Museum program design supports parent-child engineering talk during tinkering and reminiscing
This study focused on fiddling, funny form of open-solving that is being adopted widely in science, technology, engineering and math (STEM) education as a way to encourage the involvement of children in the practice of engineering discipline.
However, the design of exhibitions and programs and the nature of the interaction of children with adults can determine whether and to what extent tinkering raises participation in engineering practices such as testing and redesign. Museum researchers and practitioners work together using design-based research to develop and test programs that could tamper with the best study engineering support.
Two of the programs is determined what family should undertake engineering projects and provide exhibition space for testing and design iterations (ie, function-focused programs), and the two programs do not. A total of 61 families with children 6 to 8 years (Mage = 7:07 years; 25 women) were observed for any of the programs and when recalled immediately after the play. parent-child interaction patterns associated with understanding and remembering the combined hands-parent-child events and joint involvement talk and talk the engineering design process is measured.
All four similar programs in terms of joint parent-child involvement. Compared with families who do not participate in function-focused program, families who do not speak more about the engineering design process for tinkering and when recalled. Parent-child talk engineered for tinkering mediated the relationship between design and engineering program speech when recalled. Implications for research on teaching practices and a children’s museum are discussed.
3D rapid prototyping Electrochemistry Organic Transistor by photocurable composite resin
Rapid Prototyping (RP) promises to induce a revolutionary impact on how objects can be produced and used in the manufacturing industry as well as in everyday life. Over time the standard technique as 3D Stereolithography (SL) has become a fundamental technology for RP and Additive Manufacturing (AM), because it allows the fabrication of 3D objects from photocurable resin cost-effective.
Efforts to get a device that is more complex than just simulacre aesthetic, has spent with an uncertain outcome. The multidisciplinary nature of the manufacturing techniques such as furtherly blocking the route to the fabrication of complex devices. A good knowledge of the fundamentals of materials science and engineering required to handle the SL technology, characterization and testing aspects.
Within this framework, the purpose of our research to reveal new approaches to get RP complex devices, namely Organic Electro-Chemical Transistor (OECTs), the SL technique exploits conductive resin composites based on poly (3,4-ethylenedioxythiophene): polystyrene sulfonate (PEDOT: PSS) and a photo-curable poly (ethylene glycol) diacrylate (PEGDA). A comprehensive study were presented, ranging from the optimization of composite resins and characterization of electrochemical properties, up to 3D printing OECTs and testing. show relevant in biosensing for dopamine (DA) detection using 3D OECTs too.
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Human Mumps Virus (MuV) IgM ELISA Kit |
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96 Well ELISA Plate, 8-Well, Detachable, High Binding, WhiteFrame & Black Well, |
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Description: PCR Plates & Tubes; A354 PCR Plate-Axygen |
96 Well ELISA Plate, 8-Well, Detachable, High Binding, White Frame & CLear Well, |
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504201 | NEST Biotechnology | 50 pcs/cs | EUR 38.5 |
Description: 96 Well ELISA Plate, 8-Well, Detachable, High Binding, White Frame & CLear Well, 5/pk, 50/cs |
96 Well ELISA Plate, 8-Well, Detachable, High Binding, White Frame & White Well, |
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504271 | NEST Biotechnology | 50 pcs/cs | EUR 51.15 |
Description: 96 Well ELISA Plate, 8-Well, Detachable, High Binding, White Frame & White Well, 5/pk, 50/cs |
Tissue Culture Plate, 96 Well |
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TCP20-96 | Bio Basic | 1 UNIT | EUR 64.18 |
Clear Coated 96 Well Plate, 1EA |
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C107-1EA | Arbor Assays | 1EA | EUR 162 |
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BR701354-24EA | Scientific Laboratory Supplies | PK24 | EUR 183.6 |
96-Well Protein Folding Plate |
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PFS096 | ProFoldin | kit | EUR 347.84 |
Description: This product includes one 96-well plate with 96 protein folding solutions, 0.5 ml in each well of the mother plate; 1.4 ml of Inclusion Body Solubilizer; 4 ml of Neutralizer. Each experiment uses 0.1 ml of the solutions from the mother plate. Each mother plate contains 0.5 ml of solutions in each well and can be used for multiple experiments of folding various proteins. |
BioMag® 96-Well Plate Separator |
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8MB4109S-1 | Polysciences Europe GmbH | 1magnet | EUR 955 |
Protein A-coated ELISA plate (8 well strips, 96 wells/plate) 5 plates/pack |
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PRTA55-5P | Alpha Diagnostics | 1 PK | EUR 315.6 |
Protein G-coated ELISA plate (8 well strips, 96 wells/plate) 5 plates/pack |
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DEEP WELL PLATE 96 WELL 2.0 ML STERIL - PK50 |
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96 well PCR plate ns - PK50 |
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Polystyrene-bottomed 96-well plate + lid (ELISPOT) |
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2 x Clear 96 well Plate, 2EA |
