bluuebunny/crossref_metadata_2025 huggingface dataset:
Pemanfaatan Daun Kelor Menjadi Puding Sebagai Hidangan Penutup (Dessert) Yang Sehat Dan Bergizi
Authors: Possumah Riswandiansyah Jaya , Arianysari Sirwinda , Sanade Hamsisa , Herman Riska , Hasbi Andi Rizkiyah , Samsinar Samsinar
Published: June 2023

Pemanfaatan daun kelor untuk membuat puding yang sehat dan laku dipasaran. Tujuan dari program kreativitas mahasiswa kewirausahaan (PKM-K)    adalah untuk mendorong mahasiswa berwirausaha memanfaatkan daun kelor untuk membuat puding yang sehat dan layak jual. Metode pelaksanaan program ini adalah  dengan melakukan riset pasar untuk mengetahui kondisi pasar . Selanjutnya dilakukan kajian manfaat  bisnis. Langkah terakhir adalah pemilihan material dan pengadaan sarana dan prasarana untuk mendukung proses produksi. Proses produksi (produksi ) puding daun kelor dimulai dari penyiapan bahan dan alat hingga puding daun kelor siap dipasarkan. Keluaran atau hasil pemanfaatan daun kelor untuk membuat puding siap konsumsi dan dipasarkan ke konsumen. Yang terakhir adalah evaluasi, artinya tahap ini dilakukan pada saat produksi puding daun kelor sudah selesai. Pada tahap ini, kami memeriksa kemungkinan cacat yang membuat konsumen tidak nyaman saat mengkonsumsi produk kami. Kesimpulan dari program PKM-K adalah penggunaan puding daun kelor sebagai makanan pencuci mulut yang sehat dan bergizi dapat memberikan kemampuan siswa untuk tetap inovatif dan kreatif saat menggunakan daun kelor, memberikan kesempatan kepada siswa untuk mengekspresikan diri melalui pemahaman yang luas tentang kewirausahaan. Melibatkan konsep kewirausahaan dan membangkitkan semangat siswa untuk berbisnis.

Kata Kunci : Daun Kelor, Wirausaha, Puding, Pemanfaatan daun kelor.
Pengarahan dan Pencatatan Laporan Keuangan UMKM Untung Secara Terkomputerisasi
Authors: Indah Sari Dwi Nur , Wulandari Ika
Published: June 2023

Kegiatan pengabdian kepada masyarakat ini dilakukan di dusun Blancir, Pesidi, Grabag, Magelang, Jawa Tengah dengan tema penyuluhan sistem pencatatan keuangan dan perancangan sistem pencatatan penerimaan dan pengeluaran kas secara terkomputerisasi yang efektif dan efesien pada UMKM Tas Kreyeng Untung. Pencatatan keuangan yang dilakukan UMKM Tas Kreyeng Untung masih manual dan sederhana belum terkomputerisasi, pencatatan keuangan secara terkomputerisasi mampu memberikan manfaat yang lebih besar secara efektif dan efesien dibandingkan sistem manual. Metode pelaksanaan dilakukan dengan memberikan penyuluhan dan pelatihan. Tahap 1 berupa penyuluhan tentang sitem pencatatan keuangan pada tanggal 25 Maret 2023 dan dihadiri 5 anggota. Tahap kedua berupa pelatihan yang dilaksanakan pada tanggal 27 Maret 2023 dan dihadiri oleh bendahara sekaligus sebagai bendahara. Hasil dari kegiatan, UMKM Tas Kreyeng Untung, sudah memiliki buku penerimaan dan pengeluaran kas secara sederhana. Terjadi peningkatan pemahaman dan pengetahuan mengenai pencatatan keuangan secara terkomputerisasi.

Kata kunci : Terkomputerisasi, Sistem  Penerimaan dan Pengeluaran Kas, UMKM.
Состояние и перспективы развития рынка древесных пеллет в России
Authors: Вукович Н.А. , Мехренцев А.В.
Published: June 2023

В статье изложено критическое видение текущего состояния и перспектив развития рынка древесной биоэнергетики и древесных пеллет в России и мире. Анализируя текущие тенденции, авторы обосновывают выводы о высокой привлекательности проектов по производству древесных пеллет в стране как для внутреннего, так и для внешнего рынков. В заключение они приходят к выводам о важности и критическом значении стимулирующих мер государственной и муниципальной поддержки, необходимости параллельного развития как внешнего, так и внутреннего рынка древесных пеллет России.
SÜRDÜRÜLEBİLİRLİK ÇERÇEVESİNDE MALATYA MUTFAK KÜLTÜRÜ: VEGAN-VEJETARYEN YEMEKLER ÜZERİNE BİR ARAŞTIRMA
Authors: ÖZDEMİR Ali , ÖZBAY Gülçin
Published: June 2023

Dünya için öngörülen en büyük tehditlerden biri küresel ısınma ve sonucunda ortaya çıkacak iklim değişikliğidir. Birleşmiş Milletler Besin ve Tarım Organizasyonu'nun (FAO) 2006 yılında yayımladığı raporda et endüstrisi, çevresel sorunlara neden olan önemli faktörler arasında gösterilmiştir. Dünya nüfusunun yarısının vegan beslenmeyi benimsemesi durumunda bu tehdidin büyük ölçüde ortadan kalkacağı savunulmaktadır. Ülkemizde Doğu Anadolu Bölgesi mutfak kültüründe et yemeklerinin ve hayvansal gıdaların çok önemli bir yeri vardır. Ancak Malatya mutfağı, içinde bulunduğu bölgenin bu karakteristik özelliğinden ayrışmış yapısıyla bitkisel yemeklerin baskın olduğu bir kültüre sahiptir. Bu araştırmayla Malatya mutfağını sürdürülebilirlik çerçevesinde değerlendirmek ve bilinilirliğini arttırmak amaçlanmaktadır. Çalışma vejetaryen ağırlıklı beslenme alışkanlıklarına ve birçok vegan yemek çeşidine sahip Malatya mutfağının ve reçetelerinin bilinirliğine katkıda bulunması bakımından önemlidir. Araştırmada literatür taramasının yanı sıra kartopu yöntemi ile belirlenmiş kişi ve kurumlar ile yapılan görüşmeler ve gözlemlerden elde edilen veriler betimsel veri analizi yapılarak sunulmuştur. Elde edilen bulgular ışığında Malatya mutfak kültürünün sürdürülebilir beslenme alışkanlıklarına hizmet eden bir yapısı olduğu görülmüştür.
IMPLEMENTASI PERATURAN BUPATI TULUNGAGUNG NOMOR 49 TAHUN 2017 TENTANG PENYELENGGARAAN REKLAME
Authors: Retnowati Mamik , Habib Habib
Published: June 2023

