Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2756902049', 'doi': None, 'title': 'Equilibrium studies for the removal of nitrates from aqueous solutions using acid treated sunflower seed husk (Helianthus annuus)', 'display_name': 'Equilibrium studies for the removal of nitrates from aqueous solutions using acid treated sunflower seed husk (Helianthus annuus)', 'publication_year': 2013, 'publication_date': '2013-01-01', 'ids': {'openalex': 'https://openalex.org/W2756902049', 'mag': '2756902049'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'http://ir.msu.ac.zw:8080/xmlui/handle/11408/633?show=full', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5083640203', 'display_name': 'Fidelis Chigondo', 'orcid': 'https://orcid.org/0000-0001-6126-1093'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Fidelis Chigondo', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5113822167', 'display_name': 'Edith Sebata', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'E. Sebata', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5032228387', 'display_name': 'A. Maringe', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'A. Maringe', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5046622763', 'display_name': 'Mambo Moyo', 'orcid': 'https://orcid.org/0000-0003-4845-3028'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Mambo Moyo', 'raw_affiliation_strings': [], 'affiliations': []}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5019318121', 'display_name': 'Benias C. Nyamunda', 'orcid': 'https://orcid.org/0000-0002-5137-7292'}, 'institutions': [], 'countries': [], 'is_corresponding': False, 'raw_author_name': 'Benias C. Nyamunda', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 65}, 'biblio': {'volume': None, 'issue': None, 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11745', 'display_name': 'Potato Plant Research', 'score': 0.8708, 'subfield': {'id': 'https://openalex.org/subfields/1106', 'display_name': 'Food 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/T11745', 'display_name': 'Potato Plant Research', 'score': 0.8708, 'subfield': {'id': 'https://openalex.org/subfields/1106', 'display_name': 'Food 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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/helianthus-annuus', 'display_name': 'Helianthus annuus', 'score': 0.94383883}, {'id': 'https://openalex.org/keywords/husk', 'display_name': 'Husk', 'score': 0.73098373}, {'id': 'https://openalex.org/keywords/sunflower-seed', 'display_name': 'Sunflower seed', 'score': 0.7246627}], 'concepts': [{'id': 'https://openalex.org/C2778181364', 'wikidata': 'https://www.wikidata.org/wiki/Q171497', 'display_name': 'Helianthus annuus', 'level': 3, 'score': 0.94383883}, {'id': 'https://openalex.org/C2779197568', 'wikidata': 'https://www.wikidata.org/wiki/Q423986', 'display_name': 'Sunflower', 'level': 2, 'score': 0.87079525}, {'id': 'https://openalex.org/C75296557', 'wikidata': 'https://www.wikidata.org/wiki/Q14524280', 'display_name': 'Husk', 'level': 2, 'score': 0.73098373}, {'id': 'https://openalex.org/C3019322901', 'wikidata': 'https://www.wikidata.org/wiki/Q1076906', 'display_name': 'Sunflower seed', 'level': 3, 'score': 0.7246627}, {'id': 'https://openalex.org/C184651966', 'wikidata': 'https://www.wikidata.org/wiki/Q906356', 'display_name': 'Aqueous solution', 'level': 2, 'score': 0.57486844}, {'id': 'https://openalex.org/C185592680', 'wikidata': 'https://www.wikidata.org/wiki/Q2329', 'display_name': 'Chemistry', 'level': 0, 'score': 0.523546}, {'id': 'https://openalex.org/C6557445', 'wikidata': 'https://www.wikidata.org/wiki/Q173113', 'display_name': 'Agronomy', 'level': 1, 'score': 0.4079439}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.35576135}, {'id': 'https://openalex.org/C144027150', 'wikidata': 'https://www.wikidata.org/wiki/Q48803', 'display_name': 'Horticulture', 'level': 1, 'score': 0.33393434}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.18379155}, {'id': 'https://openalex.org/C178790620', 'wikidata': 'https://www.wikidata.org/wiki/Q11351', 'display_name': 'Organic chemistry', 'level': 1, 'score': 0.08086023}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'http://ir.msu.ac.zw:8080/xmlui/handle/11408/633?show=full', 'pdf_url': None, 'source': None, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W35347744', 'https://openalex.org/W3126890541', 'https://openalex.org/W30950250', 'https://openalex.org/W3005031990', 'https://openalex.org/W2998417754', 'https://openalex.org/W2939623259', 'https://openalex.org/W2845886845', 'https://openalex.org/W2598762612', 'https://openalex.org/W2472335036', 'https://openalex.org/W2467925166', 'https://openalex.org/W2334955731', 'https://openalex.org/W2332263986', 'https://openalex.org/W2262591463', 'https://openalex.org/W2160463101', 'https://openalex.org/W2121727078', 'https://openalex.org/W2103582324', 'https://openalex.org/W2088584629', 'https://openalex.org/W2029193843', 'https://openalex.org/W1977611826', 'https://openalex.org/W1967284297'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2756902049', 'counts_by_year': [], 'updated_date': '2024-12-07T15:44:39.762124', 'created_date': '2017-10-06'}