bluuebunny/crossref_metadata_2025 huggingface dataset:
BIOFOAM BERBAHAN PATI SAGU (Metroxylon rumphii m) DENGAN BAHAN PENGISI (FILLER) SERAT BATANG PISANG DAN KULIT PISANG MENGGUNAKAN METODE THERMOPRESSING
Authors: Berutu Feni Lestari , Dewi Rozanna , Muhammad Muhammad , Ginting Zainuddin , ZA Nasrul
Published: May 2022

Pemakaian styrofoam sebagai pembungkus makanan sudah tidak asing lagi bagi masyarakat. Penggunaan styrofoam secara terus-menerus berdampak buruk bagi kesehatan manusia dan lingkungan sekitar, maka untuk mengatasinya diperlukan kemasan alternatif yang ramah lingkungan. Biofoam merupakan kemasan pengganti styrofoam yang dibuat dari bahan baku  alami yaitu pati dan serat. Serat batang pisang dan serat kulit pisang memiliki kandungan selulosa yang cukup tinggi untuk dijadikan sebagai alternatif dalam pembuatan biofoam, yaitu sebanyak 60-65 % dan 17,04 %. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi NaOH serta rasio serat batang pisang dan kulit pisang terhadap kualitas biofoam yang dihasilkan, menganalisa pengaruh persentase penambahan serat batang pisang dan kulit pisang terhadap kualitas biofoam yang dihasilkan. Biofoam dibuat dengan metode thermopressing, waktu pencetakan selama 30 menit, suhu 170 oC, konsentrasi NaOH sebesar 3%, 45, 5%, 6% serta perbandingan serat batang pisang dan kulit pisang adalah 100:0, 75:25, 50:50, 25:75, dan 0:100. Adapun uji karakteristik biofoam yaitu uji daya serap air, uji densitas, biodegradibilitas, kuat tarik, dan kuat tekan. Hasil penelitian menunjukkan bahwa konsentrasi NaOH dan penambahan serat berpengaruh terhadap kualitas biofoam yang dihasilkan. Hasil uji karakteristik biofoam terbaik adalah pada konsentrasi NaOH 5 % dengan perbandingan serat batang pisang dan kulit pisang 75 : 25 % memiliki persentase daya serap air sebesar 11,8682 %, densitas 0,7068%, kuat tarik 2,14 Mpa, kuat tekan 1,80 Mpa, dan nilai biodegradibilitas 22,9884 %.
PENGARUH KONDISI EKSTRAKSI GLUKOMANAN DARI UMBI PORANG (Amosrphopallus muelleri blume)
Authors: Sukma Mutia , Suryati Suryati , Meriatna Meriatna , ZA Nasrul , Jalaluddin Jalaluddin
Published: May 2022

Porang yang termasuk dalam family Araceae merupakan jenis tanaman umbi yang mempunyai potensi ekonomi tinggi dan prospek untuk dikembangkan di Indonesia. Porang memiliki kandungan glukomanan yang bernilai guna tinggi dan dapat dimanfaatkan menjadi berbagai macam produk olahan bernilai jual tinggi.ada 3 metode yang biasanya diterapkan dalam pembuatan tepung glukomanan yaitu, metode ekstraksi, proses pemisahan secara fisik, dan enzimatis. Adapun tujuan dari penelitian ini adalah untuk mengkaji perbandingan tepung porang dan mengkaji pengaruh waktu ekstraksi proses tepung porang menjadi tepung glukomanan dan menganalisa kandungan kadar air, abu dan pH pada tepung glukomanan. Adapun prosedur kerja pada penelitian ini adalah umbi porang segar dikupas kemudian dicuci sampai bersih, kemudian daging umbi dipotong secara acak, potongan umbi direndam menggunakan NaCl selama 20 menit untuk menghilangkan kandungan asam oksalat, setelah itu umbi dibilas hingga getah tidak lagi menempel pada daging umbi. Daging umbi yang sudah bersih kemudian dijemur dibawah sinar matahari selama 8 jam 2 (dua) hari, selanjutnya dikeringkan lagi didalam oven dengan suhu 800C selama 24 jam. Umbi yang sudah kering dihaluskna kemudian diayak menggunakan mesh ukuran 80. Dari penelitian ini diperoleh kadar air dari sampel tepung porang 6,2% - 14,3%, kadar abu  0,2% - 1%, kadar glukomanan 6,90% - 72,38%, kadar pH 7 dan hasil analisa gugus fungsi (FTIR) menunjukkan gugus yang terkandung pada tepung glukomanan yaitu O-H, C-H, dan C-O. tinggi rendahnya kadar glukomamam dapat dipengaruhi oleh bagian umbinya, perlakuan pendahuluan menjelang pengeringan. Untuk memperoleh kadar glukomanan, diperlukan untuk mengetahui glukosa standar yang diperoleh dari kurva standar tersebut. Diperoleh jumlah glukosa dalam ekstrak  dan hidrolisat tepung glukomanan yang selanjutnya dengan menggunakan rumus kadar glukomanan.
Perlindungan Hukum Bagi Konsumen Air Minum Pada Depot Air Minum Yang Tidak Memenuhi Standar Kesehatan (Studi Penelitian di Kabupaten Aceh Tamiang)
Authors: Urvash Echa Yuana , Sastro Marlia , Rahman Arif
Published: May 2022

Legal Protection for Drinking Water Consumers at Drinking Water Depots That Do Not Meet Health Standards (Research Study in Aceh Tamiang District)
PENGAWASAN PEMBEBASAN BERSYARAT TERHADAP TAHANAN KOTA PADA MASA PANDEMI COVID-19
Authors: Hidayah Nur , Akli Zul , M Malahayati
Published: May 2022

Abstract
Supervision according to Victor M. Situmorang and Jusuf Juhir is every effort and action in order to know the extent to which the implementation of tasks carried out according to the provisions and objectives to be achieved. The duties and functions of Community Guidance are regulated in several regulations including, namely the Decree of the Minister of Justice of the Republic of Indonesia Number M.01-PK.04.10 of 1998 concerning Duties, Obligations, and Conditions for Community Guidance, RI Law Number 11 of 2012 concerning the Judicial System Child Crime, regarding the duties and functions of Community Guidance and adaptations carried out by Community Advisors during the Covid-19 pandemic.
The research objectives in this study were to find out and explain how to monitor conditional release of city prisoners during the Covid-19 pandemic, and to find out and explain how the consequences of the parole policy on city prisoners in the community during the Covid-19 pandemic and efforts the government did in handling the conditional release of city detention during the Covid-19 pandemic.
The research method used in this research is: This type of juridical normative research. With a statutory approach, and a conceptual approach. The nature of the research in this thesis is descriptive research. And the form of this research research is a descriptive form. Based on the results of the study, it can be seen that in supervising convicts who get parole, the government carries out various programs to deal with convicts who get parole during the COVID-19 pandemic, namely by collaborating between community counselors and the community and involving the families concerned to anticipate when things go wrong.

