Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Yunita Anggraini"'
Publikováno v:
Química Nova, Vol 44, Iss 9, Pp 1204-1209 (2021)
In this study, we investigate the effects of nitrogen and boron dopants on the properties of phenalene/phenalenyl systems based on the Hückel theory by using the Hueckel Molecular Orbital software. The dopants configurations are graphitic, pyridinic
Externí odkaz:
https://doaj.org/article/70c4123be9e24e7abe284d915e0b05aa
Autor:
Yunita Anggraini, Akhmad Yusuf, Surjani Wonorahardjo, Daniel Kurnia, Sparisoma Viridi, Inge Magdalena Sutjahja
Publikováno v:
Arabian Journal of Chemistry, Vol 15, Iss 8, Pp 103963- (2022)
This study focused on the effects of methylation and different anions (Br− and Cl−) on the physicochemical and thermal properties of [C16MIM]X and [C16MMIM]X, belonging to the imidazolium-based ionic liquid (IL) family. The effect of methylation
Externí odkaz:
https://doaj.org/article/f831ab5725604668be1de0537b229df3
Autor:
Annisa Rahman, Akhmad Yusuf, Risky Afandi Putri, Yunita Anggraini, Febri Berthalita Pujaningsih, Daniel Kurnia, Surjamanto Wonorahardjo, Inge Magdalena Sutjahja
Publikováno v:
Materials Research, Vol 24, Iss 6 (2021)
Abstract Freezing of cobalt nitrate hexahydrate (CoNHH) under a static magnetic field was studied at three different magnetic field intensities. The results show that the magnetic field has a significant effect when the sample enters the solid phase
Externí odkaz:
https://doaj.org/article/28062646d33c436596cc0a9a8ace7881
Publikováno v:
Journal of Tropical Soils, Vol 18, Iss 2, Pp 131-139 (2013)
The impact of agricultural intensification on soil degradation now is occurring in tropical countries. The objective of this study was to determine the effect of long-term tillage and N fertilization on soil properties and crop yields in corn-soybean
Externí odkaz:
https://doaj.org/article/fcb4672ae62e475080e8e64c153da83f
Publikováno v:
Jurnal Penelitian Perawat Profesional. 5:491-498
Nyeri punggung adalah salah satu rasa yang tidak nyaman yang paling sering dirasakan ibu hamil trimester III. Nyeri punggung dapat terjadi karena adanya tekanan otot punggung ataupun pergeseran pada tulang punggung sehingga menyebabkan sendi tertekan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b90174c1b78e52a3575ad11e24d1b39
https://doi.org/10.37287/jppp.v5i2.1468
https://doi.org/10.37287/jppp.v5i2.1468
Publikováno v:
Oksitosin : Jurnal Ilmiah Kebidanan. 9:131-141
Anemia in pregnant women is a condition where there is a lack of red blood cells or hemoglobin. A condition where in the first and third trimesters there is an increase in plasma volume in a greater proportion than the increase in erythrocytes, resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dabdc93ae11e509110679454609cc3e7
https://doi.org/10.35316/oksitosin.v9i2.1676
https://doi.org/10.35316/oksitosin.v9i2.1676
Autor:
Inge Magdalena Sutjahja, Sparisoma Viridi, Surjamanto Wonorahardjo, D. Kurnia, Yunita Anggraini, Alfriska O. Silalahi
Publikováno v:
Instrumentation Mesure Métrologie. 20:195-202
Accurate measurement of the thermal conductivity of a heat transfer fluid (HTF) is important for optimizing the performance of a thermal energy storage system. Herein, we develop a system to measure the thermal conductivity of an HTF during temperatu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cea14074fbdd41364c4cd46300cd6607
https://doi.org/10.18280/i2m.200403
https://doi.org/10.18280/i2m.200403
Publikováno v:
Revista de Chimie. 72:198-209
The Huckel method is an old fashion method to predict the molecular orbital and energies of electrons in a conjugated molecule. Although Huckel`s theory`s approximations are relatively crude, its general results are still reasonable compared to t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b0eefd2b4aed17df5a432f8a61d6ac6
https://doi.org/10.37358/rc.21.3.8448
https://doi.org/10.37358/rc.21.3.8448
Publikováno v:
Materials Today: Proceedings. 44:3188-3191
This study focused on the effects of anions and the alkyl chain length of cations on the thermophysical properties of imidazolium-based ionic liquid (ILs). The data were obtained from references and the NIST database. The studied parameters include t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ae8aae1513697cf98619f2afc61d879
https://doi.org/10.1016/j.matpr.2020.11.434
https://doi.org/10.1016/j.matpr.2020.11.434
Autor:
YUNITA ANGGRAINI, .
Fluktuatif kasus terkonfirmasi positif COVID-19 menuntut konsistensi solidaritas masyarakat untuk menerapkan disiplin protokol kesehatan 3M, yaitu memakai masker, mencuci tangan, dan menjaga jarak. Namun, efektivitas protokol kesehatan diperdebatkan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4603::8a8dc4df4447da1ec31b9c3788bcab02
http://repository.unj.ac.id/22482/1/COVER.pdf
http://repository.unj.ac.id/22482/1/COVER.pdf
