bluuebunny/crossref_metadata_2025 huggingface dataset:
Relationship with Device use Computer Vision Syndrome in Student
Authors: Nurhaerana Andi Sry , Amir Suliati P. , Novriansyah Zulfikri Khalil , Kusumawardhan Sri Irmandha , Namirah Hanna Aulia
Published: January 2025

Technological progress goes hand in hand with scientific progress. One of the technologies that people are interested in is gadgets. However, even though it was originally created to produce positive benefits, on the other hand it is possible that it could also be used for negative things. This research aims to analyze the relationship between device use and CVS among Pangkep State Madrasah Aliyah students. This research is descriptive with a cross-sectional design. The results showed that 72 people (74.2%) experienced CVS disorders with high intensity of device use, 19 people (19.6%) experienced CVS disorders with moderate intensity of device use, and 6 people (6.2%) experienced CVS disorders with moderate intensity. low device usage. Then as many as 41 people (77.4%) did not experience CVS problems with low intensity of device use and as many as 12 people (22.6%) did not experience CVS problems with moderate intensity of device use, and as many as 6 people (6.2%) didn't experience CVS problems. Furthermore, through the Chi Square test, a significant relationship was found between the use of gadgets and complaints of computer vision syndrome (CVS) in Pangkep State Madrasah Aliyah students as indicated by the p value in the analysis test results of 0.041<0.05.
Fishing Capacity Efficiency of Mini Purse Seine in Ternate City
Authors: Salim Fajria Dewi , Damsiki Nuraini A , Ahmad Aditiyawan , Abubakar Yuyun , Fadel Ariyati A
Published: January 2025

The level of fishing efficiency and capacity of a fishery provides a useful instrument for policymakers to design management and control the response of the fishing industry to management. For this reason, fishing efficiency and capacity measures must be applied appropriately depending on a particular fishery's management and specific characteristics (Espino et al., 2006). This study aims to determine the efficiency of fishing capacity in mini purse seine in Ternate City. This research uses a descriptive quantitative method, DEA (Data Envelopment Analysis), to measure the technical efficiency of production (fishing capacity)—efficiency analysis using Microsoft Excel supported by frontier add-ins. The mini purse seine units that became Decision Making Units (DMU) were 20 DMUs consisting of 11 DMUs in Rua village, and 9 DMUs in Moti sub-district, Ternate City. Load capacity, fishing trip, fuel volume, number of crew members, and engine capacity are input factors in this study, while average production volume is the output factor. The results showed that 13 mini purse seine business units (13 DMUs) in Ternate City were inefficient (<1) and 7 mini purse seine business units were efficient. Most of the mini purse seine fishing capacity in Ternate City showed an inefficient condition (<1). The inefficient condition is caused by the excessive use of inputs (fishing capacity). Potential improvements can be made by reducing the use of inputs to obtain maximum output. Trip catch, fuel volume, and number of crew are production inputs that can be improved for optimum output in mini purse seine fishing in Ternate City. This research contributes to understanding best practices in using mini purse seines while supporting efforts to achieve economic sustainability in the capture fisheries sector in Ternate City.
Analysis Antimicrobial Activity of Sumbawa White Honey against Staphylococcus aureus ATCC 25293
Authors: Alamsyah Abiel Dwi Cahya Firdaus , Hasbi Nurmi , Rosyunita Rosyunita
Published: January 2025

Staphylococcus aureus is one of the major bacteria causing health problems in humans, such as skin infections, abscesses, sepsis, pneumonia, endocarditis, and osteomyelitis. Methicillin-Resistant Staphylococcus aureus (MRSA) has been identified since 1990. Consequently, research into alternative antibiotics utilizing natural products is crucial, one of which is honey. Honey is chosen due to its antibacterial properties, including sugars, hydrogen peroxide, phenolic compounds, and others. This study aims to analyze the antibacterial activity of white honey from Sumbawa against S. aureus ATCC 25293. The research method employed was experimental in a laboratory setting using a post-test only control group design. The honey was processed by dilution, and antibacterial testing was conducted using the disc diffusion method at concentrations of 25%, 75%, 100%, with chloramphenicol as positive control and DMSO as negative control. The antibacterial test was repeated five times, and antibacterial activity was assessed by measuring the diameter of inhibition zones around the discs. The results showed inhibition zones for honey at concentrations of 25%, 75%, 100% measuring 1.33 mm, 4.60 mm, and 7.33 mm respectively. Based on these findings, it can be concluded that white honey from Sumbawa exhibits antibacterial activity of weak to moderate strength, but its effectiveness against S. aureus ATCC 25293 is relatively low. Further identification of antibacterial compounds in Sumbawa white honey is recommended for quantitative analysis.
Relationship Between Screen Time and Physical Activity Among Adolescents Across the COVID-19 Pandemic
Authors: Aisya Yafis Iqlima  , Karuniawaty Titi Pambudi , Wiguna Putu Aditya
Published: January 2025