Keywords : Surveillance, parole, Covid-19 pandemic
PEMBUATAN INDIKATOR ASAM BASA ALAMI DARI DAUN JATI MUDA (TECTONA GRANDIS LINN.F) DENGAN PELARUT ETANOL
Authors: Maulina Liza , Jalaluddin Jalaluddin , Bahri Syamsul
Published: May 2022

Indikator alami adalah indikator yang berasal dari bahan-bahan alami yang telah diekstrak yang digunakan untuk mengetahui tingkat asam basa atau pH suatu larutan. Daun jati muda digunakan sebagai indikator asam basa alami dengan tujuan untuk mengurangi pemakaian indikator asam basa sintesis yang menyebabkan dapat mengurangi potensi polusi lingkungan dan hemat biaya. Pembuatan indikator asam basa alami dari ekstrak daun jati muda dengan cara daun jati muda dipotong menjadi bagian-bagian kecil dan kemudian diekstrak dengan menggunakan pelarut etanol 96% dengan variasi suhu ekstraksi 30 oC, 40 oC, 50 oC, dan 60oC dan variasi waktu ektraksi 1 jam, 2 jam, 3 jam, dan 4 jam. Hasil penelitian yang diperoleh bahwa daun jati muda terdapat zat antosianin yang dapat digunakan sebagai indikator asam basa alami, pH tertinggi yang diperoleh terdapat pada suhu ekstraksi 30 oC dengan waktu ekstraksi 3 jam, nilai absorbansi terbaik diperoleh pada suhu ekstraksi 30 oC dengan waktu ekstraksi 3 jam yaitu 3,669, nilai titrasi tertinggi dengan menggunakan HCl diperoleh pada suhu ektraksi 60 oC dengan waktu ekstraksi 4 jam yaitu 10,2 ml, nilai titrasi tertinggi dengan menggunakan NaOH diperoleh pada suhu ektraksi 60 oC dengan waktu ekstraksi 4 jam yaitu 10,8 ml, dan kertas lakmus hasil perendaman dengan ekstrak daun jati muda diperoleh hasil bahwa kertas lakmus yang berwarna merah muda  apabila dicelupkan kedalam larutan asam tetap berwarna merah dan apabila dicelupkan ke larutan basa maka akan berubah berwarna hijau kecoklatan. Indikator asam basa alami dari daun jati muda yang diekstrak dipengaruhi oleh suhu dan waktu ekstraksi.
PENGARUH ASAM NITRAT (HNO3) SEBAGAI PELARUT PADA EKSTRAKSI PEKTIN DARI OKRA (ABELMOSCHUS ESCULENTUS)
Authors: S. Tumangger Rika Santi , Muhammad Muhammad , ZA Nasrul , Jalaluddin Jalaluddin , Nurlaila Rizka , Ginting Zainuddin
Published: May 2022

Pektin merupakan kelompok polisakarida yang larut dalam air (PLA) dan juga merupakan asam-asam pektinat yang mengandung gugus-gugus metoksil. Pektin dimanfaatkan sebagai bahan pengental dan pembentuk gel pada industri pangan fungsional. Pektin telah digunakan selama bertahun-tahun dalam industri farmasi, makanan dan minuman. Penelitian ini bertujuan untuk mengetahui pengaruh asam nitrat sebagai pelarut pada ekstraksi pektin dari okra (abelmoschus esculentus). Okra adalah sayuran yang lunak dan berlendir, salah satu jenis sayuran yang memiliki banyak serat dan glutation. Okra memiliki kandungan serat yang larut air dalam bentuk gum 31,53% dan pektin 3,40%. Penelitian dilakukan dengan metode ekstraksi menggunakan pelarut HNO3, lalu dilakukan pengendapan pektin dengan menambahkan alkohol 96% kedalam filtrat hasil ekstraksi, kemudian endapan dicuci dengan menggunakan etanol dan dikeringkan dalam oven pada suhu 50  selama 9 jam untuk mendapatkan pektin kering. Variabel tetap dalam penilitian ini adalah berat okra 100 gram, volume pelarut 500 ml, suhu ekstraksi 75 , dan ukuran sampel 50 mesh. Sedangkan variabel berubahnya adalah perlakuan konsentrasi pelarut (0,1 N, 0,15 N, 0,2 N) dan waktu ekstraksi (60 menit, 90 menit dan 120 menit). Karakteristik yang dianalisa adalah rendemen pektin, kadar air, kadar metoksil, dan kadar galakturonat. Hasil penelitian menunjukkan bahwa konsentrasi pelarut dan waktu ekstraksi sangat berpengaruh terhadap hasil ekstraksi pektin yang didapatkan. Semakin tinggi konsentrasi pelarut dan waktu ekstraksi maka hasil rendemen pektin, kadar metoksil dan kadar galakturonat juga meningkat. Berdasarkan hasil penelitian diperoleh hasil pektin dengan hasil rendemen tertinggi 67,45% pada konsentrasi asam nitrat 0,2 N dan waktu 120 menit, kadar air terendah 2,75% pada konsentrasi asam nitrat 0,2 N dan waktu 120 menit, kadar metoksil tertinggi 6,55% pada konsentrasi asam nitrat 0,2 N dan waktu 120 menit dan kadar galakturonat tertinggi 36,16% pada konsentrasi asam nitrat 0,2 N dan waktu 120 menit.
KARAKTERISASI GLUKOSA DARI PROSES HIDROLISIS α-SELULOSA DARI LIMBAH KULIT KOPI ARABIKA
Authors: Putri Almia Permata , Zulnazri Zulnazri , Dewi Rozanna , Sulhatun Sulhatun , Bahri Syamsul
Published: May 2022

