bluuebunny/crossref_metadata_2025 huggingface dataset:
Realtime qRT-PCR Expression of P53, KRAS, and human Telomerase genes in circulating tumor cells, as potential biomarkers for early detection of sporadic colorectal cancer
Authors: Latif Ayser H.
Published: June 2023

Objectives: The objectives of present study were to investigate the potential use of mRNA of P53, KRAS, and human telomerase genes in circulating tumor cells as biomarkers for early detection of sporadic cases of colorectal cancer. Background: Inspite of colorectal cancer is a curable disease if detected early; it is still the third leading cause of death from cancer. There is an ultimate need for implementing an accurate and noninvasive screening method. The recent advances in molecular genetics have showed that the genes of P53, KRAS and human telomerase play major roles in development of colorectal cancer. Therefore the study of their expression in blood samples might be used as a mean for early detection of sporadic colorectal carcinoma cases. Methods: A case control pilot study in which 20 patients with non-metastatic colorectal carcinoma in Duke’s stages (A – C, TNM from 0 – III) and 20 healthy controls were enrolled. Expression of studied genes and the housekeeping gene Glyceraldehyde-3 phosphate dehydrogenase were determined using quantitative reverse transcriptase polymerase chain reaction. The study was performed in duplicate taking 1µg of total RNA from each sample. Results: The results showed significant overexpression of mRNAs of studies genes in samples taken from cases of proved colorectal carcinoma compared to that of controls group with a statistically significant P- value of ​
Investigation of Dry Sliding Wear Behavior of CFRP Composite Used in New Generation Aircraft Wings
Authors: GÖK Mustafa , KÜÇÜK Yılmaz , PEHLİVANLI Murat , ERDOĞAN Azmi
Published: June 2023

In this study, it is aimed to examine the effect of reinforcement laying angle on wear resistance of CFRP composites used in the automotive and aerospace industries. Experiments were carried out on Ball-On-Disc wear device under 1, 3 and 5 N loads at room temperature. 3D optical microscope was used to determine the volume losses in the samples. The worn surface morphology of the samples was examined with the help of SEM (Scanning Electron Microscopy). In the test results, the volume losses of the samples increased depending on the increasing loads and shear rate. It has been understood that the change of the laying angle is important in the dry-sliding resistance of the samples. The wear resistance of the samples produced with 45 degree laying was better at both sliding speeds and all loads. It has also been understood that the laying angle is also effective in the coefficient of friction. Delamination, plastic deformation type dominant wear mechanisms have occurred.
PENERAPAN HAZARD ANALYSIS AND CRITICAL CONTROL POINT (HACCP) DALAM PROSES PEMBUATAN ROLADE AYAM PADA KATERING X DI KOTA MALANG
Authors: Ningrum Sugiyati , Putri Silvy Novita Antrisna , Patria Domas Galih , Putri Vita Maulidah , Chotimah Chusnul
Published: June 2023

Perubahan gaya hidup masyarakat yang lebih mementingkan kepraktisan  dalam hal memasak berbanding lurus dengan pertumbuhan jasa Katering di kota malang Jawa Timur. Pengolahan produk pangan dalam jumlah besar pada jasa katering berpotensi mengalami kontaminasi baik secara fisik, kimia maupun biologi. HACCP merupakan suatu sistem manajemen yang mengontrol keamanan pangan yang harus diterapkan oleh jasa katering untuk menjamin keamanan produk pangan yang diproduksi. Untuk itu, dilakukan penyuluhan pada Katering X di kota Malang yang bertujuan untuk memberikan informasi dan pengetahuan lebih terkait cara menghasilkan makanan yang sesuai dengan mutu dan standar keamanan pangan HACCP. Pada pelaksanaan kegiatan ini dilakukan dengan metode ceramah bervariasi, demonstrasi, sesi tanya jawab dan pelatihan. Hasil dari pelatihan ini pihak katering dapat menerapkan rencana HACCP yang telah dibuat pada setiap tahapan proses pembuatan rolade ayam sebagai menu yang paling banyak diminati oleh pengguna jasa catering X di kota Malang.
DEMPLOT PENDEDERAN UDANG VANAME ( LITOPENAEUS VANNAMEI) DENGAN TEKNOLOGI BIOFLOK PADA KOLAM TERPAL SECARA INTENSIF DI KECAMATAN DUDUK SAMPEAN KABUPATEN GRESIK
Authors: Aminin Aminin , Firmani Ummul , Syaifullah Muhammad
Published: June 2023

Demplot pendederan udang vaname (Litopenaeus vannamei) pada Kegiatan pengabdian masyarakat program studi budidaya perikanan bertujuan  untuk deseminasi teknologi.  Melalui program tersebut diharapkan mampu meningkatkan angka kehidupan udang vaname  (SR) yang dipelihara pada tambak tradisional. Kegiatan ini dilaksanakan di Desa Wadak Kecamatan Duduk Kabupaten Gresik. Menurunnnya daya dukung lahan serta keseimbangan linkungan,  mengakibatkan nilai angka kehidupan benih udang yang ditebar nilainya sangat rendah.   Beberapa upaya telah dilakukan seperti penambahan input benih yang lebih banyak  dari biasanya, akan tetapi hasil hasil panen udang tidak mengalami peningkatan, justru sebaliknya semakin meningkatkan biaya operasional produksi,  akibatnya keuntungan yang didapatkan semakin sedikit. Teknologi bioflok merupakan teknologi yang dikembangkan dengan memadukan penanganan buangan limbah hasil budidaya dan mereduksi jumlah penggunaan air. Secara umum teknik ini memiliki  kelebihan seperti biaya operasional yang lebih kecil dan tingkat kelangsungan hidup yang tinggi. Berdasarkan hasil  demplot yang dilaksankan selama 4 minggu pada mitra  bintang muda didapatkan bahwa benih udang vaname tingkat Survival rate (SR) sebesar 70 %. Tingginya nilai tersebut diduga karena kesiapan pakan alami yang tersedia secara optimal. Diperkirakan panen udang lebih cepat dari biasanya. Biasanya udang vaname dapat panen pada umur 3- 4 bulan, namun  dengan menggunakan teknik bioflok pada kolam terpal yang pada proses penggelondongan dilakukan  selama 1 bulan, udang vaname dapat dipanen Pada umur 1.5 – 2.5 bulan.
KURIKULUM PROTOTIPE : FOKUS PEMBELAJARAN BERBASIS PROYEK
Authors: Legowo Panji , Amara Demylia Lady , Rustam Rustam , Budiyono Herman
Published: June 2023