ABSTRAKSI Setiap penyelenggaraan reklame, diwajibkan untuk mempunyai izin. Namun pada kenyataannya di Kabupaten Tulungagung penyelenggara reklame masih belum menaati peraturan daerah terkait penyelenggaraan reklame yang mewajibkan penyelenggara reklame untuk memperoleh izin. Berdasarkan hal tersebut permasalahan yang akan dikaji adalah (1) Bagaimana implementasi pelaksanaan Peraturan Bupati Tulungagung Nomor 49 Tahun 2017 tentang Penyelenggaraaan Reklame di Kabupaten Tulungagung? (2) Sanksi apa saja yang diberikan bagi para penyelenggara reklame yang melanggar perizinan pemasangan reklame berdasarkan Peraturan Bupati Tulungagung Nomor 49 Tahun 2017 tentang Penyelenggaraan Reklame? Metode penelitian yang digunakan yaitu yuridis sosiologis, dengan pendekatan kualitatif. Sumber data primer adalah hasil wawancara dengan instansi terkait yaitu Dinas Penanaman Modal dan Perizinan Terpadu Satu Pintu, Badan Keuangan Daerah, Satuan Polisi Pamong Praja, dan pihak penyelenggara reklame. Sedangkan data sekunder adalah hasil studi dokumentasi, dan kepustakaan serta hasil penelusuran dari internet yang berhubungan dengan obyek penelitian ini. Sedangkan metode pengumpulan data dilakukan melalui: wawancara, observasi dan dokumentasi. Hasil penelitian menunjukkan bahwa (1) Ketentuan penyelenggaraan reklame di Kabupaten Tulungagung hanya dilaksanakan oleh penyelenggara yang berizin dan pihak instansi yang menerbitkan izin. Masih banyak ditemukan reklame yang tidak berizin yang tidak memenuhi pertimbangan lingkungan (2) Sanksi yang diberikan kepada pelanggar peraturan penyelenggaraan reklame belum maksimal karena dipengaruhi faktor sarana dan prasana serta faktor masyarakat. Simpulan penelitian ini (1) Ketentuan penyelenggaraan reklame di Kabupaten Tulungagung belum sepenuhnya terlaksana, ketentuan hanya dilaksanakan oleh penyelenggara reklame yang mempunyai izin dan pihak instansi yang menerbitkan izin. (2) Sanki perizinan reklame belum maksimal karena dipengaruhi faktor sarana dan prasana serta faktor masyarakat. Saran peneliti (1) Perlu adanya alokasi anggaran untuk sosialisasi, penambahan personil dan alat untuk kegiatan penertiban reklame. (2) Pemberian sanksi administrasi yang lebih tegas berupa denda kepada penyelenggara yang tidak menaati peraturan. (3) 2 Penetapan besaran nilai pajak reklame sebaiknya memperhatikan asas keadilan dan asas kemanfaatan bagi masyarakat. Kata Kunci: Reklame, Peraturan Penyelenggaraan Reklame, Sanksi, Izin.
KOMPLEKSITAS PENEGAKAN HUKUM DI INDONESIA
Authors: Putri Suciati Puspa
Published: June 2023

ABSTRAKPenelitian ini akan membahas tentang bagaimana upaya-upaya yangdilakukan oleh negara dalam menyelesaikan problem penegakan hukum yangdihadapi sebagai wujud melindungi warga negara. Penelitian dilaksanakan melaluimetode studi kepustakaan yaitu pendekatan normatif empirik yang menggabungkandata daripada bahan hukum primer berupa regulasi yang ada dengan kejadiankejadian yang marak terjadi dalam Penegakan hukum ditujukan guna meningkatkanketertiban dan kepastian hukum dalam masyarakat. Hal ini dilakukan antara laindengan menertibkan fungsi, tugas dan wewenang lembaga-lembaga yang bertugasmenegakkan hukum menurut proporsi ruang lingkup masing-masing, sertadidasarkan atas sistem kerjasama yang baik dan mendukung tujuan yang hendakdicapai. Tingkat perkembangan masyarakat tempat hukum diberlakukanmempengaruhi pola penegakan hukum, karena dalam masyarakat modern yangbersifat rasional dan memiliki tingkat spesialisasi dan differensiasi yang tinggipenggorganisasian penegak hukumnya juga semakin kompleks dan sangatbirokratis..Kata Kunci : Kompleksitas, Penegakan Hukum, Perkembangan
PENEGAKAN HUKUM DI INDONESIA DAN KONSEP KEADILAN YANG BERKETUHANAN
Authors: Semesta Ellen Villa Nirwana
Published: June 2023

ABSTRAKPenelitian ini membahas konsepsi Sidharta tentang bangunan dan sistem hukumdalam mengkaji masalah penegakan hukum di Indonesia. Metode penelitian yangdigunakan dalam penulisan ini adalah penelitian deskriptif, yang bertujuan untukmengkaji penegakan hukum di Indonesia ditinjau dari kajian filsafat hukum danpenegakan hukum dilihat dari konsep Sidharta dalam menciptakan hukum yangberkeadilan. Konsep-konsep hukum yang berkembang dewasa ini merupakankelanjutan dari hukum yang didasarkan pada kekuasaan politik yang sentral.Penegakan hukum di Indonesia masih belum berjalan dengan baik dan begitumemprihatinkan. Permasalahan penegakan hukum (law enforcement) selalubertendensi pada ketimpangan interaksi dinamis antara aspek hukum dalam harapanatau das sollen, dengan aspek penerapan hukum dalam kenyataan das sein.Kata Kunci : Penegakan Hukum, Ketuhanan, Keadilan
HUBUNGAN HUKUM DAN KEKUASAAN DALAM SISTEM HUKUM DI INDONESIA
Authors: Setyawarni Titin , Muyana Aldi Iskandar
Published: June 2023

