bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Pemberian Pakan Alami Berbeda Terhadap Pertumbuhan Larva Ikan Lele (Clarias sp.)
Authors: Yonarta Danang , Susanto Toni , Rarassari Madyasta Anggana 
Published: October 2023

<p>Pakan alami merupakan faktor penting yang dibutuhkan dalam kegiatan budidaya ikan lele. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan pertumbuhan larva ikan lele terhadap pemberian pakan alami yang berbeda. Penelitian ini dilakukan dengan metode eksperimen malalui empat perlakuan P0 (kontrol), P1 (pakan komersil), P2 (kutu air), P3 (maggot). Data yang diambil meliputi pertumbuhan bobot mutlak, pertumbuhan panjang mutlak, kelangsungan hidup dan kualitas air. Hasil penelitian menunjukkan tingkat kelangsungan hidup ikan lele yang paling tinggi ialah pada perlakuan P0 (90%) dan P3 (76%). Untuk bobot tertinggi adalah perlakuan P2 (0,29 gr) dan P3 0,22 gr. Bobot rata-rata tertinggi pada perlakuan P0 dan P2 karena pakan yang diberikan pada ikan mengandung protein yang tinggi. Panjang rata-rata tertinggi terdapat pada P2 3.21 cm dan P3 2.79 cm. Parameter kualitas air selama penelitian diantaranya suhu 26,3-32,7<sup>o</sup>C, pH 7,36-7,51, oksigen terlarut 3,85-5,45 mg L<sup>-1</sup>. Kesimpulan dari penelitian ini adalah hasil pemberian pakan alami yang berbeda pada setiap perlakuan berpengaruh terhadap pertumbuhan panjang dan bobot benih ikan lele memberikan hasil terbaik pada perlakuan menggunakan pakan alami <em>Moina </em>sp. pada perlakuan (P2) dengan nilai pertumbuhan bobot 0,29 gr, panjang rata-rata 3,21 cm, kelangsungan hidup 88%. Kualitas air selama pemeliharaan masih dalam kisaran optimum sehingga mendukung pertumbuhan benih lele yang diperlihara.</p>
Implementasi Sistem Pertanian Berkelanjutan Kelompok Tani Subur Tani Mandiri
Authors: Nurkhotija Ghea 
Published: October 2023

Kabupaten Indramayu merupakan salah satu wilayah di Jawa Barat yang memiliki predikat sebagai lumbung padi nasional, dan bahkan termasuk dalam wilayah yang menghasilkan beras terbanyak di seluruh Indonesia. Besarnya potensi pertanian komoditas padi di Kabupaten Indramayu tidak membuat wilayah ini terlepas dari berbagai permasalahan di bidang pertanian seperti ketersediaan pupuk, rendahnya unsur hara, hingga distribusi air irigasi. Salah satu solusi dari berbagai permasalahan diatas adalah dengan melakukan perubahan pada sistem pertanian dari yang sebelumnya konvensional menjadi lebih ramah lingkungan dan berkelanjutan. Pengabdian ini merupakan pengabdian secara deskriptif, dengan menggunakan metode pendekatan kualitatif. Fokus dari penelitian ini adalah bagaimana penerapan sistem pertanian ramah lingkungan pada sawah di lahan binaan CSR PT PLN Nusantara Power Indramayu. Manfaat yang diperoleh masyarakat antara lain: segi lingkungan, penggunaan pupuk organik mendukung tercapainya kelestarian kesuburan tanah, dan tentu saja perubahan perilaku petani yang tidak lagi membakar jerami; dari segi ekonomi dan sosial, melalui sistem pertanian yang lebih ramah lingkungan memang belum mampu meningkatkan produksi pertanian, akan tetapi tidak juga menguranginya. Di sisi lain sistem pertanian ini memudahkan para petani untuk memenuhi kebutuhan pupuk dan nutrisi lahan ditengah permasalahan kelangkaan pupuk yang kerap terjadi. Manfaat ekonomi yang didapatkan oleh petani timbul dari margin modal produksi antara penggunaan pupuk kimia sepenuhnya dengan penggunaan kombinasi pupuk organik secara bertahap
Implementasi Sistem Agrosilvopastura untuk Peningkatan Produktivitas dan Kesejahteraan Peternak Lokal
Authors: Fahmi Raizal , Wilujeng Sri , Susila Rian , Luth Fahriza , Widodo Prasetyo 
Published: October 2023