Abstrak: Kurikulum prototipe secara general adalah menjadi salah satu langkah untuk mewujudkan tujuan pemerintah mencerdaskan kehidupan bangsa melalui sistem pendidikan nasional harus mampu menjamin pemerataan kesempatan pendidikan, peningkatan mutu serta relevansi dan efisiensi manajemen pendidikan untuk menghadapi tantangan sesuai dengan tuntutan perubahan kehidupan lokal, nasional, dan global sehingga perlu dilakukan pembaharuan pendidikan secara terencana, terarah, dan berkesinambungan. Project based learning adalah model pembelajaran yang mengorganisasi kelas dalam sebuah proyek, PjBL merupakan strategi pembelajaran dimana siswa harus membangun pengetahuan konten mereka sendiri dan mendemonstrasikan pemahaman baru melalui berbagai bentuk representasi. Kemandirian siswa dalam belajar untuk menyelesaikan tugas yang dihadapinya merupakan tujuan dari PjBL. Namun kemandirian dalam belajar perlu dilatih oleh guru kepada siswa agar terbiasa dalam belajar bila menggunakan PjBL. Siswa SD maupun SMP masih perlu dibimbing dalam menyelesaikan tugas proyek bahkan siswa SMA. Bimbingan guru diperlukan untuk mengarahkan siswa agar proses pembelajaran dapat berjalan sesuai dengan alur pembelajaran.agai PjBL. Karakteristik  kurikulum prototipe adalah menerapkan pembelajaran berbasis proyek untuk mendukung pengembangan karakter sesuai dengan profil pelajar pancasila. Dalam kurikulum prototipe, sekolah diberikan keleluasaan dan kemerdekaan untuk memberikan proyek-proyek pembelajaran yang relevan dan dekat dengan lingkungan sekolah. Pembelajaran berbasis proyek dianggap penting untuk pengembangan karakter siswa karena memberikan kesempatan kepada siswa untuk belajar melalui pengalaman (experiential learning). “Mereka mengalami sendiri bagaimana bertoleransi, bekerja sama, saling menjaga, dan lain-lain, juga mengintegrasikan kompetensi esensial dari berbagai disiplin ilmu,.Asdanya pembelajaran berbasis proyek secsra langsung  memberikan peran penting dalam kurikulum prototype  Jenis penelitian ini adalah jenis penelitian  observasi dan wawancsrsa dengan metode deskriptif. Dengan berbantuan literature terkait, diantaranya dari obdervasi, wawancara guru selain itu juga didukung oleh  artikel, web, steaming youtube terkait dengan topik yang dibahas. Teknik analisis data yang digunakan mengambil dari teknik analisis data Sugiyono (2015). Diantaranya pengumpulan data terkait dengan topik-topik yang serupa dengan artikel ini, data yang terkumpul kemudian di reduksi untuk menghasilkan data-data yang sejalan dengan pertanyaan penelitian, kemudian data disajikan (display data), selanjutnya data yang sudah disajikan maka dapat ditarik kesimpulan. Tujuan  penulisan artikel ini adalah untuk mendeskripsikan secara mendasar  Kurikulum Prototipe yang menfokuakan pembelajaran berbasis proyek  dan karakteristk kurikulum prototype yang sekarang sedang digadang ­­– gadang  dengan model pembelajaran berbasis proyek dengan  materi pembelajaran  bahasa Indonesia di SMA.Kata kunci : Kurikulum Prototipe, Projek Based Learning
Penggunaan Bahasa Tabu dalam Tuturan Bahasa Aceh pada Masyarakat Kecamatan Jeunieb Kabupaten Bireuen
Authors: Ismawirna Ismawirna , Erfinawati Erfinawati , Junaidi Junaidi , Sari Inta Jumala
Published: June 2023

Masalah dalam penelitian ini adalah bentuk dan penggunaan bahasa tabu dalam masyarakat Kecamatan Jeunieb Kabupaten Bireuen dan tingkat ketabuan bahasa tabu dalam masyarakat Kecamatan Jeunieb Kabupaten Bireuen. Tujuan penelitian ini untuk mendeskripsikan bahasa tabu dan tingkat ketabuan bahasa tabu dalam masyarakat Kecamatan Jeunieb Kabupaten Bireuen. Sumber data dalam penelitian ini adalah informan berjumlah 15 orang yang berdomisili pada limagampÔngyang berada di kecamatan Jeunieb kabupaten Bireuen. Pengumpulan data dilakukan dengan menggunakan teknik observasi, wawancara, rekam, angket atau kuesioner, dan teknik dokumentasi. Teknik analisis data yang dilakukan adalah teknik analisis kualitatif dengan tahapan-tahapan menyeleksi data, mendeskripsikan keseluruhan data, mengelompokkan data, dan menganalisis data. Hasil penelitian ditemukan bahwa bahasa tabu dalam masyarakat Kecamatan Jeunieb Kabupaten Bireuen terbagi dua kelompok yaitu (a) bahasa tabu berdasarkan ranah pembicaraan, dan (b) bahasa tabu berdasarkan motivasi psikologi. Masyarakat Kecamatan Jeunieb Kabupaten Bireuen menggunakan bentuk eufemisme untuk menggantikan tabu kata-kata. Namun, tidak ada bentuk penyulihan kata apapun untuk menggantikan bahasa tabu sumpah serapah yang bertujuan menyerang orang lain, selain penutur harus diam.
PRESTASI BELAJAR SISWA SD KELAS I BERBAHASA PERTAMA BAHASA ACEH DI SD KECAMATAN DEWANTARA KABUPATEN ACEH UTARA
Authors: Safriandi Safriandi , Pratiwi Rani Ardesi , Maulidawati Maulidawati , Iklima Iklima , Qawi Sultan Abdul
Published: June 2023