The Covid-19 pandemic has caused changes in various aspects. The government's policy in order to suppress the spread of the Covid-19 virus in the form of restrictions on outdoor activities is shown from the results of various studies to affect the increase in screen time and decrease in physical activity. The purpose of this study was to determine the relationship between screen time and physical activity in adolescents before, during, and after the Covid-19 pandemic. The method used was quantitative research with an observational study that was analytical and a cross-sectional approach. Data collection was carried out using a questionnaire on 135 adolescents, including students from SMAN 1 Mataram and SMAN 5 Mataram. The results of the statistical test of screen time with physical activity before, during, and after the pandemic were p = 0.430, p = 0.426, and p = 0.198, respectively. Therefore, in this study it can be concluded that there is no relationship between screen time and physical activity before, during, and after the Covid-19 pandemic.
Formulaton of Nanoemulsion Biopesticide for Horticultural Plants from Fermented Extracts of Jongi Plant and Cigarette Butts
Authors: Lithamivitra Lithamivitra , Aeni Nurul , Miftah Nurul , Kardinal Kardinal , Reza Abdul , Isdaryanti Isdaryanti , Putera Alexander Kurniawan Sariyanto , Nurdin Gaby Maulida
Published: January 2025

Pests are one of the major challenges faced by farmers, particularly those cultivating horticultural crops, due to the difficulty in eliminating these pests, which also increases production costs. Therefore, the development of a practical and effective biopesticide is essential. This study aims to develop a nanoemulsion biopesticide from two readily available raw materials, namely the jongi plant and cigarette butts. The research employed an in vitro laboratory testing method to evaluate the effectiveness of five formulas (F0, F1, F2, F3, and F4) against two types of pests, Fusarium sp. and whiteflies. The effectiveness was measured by the inhibition zone in the Fusarium sp. test and the mortality rate of whiteflies. Additionally, a direct toxicity test was conducted on tomato plants to assess the safety of the formula. The results showed that the developed biopesticide was effective in inhibiting the growth of Fusarium sp. compared to the positive control and increased the mortality rate of whiteflies. Among the four formulas tested, three of the best-performing formulas were selected based on their inhibition and pest mortality rates, followed by toxicity testing. Formula 3, composed of 0% tobacco, 70% jongi, 20% starter, and 10% palm sugar, with a final pH of 4.2, was found to be safe for use without causing side effects on the plants.
Cerebral Palsy : A Literatur Review
Authors: Afifah Fiza , Lale Nandita Hulfifa  , Baiq Annisa Salmaadani Syafitri  , Carolina Janicca Winda Manafe  , Zhafirah Amany  , Zirly Vera Aziri  , Syahla Marsellita Wahyudi  , Anak Agung Bagus Tito Indra Prawira Negara  , Muhammad Abdurrosyid  , Muhammad Azim Billah  , Dinie Ramdhani Kusuma
Published: January 2025

Cerebral Palsy is a non-progressive damage that occurs in the brain tissue of a fetus or infant during development. CP is a disease that occurs worldwide, with approximately 1 to 4 children out of 1,000 live births having CP in population study data covering the entire world. CP is one of the most common causes of motor disability in children. Prompt diagnosis and appropriate treatment can promote a better prognosis for the patient. The writing of this article aims to add information related to CP so that early detection can be done and how CP therapy can improve the quality of life of people with CP. The research method used is a type of literature review that discusses the definition, etiology, epidemiology, pathophysiology, how to diagnose to management of cerebral palsy. Data sources were retrieved by conducting electronic searches through library search sites including PubMed, ProQuest, ScienceDirect, MDPI and Google Scholar.
The Effect of Organic Fertilizer from Palm Factory Liquid Waste and NPK Fertilizer on Vegetative Growth of Peanuts (Arachis hypogaea L.)
Authors: Situmorang Vickasyah Ramadani , Rahmadina Rahmadina , Idris M.
Published: January 2025

