Results 41 to 50 of about 155,005 (262)

South Africa as the actor and the intermediary of Africa's agricultural transformation [PDF]

open access: yes, 2014
L'Afrique du Sud investit dans l'agriculture de 28 pays africains, par l'exportation de ses agriculteurs, de son industrie agroalimentaire, et de son expertise technique et managériale.
Anseeuw, Ward   +2 more
core  

Genome‐Wide Association Study Reveals Insect Genetics and Microbial Symbiont Effects on Susceptibility of Diaphorina citri to the Citrus Greening Pathogen, Candidatus Liberibacter Asiaticus

open access: yesAdvanced Science, EarlyView.
This study investigates the genetic and microbial factors influencing the susceptibility of Diaphorina citri to the citrus greening pathogen Candidatus Liberibacter asiaticus (CLas), employing a microbiome Genome Wide Association Study. The research identifies a key gene encoding an MFS‐type transporter contributing to CLas infectivity and abundance in
Kai Liu   +12 more
wiley   +1 more source

Long‐Tea‐CLIP: An Expert‐Level Multimodal AI Framework for Fine‐Grained Green Tea Grading Across Five Sensory Dimensions

open access: yesAdvanced Science, EarlyView.
Long‐Tea‐CLIP (Contrastive Language‐Image Pre‐training) presents a multimodal AI framework that integrates visual, metabolomic, and sensory knowledge to grade green tea across appearance, soup color, aroma, taste, and infused leaf. By combining expert‐guided modeling with CLIP‐supervised learning, the system delivers fine‐grained quality evaluation and
Yanqun Xu   +9 more
wiley   +1 more source

Institutional Diversity and Capitalist Transformation in Rural Arunachal Pradesh [PDF]

open access: yes
This paper contributes a preliminary analysis of the process of capitalist transformation in Arunachal Pradesh, one of the least studied regions of India. Primarily based on information collected through a field survey in eleven villages, the paper seeks
Barbara Harriss-White, Deepak K Mishra, Vandana Upadhyay
core  

Intracellular Reactive Oxygen Species Generation Induced by High‐Frequency Ultrasound in Thickness Vibration Mode

open access: yesAdvanced Science, EarlyView.
Cell‐sized high‐frequency ultrasound using a lithium niobate transducer, previously ignored in reactive oxygen species (ROS) production, generated intracellular ROS at frequencies higher than conventionally used. The intracellular generation of ROS by cell‐sized high‐frequency ultrasound revealed in this study is expected to be applied to innovative ...
Kotaro Fujishiro   +4 more
wiley   +1 more source

The Impact of the Protectionist Politics over the Increase of Foreign Commerce [PDF]

open access: yes
This article presents the evolution of foreign commerce between 1865 up to First World War. After 1863 until the first World War, the foreign trade of Romania increases its volume permanently (between 1863-1913 - 6,5 times, from a 72,1 million gold lei ...
Chiru Gheorghe
core   +1 more source

Engineering New‐to‐Nature Biological Pathways for β,γ‐Alkanediol Synthesis

open access: yesAdvanced Science, EarlyView.
β,γ‐Alkanediols are value‐added chemicals to be used as functional solvents, biofuels, and cosmetic components. This work demonstrates a carboligation‐mediated approach for synthesis of linear chain β,γ‐alkanediols in Escherichia coli, namely, hexane‐2,3‐diol (2,3‐HDO) and pentane‐2,3‐diol (2,3‐PDO). The engineered E. coli cells produce 152.2 mm (17.98
Haofeng Chen   +6 more
wiley   +1 more source

Theoretical Grounding Of Environmentally Balanced Strategy Of Agrarian Enterprise Development [PDF]

open access: yes, 2016
In the article is given the assessment of environmental balance of economic development of agrarian enterprise, the aims of enterprise were elaborated, and their positivity was verified.
Nyzheholenko, K. (Kateryna)
core   +2 more sources

Oil‐Coated Nanoplastics Induce Rapid Membrane Disruption and Severe Intestinal Injury

open access: yesAdvanced Science, EarlyView.
Oil‐rich food contact dramatically amplifies MNP release from plastic takeout containers, producing oil‐coated nanoplastics with altered surface properties and rapid membrane‐disruptive effects. These particles cause severe intestinal barrier damage and immune dysfunction in mice, and risk modeling suggests that long‐term gastrointestinal burdens may ...
Ruwen Xie   +17 more
wiley   +1 more source

KNOWLEDGE ECONOMY AND INNOVATIONS AS FACTORS OF AGRARIAN COMPETITIVENESS [PDF]

open access: yes
Today, more than ever, development of agriculture leans on science research results and their practical application. Research in the field of agriculture is conducted by large network of public institutions, institutes and universities are mostly ...
Hamovic, Vladana   +2 more
core   +1 more source

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