zhu, Enchun

“…Duration of load (DOL) is a key factor in design of wood structures, which makes the reliability analysis of wood structures more complicated. The importance…”
Get full text

Asymmetric Synthesis of Multifunctionalized 2,3-Benzodiazepines by a One-Pot N‑heterocyclic Carbene/Chiral Palladium Sequential Catalysis by Ding, Ya-Li, Zhao, Yun-Long, Niu, Shuang-Shuo, Wu, Pei, Cheng, Ying

“…We report the first example of the construction of chiral 2,3-benzodiazepine compounds which are of biologic and pharmaceutical relevance by asymmetric…”
Get full text

Morphological Changes of Calcium Carbonate and Mechanical Properties of Samples during Microbially Induced Carbonate Precipitation (MICP) by Gu, Zhaorui, Chen, Qing, Wang, Lishuang, Niu, Shuang, Zheng, Junjie, Yang, Min, Yan, Yunjun

“…Recently, microbially induced carbonate precipitation (MICP) has shown potent potential in the field of civil engineering. The calcium carbonate crystals…”
Get full text

A criterion for fatigue failure mode evaluation of U-rib to deck joints by Yang, Haibo, Wang, Ping, Niu, Shuang, Dong, Pingsha

“…In this study, a numerical analysis model was established, on basis of the traction structural stress method, for fatigue failure mode prediction of…”
Get full text

Collision Tumor of Endometrial Large Cell Neuroendocrine Carcinoma and Low-Grade Endometrial Stromal Sarcoma: A Case Report and Review of the Literature by Rivera, Glorimar, Niu, Shuang, Chen, Hao, Fahim, Dina, Peng, Yan

“…Large cell neuroendocrine carcinoma (LCNEC) of the endometrium is an exceedingly rare histologic subtype of endometrial cancer (0.8%). These tumors are highly…”
Get full text

N‑Heterocyclic Carbene/Palladium Cascade Catalysis: Construction of 2,2-Disubstitiuted Benzofuranones from the Reaction of 3‑(2-Formylphenoxy)propenoates with Allylic Esters by Liu, Yu-Jie, Ding, Ya-Li, Niu, Shuang-Shuo, Ma, Jin-Tao, Cheng, Ying

“…The cascade catalysis involving N-heterocyclic carbene (NHC) and palladium/ligand was demonstrated. In the presence of a triazolium salt, palladium catalyst,…”
Get full text

Analysis and Tests of Lateral Resistance of Bolted and Screwed Connections of CLT by Liangliang Huo, Enchun Zhu, Shuang Niu, Guofang Wu

“…The lateral resistance of dowel-type connections with CLT is related to its lay-up, species of the laminations and even the manufacture method. Treating the…”
Get full text

The Reaction of 2-Aroylvinylcinnamaldehydes with Aromatic Aldehydes by Dual Catalysis with a Chiral N-Heterocyclic Carbene and a Lewis Acid: Enantioselective Construction of Tetrahydroindeno[1,2-c]furan-1-ones by Wang, Gang, Wang, Zhan-Yong, Niu, Shuang-Shuo, Rao, Yin, Cheng, Ying

“…The cooperative chiral N-heterocyclic carbene and Lewis acid catalyzed reactions between 2-aroylvinylcinnamaldehydes and various aromatic aldehydes produced…”
Get full text

Mechanical properties and energy mechanism of saturated sandstones by Niu, Shuang-jian, Ge, Shuang-shuang, Yang, Da-fang, Dang, Yuan-heng, Yu, Jin, Zhang, Sheng

“…The effects of saturation on post-peak mechanical properties and energy features are main focal points for sandstones. To obtain these important attributes,…”
Get full text

An anionic biopolymer γ-polyglutamate enhanced the microbially induced carbonate precipitation for soil improvement: mechanical behaviors and underlying mechanism by Yao, Dunfan, Wu, Jiao, Niu, Shuang, Gu, Zhaorui, Zheng, Jun-Jie, Yan, Jinyong, Xu, Li, Yang, Min, Yan, Yunjun

“…The use of biopolymer to improve the performance of microbially induced carbonate precipitation (MICP)-treated sands is a novel and eco-friendly concept. This…”
Get full text

An Investigation of the Duration of Load of Structural Timber and the Clear Wood by Qiongyao Wu, Liangliang Huo, Enchun Zhu, Shuang Niu, Huajie Wang

“…In this study, DOL of structural timber and the clear wood and DOL of modulus of elasticity of wood were investigated. The dimension lumber of Spruce-Pine-Fir…”
Get full text

Strain-softening composite damage model of rock under thermal environment by Feng, Wen-lin, Qiao, Chun-sheng, Wang, Tan, Yu, Ming-yuan, Niu, Shuang-jian, Jia, Zi-qi

“…To ensure the safe and effective application of deep geotechnical engineering, it is necessary to establish a suitable constitutive model of the rocks in…”
Get full text

Experimental study on the mechanical properties of short-term creep in post-peak rupture damaged sandstone by Niu, Shuang-jian, Feng, Wen-lin, Yu, Jin, Qiao, Chun-sheng, Liu, Sheng-xiang, Sun, Yong-biao

“…The creep of rock is a slow stress adjustment deformation and an evolutional process of rock mass destruction. Therefore, rock creep plays a vital role in a…”
Get full text

Dual-wavelength dispersion-managed soliton all-fiber mode-locked laser based on birefringence-filtered nonlinear polarization evolution by Niu, Shuang, Liu, Runmin, Zou, Defeng, Song, Youjian, Hu, Minglie

“…Single-cavity dual-comb mode-locked lasers, an emerging dual-comb technology, can generate two sets of pulse sequences with excellent mutual coherence, thus…”
Get full text

A GIT1/PIX/Rac/PAK Signaling Module Regulates Spine Morphogenesis and Synapse Formation through MLC by Zhang, Huaye, Webb, Donna J, Asmussen, Hannelore, Niu, Shuang, Horwitz, Alan F

“…Three of seven recently identified genes mutated in nonsyndromic mental retardation are involved in Rho family signaling. Two of the gene products,…”
Get full text

Utility and proposed algorithm of CSF flow cytometry in hematologic malignancies by Tawfik, Bernard, Brown, Larry, Fuda, Frankling, Chen, Weina, Niu, Shuang, Sailors, Joseph, Sadeghi, Navid

“…In patients with hematologic malignancies, multiparameter flow cytometry (FCM) offers greater sensitivity than cytology in detecting malignant cells in the…”
Get full text

An Improved Strain-Softening Damage Model of Rocks Considering Compaction Nonlinearity and Residual Stress Under Uniaxial Condition by Feng, Wen-lin, Qiao, Chun-sheng, Niu, Shuang-jian, Jia, Zi-qi

“…To reflect the influence of saturation effect, an improved strain-softening damage model is established to link the saturated rocks with the dry rocks. First,…”
Get full text