Agrosilvopastura merupakan sebuah sistem agroforestri yang menggabungkan pertanian, peternakan, dan keberlanjutan lingkungan. Sistem ini memberikan manfaat ekonomi, sosial, dan lingkungan yang signifikan. Dalam konteks pengabdian masyarakat, yang dilaksanakan oleh Fakultas kehutanan Unwim yang bekerjasama dengan Yayasan Rimbawan Indonesia (YRI) megimplementasikan sistem agrosilvopastura untuk meningkatkan produktivitas peternakan lokal dan kesejahteraan peternak di Desa Jingkang, Kecamatan Tanjungmedar, Kabupaten Sumedang. Tujuan pengabdian kepada masyarakat untuk mengenalkan konsep dan manfaat sistem agrosilvopastura kepada peternak lokal, membantu peternak dalam menerapkan sistem agrosilvopastura di lahan mereka, meningkatkan produktivitas dan pendapatan peternak melalui implementasi sistem agrosilvopastura, serta meningkatkan kesadaran tentang pentingnya konservasi lingkungan dan keberlanjutan pertanian. Kegiatan ini dilaksanakan 2022 – 2023 dengan beberapa tahap, yaitu identifikasi dan seleksi peternak lokal, pelatihan dan pendampingan, penanaman pohon dan desain agrosilvopastura, pengelolaan dan pemeliharaan sistem agrosilvopastura, dan evaluasi dan monitoring. Hasil kegiatan ini adalah masyarakat Desa Jingkang memiliki pengetahuan, kesadaran dan keterampilan tentang agrosilvopastura yang dapat meningkatkan produktivitas dan kesejahteraan peternak lokal.

Kata kunci: agrosilvopastura, peternak lokal, keberlanjutan lingkungan
The possible anti-inflammatory properties of hydro-ethanolic extract of Oregano
Authors: Moghrovyan Armenuhi , Ginovyan Mikayel , Avtandilyan Nikolay , Parseghyan Lilya , Voskanyan Armen , Sahakyan Naira , Darbinyan Anna 
Published: October 2023

Backgrounds: Plant compounds are of great value due to their analgesic, anti-inflammatory, cytotoxic, and other characteristics. This study aimed to examine the chemical composition and impact of the Origanum vulgare hydro-ethanolic extract on nociceptive behavior and anti-inflammatory properties in in vivo mice models.Methods: Gas chromatography-mass spectrometry and high-performance liquid chromatography techniques were employed to determine the major active phytochemicals of the extract. The effects of the extract on nociceptive reactions were evaluated using formalin and hot plate tests, while the anti-inflammatory effect was determined using the Carrageenan test. The methyl-thiazolyl-tetrazolium assay was applied to analyze growth-inhibiting properties of the extract on MCF-7 breast cancer cells.Results: Various flavonoids and organic acids were identified in O. vulgare hydro-ethanolic extract. The extract possessed low cytotoxicity on MCF-7 cells as only 1 mg/mL or higher concentrations of the extract induced considerable growth inhibition. The formalin and hot plate tests demonstrated some sensitizing effects of the investigated extract (5 mg/kg) on mice. Moreover, the Carrageenan test revealed pronounced anti-inflammatory properties of the O. vulgare extract.Conclusion: The potent biological activity of the wild oregano herb extract makes it a promising source for the development of medicinal preparations. Keywords: Nociceptive behavior, anti-inflammatory effect, Oregano, flavonoids, chemical composition, cytotoxicity, in vivo mice models.
APPLICATION OF SERVICE QUALITY METHOD TO PUBLIC HEALTH CENTER PATIENT
Authors: Monalisa Nency Widya , Ramdhan William , Rahayu Elly 
Published: October 2023