Banyak orang tua yang bahasa pertama mereka adalah bahasa Aceh berkomunikasi dengan anaknya menggunakan bahasa Indonesia dan mengabaikan bahasa Aceh karena mereka khawatir anaknya akan kesulitan memahami materi pelajaran di sekolah yang disampaikan dalam bahasa Indonesia sehingga prestasi mereka menurun. Atas dasar itu, hal yang sangat urgen dilakukan kajian lebih lanjut tentang pengaruh prestasi belajar siswa berbahasa pertama bahasa Indonesia dan siswa berbahasa pertama bahasa Aceh. Tujuan penelitian ini adalah mendeskripsikan perbedaan prestasi belajar bahasa Indonesia antara siswa berbahasa pertama bahasa Indonesia dan siswa berbahasa pertama bahasa Aceh. Pendekatan penelitian ini adalah pendekatan kualitatif dengan jenis penelitian berupa penelitian deskriptif. Lokasi penelitian ini di SD Kecamatan Dewantara, Kabupaten Aceh Utara. Populasi penelitian ini adalah siswa SD kelas I berbahasa pertama Bahasa Aceh di Kecamatan Dewantara Kabupaten Aceh Utara. Sampel penelitian ini sesuai dengan konsep purposive random sampling. Data dikumpulkan dengan teknik angket, wawancara, dan dokumentasi. Data penelitian dianalisis berpedoman pada alur kegiatan analisis data dari Miles dan Huberman, yaitu reduksi data, penyajian data, dan penarikan simpulan/verifikasi. Hasil penelitian ini adalah siswa SD kelas I berbahasa pertama bahasa Aceh memiliki prestasi belajar di sekolah.
IMPLEMENTASI PEMBELAJARAN BLENDED LEARNING UNTUK MENINGKATKAN HASIL BELAJAR SISWA SEKOLAH DASAR
Authors: Hanum Afrida , Sari Nena Puspita , Rahmatina Siti
Published: June 2023

This study aimed to determine the effect of the implementation of blended learning to improve the learning outcomes of primary school students. The method used is quasi-experimental method with quantitative approach. The research design used was "Pretest-Posttest Non-Equivalent Control Group Design." This design uses two classes consisting of experimental and control class. The research was conducted on fourth-grade students of SD Negeri 1 Lambheu, District of Aceh Besar. The research sample amounted to 60 students. Data collection techniques in this study by giving pretest and posttest questions in both classes. The questions used are ten questions in form of multiple choice. The data analysis technique uses student learning outcomes data with normality and homogeneity testing; then, the hypothesis is tested using t-test. Based on testing, the value of student learning outcomes is normally distributed and homogeneous. The results of the t-test of posttest values were obtained by Sig. (2-tailed) = 0.00 < 0.05 then H0 is rejected and Ha is accepted. The hypothesis test concludes that there is a significant difference in the learning outcomes of the experimental and the control class students. As conclusion is that implementing blended learning to improve student learning outcomes of Primary SchoolKeywords : Blended Learning, Learning Outcomes, Primary School.
BALAI LATIHAN KERJA (BLK) DALAM MENINGKATKAN CIVIC COMPETENCE TENAGA KERJA DI ERA REVOLUSI 4.0
Authors: Zaki Ammar , Akhyar Akhyar , Saifuddin Saifuddin , Halimi Muhammad , Al Furqan Al furqan
Published: June 2023

This article aims to explain the increase of civic competence for the workforce in vocational training centers (BLK) in the era of the industrial revolution 4.0. This research uses a qualitative descriptive method. This research was conducted at BLK level 1 UPTP Aceh. Sources of data obtained by observation, interviews, and document analysis. Data analysis uses mile and hubberman by data reduction, triangulation and display. The results of the study show that BLK have carried out civic competence improvements through soft skill and hard skill training programs and adapted to the 4.0 industrial revolution era. This can be seen through the determination of programs that use TNA (training need analysis), its means looking at programs by  developments needs of the labor market before opening the type of training programs and based on DUDI (business and industry).
IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING BERBASIS KONTEKSTUAL UNTUK MENINGKATKAN PEMAHAMAN KONSEP IPA SISWA SEKOLAH DASAR
Authors: Sari Nena Puspita , Hanum Afrida
Published: June 2023

This study aims to describe the increased understanding of science concepts by implementing contextual-based Problem Based Learning models on material changes in the shape of objects. This type of research is a quasi-experimental design with one group pretest and posttest. This study uses a quantitative approach. The population in this study were all fifth-grade students at SDN Mutiara, totaling 60 students. The sampling technique was random sampling, so the sample in the study was 30 students in class V-A consisting of 18 female students and 12 male students. Data collection techniques in this study used observation sheets and test items. Data analysis techniques to measure the implementation of the character-based PBL model are carried out operating percentages, and to analyze the understanding of the science concept is carried out using gain. The results showed that the implementation of the character-based PBL model was 82% which was categorized as good. In addition, the results of the analysis of the understanding of the science concept show a gain of 0.6 which is categorized as moderate. So it can be concluded that implementing the character-based PBL model properly it can improve students' understanding of science concepts in class V on the material changes in the shape of objects.
PENGARUH PENDIDIKAN KEWIRAUSAHAAN TERHADAP MINAT MAHASISWA UNTUK MENGEMBANGKAN EKONOMI KREATIF (STUDI KASUS PADA PERGURUAN TINGGI MUHAMMADIYAH/AISYIYAH DI BANDA ACEH)
Authors: Darliani Ani , Wirda Wirda , Mauvizar Erly
Published: June 2023

