Results 91 to 100 of about 81,113,489 (300)
VALERIAN ROOTS (VALERIANA OFFICINALIS L.) PRODUCED IN AUTUMN AND SPRING PLANTING DATE [PDF]
, 2015 This paper examines the influence of agro-ecological conditions and plantation periods on the occurrence of planting dates of flower stalks, offering fresh and dried valerian root.
Popović, Vera***no@email.com***Institute of Field and Vegetable Crops, Maksima Gorkog 30, 21000 Novi Sad*** +13 more
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Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer +4 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ +19 more
wiley +1 more source
A closer look at the role of the fruit and vegetable planting restriction provision on land use in the United States [PDF]
Current U.S. farm programs make payments to farmers based in part on historical base acres planted in particular program crops such as corn, soybeans, cotton, wheat and soybeans.
Balagtas, Joseph Valdes +3 more
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Root temperature and growth of young tomato plants [PDF]
, 1977 During recent years sophisticated techniques are applied in the glasshouse industry for the control of the glasshouse climate. Along with that development, extensive research programs were carried out to establish optimum conditions for growth.
Harssema, H.
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HortScienceThe rubber dandelion, Taraxacum kok-saghyz (TK), produces similar quality natural rubber (NR) to Hevea but can be grown in temperate regions and could supplement the global supply chain, providing NR security to countries relying on imports.
Nathaniel P. King-Smith +4 more
doaj +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Siliao yanjiuThis experiment aimed to determine the optimal planting density for different varieties of silage maize in Shandong Province. Four planting densities (65 000, 75 000, 85 000 and 95 000 plants/hm2) were tested to investigate their effects on agronomic ...
LIU Qinglun, MENG Jibin, ZHANG Shuqin
doaj