Peanuts (Arachis hypogea L.) are leguminous plants which are classified as the most important nuts after soybeans in Indonesia. Indonesia not only imports rice but also imports other food crops such as peanuts. By using NPK fertilizer and organic liquid palm oil waste fertilizer as treatments in this study, we hope to boost the productivity of peanut plants. A Factorial Randomized Group Design (RAK) was employed in the study, with two treatment components, namely: 1. Factors for administering liquid organic fertilizer from palm oil mill waste (P) with 4 levels, namely: P0= POC LCPKS 0 ml/polybag P1= POC LCPKS 100 ml/polybag P2= POC LCPKS 200ml/polybag P3= POC LCPKS 300 ml/polybag, 2. The NPK (K) fertilizer application factor consists of: K0= 0 mg / polybag K1 = 7.5 mg/polybag K2 = 15 mg/polybag K3= 22.5 mg/polybag. The findings of the research indicate that the vegetative growth of peanut plants (Arachis hypogaea L.) is significantly impacted by the availability of a combination of organic fertilizer made from liquid palm oil waste and NPK fertilizer. Nearly every metric, including plant height, leaf area index, and blossom count, is significantly impacted by the application of a blend of NPK fertilizer and organic fertilizer made from liquid palm oil waste. The P3K2, P0K1, P1K3, and P2K1 levels represent the best level attained depending on the supply of POC from palm oil waste and NPK fertilizer.
Fermentation of Soybean Seed Husks (Glycine max L.) using Various Doses of Microbacter Alfaafa-11 (MA-11) and its Effect on Nutrient Content
Authors: Ahmad Fandi , Mulyono Ali Mursyid Wahyu , Windyasmara Ludfia
Published: January 2025

Tempeh is the main product, while soybean husk is a solid waste from the tempeh making process. Soybean husk can be used as a substitute feed for whole or partial concentrate to stimulate growth. The purpose of this study was to determine the changes in the nutritional content of fermented soybean husk (FSSH) using Microbacter Alfaafa-11 (MA-11) with various doses. This study used different concentrations of Microbacter Alfaafa-11 (MA-11) to ascertain changes in the nutritional content of fermented soybean husk (FSSH). Utilizing a completely randomized design (CRD), three repetitions of each of the four treatment kinds were made of the methodology. The medication was administered as a series of MA-11 dosages, with the following amounts included: 0% (control), 0.05%, 0.10%, and 0.15%. The dry matter yield of FSSH, crude fiber content, and crude protein content were the variables that were observed. According to the study's findings, using MA-11 could considerably raise the crude protein content of FSSH (P<0.05) and greatly lower its dry matter yield (P<0.05), but it had no significant influence (P>0.05) on the crude fiber content of FSSH. The conclusion is that fermentation of soybean husks (Glycine max L.) using Alfalfa-11 Microbacteria does not have a significant effect on crude fiber content, but has a significant effect on crude protein content and dry matter yield of fermented soybean husks.
In Vivo Analgetic Activity Test of Malacca Stem Bark Extract (Phyllanthus emblica L.) by Acetic Acid Induction Method
Authors: Novisma Mutia , Saputri Legis Ocktaviana , Hanifa Nisa Isneni
Published: January 2025