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5 x Clear 96 well Plate, 5EA |
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2 x Clear 96 well Plate, 2EA |
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Protein A&G-coated ELISA plate (8 well strips, 96 wells/plate) 5 plates/pack |
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Nunc Lid for 96 well plate - PK50 |
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264122 | Scientific Laboratory Supplies | PK50 | EUR 143.1 |
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PCR1236 | Scientific Laboratory Supplies | PK50 | EUR 433.35 |
96 well filter plate (no filter) |
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SD5006-EMPTY | Bio Basic | 12UNIT | EUR 104.89 |
96 Deep Well Plate Square Wells - PK100 |
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Black Half Area 96 Well Plate, 1EA |
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X023-1EA | Arbor Assays | 1EA | EUR 25 |
96 well DNA plate with membrane (960ul each well) |
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SD5007 | Bio Basic | 12UNIT | EUR 291.24 |
96 well RNA plate with membrane (960ul each well) |
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96 Well PCR Plate Clear Wells - PK50 |
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96-well plate Plasmid DNA Prep (mini) |
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96-Well Plate Viral DNA Miniprep Kit |
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BS415 | Bio Basic | 5XPlates, 480prep | EUR 300.37 |
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96 Well ELISA Plate, Undetachable, High Binding, Clear Frame & CLear Well, 5/pk, |
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514201 | NEST Biotechnology | 50 pcs/cs | EUR 30.36 |
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DM4-48NO | EWC Diagnostics | 1 unit | EUR 572.66 |
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PCR1062 | Scientific Laboratory Supplies | PK50 | EUR 154.44 |
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4002659 | Atto | 1unit | EUR 458.4 |
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PCR1210 | Scientific Laboratory Supplies | PK50 | EUR 318.6 |
Presto™ RNA 96 Well Binding Plate |
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96RBP005 | Geneaid Biotech | each | EUR 132 |
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96-Well G-25 Gel Filtration Plate |
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96PBP005 | Geneaid Biotech | each | EUR 78.5 |
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96PBP100 | Geneaid Biotech | each | EUR 1415 |
96 Well Breast Tumor Genomic DNA Plate |
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D8235086-1 | Biochain | 1 plate | EUR 377 |
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M-673101 | MiTeGen | 80 PLATES | EUR 808 |
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PCR0354 | Scientific Laboratory Supplies | PK100 | EUR 475.2 |
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PCR0360 | Scientific Laboratory Supplies | PK100 | EUR 437.4 |
96 WELL PLATE; SQUARE; U BASE; 1.6ML; PP; 96/PK - PK96 |
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60180-P155 | Scientific Laboratory Supplies | PK96 | EUR 631.8 |
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24-310 | Genesee Scientific | 25 Plates/Unit | EUR 57.82 |
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24-310W | Genesee Scientific | 10 Plates/Unit | EUR 29.37 |
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D8235248-1 | Biochain | 1 plate | EUR 377 |
96 Well Plate Blood Genomic DNA Miniprep Kit |
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BT92031 | Bio Basic | 2Plates, 192prep | EUR 210.85 |
96 Well Plate Blood Genomic DNA Miniprep Kit |
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BT92032 | Bio Basic | 5Plates, 480prep | EUR 389.9 |
96 Well Plate Yeast Genomic DNA Miniprep Kit |
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BS8357 | Bio Basic | 2XPlates, 192prep | EUR 234.6 |
Mouse anti-ACTH Clear Coated 96 Well Plate |
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C271-1EA | Arbor Assays | 1EA | EUR 150 |
Wizard Cryo 1 and 2 96 Well Matrix Block Plate (96 conditions 1.7 mL volumes in a 96-Well block plate) |
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M-R-1008649 | MiTeGen | 98 X 1.7 ml | EUR 316 |
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96-Well Plate Plant Genomic DNA Miniprep Kit |
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BS8361 | Bio Basic | 2XPlates, 192prep | EUR 234.6 |
CORNING® BIOCOAT™ GELATIN 96 WELL CLEAR FLAT BOTTOM ASSAY PLATE, WITH LID, NONSTERILE, 5/PACK, 50/CASE |
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356689 | CORNING | 5/pk | EUR 800.4 |
Description: Advanced Cells - DL; BioCoat 96 Well Clear - DL |
Olympus 96-Well PCR Plate, Non-Skirted |
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24-300 | Genesee Scientific | 25 Plates/Unit | EUR 57.13 |
Description: Ultra Thin Wall, Natural |
96 Well Plate RNA Cleanup and Concentration Kit |
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BRC1251 | Bio Basic | 2xPlates, 192prep | EUR 300.37 |
96-Well Plate Animal Genomic DNA Miniprep Kit |
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BS437 | Bio Basic | 5XPlates, 480prep | EUR 435.58 |
For reported and discussed over the last two decades, there has been research going on to develop advanced energy technologies involving minimum environmental pollution, to replace conventional fossil energy system. Solid oxide fuel cells (SOFCs) is one of the most promising, environmentally friendly and efficient means for the generation of electricity to meet the energy needs of the future.