Penelitian ini bertujuan untuk menghitung kadar selulosa dan kadar glukosa dari kulit kopi arabika dengan mengekstraksi kulit kopi arabika menjadi selulosa sehingga didapatkan persen yield dari selulosa sebesar 27,36% serta dilakukan karakterisasi selulosa yang diperoleh dari kulit kopi arabika dengan melakukan uji XRD sehingga didapat persen kristalinitasnya sebesar 63,76%. Kemudian selulosa yang didapatkan dihidrolisis menggunakan katalis asam yaitu H2SO4 menjadi glukosa dengan memvariasikan konsentrasi H2SO4 yaitu 8%, 10%, dan 12% serta suhu pemanasannya yaitu 80oC, 90oC, dan 100oC dalam waktu 4 jam sehingga diperoleh persen yield dan kadar glukosa yang diuji menggunakan alat Refraktometer Brix. Dari hasil analisa kadar glukosa tertinggi didapat pada konsentrasi 10% dengan suhu 100oC yaitu 8% bukan pada konsentrasi 8%. Sedangkan kenaikan yield tertinggi terdapat pada konsentrasi H2SO4 8% dengan suhu 80oC yaitu sebesar 95,4%, hal tersebut dipengaruhi oleh suhu pemanasan yang semakin rendah sehingga persentase yield yang diperoleh semakin tinggi.
Penerapan sanksi pidana adat dalam penyelesaian tindak pidana kekerasan dalam rumah tangga (studi penelitian di Gampong Juli Cot Mesjid Kecamatan Juli Kabupaten Bireuen)
Authors: F Fitriani
Published: May 2022

Penelitian ini bertujuan agar sanksi pidana adat bisa diterapkan dengan baik oleh Lembaga adat maupun masyarakat Aceh khususnya di Gampong Juli Cot Mesjid Kecamatan Juli Kabupaten Bireuen sehingga menciptakannya lingkungan masyarakat yang aman dan damai tanpa adanya kekerasan baik dalam masyarakat maupun dalam rumah tangga. Akan tetapi walaupun sudah diselesaikan secara Lembaga adat Gampong ternyata masih adanya pelaku kdrt yang masih mengulangi perbuatannya, bisa kita lihat bahwa sanksi adat yang diberikan masih sangat kurang sehingga pelaku tidak takut untuk mengulangi perbuatan tersebut. Metode yang digunakan empiris sosiologis dengan pendekatan kualitatif dan sifat penelitiannya deskriptif analisis dengan lokasi penelitian di Gampong Juli Cot Mesjid Kecamatan Juli Kabupaten Bireuen. Hasil penelitian Berdasarkan hasil penelitian yang dilakukan Di Gampong Juli Cot Mesjid Kecamatan Juli masih adanya pelaku yang melakukan kekerasan dalam rumah tangga yang dipicu oleh masalah ekonomi dan juga perselingkuhan, meskipun sudah pernah di selesaikan oleh Lembaga adat gampong, namun tidak membuat sipelaku untuk berubah atau jera, apakah penerapan sanksi adat yang diberikan tidak efisien sehingga tidak memberikan efek jera kepada sipelaku.
Pertanggung Jawaban Negara Terhadap Tindak Pidana Internasional
Authors: F Fatahillah
Published: May 2022

Limited state responsibility on liability for acts that violate international law, for example refusing the entry of foreign citizen into his territory does not lead to state accountability is an important issue, state responsibility in defined as the bases for carrying out its obligations the meaning of the elements is difficult. Proven because the act of omitting the state apparatus gives rise to a dilemma, in international law practice since the and of the second worid war. Show clearly that individually accountable for the actions carried out when acting as officials in certain positions, ending the community so that each individual is responsible for the international actions he does.
Peningkatan kemampuan siswa mengolah rumus pada materi pesawat sederhana melalui model make a match
Authors: Hartati Sri
Published: May 2022

This Classroom Action Research is the application of the make a match (group-based) learning model applied in the classroom based on the students' difficulties in simple aircraft material. The purpose of this learning improvement action is to improve students' ability to process formulas on simple machine material for class VIII.1 students with Competency Competency Standards (SK) Understanding the role of effort, style, and energy in everyday life. The results, the implementation of cycle 1 in the classroom shows that by applying/using. The group-based learning model obtained an average score of 69.59 students. In cycle 2 the average score of students rose to 76.89. With the group-based scientific learning model, it turns out that it can improve students' abilities in simple aircraft material. These competencies can be seen from the first indicator, students are happy and active in learning activities. Second, the increasing ability of students in simple planes. Thus in the learning process students are able to build their own concepts about learning materials from the results of group learning activities, not the results of the presentation from the teacher. The teacher's role is only as a guide. This learning model is recommended to MTsN teachers as an alternative to improve students' abilities in simple machine process materials. So it can be concluded that from the implementation of the activities in cycle 1 and cycle 2, there was an increase in the grades of VIII.1 MTsN Bonjol students on the simple plane material.
Peningkatan hasil belajar siswa kelas VI pada pembelajaran PKn melalui tipe pembelajaran pair checks di sekolah dasar
Authors: Wasiati Wasiati
Published: May 2022

Penelitian ini bertujuan 1. Untuk mendeskripsikan peningkatan hasil belajar kognitif (pengetahuan) siswa kelas VI pada pembelajaran PKn melalui Tipe pembelajaran Pair Checks di UPT SDN 02 Medan Baik Kec. Lengayang. 2. Untuk mendeskripsikan peningkatan hasil belajar afektif (tanggung jawab) siswa kelas VI pada pembelajaran PKn melalui tipe pembelajaran Pair Checks di UPT SDN 02 Medan Baik Kec. Lengayang. Penelitian ini dilakukan dalam dua siklus, masing-masing siklus terdiri dari dua kali pertemuan dan satu kali ujian akhir siklus. Subjek penelitian ini adalah siswa kelas VI UPT SDN 02 Medan Baik Kec. Lengayang, yang berjumlah 12 orang. Hasil penelitian memperlihatkan peningkatan presentase hasil belajar afektif siswa pada aspek tanggung jawab pada nilai rata-rata siklus I yaitu 67,62  meningkat menjadi 85,00  pada siklus II. Hasil kognitif siswa aspek pengetahuan siswa yang tuntas 7 orang dengan presentase 66,66% pada siklus I dan meningkat menjadi 10 orang siswa yang tuntas dengan presentase 83% pada siklus II. Dengan demikian dapat disimpulkan bahwa penggunaan Tipe Pembelajaran Pair Checks dapat meningkatkan hasil belajar PKn di kelas VI UPT SDN 02 Medan Baik Kec. Lengayang.
Kepemimpinan di Era Pandemi COVID-19
Authors: Raflis Raflis
Published: May 2022

