Search Results - "Niu, Teng"

The Karmic Debt of Pollution Haven Hypothesis: Subnational Environmental Regulatory Pressure and Foreign Divestment from an Emerging Market by Niu, Teng, Wang, Peng

“…The pollution haven hypothesis is widely used to explain the predatory relocation of foreign investors to emerging markets. However, the long-term effect of…”
Get full text

Restoration and renewal of ecological spatial network in mining cities for the purpose of enhancing carbon Sinks: The case of Xuzhou, China by Qiu, Shi, Yu, Qiang, Niu, Teng, Fang, Minzhe, Guo, Hongqiong, Liu, Hongjun, Li, Song, Zhang, Jieyu

“…•Extracted and optimized the ecological spatial network of Xuzhou City.•Functional description of ecological sources by Remote Sensing Ecological Index (RSEI)…”
Get full text

Regulated Ecosystem Services Trade-Offs: Synergy Research and Driver Identification in the Vegetation Restoration Area of the Middle Stream of the Yellow River by Wang, Ge, Yue, Depeng, Niu, Teng, Yu, Qiang

“…In arid and semi-arid regions, vegetation restoration will have a significant impact on ecosystem services (ESs). Accurate assessment of the relationship and…”
Get full text

Spatial and temporal variations in the relationship between the topological structure of eco-spatial network and biodiversity maintenance function in China by Liu, Hongjun, Niu, Teng, Yu, Qiang, Yang, Linzhe, Ma, Jun, Qiu, Shi, Wang, Ruirui, Liu, Wei, Li, Jianzheng

“…•The average biodiversity maintenance function in China is growing slowly, and regional degradation and improvement coexist.•China's ecological network…”
Get full text

Relationship between Topological Structure and Ecosystem Services of Forest Grass Ecospatial Network in China by Yang, Linzhe, Niu, Teng, Yu, Qiang, Zhang, Xiao, Wu, Heng

“…Forest and grass ecological space is the key component of the ecosystem and plays a vital role in regulating the carbon, water, and energy cycle. The long-term…”
Get full text

Study on the Landscape Space of Typical Mining Areas in Xuzhou City from 2000 to 2020 and Optimization Strategies for Carbon Sink Enhancement by Qiu, Shi, Yu, Qiang, Niu, Teng, Fang, Minzhe, Guo, Hongqiong, Liu, Hongjun, Li, Song

“…The continuous extraction of mining resources has led to the destruction of landscape space, which has had a great impact on the human living environment and…”
Get full text

Evaluation of the Spatiotemporal Evolution of China’s Ecological Spatial Network Function–Structure and Its Pattern Optimization by Liu, Hongjun, Niu, Teng, Yu, Qiang, Yang, Linzhe, Ma, Jun, Qiu, Shi

“…(1) Background: Eco−spatial networks play an important role in enhancing ecosystem services and landscape connectivity. It is necessary to study landscape…”
Get full text

Impacts of Managerial Overconfidence and Agency Costs on Cash Holdings Within Blockchain Firms by Niu, Teng, Zhao, Xi

“…We study the effects of managerial overconfidence and agency costs on cash holdings of blockchain firms, where the overconfidence is defined as a cognitive…”
Get full text

Unsteady Study on the Influence of the Angle of Attack of the Blade on the Stall of the Impeller of the Double-Suction Centrifugal Pump by Wang, Hao, Li, Yibin, Kong, Yunshan, Zhang, Shengfu, Niu, Teng

“…In order to clearly show the influence on the rotating stall of the impeller of a double-suction centrifugal pump, this paper, using the numerical simulation…”
Get full text

Visible-light-promoted oxidative difunctionalization of alkenes with sulfonyl chlorides to access β-keto sulfones under aerobic conditions by Niu, Teng-fei, Cheng, Jing, Zhuo, Chang-li, Jiang, Ding-yun, Shu, Xing-ge, Ni, Bang-qing

“…[Display omitted] •Visible-light-promoted oxidative difunctionalization of alkenes.•Air was used as oxidant.•Mild condition, efficient strategy and easy…”
Get full text