ABSTRAKDalam kehidupan masyarakat, kekuasaan mempunyai arti penting bagihukum karena kekuasaan bukan hanya merupakan instrumen pembentukan hukum(law making). Penelitian dilaksanakan melalui metode studi kepustakaan yaitupendekatan normatif empirik yang menggabungkan data daripada bahan hukumprimer berupa regulasi yang ada dengan kejadian-kejadian kekuasaan dalamkaitannya dengan masalah kenegaraan, dapat dibedakan ke dalam dua kelompok,yaitu kekuasaan negara dan kekuasaan masyarakat. Kekuasaan negara berkaitandengan otoritas negara untuk mengatur kehidupan masyarakat secara tertib dandamai. Kekuasaan masyarakat adalah kekuatan/kemampuan masyarakat untukmengelola dan mengorganisasikan kepentingan individu-individu dan kelompokkelompok masyarakat yang menjadi anggotanya sehingga interaksi sosial dapatberjalan secara lancar.Kata Kunci : Hukum, Sistem, Kekuasaan
HUKUM DAN KEKUASAAN DALAM MEWUJUDKAN KEADILAN SOSIAL MASYARAKAT
Authors: Ikhwan Al Jufry  , Retnoningsih Setyawati
Published: June 2023

ABSTRAKPenelitian ini menyuguhkan fakta bahwa Sistem hukum kolonial sudahtidak berlaku lagi dan hukum yang berlaku sekarang adalah sistem hukum nasionalIndonesia. Penelitian dilaksanakan melalui metode studi kepustakaan yaitupendekatan normatif empirik yang menggabungkan data daripada bahan hukumprimer berupa regulasi yang ada dengan kejadian-kejadian Hukum dan kekuasaanmerupakan dua hal yang berbeda namun saling mempengaruhi satu sama lain.kekuasaan tanpa ada sistem aturan maka akan terjadi kompetisi seperti halnya yangterjadi di alam. Siapa yang kuat, maka dialah yang menang dan berhak melakukanapapun kepada siapa saja. Sedangkan hukum tanpa ada kekuasaan dibelakangnya,maka hukum tersebut akan “mandul” dan tidak bisa diterima denganbaik oleh masyarakat.Kata Kunci : Hukum, Keadilan, Sosial
KEADILAN PENEGAKKAN HUKUM
Authors: Situmorang Ferdinand Togar
Published: June 2023

ABSTRAKDefinisi adil dan tidak adil sangat relatif, tergantung dari sisi mana kitamelihatnya. Jika ditinjau dari sisi pihak yang menang atau dimenangkan, putusanhukum selalu adil, sementara sebaliknya dari sisi pihak yang kalah ataudikalahkan, putusan hukum selalu tidak adil. Penelitian dilaksanakan melaluimetode studi kepustakaan yaitu pendekatan normatif empirik yangmenggabungkan data daripada bahan hukum primer berupa regulasi yang adadengan kejadian-kejadian hukum mengandung tuntutan keadilan, istilah undangundang menandakan norma-norma yang defacto digunakan untuk memenuhituntutan tersebut, entah tertulis atau tidak tertulis.Kata Kunci: Keadilan, Penegakan, Hukum
KEKUASAAN KEHAKIMAN YANG MERDEKA
Authors: Crhirto William  , Wijaya Timotius Daniel
Published: June 2023

ABSTRAKKeberadaan kekuasaan kehakiman yang merdeka telah dijustifikasi olehketentuan hukum baik yang bersifat nasional maupun internasional. Menurut Pasal24 ayat (1) Undang-Undang Dasar Negara Republik Indonesia Tahun 1945.Penelitian dilaksanakan melalui metode studi kepustakaan yaitu pendekatannormatif empirik yang menggabungkan data daripada bahan hukum primer beruparegulasi yang ada dengan kejadian-kejadian Dengan demikian pengadilan dalammengadili tidak membeda-bedakan orang. Pengadilan membantu pencari keadilan(justice seekers atau kustisiabelen) dan berusaha mengatasi segala. Hambatan danrintangan untuk dapat tercapainya peradilan yang adil, bersih, obyektif danprofessional.Kata Kunci : Kehakiman, Merdeka, Kekuasaan
PERLINDUNGAN HUKUM TERHADAP PEKERJA WANITA
Authors: Kusumaningrum Divi , Gitta Sari Ariella , Pujiono Bambang
Published: June 2023

Abstrak

Kebijakan sosial yang dirancang untuk melindungi pekerja wanita yang bekerja dan mempromosikan kesetaraan di tempat kerja memiliki efek kontroversial pada hasil pasar kerja. Pembatasan jam kerja dan tunjangan kehamilan yang diatur dalam undang-undang yang berlaku membantu melindungi tanggung jawab pekerja perempuan yang bekerja terhadap keluarganya dan memastikan keamanan fisik mereka, tetapi peraturan ini dapat menimbulkan keraguan terhadap keamanan perempuan yang bekerja. Perlindungan terhadap tenagakerja perempuan telah diatur dalam undang-undang yakni Undang-Undang Nomor 13 tahun 2003 tentang Ketenagakerjaan dan Keputusan Menteri Tenaga Kerja Pasal 76. Selain itu, pengaturannya diatur juga dalam Transmigrasi RI No.Kep 224/Men/2003 mengatur kewajiban pengusaha yang memperkerjakan pekerja atau buruh perempuan, dimana proses penerapanya dilakukan langsung oleh pengusaha lewat perjanjian kerja antara pengusaha dengan tenaga kerja yang kemudian diawasi oleh instansi yang berwenang.

