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All Journal Sinergi Turbo : Jurnal Program Studi Teknik Mesin Jurnal Tadris Matematika International Journal of Elementary Education Golden Age: Jurnal Ilmiah Tumbuh Kembang Anak Usia Dini Proximal: Jurnal Penelitian Matematika dan Pendidikan Matematika MATHEMA: JURNAL PENDIDIKAN MATEMATIKA TheJournalish: Social and Government Teknomekanik JagoMIPA: Jurnal Pendidikan Matematika dan IPA COURT REVIEW: Jurnal Penelitian Hukum J-SAKTI (Jurnal Sains Komputer dan Informatika) WISDOM: Jurnal Pendidikan Anak Usia Dini Journal of Education Research JURNAL PENDIDIKAN INDONESIA: Teori, Penelitian, dan Inovasi Prosiding Seminar Nasional Teknik Sipil UMS Prosiding University Research Colloquium FADZAT Jurnal Ekonomi Syariah Jurnal Jaringan Penelitian Pengembangan Penerapan Inovasi Pendidikan (Jarlitbang) HIKMATUNA: Journal for Integrative Islamic Studies JUMAD Journal Management, Accounting, & Digital Business Proksima Hikmatuna BATIK: Jurnal Pengembangan dan Pengabdian Masyarakat Multikultural JLAS: Journal of Law and Administrative Science
Khotimah, Nur
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STRATEGI GURU MENGATASI PERILAKU DISRUPTIF SISWA DALAM PEMBELAJARAN DI SEKOLAH DASAR Khotimah, Nur
Jurnal Jaringan Penelitian Pengembangan Penerapan Inovasi Pendidikan (Jarlitbang) Vol. 10 Nomor 1 Juni 2024
Publisher : Badan Perencanaan Pembangunan Daerah dan Penelitian dan Pengembangan Kabupaten Wonogiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59344/jarlitbang.v10i1.203

Abstract

This research is motivated by the number of students who do disruptive activities duringin the classroom. The purpose of this study is to describe in detaildetail teachers' strategies regarding disruptive behavior in elementary school students. The method in this research is a single phenomenology or case study. The place of research was conducted at SD NegeriWidoro, Wonogiri Regency with 36 students as participant.The data collection techniques used in the research were observation and interviews. Instruments for data collection use observation and interview sheets which have been validated by experts. The data analysis techniques used include data reduction, data display, and data verification. The results showed that the contributing factors were the lack of motivation from the teacher, the teacher being negative towards students, inconsistent parenting patterns, lack of parental care for children, overprotective parents, and poor teaching quality. The teacher's strategy in overcoming disruptive behavior uses three approaches, namely behavioristic, cognitive, and humanistic.Students' preferences in dealing with disruptive behavior lie in the problem of learning styles that must be adapted to the way teachers teach their students.
Production of bio-coal based on empty fruit bunches by torrefaction method with fixed bed and tubular continuous reactors Martin, Awaludin; Ginting, Yogie Rinaldy; Kurniawan, Iwan; Agusta, Dhiky Rahman; Khotimah, Nur
SINERGI Vol 28, No 2 (2024)
Publisher : Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/sinergi.2024.2.006