Abstract: Providing services to patients is an obligation that must be carried out by health agencies. Of course, good health services can be measured by the performance of medical personnel. The current problem with the Aek Loba Health Center is that it does not have a system that can measure the level of patient satisfaction with the services provided. In addition, patients also still have difficulty in expressing opinions in the form of complaints about the performance of medical personnel. The aim of the research is to become a forum for assessing the quality of service that can make it easier for patients to submit complaints and also as a measuring tool for health agencies on the level of success of the quality of services provided. This study uses the Service Quality method by assessing service quality based on 5 quality dimensions, namely Tangibles, Responsiveness, Reliability, Assurance, and Empathy. Based on these problems, a decision support system was designed using the PHP programming language and the database used, namely MySQL. So that this research resulted in this system being able to help and facilitate the Aek Loba Health Center in accommodating and measuring the level of quality of service to patients. In addition, this system can make it easy for leaders to find out the elements that need to be improved, maintained, and repaired by the Aek Loba Health Center. Keywords: patient; questionaire; service quality Abstrak: Memberi pelayanan kepada pasien merupakan kewajiban yang harus dilakukan oleh instansi kesehatan. Pelayanan kesehatan yang baik tentu saja dapat diukur dari kinerja tenaga medisnya. Permasalahan Puskesmas Aek Loba saat ini yaitu belum mempunyai sistem yang dapat mengukur tingkat kepuasan pasien terhadap layanan yang diberikan. Selain itu, pasien juga masih kesulitan dalam menyampaikan pendapat berupa keluhan terhadap kinerja tenaga medis. Tujuan penelitian untuk menjadi wadah penilaian kualitas pelayanan yang dapat memudahkan pasien dalam menyampaikan keluhan dan juga sebagai alat ukur instansi kesehatan terhadap tingkat keberhasilan kualitas pelayanan yang diberikan. Penelitian ini menggunakan metode Service Quality dengan menilai kualitas pelayanan berdasarkan 5 dimensi kualitas, yaitu Bukti Nyata (tangibles), Ketanggapan (responsiveness), Kehandalan (reliability), Jaminan (assurance), dan Empati (emphaty). Berdasarkan permasalah tersebut maka dirancang sebuah sistem pendukung keputusan menggunakan bahasa pemrograman PHP dan database yang digunakan yaitu MySQL. Sehingga penelitian ini menghasilkan sistem ini dapat membantu dan mempermudah pihak Puskesmas Aek Loba dalam menampung dan mengukur tingkat kualitas pelayanan terhadap pasien. Selain itu, sistem ini dapat memberi kemudahan bagi pimpinan untuk mengetahui unsur-unsur yang perlu ditingkatkan, dipertahankan, serta diperbaiki oleh Puskesmas Aek Loba. Kata kunci: kuesioner; pasien; service quality
NEW EMPLOYEE SELECTION METHOD WEIGHTED PRODUCT AT PT. XYZ
Authors: Sinlae Fried 
Published: October 2023