Kata kunci : Pekerja, Perempuan, Perlindungan Hukum
STUDI META-ANALISIS KONDISI HUTAN MANGROVE TERHADAP KEANEKARAGAMAN HEWAN DI PULAU RAMBUT, KEPULAUAN SERIBU, DKI JAKARTA
Authors: Caesaria Dinda Nasifah , Akmadina Nisa , Safitri Sheilla , Cahyaningtyas Tiara , Khairina Wanda , Wulaningsih Ratna Dewi , Heryanti Erna
Published: June 2023

Mangrove forest is a form of a transitional ecosystem from land and sea so it has many roles and functions for the ecosystem, one of which is maintaining the biological stability of the waters. This study aims to determine the condition of the mangrove forest and its effect on the diversity of animal species found on Rambut Island. The method used in this study is a meta-analysis by combining some previous data through a literature study on the condition of mangrove forests and animal diversity on Rambut Island. The study results show that on Rambut Island 18 species of mangrove plants have been identified and in the last 10 years, there has been a decrease in the number of mangrove species to 6 species in 2021. The mangrove forest is dominated by Rhizophora mucronata species. Animal species found in mangrove forests are dominated by groups of water birds, such as the great egret (Egretta alba). The decrease in the number of mangrove plant species resulted in a decrease in the abundance and diversity of animal species on Rambut Island. This is because these animals lose mangrove vegetation which provides a place to find food and protection for the animals that live in them. Therefore, the mangrove forest is an area that must be preserved so that it can benefit the animals that live in it.
BLENDED LEARNING BERBASIS EDMODO TERHADAP EFEKTIVITAS PEMBELAJARAN BIOLOGI: KAJIAN META-ANALISIS
Authors: Alfionora Reni , Ardi Ardi , Darussyamsu Rahmawati
Published: June 2023

The rapid development of science and technology has made many changes in the field of education, including innovations that make it easier for teachers and students in learning activities. One of the innovations in the field of education is the blended learning model. A blended learning model that combines the advantages of face-to-face learning with distance learning to make learning activities more effective. One of the platforms that can be used in blended learning is edmodo. This platform combines social communication with learning so that learning activities can also be monitored properly by parents of students. This research was conducted to see how the effect of the blended learning model using the Edmodo platform on the effectiveness of learning biology. The research was carried out using a systematic literature analysis method known as meta-analysis. Data were obtained from 20 articles and processed using the effect size formula. Based on the analysis and discussion that has been carried out, the results obtained are 1,01 with a high category. Therefore, it can be concluded that the use of edmodo has a high influence on the effectiveness of learning biology. 
PRODUKSI BIOETANOL DARI LIMBAH BATANG KELAPA SAWIT (Elaeis guineensis) MENGGUNAKAN Zymomonas mobilis DENGAN PERLAKUAN CRUDE ENZIM Trichoderma reesei DAN Aspergillus niger
Authors: Santi Sindhea Nurmala , Widyaningrum Trianik
Published: June 2023

Bioethanol is an alternative energy that is starting to be needed, along with the depletion of petroleum reserves. Bioethanol can be obtained from various wastes, including palm oil trunk waste which contains 86.03% cellulose. The purpose of this study was to determine the production of bioethanol from oil palm trunk waste by treatment with crude enzymes Trichoderma reesei and Aspergillus niger. This research is an experimental study using a completely randomized design, namely the ratio of crude enzymes from Trichoderma reesei and Aspergillus niger (0:0), (1:0), (0:1), (1:1), (2:1), (1:2), (3:1), (1:3) on sugar and bioethanol content of fermented oil palm stem waste using Zymomonas mobilis. Sugar content was measured using the DNS method, bioethanol content was measured using an alcoholmeter. Data were analyzed using one way ANOVA. The results showed that the crude enzymes T. reesei and A. niger could increase the sugar content, namely the ratio of crude enzymes T. reesei and A. niger 3:1 (11.89 g/mL). The highest bioethanol content was in the ratio of crude enzymes T. reesei and A. niger (2:1), which was 2.34%.
PERANGKAT PEMBELAJARAN BIOLOGI BERNUANSA KARAKTER MELALUI INQUIRY DALAM PEMBELAJARAN DARING
Authors: Sainab Sainab , Herna Herna
Published: June 2023

Preliminary studies of needs analysis on the development of biology learning tools show the low learning outcomes of students' cognitive and behavioral characteristics. Therefore, it is necessary to develop learning instruments that aim to develop character-based biology learning tools through inquiry during online learning that achieve valid, useful, and efficient benchmarks. The device consists of four components, namely: lesson plans (RPP), student books (BPD), student worksheets (LKPD), and assessment instruments. This type of research is developmental research by using the 4-D model (four D), which has 4 stages, namely the defining stage, the design stage, the develop stage, and the last stage of dissemination. The final score of the analysis of the validity of the learning instrument states that the biology learning tool with character nuances through inquiry for the sake of improving cognitive and character learning achievement in the online learning period for the subject of plant and animal body structure and function in class XI high school that was developed is suitable to be applied based on the final validation score from validator. Biology learning instruments with character nuances through inquiry so that cognitive and character learning outcomes during the online learning period that are developed are practical and effectively implemented in class XI of high school on the material structure and function of the body of plants and animals have increased. Therefore, biology learning tools with character nuances through inquiry are appropriate to be applied because they have met the practical, valid and effective criteria.
POTENSI DAN ANALISA BIAYA PENYEDIAAN BIBIT TEBU (Saccharum officinarum L.) UNGGUL SECARA IN VITRO DI PT. GUNUNG MADU PLANTATIONS
Authors: Sari Heni Erlita , Mahfut Mahfut , Ahyar Alhuda Niftakul
Published: June 2023

