Results 81 to 90 of about 785,259 (279)

"Gene-fouled or gene-improved?" – Media framing of GM crops and food in Hungary [PDF]

, 2012
This paper presents results from a research which analyzed the reporting on genetically modified crops and food in the Hungarian tabloids and political papers with the highest circulation from 1 May 2007 to 31 October 2009.
Vicsek, Lilla
core   +1 more source

Bismuth‐Based Semiconductors in Photocatalytic CO2 Reduction: Catalysts, Progress, and Future Perspectives

Carbon and Hydrogen, EarlyView.
This review systematically summarizes research progress on bismuth‐based semiconductor photocatalytic materials in the field of CO2 reduction. It focuses on elucidating the mechanisms by which four modification strategies—including heteroatom doping, oxygen vacancy engineering, microstructural control, and heterostructure fabrication—regulate band ...
Shuisen He, Guodong Zhang, Mengchi Guo, Song Zhong, Jie Yang, Tongrui Zhang, Xingye Zeng   +6 more
wiley   +1 more source

Concentration Dependent Actions of Glucocorticoids on Neuronal Viability and Survival

Dose-Response, 2006
A growing body of evidence based on experimental data demonstrates that glucocorticoids (GCs) can play a potent role in the survival and death of neurons.
István M Ábrahám MD, PhD, Peter Meerlo PhD, Paul GM Luiten PhD   +2 more
doaj   +1 more source

Are U.S. Consumers Tolerant of GM Foods? [PDF]

Genetically modified (GM) foods have caused many controversies. One important controversy relates to tolerance?the impurity rate that is tolerated before a commodity must be labeled as genetically modified.
Huffman, Wallace, Tegene, Abebayehu, Rousu, Matthew, Shogren, Jason F.   +3 more
core  

Synthesis and Functional Properties of Fluorinated Phosphonate‐Substituted Porphyrins: Excellent Photosensitizers and Robust Precursors for Photoactive Langmuir–Schaefer Films

Chemistry – A European Journal, EarlyView.
This is a comprehensive study of new family of high functionalized meso‐tetraarylporphyrins. A synthetic approach to phosphonate‐substituted fluorinated porphyrins was developed. These compounds were investigated with respect to singlet oxygen generation and photostability.
Azhar Kechiche, Cyrille Monnereau, Chantal Andraud, Alla Bessmertnykh‐Lemeune, Yoann Rousselin, Andrey V. Cheprakov, Elizaveta V. Ermakova, Alexandra I. Zvyagina, Habib Nasri   +8 more
wiley   +1 more source

β2-integrins control HIF1α activation in human neutrophils

Frontiers in Immunology
During inflammation, human neutrophils engage β2-integrins to migrate from the blood circulation to inflammatory sites with high cytokine but low oxygen concentrations.
Lovis Kling, Lovis Kling, Claudia Eulenberg-Gustavus, Uwe Jerke, Anthony Rousselle, Kai-Uwe Eckardt, Adrian Schreiber, Adrian Schreiber, Ralph Kettritz, Ralph Kettritz   +9 more
doaj   +1 more source

ISSUES IN DEVELOPMENT AND ADOPTION OF GENETICALLY MODIFIED (GM) WHEATS [PDF]

Development of genetically modified (GM) wheat varieties is proceeding; however, several critical issues remain the focus of contention. This project summarizes the current state of knowledge on some of these critical issues for commercialization of GM ...
Janzen, Edward L., Wachenheim, Cheryl J., Wilson, William W., Dahl, Bruce L.   +3 more
core  

N‐Sulfonyl Azalevoglucosan: A Versatile Platform for the Synthesis of Polysubstituted Piperidines

Chemistry – A European Journal, EarlyView.
Gain by strain: The synthesis of a levoglucosan analog, in which the pyranose oxygen has been replaced by a nitrogen, allows navigation on the piperidine ring to iteratively install functional groups at C1, C2, C3, C4, and C6 positions using simple experimental protocols with minimal protecting group manipulation.
Dylan Yorga, Jérôme Marrot, Ana Poveda, Nicolas Auberger, Jesús Jiménez‐Barbero, Jérôme Désiré, Yves Blériot   +6 more
wiley   +1 more source

Evidence of price premiums for non-GM grains in world markets [PDF]

World markets for a number of grains (soybeans, corn, canola and cottonseed) have become differentiated into GM, certified non-GM and organic segments, which has created opportunities and challenges for grain market participants.
Foster, Max
core  

Development of a N-type GM-PHD Filter for Multiple Target, Multiple Type Visual Tracking

, 2019
We propose a new framework that extends the standard Probability Hypothesis Density (PHD) filter for multiple targets having N⩾2 different types based on Random Finite Set theory, taking into account not only background clutter, but also confusions among
Baisa, Nathanael L., Wallace, Andrew
core   +1 more source