{"id":"https://openalex.org/W2280159995","doi":null,"title":"Sunlight monitoring and controlling system","display_name":"Sunlight monitoring and controlling system","publication_year":2010,"publication_date":"2010-01-01","ids":{"openalex":"https://openalex.org/W2280159995","mag":"2280159995"},"language":"en","primary_location":{"id":"mag:2280159995","doi":null,"is_oa":false,"landing_page_url":"http://dl.lib.mrt.ac.lk/handle/123/8435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5057893614","display_name":"Iaau Abeyrathne","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I195740183","display_name":"University of Moratuwa","ror":"https://ror.org/0491f5305","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Iaau Abeyrathne","raw_affiliation_strings":["Univ. of Moratuwa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Moratuwa","institution_ids":["https://openalex.org/I195740183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001582505","display_name":"Hkn Amarasinghe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I195740183","display_name":"University of Moratuwa","ror":"https://ror.org/0491f5305","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Hkn Amarasinghe","raw_affiliation_strings":["Univ. of Moratuwa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Moratuwa","institution_ids":["https://openalex.org/I195740183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014025907","display_name":"Wktr Amarasignhe","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I195740183","display_name":"University of Moratuwa","ror":"https://ror.org/0491f5305","country_code":"LK","type":"education","lineage":["https://openalex.org/I195740183"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Wktr Amarasignhe","raw_affiliation_strings":["Univ. of Moratuwa"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ. of Moratuwa","institution_ids":["https://openalex.org/I195740183"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019133592","display_name":"Mdp Bamunuarachchi","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Mdp Bamunuarachchi","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5102197843","display_name":"AS Karunananda","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"AS Karunananda","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.27782199,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12093","display_name":"Greenhouse Technology and Climate Control","score":0.7480000257492065,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T12093","display_name":"Greenhouse Technology and Climate Control","score":0.7480000257492065,"subfield":{"id":"https://openalex.org/subfields/1110","display_name":"Plant Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T13420","display_name":"Arduino and IoT Applications","score":0.09889999777078629,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":0.059300001710653305,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/reflective-mirrors","display_name":"reflecting mirror","score":0.75},{"id":"https://openalex.org/keywords/stepper-motor","display_name":"stepper motor","score":0.7400000095367432},{"id":"https://openalex.org/keywords/light-dependent-resistor","display_name":"light dependent resistor","score":0.9750000238418579},{"id":"https://openalex.org/keywords/optical-sensing","display_name":"optical sensing","score":0.4690000116825104},{"id":"https://openalex.org/keywords/parallel-port","display_name":"parallel port","score":0.5260000228881836},{"id":"https://openalex.org/keywords/plant-growth","display_name":"plant growth","score":0.5960000157356262},{"id":"https://openalex.org/keywords/photosynthesis","display_name":"photosynthesis","score":0.7120000123977661}],"concepts":[{"id":"https://openalex.org/C170853661","wikidata":"https://www.wikidata.org/wiki/Q193788","display_name":"Sunlight","level":2,"score":0.9826592206954956},{"id":"https://openalex.org/C168167062","wikidata":"https://www.wikidata.org/wiki/Q1117970","display_name":"Component (thermodynamics)","level":2,"score":0.5763517618179321},{"id":"https://openalex.org/C2778415886","wikidata":"https://www.wikidata.org/wiki/Q1823435","display_name":"Reflector (photography)","level":3,"score":0.4110090732574463},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4092775285243988},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.35986554622650146},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.3105812668800354},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.19005531072616577},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0},{"id":"https://openalex.org/C2982854487","wikidata":"https://www.wikidata.org/wiki/Q9128","display_name":"Light source","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"mag:2280159995","doi":null,"is_oa":false,"landing_page_url":"http://dl.lib.mrt.ac.lk/handle/123/8435","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W2149691064","https://openalex.org/W2618805090","https://openalex.org/W2259919421","https://openalex.org/W7096130806","https://openalex.org/W2025726178","https://openalex.org/W2370427000","https://openalex.org/W2393429853","https://openalex.org/W2362983144","https://openalex.org/W3009718112","https://openalex.org/W1966823010"],"abstract_inverted_index":{"Sunlight":[0,28,111],"is":[1,13,41,109,118,126],"important":[2],"for":[3,15,43,56],"the":[4,9,19,57,88,91,107,124,136,143,146,154],"growth":[5],"of":[6,22,179],"plants":[7,16,92],"and":[8,52,93,123,152,170],"photosynthesis":[10],"process.":[11],"It":[12],"difficult":[14],"to":[17,25,46,53,70,90,142,157],"get":[18,30],"necessary":[20],"amount":[21],"sunlight":[23,48,55,62,82,89,94,108,137],"due":[24],"various":[26],"factors.":[27],"may":[29],"disturbed":[31],"by":[32,128,135],"obstacles":[33],"such":[34,38],"as":[35,106,120],"buildings.":[36],"In":[37],"situations":[39],"it":[40,172],"useful":[42],"many":[44],"purposes":[45],"record":[47],"detected":[49],"time":[50],"period":[51],"divert":[54],"areas":[58],"where":[59],"there":[60],"are":[61,140],"needed":[63],"plants.":[64],"A":[65],"system":[66,76,125,166],"has":[67,114],"been":[68],"developed":[69],"achieve":[71],"these":[72],"two":[73,78,129],"tasks.":[74],"The":[75,132],"contains":[77],"main":[79],"hardware":[80],"components;":[81],"focusing":[83,112],"component":[84,96,113,139],"which":[85,97,103,117],"will":[86],"reflect":[87],"detecting":[95,138],"includes":[98],"three":[99],"light":[100],"dependent":[101],"resistors":[102],"generate":[104],"signals":[105,133],"detected.":[110],"a":[115,121],"mirror":[116,155],"used":[119,175],"reflector":[122],"driven":[127],"stepper":[130],"motors.":[131],"generated":[134],"taken":[141],"computer":[144],"through":[145],"parallel":[147],"port.":[148],"Controlling":[149],"software":[150],"focuses":[151],"controls":[153],"according":[156],"incoming":[158],"signals.":[159],"This":[160],"paper":[161],"emphasizes":[162],"how":[163,171],"successfully":[164],"this":[165],"can":[167,173],"be":[168,174],"implemented":[169],"in":[176],"different":[177],"kinds":[178],"fields.":[180]},"counts_by_year":[],"updated_date":"2025-11-06T04:12:42.849631","created_date":"2016-06-24T00:00:00"}