The use of analgesics for pain management has limitations related to side effects, effectiveness, and dependence that are often caused. The malacca plant (Phyllanthus emblica L.) has been used empirically on Sumbawa Island to treat throat pain. This study aims to test the analgesic activity of malacca stem bark extract (EKBM) in vivo with acetic acid induction method. Mice were randomly divided into 5 groups including negative control (K-) CMC Na 1%, positive control (K+) ibuprofen 52 mg/KgBB mice, and various doses EKBM1, EKBM2, and EKBM3 consecutively 250, 500, 750 mg/KgBB mice orally. Analgesic activity was assessed based on the number of writhes, % analgesic protection, and % analgesic effectiveness. Phytochemical screening results showed that EKBM contains flavonoids, saponins, steroids, and tannins. The mean number of writhes in groups K (-), K (+), EKBM1, EKBM2, and EKBM3 were 105,60; 75,60; 60,60; 59,40; and 40,20, respectively. The results of one way ANOVA on the number of writhes showed that there were significant differences between all groups (p < 0.05). Furthermore, LSD test was conducted which showed that there were significant differences (p < 0.05) in all EKBM groups compared to K (+) and K (-). There was no significant difference between EKBM1 and EKBM2 groups (p > 0.05). The % analgesic protection values obtained by EKBM1, EKBM2, and EKBM3 were 42,61%; 43,74%; and 61,93%, respectively, while the % analgesic effectiveness values were 150%; 154%; and 218%. Based on the analgesic activity test, EKBM at three dose variations showed analgesic activity.
Estimation of Carbon Reserves Above Soil Surface in Agroforestry Patterns in Mount Sasak, West Lombok District
Authors: Antareja Gde Margin , Wahyuningsih Endah , Valentino Niechi
Published: January 2025

The increase in greenhouse gases will affect the level of global warming, which is one of the factors causing climate change. The greenhouse gas that has the biggest impact on increasing Earth's temperature is carbon dioxide (CO2). The method for taking sample plots applied in this research is the systematic sampling method with random start, which is point processing which is carried out in a varied or random manner at the start of data collection and then systematically with the distance between plots being balanced. Determining the number of sampling plots refers to the National Forest Inventory (IHN) which states that the minimum limit accepted for sampling intensity is 1%. Therefore, the use of higher sampling in a study will increase the level of accuracy. The reason why candlenuts have a high biomass value is because the average diameter is larger than other types, namely more larger than 35 cm and if the density of Candlenut has a high value this will affect the biomass value to be even higher. This is in accordance with, It is said that tree biomass is calculated using the allometric equation. The carbon value and biomass value of trees will weaken closely, the greater the biomass value, the higher the carbon value. This is due to the stipulated value of 47% carbon content and organic material which is the reason behind this. Based on research findings regarding estimates of above-ground carbon reserves on Mount Sasak, West Lombok Regency, there are carbon reserves of 21,954 tonnes/ha and overall biomass of 46,719 tonnes/ha.
Diabetic Retinopathy: A Literature Review
Authors: Maulida Rizka Ayu , Afifah Fiza
Published: January 2025

Diabetic retinopathy is a complication of diabetes mellitus characterized by visual impairment and potentially blindness. This literature review aims to enhance knowledge about diabetic retinopathy. Sources for this review were gathered through online databases and include review articles, research studies, and professional guidebooks related to the topic. Hyperglycemic conditions associated with diabetes mellitus trigger angiogenesis and inflammatory pathways, leading to diabetic retinopathy. The condition is classified into two types: non-proliferative diabetic retinopathy and proliferative diabetic retinopathy, with management strategies varying depending on the type. As the prevalence of diabetes mellitus increases, so does the expected incidence of diabetic retinopathy, highlighting the need for effective prevention strategies, which include both primary and secondary prevention.
Detection of the oxa-23 Gene, Marker of Carbapenem Resistance in Acinetobacter baumannii Isolates from RSUD Dr. Moewardi Surakarta
Authors: Dewangga Vector Stephen , Nirwana Ardy Prian , Setiyaningrum Ratna
Published: January 2025