Abstract: Weighted Product (WP) Methodology Implementation System for Employee Recruitment at PT. Web-Based XYZ conducted research on decision support systems with a website platform for PT. XYZ. The data collection method was carried out for research using the literature study method from existing theories, interviews, several discussions as well as questions and observations at research sites. Using the Weighted Product (WP) Methodology aims to provide a solution to the problems that exist at PT. XYZ, for the basis of a computational assessment. PT assistant system. XYZ to conduct elections in determining employees who are selected from the best of all existing candidates. As well as the selection presented in the system. Research shows that this website system can make it easier for PT. XYZ to make selections in choosing prospective employees with specifications with the help of the Weighted Product (WP) methodology. So it can be said that the values and results that can be displayed still provide eligibility and suitability of the system that can be applied the same as the manual system that runs for the selection of new PT employees. XYZ. Keywords: Methodology Weighted Product; SPK; Website; Warehouse Abstrak: Sistem Penerapan Metodologi Weighted Product (WP) Untuk Penerimaan Karyawan di PT. XYZ Berbasis Web melakukan riset tentang sistem pendukung keputusan dengan platform website untuk PT. XYZ. Metode pengambilan data-data dikerjakan untuk riset me-manfaatkan metode studi pustaka dari teori-teori yang ada, wawancara beberapa diskusi serta pertanyaan dan observasi ke tempat riset. Menggunakan Metodologi Weighted Product (WP) bertujuan agar memberikan solusi dari masalah yang ada pada pada PT. XYZ, untuk dasar penilaian secara perhitungan. Sistem pembantu PT. XYZ agar melakukan pemilihan dalam menentukan karyawan yang terpilih dari yang terbaik dari semua kandi-dat yang ada. Serta penseleksian disajikan dalam sistem. Pada riset menampilkan kalua sistem website ini bisa memudahkan PT. XYZ untuk melakukan pemilihan dalam memilih calon karyawan dengan spesifikasi oleh bantuan metodologi Weighted Product (WP). Jadi bisa dikatakan kalau nilai dan hasil dapat ditampilkan masih memberikan kelayakan serta kecocokan sistem dapat diterapkan sama seperti manual sistem yang berjalan untuk seleksi karyawan baru PT. XYZ. Kata kunci: Metodologi Weighted Product; SPK; Website; Warehouse
Pembuatan Nata De Pina Dari Limbah Kulit Nanas Dengan Proses Fermentasi
Authors: Rahayu Riski Dwi , Arlianti Lily 
Published: October 2023

Kulit nanas (Ananas Comusus L.Merr) madu dan queen merupakan limbah yang berpotensi dijadikan nata de pina. Dalam pembuatan nata de pina dilakukan dengan penambahan ekstrak kecambah kacang tanah sebagai sumber nitrogen alternatif, karena kacang tanah memiliki kandungan karbohidrat dan protein yang tinggi. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan ekstrak kecambah kacang tanah dalam pembuatan nata de pina.. Metode pembuatan nata de pina pada penelitian ini dilakukan dengan proses fermentasi bakteri Acetobacter Xylinum selama 14 hari dengan variasi penambahan ekstrak kecambah kacang tanah (100 gram/200 ml, 150 gram/200 ml). Hasil penelitian menunjukan kulit nanas jenis queen dengan penambahan ekstrak kecambah kacang tanah 150 gram/200 ml merupakan yang terbaik dengan ketebalan nata de pina yang dihasilkan yaitu 1,5 cm dan dengan hasil kadar gula dan kadar serat yang mendekati SNI 01-4317-1996. .
Dehydrothermal crosslinking of the “Corneoplast”: possibilities of controlling physical, structural and biological properties. Experimental research
Authors: Anisimov S. I. , Popov I. A. , Gorshkova Yu. E. , Vinogradov I. I. , Nechaev A. N. , Anisimova N. S. , Pozyabin S. V. , Orlova M. N. , Shilkin A. G. 
Published: October 2023