Sugarcane productivity included cane yield and sugar extracted rate (rendemen) fluctuated annually. The main causes of low sugarcane productivity is quality of planting material with no high sugar extracted rate (sugar rendemen) potential, resistance to pests and diseases, stability production, tolerance to climate changed and early age of harvest. For increasing of the yield productivity and producing a superior sugarcane planting material with competitiveness cost, the vegetative propagation through in vitro culture technique via shoot tip culture was carried out. The objective of this research is to produce a superior sugarcane planting in vitro and analyze the costs required. The research was carried out at the Tissue Culture Laboratory, PT. Gunung Madu Plantations (GMP) in March-May 2021. The research stages started from the preparation of explant source plants, sterilization of explants and tools, manufacture of stock solutions and planting media, subculture, and analysis of the costs needed to provide superior sugarcane seeds. The results showed that the basal swelling of explants, increasing the number of shoots, root elongation, and the method of providing superior sugarcane seeds from apical shoot explants in vitro were relatively more competitive with the price of plantlets per culture tube contained 10 clones costly were Rp. 20,328, compared with conventional propagation methods. with the price of sugar cane seedlings material were Rp 1,603/stem.
DEVELOPMENT OF HOTS-BASED QUESTIONS ON BIOLOGY LEARNING
Authors: Hartono Adi , Hasairin Ashar , Diningrat Diky Setya
Published: June 2023

According to observations on the Lower-Level Organisms Taxonomy course, it showed that the questions used in the course have not been presented at the higher-order thinking skill (HOTS) level. HOTS-based questions are one of the assessments in the cognitive domain that function to train HOTS and solve complex problems well. Moreover, it can train critical thinking skills as one aspect of the skills needed in the 21st century. Therefore, this study aims to develop HOTS-based questions on Monera topic to improve students' critical thinking skills. The research was conducted from January to February 2022. Development was carried out using ADDIE approach. Data collection techniques were carried out through the questionnaires and validation instruments by expert validators. The data were analyzed in two ways, namely content validity and construct validity. The results showed that the validity of the questions by expert validators was categorized as very good. Meanwhile, empirical validity shows that there were 10 questions declared valid from a total of 20 questions. The results of reliability test were 0.780 valid with a high interpretation. The test of difficulty level results showed that there were 8 moderate questions and 2 difficult questions. The results of differentiating power test showed that there were 1 very good question, 6 good questions, 2 sufficient questions and 1 weak question. Thus, it can be concluded that from a total of 20 HOTS-based questions that were developed only 10 questions were declared empirically feasible to improve students' critical thinking skills on Monera topic. It is recommended to use these questions in Lower-Level Organisms Taxonomy lectures.
Length-weight relationship and condition factors of Channa striata in Tanjung Haloban village, Labuhanbatu
Authors: Asyhari Asri , Machrizal Rusdi
Published: June 2023

This study aims to determine about length-weight relationship and condition factors of Channa striata in Tanjung Haloban village, Bilah Hilir District, Labuhanbatu Regency. The study was conducted from October to December 2021. Sampling of snakehead fish (C. striata) had done in Tanjung Haloban village. Measurement of the length and weight of snakehead fish (C. striata) was carried out in the ecology laboratory of the Faculty of Teacher Training and Education, Universitas Labuhanbatu. The tools used in this study among others rods, ruler, scales, calipers, buckets. Sampling is carried out for three months with fishing gear. The length-weight relationship can be analyzed using the linear allometric model (LAM) equation. Based on the results of the analysis of the relationship in the length of the snakehead fish weight (C. striata) shows that the results of measuring the length of the snakehead fish weight can be known that male and female snakehead fish have a negative alomatric pattern with a value of b<3, while the condition factor calculated with relative weight (WR) 100.58 and the fulton condition factor (K) 0.85 is close to 1 which means the condition of the swamp waters of the snakehead fish habitat is in a balance state.
Statistical knowledge of biology education students in Malang
Authors: Fatmawati Diani , Alobid Mohannad , Permatasari Indah , Solikhah Solikhah , Fauzi Ahmad
Published: June 2023

Statistical knowledge is a basic competency which must be possessed by Biology Education students before conducting research. Unfortunately, Statistics is often considered a difficult subject by biology students. The purpose of this survey research was to explore the statistical knowledge of Biology Education students. A total of 40 students in the Universitas Muhammadiyah Malang were involved in this research. The data were collected using a questionnaire containing 12 statements. Descriptive statistics was used to analyze the research data. The results showed that the mean score of students' statistical knowledge was 77.92 ± 17.96; meanwhile, 52.5% of students’ knowledge was categorized as good. In addition, the accuracy of student answers on several items reached over 90%, even though there were also items in which the answers were only 50% accurate. Therefore, innovation in Statistics lecture needs to be carried out to optimize the empowerment of statistical knowledge for Biology Education students.
Curriculum 2013: Analysis of biology teachers’ obstacles in senior high schools, Sungai Kanan district
Authors: Andreani Fitri , Nazliah Rahmi
Published: June 2023

This study aims to explore the obstacles of biology teachers in Sungai Kanan senior high schools have in implementing the curriculum 2013. In this qualitative study, biology teachers in high schools in the Sungai Kanan District served as the subjects. The population utilized is comprised of high school teachers from the Sungai Kanan District, including six individuals from SMAN 1 Sei Kanan, SMAN 2 Sei Kanan, and SMAS Karya Handayani. The approach employed is purposive sampling, questionnaires and interviews are utilized to obtain data. According to the findings of an examination of the hurdles biology instructors face in adopting the 2013 curriculum, which has been in place for about eight years, senior high school biology teachers in the Sungai Kanan subdistrict have no obstacles to implementing the 2013 curriculum. Biology teachers' comprehension of the indicators of biology teachers' comprehension in the 2013 curriculum; biology teachers' comprehension of the 2013 syllabus; biology teachers' comprehension of the 2013 lesson plans; biology teachers' comprehension of the biology lesson process; biology teachers' comprehension of the 2013 curriculum's facilities and infrastructure; and biology teachers' comprehension of the biology lesson process This problem is caused by the fact that the 2013 biology teacher's manual was not finished yet, lack of time, teachers and students, infrastructure, and supportive facilities.
Reevaluation of methanol extract from Phoenix dactylifera var. sukkari fruit’s potential against acne-inducing bacteria
Authors: Anindita Reza , Putri Intan Kurnia , Beandrade Maya Uzia , Nathalia Dede Dwi , Perwitasari Melania
Published: June 2023