Acinetobacter baumannii is a pathogenic germ that is a major problem in cases of hospital-acquired infections. The mortality rate for cases of infectious diseases caused by A. baumannii reaches 23% in hospitalized patients. The increase in the incidence of A. baumannii infections is in line with the increase in the incidence of resistance to antibiotics. The oxa-23 gene is known to be one of the causes of carbapenem resistance in A. baumannii. This study aims to detect the presence of the oxa-23 gene that causes carbapenem resistance in A. baumannii isolates originating from RSUD Dr. Moewardi Surakarta. The research was carried out in a descriptive observational, using Polymerase Chain Reaction (PCR) and electrophoresis techniques, using 20 clinical isolates of A. baumannii obtained from the RSUD Dr. Moewardi. From this research, results were obtained for 8 clinical isolates of A. baumannii from Dr. Moewardi was detected positively as having the oxa-23 gene, so it can be concluded that 40% of the total samples of A. baumannii isolates from RSUD Dr. Moewardi Surakarta was detected to have the oxa-23 gene which causes carbapenem resistance.
The Relationship Between Knowledge on Nutrition and The Case of Anemia in Pregnant Women
Authors: Hermansyah Anang , Danianto Ario , Cholidah Rifana
Published: January 2025

Anemia is a condition when the body's hemoglobin levels decrease. Hemoglobin serves as a carrier of oxygen throughout the body. Pregnant women are one of the populations most susceptible to anemia because their bodies' nutritional and physiological needs change throughout pregnancy. One factor influencing the occurrence of anemia in pregnant women is a lack of knowledge about nutrition during pregnancy. This study aims to determine the anemia case, the level of knowledge, and the relationship between the level of knowledge about nutrition and the anemia case in pregnant women. The type of research conducted is an observational analytical research with a cross sectional approach and uses Spearman rank data analysis with a sample size of 33 respondents. The results of the study showed that the anemia case was 63.6%, the level of knowledge of respondents was dominated by a low level of knowledge, and there was no relationship between the level of knowledge about nutrition and the anemia case in pregnant women with a significance value of 0.578% and had a weak relationship with a correlation value of 0.101%.
Quality of Tuna Botok Pontianak in Glass Jar Packaging During Storage
Authors: Hartanti Lucky , Rahayuni Tri
Published: January 2025

Tuna botok is a popular traditional food from Pontianak with high nutritional value, but its shelf life is short due to its susceptibility to spoilage. Proper packaging is essential to extend its shelf life and enhance the value of Pontianak's traditional foods. This study aims to evaluate the quality of tuna botok packaged in glass jars during storage. Measurements of moisture content, ash content, protein content, fat content, and total plate count were conducted on days 5, 10, 15, and 20 of storage. The results indicated that storage for up to 20 days had no effect on ash and fat content, but significantly impacted moisture and protein content. After 20 days, the total plate count remained within acceptable limits, with the product containing 66.56% moisture, 2.27% ash, 14.76% protein, and 11.78% fat.
Effectiveness of Gibberellin Concentration (GA3) for The Growth and Propagation of Plant Cuttings Stevia Rebaudiana
Authors: Pasaribu Pinta Omas , Saputro Sigit , Indrayanti Reni , Adisayhputra Adisayhputra
Published: January 2025

Stevia (Stevia rebaudiana) is a perennial semi-herbaceous plant whose leaves can be used as a sweetener for food and beverages. Stevia sweetener has low calories so its use is not bad for health. Propagation of Stevia by stem cutting using the top is a simple, fast, and easy propagation technique. This study aimed to obtain the optimum concentration of GA3 and the correct propagation method for Stevia cuttings for lowland areas. The research was conducted at the Green House, Biology Study Program FMIPA UNJ. The method used was an experimental method with a completely randomized design, consisting of 3 experiments, namely the provision of GA3 with a dose of 10 ppm, 30 ppm, and 50 ppm. Qualitative data were processed descriptively, quantitative data were analyzed based on ANOVA. The results showed that the use of Gibberellins with a concentration of 10 ppm and the maintenance of Stevia cuttings in clear plastic containers were more effective in the development of an average stem length of 19.18 ± 2.40, a mean plant length of 23.62 ± 2.34 and an average number of roots 14, 33 ± 2.32.
Anti-Radical Activity Test of Fractions from Ashitaba Herbs (Angelica keiskei)
Authors: Permatasari Ni Made Ayu Dinda , Muliasari Handa , Hanifa Nisa Isneni , Hidayati Agriana Rosmalina , Hidajat Dedianto , Hajrin Wahida , Rizkika Adila
Published: January 2025

