Results 21 to 30 of about 3,064,884 (271)

How Do Consumers Use Nutrition Labels on Food Products in the United States? [PDF]

open access: yes, 2017
This study examined how consumers use food labels in the United States. Based on the results from the cluster analysis, eight nutrition label questions from the Health and Diet Survey fell into 2 categories of label usage: for shopping or for dietary ...
Andrews, J. Craig   +4 more
core   +2 more sources

Integrated Development of Agricultural Machinery and Agronomy in the Hilly and Mountainous Regions of Southern China [PDF]

open access: yes中国工程科学
The hilly and mountainous regions of southern China are important agricultural production regions. However, the traditional agricultural model faces challenges such as low efficiency and sustainable development owing to terrain fragmentation, ecological ...
Ming Li   +8 more
doaj   +1 more source

Ten-Year Development and Future Strategy of Green Manufacturing in China [PDF]

open access: yes中国工程科学
Green manufacturing, at the macro level, aims for the green development of China's manufacturing sector. At the micro level, it focuses on minimizing environmental impact and enhancing resource efficiency throughout a product's entire life cycle.
Jianfeng Chen   +6 more
doaj   +1 more source

On the Implicit Graph Conjecture [PDF]

open access: yes, 2016
The implicit graph conjecture states that every sufficiently small, hereditary graph class has a labeling scheme with a polynomial-time computable label decoder.
Chandoo, Maurice
core   +3 more sources

Strategies and Pathways for Emerging Pollutant Governance Based on Artificial Intelligence Technology [PDF]

open access: yes中国工程科学
With the rapid advancement of industrialization and urbanization, emerging pollutants has brought unprecedented challenges to environmental protection and posed significant threats to human health.
Xiaohong Chen   +3 more
doaj   +1 more source

Deep Extreme Multi-label Learning

open access: yes, 2018
Extreme multi-label learning (XML) or classification has been a practical and important problem since the boom of big data. The main challenge lies in the exponential label space which involves $2^L$ possible label sets especially when the label ...
Wang, Xiangfeng   +3 more
core   +1 more source

Development of Energy-Saving and New-Energy Vehicles: Ten-Year Review and Prospects [PDF]

open access: yes中国工程科学
Energy-saving and new-energy vehicles have become the common choice of countries around the world to address climate change and achieve the green and low-carbon development in road mobility.
Jun Li   +6 more
doaj   +1 more source

Localized Carbon Footprint Accounting Products in China: Taking the Lithium Battery Industry as an Example [PDF]

open access: yes中国工程科学
Establishing a localized carbon footprint accounting system for products in China is crucial for fostering new productive forces and enhancing the international competitiveness of the country. This study aims to address current challenges faced by carbon
Hanbo Gao   +10 more
doaj   +1 more source

Learning from Noisy Label Distributions

open access: yes, 2017
In this paper, we consider a novel machine learning problem, that is, learning a classifier from noisy label distributions. In this problem, each instance with a feature vector belongs to at least one group.
A Culotta   +3 more
core   +1 more source

A Review of China's Nickel, Cobalt, Lithium, and Vanadium Industry Chain: Current Status, Challenges, and Prospects [PDF]

open access: yes中国工程科学
Nickel, cobalt, lithium, and vanadium are critical minerals underpinning China's new energy industry. However, they currently face triple challenges: resource shortages, poor natural endowments, and technological bottlenecks in high-value utilization. To
Zhengchang Shen   +11 more
doaj   +1 more source

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