{
  "@context": {
    "@base": "https://portfoliodb.hslu.ch/",
    "madek": "https://portfoliodb.hslu.ch/ns#",
    "madek_system": "https://portfoliodb.hslu.ch/vocabulary/madek_system:",
    "Keyword": "https://portfoliodb.hslu.ch/vocabulary/keyword/",
    "Role": "https://portfoliodb.hslu.ch/roles/",
    "rdf": "http://www.w3.org/1999/02/22-rdf-syntax-ns#",
    "rdfs": "http://www.w3.org/2000/01/rdf-schema#",
    "owl": "http://www.w3.org/2002/07/owl#",
    "madek_core": "https://portfoliodb.hslu.ch/vocabulary/madek_core:",
    "madek_institution": "https://portfoliodb.hslu.ch/vocabulary/institution:",
    "madek_creative_work": "https://portfoliodb.hslu.ch/vocabulary/creative_work:",
    "madek_rights": "https://portfoliodb.hslu.ch/vocabulary/rights:"
  },
  "@graph": [
    {
      "@id": "https://portfoliodb.hslu.ch/entries/b6b8545b-df24-486a-a539-89001a7b9e87",
      "@type": "madek:MediaEntry",
      "madek_creative_work:format": {
        "@value": "76 Seiten",
        "@type": "madek:Text"
      },
      "madek_creative_work:language": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/c6e7b266-1f09-4c82-88de-8542130ed40d"
      },
      "madek_creative_work:location": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/c4d756a5-1828-4357-8af0-86663a02043a"
      },
      "madek_rights:lizenzierung": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/f9e075c7-4438-40ae-a720-38ee90913d26"
      },
      "madek_creative_work:participating_instituions": {
        "@value": "Europäischen Weltraumorganisation ESA, Kompetenzzentrum Bioscience and Medical, Hergiswil",
        "@type": "madek:Text"
      },
      "madek_rights:classification": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/1cc7a5b5-85bd-405f-9fc4-af99c6f880fd"
      },
      "madek_rights:web_statement": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/b6725459-379b-4b85-b8cf-273fbbeb9265"
      },
      "madek_core:authors": {
        "@id": "https://portfoliodb.hslu.ch/people/45c6b1e6-06fe-4eb5-aa78-bcce3ff81ef5"
      },
      "madek_institution:project_leader": {
        "@id": "https://portfoliodb.hslu.ch/people/45c4078d-fb4e-40a4-8895-f0cd15879857"
      },
      "madek_core:portrayed_object_date": {
        "@value": "07.06.2019",
        "@type": "madek:TextDate"
      },
      "madek_institution:project_type": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/a2ef2e97-1d72-4123-9b84-e3079b2ebeb2"
      },
      "madek_core:description": {
        "@value": "In einem kleinmassstäbigen, geschlossenen System wie zum Beispiel in einem Habitat im Weltraum, ist die\r\nNachhaltigkeit innerhalb des Systems besonders wichtig. Einige Mikroalgen-Arten verfügen über die\r\nFähigkeit Licht und CO 2 innerhalb des Habitates nutzbar zu machen, um photosynthetisch Sauerstoff zu\r\ngenerieren. Hier werden das Konzept sowie auch die Konstruktion eines Flachplatten-Bioreaktor (mit einem\r\nVolumen von min. 10 Liter) dokumentiert. Diesen Prototyp kann man für die Forschung im Labormassstab\r\neinsetzen. Die Hauptkomponenten sind der Kultivierungsbehälter und die externe Sensorenkammer. Das\r\nAlgenmedium zirkuliert zwischen diesen zwei Hauptkomponenten mit Hilfe einer Membranpumpe. Die\r\nSensorenkammer besteht aus einem 3d-gedruckten Gehäuse aus PLA und einem Sensoren-Array, welches die\r\npH-Werte, die Konzentration von gelöstem Sauerstoff im Medium, Temperatur und die optische Dichte\r\n(Fluoreszenz/Chlorophyll-Zellen) misst. Das Gesamtsystem besitzt eine modulare Bauweise und ist teilweise\r\nsterilisierbar. Mit diesem Prototyp ist es möglich, neue Methoden zu entwickeln, die die Wachstumsrate und\r\nBiomassenkonzentration von Mikroalgenzellen verbessern, um einen Carbon-Negativen Prozess zu\r\nerreichen.\r\n\r\nOn small-scale, closed system such as a habitat in outer space, the complete sustainability inside the system is\r\nhighly sought after. Some microalgae have the ability to harness the light and use the CO 2 from inside the\r\nhabitat to photo-synthetically produce oxygen and take up liquid human waste. This work documents the\r\ndetails of the construction of a ten-liter flat-plate bioreactor system that has been designed for experiments at\r\nthe laboratory scale. The system consists of one cultivating vessel, a dedicated sensor chamber. The algal\r\nmedium is continuously pumped out of the vessel to the sensor chamber, before routed back into the main\r\ntank via a diaphragm pump. The sensor chamber is fitted with probes that measures pH, dissolved oxygen,\r\ntemperature (in main tank and the sensor chamber), the optical density of the medium and the chlorophyll\r\nfluorescence. The reactor is modular and sterilizable. Based on the current reactor design, the operation of the\r\nsystem should enhance growth rate and biomass concentration of microalgae cells with low power inputs\r\ncreating a carbon negative process.",