Kewirausahaan adalah mata kuliah yang diajarkan apda Prodi D3 Teknologi Elektromedis, Sekolah Tinggi Ilmu Kesehatan (STIKes) Muhammadiyah Aceh yang merupakan salah satu Perguruan Tinggi dalam lingkup Perguruan Tinggi Muhammadiyah/Aisyiyah.  Kewirausahaan adalah akronim akronim dari kreatif, energi, wawasan luas, inovatif, rencana bisnis dan negosiatif.  Kewirausahaan mengajarkan cara berfikir secara kreatif, inovatif dan positif untuk lebih proaktif sehingga dapat mendorong keingintahuan untuk mengambil resiko dalam melakukan hal-hal yang belum pernah dilakukan yang akan membawa nilai tambah serta keuntungan yang lebih besar. Kewirausahaan bukan hanya proses menciptakan usaha tetapi juga menciptakan sesuatu baru dan berbeda. Pendidikan kewirausahaan adalah bagian dari proses belajar pada lembaga formal, yang diharapkan mampu untuk membangkitkan semangat berwirausaha dengan cara cara yang kreatif. Industri kreatif saat ini menjadi perhatian besar pemerintah untuk sektor ekonomi yang akan mewujudkan nilai tambah kekayaan intelektual yang bersumber dari kreativitas manusia yang berbasis warisan budaya, ilmu pengetahuan dan teknologi. Ekonomi kreatif merupakan perwujudan dari nilai tambah intektual yang bersumber dari kreatifitas mannusia berbasis warisan budaya, ilmu pengetahuan dan teknologi. Pengembangkan ekonomi kreatif harus ada kerja keras dari berbagai sektor dan adanya sinergisasi dari antara pusat dan pemerintah daerah.
PENGARUH ASPEK RELIGIUSITAS TERHADAP KONSEP MODERASI BERAGAMA PADA MAHASISWA PERGURUAN TINGGI BERBASIS AGAMA DI KOTA KUPANG
Authors: Syahputra Andrian Wira , Lao Hendrik A.E
Published: June 2023

This study aims to determine the effect of religiosity on the concept of religious moderation in students of Religion-Based Universities in Kupang City. The research method used is a survey method with a quantitative approach, data collection techniques namely observation, questionnaires and documentation. While the data analysis technique used simple regression analysis and the number of samples was 150 students. The results of the study found that the influence of religiosity aspects and the concept of religious moderation in religious-based tertiary institutions in Kupang City had a quite significant influence from the aspect of religiosity on the concept of religious moderation of 33.2% > 5%, which means that Ho is rejected and Ha is accepted. So that the contribution of the aspect of religiosity to the concept of religious moderation is quite influential.
Pemahaman Kompetensi Pedagogik Bagi Guru di SD N 03 Pancung Tebal
Authors: Sinta Sinta , Ramadani Engla Disa , Aulia Gina Dwi , Ramadhan Amanda Putri
Published: June 2023

Hasil penelitian pada bahasan pemahaman kompetensi pedagogic bagi guru di SD N 03 Pancung Tebal, penulis mengetahui betapa pentingnya pemahaman kompetensi pedagogi, pelakasanaan kompetensi pedagogic, masalah yang dihadapi guru dalam melaksanakan pembelajaran dan solusi dari masalah tersebut. Jenis penelitian yang dilakukan yang dilakukan adalah dengan pendekatan penelitian kualitatif yang bersifat dekriptif. Informan dalam penilitian ini adalah guru kelas lima. Teknik dalam pengumpilan daya yang digunakan dalam penelitian ini adalah wawancara. Data dalam penelitian ini dianalisis melalui langkah-langkah mengumpulkan data, penyajian data dan membuat kesimpulan. Hasil dari penelitian ini adalah menunjukkan kompetensi pedagogic guru yaitu pemahaman tentang peserta didik, pemahaman tentang merancanng pembelajaran, pemahaman tentang pelaksanaan pembelajaran, pemahaman tentang evaluasi hasil belajar dan pemahaman tentang pengembangan peserta didik. Masalah yang dihadapi guru adalah tidak menguasai di bidang teknologi. Solusi dalam menangani masalah masalah tersebut adalah guru melakukan diskusi dengan sesama guru di sekolah terkait masalah-masalah yang ada. Tetapi jika masalah tersebut tidak bisa dipecahkan di sekolah maka akan dibawa ke tingkat yang lebih tinggi lagi yaitu dengan mengadakan KKG satu kali dalam sebulan di tingkat kecamatan. Dengan demikian, guru telah memahami pentingnya pemahaman tentang kompetensi pedagogi bagi guru di SD N 03 Pancung Tebal.
IMPLEMENTASI STRATEGI PEMBELAJARAN MENYIMAK MODEL DICTOGLOSS PADA GURU PESERTA PENDIDIKAN PROFESI GURU (PPG) PRA-JABATAN FKIP UNIVERSITAS SYIAH KUALA
Authors: Alamsyah Teuku , Ramli Ramli , Safhida Maya
Published: June 2023

This study aims to (1) implement the dictogloss listening learning strategy and (2) record the advantages and disadvantages of the strategy based on the implementation results, and (3) produce recommendations for the feasibility of using this strategy to improve listening skills in learning Indonesian and English at the school level. medium. The sources of study data are Indonesian language subject teachers and English subject teachers who are members of the Pre-Occupational Teacher Professional Education (PPG) Batch I of 2022, FKIP Universitas Syiah Kuala. Research uses qualitative principles. Data was collected using documentation, observation, and interview techniques. Data analysis of the results of the study was carried out using the principles of qualitative data analysis. The results of the study show that the learning strategy for listening to the dictogloss model: (1) is in accordance with the demands of creative, innovative, and collaborative Indonesian and English learning as expected in the 2013 Curriculum, (2) is effective and efficient in its implementation, (3) can involve all students at the same time to be active in learning, (4) facilitate individual learning and group work, (5) activate schemata and cognitive aspects of students when reconstructing texts, (6) easy to design and implement by teachers, (7) precise and effective for a tool to measure students' listening skills, and (8) teachers can apply this dictogloss model listening learning strategy at all grade levels by making adjustments to reading texts based on Basic Competency demands
Pembelajaran Sains Untuk Meningkatkan Karakter Peduli Lingkungan Anak Usia Dini
Authors: Mursalin Enggal , Setiaji Aria Bayu
Published: June 2023