Robustness analysis and identification for an enzyme-catalytic complex metabolic network in batch culture by Yang, Qi, Chen, Qunbin, Niu, Teng, Feng, Enmin, Yuan, Jinlong

“…Bioconversion of glycerol to 1,3-propanediol is a promising way to mitigate the shortage of energy. To maximize the production of 1,3-propanediol, it needs to…”
Get full text

Inversion of Soil Heavy Metal Content Based on Spectral Characteristics of Peach Trees by Wei Liu, Qiang Yu, Teng Niu, Linzhe Yang, Hongjun Liu

“…There exists serious heavy metal contamination of agricultural soils in China. It is not only time- and labor-intensive to monitor soil contamination, but it…”
Get full text

The Temporal and Spatial Evolution of Ecosystem Service Synergy/Trade-Offs Based on Ecological Units by Teng Niu, Jiaxin Yu, Depeng Yue, Linzhe Yang, Xueqing Mao, Yahui Hu, Qianqian Long

“…“Two ecological barriers and three shelters” (TEBTS), which has the effect of relieving ecological pressure, is the national ecological security pattern in…”
Get full text

Visible-Light-Induced Meerwein Cascade Reactions for the Preparation of α-Aryl Esters by Niu, Teng-fei, Li, Liang, Ni, Bang-qing, Bu, Mei-jie, Cai, Chun, Jiang, Hui-liang

“…A practical strategy has been developed for preparation of α‐aryl ester derivatives by using a visible‐light‐induced Meerwein cascade reaction. This method…”
Get full text

Theoretical study of rhodium(III)-catalyzed synthesis of benzoxepine and coumarin by Zhang, Xinghui, Wu, Xi, Li, Shanshan, Shi, Haixiong, Lei, Yun, Niu, Teng

“…The mechanisms of the rhodium-catalyzed cycloaddition of 2-vinylphenol with diphenylacetylene and carbon monoxide have been studied using density functional…”
Get full text

Thiourea-Catalyzed Enantioselective Fluorination of β-Keto Esters by Xu, Junxing, Hu, Yulai, Huang, Danfeng, Wang, Ke-Hu, Xu, Changming, Niu, Teng

“…Bifunctional chiral thioureas have been successfully used as organocatalysts in enantioselective fluorinations of β‐keto esters. The corresponding products…”
Get full text

Visible light promoted copper-catalyzed Markovnikov hydration of alkynes at room temperature by Niu, Teng-fei, Jiang, Ding-yun, Li, Si-yuan, Shu, Xing-ge, Li, Huan, Zhang, Ai-ling, Xu, Jia-yu, Ni, Bang-qing

“…[Display omitted] •Visible light promoted methodology forhydration of alkynes.•Inexpensive CuCl was used as catalyst.•Mild condition, efficient strategy and…”
Get full text

Chemoselective Preparation of Unsymmetrical Bis(1,2,3-triazole) Derivatives and Application in Bis(1,2,3-triazole)-Modified Peptidomimetic Synthesis by Niu, Teng-fei, Gu, Lin, Wang, Liang, Yi, Wen-bin, Cai, Chun

“…An efficient chemoselective methodology for the syntheses of unsymmetrical bis(1,2,3‐triazole) derivatives has been developed. This protocol utilizes…”
Get full text

Study on the Structural Properties of an Ecospatial Network in Inner Mongolia and Its Relationship with NPP by Wang, Xiaoci, Wang, Ruirui, Yu, Qiang, Liu, Hongjun, Liu, Wei, Ma, Jun, Niu, Teng, Yang, Linzhe

“…In the context of strengthening the construction of ecological civilization and accelerating the “carbon peak” in China, the regional ecological pattern and…”
Get full text

A One-Pot Tandem Ugi Multicomponent Reaction (MCR)/Click Reaction as an Efficient Protecting-Group-Free Route to 1H-1,2,3-Triazole-Modified α-Amino Acid Derivatives and Peptidomimetics by Niu, Teng-Fei, Cai, Chun, Yi, Lan

“…By a one‐pot tandem Ugi multicomponent reaction (MCR)/click reaction sequence not requiring protecting groups, 1H‐1,2,3‐triazole‐modified Ugi‐reaction products…”
Get full text