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Aplikasi Mulsa Daun Pisang dan Pupuk Organik Cair (POC) Bonggol Pisang terhadap Pertumbuhan Tanaman Cabai (Capsicum annum L.) Nurmas, Andi; Adawiyah, Robiatul; Harjoni KW, Laode Muh.; Rakian, Tresjia Corina; Leomo, Sitti; Nurhalimah, Sitti
Berkala Penelitian Agronomi Vol 8, No 2 (2020)
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/bpa.v8i2.15176

Abstract

Rendahnya produktivitas tanaman cabai di Sulawesi Tenggara disebabkan kesuburan tanah yang rendah danketersediaan air yang terbatas akibat perubahan iklim terutama pada musim kemarau. Tanah-tanah di Sulawesi Tenggaradidominasi tanah marginal sehingga menjadi salah satu faktor penghambat pertumbuhan dan produksi tanaman. Salahsatu upaya yang dapat dilakukan dengan teknologi pemulsaan dan pemberian pupuk organik cair. Tujuan penelitianuntuk mengetahui pengaruh mulsa daun pisang dan POC bonggol pisang dalam meningkatkan pertumbuhan tanamancabai. Penelitian ini dilaksanakan di Laboratorium Lapangan Kebun Percobaan II Fakultas Pertanian UHO. yangberlangsung bulan Mei-Agustus 2019. Penelitian dilaksanakan menggunakan Rancangan Acak Kelompok (RAK) polafaktorial. Faktor I adalah mulsa daun pisang (M) terdiri atas 3 taraf yaitu kontrol (M0), Mulsa daun pisang 2 kg perpetak(M1) dan Mulsa daun pisang 4 kg perpetak (M2). Faktor II adalah POC bonggol pisang yang terdiri atas 3 taraf yaitukontrol (P0), POC 10 ml Lˉ1 air (P1) dan POC 20 ml Lˉ1 air (P1). Terdapat 9 kombinasi perlakuan dan masing-masingdiulang 3 kali sehingga diperoleh 27 unit percobaan. Variabel yang diamati yaitu tinggi tanaman, jumlah daun, jumlahcabang primer, jumlah cabang sekunder dan berat kering tanaman. Hasil penelitian menunjukkan bahwa perlakuan mulsadaun pisang dan pupuk organik cair (POC) bonggol pisang memberikan respon berbeda terhadap variabel pertumbuhantanaman cabai, baik secara mandiri maupun interaksi antar perlakuan.Kata Kunci: Mulsa Daun Pisang, Pupuk Organik Cair (POC) bonggol pisang, Tanaman Cabai
PERAN ORANGTUA DALAM MENUMBUHKAN MINAT BELAJAR SISWA SD (Studi Kasus di Kelurahan Argasunya yang Memiliki Angka Siswa Putus Sekolah yang Tinggi) Adawiyah, Robiatul
Jurnal Kreatif : Jurnal Kependidikan Dasar Vol 11, No 2 (2021): Jurnal Kreatif : Jurnal Kependidikan Dasar
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (302.602 KB) | DOI: 10.15294/kreatif.v11i2.27831

Abstract

Pendidikan merupakan hal yang sangat penting didalam kehidupan, Artinya setiap manusia berhak mendapat dan berharap untuk selalu berkembang dalam pendidikan. Begitu pentingnya pendidikan, sehingga dapat menentukan kemajuan dan kemunduran suatu bangsa. Tujuan penelitian ini adalah mengetahui peran orangtua dalam menumbuhkan minat belajar siswa di kelurahan Argasunya. Penelitian yang dilakukan oleh peneliti di Kelurahan Argasunya dengan menggunakan pendekatan kualitatif melalui metode studi kasus. Instrument pengumpulan data berupa lembar wawancara dan lembar observasi yang dilakukan kepada 3 guru, 5 siswa, dan 3 orangtua. Berdasarkan hasil penelitian orangtua memiliki 4 peran dalam menumbuhkan minat belajar siswa yaitu: (1) pendidik, (2) pembimbing, (3) motivator, dan (4) fasilitator.
Penerapan Metode Dempster Shafer Untuk Sistem Deteksi Gangguan Kecemasan Obsessive Compulsive Disorder Berbasis Web Saragih, Nidia Enjelita; Adawiyah, Robiatul
JURNAL MEDIA INFORMATIKA BUDIDARMA Vol 5, No 1 (2021): Januari 2021
Publisher : STMIK Budi Darma