Abstract

Excessive use of fossil energy has negative impacts, which can cause climate change and environmental degradation. Thus, there is a need to find alternative, more sustainable energy sources. Biomass derived from Empty Fruit Bunch (EFB) waste is a newfound renewable energy source. However, its utilization is not optimal due to its low heating value and high chlorine (Cl) and potassium (K) content, which can interfere with combustion. EFB is washed with peat water to reduce potassium and chlorine content, and the torefaction process is used for combustion. This research aims to develop bio-coal production from empty fruit bunches using the torefaction method using fixed beds and continuous tubular reactors. The production process development also aims to obtain a larger production capacity than previous studies. This study uses varying weights of EFB produced into bio-coal, namely 250, 500 and 1000 grams, with a torefaction process temperature of 200°C for 30 minutes. As a result, the peat water flow rate decreased K, Cl and K2O content to the lowest content reduction value, which amounted to 8.31%, 0.42% and 3.96%, respectively. The heating value of bio-coal produced in a fixed bed reactor is 26,166 kJ/kg, while in a continuous tubular reactor, it is 21,720 kJ/kg. Based on these results, the fixed bed reactor shows a higher heating value than the continuous tubular reactor. The heating value obtained from these two types of reactors is comparable to sub-bituminous coal, which is usually used in steam power plants.
Persepsi Anak Jalanan Terhadap Kebutuhan Belajar Dan Bermain (Hak Anak) Di Sekoloh Kolong Langit Gunung Brintik Kota Semarang Khotimah, Nur; ana, Di; Setiawan, Deni
WISDOM: Jurnal Pendidikan Anak Usia Dini Vol. 3 No. 1 (2022)
Publisher : Institut Agama Islam Negeri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21154/wisdom.v3i1.3606

Abstract

This study aims to determine how street children perceive the need to play and learn at the Kolong Langit Gunung Brintik School in Semarang city. The method used in this research is descriptive qualitative. The research subjects were three street children aged 4-7 years and two assistants from Kolong Langit Gunung Brintik School, Semarang City as informants. Sources of research data were collected through observation, interviews, and documentation. The validity of this research data is by triangulation. Data analysis in this study is data collection, data reduction, data presentation and verification or conclusion drawing. The results of this study indicate that the three street children who carry out activities on the streets are motivated by economic factors of parents, factors of low parental education, cultural factors of society. School under the sky as an alternative to provide assistance to children to fulfill children's rights, in this study the fulfillment of children's rights has not been fulfilled.
Pengembangan Freeze Vacuum Drying Dengan Sistem Kendali Menggunakan Reverse Valve Martin, Awaludin; Hermanto, Jheri; Agustina, Dinni; Surianto, Muhammad Akbar; Putri, Sunny Ineza; Khotimah, Nur
TURBO [Tulisan Riset Berbasis Online] Vol 13, No 2 (2024): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v13i2.3845

Abstract

The post-harvest handling process for rice aims to reduce the water content of rice grain, one of which is using the drying method. To maintain the quality of grain, evaluation and corrections are needed in handling so that losses can be minimized. Mechanical drying methods such as freeze drying are an effective vacuum solution, because they combine freeze drying and vacuum drying which have advantages in efficiency and quality of results. This vacuum dryer prototype has a maximum capacity of 10 kg of rice, the refrigerant used is R-134a, and the vacuum pressure that can be achieved is 5 bar below atmospheric pressure. This research will use variations in mass of 1 kg, 5 kg, and 10 kg, then the mass of 10 kg will be varied with refrigerant pressure of 14 bar, 15 bar, and 16 bar. The results of this test are that for the mass variation of 1 kg the air content that can be removed is 89% for 12.1 hours, for the mass of 5 kg the air content that can be removed is 85% for 15.3 hours, and for the mass of 10 kg the air content that can be removed is 76% for 17.5 hours. For variations in refrigerant pressure at a pressure of 16 bar 78% of the air content is lost for 19.8 hours, 15 bar 76% of the air content is lost for 19 hours, and 14 bar 62% of the air content is lost for 18 hours
Evaluasi Unjuk Kerja Boiler: Studi Kasus pada Pabrik Pulp dan Kertas PT. ABC Nasution, Fikri Fahlevi; Khotimah, Nur; Sihombing, Tikkos; Martin, Awaludin
TURBO [Tulisan Riset Berbasis Online] Vol 13, No 2 (2024): TURBO: Jurnal Program Studi Teknik Mesin
Publisher : Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/trb.v13i2.3119