One of the natural ingredients that is often developed as an antibacterial product is the date palm (Phoenix dactylifera). However, scientific evidence regarding the effectiveness of the antibacterial compounds contained in dates needs to be evaluated, considering that several previous studies have reported that dates are more dominant as antioxidants than as antibacterials. Therefore, it is necessary to reevaluate the antibacterial ability of the methanolic extract of the sukkari variety date palm against the three test bacteria that cause acne, namely P. acnes, S. epidermidis and S. aureus. This research aimed to determine the sensitivity of the three bacteria tested in response to the methanol extract of the sukkari dates. This research design is experimental. The samples tested were sukkari and the tested bacteria were P. acnes, S. epidermidis and S. aureus. Dates were extracted by maceration method and made in concentrations of 50%, 60%, 70%, 80% and 90%. Positive control was chloramphenicol antibiotic while negative control was sterile distilled water. All treatments including control (+) and (-) were given to the test bacteria using the Kirby Baeur method to see the diameter of the zone of inhibition of the test bacteria growth. The data was processed in tabular form and compared with the 2016 CLSI standard to see the sensitivity response of the test bacteria. Results of this research is the sukkari dates extract with concentrations of 50%, 60%, 70%, 80% and 90% was able to inhibit the growth of P. acnes, S. epidermidis and S. aureus bacteria with an interval of 7.0-10.0 mm in diameter of the zone of inhibition. All the tested bacteria showed a sensitivity response in the resistant category, so the sukkari dates fruit extract is not the main choice to be developed as a natural anti-acne product.
Student argumentation skills’ analysis on the discussion of socio-scientific issues in the concept of viruses
Authors: Mardiati Yuke , Herlanti Yanti , Qodriyah Alfi Lailatul
Published: June 2023

This study aimed to analyze the argumentation skills of students in learning through discussion of socio-scientific issues with the concept of viruses. This research is descriptive which describes the quality of oral and written arguments. The research was conducted in class of  X MIPA at SMAN Jakarta. There were 34 students involved in this study. The method of analysis to determine the pattern of arguments used is the Toulmin Analysis. The analysis of collaborative oral arguments in class used Erduran's analysis framework. Meanwhile, the quality of individual written argumentation was Dawson and Venville's analysis. The results showed that the quality of students' oral arguments reached level 5. This means that students have been able to make a claim accompanied by a warrant and rebuttal quite well. The quality of the students' written arguments reaches levels 2 and 3. This means that students' arguments consist of arguments in the form of claims (claims) accompanied by guarantors of claims (warrants) and evidence (data) and rebuttals that are still weak.. The augmentation process verbally and collaboratively in class has reached the highest level, but individually and in writing it is still at a moderate level.
Uncovering patterns and trends in online teaching and learning for STEM education
Authors: Akhmedova Muslimat G. , Ibragimov Gasangusein I. , Kryukova Nina I. , Galchenko Natalya A. , Lutskovskaia Larisa Y. , Sizova Zhanna M. , Minkin Marat R.
Published: June 2023

This article provides a bibliometric overview of publications on eLearning trends in STE(A)M teaching and learning to give readers a better understanding of the current state of research in the field. The main objective of this study is to provide bibliometric data on publications on online teaching and learning trends for science, technology, engineering, and mathematics education (STEM) teaching and learning purposes printed in journals included in the Scopus database in the years 2011-2023. For the bibliometric analysis, STEM learning, STEM teaching, online education, bibliometric review keywords were used, and 136 documents from the Scopus database were chosen. The collected data of the publications scanned and published in the parameters of the study were subjected to a bibliometric analysis based on seven categories: number of articles and citations per year, most influential countries, most prolific author, most prominent affiliations, funding institutions, publication source, and subject areas. Network diagrams and bibliometric analyses were created using the Scopus database analysis. Most of the articles were published between 2016 and 2022. The United States of America, the United Kingdom, and China were among the top-three most productive countries, and the United States of America produced the most publications. The number of citations to publications indexed in the Scopus database is growing steadily and reached its peak in 2022 (178 citations). The most prolific author on this subject is Minichiello, A., with four publications. In addition, Stanford University and Utah State University have maximum publishing partners. By funding 16 publications for online STEM teaching and learning, the National Science Foundation has shown leadership. The topic areas of the publications’ distribution were looked at. The articles’ respective fields of study were social sciences and computer science. This study offers a vision for future research as well as a worldwide view of online learning for STEM teaching and learning.
Peningkatan Hasil Belajar Matematika Menggunakan Model Problem Based Learning di Kelas V SD
Authors: Kurniawati Indah , Masniladevi Masniladevi
Published: June 2023

Penelitian inii didasari oleh keadaan di lapangan yaitu rendahnya hasil belajar siswa. Jenis penelitian ini tindakan kelasi dengan data kualitatif dan kuantitatif, penelitian dilakukan sebanyak dua siklus menggunakan model Problem Based Learning. Hasil penelitiann menunjukkan peningkatan pada RPP siklus I diperoleh rata-rata 90,83%, meningkat siklus II menjadii 97,5%. Pelaksanaan aktivitas guru rata-rata siklus I 88,09% meningkat siklus II menjadi 96,42%. Pada pelaksanaan aktivitas siswa siklus I nilai rata-rata 83,33%, meningkat siklus II menjadi 92,85%. Hasil belajar siswa siklus I memperoleh rrata-rata 79,95% dan meningkat padaa siklus II menjadi 89,13%. Dapat di simpulkan bahwa menggunakan model PBL dapat meningkatkan hasil belajar volume bangun ruang kubus dan balok serta hubungan pangkat tiga dan akar pangkat tiga di Kelas V SDN 11 Kurao Pagang Kota Padang.
Motivasi Belajar Siswa pada Pembelajaran Daring Mata Pelajaran Produk Cake dan Kue Indonesia di SMK N 3 Payakumbuh
Authors: Safitri Widia , Elida Elida
Published: June 2023