Acne vulgaris is a chronic inflammation of the skin’s pilosebaceous unit, caused by oxidative stress due to reactive oxygen species (ROS) release. Oxidative stress conditions can be treated using natural antioxidants, namely ashitaba (Angelica keiskei). In contrast to previous studies that tested column chromatography fraction of the macerated ethanol extract, this study examined the liquid-liquid partition fraction of 80% methanol sonicated extract of Ashitaba herb. This study aims to determine the antiradical activity of various fractions of Ashitaba herb extract against 1,1-diphenyl-2-picrylhidrazyl (DPPH) free radicals. 80% methanol extract of the Ashitaba herb was fractionated using chloroform, ethyl acetate, and water solvents. Each ashitaba herb fraction was identified for the content of flavonoids and phenolic compounds and the antiradical DPPH activity was tested with ascorbic acid standard using a UV-Vis spectrophotometer. The IC50 value of each fraction was statistically analyzed using One-Way ANOVA and Posthoc Tukey. The results of phytochemical identification showed that ashitaba herb fractions positively contain flavonoids and phenolics. Antiradical activity of the chloroform, ethyl acetate, and water fractions against DPPH was indicated by IC50 values of 164.22±5.68 ppm (moderate); 8.70±0.12 ppm (very strong); and 243.60±8.14 ppm (weak). Statistically, each ashitaba herb fraction differed significantly from ascorbic acid (IC50 2.37±0.05 ppm). The ethyl acetate fraction has the strongest antioxidant activity and is in the same category of antioxidant strength as the ascorbic acid standard.
The Effect of Probiotic Doses Added to Feed on The Growth of White Snapper (Lates calcalifer)
Authors: Amanda Salsabila , Junaidi Muhammad , Rahmadani Thoy Batun Citra
Published: January 2025

The target output of white snapper (Lates calcarifer) in 2019–2024 is 10,000–14,000 tons, making it a fish type with bright prospects and economic worth for human consumption. Having access to high-quality feed is a primary aspect in promoting fish growth. Fish will grow more when intake they are give them something they can eat well enough. This will allow the fish to use the energy they get from the feed, which calls for the use of probiotics as a supplement. Probiotics are additional food (supplements) derived from living microorganisms that balance the intestinal microbial flora in the digestive tract to provide benefits to the fish that consume them. The type of probiotic commonly used is EM4 (effective microorganism 4). This study aimed to examine the effects of commercial feed supplemented with EM4 probiotics on the growth, feed efficiency, feed conversion ratio, and survival of white snapper (Lates calcarifer). The fish used in the study were white snapper with a size of 8-11 cm and a seed weight of 5±3 g which were maintained for 60 days. Feeding was done by ad satiation. Five treatments and three replications were included in the fully randomized design of this investigation. The statistics that were noted included survival, absolute weight growth, absolute length growth, feed conversion ratio (FCR), feed efficiency (EPP), and amount of feed consumed. The effects of the EM4 probiotic dose on absolute weight and length growth were demonstrated by the results. feed efficiency, and FCR in white snapper (Lates calcarifer) gave a significantly different effect, while the amount of feed consumption and survival gave an effect that was not significantly different.
The Relationship Between Eating Disorder Behaviors and Social Anxiety Symptoms Among Students of Medicine and Health Sciences Faculty at University of Mataram
Authors: Amany Zhafirah , Agustine Mahardika  , Azizatul Adni
Published: January 2025

Eating disorders and social anxiety can co-occur. Most individuals with eating disorders also experience social anxiety and social anxiety is the most common type of anxiety disorder among those with eating disorders. The purpose of this study is to determine the relationship between eating disorder behaviors and social anxiety symptoms among medical students. This study used a cross-sectional design. Subjects involved in the study were 105 medical students from the University of Mataram using non-probability consecutive sampling. The students completed questionnaires on eating disorders and social anxiety. The data were analyzed using Spearman’s correlation test through SPSS. In this study, the mean value for body mass index (BMI) was 22.30 kg/m². The results showed that 16.2% tended to experience eating disorders. No relationship was found between eating disorder symptoms and social anxiety symptoms (r = 0.179; p = 0.068, > 0.05). No relationship was found between eating disorder behaviors and social anxiety symptoms among students of medicine faculty at University of Mataram.
Comparison of Lignolytic Bacteria in Sago Pith, Wet Sago Four, and Sago Hampas
Authors: Tenriawaru Eka Pratiwi , Hamdani Ulfah Zakiyah , Rahmawati Hilda
Published: January 2025