Abstract

In process industries or power generation, boilers are one of the first components to consume energy. Moreover, poor combustion, heat transfer fouling, and improper operation and maintenance lead to a gradual decrease in efficiency. In addition, poor fuel and water quality cause boiler performance to decrease. As a result, efficiency testing helps determine how far the boiler efficiency deviates from the best efficiency level. A complete energy audit of the boiler was conducted at PT. ABC Pulp and Paper Mill with ASME (American Society for Mechanical Engineers) power test code, PTC 4.1. Direct method is an input-output method, and Indirect mehod is a method of heat loss that occurs in the boiler. The direct method shows an efficiency of 84.46% and the indirect method shows an efficiency of 78.73%. Based on direct and indirect methods showing a difference of 5.73%, it is reported that the total heat loss is 21.26% where the highest is in the dry flue gas of 14.88%, namely the incoming heat energy is carried away with dry flue gas.
Pengaruh Lingkungan Kerja, Beban Kerja Dan Human Relations Terhadap Kinerja Pegawai Pada Dinas Pemberdayaan Perempuan, Perlindungan Anak, Pengendalian Penduduk Dan Keluarga Berencana (DP3AP2KB) Kabupaten Probolinggo Khotimah, Nur; Widayanto, Mutinda Teguh; Haidaputri, Trivosa Aprilia Novadiana
JUMAD : Journal Management, Accounting, & Digital Business Vol 2 No 5 (2024): JUMAD: October 2024
Publisher : Universitas Panca Marga

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51747/jumad.v2i5.2054

Abstract

Employee performance is very important because it is a reflection of the agency's ability to achieve predetermined goals. One of the factors that influence employee performance is the work environment, workload and human relations. This research aims to determine the influence of the work environment, workload and human relations on employee performance simultaneously, partially and determine the dominant variables on employee performance. This research method is quantitative with an associative approach. The population of this research is all employees, totaling 41 employees. The data collection technique uses saturated sampling. The sample was 41 respondents. Data was collected through questionnaires. Data analysis techniques include validity testing, reliability testing, classical assumption testing, multiple regression analysis, coefficient of determination (R2) and hypothesis testing. The research results show that the work environment, workload and human relations simultaneously and partially have a significant and significant effect on employee performance. The dominant variable in this research is the work environment.
Implementasi Kendali Mutu Pada Produksi Sebagai Upaya Peningkatan Mutu Produk Pada Konveksi Koleksi Hilwa Collection Wiyono, Joko; Khotimah, Nur
FADZAT: Jurnal Ekonomi Syariah Vol. 4 No. 2 (2024): Edisi Juni
Publisher : Sekolah Tinggi Ilmu Ekonomi Syariah Riyadlul Jannah Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58787/fdzt.v4i2.82

Abstract

Jenis penelitian yang dilakukan adalah kualitatif deskriptif. Metode pengumpulan data melibatkan wawancara dan dokumentasi terkait dengan "Pelaksanaan Quality Control untuk Meningkatkan Kualitas Produk yang Digunakan di Konveksi Hilwa Collection". Penulis melakukan wawancara dengan pemilik dan karyawan sebagai upaya menggali informasi mengenai pelaksanaan Quality Control produksi, kualitas produk perusahaan, dan sejauh mana penerapan Quality Control bertujuan mencapai kualitas produk optimal. Penelitian ini melibatkan beberapa tahap atau proses produksi, termasuk proses pemotongan, bordir atau sablon, penjahitan, penyelesaian, dan finishing. Motivasi dilakukannya penelitian ini adalah tingginya persaingan di industri konveksi saat ini, yang mendorong perlunya pengendalian kualitas (Quality Control) guna meningkatkan mutu produk di Konveksi Hilwa Collection agar dapat bersaing efektif dengan pesaing lainnya. Tujuan penelitian ini adalah untuk menilai pelaksanaan Quality Control dalam meningkatkan kualitas produk di Konveksi Hilwa Collection. Hasil penelitian menunjukkan bahwa implementasi pengendalian kualitas (quality control) dari tahap penyediaan bahan baku hingga proses finishing di Konveksi Hilwa Collection telah memenuhi standar dan spesifikasi perusahaan. Diharapkan bahwa Konveksi Hilwa Collection dapat terus memperbaiki pengendalian kualitas sepanjang rantai produksi, mengurangi tingkat cacat atau kerusakan pada produk, serta mempertahankan model, desain, dan berinovasi sesuai dengan keinginan konsumen. Hal ini diharapkan dapat meningkatkan kepuasan konsumen terhadap produk perusahaan, mendorong peningkatan daya beli, dan mempertahankan loyalitas pelanggan.
Teacher Strategies and Student Preferences in Overcoming Disruptive Behavior of Elementary School Students Khotimah, Nur; Endang Fauziati; Choiriyah Widyasari; Minsih
International Journal of Elementary Education Vol 7 No 1 (2023): February
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/ijee.v7i1.54320

