bluuebunny/crossref_metadata_2025 huggingface dataset:
KEPADATAN DAN MORFOMETRIK ASTEROIDEA PADA BERBAGAI SUBSTRAT BERBEDA DI DAERAH INTERTIDAL PANTAI WANDOKA KECAMATAN WANGI-WANGI KABUPATEN WAKATOBI
Authors: Hasnawati Hasnawati , Safilu Safilu , Damhuri Damhuri
Published: August 2022

Penelitian ini bertujuan mengetahui kepadatan dan morfometrik Asteroidea pada substrat berbeda di daerah intertidal pantai Wandoka Kecamatan Wangi-Wangi Kabupaten Wakatobi. Penelitian ini dilaksanakan pada bulan Desember 2016 sampai pada bulan Juli 2017. Jenis penelitian ini adalah penelitian survey dengan menggunakan metode transek garis dengan menempatkan plot pengamatan secara berselang-seling. Data dianalisis secara deskriptif yaitu dengan mengidentifikasi spesies Asteroidea yang ditemukan selanjutnya menghitung kepadatan setiap spesies dan mengukur morfologi setiap individu spesies Asteroidea. Hasil penelitian kepadatan spesies Asteroidea tertinggi pada substrat berpasir adalah spesies Protoreaster nodosus sebesar 0,34 ind/m2, sedangkan pada substrat berbatu adalah Protoreaster nodosus sebesar 0,17 ind/m2. Spesies Asteroidea yang ditemukan pada substrat berpasir didominasi oleh spesies Protoreaster nodosus sedangkan spesies yang paling sedikit yaitu spesies Archaster typicus dan Pentaster obtusatus. Pengukuran morfometrik Asteroidea substrat berpasir dan substrat berbatu didominasi oleh spesies Protoreaster nodosus. Protoreaster nodosus pada substrat berpasir memiliki bobot tubuh antara 58,3-278,3 gram, panjang tubuh 11-21,9 cm, rerata panjang lengan 3,6-7,9 cm dan rerata lebar pangkal lengan 2,2-4,1 cm. Protoreaster nodosus pada substrat berbatu memiliki bobot tubuh antara 103,3-359,2 gram, panjang tubuh 15,3-22,2 cm, rerata panjang lengan 5,82-8,5 cm dan rerata lebar pangkal lengan 3,04-4,48 cm.
PENGEMBANGAN SUMBER BELAJAR BERBENTUK ENSIKLOPEDIA UNTUK MENDUKUNG MATERI FUNGI MATA PELAJARAN BIOLOGI SMA KELAS X
Authors: Satrio Seto , Jahidin Jahidin , Ede Suriana Gende
Published: August 2022

Penelitian ini bertujuan untuk mengetahui kelayakan sumber belajar berbentuk ensiklopedia untuk mendukung materi Fungi mata pelajaran Biologi SMA kelas X dan untuk mengetahui tanggapan siswa terhadap sumber belajar berbentuk ensiklopedia untuk mendukung materi Fungi mata pelajaran Biologi SMA kelas X. Jenis penelitian ini adalah penelitian pengembangan (research and development). Model pengembangan yang digunakan dalam penelitian ini adalah model pengembangan ADDIE terdiri dari lima tahapan yang meliputi analisis (analysis), desain (design), pengembangan (development), implementasi (implementation), dan evaluasi (evaluation), namun dalam penelitian ini kami tidak melakukan tahapan implementasi (implementation), dan evaluasi (evaluation) karena tidak memungkinkan bagi peneliti untuk melakukan tahapan tersebut. Subjek penelitian ini adalah validator ahli materi dan peserta didik kelas XI IPA 3 SMAN 1 Lawa. Instrumen penelitian ini adalah lembar isian dengan skala thurstone dan likert. Teknik anaslisis data yang digunakan adalah analisis deskriptif persentase. Hasil validasi kelayakan materi memperoleh rata-rata persentase 82,42% Interpretasi (sangat valid). Hasil validasi tanggapan peserta didik SMAN 1 Lawa memperoleh rata-rata persentase 84,14% Interpretasi (sangat baik). Interpretasi tersebut menggambarkan bahwa ensiklopedia fungi layak digunakan sebagai sumber belajar di sekolah menengah atas (SMA).
POLIMORFISME WARNA DAN PERSEBARAN MIKROHABITAT KETAM KENARI (Birgus latro L.) DI KECAMATAN LAPANDEWA
Authors: Mirna Wa , Darlian Lili , Agriansyah Ahdiat
Published: August 2022

Penelitian ini bertujuan untuk mengetahui polimorfisme warna dan persebaran mikrohabitat Ketam Kenari (Birgus latro L.) di Kecamatan Lapandewa, Kabupaten Buton Selatan, Sulawesi Tenggara. Metode yang digunakan pada penelitian ini adalah metode eksplorasi yaitu mengeksplor lokasi penelitian. Data polimorfisme warna dan persebaran mikrohabitat Ketam Kenari dianalisis secara deskriptif. Berdasarkan hasil penelitian, polimorfisme warna Ketam Kenari di Kecamatan Lapandewa yaitu hitam-cokelat, cokelat-orange kebiruan, cokelat-biru, orange-cokelat dan cokelat. Persebaran mikrohabitat Ketam Kenari di Kecamatan Lapandewa tersebar pada empat titik yaitu di Pantai Seleka, Pantai Laboke, Pantai Wurake dan Pantai Loko Munciu. Mikrohabitat Ketam Kenari di Kecamatan Lapandewa memiliki tipologi pantai yang berbatu karang, berbatu cadas, memiliki gua-gua atau celah batu di tepi pantai dan vegetasinya didominasi oleh kelapa (Cocos nucifera), pandan pantai (Pandanus sp.) dan palem (Cycas javana).
PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) BERBASIS VIDEO UNTUK MENINGKATKAN HASIL BELAJAR KOGNITIF SISWA MATERI SISTEM EKSKRESI KELAS VIII2 MTs NEGERI 2 KENDARI
Authors: Astaliati Astaliati , Sirih Muh. , Darlian Lili
Published: August 2022