Penelitian ini berawal dari pengamatan peneliti pada motivasi belajar siswa pada pembelajaran daring yang lebih rendah dibandingkan pada pembelajaran luring di SMK N 3 Payakumbuh. Penelitian ini bertujuan untuk mendeskripsikan motivasi belajar siswa pada pembelajaran daring mata pelajaran produk cake dan kue Indonesia di SMK N 3 Payakumbuh. Jenis penelitian ini merupakan penelitian kuantitatif dengan pendekatan komperatif.  Penelitian ini dilaksanakan di SMK N 3 Payakumbuh. Populasi dalam penelitian ini adalah seluruh siswa kelas XII Tata Boga di SMK N 3 Payakumbuh yang berjumlah 134 orang siswa. Teknik pengambilan sampel ini adalah secara Proportional stratified random sampling sebanyak 58 orang. Teknik pengumpulan data dengan menggunakan angket atau kuisioner. Teknik analisis data yaitu menggunakan uji t (uji paired t test). Hasil penelitian  menunjukkan gambaran motivasi  belajar siswa pada pembelajaran daring mata pelajaran produk cake dan kue Indonesia di SMK N 3 payakumbuh yang pada keseluruhan berada pada kategori sedang, namun secara perindikator memiliki perbedaan di setiap indikatornya.
Activating Unconstitutional Norms in Law: An Analysis of the Principle of Checks and Balances
Authors: Sanusi Uci , Hadinatha Miftah Faried
Published: June 2023

The existence of norms in the law that have been declared unconstitutional by the Constitutional Court, but re-included in the process of forming laws, can cause harm to the rights of citizens that have been guaranteed by the 1945 Constitution, especially if they are placed in the concept of checks and balances. This study has two objectives, namely, first, to analyze the concept of checks and balances and examples of norms that were canceled by the Constitutional Court but revived. Second, the implications of bringing unconstitutional norms to life. This research was conducted using normative juridical research. The results showed that the principle of checks and balances requires that legislative, executive, and judicial powers control each other. Some unconstitutional norms, but re-enacted, are spread through some statutes. The consequences if an unconstitutional article is reinserted into the law, it will threaten the system of checks and balances that have been agreed upon and affirmed in the 1945 NRI Constitution. In order to apply the principle of checks and balances, reviving an unconstitutional clause that has been overturned by the Constitutional Court must be rejected.
Redesign of Positive Fictitious Efforts After the Job Creation Law
Authors: Aditya Zaka Firma , Al-Fatih Sholahuddin
Published: June 2023

The Job Creation Law has not only changed positive-fictitious construction from ten to five days, but also abolished the administration court authority in deciding positive-fictitious applications. Naturally, every administrative action can be sued by the public to court with the aim that these actions follow legal rules and human rights values. Thus, the administrative court authority in deciding positive-fictitious applications is a control mechanism so that there is no abuse of authority from government. This article discuss: 1) the legal-historical and dynamics of positive-fictitious decisions; 2) the implications of positive-fictitious arrangements in job creation law, and 3) the redesign of positive-fictitious efforts after job creation law. The results of this research indicate that after the Job Creation Law, it is necessary to review the positive-fictitious decisions, especially by paying attention to the institution authorized to decide on fictitious applications, the use of AI applications, and the time of fictitious submissions.
Chloroplast Genome Structure and Phylogenetic Analysis of 13 Lamiaceae Plants in Tibet
Authors: Niu Yiming , Qin Qian , Dong Yanjing , Wang Xiaoyun , Zhang Shouwen , Mu Zejing
Published: June 2023

Background: The chloroplast (cp) genome has unique and highly conserved characteristics and is therefore widely used in species identification and classification, as well as to improve the in–depth understanding of plant evolution. Methods: In this study, the cp genomes of 13 Lamiaceae plants in the Tibet Autonomous Region of China were sequenced, assembled and annotated using bioinformatics methods. Phylogenetic trees were constructed to reveal the phylogenetic relationship of related species in the Lamiaceae. Results: The results showed that all 13 cp genomes had a typical four–segment structure, including one large single–copy (LSC) region, one pair of inverted repeat (IR) regions and one small single–copy (SSC) region. The sequence lengths of the 13 cp genomes were between 149,081 bp and 152,312 bp, and the average GC content was 37.6%. These genomes contained 131–133 annotated genes, including 86–88 protein–coding genes, 37–38 tRNA genes, and 8 rRNA genes. A total of 542 SSR loci were detected using MISA software. The repeat types were mostly single–nucleotide repeats, accounting for 61% of simple repeats. A total of 26,328–26,887 codons were detected in 13 cp genomes. According to the RSCU value analysis, the codons mostly ended with A/T. Analysis of IR boundaries showed that the other species were relatively conserved, except for Nepeta laevigata (D. Don) Hand.–Mazz., which differed in gene type and location on both sides of the boundary. By analysing nucleotide diversity, two highly mutated regions located in the LSC and SSC regions were identified in the 13 cp genomes. Conclusions: Using the cp genome of Lycium ruthenicum Murray as the outgroup, 97 cp genomes of the Lamiaceae were used to construct an Maximum Likehood (ML) phylogenetic tree, in which these species were divided into eight major clades, corresponding to eight subfamilies based on morphological classification. The phylogenetic results based on monophyletic relationships were consistent with the morphological classification status at the tribe level.
Interplay between Risk Factors and Coronary Artery Calcium in Middle-Aged and Elderly Symptomatic Patients
Authors: Zeng Lu , Luo Jun-Yi , Liu Fen , Zhang Zhuo-Ran , Qiu Ya-Jing , Luo Fan , Tian Xin-Xin , Li Xiao-Mei , Yang Yi-Ning
Published: June 2023