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30865/mib.v5i1.2533

Abstract

Obsessive Compulsive disorder or OCD is a type of anxiety disorder that makes someone wasting so much time in doing the same things reccurently. it cause distress and significant impairment. This anxiety disorder will becoming worse if someone didn't realize and get psychologist help. An expert system that diagnose OCD would be the initial step of detection, so this disorder can be handled sooner. By implementing Dempster Shafer method, this expert system produce percentage value of someone having this disorder, based on the inputted symptons. If the result more than 60%, the user need a psychologist's treatment before it coming worse. The system is web based, so it is handy to access.
ANALISIS JARGON VALENTINO SIMANJUNTAK PADA PERTANDINGAN SEPAK BOLA INDONESIA VS THAILAND AFF U16 CHAMPIONSHIP 2018: TINJAUAN SOSIOLINGUISTIK Adawiyah, Robiatul; Murtadlo, Akhmad; Purwanti, Purwanti
Ilmu Budaya: Jurnal Bahasa, Sastra, Seni dan Budaya Vol 5, No 2 (2021): April 2021
Publisher : Fakultas Ilmu Budaya Universitas Mulawarman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/jbssb.v5i2.3946

Abstract

Komentator sepak bola menggunakan jargon sebagai identitas diri. Selain itu, jargon juga digunakan sebagai sarana penuturan kata dengan lebih kreatif. Hal tersebut membantu mengedukasi masyarakat dan menambah kosakata baru. Penelitian ini mendeskripsikan tentang bentuk dan makna jargon yang digunakan Valentino Simanjuntak pada pertandingan sepak bola Indonesia vs Thailand AFF U 16 Championship 2018. Penelitian ini termasuk ke dalam jenis penelitian kepustakaan dan menggunakan pendekatan kualitatif dengan metode deskriptif. Teknik penyediaan data yang digunakan adalah teknik simak dan catat. Analisis data menggunakan teori sosiolinguistik, satuan bahasa, dan makna untuk menemukan bentuk jargon, makna jargon, dan faktor yang memengaruhi penggunaan jargon Valentino Simanjuntak. Teknik analisis data yang digunakan yaitu reduksi data, penyajian data, dan penarikan kesimpulan. Berdasarkan hasil penelitian, ditemukan bentuk jargon yaitu (1) bentuk kata antara lain kata tunggal dan kata kompleks; (2) bentuk frase, antara lain frase nomina frase keterangan, frase verba, dan frase numeralia; (3) bentuk klausa, antara lain klausa verba klausa nomina; (4) bentuk kalimat, antara lain kalimat verba, kalimat nonverba, kalimat bebas, dan kalimat majemuk. Ada pula makna yang ditemukan yaitu; (1) makna denotatif, (2) makna konotatif, (3) makna asosiatif, (4) makna gramatikal, dan (5) makna peribahasa. Faktor yang memengaruhi penggunaan jargon Valentino Simanjuntak antara lain (1) faktor sosial, (2) faktor keinginan, dan (3) faktor situasi.
RANCANG BANGUN SISTEM PAKAR MENDIAGNOSA PENYAKIT OBSESSIVE COMPULSIVE DISORDER DENGAN METODE DEMPSTER SHAFER Nidia Enjelita; Adawiyah, Robiatul
METHODIKA: Jurnal Teknik Informatika dan Sistem Informasi Vol. 5 No. 1 (2019): Maret 2019
Publisher : Universitas Methodist Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46880/mtk.v5i1.412

Abstract

Anxiety is a normal reaction to stress and can be beneficial in some situations. It can alert us to dangers and help us prepare and pay attention. Anxiety disorders differ from normal feelings of nervousness or anxiousness and involve excessive fear or anxiety. Anxiety disorders can cause people to try to avoid situations that trigger or worsen their symptoms. There are several types of anxiety disorders, including Obsessive-Compulsive Disorder. Obsessive-Compulsive Disorder (OCD) is a disorder in which people have recurring, unwanted thoughts, ideas, or sensations (obsessions) that make them feel driven to do something repetitively (compulsions). Repetitive behaviors, such as hand washing, checking on things, or cleaning, can significantly interfere with a person’s daily activities and social interactions. This Expert system which implements Dempster Shafer Method can help anyone to make sure that they have OCD and need psychologist help to prevent this distress from becoming worst.
Pengembangan Instrumen Tes Berbasis Literasi Sains Adawiyah, Robiatul; Wisudawati, Asih Widi
Indonesian Journal of Curriculum and Educational Technology Studies Vol 5 No 2 (2017): November 2017
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/ijcets.v5i2.16296