Pada era pandemi COVID-19 perlu meningkatkan kepemimpinan tradisional ke kepemimpinan digital, kepemimpinan ini sangat menekankan pada kemampuan pemimpin dalam mengembangkan, mengelola, membimbing, dan menerapkan pengetahuan para guru dan staf Madrasah untuk pembelajaran yang berkualitas di masa pandemi COVID-19. Ada lima aspek kepemimpinan digital yaitu: (1) Keunggulan dalam Praktik Professional; (2) Kepemimpinan Visioner; (3) Budaya Pembelajaran Era Digital; (4) Kewarganegaraan Digital; dan (5) Peningkatan Sistemik. Kepemimpinan kepala Madrasah yang telah disesuaikan dengan kondisi pandemi COVID-19 mengharuskan kepala Madrasah memasukan lima aspek ke dalam kepemimpinannya.
Studi Tentang Profesionalisme Guru dalam Pembelajaran Daring Berdasarkan Akreditasi Sekolah di Sekolah Menengah Kejuruan
Authors: Adzkia Mhd Safiq , Muskhir Mukhlidi
Published: May 2022

The problem in this study is that the professionalism of teachers is currently still low, the majority of teachers are less able to adapt to the skills of 21st century teachers, lack of teacher motivation in improving self-quality due to not being able to compete and not ready to keep up with the times and the lack of teacher ability to apply 21st century skills. at SMK Negeri 2 Sungai Penuh. The purpose of this study is to find out how the professionalism of teachers in online learning is based on school accreditation at SMK Negeri 2 Sungai Penuh. The research method used is a mix method (quantitative and qualitative). The population in this study were 95 students of class X TITL. The sample in this study amounted to 95 people. The sampling technique used is total sampling. The data analysis technique used is descriptive and Respondent's Level of Achievement (TCR). The results showed that the professionalism of teachers on the digital age literacy indicator was 45.71% with a bad interpretation. In the inventive thinking indicator, a value of 46.92% was obtained with a bad interpretation. On the indicator of effective communication obtained a value of 46.92% with a bad interpretation. In the high productivity indicator, a value of 48.07% was obtained with a bad interpretation. Overall, the teacher's professionalism got a score of 46.90% with a bad interpretation. So it can be concluded that the professionalism of teachers in online learning based on school accreditation at SMKN 2 Sungai Full is in a bad interpretation.
Konsep self esteem pada wanita dewasa awal yang mengalami perceraian
Authors: Putri Julia Eva , Suhaili Neviyarni , Marjohan Marjohan , Ifdil Ifdil , Afdal Afdal
Published: May 2022

The existence of conflict in the household is unavoidable, a prolonged conflict can cause rifts in the household and even divorce. The divorce rate in Indonesia is increasing day by day. On average, those who experience this divorce are early adult women aged 20-40 years. Divorce experienced by women in early adulthood can have negative psychological effects such as feelings of worthlessness (low self-esteem). If not handled properly, of course this will become a new problem such as stress, depression, feeling unaccepted and other negative feelings.
Analisis dukungan emosional dan penerapan model kompetensi pedagogik terhadap keterampilan dasar mengajar
Authors: Susanto Ratnawati
Published: May 2022

Keterampilan dasar mengajar terkait dengan beberapa kemampuan spesifik dan esensial yang harus dikuasai ketika guru melaksanakan tugas mengajarnya. Tujuan dilakukannya penelitian ini adalah untuk menganalisis serta memprediksi faktor dukungan emosional dan penerapan model kompetensi pedagogik secara parsial maupun simultan terhadap keterampilan dasar mengajar guru. Responden penelitian sebanyak 100 guru yang tersebar dari 10 sekolah di wilayah Pendidikan Kodya Jakarta Barat. Metode penelitian yang digunakan berupa pendekatan kuantitatif dengan metode korelasi.  Pengumpulan data berupa kuesioner menggunakan model skala likert. Instrumen yang dikembangkan telah teruji valid dan reliabel yang layak untuk mengukur variabel dukungan emosional, penerapan model pedagogik serta keterampilan dasar mengajar  pada guru. Analisis data menggunakan teknik analisis regresi linier sederhana dan  regresi linier berganda. Berdasarkan hasil penelitian menunjukkan bahwa secara parsial  dukungan emosional berkontribusi sebesar 9%, penerapan model pendagogik berkontribusi sebesar 6% terhadap keterampilan dasar mengajar guru. Kemudian secara simultan dukungan emosional dan penerapan model pedagogik berkontribusi sebesar 14% terhadap keterampilan dasar mengajar guru.  Hasil ini dapat dijadikan pertimbangan dalam meningkatkan keterampilan dasar mengajar guru dengan mengoptimalkan dukungan emosional serta penerapan model pedagogik guru untuk mewujudkan proses pembelajaran secara efektif, efisien dan profesional.
Rational emotive behavior therapy to overcome anxiety post-flood disaster
Authors: Rachmayanie J. Ririanti , Sugianto Akhmad , Riyadi Selamad
Published: May 2022