Penelitian ini bertujuan untuk meningkatkan hasil belajar kognitif siswa materi sistem ekskresi pada Kelas VIIIB MTs Negeri 2 Kendari ”. Tujuan penelitian adalah untuk meningkatkan hasil belajar kognitif siswa materi sistem ekskresi pada kelas VIII2 di MTs Negeri 2 Kendari melalui penerapan model pembelajaran PBL berbasis video. Penelitian ini dilaksanakan pada semester genap tahun ajaran 2016/2017, di MTs Negeri 2 Kendari pada siswa kelas VIII2 berjumlah 37 siswa yang terdiri atas 10 siswa laki-laki dan 27 siswa perempuan.  Jenis Penelitian ini berupa Penelitan Tindakan Kelas (PTK) dengan dua siklus belajar. Sumber data penelitian ini menggunakan tes hasil belajar kognitif, lembar observasi aktivitas guru dan aktivitas siswa. Data hasil penelitian dianalisis dengan cara deskriptif. Berdasarkan analisis data memperoleh nilai dengan persentase aktivitas siswa pada siklus 1 sebesar 85.9% dan meningkat pada siklus 2 menjadi 94.25%, kemudian nilai aktivitas guru pada siklus 1 dengan presentase 80% meningkat pada siklus 2 menjadi 87.50%, serta nilai hasil kognitif siswa meningkat pada siklus 1 dengan nilai ketuntasan 27.03% meningkat pada siklus 2 dengan persentase ketuntasan sebesar 79.27%. Berdasarkan hasil penelitian disimpulkan bahwa penerapan model pembelajaran Problem Based Learning (PBL) berbasis video dapat meningkatkan hasil belajar kognitif siswa materi sistem ekskresi kelas VIII2 MTs Negeri 2 Kendari.
META ANALISIS HABITAT KETAM KENARI (Birgus latro L.) DI INDONESIA (Kajian Materi Keanekaragaman Hayati SMA Kelas X Semester 1)
Authors: Astriani Ana , Jahidin Jahidin , Munir Asmawati
Published: August 2022

Tujuan penelitian ini adalah untuk mengetahui jenis tumbuhan/tanaman penyusun vegetasi dan parameter lingkungan habitat ketam kenari (Birgus latro L.) di Indonesia. Subjek dalam penelitian ini adalah kajian literatur tentang habitat ketam kenari (Birgus latro L.) di Indonesia. Jenis penelitian ini adalah penelitian deskriptif  kualitatif. Metode penelitian ini adalah meta analisis dengan menganalisis hasil-hasil penelitian yang telah dipublikasikan secara nasional dan internasional yang berkaitan dengan habitat ketam kenari. Hasil penelitian menunjukkan bahwa jenis tumbuhan dan tanaman penyusun vegetasi pada habitat ketam kenari (Birgus latro L.) di Indonesia adalah pohon kelapa, pohon beringin, pohon bambu, sagu, akar-akar mangrove, pohon kenari, sukun, kayu hitam,  mengkudu,  kayu  besi, ketapang, palem, pandan  pantai, pohon kulim, awar-awar, bintangur dan tanaman perkebunan seperti jagung, pepaya, pisang, ubi jalar, ubi kayu, labu, terong, mangga, jeruk, keladi,  jambu  mente,  dan  jambu  air. Kesimpulan yang diperoleh adalah jenis tumbuhan dan tanaman penyusun vegetasi pada habitat ketam kenari (Birgus latro L.) yang paling sering dijumpai pada habitat ketam kenari adalah  pohon kelapa, pandan laut, ketapang, jagung, papaya dan pisang; dengan suhu lingkungan antara 23°C-32°C; kelembaban udara 73%-94,3%; serta substrat yang sering dijumpai adalah substrat berpasir dan substrat berbatu; dengan kondisi tanah (pH) antara 5-7,2.
PENGARUH MODEL PEMBELAJARAN CONCEPT ATTAINMENT TERHADAP PEMAHAMAN KONSEP SISWA PADA MATERI SISTEM REPRODUKSI KELAS XI MAN 1 BUTON TENGAH
Authors: Ainun Nur , Safilu Safilu , Damhuri Damhuri
Published: August 2022

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran Concept Attainment terhadap pemahaman konsep siswa pada materi sistem reproduksi kelas XI MAN 1 Buton Tengah. Subjek dalam penelitian ini yaitu siswa  kelas XI  IPA MAN 1 Buton Tengah tahun ajaran 2020/2021 yang terdiri dari dua kelas, yakni kelas XI IPA 1 dengan jumlah siswa 17 orang dan kelas XI IPA 2 dengan jumlah siswa 17 orang. Penelitian ini merupakan jenis penelitian quasi eksperimen. Indikator pemahaman konsep yang diukur yaitu; menafsirkan, mencontohkan, mengklasifikasikan, merangkum, menyimpulkan, membandingkan, dan menjelaskan. Teknik analisis data yang digunakan adalah analisis deskriptif dan analisis inferensial. Hasil analisis deskriptif menunjukkan bahwa rata-rata pemahaman konsep siswa yang diajar menggunakan model pembelajaran Concept Attainment lebih tinggi yaitu 83,18 dengan standar deviasi 7,70 dibandingkan pembelajaran yang diajar menggunakan model pembelajaran PBL dengan rata-rata yaitu 76,24 dan standar deviasi 11,01. Hasil analisis inferensial menunjukkan bahwa terdapat pengaruh yang signifikan model pembelajaran Concept Attainment terhadap pemahaman konsep siswa pada materi sistem reprodukasi kelas XI IPA MAN 1 Buton Tengah
KONSENTRASI LOGAM NIKEL (Ni) PADA KERANG NENEK (Terebralia sulcata) DI KAWASAN GALIAN TAMBANG DESA WONUA KONGGA KECAMATAN LAEYA KABUPATEN KONAWE SELATAN SULAWESI TENGGARA
Authors: Faisal Faisal , Suama I Wayan , Harimu La
Published: August 2022