Background: The prognostic value of coronary artery calcium (CAC) combined with risk factor burdens in middle-aged and elderly patients with symptoms is unclear. Methods: A cohort study comprising 7432 middle-aged and elderly symptomatic patients (aged above 55 years) was conducted between December 2013 and September 2020. All patients had undergone coronary computed tomography angiography, and the Agatston score were used to measure CAC scores. The primary outcome was major adverse cardiac and cerebrovascular events (MACCE), which was defined as a composite outcome of nonfatal myocardial infarction, revascularization (percutaneous coronary intervention or coronary artery bypass graft), stroke, and cardiovascular death. Congestive heart failure, cardiogenic shock, malignant arrhythmia, and all-cause mortality were defined as the secondary outcomes. Results: There are 970 (13%) patients with CAC 0–10, 2331 (31%) patients with CAC 11–100, and 4131 (56%) patients with CAC ≥101. The proportion of patients aged 55–65 years, 65–75 years and ≥75 years was 40.7%, 38.1% and 21.2%, respectively. The total number of MACCEs over the 3.4 years follow-up period was 478. The percentage of CAC ≥101 was higher among the 75-year-old group than the 55–65-year-old group, increasing from 46.5% to 68.2%. With the increase in the CAC score, the proportion of patients aged ≥75 years increased from 12.9% to 25.8%, compared to those aged 55–65 years. The number of risk factors gradually increased as the CAC scores increased in the symptomatic patients aged over 55 years and the similar tendencies were observed among the different age subgroups. The proportion of non-obstructive coronary artery disease (CAD) was comparable between the three age groups (53.5% vs 51.9% vs 49.1%), but obstruction CAD increased with age. The incidence of MACCE in the group with CAC ≥101 and ≥4 risk factors was 1.71 times higher (95% confidence interval (CI) 1.01–2.92; p = 0.044) than the rate in the group with CAC ≥101 and 1 risk factor. In the CAC 0–10 group, the incidence of MACCE in patients aged ≥75 years was 12.65 times higher (95% CI: 6.74–23.75; p < 0.0001) than that in patients aged 55–65 years. By taking into account the combination of CAC score, age, and risk factor burden, the predictive power of MACCE can be increased (area under the curve (AUC) = 0.614). Conclusions: In symptomatic patients aged 55 or above, a rise in age, CAC scores, and risk factor burden was linked to a considerable risk of future MACCE. In addition, combining CAC scores, age and risk factors can more accurately predict outcomes for middle-aged and elderly patients with symptoms.
Association between Dental and Cardiovascular Diseases: A Systematic Review
Authors: Hardan Louis , Matta Anthony , Bourgi Rim , Cuevas-Suárez Carlos Enrique , Devoto Walter , Zarow Maciej , Jakubowicz Natalia , Campelo-Parada Francisco , Elbaz Meyer , Carrié Didier , Roncalli Jerome
Published: June 2023

Background: The link between dental, infective and obstructive cardiovascular diseases is debatable. Aim: To systematically review the literature to assess the association between dental conditions and development of cardiovascular disease. Methods: The systematic review was conducted following the PRISMA guidelines using PubMed (Medline), Web of Science, Scopus, EMBASE and SciELO. Results: Out of 6680 records, 82 articles were eligible for inclusion after reviewing titles and abstracts. No association between dental disease and cardiovascular disease has been observed in 10 studies while a potential link has been suggested by the remaining trials. Tooth loss and periodontitis are the main evaluated oral conditions while coronary artery disease, stroke, atherosclerosis and myocardial infarction represent the major cardiovascular events. The interaction between these two clinical entities is based on direct mechanism mediated by systemic inflammatory response, leakage of cytokines and endothelial cells invasion by oral pathogens and indirect mechanism mediated by common risk factors or confounders. Conclusions: It seems that tooth loss, periodontitis and poor oral hygiene increase the risk of atherosclerotic cardiovascular events, and subsequently oral health care professionals could contribute to public health cardiovascular control efforts.
Assessment the Predictive Value of Left Atrial Strain (LAS) on Exercise Tolerance in HCM Patients with E/e' between 8 and 14 by Two-Dimensional Speckle Tracking and Treadmill Stress Echocardiography
Authors: Su Ye , Li Chunmei , Yin Lixue
Published: June 2023

Background: The aim of this study was to evaluate the reservoir, conduit, and contraction function of the left atrium and to evaluate the predictive value of left atrial strain (LAS) on exercise tolerance in hypertrophic cardiomyopathy (HCM) patients with an E/e’ between 8 and 14 by two-dimensional speckle tracking using treadmill stress echocardiography. Methods: This was a retrospective study in which we analyzed a total of 70 patients with HCM between 2016 and 2017. According to the resting state E/e’, patients were either assigned to an HCM-1 group (E/e’ >14) or an HCM-2 group (E/e’ of 8 to 14). Thirty age-matched healthy controls were included in the normal group. Analysis involved the left atrial reservoir, conduit, contraction strain and reserve function. Results: The normal group had a higher left atrial reservoir and conduit strain than the HCM-2 group; the lowest values were in the HCM-1 group. The LAS reserve capacity of the HCM-1 and HCM-2 groups was lower than those of the normal group. The left atrial contraction strain reserve (ΔLASct%) and global longitudinal strain reserve (ΔGLS%) were lower in the HCM-2 and HCM-1 groups than in the normal group. We also found that the ΔLASct% and ΔGLS% in the HCM-2 group were higher than in the HCM-1 group. Furthermore, the metabolic equivalents (METS) in the HCM-2 group was greater than that in the HCM-1 group. Finally, the Rest-LASr indicated the highest differential diagnostic performance for METS <6.0 (area under curve [AUC]: 0.759); the AUC of the composite model Rest-LASr+E/e’-rest was 0.8. Conclusions: Analysis showed that when the E/e’ was between 8 and 14, the LAS and reserve capacity of HCM patients were significantly reduced. Our findings suggest that the routine assessment of LAS +E/e’ can be a strategy with which to supplement current predictive models and facilitate clinical management strategies.