Commons:Wiki Science Competition 2019/Winners/Switzerland

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These are the finalists for WSC2019 in Switzerland.

This country-level selection had a specific national organizer and a national coordination page.

Files

• This country has a category for its files, other files from there might have been uploaded after the local deadline and moved to the 2019 international category if such deadline was still valid.
• As of now, the files in the local category uploaded within the local deadline are 105, with 12 obviously unsuitable files.
• Uploaders statistics are available here.

Specific classes of files

• 1 video was uploaded in this category.
• 0 pdf files were uploaded in this category.
• This country had at least one set of images. See Image sets from Wiki Science Competition 2019 in Switzerland.

Jury

• the selection was performed directly, with no tool.
• coordinator: Alessandro Marchetti.
• the jurors were provided by a national jury:

  - Elisa ARALDI (biology)

  - Julieta ARANCIO (Science and Technology Studies)

  - Mauro CASSINA (photography)

  - Simon DUTTWYLER (chemistry)

  - Michael GASSER (library science)

  - Dominik LANDWEHR (media specialist)

  - Laura MOLINA BUENO (physics)

• the selection lasted from 2019-12-21 to 2020-01-29.
• the results were published on 2020-02-08.

Prefinalists

This country had the following files considered as possible finalists:

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Files that were uploaded as part of a set are marked with (S), additional sets could have been reconstructed by the organizers.

Finalists

People in science

1st national finalist
Fred Stauffer, Jardin botanique de Genève, analyzing an inflorescence of a palm tree in Senegal. Didier Roguet National winner

Microscopy images

1st national finalist		2nd national finalist
Lung cells infection by Pseudomonas aeruginosa. Benoit-Joseph Laventie National winner		Polarised optical microscopy image of cellulose nanocrystals. Gwendoline Delepierre

3rd national finalist		4th national finalist
SEM image of Pyrrhocoridae . KissedByElectrons		Inductively Coupled Plasma - Deep Reactive Ion Etching (ICP-DRIE) of micro-pillars in silicon). Mgerlt

5th national finalist		6th national finalist
Immunofluorescence targeting the actin filament (red) and the microtubuli structure (green) in HeLa cells. Mariantonietta L.		10 𝝻m heart-shaped sample under scanning election microscopy (SEM). Yating Zhang

Non-photographic media

1st national finalist		2nd national finalist
Picture of honeydew melon obtained with Sapphire Biomolecular Imager Axonlab (Michèle Heidemeyer) National winner		Cell cycle of the bacteria Deinococcus radiodurans. Kevin Floc’h

Image sets

1st national finalist		2nd national finalist
Compilation of seeds with elaiosomes. These seeds are dispersed by ants, known as myrmecochory. Starting from top left: Borago officinalis · Chelidonium majus · Corydalis cava · Corydalis sempervirens · Cytisus scoparius · Dicentra torulosa · Euphorbia lathyris · Euphorbia cyparissias · Jeffersonia diphylla · Pentaglottis sempervirens · Symphytum officinale · Viola elatior Hans Stuessi National winner Single images also uploaded.		Pyrrhocoridae under Scanning Electron Microscope. Stefan Meichtry set of images reconstructed by the organizers.

3rd national finalist
Micrograph of particle separation in nano-liter droplets Mgerlt

Nature and wildlife

1st national finalist (ex aequo)		1st national finalist (ex aequo)
swans at the lake of Zürich. Arthur Gamsa National winner		Redkite flying. Luis Scarabino National winner

3rd national finalist		4th national finalist
Seed (nutlet) of Borago officinalis L. (Borage) with an elaiosome. Hans Stuessi Image selected from a set of images by the organizers.		Grape Hyacinth. Banu Srini

General category

1st national finalist		2nd national finalist
Antimatter experiments in the Antimatter Factory at CERN. SimonWaldherr Originally uploaded in the German category, moved here by the organizers. National winner		CCD Detector of CHEOPS in the clean room of the University of Bern. Thomas Beck