Penelitian ini bertujuan untuk mengetahui konsentrasi logam nikel (Ni) pada kerang nenek (Terebralia sulcata) di Desa Wonua Kongga. Penentuan lokasi sampel dilakukan dengan metode eksplorasi, yaitu menjelajahi lokasi pengambilan sampel secara langsung sambil mengumpulkan sampel. Penentuan sampel menggunakan teknik purposive sampling, dengan pertimbangan memilih ukuran cangkang >5 cm. Lokasi pengambilan sampel dibagi 3 stasiun dan setiap stasiun terdiri atas 3 titik pengambilan sampel kemudian 1 titik diambil 3 sampel sehingga total sampel yang didapat 27 sampel. Lokasi pengambilan sampel ditentukan berdasarkan keberadaan kerang nenek (Terebralia sulcata) serta karena adanya aktivitas-aktivitas yang dapat menimbulkan pencemaran di sekitar galian tambang Desa Wonua Kongga. Analisis konsentrasi logam nikel (Ni) pada sampel menggunakan alat Spektrofotometer Serapan Atom. Hasil penelitian menunjukan nilai rerata konsentrasi logam nikel (Ni) pada kerang nenek (Terebralia sulcata) di setiap stasiun belum melebihi baku mutu untuk biota perairan yang telah ditetapkan oleh Keputusan Menteri Lingkungan Hidup (Kepmen LH) No. 51 tahun 2004. Stasiun 1 konsentrasinya sebesar 0,033 ppm, stasiun 2 konsentrasinya sebesar 0,031 ppm dan stasiun 3 konsentrasinya sebesar 0,039 ppm
PENERAPAN MODEL PEMBELAJARAN STUDENT FACILITATOR AND EXPLAINING DALAM MENINGKATKAN PENGETAHUAN KONSEPTUAL MATERI SISTEM GERAK SMAN 1 LAPANDEWA
Authors: Tamsil Rita Kusuma , Sirih Muh. , Sabilu Murni
Published: August 2022

Penelitian ini bertujuan untuk mengetahui penerapan model pembelajaran student facilitator and explaining dalam meningkatkan pengetahuan konseptual pada materi sistem gerak siswa kelas XI SMA Negeri 1 Lapandewa. Jenis penelitian adalah penelitian tindakan kelas (PTK) dengan 3 siklus belajar, setiap siklus terdiri dari dua kali pertemuan yang melalui empat tahapan yaitu perencanaan (planning), pelaksanaan tindakan (action), observasi (observation) dan evaluasi (evaluation), serta refleksi (reflection). Subyek penelitian adalah siswa kelas XI IPA yang terdaftar pada tahun ajaran 2020/2021 dengan jumlah siswa 29 orang yang terdiri dari 13 siswa laki-laki dan 16 siswa perempuan. Instrumen penelitian yang digunakan yaitu lembar observasi aktivitas siswa, lembar observasi aktivitas guru, lembar kerja peserta didik (LKPD) dan tes pengetahuan konseptual siswa. Data dianalisis menggunakan teknik analisis statistik deskriptif. Hasil penelitian menunjukkan bahwa pengetahuan konseptual siswa mengalami peningkatan yakni siklus I (51,72%), siklus II (65,51%), dan siklus III (82,75%). Kesimpulan dalam penelitian ini bahwa penerapan model pembelajaran student facilitator and explaining dapat meningkatkan pengetahuan konseptual pada materi sistem gerak siswa kelas XI IPA SMA Negeri 1 Lapandewa
PRODUKTIVITAS RUMPUT DI LAHAN PETERNAKAN DESA LAMBAKARA KECAMATAN LAEYA KABUPATEN KONAWE SELATAN
Authors: Sari Endria , Kolaka La , Damhuri Damhuri
Published: August 2022

Penelitian ini bertujuan untuk: (1) mengetahui rerata produktivitas rumput dari berbagai umur rumput setelah pangkas; (2) mengetahui pengaruh umur rumput setelah pangkas terhadap produktivitas rumput; (3) mengetahui bagaimana produktivitas rumput di lahan peternakan Desa Lambakara. Penelitian ini menggunakan metode panen. Rancangan yang digunakan yaitu Rancangan Acak Kelompok (RAK) yang terdiri 4 perlakuan dan 3 ulangan yaitu X1 (umur rumput setelah pangkas 2 minggu), X2 (umur rumput setelah pangkas 4 minggu), X3 (umur rumput setelah pangkas 6 minggu), dan X4 (umur rumput setelah pangkas 8 minggu). Teknik analisis data menggunakan analisis deskriptif dan analisis inferensial. Hasil penelitian diperoleh rerata produktivitas berat basah pada umur rumput setelah pangkas 2, 4, 6, dan 8 minggu yaitu 2,07 g/m2/hari, 1,75 g/m2/hari, 1,75 g/m2/hari, dan 1,88 g/m2/hari, dan produktivitas berat kering pada umur rumput setelah pangkas 2, 4, 6, dan 8 minggu yaitu 0,61 g/m2/hari, 0,41 g/m2/hari, 0,51 g/m2/hari, dan 0,58 g/m2/hari. Umur rumput setelah pangkas berpengaruh nyata terhadap produktivitas berat basah dan berat kering rumput. Produktivitas rumput di lahan peternakan Desa Lambakara termasuk dalam kategori produktivitas medium.
KEEFEKTIFAN STRATEGI PEMBELAJARAN BERBASIS MASALAH TERHADAP KETERAMPILAN PROSES SAINS DASAR DAN KEMAMPUAN ANALISIS SISWA PADA MATERI KEANEKARAGAMAN HAYATI DI KELAS X SMA NEGERI 2 UNAAHA
Authors: Pratiwi Ajeng , Safilu Safilu , Sabilu Murni
Published: August 2022

Penelitian ini bertujuan untuk mengetahui keefektifan strategi PBL terhadap keterampilan proses sains dasar dan kemampuan analisis siswa pada materi keanekaragaman hayati di kelas X SMA Negeri 2 Unaaha. Jenis penelitian ini yaitu penelitian eksperimen semu menggunakan Nonequivalent Control Group Design. Populasi penelitian adalah seluruh siswa kelas X SMA Negeri 2 Unaaha tahun ajaran 2020/2021. Sampel penelitian terdiri dari dua kelas yaitu kelas X MIPA 1 sebagai kelas strategi PBL dan kelas X MIPA 2 sebagai kelas strategi pembelajaran langsung. Pengambilan data pada kedua kelas tersebut dilakukan secara daring. Instrumen penelitian yang digunakan yaitu tes essay. Teknik analisis data yang digunakan adalah analisis deskriptif dan analisis inferensial. Hasil analisis deskriptif menunjukkan bahwa baik nilai rata-rata keterampilan proses sains dasar maupun kemampuan analisis siswa kelas PBL lebih tinggi dibandingkan dengan kelas pembelajaran langsung. Hasil uji hipotesis keterampilan proses sains dasar memperoleh nilai thit > ttabel yakni 2,54 > 2,02 dan kemampuan analisis siswa memperoleh nilai thit > ttabel yakni 2,49 > 2,02, sehingga terima H1 dan tolak H0. Sehingga dapat disimpulkan strategi PBL efektif digunakan untuk meningkatkan keterampilan proses sains dasar dan kemampuan analisis siswa pada materi keanekaragaman hayati di kelas X SMA Negeri 2 Unaaha.
ANALISIS BUTIR SOAL BIOLOGI KELAS XI KARANGAN IRNANINGTIYAS DAN YOSSA ISTIADI PENERBIT ERLANGGA TAHUN 2014 YANG DIGUNAKAN MAN 1 KENDARI
Authors: Sukmawati Sukmawati , Sabilu Murni , Munir Asmawati
Published: August 2022