ABSTRAKKerusakan lingkungan terjadi akibat rendahnya karakter peduli lingkungan, seperti perilaku membuang sampah sembarangan, membakar sampah, merubah lahan hijau menjadi kawasan permukiman, dan meningkatnya jumlah kendaraan bermotor. Hal tersebut mengindikasikan bahwa kesadaran masyarakat di Kota Ambon dalam menjaga lingkungan masih sangat rendah. Tujuan Penelitian Tindakan Kelas ini yakni meningkatkan karakter peduli lingkungan anak usia dini, melalui pembelajaran sains dengan metode demonstrasi dan praktik langsung. Subjek penelitian yakni 20 anak kelompok B di RA Al Hikmah Kota Ambon. Hasil analisis data menunjukkan bahwa ada peningkatan karakter peduli lingkungan anak usia dini tersebut. Secara rinci, Siklus I sebanyak 10 anak (50%) telah mencapai karakter peduli lingkungan dengan kategori Berkembang Sangat Baik (BSB). Selanjutnya pada Siklus II sebesar 17 anak (85%) berhasil mencapai kategori BSB. Saran yang diberikan merujuk pada hasil penelitian tersebut yakni guru dan sekolah agar lebih intensif melaksanakan pembelajaran sains dalam upaya meningkatkan karakter peduli lingkungan anak.Kata kunci: pembelajaran sains; demonstrasi; praktik langsung; anak usia dini; peduli lingkunganABSTRACTEnvironmental damage occurs due to low human awareness of the environment. Behaviors such as littering, burning garbage, turning green land into housing, and increasing the volume of vehicles, indicate that public awareness in Ambon City in protecting the environment is still very low. This Classroom Action Research aims to improve the environmental care character of early childhood through science learning with demonstration methods and hands-on activity. The research subjects were 20 children in group B at RA Al Hikmah, Ambon City. The results of data analysis show that there is an increase in the character of caring for the environment at this early age. In detail, that 1st Cycle as many as 10 children (50%) have reached the category of BSB for environmental care character. Furthermore, in 2nd Cycle, 17 children (85%) managed to reach BSB category. The advice given refers to the results of the study was teachers and schools to be more intensive in carrying out science learning to improve the character of caring for the environment.Keywords: science learning; demonstration; hands-on activity; early childhood; environmental care
Peningkatan Pengetahuan dan Keterampilan Perhitungan Kebutuhan Kalori dan Penyusunan Menu Makan Gizi Seimbang sebagai Upaya Pencegahan Penyakit Degeneratif
Authors: Safitri Azizah Hikma , Tyagita Nurina , Rahmawatie Dian Apriliana , Wahyuningsih Hesty , Widayati Eni , Sumarawati Titiek , Sayyida Rahmata Almas , Taufiqurrachman Taufiqurrachman
Published: June 2023

Penyakit degeneratif merupakan suatu kondisi yang terjadi akibat penurunan fungsi suatu jaringan atau organ. Pengaturan kebutuhan kalori harian merupakan faktor pendukung terjadinya penyakit degeneratif. Pengetahuan masyarakat yang kurang terkait pengaturan pola makan menjadi penyebab utama kasus penyakit degeneratif di Indonesia masih tinggi. Tujuan kegiatan edukasi ini adalah untuk meningkatkan pengetahuan dan ketrampilan terkait perhitungan kalori dan penyusunan menu makan gizi seimbang untuk mencegah terjadinya penyakit degeneratif pada kader Pemberdayaan Kesejahteraan Keluarga (PKK) Kota Semarang. Metode: memberikan edukasi pengaturan kalori dan evaluasi pengetahuan dengan pre dan post-test. Sasaran dalam kegiatan ini adalah kader PKK sejumlah 33 wanita dan dilaksanakan di kota Semarang. Lembar pertanyaan diberikan sebelum dan sesudah edukasi kesehatan dan selanjutnya dianalisis dengan menggunakan Wilcoxon Test dengan p0,05 (p=0,109), namun rerata jumlah jawaban benar pada sesi post-test (28,6 � 5,1) lebih tinggi dibandingkan dengan sesi pre-test (21,6�12,9). Kegiatan pelatihan dapat meningkatkan pengetahuan kader PKK Kota Semarang mengenai pengaturan kebutuhan kalori dan penyusunan menu makan gizi seimbang.

Degenerative disease is a condition that occurs due to a decrease in the function of a tissue or organ. Regulation of daily calorie needs is a supporting factor for the occurrence of degenerative diseases. Lack of public knowledge related to dietary regulation is the main cause of degenerative disease cases in Indonesia is still high. The purpose of this educational activity is to determine the influence of counseling in increasing knowledge and skills related to proper dietary arrangements to prevent degenerative diseases in Semarang City health cadres. Method: provide education about calorie management and knowledge evaluation with pre and post-test. The target in this activity was PKK cadres totaling 33 women and was carried out in the city of Semarang. Question sheets were given before and after health education and then analyzed using the Wilcoxon Test with p0.05 (p=0.109), but the average number of correct answers in the post-test session (28.6 � 5.1) was higher than the pre-test session (21.6�12.9). Counseling and mentoring activities are known to still be able to increase participants' knowledge because they found improvements in post-test scores after being given interventions in the form of education about regulating the composition of diet and exercise as an effort to prevent degenerative diseases.
The Mineral Characteristic of Tropical Residual Soil using X-Ray Diffraction (XRD) and Scan Electron Microscopy (SEM)
Authors: Karlinasari Rinda , Rahardjo Paulus P. , Dajaputra Azis
Published: June 2023