        "@type": "madek:Text"
      },
      "madek_core:copyright_notice": {
        "@value": "Nguyen Chanh Dat, Hochschule Luzern - Departement Technik & Architektur",
        "@type": "madek:Text"
      },
      "madek_institution:project-expert": {
        "@id": "https://portfoliodb.hslu.ch/people/7ff73db3-89af-4a4e-80a5-4e33d4773b8b"
      },
      "madek_institution:field_of_department": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/e02dca77-c61e-48af-be55-0bbb8a6d916a"
      },
      "madek_institution:field_of_study": {
        "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/4198c712-b97f-40c8-be14-3f587babff19"
      },
      "madek_core:title": {
        "@value": "Construction of an algalbioreactor for space habitats",
        "@type": "madek:Text"
      }
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_creative_work:format",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Format"
        },
        {
          "@language": "en",
          "@value": "Format"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": "z.B. 237 x 170 cm"
        },
        {
          "@language": "en",
          "@value": "E.g. 237 x 170 cm"
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_creative_work:language",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Sprache"
        },
        {
          "@language": "en",
          "@value": "Language"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_creative_work:location",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Ort"
        },
        {
          "@language": "en",
          "@value": "Place"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_rights:lizenzierung",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Lizenzierung"
        },
        {
          "@language": "en",
          "@value": "Licence"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": "Wird bei einer Veröffentlichung durch die HSLU bestätigt. Verwendung der Arbeit: Namensnennung – Nicht-kommerziell – Keine Bearbeitung"
        },
        {
          "@language": "en",
          "@value": "If publication on website only. Confirmation by HSLU. CC-BY-NC-ND."
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_creative_work:participating_instituions",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Externe Praxispartner"
        },
        {
          "@language": "en",
          "@value": "External partner"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_rights:classification",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Klassifikation"
        },
        {
          "@language": "en",
          "@value": "Classification"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_rights:web_statement",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Hinweis zu Rechtsgrundlagen"
        },
        {
          "@language": "en",
          "@value": "Notes on legal basis"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": "Im Merkblatt unter Hilfe finden Sie den Link zur Studienordnung der HSLU."
        },
        {
          "@language": "en",
          "@value": "See Academic Ordinance Governing."
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_core:authors",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Autor/in"
        },
        {
          "@language": "en",
          "@value": "Author"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_institution:project_leader",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Betreuer/Betreuerin"
        },
        {
          "@language": "en",
          "@value": "Supervisor"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": "Es sind alle Betreuer/Betreuerinnnen aufzuführen."