Penelitian ini bertujuan mengetahui bagaimana konstruk soal, tingkat kesukaran dan daya beda soal dalam buku Biologi siswa kelas XI yang digunakan MAN 1 Kendari. Penelitian ini berbentuk deskriptif. Populasi dalam penelitian ini adalah seluruh soal pilihan ganda dan uraian. Teknik pengambilan sampel yakni Proportional random sampling. Teknik analisis data menggunakan analisis kualitatif dan kuantitatif. Hasil penelaahan konstruk soal pilihan ganda, diperoleh 95% soal sesuai dan 5% soal tidak sesuai kaidah penulisan soal. Soal uraian, diperoleh 88,89% soal sesuai dan 11,11% soal tidak sesuai kaidah penulisan soal. Berdasarkan tingkat kesukaran soal pilihan ganda diperoleh 3 soal sukar dan 37 soal sedang. Soal uraian, terdapat 1 soal sukar dan 5 soal sedang. Berdasarkan daya beda soal pilihan ganda, terdapat 2 soal jelek, 7 soal cukup, 26 soal baik dan 5 soal sangat baik. Soal uraian, terdapat 4 soal cukup, 1 soal baik dan 1 soal jelek. Soal pilihan ganda dalam buku Biologi siswa kelas XI karya Irnaningtiyas dan Yossa Istiadi secara umum baik berdasarkan analisis kesesuaian konstruk dengan kaidah penulisan soal, tingkat kesukaran dan daya beda soal sedangkan soal uraian, secara umum baik berdasarkan analisis kesesuaian konstruk dengan kaidah penulisan soal dan tingkat kesukaran serta secara umum mempunyai daya pembeda tidak baik.
ANALISIS TINGKAT PENCEMARAN PERAIRAN TELUK KENDARI BERDASARKAN KEANEKARAGAMAN GASTROPODA (PROSOBRANCHIA)
Authors: Risna Wa Ode , Safilu Safilu , Sirih M.
Published: August 2022

Penelitian ini bertujuan untuk mengetahui tingkat pencemaran Perairan Teluk Kendari berdasarkan keanekaragaman Gastropoda sub kelas Prosobranchia. Desain penelitian ini menggunakan plot/transek. Setiap transek memiliki  panjang 10 M  yang dibuat 3 garis transek berdasarkan aktivitas masyarakat di Teluk Kendari, tiap transek terdapat 3 plot  pengamatan dengan ukuran 1 m x 1 m, jarak tiap transek 2 m dan jarak antar plot 3 m sehingga total terdapat 9 plot dalam satu stasiun pengamatan. Hasil penelitian ini terdapat 6 jenis Gastropoda yang meliputi Cerithidea alata, Clithon aulaniensis, Telescopium telescopium, Drupella margariticola, Assiminea brevicula dan Nassarius stolatus. Analisis data menggunakan indeks keanekaragaman Shannon – Wienner dan indeks dominansi. Indeks keanekaragaman Shannon – Wienner  sebesar 0,655 yang menandakan bahwa   kondisi Perairan yang tercemar berat dan indeks Dominansi sebesar 0,607 yang menandakan adanya spesies yang mendominansi
KARAKTERISASI SORGUM (Sorghum bicolor (L.) Moench) AKSESI BADONG ASAL DESA AMONGGEDO, KECAMATAN AMONGGEDO, KABUPATEN KONAWE
Authors: Sinta Alwi Ganing , Kolaka La , Damhuri Damhuri
Published: August 2022

Keanekaragaman sorgum di Sulawesi Tenggara khususnya aksesi Badong yang terletak di Kabupaten Konawe, Desa Amonggedo belum dilaporkan. Karakterisasi sorgum bertujuan untuk mengidentifikasi dan memilih jenis indukan dalam penentuan varietas baru. Penelitian ini bertujuan untuk (1) mengetahui karakter morfologi dan agronomi sorgum aksesi Badong asal Desa Amonggedo Kecamatan Amonggedo, Kabupaten Konawe, (2) membandingkan karakter morfologi dan agronomi antara aksesi Badong dengan varietas Numbu. Metode yang digunakan dalam penelitian ini adalah observasi yaitu mengamati, mengukur, dan mencatat secara bertahap karakter morfologi dan agronomi dari tanaman sorgum, yaitu sebanyak 25 karakter. Analisis data yang digunakan yaitu analisis deskriptif dan analisis inferensial. Hasil analisis deskriptif diperoleh dari 25 karakter yang diamati ada 7 karakter unggul aksesi Badong dibandingkan dengan varietas Numbu yaitu tinggi tanaman, lapisan lilin pada bunga, rasa cairan batang, tipe malai, tipe sekam, kilau biji dan bobot 1000 biji. Hasil analisis inferensial dari 8 karakter yang diuji beda terdapat 1 karakter yang tidak berbeda nyata yaitu kerontokan biji dan 7 karakter yang berbeda yaitu tinggi tanaman, panjang daun, lebar daun, jumlah daun, jumlah biji per malai, ketebalan biji dan bobot 1000 biji.
PENGARUH EKSTRAK AKAR TUBA (Derris elliptica) TERHADAP LAMA WAKTU KEMATIAN IKAN GABUS (Channna striata) (Kajian Materi Struktur dan Fungsi Sel pada Sistem Pernapasan Kelas XI SMA)
Authors: Lesmana Nike , Sirih M. , Nurhidayah Dwi
Published: August 2022

Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh ekstrak akar tuba (Derris elliptica) terhadap lama waktu kematian ikan gabus (Channa striata). Metode yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan empat perlakuan dan tiga ulangan. Setiap perlakuan terdapat lima ekor ikan, sehingga jumlah sampel yang digunakan adalah 60 ekor. Variabel bebas (X) dalam penelitian ini adalah perlakuan dengan ekstrak akar tuba (Derris elliptica) yang terdiri dari ekstrak akar tuba (X0) 0 ppm, (X1) 10 ppm, (X2) 50 ppm, dan (X3) 100 ppm. Variabel terikat (Y) adalah tingkat kematian ikan gabus (Channa striata). Teknik analisis yang digunakan adalah analisis deskriptif. Hasil penelitian menunjukkan bahwa tidak ditemukan angka kematian pada kontrol. Selanjutnya, setelah 60 menit paparan ekstrak akar tuba (Derris elliptica), angka kematian adalah 100% pada 10 ppm. Namun, pada 100 ppm tingkat kematian 100% ditemukan setelah 40 menit paparan. Konsentrasi yang lebih tinggi menunjukkan persentase kematian yang cepat.
HUBUNGAN TINGKAT PENDIDIKAN, PENDAPATAN DAN PENGETAHUAN TERHADAP PEMAKAIAN ALAT KONTRASEPSI DI KECAMATAN PALANGGA KONAWE SELATAN
Authors: Ulpiana Ulpiana , Amiruddin Amiruddin , Agriansyah Ahdiat
Published: August 2022

Penelitian ini bertujuan untuk mengetahui Untuk mengetahui hubungan antara tingkat pendidikan dengan pemakaian alat kontrasepsi, Untuk mengetahui hubungan antara tingkat pendapatan dengan pemakaian alat kontrasepsi, dan Untuk mengetahui hubungan antara tingkat pengetahuan dengan pemakaian alat kontrasepsi. Jenis penelitian ini adalah penelitian korelasional yang bertujuan untuk mengetahui ada tidaknya hubungan antara dua variabel atau lebih. Penelitian cross sectional adalah penelitian yang melibatkan variabel bebas atau resiko (independent) dan variabel terikat atau akibat (dependent) dengan melakukan pengukuran sesaat. Sampel pada penelitian ini adalah semua akseptor yang memakai alat kontrasepsi yang diambil secara Proportional Stratified Random Sampling. Berdasarkan kriteria sampel yaitu sebanyak 315 (total sampel). Instrumen penelitian yang digunakan pada penelitian ini adalah format kuesioner yang berisi semua item pertanyaan tentang variabel yang diteliti. Teknik anaslisis data yang digunakan adalah inverensial yang terdiri dari analisis Univariat dan Bivariat. Hasil penelitian menujukkan tingkat pendidikan dengan kategori tinggi sebanyak (17,7%), menengah sebanyak (54,9%) dan rendah sebanyak (27,3%). Tingkat pendapatan dengan kategori tinggi sebanyak (39,6), menengah sebanyak (33,3) dan rendah sebanyak (26,9). Tingkat pengetahuan dengan kategori tinggi sebanyak (62,5). Menengah sebanyak (30,5) dan rendah sebanyak (6,70) diketahui bahwa untuk masyarakat kecamatan Palangga Tingkat Pendidikan tidak signifikan dengan Pemakaian Alat kontrasepsi, Sedangkan Pendapatan dan Pengetahuan akseptor berhubungan secara signifikan dengan Pemakaian Alat Kontrasepsi (p< 0,05).
KEMAMPUAN LITERASI BIOLOGI SISWA KELAS XI IPA SMA NEGERI 1 DI KECAMATAN LOHIA KABUPATEN MUNA
Authors: Fajaruddin La Ode Muhammad , Jahidin Jahidin , Suama I Wayan
Published: August 2022

Penelitian ini bertujuan untuk mendapat gambaran kompetensi literasi sains berdasarkan PISA (Programme for International Student Assessment) pada sains siswa kelas XI SMA di Kecamatan Lohia Kabupaten Muna dan mengetahui apakah ada perbedaan level kemampuan literasi sain siswa kelas XI SMA pada tersebut. Sampel penelitian ini berjumlah 75 siswa, dengan teknik sampling jenuh. Penelitian ini menggunakan desain deskriptif sederhana. Instrumen yang digunakan adalah soal tes Programme for International Student Assessment (PISA) 2009 khusus pada materi biologi yang sudah diterjemahkan ke dalam bahasa Indonesia yang terdiri dari 17 butir soal. Teknik pengumpulan data dalam penelitian ini terdiri dari dua tahap yaitu tahap observasi dan tahap pelaksanaan.  Berdasarkan hasil penelitian, capaian literasi sains siswa kelas XI Ipa 3 memperoleh persentase tertinggi sebesar 66% dengan kategori sedang jika dibandingkan dengan siswa kelas XI Ipa 1 yang memperoleh persentase sebesar 64% dengan kategori sedang dan kelas XI Ipa 2 memperoleh persentase sebesar 53% dengan kategori sangat rendah. Berdasarkan hasil data yang diperoleh maka dapat di simpulkan bahwa capaian literasi sains SMAN 1 Lohia memperoleh rerata persentase sebesar 61% dengan kategori sedang. Sedangkan kemampuan literasi sains pada aspek kompetensi siswa SMAN 1 Lohia memperoleh kategori rendah. Dalam indikator pada kemampuan literasi sains siswa SMAN 1 Lohia menunjukan kategori rendah pada indikator mengidentifikasi permasalahan ilmiah dan menggunakan bukti-bukti secara ilmiah, kemuadian kategori sedang pada indikator menjelaskan fenomena secara ilmiah. Berdasarkan hasil peneitian yang diperoleh menunjukan bahwa kemampuan literasi sains siswa SMAN 1 Lohia belum menunjukan hasil baik dan memuaskan sehingga perlu di tingkatkan.
Review Article: Arrowroot - Gluten-free, Multipurpose Crops
Authors: Kumari Shubhangi , Singh Dr. Avinash , Tamrakar Prachi
Published: August 2022