Abstract

Penelitian ini bertujuan untuk mengembangkan Instrumen Tes Berbasis Literasi Sains Aspek Menjelaskan Fenomena Ilmiah Materi Energi. Desain penelitian ini ialah Research and Development (R&D). Data dikumpulkan menggunakan metode angket dan tes. Teknik analisis data dilakukan secara kuantitatif dan kualitatif. Hasil penelitian ini ialah berupa instrumen tes berbasis literasi sains yang layak untuk mengukur kemampuan literasi sains siswa, dimana nilai validitas keseluruhan instrumen tes 0,60 yang berarti berkualitas tinggi, dan penilaian keseluruhan aspek yaitu aspek materi, literasi sains, konstruksi, dan tata bahasa oleh para ahli; dosen ahli IPA dan guru-guru IPA/MTs di Daerah Istimewa Yogyakarta berturut-turut dengan skor 78, 33; dan 95,25 berarti memiliki kriteria baik; dan sangat baik. The purpose of this research is to develop a Literacy-based Test Instrument of Science in Explaining the Scientific Phenomena of the Subject Matter of Energy. The design of this research is Research and Development (R&D). The metods of data collection which used is questionaires and test of data. The techniques of data analysis are quantitative and qualitative. The result of this study is a science based from literacy test instrument that is suitable for measuring the students’ science literacy skills, where the overall validity of the test instrument is 0.60 which means high quality, and the overall assesment of science, science literacy, contruction, and grammar by expert, expert lecturer, science teachers in special area Yogyakarta in a row with a score of 78.33 and 92.25 which means having good and excellent quality.
Antifungal Activity of Polyscias scutellaria Fosberg Leaves Against Candida albicans Marcha Putri, Nada; Regita Putri, Jasmine; Elya, Berna; Adawiyah, Robiatul
Pharmaceutical Sciences and Research
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Polyscias scutellaria Fosberg is one of the indigenous plants from Indonesia that widely used as folk medicines for several illnesses. The leaves of P. scutellaria were previously studied as an antimicrobial agent. Nonetheless, this theory of antifungal activity has never been scientifically verified. This study aimed to evaluate the antifungal activity of P. scutellaria against Candida albicans. The leaves of P. scutellaria were macerated using an ethanol solvent. Then, the extract was evaporated and dissolved by 1% DMSO into different concentrations (100 μg/mL, 200 μg/mL, 400 μg/mL, 800 μg/mL, 1600 μg/mL, 3200 μg/mL, and 6400 μg/mL). Fluconazole, as a common antifungal treatment, was used as the positive control. The antifungal activity of P. sculletaria against Candida albicans was tested using well dilution and diffusion disc methods. Ethanol extract of P. scutellaria leaves showed antifungal activities against Candida albicans. It showed the minimum inhibitory concentration of above 6400 μg/mL and formed the inhibitory zone against Candida albicans. As a conclusion, ethanol extract of P. scutellaria has the potential to be used as an antifungal agent against Candida albicans.
Molecular Identification of Cryptococcus neoformans Isolates from House Environments of HIV-Infected Patients in an Urban Area, Indonesia: A First Report Machrumnizar, Machrumnizar; Adawiyah, Robiatul; Natriana, Tjahjani; Imran, Darma; Muslim, Mohammad; Wellyzar, Sjamsuridzal; Wahyuningsih, Retno
Makara Journal of Science Vol. 26, No. 2
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Cryptococcus neoformans isolates were previously obtained from pigeon droppings in Jakarta. This study aimed to determine another source of infection and describe the supporting niche of the fungus. The occurrence of C. neoformans was evaluated in 110 samples of decaying wood and leaves, tree hollow debris, dust, and bird droppings. Yeasts isolates were collected from 22 houses of HIV-infected patients. The isolates were identified based on culture characteristics, an assimilation test, and URA5 restriction fragment length polymorphism polymerase chain reaction. The spatial analysis was conducted in geographical information system to determine dominant house and environmental factors. Seven of the 120 isolates (5.83%) were identified as C. neoformans, corresponding to four (18.2%) houses. All isolates were from house environments of HIV-infected patients with cryptococcal meningitis. Spearman’s correlation analysis and McNemar’s test revealed a significant association between cryptococcosis in HIV-infected patients and their environment. The clinical and environmental isolates were 100% identical based on molecular techniques, indicating that the patients acquired cryptococcosis from the environment. The spatial analysis revealed that house dust, soil, and leaves were the dominant distribution factors in terms of estimating disease prevalence. This study demonstrates that the house environment is a source of infection for cryptococcosis.