Volcanic residual soil has unique characteristics due to weather and morphological influences. High temperatures and large amounts of rainfall made the rock weathering intense. Landslide events in volcanic residual soil of West Java are quite serious, more than 100 incidents in total a year. Landslides that occur due to unsaturated conditions on the top of the slope become saturated, so it is very important to conduct research on these tropical residual soil weathering zones to define its mineral characterization using Scan Electron Microscopy (SEM) and X-Ray Diffraction (XRD). From the research it was found that the dominant mineral types and contents were Halloysite and Kaolinite minerals. A typical mineral profile is found that is Goethite and Hematite minerals at the soil surface, Carbonate and Chlorite minerals in deeper soils and large amounts of Feldspar minerals in more deep layers. Because there are unique minerals at each depth of soil weathering, zone classification can be done easily starting from the Initial Leaching Zone at the deepest part where there is Feldspar, the Mineral Washing Zone there is Carbonate and Chlorite and the Oxidation Zone on the surface (there are Oxide and Hydroxide minerals). So that it can form a Residual Tropical Volcanic Weathering Profile.
Introducing Graduate Students in Biomedical Sciences to an Institutional Animal Research Program
Authors: Budda Madeline L
Published: June 2023

At the University of Oklahoma Health Sciences Center, graduate students enrolled in biomedical science programs comprise a significant portion of personnel working with research animals. Although the University requires that all personnel receive appropriate training before working
with animals, veterinarians and research mentors agreed students would benefit from additional training. As a result, a course entitled “Laboratory Animal Use and Concepts” was added to the curriculum of the University's largest graduate program in biomedical sciences starting
in 2017. The course introduces students to a number of topics relevant to the use of animals in biomedical research, with an emphasis on mice. Here we present a summary of the course and an assessment of its impact during the initial 5 y, from 2017-2021. Enrollment, student outcomes, and student
evaluation surveys were included in this assessment. The course was offered to 6 classes totaling more than 120 students during this period. After completing the course, nearly 80% of students used animals as part of their graduate training. Among those, at least 21% sought additional
training through formal workshops that offered supplemental opportunities to practice animal handling techniques. Student feedback suggested strong satisfaction with the course content and an appreciation for wet lab sessions. Providing enhanced training for incoming graduate students through
this structured course appears to help students improve knowledge, skills, and attitudes that facilitate the responsible and ethical use of animals in biomedical research.
PENGARUH KEPEMIMPINAN KEPALA MADRASAH TERHADAP MOTIVASI KERJA GURU
Authors: Ka-Do Hanan , Rama Bahaking , Syamsudduha St. , Rahman Danial
Published: June 2023

The purpose of this study was to analyze and examine the influence of the madrasah principal's leadership on the work motivation of teachers at the Ash-Sholihin Islamic Boarding School, Gowa Regency. This research is a quantitative research using ex post facto method. The population in this study were 107 people from 3 levels of education, namely Madrasah Ibtidaiyah, Madrasah Tsanawiyah, and Madrasah Aliyah at the Ash-Sholihin Islamic Boarding School. Determination of the sample is done through probability sampling by determining as much as 25% of the total population so that the resulting sample is 27 people. The instrument used was a questionnaire and the data obtained were then analyzed using descriptive statistics and inferential statistics through simple linear regression. The results of this study prove that the leadership of the madrasah principal has a positive and significant effect on teacher work motivation by 37.51% with the resulting regression equation is = 115.016 + 0.186X. These findings indicate that the better the leadership of the madrasah principal is applied, the higher the work motivation of teachers in carrying out their duties.
Layer blood and urine indicators when using AxtraTM PHY GOLD phytase in diet without phosphate addition
Authors:   FSBEI HE “Russian State Agricultural University — MAA named after К.А. Timiryazev” (FSBEI HE RSAU — MAA named after К.А. Timiryazev), Moscow, Russia, Vertiprakhov Vladimir G. , Borisenko Konstantin V. ,   IFF Danisco Animal Nutrition, Moscow, Russia, Polina Svetlana I. ,   FSBEI HE “Russian State Agricultural University — MAA named after К.А. Timiryazev” (FSBEI HE RSAU — MAA named after К.А. Timiryazev), Moscow, Russia
Published: June 2023

Physiological experiment has been carried out at Hy-Sex White cross layers 20–28 weeks age with iliac fistula for their urine quantity and chemical properties studying and biochemical blood indicators definition when using phytase in diet without phosphates addition.
Broiler stress resistance and immunity increasing with phytobiotic usage
Authors:   Siberian Scientific Research Institute of Poultry — the branch of the FSBSI ”Omsk Agrarian Scientific Center” (SibNIIP — the branch of the FSBSI ”Omsk ASC”), Omsk region, Russia, Lysko Svetlana B. , Zadorozhnaya Marina V. ,   Siberian Scientific Research Institute of Poultry — the branch of the FSBSI ”Omsk Agrarian Scientific Center” (SibNIIP — the branch of the FSBSI ”Omsk ASC”), Omsk region, Russia, Suntsova Olga A. ,   Siberian Scientific Research Institute of Poultry — the branch of the FSBSI ”Omsk Agrarian Scientific Center” (SibNIIP — the branch of the FSBSI ”Omsk ASC”), Omsk region, Russia
Published: June 2023

