Results 51 to 60 of about 47,307 (299)

Taxation reforms and changes in revenue assignments in China [PDF]

open access: yes, 2004
The value-added tax (VAT) in China has the unusual feature that capital goods are included in the VAT base. In addition, most services are subject to the business tax, which is not creditable against VAT, but which accrues to local governments, and ...
Ahmad, Ehtisham   +2 more
core   +1 more source

Autonomous and Continuous Atmospheric Water Harvesting Using Modified Wood

open access: yesAdvanced Science, EarlyView.
A rigid, hydroxyl‐rich wood skeleton with graded channels is used as a multifunctional host to co‐incorporate a PNipam/PAA network and LiCl, creating a high‐performance sorbent for atmospheric water harvesting. The composite achieves rapid sorption, efficient low‐temperature desorption, and stable cycling, enabling a solar‐powered device with a high ...
Shiheng He   +7 more
wiley   +1 more source

Evaluation of Agricultural Sustainable Development and Analysis of Coupling Coordination in Food Security Areas from the Perspective of Food Security

open access: yesSAGE Open
Agriculture is the foundation of the national economy, and the issue of food security is the cornerstone of national development. Heilongjiang province is China’s largest commercial grain base.
Liwei Liu, Tianli Zhu, Yingjie Dai
doaj   +1 more source

Magnesium Fertilization Affected Rice Yields in Magnesium Sufficient Soil in Heilongjiang Province, Northeast China

open access: yesFrontiers in Plant Science, 2021
Magnesium (Mg) plays a crucial role in rice yield. Heilongjiang Province is the main rice-producing region of China, playing an important role in guaranteeing China's and the world's grain security.
Zhilei Liu   +21 more
doaj   +1 more source

Chitosan‐Carbon Dot Composite Materials Form a Leaf Surface Barrier to Mitigate the Enrichment and Invasion of Nanoplastics: From Leaf Interface to Systemic Response

open access: yesAdvanced Science, EarlyView.
Foliar spraying of CS‐CDs can form a film on the leaves of Brassica rapa, effectively reducing the enrichment and absorption of PS in the leaves, while increasing the biomass and nutrient content of the plants. In addition, CS‐CDs can also enrich the interfoliar microbial community and activate the plant's own defense metabolic pathways.
Beibei Zhao   +6 more
wiley   +1 more source

Flavonoid intake and the risk of age-related cataract in China’s Heilongjiang Province [PDF]

open access: yes, 2015
Background/Objectives: Epidemiological evidence suggests that diets rich in flavonoids may reduce the risk of developing age-related cataract (ARC).
Boots AW   +11 more
core   +2 more sources

Self‐Accelerating Bimetallic Peroxide Nanozymes for Cascade‐Amplified Pyroptosis‐Immunotherapy

open access: yesAdvanced Science, EarlyView.
Acidic tumor microenvironment‐responsive CuZnONPs enable triple‐combination therapy via self‐supplying H2O2, cascade nanozyme activities for ROS burst, and Zn2+‐activated pyroptosis, synergizing catalytic therapy with immunotherapy to convert cold tumors into hot ones.
Xuanyi Lu   +9 more
wiley   +1 more source

Identification Epitope on VP4 Protein of Senecavirus A Recognized by a Monoclonal Antibody

open access: yesAnimal Research and One Health, EarlyView.
This study aims to identify conserved antigenic epitopes on the SVA VP4 protein using monoclonal antibodies, providing valuable tools for further exploring its functions and developing detection methods. SVA VP4 protein was expressed in Escherichia coli and purified with High‐Affinity Ni‐Charged Resin FF.
Liang Meng   +7 more
wiley   +1 more source

Corporate ESG Greenwashing: Does Regulatory Proximity Matter?

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Environmental, social, and governance (ESG) greenwashing undermines sustainable development, yet the influence of regulatory proximity on oversight is understudied. By introducing the “distance decay effect” from geoeconomics into ESG misconduct research and using a sample of Chinese listed firms from 2009 to 2022, this study reveals a ...
Weiqi Zhao   +4 more
wiley   +1 more source

Beyond the ESG Facade: Measuring and Addressing Corporate ‘Lip Service’

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Amid growing global attention to environmental, social and governance (ESG), this study examines the misalignment between ESG disclosures and actual practices—termed ‘lip service’—using data from Chinese firms from 2006 to 2022, constructing an index to quantify it.
Jia Xu, Mingwei Liu, Helen X. H. Bao
wiley   +1 more source

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