Lignin is a component of crude fiber found in sago stems and is difficult to degrade. The aim is to compare lignolytic bacteria in sago pith, wet sago flour, and sago hampas in three (3) layers of waste piles. Samples were obtained from a traditional sago factory in Palopo City. Lignolytic bacteria were isolated using an M9 minimum agar supplemented with 1% lignin. The research parameters were the total lignolytic bacteria and the number of different colonies in each sample. The results showed that the most lignolytic bacteria and different colonies were found in the sago pith and the least in the middle layer of the sago hampas pile. The research results conclude that the sago pith can be an alternative source of lignolytic bacterial isolates. However, the ability of these lignolytic bacteria still needs to be tested and selected to obtain potential isolates.
Aplastic Anemia: A literature Review
Authors: Maringka Kezia Michella Yusak , Lestarini Ima Arum
Published: January 2025

Aplastic anemia (AA) is a rare but serious hematologic disorder characterized by bone marrow failure, leading to pancytopenia and a reduction in all blood cell lines. This study aims to explore the definition, etiology, pathophysiology, diagnosis, and treatment of AA. A comprehensive literature review was conducted using electronic databases such as PubMed, ProQuest, ScienceDirect, MDPI, and Google Scholar, focusing on studies and reviews related to AA. The findings indicate that the primary causes of AA include immune-mediated destruction of hematopoietic stem cells, with potential triggers such as drugs, chemicals, and autoimmune disorders. The diagnosis is confirmed through clinical evaluation, blood tests, and bone marrow biopsy. Treatment strategies consist of immunosuppressive therapy, hematopoietic stem cell transplantation (HSCT), and supportive care. In conclusion, early diagnosis and appropriate treatment are essential for improving the prognosis of patients with AA.
Corneal Curvature Analysis Before and After Phacoemulsification Surgery
Authors: Arya Andi Muhammad , Akib Marliyanti N , Irsandy Fabie , Amir Suliati P , Sofyan Syukriyah
Published: January 2025

Cataracts cause 33% of preventable visual impairment and also cause 51% of blindness in the world. Phacoemulsification is a surgical technique that is widely performed by ophthalmologists throughout the country. The effects caused after phacoemulsification surgery in the form of diseases caused by corneal curvature defects are astigmatism. This study aims to analyze corneal curvature before and after phacoemulsification surgery. The research method is observational analytic with a cross-sectional approach. The results of the study found that the K1 measurement before surgery had a mean or average value of 43.37. The results of the normality test obtained a p value = 0.770> 0.05 meaning that the K1 data before surgery was normally distributed, while after surgery it was 43.41. The results of the normality test obtained a p value = 0.615> 0.05 meaning that the K1 data after surgery was normally distributed. The K2 measurement before surgery was 44.45. The results of the normality test obtained a p value = 0.742> 0.05, meaning that the K2 data before surgery was normally distributed. The K2 measurement after surgery was 44.32. The results of the normality test obtained a p value = 0.331> 0.05, meaning that the K2 data after surgery was normally distributed. In conclusion, there was no difference between the variables studied, namely the results of keratometry measurements before and after phacoemulsification surgery in cataract patients at the JEC Orbita Makassar Eye Clinic.
Relationship Between Menstrual Cycle and Anemia in Adolescent Girl at MA Nurul Islam Mataram
Authors: Aswandani Alifa , Danianto Ario , Cholidah Rifana
Published: January 2025

