Results 61 to 70 of about 359,483 (310)

Research on a Wind Turbine Gearbox Fault Diagnosis Method Using Singular Value Decomposition and Graph Fourier Transform

Sensors
Gearboxes operate in challenging environments, which leads to a heightened incidence of failures, and ambient noise further compromises the accuracy of fault diagnosis.
Lan Chen, Xiangfeng Zhang, Zhanxiang Li, Hong Jiang   +3 more
doaj   +1 more source

Modernization and intensification of agriculture in the republic of Uzbekistan

, 2020
The article shows that the desire of the Republic of Uzbekistan for food independence is largely determined by the successful implementation of measures for further modernization and intensification of agriculture in the Republic.
N. Yuldashev, V. Nabokov, K. Nekrasov, B. Tursunov   +3 more
semanticscholar   +1 more source

Pesticide MRLs as Trade Barriers: Evidence From Vietnam's Coffee and Rice Exporters

Agribusiness, EarlyView.
ABSTRACT As tariffs have declined globally through bilateral and regional trade agreements, food safety standards have emerged as significant determinants of agricultural trade flows. This study examines the impact of maximum residue limits (MRLs) for five pesticides—Azoxystrobin, Chlorpyrifos, Chlorantraniliprole, Clothianidin, and Cyhalothrin—on ...
Nhat Mai Nguyen, Hoa‐Thi‐Minh Nguyen, Kaliappa Kalirajan   +2 more
wiley   +1 more source

Comparative pharmacokinetics of periplocin and its four key metabolites in rats after oral administration of periplocin and cardiac glycoside extract from Cortex Periplocae

Frontiers in Pharmacology
IntroductionCortex Periplocae has been demonstrated to possess a variety of pharmacological effects, particularly in the treatment of chronic heart failure, attributed largely to its cardiac glycosides particularly periplocin.MethodsIn order to gain a ...
Peng Zhao, Fanjiao Zuo, Caixia Li, Yingjing Zhao, Yanjin Li, Haoran Wu, Yameng Zhu, Jun He   +7 more
doaj   +1 more source

Deforestation and Efficiency: Insights From Forest Transition in the Brazilian Cerrado

Agribusiness, EarlyView.
ABSTRACT This paper estimates technical efficiency (TE) and environmental efficiency (EE) of agricultural production at the municipal level of the Brazilian Cerrado in 2006 and 2017, and investigates their underlying mechanisms in relation to forest transition theory.
Ricardo Muniz Simões, Cassiano Bragagnolo, Humberto Francisco Silva Spolador   +2 more
wiley   +1 more source

Smart Denture with Embedded Thin‐Film Temperature Sensors Patterned by Femtosecond Laser Pulse for Elderly Healthcare

Advanced Intelligent Systems, Volume 7, Issue 3, March 2025.
We demonstrate the direct‐laser patterning of a gold thin film on polymethyl methacrylate to fabricate a temperature sensor for dentures. The temperature sensor‐embedded smart dentures are evaluated in an oral environment, enabling in‐situ monitoring for elderly healthcare.
Han Ku Nam, Yong Kwon Chae, Seoung‐Jin Hong, Younggen Lee, Dongwook Yang, Byunggi Kim, Sang Wook Kang, Young‐Jin Kim   +7 more
wiley   +1 more source

Preparation and Antitumor Evaluation of Four Pentacyclic Triterpenoids and 10-Hydroxycamptothecin Self-Assembled Nanoparticles

Pharmaceutics
Background/Objectives: A carrier-free self-assembled nanomedicine delivery system refers to a high drug-loading nanomedicine delivery system prepared by one or more active drug ingredients through supramolecular self-assembly, which has the advantages of
Tingen Zhang, Yiwen Hu, Wenzhuo Yang, Xiaochao Huang, Linhui Zhang, Xiaotong Hou, Pengyu Shen, Ruihong Jian, Zhidong Liu, Jiaxin Pi   +9 more
doaj   +1 more source

The Antitrust Modernization Commission Homepage

, 2007
Website for the Antitrust Modernization Commission, a 12-member committee charged to review antitrust laws and provide recommendations regarding issues and possible changes or modernizations.
United States. Antitrust Modernization Commission.
core  

Educational Reform, Modernization and Development: A Cold War Transnational Process [PDF]

, 2019
[EN] The objective of this book is to analyze the set of external factors that intervened in the processes of educational reforms that took place in Spain and several Latin American countries during the 1960s and 1970s. The book pays special attention to
Martín-García, Oscar José, Delgado Gómez-Escalonilla, Lorenzo   +1 more
core   +1 more source

The Open‐Source Paradox: Africa's Digital Sovereignty and the Structural Limits of Artificial Intelligence Autonomy

AI &Innovation, EarlyView.
ABSTRACT Open‐source artificial intelligence is widely promoted as a democratising pathway to digital sovereignty for African states, offering access to frontier architectures without prohibitive capital investment. This paper investigates whether open‐source AI represents a credible route to autonomy or generates a new form of structural dependency ...
Ololade A. Shonubi
wiley   +1 more source