The purpose of this study was to test the validity and practicality of the REBT guidebook and to analyze the effectiveness of group counseling using the REBT approach. The type of research used is experimental with a pretest-posttest control group design. The instrument used in this research is the anxiety scale adopted from Max Hamilton, namely the Hamilton Anxiety Rating Scale (HAM-A) and interviews. The sample in this study amounted to 10 people who were divided into 2 groups, namely 5 control groups and 5 treatment groups. The data analysis technique used to test the effectiveness used the Man Whitney test formula, while the validity and practicality test of the manual used the ideal criterion formula. The results showed that the REBT guidebook was valid and practical to use in the field based on an assessment by 2 expert test persons. Based on the Man Whiteney test, the result (0.046 < 0.05) means that group counseling with the REBT approach is effective for overcoming anxiety after the flood disaster. The results of this study should be further developed to be able to overcome anxiety that is not only for flood disasters but other anxieties.
Kontribusi konsep diri dan dukungan orang tua terhadap perencanaan karier siswa
Authors: Putra Adek Eka , Yusuf A Muri
Published: May 2022

Career planning is an effort made by individuals to prepare themselves to enter the career world. Career planning is influenced by various factors including Self Concept and parental support. This study aims to: (1) describe  Self Concept, parental support, and career planning, (2) test the contribution of  Self Concept to career planning, (3) test the contribution of parental support for career planning, (4) test the contribution Self Concept and support of parents together in career planning.

This research uses a descriptive correlational quantitative method. The population in this study were students of the MAN 2 Kota Padang grade XI which amounted to 430 students. The sample amounted to 214 students who were selected using the proportional random sampling technique.
The results of the study aimed to describe that: (1) the average student's  Self Concept is in the high category, parental support is in a very good category and student career planning is in a good category (2) Self Concept contributes to career planning 
36,2%, (3) parental support contributes to career planning by 20,6%, (4) Self Concept and parental support together  contribute to career planning by 22,5%. The implications of this study can be used as inputs for direct counseling teacher / counselor to provide guidance and counseling services, especially in the specialization and individual planning.
Pengembangan media pembelajaran kewirausahaan online untuk mahasiswa universitas negeri padang
Authors: Mustafa Edy , Sukardi Sukardi , Yulastri Asmar , Anwar Muhammad
Published: May 2022

Penelitian ini bertujuan untuk mendapatkan media pembelajaran online yang valid, praktis, dan efektif pada mata kuliah kewirausahaan di Universitas Negeri Padang. Media pembelajaran online ini dirancang untuk dapat meningkatkan pemahaman mahasiswa sehingga meningkatkan hasil belajar. Penelitian ini menggunakan metoda penelitian Research and Development (R and D) dengan prosedur pengembangan 4-D (Define, Design, Develop, Desseminate). Teknik analisis data menggunakan teknik analisis deskriptif untuk mendeskripsikan validitas, praktikalitas, dan efetivitas media pembelajaran online. Hasil yang diperoleh dari penelitian pengembangan ini: (1) validitas media pembelajaran online dinyatakan valid pada aspek media dan aspek materi, (2) praktikalitas media pembelajaran online berdasarkan respon dosen dan mahasiswa dinyatakan sangat praktis, (3) efektivitas media pembelajaran online dinyatakan efektif dalam meningkatkan hasil belajar. Berdasarkan temuan penelitian ini disimpulkan bahwa media pembelajaran online dinyatakan valid, praktis, dan efektif untuk dimanfaatkan sebagai bahan ajar pada mata kuliah kewirausahaan.
Pengaruh keselamatan dalam bekerja terhadap produktivitas pekerja pada pt musim mas
Authors: Na'im Khairun , Waruwu Khamo , Elyani Elyani , Nurdin Jefri
Published: May 2022

The purpose of the study was to determine the effect of work safety consisting of the state of the work environment and the use of work equipment on worker productivity. This research was conducted at PT Musim Mas Medan, with a population and sample of 200 people taken by purposive sampling. The research instrument is a questionnaire/questionnaire with a Likert scale model. The requirement test was conducted to test for normality, multicollinearity test, and heteroscedasticity test. The data analysis technique used is multiple regression technique at a significance level of = 0.05. The results showed: there is a positive and significant effect between safety at work on worker productivity with t count = 3.617 and t table 1.97 with a coefficient value of 0.430. From the results of SPSS output, it is known that the R square value is 0.62 or 62%, which means that safety at work has an influence on the level of worker productivity.
Pengembangan bahan ajar menulis berbasis model pembelajaran kolaboratif untuk meningkatkan keterampilan menulis siswa kelas smp
Authors: Rahimi Rahimi , Selian Salamuddin
Published: May 2022

Permasalahan dalam penelitian ini adalah bagaimanakah efektivitas penggunaan bahan ajar menulis berbasis model pembelajaran kolaboratif dalam meningkatkan keterampilan menulis siswa SMP. Tujuan penelitian ini adalah untuk mendeskripsikan efektivitas penggunaan bahan ajar menulis berbasis model pembelajaran kolaboratif dalam meningkatkan keterampilan menulis siswa. Metode penelitian yang digunakan dalam penelitian ini adalah metode penelitian pengembangan (Research & Development). Subjek penelitian terhadap produk pengembangan ini adalah validator. Objek penelitian terhadap penelitian ini adalah Bahan Ajar Menulis berbasis model pembelajaran kolaboratif, yaitu bahan ajar menulis berbasis model pembelajaran kolaboratif yang diimplementasikan pada siswa kelas VII SMP negeri 2  Rantau Utara Tahun Pembelajaran 2021-2022. Instrumen yang digunakan untuk mendapatkan data penelitian menggunakan instrumen nontes dan instrumen tes. Hasil penelitian ini menunjukkan bahwa Bahan Ajar menulis berbasis model pembelajaran kolaboratif efektif dalam  meningkatkan keterampilan  menulis teks deskripsi oleh siswa, dimana sebelum   proses pengembangan  bahan ajar menulis berbasis model pembelajaran kolaboratif berada pada kategori cukup dan kemudian meningkat menjadi baik setelah proses pengembangan  bahan ajar menulis berbasis model pembelajaran kolaboratif di sekolah.
A Study on the Application of the ‘Key Concepts’ and ‘Generalized Knowledge’ for Mathematics Competency Education
Authors:   The Korea Society Of Educational Studies In Mathematics, Lee Kyeong-Hwa , Lee Eunjung , Park Minsun , Park Mimi
Published: May 2022