The results of new scheme testing have been presented in the article for broiler stress resistance and im- munity with usage of phytobiotic at the base of needles. This scheme usage decreases vaccination stress negative con- sequences, speeds up poultry adaptation processes, increases it unspecific resistance, cell and humoral immunity and normalizes intestine microflora. All these factors promote broiler infection diseases prevention, increase broiler livability by 8.0% and body weight by 6.9% and production profitability by 5.3%.
Duodenal enzymes activity in “Smena 9” cross broilers during their ontogenesis postembryonic period with different protein level in feed
Authors:   FSBSI “P.K. Anokhin Research Institute of Normal Physiology” (FSBSI “P.K. Anokhin RINP), Moscow, Russia, FSBSI Federal Scientific Center “All-Russian Research and Technological Poultry Institute” RAS (FSC ARRTPI RAS), Moscow region, Russia, Kuzmina Irina V. , Ovchinnikova Natalya V. ,   FSBSI “P.K. Anokhin Research Institute of Normal Physiology” (FSBSI “P.K. Anokhin RINP), Moscow, Russia, FSBSI Federal Scientific Center “All-Russian Research and Technological Poultry Institute” RAS (FSC ARRTPI RAS), Moscow region, Russia
Published: June 2023

The work has been dedicated to study of age changes in digestive enzymes and alkaline phosphatase activ- ity in duodenum tissues in “Smena 9” cross broilers in ontogenesis postembryonic period with changes of raw protein level in start feed. The results of poultry intestine tissue gomogenate investigation at this stage have shown amylase, lipase and alkaline phosphatase activity decreasing and also protease activity increasing comparing these traits in day age. Raw pro- tein content increasing in feed by 1.5% in the first 14 days of raising has increased intestine proteases activity in 21–35 days in comparison with the control group. Therefore first two weeks of raising are one of the critical periods in broiler ontogenesis and feeding and maintaining disturbances in this period influence sufficiently the next broiler development stages.
Biological value of lipids in poultry meat chopped ready-to-cook products fortified with plant raw material
Authors:   ”All-Russian Scientific Research Institute of Poultry Processing Industry” — the branch of FSC ARRTPI RAS (ARSRIPPI), Moscow region, Russia, Stefanova Isabella L. , Borisova Veronika L. ,   FSBEI HE “Smolensk State Agricultural Academy” (FSBEI HE Smolensk SAA), Smolensk, Russia
Published: June 2023

Balanced nutrition assume the full-valued nutrients entrance to human body. Protein is meat products main component. But these products can be often not well balanced in fatty acid composition despite the full-valued amino acid composition. That’s why the development of meat products enriched with and balanced in fatty acid composition may be considered to be promising. Chopped ready-to-cook products from turkey meat (drumsticks, breasts) have been de- veloped with adding of oilseed flax seeds and linseed oil. These products fatty acid composition has been studied.
Simulation and Modeling of Detailed Load flow Analysis for the 400kVA and 132kVA Iraqi Grid
Authors: Hashim Ahmed Abdul Sahib
Published: June 2023

A load flow program is developed using MATLAB and based on the Newton–Raphson method,which shows very fast and efficient rate of convergence as well as computationally the proposed method is very efficient and it requires less computer memory through the use of sparsing method and other methods in programming to accelerate the run speed to be near the real time. The designed program computes the voltage magnitudes and phase angles at each bus of the network under steady–state operating conditions. It also computes the power flow and power losses for all equipment, including transformers and transmission lines taking into consideration the effects of off–nominal, tap and phase shift transformers, generators, shunt capacitors, shunt inductors, line reactors and bus reactors. Thus, overloaded transformers and transmission lines are identified, and remedial measure can be designed and implemented. It also provides the ability of tie lines, area splitting, and contingency analysis.Any generator station(s) or busbar(s) that exceeds the specified operation limits will be automatically checked and flagged and then the program will automatically suggest the best solution to the problem. It also automatically checks whether the system is sub divided into sub areas or not. If yes, it will find the solution for each area separately. A complete report about the results and the state of the system (the violated generators, busbars, and transmission lines, the required modifications to overcome the violations, the names of the areas splitted,…) will be displayed in working window as well as generating a text file containing all details . It is important to mention that this program is used by the national control center of the Ministry of Electricity and its efficiency was tested through applying the data of the two major Iraqi networks (400kV and 132kV), the program shows very accurate results and provides efficient notes about the status of the networks
Effect of Velocity on Dissolved Oxygen Cathodic Polarization using a Rotating Cylinder Electrode
Authors: Slaiman Qasim Jasim Muhammed , Hussain Hala Muhammed
Published: June 2023

The aim of the present work to study the effect of changing velocity (Reynold's number) on oxygen cathodic polarization using brass rotating cylinder electrode in 0.1, 0.3 and 0.5N NaCl solutions (PH = 7) at temperatures 40, 50 and 600 C. Cathodic polarization experiments were conducted as a function of electrode rotational speed and concentration.
An Investigation to the Abrasive Wear in Pipes Used for Oil Industry
Authors: Ali Ahmed Abdul-Hussein , Zalzala Mohanad kassim Abdul-Razzaq
Published: June 2023

The work reported in this study focusing on the abrasive wear behavior for three types of pipes used in oil industries (Carbone steel, Alloy steel and Stainless steel) using a wear apparatus for dry and wet tests, manufactured according to ASTM G65. Silica sand with hardness (1000-1100) HV was used as abrasive material. The abrasive wear of these pipes has been measured experimentally by measuring the wear rate for each case under different sliding speeds, applied loads, and sand conditions (dry or wet). All tests have been conducted using sand of particle size (200-425) µm, ambient temperature of 34.5 °C and humidity 22% (Lab conditions).The results show that the material loss due to abrasive wear increased monotonically with the applied load at constant sliding speed and constant grit size due to increasing depth of penetration in both dry and wet sand which agrees with Archard´s equation. Sliding speed show insignificant effect on the wear loss of metals at constant load and constant grit size in both dry and wet sand. Wet sand results show higher wear losses than dry sand (20-70) % due to micro abrasion – corrosion wear and high slurry concentration.
Analytical Solution of Transient Heat Conduction through a Hollow Cylindrical Thermal Insulation Material of a Temperature Dependant Thermal Conductivity
Authors: Abdulkareem Mishaal Abdulameer
Published: June 2023