Arrowroot is a starchy vegetable obtained from rhizomes of the tropical plant Maranta arundinacea. Its contains several medicinal properties such as antioxidant properties, anti-anemic properties, anti-diabetic properties, anti-inflammatory properties, hepatoprotective properties, antimicrobial properties and chemoprotective properties. Arrowroot is in general employed to obtain starch and may yield near about 12-15% of the starch by dry weight. Arrowroot is said to be a tropical tuber native to Indonesia. It’s usually processed into a powder, also called arrowroot flour that comes with a dense store of energy and used widely in both sweet and savoury dishes alike although it may have medicinal properties as well. The powder is extracted from the plant’s rhizome, an underground stem with the multiple roots that store it’s starch and energy. Arrowroot powder is fine, clear white, and odorless item like corn starch but ranks high on nutritional content found use as a thickening agent in the food industries. Some of the potent Ayurveda and medicinal properties of arrowroot includes alexeteric that thwarts toxin and infection, anti-dysenteric relieves and averts stomach as upset, aphrodisiac stimulates sexual drive, antipyretic subsides fever, depurative works as a purifying agent and hypocholesterolemic diminishes cholesterol levels of the blood. Aside from being high in protein and several nutrients, arrowroot is very easy to digest, making it ideal for children and older adults who may need gentler food.Its high starch content, arrowroot may be suitable for gluten-free diets, promote weight loss, help treat diarrhea, and strengthen your immune system.
An Experimental Investigation on Self Compacting Concrete by using Recycled Aggregate by using M40 Grade of Concrete
Authors: Chaitanya J. Sree Naga , Chandramouli Dr. K. , Bifathima Dr. Sk. , Y. Nasaraiah
Published: August 2022

Concrete is the second-most-used substance after water, and more than six billion tons of cement are produced each year. As part of the current investigation for new innovations in concrete as well as to decrease aggregate waste, an experimental assessment on self-compacting concrete with varied percentages of coarse recycled concrete aggregate was conducted. The major objective was to investigate the use and effects of coarse recycled aggregate in next generation concretes. The environment is under a great deal of stress as a result of the considerable increase in trash produced during construction and demolition over the past few years, together with the rise in demand for building materials. As a result, the use of recycled aggregate in concrete has been encouraged, which not only enables a more efficient use of natural resources throughout their life cycles but also contributes to environmental protection. This study employs coarse recycled aggregate (RCA) in varying percentage replacements of natural coarse aggregate (NCA) from 0% to 100% with increments of 20% for the production of self-compacting concrete (SCC) of grade 40. Super-plasticizer is applied in order to achieve SCC flow properties at a dose dependent on cement weight. At 28, 56, and 90 days old, testing for split tension and compressive strength were performed on the animals. It has been shown that up to 40% recycled aggregate may be used to create SCC without noticeably decreasing strength and durability.
Physical Education is a Philosophy of Health
Authors: Salian Mr. Prasad , Kumar Dr. Ashok
Published: August 2022

The study provides the information on exploring the concept of Physical Education is a Philosophy for healthy mankind. In order to carry out the study the project team collect data from related literature like books, magazines, journals and online resources. Results of our study revealed that the use of physical activities for the development of total health is not a new tradition. It has been there since antiquity, and has been transferred from one generation to other. In present world human being, no doubt has sort out different treatment to throw out serious development challenges. But due to the advancement there is an increase in the physical inactivity which also eventually leads to the inclination of mental challenges (psychological ailments) and medical elements like chronic non communicable diseases (diabetes, blood pressure, etc). Due to this physical inactivity serious threats have been make to health of the individuals especially in physical, mental, social and emotional aspects of the well being. The study throws light on the different dimensions of Physical Education namely Physical, Mental, Social and Emotional by elucidating their contribution in preparing the healthy citizens by emphasizing their vital role for the preparation of an individual for their lives and as a whole for mankind.
Insolvency and Bankruptcy Code 2016 in Sustaining Indian Economy
Authors: Intelly  , Parkash Dr. Chander
Published: August 2022

There are numerous overlapping laws in India that deal with financial loss and insolvency of both organisations and individuals. Under the current legal and institutional framework, lenders are unable to collect or restructure defaulted assets in a timely and effective manner, imposing an undue strain on the Indian credit system. The framework intended to combine a time-bound and scientific approach to insolvency resolution with the goal of maximising value for all stakeholders and balancing knowledge asymmetry, while also protecting the interests of all parties involved. In 2000, the amount of Non-Performing Assets (NPAs) grew rapidly. Banks made indiscriminate loans between 2008 and 2014, resulting in a high number of NPAs, as revealed by Asset Quality Reviews of the Reserve Bank of India (RBI), causing the government to act immediately. A Committee was formed, and its report, in which the IBC was recommended, was delivered in 2015. Following that, a bill was introduced in the Lok Sabha and referred to a Parliamentary Joint Committee for examination. On May 5, 2016, the Indian Broadcasting Corporation (IBC) was approved by both Houses of Parliament and received presidential assent on May 28, 2016. Indian insolvency rules have their origins in English law. Sections 23 and 24 of the Government of India Act 1800 established the first laws governing insolvency. In 1828, India passed a statute establishing the first expressly tailored insolvency legislation. This act was extended to include the Presidency towns of Bombay, Madras, and Calcutta. A few years later, the Indian Insolvency Act 1848 was introduced, which established a division between traders and non-traders. The High Courts were given jurisdiction over insolvency, with the High Courts' jurisdiction confined to presidential towns. This statute, known as the Presidency Towns Insolvency Act 1909, was enacted in 1909. Due to the absence of legislation governing insolvency in non-presidency areas before to 1907, the Provincial Insolvency Act was enacted in 1907 and was eventually succeeded by the Provincial Insolvency Act 1920, which is in force today.
Human Security Concerns of South Asia: (India and Pakistan’s Perspective) & Holistic Approaches of EU towards Advancing Regional Security in South Asia
Authors: Bin Mohd Sheikh Abbas
Published: August 2022