This study explores the application of ‘key concepts’ and ‘generalized knowledge’ in the 2015 revised mathematics curriculum to mathematics teaching practices, according to the competency education as articulated in the 2022 revised curriculum. The 2022 revised curriculum re-conceptualizes subject competency as comprising ‘knowledge and understanding,’ ‘process and skills,’ and ‘values and attitudes.’ Accordingly, the construct of key concepts and generalized knowledge is required to integrate the aforementioned factors; however, previous studies have only integrated ‘knowledge and understanding’ and ‘process and skills.’ Building on prior research, the current study proposes the network of key concepts and generalized knowledge through the integration of ‘knowledge and understanding’ and ‘process and skills.’ The implications of our exploration are as follows. First, the network of key concepts and generalized knowledge should be derived by reflecting the elements or aspects of ‘knowledge and understanding’ and ‘process and skills’ for learning content. Second, it is necessary to reconstruct the network of key concepts and generalized knowledge in consideration of situated contexts and the teacher’s beliefs and judgments. Third, systematizing the procedures of utilizing key concepts and generalized knowledge in the design and implementation of mathematics instruction is needed for supporting mathematics teachers.
Acculturation Strategies and Dance: Identity Construction Through the Example of “Zonaradikos or Omouslamas” Dance of The Gagaouz of Thrace, Greece
Authors: Filippidou Eleni
Published: May 2022

The aim of this paper is to study the different manifestations of the dance practice of the Gagaouz of Inoi of Evros as tactics in search of their ethnic identity. In particular, with reference to the analysis of the main dance of the repertoire of the Gagaouz and all of Thrace, Zonaradikos or Omouslamas and based on the fluid nature of identity formation, this paper aims to investigate the attitudes with which members of this ethnic group, as subjects of social action, self-identify, construct and reconstruct their ethnic identity, depending on the circumstances, each time belonging to different ethnic groups. Data was gathered through ethnographic method as this is applied to the study of dance, while its interpretation was based on the theoretical perspective of constructivism under the analytical terms of "acculturation" according to the multicultural model proposed by Berry. From the data analysis, it is showed that the Gagaouz, through dance, choose on the one hand to have a Thracian ethnic identity and on the other Gagaouz ethnic identity and on a third level they identify themselves as Thracian Gagaouz, experiencing a social reality which seeks to have multiple identities at the same time.
The Use of Twitter to #DefendDACA & DREAMers
Authors: De Maio Mariana , Shae Rodriguez Nathian
Published: May 2022

The future of the Deferred Action for Childhood Arrivals (DACA) program, as well as the welfare of its recipients, in the United State has become a constant feature in the news since President Trump announced his intentions to end the program in September 2017. In response, a social movement of significance was engineered utilizing social media as one of its core pillars to support the program. This study analyzes the content of tweets with the #DefendDACA hashtag, tweeted within 30 days of Trump’s initial announcement, in order to understand the intersection of digital activism and DACA, including functions, purpose, and tone. Results from the analysis found tweets primarily centered on call-to-action, asking participants to defend DACA. Tweets also disseminated vital information, particularly with a positive tone. These findings aid in explaining the movement’s strength.
A SS. Trindade e a Existência Humana (II)
Authors: Berg Adriano van den
Published: May 2022

Veja-se, na REB, vol. 33, fase. 131, setembro de 1973, p. 629-648, o artigo do autor, com o mesmo título e do qual o presente artigo pretende apresentar um complemento, sobretudo no sentido de usar mais categorias e perspectivas relacionais e personalistas, para expressar a união-unidade das pessoas divinas entre si e com os homens...
WITTGENSTEIN VE STRAUSS’TA MÜZİK METAFORUNUN KULLANIMI: FELSEFİ PROJENİN PARÇASI MI, BASİT BİR ALLEGORİ Mİ ?
Authors: ÜLGER Emir
Published: May 2022

Wittgenstein ve Strauss, 20.yy.’ın önde gelen iki düşünürüdür. Bu düşünürler, felsefi sistemlerini geliştirirken, yapısal olarak birbirlerine çok benzememelerine rağmen, düşüncelerini geliştirme ve örnekleme noktasında pek çok noktada müzikten hareket etmiş, müzikle ilgili temel kavram, kuram, teknik ve uygulamalar üzerinde bilinçli olarak durmuşlardır. Her iki düşünürün çok önemli bir müzik eğitiminden geçtiğini ve kültür, sanat duyarlılıklarının gelişmiş olduğunu görürüz. . Yapısal antropolojinin önde gelen isimlerinden birisi olan Strauss, öznenin dışlandığı, yapısal sistemin işleyişi ve ikili karşıtlar sistemi içinde yerli-yaban (ilkel) düşünceden ve kültürel göstergelerden hareketle, modern düşünce, kültür ve uygarlığı anlama ve açıklamaya çalışmış ve bunu yaparken de Wittgenstein gibi, “dil-düşünce ve mantık” üzerinden hareket etmişti. Düşünsel ve felsefi sistem bakımından yapısal olarak birbirinden çok farklı olan bu iki “filozof-antropolog” “dil, mantık ve dünya” noktasında belirgin bir şekilde ortak bir referans noktası olan “dil ve düşünceden” hareket etmişlerdi. Bu incelemede Wittgenstein ve Strauss’un “dil, düşünce ve mantık” bağlamında “müzik, müzikal dil, armoni ve müzikal düşünce” anolojileri, her iki düşünürün kendi düşünsel iklimi içinde ele alınacaktır. Yapısal olarak birbirine çok benzemeyen bu iki düşünürün sistemleri, düşünme yapıları ve mantıksal ön kabulleri doğal olarak farklılık göstermektedir. Fakat bu iki düşünür “dil, düşünme, mantık ve müzik” bağlamında belirgin bir şekilde benzer ön kabullerden hareket ettiği görülür. Her ikisinin kafasında müzik, çok özellikli bir yere sahiptir. Müzikal bir fikir, sanatsal bir gösterge, soyutlama mantığı, analitik dil analizi, müzikal düşünceler, notalar, beste formları, armonik kurallar, beste teknikleri ve formları, şarkı söyleme teknikler, dil-düşünce, anlam oluşturucu süreçlerin genelinin mantık, düşünce ve müzik üzerinden yürütüldüğünü görürüz. Felsefi sistemleri farklı bir amaçla oluşan fakat benzer bir şekilde düşüncelerin “dil ve müzik” alanına bilinçli olarak çevrildiği bu düşünürler, müziğin kuramsal ve uygulamalı örneklerinden ve bunun arka planında var olan mantıksal yapının içeriğinden hareketle bir amaca ulaşma çabasındadırlar. Bu amaçla, bu incelemede Wittgenstein ve Strauss’un genel felsefi sistemleri içinde, müzik üzerine olan düşüncelerini ve bu tavrın temel amacını anlamaya ve açıklamaya çalışacağız.
OSMANLI ADALARINDAKİ GARNİZONLARIN FİNANSMAN KAYITLARI ÜZERİNE BİR DEĞERLENDİRME
Authors: NALEZEN Orçun
Published: May 2022

