Search results for " trimming"

showing 2 items of 2 documents

Chalcogenide thin films for direct resistors fabrication and trimming

2004

Abstract The fabrication of thin film resistors based on Ge–Sb–Te chalcogenide alloys is proposed. By exploiting the phase change properties of the deposited film, a laser beam is used for inducing a transition from high to low resistivity along selected paths. Conductivity changes as high as four orders of magnitude can be routinely achieved. This candidates the technique for maskless fabrication of compact precision resistors for a variety of applications.

FabricationMaterials scienceChalcogenideOrders of magnitude (temperature)business.industryMechanical EngineeringPhysics::OpticsConductivityCondensed Matter PhysicsLaser trimmingComputer Science::Otherlaw.inventionCondensed Matter::Materials Sciencechemistry.chemical_compoundchemistryMechanics of MaterialsElectrical resistivity and conductivitylawOptoelectronicsGeneral Materials ScienceThin filmResistorbusiness
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Summer pruning in table grape

2013

This paper reviews cultural practices to improve fruit quality in table grape during vegetative and reproductive seasons. Summer pruning in table grape (Vitis vinifera L.) has more effects than winter pruning, above all with regard to plant productivity and final number of bunches for harvesting. Thinning is one of the most cultural technique and it consists in the elimination of vegetative or reproductive organs in excess. Other summer canopy management techniques include leaf removal, fruit shoots positioning, shoot trimming and girdling.

girdling leaf removal thinning trimming Vitis vinifera L.leaf removallcsh:Biology (General)lcsh:Botanythinninggirdlinglcsh:QH301-705.5trimminglcsh:QK1-989
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