The South Asian states have been facing grave challenges to human security since long as a result of increasing extremism, religious intolerance, border conflicts and terrorism. These domestic, regional and global factors are a menace and main hindrance in the progress and prosperity of this region and are the most contributing factors behind the fragile establishment and non- stability of peace in the region. Terrorism has posed a serious threat to peace, security and stability of this region and the rest of the international community. Besides it has caused huge amount of loss in terms of human lives and economical terms as it has lowered the progress graph of the region to the lowest in its history at times. This article highlights the human security problems specific to India and Pakistan, though contextualized within broader human security challenges affecting South Asia. Today, both India and Pakistan are facing different types of internal and external threats ranging from cross border terrorism to internal militia groups. The South Asian region has strategically strong and weak features, where Pakistan and India are two major regional players, who always remain in tussle to manifest their hegemony in the region by gaining more and more military and other aggressive and other forms of power. Therefore, the issues regarding peace and security depend on the relationship between these two countries, even security in other small neighboring countries depend on this relationship. India and Pakistan lives in an environment lacking in human security. At present, former is suffering from radical approaches in the political system of the country and whole democratic setup is being continuously replaced by religious oriented ideology while Pakistan is facing crucial problems like political instability, socio-economic underdevelopment, energy crises, terrorism, drone attacks, suicide bombing impacting human security in the country. The authors suggest that India and Pakistan need to make progress in the field of economics and trade and realize that at present it is in the interest of not only the two states but also their huge populations. There is an urgent need for the EU to revise and update its South Asia strategy. The EU is not yet an important player in South Asia, but the region is of increasing importance to the EU – not only for economic reasons, but also for the security of the European continent. Indeed, not only does the EU rely heavily on the Indian Ocean to secure its position as a major actor in world trade, but instability in regions like Afghanistan and Pakistan directly impact European security through their links to home-grown terrorism and similar threats.
In Doris Lessing's Novel "The Fifth Child", a Father's Role is Explored
Authors: Kumar Singh Narendra
Published: August 2022

The tale focuses on David and Harriet Lovatt and their ordinary existence as a family in the 1960s. They value family life and marriage more than job advancement and the sexual revolution of their day. The story is narrated by a woman who seems to be a feminist, and she isn't the only one in the book who does so. Sex relations resemble those between a parent and a kid when the male sex role during contact is compared to the female sex role. While it may seem that male and female sex roles are complementary in the context of sexuality, there is in reality a hierarchical link between them. He's dead set on seeing it through. When Ben, the fifth child, arrives home, things immediately go worse. The distance between them grows to unbridgeable proportions as Harriet withdraws from David and, in effect, pushes him away from her. After learning that Harriet is often angry, puts her own health before that of the newborn, and treats the child as if it were not fully human, David feels even more alone.
Women Empowerment in India
Authors: Heena
Published: August 2022

Women empowerment is a debatable subject. At earlier time they were getting equal status with men. But they had faced some difficulties during post vedic and epic ages. many a time they were treated as slave. From early twenty century, their statues have been changed slowly and gradually. Women’s empowerment has been an issue of immense discussions and contemplation over the last few decades world wide. This agenda has been on top of the lists of most government plans and programs as well. Efforts have been made on a regular basis across nations to address this issue and enhance the socio-economic status of women. However, it has been observed that most of the policies and programs view empowerment in the economic sense only working in the belief that economic self reliance empowers women ignoring other variables like health, education, literacy etc. Introduction in the history of human development, woman has been as important as a man. In fact, the status, employment and work performed by women in society is the indicator of a nations overall progress. Without the participation of women in national activities, the social, economic or political progress of country will be stagnated. Women constitute half of the humanity, even contributing two-thirds of world’s work hours. She earns only one-third of the total income and owns less than one-tenth of the world’s resources. This shows that the economic status of women is in pathetic condition and this is more so in a country like India. Women constitute nearly 50% of population, perform two-thirds of the work and produce 50% of food commodities consumed by the country. They earn one third of remuneration and own 10% of the property or wealth of the country.
Disseminated Herpes Zoster in Elderly with Human Immunodeficiency Virus (HIV) Infection: A Case Report
Authors: Stephanie Aurelia , IGAA Elis Indira  , Hermina Laksmi  , Nevristia Pratama
Published: August 2022

Background: Disseminated herpes zoster (HZ) is one of the complications of HZ in the form of the appearance of the main lesion accompanied by the spread of solitary vesicles on the body. This condition occurs in 2% of the general population and 15-30% of immunodeficient patients, such as the elderly and HIV infection.

Case presentation: A 64-year-old man came with the complaint of rashes all over his body four days ago. Vesicles and erosions are multiple in 1 dermatome and are discrete and scattered throughout the body on dermatological examination. The diagnosis of disseminated HZ, in this case, was established based on history, physical examination, and Tzank examination. HZ spread is less common and is characterized by the appearance of more than 20 vesicles or more than 2 consecutive dermatomes. Old age and HIV infection are immunocompromised conditions causing reactivation of the varicella-zoster virus and other infections. The patient received oral acyclovir, vitamins B1, B6, and B12, salicylic powder and topical fusidic acid, antiretrovirals (ARVs), azithromycin, intraoral cotrimoxazole, ceftriaxone, and intravenous fluconazole for 10 days. Skin lesions improved in 10 days without complications.

Conclusion: Disseminated HZ in HIV patients should be considered because of complications, recurrence, more difficult with a treat, and a higher risk of acyclovir resistance.
What Does the Future Hold for Oil in South Sudan Range from 2022/2050?
Authors: Akuendit Matiok Santino
Published: August 2022

The aim of this paper is to find out the what the future holds in terms of oil in South Sudan. It looks at the economy that aggregated comprising of two major sectors of both oil and aid dominating the entire economy. Oil is a major player within the South Sudan Economy though major South Sudan residents nevertheless rely on other parts of the Economy for example in agricultural sector, livestock, commerce, and others make their income from employment income. Oil as well as aid is important since they are major sources for foreign exchanges and tax revenue. A variety of service industries also exists like the banking industry, insurance industry and other construction industries. The future of South Sudan is hence anchored on oil and this paper tends to explore on what the future holds for South Sudan in the Oil industry.
Nanoformulation Loaded with Essential Oils via Ultrasonication Technique: Overview, Challenges, and Prospects
Authors: Yetukuri Koushik , M.S. Umashankar
Published: August 2022