Abstract

The background of this study is that there are still many students who carry out disruptive activities during the learning process. Disruptive behaviour in the classroom can adversely affect the learning process and affect the performance of students, teachers, and the class as a whole. This study is aim to analyse teacher's strategies and student preferences regarding disruptive behaviour in elementary school students. This method uses a qualitative approach with a case study design. The subjects included students and teachers of grade 4 at elementary school. The data collection techniques are using observation and interviews. The data analysis techniques include data reduction, data display, and data verification. The results of this study show that the teacher's strategy in overcoming disruptive behaviour uses three approaches, namely behavioristic, cognitive, and humanistic. Student preference in dealing with disruptive behaviour lies in the problem of learning styles that must be adapted to the way teachers teach their students. This has implications going forward so that in the learning process, teachers can use a variety of learning approaches in order to minimize disruptive behaviour by students in the classroom. If disruptive behaviour is ignored, it will be difficult to overcome it later.
PERDAGANGAN ONLINE DENGAN SISTEM PEMBAYARAN CASH ON DILEVERY (COD) ATAS PEMBATALAN SEPIHAK KONSUMEN DALAM PERSPEKTIF HUKUM PERDATA Khotimah, Nur; Astutik, Sri; Widodo, Ernu
COURT REVIEW Vol 5 No 04 (2025): ILMU HUKUM
Publisher : COMMUNITY OF RESEARCH LABORATORY (KELOMPOK KOMUNITAS LABORATORIUM PENELITIAN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69957/cr.v5i04.1986

Abstract

Perdagangan online dengan sistem pembayaran Cash on Delivery (COD) semakin berkembang pesat, memberikan kemudahan bagi konsumen untuk melakukan transaksi tanpa pembayaran di muka. Namun, pembatalan sepihak oleh konsumen dalam transaksi ini menimbulkan persoalan hukum dalam perspektif hukum perdata, khususnya terkait dengan kewajiban yang tercipta dalam perjanjian antara penjual dan pembeli. Artikel ini menganalisis dampak pembatalan sepihak oleh konsumen dalam transaksi COD berdasarkan ketentuan hukum perdata Indonesia, terutama yang tercantum dalam Kitab Undang-Undang Hukum Perdata (KUHPerdata). Pembatalan sepihak dapat dianggap sebagai pelanggaran kontrak dan menimbulkan hak bagi penjual untuk menuntut ganti rugi akibat kerugian yang timbul. Meskipun konsumen memiliki hak untuk membatalkan transaksi dalam kondisi tertentu, pembatalan yang tidak sesuai dengan perjanjian dapat merugikan penjual dan menyebabkan ketidakseimbangan dalam transaksi. Oleh karena itu, penting untuk menyusun syarat dan ketentuan yang jelas dalam setiap transaksi online, serta memastikan adanya pemahaman yang baik antara kedua belah pihak untuk menghindari konflik dan menegakkan hak serta kewajiban yang adil.
Peran Komunikasi Interpersonal Dalam Kepemimpinan Kepala Sekolah Nisa, Khoirun; Situmorang, Mela Safitri; Ardiansyah, Mulia; Khotimah, Nur; Aswaruddin, Aswaruddin
Jurnal Pendidikan Indonesia : Teori, Penelitian, dan Inovasi Vol 5, No 1 (2025): Jurnal pendidikan Indonesia: Teori, Penelitian, dan Inovasi
Publisher : Penerbit Widina, Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jpi.v5i1.1217