Bu makalede Ege’de Osmanlı hâkimiyetinin devamlılığında kritik öneme sahip kalelerde görev yapan personele ilişkin maliye kayıtları üzerine değerlendirmelerde bulunulmaktadır. Ege Adalarındaki Osmanlı kalelerinde görevli askerler başlangıçta dirlik tasarruf ediyordu. Ancak gelişen koşullar, Türk hâkimiyetinin Ege’nin doğusunu kapsayacak şekilde güneye doğru ilerlemesi bu durumu değiştirmişti. XVI. yüzyıl sonlarına kadar Ege Adaları’ndaki kalelerde görev yapan askerlerin kayıtlarına tahrir defterlerinde rastlarken bu dönemden sonra mevacib defterlerinin tutulmaya başlandığı görülür. Bu dönüşüm timarlı kale görevlilerinin yerini Ege’de ulufeli askerlerin almasıyla ilgilidir. Makale, bu dönüşüm sonucunda ortaya çıkan defter serisinin özellikleri üzerinden gerçekleştirilebilecek değerlendirmelere işaret etmektedir. Bununla birlikte defterlerdeki kayıt mantığına bağlı olarak ortaya çıkan sorunlar ile değerlendirme sürecinde düşülebilecek hatalar hakkında uyarılarda bulunmaktadır. Özellikle mevacib türü defterlerin Ege’deki Osmanlı kalelerini ayakta tutan organizasyonu yansıtan tarihsel deliller olarak bu kapsamda ele almaktadır.
The effect of olive pomace and seaweed extract on the growth of pepper seedling
Authors: Zeynep ALMA  , Selçuk SÖYLEMEZ
Published: May 2022

In recent years, environmental pollution problems have increased due to organic wastes. The use of organic wastes as fertilizer plays an important role in reducing environmental pollution and improving the physical, chemical and biological properties of the soil. This study was carried out to determine the effect of unprocessed olive pomace (OP) which is a by-product of olive oil industry and seaweed (SW) on the growth of pepper seedlings. In the study, 4 different pomace ratios (5% OP + 95% peat, 10% OP + 90% peat, 15% OP + 85% peat and 20% OP + 80% peat V:V) and 4 different SW extract doses ( 0% 0.5%, 1% and 2% ) were used. In the study, parameters such as plant height, stem diameter, leaf area, plant fresh and dry weights, and chlorophyll index were investigated. According to the results of the study, OP applications significantly decreased the stem diameter, leaf area, leaf number, leaf dry weight, stem dry weight, root dry weight, chlorophyll content, stem-root ratio and total plant dry weight, while root length increased. On the other hand, SW applications had no an important effect on plant growth but partially imporoved in the zero OP application.
Documentation of angiospermic plants of Puthia Upazila of Rajshahi and their important medicinal values
Authors: Sonia Khatun  , Lima Khatun  , Monira Akter Ame  , Shamima Afroj Sumona  , AHM Mahbubur Rahman
Published: May 2022

Diversity of angiosperms of Puthia Upazila of Rajshahi district, Bangladesh conducted during October 2019 to December 2021. A total of 194 species belonging to 162 genera under 72 families were recorded. Habit analysis shows that herbs, shrubs, climbers and trees are represented by 76, 37, 26 and 55 species, respectively. Amaranthaceae, Asteraceae, Apocynaceae, Caesalpiniaceae, Convolvulaceae, Cucurbitaceae, Euphorbiaceae, Fabaceae, Moraceae, Malvaceae, Mimosaceae, Myrtaceae, Poaceae, Rutaceae, and Solanaceae are the dominant families with high species diversity. 148 medicinal plants have been documented with their uses for the cure of more than 200 diseases, and some of these are asthma, cough, cold, chicken pox, constipation, dysentery, diarrhea, diabetes, eczema, fever, headache, heart disease, itches, jaundice, menstrual disease, paralysis, piles, skin diseases, snake bite, sex problems, toothache, vomiting, worm, wound and others. Scientific names, local names, habits, families, medicinal uses and part(s) used are provided for each species.
Multi-Criteria Approach to Firm Performance Evaluation: An Application on the Banking Sector
Authors: SEÇME Gökhan
Published: May 2022

Performans değerleme firmaların mevcut durumlarının tespiti ve amaçlarına ulaşabilmek için yapılabilecek faaliyetlerinin belirlenmesinde temel araçlardan biridir. Çok boyutlu bir süreç olarak performans değerleme işletme fonksiyonlarının her biri için bir değerlendirme süreci olarak yürütülebilir. İşletmenin tüm fonksiyonlarını kapsayan bütüncül bir performans değerlendirme iş süreçlerinin geliştirilmesi ve stratejik planlama için önemli bir veri kaynağıdır. Performans değerlendirmenin çok boyutlu yapısı ve çok çeşitli amaçlar içermesi problemi çok kriterli karar verme problemi haline getirmektedir. Birden çok ve çoğu birbiri ile çelişen amaçların birlikte değerlendirilebildiği çok kriterli karar verme yöntemlerinden TOPSIS ve COPRAS yöntemleri, kullanım ve uygulama kolaylığı ile öznel verilere ihtiyaç duymadan uygulanabilmektedir. Bu çalışmada bankacılık sektöründeki kurumların performansları TOPSIS ve COPRAS yöntemiyle eşit ağırlıklı ve CRITIC yöntemiyle belirlenmiş ağırlıklı olmak üzere iki boyutlu olarak değerlendirilmektedir. Bankaların finansal performanslarının değerlendirilmesi yaygın olarak çalışılan konulardan biri olmakla birlikte bütüncül olarak performans değerlendirme konusunda nispeten sınırlı araştırmalar mevcuttur. Bankaların performans değerlendirmesinde finansal rasyolar yanında şube sayısı, çalışan sayısı gibi yapısal ve kurumsal parametreler de kullanılarak genel bir performans değerlendirme yapılmaktadır. Ayrıca ekonomik kriz dönemlerinde banka performans sıralamalarının değişimi de çalışmada değerlendirilmiştir.
The spatial implications of living in an extended household based on the socio-cultural values of kinship in Balikpapan, Indonesia
Authors: Hakim Wendy I. , Harjono Triatno Y. , Susanto Dalhar
Published: May 2022