The one-dimensional, cylindrical coordinate, non-linear partial differential equation of transient heat conduction through a hollow cylindrical thermal insulation material of a thermal conductivity temperature dependent property proposed by an available empirical function is solved analytically using Kirchhoff’s transformation. It is assumed that this insulating material is initially at a uniform temperature. Then, it is suddenly subjected at its inner radius with a step change in temperature. Four thermal insulation materials were selected. An identical analytical solution was achieved when comparing the results of temperature distribution with available analytical solution for the same four case studies that assume a constant thermal conductivity. It is found that the characteristics of the thermal insulation material and the pressure value between its particles have a major effect on the rate of heat transfer and temperature profile.
Serviceability behavior of High Strength Concrete I-beams reinforced with Carbon Fiber Reinforced Polymer bars
Authors: Said AbdulMuttalib I. , Abbas Oday Mohammed
Published: June 2023

Fiber Reinforced Polymer (FRP) bars are anisotropic in nature and have high tensile strength in the fiber direction. The use of High-Strength Concrete (HSC) allows for better use of the high-strength properties of FRP bars. The mechanical properties of FRP bars can yield to large crack widths and deflections. As a result, the design of concrete elements reinforced with FRP materials is often governed by the Serviceability Limit States (SLS). This study investigates the short-term serviceability behavior of FRP RC I-beams. Eight RC I-beams reinforced with carbon-FRP (CFRP) and four steel RC I-beams, for comparison purposes, were tested under two-point loading. Deformations on the concrete and crack widths and spacing are measured and analyzed. A discussion on the main aspects of the SLS of FRP RC is introduced. The service load that fulfills the serviceability requirements, at a cross-section level, ranges between 0.27 and 0.38 times the ultimate load for sections dimensioned to fail in concrete crushing. The determinant criterion is the deflection limitation
Library Catalogue Projects
Authors: Stevens Kerrie
Published: June 2023

This paper looks at a number of library projects that, together, have improved the quality of the college's library catalogue. Through a necessary project involving searching for thousands of titles on a title-by-title basis, several smaller related library catalogue projects developed resulting in overall catalogue enhancement and improvement. Ultimately, this work has resulted in an increase in usage of our physical resources. The paper also discusses the benefits of such projects to both the library and patrons and considers future related projects that could be undertaken.
L´Architecture Dogon
Authors:   University of Bucharest, Ghindă Luciana Florentina
Published: June 2023

The purpose of this paper is to offer a brief review on the architectural style of the Dogon tribe from Mali, who is one of the most famous ethnic groups in Africa. Known for their amazing mask dances and wooden sculptures, they show us how the complex Dogon cosmogony is a part of their daily life because it explains the origin of the world and the traditional customs. The Dogon developed a style of mud architecture what amazes us with its variety because all the buildings in their village, such as granaries and toguna have a particular significance. The remarkable earthen architecture, social organization and religion are inseparable, everyday life mingle with the ritual life.
Berserker: zwischen archaischem Krieger und künstlerischem Motiv
Authors:   University of Bucharest, Manea Irina-Maria
Published: June 2023

The motif of the reckless raging berserker is one of the richest in all Scandinavian literature. However unclear some aspects may appear, for instance the possible origin of such a figure, the cultural history of this warrior type and the ritual madness it embodies proves his noteworthy symbolic value. In this short essay we will attempt to investigate the figure in older sources, tracing the controversies surrounding it, as well as pointing out its impressive contemporary reception using Heavy Metal music as a study case.
The Theft of Water from the Aqueducts of the City of Rome in Frontinus’ Time
Authors: Vladu Adrian-Marius
Published: June 2023

At the end of the 1st century A.D. Rome’s water supply network was formed by a number of nine aqueducts which transported the water throughout the entire city. Iulius Sextus Frontinus was curator aquarum from 97 till his death in 103/104 A.D. In his work about the aqueducts of Rome, De aquis, which he said it was written to be a guide for him and for his successors in office as well, Frontinus shows a lot of interest in fighting the corruption around the construction, delivery and administration of the aqueducts of Rome.
Le Royaume de Dahomey, une page d’histoire du patrimoine béninois au Musée du Quai Branly
Authors:   University of Bucharest, Ghindă Luciana Florentina
Published: June 2023

In 2016, the Benin government expresses the request in an official letter to the French state to return the royal objects belonging to the Kingdom of Dahomey (XVII-XIXth century), taken as "trophy of war " in 1892 following its conquest by French general Alfred Dodds. At the beginning of March 2017, the French Ministry of Foreign Affairs gave an unfavorable response to the request for the return of Benin heritage, motivating the fact that France ratified the UNESCO Convention in 1970. According to the law, these are already part of the French public domain subject to the principles of inalienability. For the present study, an ax will be led to bring into discussion the conventions of the internationals organizations regarding cultural goods, and also on the analysis of press articles.
Temps, espace, mémoire dans la culture mésopotamienne
Authors: Costache Teodora
Published: June 2023

Time and space were the core of the Mesopotamian civilization. They were the principles by which the Mesopotamians guided themselves, be they kings or simple citizens of the Empire. Time was considered to be a primordial element, being treated with the utmost respect, and, was perceived in a counter-intuitive way, as if the past was the future, and vice-versa. Time allowed the Mesopotamians to be one of the first history-oriented civilization, as they always used the events in the past to avoid mistakes in the present, and in the same time to pay respect to their ancestors. For them, time was not linear, but cyclic, and everything that had a beginning had to have an ending. Since time in the beginning was at its purest condition, we can assume that the end of time should also bring this purity and serenity back. Space was also a very important concept that created the Mesopotamian civilization, being the instrument par excellence of the royal ideology, as the Mesopotamians always defined themselves in opposition with the enemies, by an interior-exterior/good-bad discourse. Space was also important as it allowed self-knowledge, and self-improvement by means of voyages, that very often transgressed the limits of the known world.