Abstract

Interpersonal communication plays a crucial role in the effectiveness of a principal's leadership. This study aims to explore how the interpersonal communication of the principal at Ar-Rahman Medan Islamic Senior Secondary School influences decision-making and leadership style. Using a qualitative approach and an in-depth literature review, the findings reveal that interpersonal communication significantly impacts the principal's leadership style by fostering openness, clarity, and empathy. This, in turn, enhances the principal's credibility and improves the performance of teachers and school staff. Furthermore, principals with strong interpersonal communication skills tend to be more effective in decision-making, conflict resolution, providing constructive feedback, and maintaining team morale within the school environment. The study's findings are expected to contribute to the development of both theoretical and practical insights into interpersonal communication within school leadership.ABSTRAKKomunikasi interpersonal memainkan peran penting dalam efektivitas kepemimpinan kepala sekolah. Penelitian ini bertujuan untuk mengeksplorasi bagaimana komunikasi interpersonal kepala sekolah di Sekolah Menengah Atas Islam Ar-Rahman Medan mempengaruhi pengambilan keputusan dan gaya kepemimpinan. Dengan menggunakan pendekatan kualitatif dan tinjauan literatur yang mendalam, temuan penelitian ini mengungkapkan bahwa komunikasi interpersonal secara signifikan mempengaruhi gaya kepemimpinan kepala sekolah dengan mendorong keterbukaan, kejelasan, dan empati. Hal ini, pada gilirannya, meningkatkan kredibilitas kepala sekolah dan meningkatkan kinerja guru dan staf sekolah. Selain itu, kepala sekolah yang memiliki kemampuan komunikasi interpersonal yang kuat cenderung lebih efektif dalam pengambilan keputusan, penyelesaian konflik, memberikan umpan balik yang konstruktif, dan menjaga semangat tim di lingkungan sekolah. Temuan penelitian ini diharapkan dapat berkontribusi pada pengembangan wawasan teoritis dan praktis tentang komunikasi interpersonal dalam kepemimpinan sekolah.
Co-Authors Abdul Rochman Agusta, Dhiky Rahman Agustina, Dinni Alfian, Danni ana, Di Aprilianto, Prayogi Ardiansyah, Mulia Arjuniati, Arjuniati Aswaruddin, Aswaruddin Awaludin Martin Budi Setyawan Cathrine, Cindi Alfiana Choiriyah Widyasari DENI SETIAWAN Diana Endang Fauziati Erman Taer Ernu Widodo, Ernu Fajarrini, Eka Nur Fatah Syukur, Fatah Ginting, Yogie Rinaldy Gunawan, G Haidaputri, Trivosa Aprilia Novadiana Handono, Bagus Tri Hartono, Rudi Hayani, Aida Humairah, Humairah Istiawan, Deden Iwan Kurniawan Izzati, Etika Shovi Nur Jheri Hermanto Joko Sutarto Khoirun Nisa Kusuma, Afifah Nidayati Lailah, Alful M, Anjun Nikmah Wakhidatul Mardiyas, Sobi Minsih Mudayan, Arfian Muhammad Faisal Muhammad Islahul Mukmin Nasruddin Nasruddin Nasution, Fikri Fahlevi Nur Qorimah, Esti Nuraeni, Icha Nurfadhylah, Eky Yuliana Nuril Huda Rajabani, Mesya Kahla Ramadhan, Ndaru Ramayanti, Suci Retno Tri Hariastuti, Retno Tri Sihombing, Tikkos Situmorang, Mela Safitri SRI ASTUTIK Sulistiyono, Yoga Sunny Ineza Putri Surianto, Muhammad Akbar Syukur, Mursalin Abd. Widayanto, Mutinda Teguh Wiyono, Joko Zachary, Nabilla Vastusya Zy, Ahmad Turmudi