There is a recent focus on households as residential units but most of the studies conducted rely on demographic and economic perspectives using economic value maximization schemes. The research on the household is considered necessary due to its close relation to family and kinship issues observed in different aspects of life and based on societal diversity associated with certain socio-cultural values. This is most important in Asia, including Indonesia, where extended families and households are regarded as ideal. Therefore, this study was conducted to understand the significance of socio-cultural values ​​on the spatial living implications in extended households using qualitative methods, especially ethnography, which involved targeted informants, interviews, and observations. The results showed that the socio-cultural values ​​held by the members of the household are based on the definition of kinship as a valuable bond, desire to share, cooperation, as well as the acceptance and sustenance of tradition. Moreover, the spatial arrangement concerning the allocation, use, and access to rooms based on gender in an extended family was observed to be identical to those in a nuclear family. Meanwhile, additional members are allowed to use different rooms in the house and also to interact with hosts.
Allocation of thermal imaging camera: Promoting efficient movement in entrepreneur workplace
Authors: Guan Arra Chang Kien , Mamat Mohd Jaki Bin
Published: May 2022

The pandemic COVID-19 has been a disaster for all over the world. The significant changes caused by the pandemic has left a huge impact on every sector especially on business environment and caused a major economic shock. In this paper, the role of technology- Thermal Imaging Camera (TIC) has been explore and discuss in achieving a proposed studies to preventing and decreases the spreading of virus in efficient way. From this point of view, the proposed study has contributed to working environment –entrepreneur workplace. The working environment has been a high risk in virus spreading since it involved in people interaction’s place. Thus, TIC is important to prevent the virus spreading in workplace and community. The study of efficient movement and the issue regarded appropriate location of TIC in entrepreneur workplace has been carried in this paper. The objectives of this study are to identify the requirement of Thermal Imaging Camera (TIC) in entrepreneur workplace zoning, to determine the best location for Thermal Imaging Camera (TIC) in entrepreneur workplace zoning and to study the Thermal Imaging Camera (TIC) location in promoting efficient workplace movement. The literature review is carried out to determined the related issues: TIC, workplace zoning and efficient movement I entrepreneur workplace. the qualitative method by John Creswell is used in collecting data to identify the best position of TIC in entrepreneur workplace by using observation method. As conclusion, the study for practice of allocate the TIC in the best location in entrepreneur workplace promotes the efficient of movement which it gives a direct and indirect impact on workplace performance.
The role of artificial lighting techniques in forming sacred expressions at the sanctuary of the St. Laurentius Catholic Church Bandung, Indonesia
Authors: Lukman Aldyfra Luhulima , Mandala Ariani , Utamalie Clara Evangeline
Published: May 2022

The interpretation differences of the policies implemented by the Second Vatican Council have a significant influence on the increasingly diverse views and manifestations of the sacred expressions in the Catholic Church. Therefore, this research focuses on the sacred expression of the Sanctuary as the most important space of the Catholic Church. It was carried out at St. Laurentius Catholic Church Bandung because it applies various artificial lighting techniques to its worship space. Furthermore, this research discusses how and to what extent artificial lighting techniques are able to support the sacred expression of the contemporary Catholic Church Sanctuary. Data were quantitatively collected through working drawings, measuring the illumination level in the work area, and determining the brightness of space-forming materials. Meanwhile, data were also qualitatively collected through field observations and visual recordings. The analysis process was used to analyze the architectural sacredness, such as orientation, hierarchy, balance, and symbols. In addition, visual analysis was used for clarity, uniformity, balance, brightness, and spatial intimacy. The results showed that artificial lighting techniques play a significant role in forming sacred expressions of the Sanctuary of the St. Laurentius Catholic Church Bandung.
Placental morphology – from theory to practice
Authors: Yarots’ka Yu.O. , Zahorodnia O.S.
Published: May 2022

The article provides a review of the literature on modern studies of macroscopic and microscopic changes in the placenta of the cases of complicated childbirth and diseases of the newborn. From a clinical point of view, the values ​​of such indicators as the length, tortuosity of the umbilical cord, its entry into the placenta are indicated. In particular, the influence of the length of the umbilical cord on the course of childbirth was considered – from an increased frequency of birth of children with a low Apgar score with a short umbilical cord to an increase in the risk of entanglement, prolapse, and a true knot of a long umbilical cord. The article explains the reasons for the formation of the tortuosity of the umbilical cord, data on its types and impact on the course of labor. The weight of the placenta is considered both in terms of absolute performance and from new perspectives on the assessment of placental-fetal ratio. In particular, its dynamics with the progression of the gestational period are presented, as well as the effect of its decrease on the increase in the risk of further development of diabetes mellitus and gestational hypertension in the mother. The researches that provide clinical rope of the macroscopic findings such as placental infarctions and retroplacental hematomas are analyzed. Acute and subacute infarction, as well as differences between retroplacental hematoma and clinically expressed premature placental abruption, are described. The processes and histological changes that accompany the maturation of chorionic villi, as well as the typical manifestations of insufficient remodeling of the spiral arteries, which, according to modern concepts, are the basis for the development of most gestational complications, are considered. A new concept for Ukrainian resources, such as the “villi maturity index”, which is defined as the ratio of the number of vascular syncytial membranes in 1 cm2 of the studied area of ​​the sample to the thickness of these membranes, is presented. It is known that a significant decrease of this indicator due to a decrease in the number of membranes and an increase in their thickness is typical in pregnancies complicated by severe preeclampsia and gestational diabetes mellitus.