Results 151 to 160 of about 1,102,991 (307)

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

Access to dynamic markets for small commercial farmers: the case of potato production in the Peruvian Andes [PDF]

open access: yes
"The purpose of this study is twofold. On one hand, the objective is to assess the impact of new and more complex contracting schemes, as opposed to traditional marketing channels, on small farmers' welfare.
Escobal, Javier, Torero, Maximo
core  

Digital Marketing Vs. Traditional Marketing- Ganeral View Comparative

open access: yesInternational Journal For Multidisciplinary Research
A market is the aggregate of all individuals or entities who engage in buying and selling activities within a specific area or region. The area might refer to the entire planet, specific countries, regions, states, or cities. A market is a gathering of two parties for the purpose of facilitating the exchange of products and services. Buyers and sellers
Mahdi Mahdi Aboali -   +1 more
openaire   +1 more source

Chemical Upcycling of Polyphenylene Sulfide at Room Temperature

open access: yesAdvanced Science, EarlyView.
Poly(phenylene sulfide) (PPS) is a semi‐crystalline super engineering plastic with exceptional properties. An iron‐photocatalyzed strategy is reported for chemical upcycling of PPS plastics at room temperature using 1,2‐dichloroethane. The method demonstrates remarkable efficiency across diverse PPS resins and post‐consumer composites, even within ...
Boning Gu, Chengliang Li, Xuefeng Jiang
wiley   +1 more source

Attitudes of Chinese consumers towards retail formats [PDF]

open access: yes
The Chinese consumer goods market is widely considered to be one of the economic hot spots of the world. China seems to be the market with the largest growth potential within the next decade.
Schramm, Matthias   +2 more
core   +1 more source

Systematically Engineering for Efficient Production of 3‐Methyl‐1‐Butanol in Escherichia coli

open access: yesAdvanced Science, EarlyView.
An integrated metabolic engineering strategy was established for high‐level 3‐methyl‐1‐butanol biosynthesis in Escherichia coli. Molecular dynamics‐guided semi‐rational engineering of dihydroxyacid dehydratase uncovered and relieved key catalytic bottlenecks, while adaptive laboratory evolution enhanced strain robustness.
Nanfei Geng   +6 more
wiley   +1 more source

Recent Advances in Laser‐Induced Graphene‐Based Gas Sensors: From Sensing Mechanisms to Biomedical Applications

open access: yesAdvanced Science, EarlyView.
Laser‐induced graphene (LIG) provides a scalable, laser‐direct‐written route to porous graphene architecture with tunable chemistry and defect density. Through heterojunction engineering, catalytic functionalization, and intrinsic self‐heating, LIG achieves highly sensitive and selective detection of NOX, NH3, H2, and humidity, supporting next ...
Md Abu Sayeed Biswas   +6 more
wiley   +1 more source

STRATEGI OPTIMALISASI PASAR RAKYAT DI KOTA SEMARANG

open access: yesJurnal Riptek, 2019
One of the national development programs is to increase the popularity of traditional markets. The existence of the traditional market is affected by several aspects, in which one of them is the availability of modern markets that provides a concept of ...
Sucihatiningsih Dian Wisika Prajanti
doaj  

Interdependence and Contagion: an Analysis of Information Transmission in Latin America's Stock Markets [PDF]

open access: yes
This paper brings evidences about the hypotheses of financial crisis contagion over Latin American stock markets in the 90's using a multivariate GARCH model.
Angelo Marsiglia Fasolo
core  

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