Results 91 to 100 of about 4,472,392 (304)

Image processing for the extraction of nutritional information from food labels [PDF]

open access: yes, 2015
Current techniques for tracking nutritional data require undesirable amounts of either time or man-power. People must choose between tediously recording and updating dietary information or depending on unreliable crowd-sourced or costly maintained ...
Matsunaga, Nate, Sullivan, Rick
core   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

open access: yesFEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Research on the Construction of Learning Health System in China [PDF]

open access: yes中国工程科学
The health system in China has progressed to a new phase of development; however, it continues to face challenges such as uneven distribution of resources and insufficient coordination among service sectors.
Xi Li   +5 more
doaj   +1 more source

U.S. Retailers: Responsible for the Global Sweatshop Crisis [PDF]

open access: yes, 2001
This report provides an overview of the global sweatshop system, and offers a closer look at some of the more “prominent perpetrators” within the system, including: Ann Taylor, Abercrombie & Fitch, Eddie Bauer, Gap, Old Navy, Banana Republic, and J ...
Behind the Label (UNITE HERE)
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

open access: yesFEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin   +2 more
wiley   +1 more source

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

open access: yesFEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi   +5 more
wiley   +1 more source

Building Demolition and Solid Waste Recycling Technologies: Prospects and Paths [PDF]

open access: yes中国工程科学
Driven by the carbon peak and carbon neutrality targets, urbanization in China has gradually witnessed a significant shift from emphasizing speed and scale to focusing on green and high-quality development.
Zhenhua Duan   +7 more
doaj   +1 more source

A Novel Progressive Multi-label Classifier for Classincremental Data

open access: yes, 2016
In this paper, a progressive learning algorithm for multi-label classification to learn new labels while retaining the knowledge of previous labels is designed.
Dave, Mihika   +3 more
core   +1 more source

Reciprocal control of viral infection and phosphoinositide dynamics

open access: yesFEBS Letters, EarlyView.
Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley   +1 more source

Development of Urban Service Function of Multi-level Rail Transit in Cities (Clusters) [PDF]

open access: yes中国工程科学
Currently, with the in-depth promotion of new urbanization and regional coordinated development strategies, megacities (clusters) with strong driving capabilities have emerged in China, posing urgent demands for building a multi-level rail transit system
Guizhong Zhang   +3 more
doaj   +1 more source

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