Results 111 to 120 of about 20,030,768 (271)

Total Factor Productivity and R&D Capital in Manufacturing Industries [PDF]

This study analyzes total factor productivity in manufacturing industries for a sample of OECD countries. The estimates of Malmquist indexes clearly indicate that research and development (R&D) capital is an important determinant of productivity growth ...
Jeong Yeon Lee, Jung Woo Kim
core  

Omnidirectional Interaction Networks Modulating Phenotypic Plasticity in the Gut Microbiota Towards Ulcerative Colitis

Advanced Science, EarlyView.
This study employs a spouse‐pair cohort design and an idopNetwork model that integrates evolutionary game theory, predator‐prey dynamics, and developmental modularity theory to reconstruct maximally informative microbial interaction networks. This approach reveals how interspecies interactions drive the phenotypic plasticity of the gut microbiota in ...
Huizhen Li, Jiayi Li, Ang Dong, Xiaoyan Guo, Qiuyue Tu, Zelin Feng, Haojia Lin, Yanru Zhang, Yuxuan Hao, Huiying Gong, Yihan Meng, Yu Wang, Shing‐Tung Yau, Xiaocang Cao, Rongling Wu, Xinjuan Liu   +15 more
wiley   +1 more source

THE TOTAL FACTOR PRODUCTIVITY (TFP) OF THE TRADE SECTOR IN IRAN [PDF]

This article explores the important and effective components of the total factor productivity (Tfp) of the trade sector of Iran and estimates their effect in the recognized model by the annual data of the period of 1960-2004. First, we have estimated the
Bijan Safavi
core  

Soil pH Amelioration Synergizes Carbon Accrual with Yield Gains Under Organic Substitution

Advanced Science, EarlyView.
Soil pH shifts towards neutrality in both acidic and alkaline soils under organic substitution. A global synthesis links pH amelioration to soil organic carbon accrual through enhanced microbial biomass after accounting for added organic carbon and its interaction with pH. This pH amelioration‐shared soil organic carbon accrual accounts for 5.1–8.6% of
Xunzhuo Dong, Yanzhong Yao, Bingbing Han, Yunyao Zhong, Benyi Li, Mengfei Li, Yunchao Dai, Zhaolei Li   +7 more
wiley   +1 more source

A Total Factor Productivity Index for Scottish Agriculture 1973-2004 [PDF]

Thirtle et al (2003) have provided a Total Factor Productivity (TFP) index for UK agriculture. This note follows a similar methodology to construct a TFP index for Scottish agriculture beginning in 1973 and ending in 2004.
Barnes, Andrew P.
core  

How can rural digitalization improve agricultural green total factor productivity: Empirical evidence from counties in China

Heliyon
Against the backdrop of escalating environmental pollution and resource depletion induced by traditional agricultural industry development, the imperative for agricultural efficiency and ecologically friendly practices has become pivotal for global ...
Shen Lu, Jincai Zhuang, Zenan Sun, Man Huang   +3 more
doaj   +1 more source

The Potential of Self‐Maintainable Living Materials

Advanced Science, EarlyView.
Self‐maintainable living materials are presented as the next generation of bioadaptive systems, integrating continuous sensing, decision‐making, response, self‐repair, and adaptation in a closed‐loop framework. This review highlights the design principles and emerging technologies that enable autonomous, long‐term functionality for future regenerative ...
Mohammadsadegh Nadimifar, Tatiane Eufrásio‐da‐Silva, Lidia Maeso, Gorka Orive, Alireza Dolatshahi‐Pirouz   +4 more
wiley   +1 more source

A Note on Shock Persistence in Total Factor Productivity Growth [PDF]

We study implications of persistence of shocks in total factor productivity (TFP) growth under Bayesian framework for a set of African countries over the period 1970-2003.
Tapas Mishra, Mamata Parhi, Bazoumana Ouattara   +2 more
core  

Bridging Chemical Literature and Molecular Graphs: LLM‐Augmented Enantioselectivity Prediction for Iridium‐Catalyzed Asymmetric C–H Borylation

Advanced Science, EarlyView.
A machine‐learning framework for asymmetric C–H borylation bridges multi‐entity 3D molecular graphs and chemical literature. Atom‐resolved mechanistic annotations extracted by large language models augment three‐component graph encoding of catalyst, substrate, and product. The model predicts enantioselectivity with high accuracy on unseen scaffolds and
Zhe Wang, Baohua Zhang, Yi Isaac Yang, Yuan Yao, Yinwu Li   +4 more
wiley   +1 more source

Analysis and prediction of spatial and temporal variation of carbon storage in limestone area in recent 30 years:A case study of the Hongshui River Basin

Carsologica Sinica
The vulnerable ecology of karst areas is characterized by limited environmental capacity, poor soil quality, insufficient water resources, low land carrying capacity, and high yet vulnerable biodiversity.
Hongbo YAN, Jinzhao ZENG, Xianjian LU, Fengyang ZHAO   +3 more
doaj   +1 more source