Essential oils have been used for virucidal, bactericidal, fungicidal, antiparasitic, insecticidal, and other therapeutic properties like analgesic, sedative, spasmolytic, anti-inflammatory, and locally anaesthetic remedies since the Medieval Era. Essential oils are complex mixtures of a variety of volatile molecules which includes terpenoids, phenol-derived aromatic components, and aliphatic components. These molecules are used in the pharmacological, cosmetic, sanitary, food, and agricultural sectors for multiple applications. The stability and bioactivity of essential oils, on the other hand, impact their efficacy. The ultrasonication procedure is one of the most effective ways to preserve essential oils. Improved water solubility, effective degradation protection, and the prevention of volatile component evaporation are just a few of the benefits. This article focuses on nanotechnology's most significant contributions to essential oils formulated using the Ultrasonication process. The chemical makeup of essential oils, the Ultrasonication technique's basis, the physicochemical characteristics of nanoformulation loaded with essential oil, and their contemporary uses are all highlighted. Essential oils can perform better than chemically synthesized drugs. As compared to certain other formulation techniques, oil nanoencapsulation has been noted as a cost-effective approach, and the ultrasonication approach is a simpler, less energy-consuming, more repeatable, and broadly valid method for the encapsulation of essential oils.
Formulation and In-vitro Evaluation of Gliclazide and Nimodipine Bilayer Tablets for the Treatment of Type II Diabetes Mellitus and Hypertension
Authors: Pawar Anil , Bura Abhishek , Aher Abhijeet , Deshmukh Vinayak
Published: August 2022

Background: In today's world, type 2 diabetes mellitus, and hypertension have become universal, and a large number of patients are living with diabetes mellitus and hypertension, which often coexist. The core idea of this study was the development of bilayer tablets collected from two unlike categories of drugs through a straightforward and easy-to-scale-up approach.

Objective: In the present investigation, a bilayer tablet of Gliclazide and Nimodipine was developed to enhance long-suffering patient compliance. The objective of the current investigation was to develop a bilayer dosage form of Gliclazide and Nimodipine for oral route of administration that will liberate Nimodipine immediately and Gliclazide for 12 hrs. to increase the oral bioavailability of the drug.

Methodology: The immediate-release (IR) sheet was developed by a variety of super-disintegrants like Crospovidone, Croscarmellose sodium, and sodium starch glycolate, and the sustained-release (SR) sheet was developed by a variety of polymers like Hydroxy Propyl Methyl Cellulose (HPMC), Hydroxy Propyl Cellulose (HPC), and Eudragit. Initially, the Gliclazide sheet was positioned in the die cavity and compacted. Then Nimodipine sheet was placed in the die cavity and compacted with a most favourable hardness of 6–8 kg/cm2 to get bilayer tablets.

Results and Discussion: The in-vitro drug release of Nimodipine was 97% in 30 minutes and Gliclazide was 98% in 12 hours. The drug release of Gliclazide was only 4.7% in the first 30 minutes; it showed that drug release of Gliclazide was negligible up to 30 minutes. The addition of sodium lauryl sulfate to the (IR) sheet and dissolution medium (SR) improved the drug release from both sheets. 

Conclusion: The current research concluded that the selected bilayer tablet was found good to treat diabetes mellitus and hypertension by the chronological release of both drugs from a developed bilayer tablet. Also, this bilayer tablet reduces the dosage frequency.
A Novel Analytical Method for the Determination of Residual Solvents in Mesalamine Delayed Release Tablets by GC-HS Method
Authors: Sivagami B , K Ramya Sree , Chandrasekar R. , Niranjan Babu M
Published: August 2022

Background: Residual solvents and organic volatile impurities are monitored using Head Space Gas Chromatography present in pharmaceutical samples. Mesalamine is a 5-aminosalicylic acid 5-ASA based agent which is used to treat adults with ulcerative colitis. 

Objective: In this study, an attempt was made to analyze the residual organic solvents such as isopropyl alcohol and dichloromethane present in Mesalamine Delayed-Release Tablets by headspace gas chromatography (HS-GC). 

Method: The carrier gas streamed was nitrogen, the method was developed and optimized by using a DB-624(60 m × 0.53 mm × 3.0 µm) column coupled with a flame ionization detector. A capillary column consisting of 6 % cyanopropylphenyl - 94 % dimethyl polysiloxane was employed as the stationary phase. An injector temperature of 200°C was programmed to prevent degradation. 

Results: A temperature of 40°C was set as the initial oven temperature for a period of 10 min and set at a rate of 20°C min−1 and monitored at a final temperature of 220°C for 5 min. Chloroform and N, N-dimethylacetamide was selected as the sample solvent. The validation studies were performed with regard to International Council for Harmonization (ICH) Q2 guidelines for the validation of analytical experiments. 

Conclusion: All the validation parameters complied with the acceptance criteria. Hence, the optimized method developed and validated can be utilized for the concurrent estimation of residual solvents in tablet formulations.
Delayed cerebral ischemia and therapeutic approaches after subarachnoid hemorrhage
Authors: Eren Fettah , Yildogan Aydin Talip , Demir Aysegul , Ozguncu Cihat , Yilmaz Sueda Ecem
Published: August 2022

Delayed cerebral ischemia after subarachnoid hemorrhage is one of the most important causes of mortality and poor functional outcome in patients. Initially, the etiology and treatment of delayed cerebral ischemia focused primarily on cerebral vasospasm. However, recent studies have detected that depolarization, microcirculation, and autoregulation disorder, which spreads together with cerebral vasospasm, also play a role in the etiology. The main treatment strategies in the prevention and treatment of delayed cerebral ischemia are the regulation of blood pressure and the use of calcium channel blockers, especially nimodipine. The main step in the early diagnosis and treatment of the disease is to monitor the neurological clinical status. In addition to transcranial Doppler ultrasonography, computed tomography, or magnetic resonance imaging angiography, continuous electroencephalography and invasive brain multimodal examination may be required in the follow-up period of the disease. In addition to blood pressure regulation, optimization of cardiac output, endovascular interventions, angioplasty, and/or intra-arterial vasodilator infusion are other treatment methods. This review aimed to evaluate delayed cerebral ischemia, one of the most important complications of subarachnoid hemorrhage, in the light of current literature.
Automated System for Radiation and Meteorological Monitoring of Environment Near the Belarusian NPP
Authors: Novik Aleksandr , Kuchinskiy Petr , Kozhemyakin Valery , Bistrov Evgeniy
Published: August 2022

This paper describes the automated system for radiation and meteorological monitoring of environment near the Belarusian NPP located close the town of Ostrovets, Grodno region, that was developed in close cooperation of A.N. Sevchenko Institute of Applied Physical Problems of BSU and «ATOMTEX» SPE. The description of system structure, software functions, specifications of gamma radiation detection units, and sample data on the radiation environment are provided.