Collagen crosslinking – the formation of cross-links between polypeptide chains – reduces the latter’s ability to hydrate. This property is universal for any variant of crosslinking (chemical, physical, physico-chemical) and for any form of collagen (gelatin, fibrillar collagen). Dehydrothermal crosslinking (DTC) is the formation of cross-links in biomaterials when they are heated under vacuum. Despite the fact that DTC methods are widespread in tissue engineering, its effect on the properties of the corneal stroma has not been practically studied. The use of DTK at temperatures up to 200 °C is described. For corneal stroma, the temperature limits of DTC treatment that allow its transplantation are unknown.Purpose: to evaluate the effect of dehydrothermal (DHT) cross-linking of stromal corneal grafts based on the “Corneoplast” material at temperatures of 60, 100, 140, 180 and 220 °C on their principal applicability in keratoplasty.Materials and methods. A corneoscleral disc was excised from a porcine eye (<12 h post-mortem) with epithelium and Descemet’s membrane removed, dried, and a 10 mm central corneal graft was cut out. Dry grafts (n = 36) were divided into 6 groups of 6 samples: in five groups they were kept under vacuum for 3 days at 60, 100, 140, 180, 220 °C; group 6 – untreated control; the structure was evaluated according to small-angle X-ray scattering and atomic force microscopy; for other studies, the grafts were immersed in a phosphate-salt buffer for 24 hours. Parameters evaluated: gross appearance, image quality from 5 m, light transmission, water content, central thickness, suture retention load. A test for epithelialization was performed ex vivo after 3 days in fresh porcine cornea organ culture.Results. The 220 °C mode caused charring destruction of the material. The grafts after 180 °C became significantly weaker than the 9-0 nylon thread. In the range of 60–140 °C suture retention load significantly lowered from 913 (control) down to 137 g (140 °C). Grafts increased their light transmission from 30 (control) up to 75% (140 °C); the central thickness went from 3000 (control) down to 320 um (140 °C), water content decreased from 94 (control) down to 44% (140 °C). Subjective image quality of the grafts after treatment at 60, 100, and 140 °C increased and grafts allowed distinguishing optotypes 0.3, 1.0, and 1.0 decimal, respectively. In organ culture control grafts and grafts after 60 and 100 °C treatment were covered with epithelial cells. 140 °C samples showed smooth surface with no cells upon.Conclusion. The limits of DTC processing are determined. Changing the temperature regime of DTK makes it possible to control the basic properties of “Corneoplast” in a wide range to achieve the possibility of using it as a keratoplastic material.
Potensi Filtrat Buah Belimbing Wuluh (Avverhoa Bilimbi L.) Terhadap Penurunan Kadar Ammonia pada Ikan Patin (Pangasius Pangasius)
Authors: Agun Femmy Kristiani Kartina , Alawiyah Tuti , Budi Setia 
Published: October 2023

Latar Belakang: Sungai barito telah tercemar ammonia yang disebabkan oleh pabrik karet sehingga ikan yang hidup disekitaran aliran sungai tersebut positif mengandung senyawa ammonia yang tinggi. Hal ini cukup berbahaya bagi kesehatan apabila sering mengkonsumsi ikan hasil tangkapan dari aliran sungai tersebut. Ikan yang dimaksud ialah ikan patin yang berjenis ikan lawang. Penurunan kadar ammonia pada ikan dapat dilakukan dengan berbagai cara, salah satunya dengan menggunakan bahan alami yaitu buah belimbing wuluh yang didalamnya terdapat kandungan saponin.
Tujuan: Untuk mengetahui potensi filtrat buah belimbing wuluh terhadap penurunan kadar ammonia pada ikan patin yang berjenis ikan lawang.
Metode: Jenis penelitian yang dilakukan Pra Eksperimental design kemudian rancangan penelitian ini dilakukan berupa Post test only and group design dan analisis data menggunakan One way Anova lalu menggunakan teknik pengambilan sampel dengan Purposive Sampling.
Hasil: Perlakuan yang digunakan dengan menggunakan konsentrasi 25%, 50%, 75%, dan 100%. Hasil menunjukkan bahwa filtrat buah belimbing wuluh dapat digunakan untuk menurunkan kadar ammonia pada ikan. Semakin tinggi konsentrasi maka penurunan kadar ammonia pada ikan semakin besar.
Simpulan: Filtrat buah belimbing wuluh memiliki potensi menurunkan kadar ammonia pada ikan patin yang berjenis ikan lawang dengan konsentrasi optimal 100%, sehingga dapat dikatakan kadar ammonia pada ikan hilang.
Pengaruh Tingkat Pengetahuan Mahasiswa Terhadap Efek Samping Vaksinasi Covid-19 di Universitas Sari Mulia
Authors: Kurniawati Darini , Yuwindry Iwan 
Published: October 2023