        },
        {
          "@language": "en",
          "@value": "Show all supervisors"
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_core:portrayed_object_date",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Datierung"
        },
        {
          "@language": "en",
          "@value": "Date"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_institution:project_type",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Art der Arbeit"
        },
        {
          "@language": "en",
          "@value": "Type of assignment"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_core:description",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Beschreibung"
        },
        {
          "@language": "en",
          "@value": "Description"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_core:copyright_notice",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Urheberrechtshinweis"
        },
        {
          "@language": "en",
          "@value": "Copyright Notice"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_institution:project-expert",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Experte/Expertin"
        },
        {
          "@language": "en",
          "@value": "Expert"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_institution:field_of_department",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Departement"
        },
        {
          "@language": "en",
          "@value": "School"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_institution:field_of_study",
      "rdfs:label": [
        {
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          "@value": "Studiengang/Studienrichtung"
        },
        {
          "@language": "en",
          "@value": "Programme/Specialisation"
        }
      ],
      "rdfs:comment": [
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          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@type": "madek:MetaKey",
      "@id": "madek_core:title",
      "rdfs:label": [
        {
          "@language": "de",
          "@value": "Titel"
        },
        {
          "@language": "en",
          "@value": "Title"
        }
      ],
      "rdfs:comment": [
        {
          "@language": "de",
          "@value": null
        },
        {
          "@language": "en",
          "@value": null
        }
      ]
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/c6e7b266-1f09-4c82-88de-8542130ed40d",
      "@type": "madek:Keyword",
      "rdfs:label": "Englisch"
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/c4d756a5-1828-4357-8af0-86663a02043a",
      "@type": "madek:Keyword",
      "rdfs:label": "Horw"
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/f9e075c7-4438-40ae-a720-38ee90913d26",
      "@type": "madek:Keyword",
      "rdfs:label": "Creative Commons Lizenz: CC-BY-NC-ND"
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/1cc7a5b5-85bd-405f-9fc4-af99c6f880fd",
      "@type": "madek:Keyword",
      "rdfs:label": "öffentlich"
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/b6725459-379b-4b85-b8cf-273fbbeb9265",
      "@type": "madek:Keyword",
      "rdfs:label": "Studienordnung für die Ausbildung an der Hochschule Luzern, FH Zentralschweiz"
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/a2ef2e97-1d72-4123-9b84-e3079b2ebeb2",
      "@type": "madek:Keyword",
      "rdfs:label": "Bachelorarbeit"
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/e02dca77-c61e-48af-be55-0bbb8a6d916a",
      "@type": "madek:Keyword",
      "rdfs:label": "Technik & Architektur"
    },
    {
      "@id": "https://portfoliodb.hslu.ch/vocabulary/keyword/4198c712-b97f-40c8-be14-3f587babff19",
      "@type": "madek:Keyword",
      "rdfs:label": "Maschinentechnik"
    },
    {
      "@type": "madek:Person",
      "@id": "https://portfoliodb.hslu.ch/people/45c6b1e6-06fe-4eb5-aa78-bcce3ff81ef5",
      "rdfs:label": "Chanh Dat Nguyen"
    },
    {
      "@type": "madek:Person",
      "@id": "https://portfoliodb.hslu.ch/people/45c4078d-fb4e-40a4-8895-f0cd15879857",
      "rdfs:label": "Gerhard Stefan Székely (TA)"
    },
    {
      "@type": "madek:Person",
      "@id": "https://portfoliodb.hslu.ch/people/7ff73db3-89af-4a4e-80a5-4e33d4773b8b",
      "rdfs:label": "Paul Joachim Schüngel"
    },
    {
      "@id": "madek:MetaKey",
      "@type": "rdf:Property"
    },
    {
      "@id": "madek:Role",
      "@type": "rdf:Property"
    }
  ]
}