Background: In general, the side effects that arise after the vaccine vary. In general, mild and temporary and not always there and depending on the condition of the body. Effects such as fever and muscle aches or redness at the injection site are normal but still need to be monitored. The benefits of vaccines far outweigh the risks of getting sick from being infected if not vaccinated. If a Post-Immunization Follow-up Event (KIPI) occurs, it can be reported to the Health Facility where the vaccination is given, then it will be
followed up by the focal point in each Health Service and reviewed by the KIPI Study and Management Committee in each region and nationally. To find out how the level of student understanding influences the side effects of the COVID-19 vaccination at Sari Mulia University, Banjarmasin.
Objective: Knowing how to influence the level of student understanding of the side effects of COVID-19 vaccination at Sari Mulia University, Banjarmasin.
Methods: This study used a descriptive observational cross-sectional design with purposive sampling with inclusion and exclusion criteria set by researchers at Sari Mulia University, Banjarmasin. Data analysis using Naranjo.
Results: The results of the research on the incidence rate of drug side effects in the covid-19 vaccine in Sari Mulia University students obtained Probable results as many as 60 respondents, Possible as many as 23 respondents and Doubtful as many as 7 respondents. The results of the statistical analysis of the chi-square test using SPSS.
Conclusion: Knowledge questionnaires that have an effect are place of residence, faculty and type of vaccine while age and gender do not affect knowledge. And for the Naranjo questionnaire, the factors that have an effect are the faculty and place of residence, while gender, age and type of vaccine have no effect. The alternative hypothesis (Ha) was accepted because it found that there was an effect on the level of student knowledge on the side effects of the Covid-19 vaccination at Sari Mulia University, Banjarmasin. Meanwhile, the null hypothesis (Ho) was rejected because there was no effect on the level of student knowledge on the side effects of the Covid-19 vaccination at Sari Mulia University, Banjarmasin.

Keywords: Vaccines, Knowledge, Naranjo
Serum metabolomic profiling unveils distinct sex-related metabolic patterns in NAFLD
Authors: Fotakis Charalambos , Kalafati Ioanna-Panagiota , Amanatidou Athina I. , Andreou Vasiliki , Matzapetakis Manolis , Kafyra Maria , Varlamis Iraklis , Zervou Maria , Dedoussis George V. 
Published: October 2023

ObjectiveObesity poses an increased risk for the onset of Nonalcoholic fatty liver disease (NAFLD). The influence of other factors, such as sex in the incidence and severity of this liver disease has not yet been fully elucidated. Thus, we aimed to identify the NAFLD serum metabolic signatures associated with sex in normal, overweight and obese patients and to associate the metabolite fluctuations across the increasing liver steatosis stages.Methods and resultsUsing nuclear magnetic resonance (NMR) serum samples of 210 NAFLD cases and control individuals diagnosed with liver U/S, our untargeted metabolomics enquiry provided a sex distinct metabolic bouquet. Increased levels of alanine, histidine and tyrosine are associated with severity of NAFLD in both men and women. Moreover, higher serum concentrations of valine, aspartic acid and mannose were positively associated with the progression of NAFLD among the male subjects, while a negative association was observed with the levels of creatine, phosphorylcholine and acetic acid. On the other hand, glucose was positively associated with the progression of NAFLD among the female subjects, while levels of threonine were negatively related. Fluctuations in ketone bodies acetoacetate and acetone were also observed among the female subjects probing a significant reduction in the circulatory levels of the former in NAFLD cases. A complex glycine response to hepatic steatosis of the female subjects deserves further investigation.ConclusionResults of this study aspire to address the paucity of data on sex differences regarding NAFLD pathogenesis. Targeted circulatory metabolome measurements could be used as diagnostic markers for the distinct stages of NAFLD in each sex and eventually aid in the development of novel sex-related therapeutic options.