Adolescent are individuals who experience rapid growth and development process. In adolescent girl in particular, there is a physiological process occurs called menstruations that caused bleeding every month in adolescent girl and known as menstrual cycle. As a result of the menstruation, young women become a vulnerable group to anemia. This study intends to determine the relationship between the menstrual cycle and the incidence of anemia in adolescent girl at MA Nurul Islam Mataram. This study is quantitative categorical analysis with a cohort retrospective approach. The sample in this study was 48 young women at MA Nurul Islam Mataram, divided into 24 people in the normal menstrual cycle group and 24 people in the abnormal menstrual cycle group. Sample selection was carried out using a consecutive sampling method that fulfilled the sample inclusion and exclusion criteria. Data analysis in this study was carried out using the chi-square test to see the relationship between the menstrual cycle and the incidence of anemia in adolescent girl at MA Nurul Islam Mataram. The result of this study data analysis using the chi-square hypothesis test obtained a p-value of 0.505 (p<0.05) which shows that there is no significant relationship between the menstrual cycle and the incidence of anemia in young women at MA Nurul Islam Mataram.
Carrot and Shrimp Head Flour as Feed Substitute for Comet Fish (Carassius auratus) Color
Authors: Zhalifunnas Muhammad Ariq , Rahim Andi Rahmad , Aminin Aminin
Published: January 2025

Comet fish (Carassius auratus) are one of the popular ornamental fish due to their beautiful colors and body shapes. The enhancement of comet fish colors is often done by adding feed ingredients that contain carotenoids, such as carrot powder and shrimp head powder. This study aims to analyze the effect of adding carrot powder and shrimp head powder on growth rate, survival rate, feed conversion ratio, feed utilization efficiency, and the coloration of comet fish. The study was conducted using four different feed treatments: (A) 50% commercial pellets + 50% carrot powder, (B) 50% commercial pellets + 50% shrimp head powder, (C) 50% commercial pellets + 25% carrot powder + 25% shrimp head powder, and (K) 100% commercial pellets (control). Each treatment was replicated three times, and observations were made over 40 days. The results showed that the addition of carrot powder and shrimp head powder did not significantly affect daily growth rate and feed utilization efficiency. However, there was a significant effect on absolute length growth, with treatment A providing the best results. The survival rate of comet fish was also not significantly affected by feed treatments. Color analysis indicated that the combination of carrot powder and shrimp head powder (treatment C) provided the best yellow color intensity. The addition of carrot powder and shrimp head powder in the feed can enhance the color intensity of comet fish, especially the yellow color. However, this treatment did not significantly affect daily growth rate and feed utilization efficiency. This study provides important information for ornamental fish breeders in improving the color quality of comet fish through natural feed.
Analysis of the Effects Aquaponic Cultivation Systems on the Growth of Water Spinach (Ipomoea aquatica) and Pak Choy (Brassica rapa L.)
Authors: Indriani Yeni , Ulaan Magdalin
Published: January 2025

The degradation of land and water quality in aquaculture has driven the adoption of aquaponics technology as an efficient solution. Aquaponics integrates fish farming and hydroponics, utilizing fish waste as a nutrient source for plants. This study aims to analyze the growth of water spinach (Ipomoea aquatica) and pak choy (Brassica rapa L.), as well as water quality within an aquaponic system using Nile tilapia (Oreochromis niloticus). The research employed a completely randomized design with three treatments: A) aquaponics (fish and plants), B) hydroponics (plants), and C) Nile tilapia pond. The results indicate no significant differences in plant growth regarding height, which ranged from 16.2 cm to 35 cm, and leaf count, which varied from 7.2 to 18.6, between the aquaponics and hydroponics systems. The water quality parameters measured in the aquaponics system included temperature (°C), dissolved oxygen (DO), pH, and concentrations of nitrate (ppm), nitrite (ppm), and ammonia (ppm). All parameters met cultivation standards, except for ammonia levels in treatment C, which registered at 0.25 ppm due to the absence of plants to absorb it. In conclusion, aquaponics effectively supports the growth of both plants and fish while using water more efficiently. Further research is recommended to optimize the combination of fish and plants, along with other environmental factors.
Complex Regional Pain Syndrome (CPRS): A Literature Review
Authors: Amanullah Mohammad Sany Rosafi , Ini Hidayat Makbul  , Kadek Nandita Nugraha  , Afif Farras  , Baiq Inna Dwi Hardyningrat  , Devi Chandra Kirana  , Najla Aulia Yahya  , Salsabila Dinda Nuril Ishlahi  , Siti Nurhaliza  , Shofia Kadarisma  , Yunita Hapsari
Published: January 2025

CRPS (Complex Regional Pain Syndrome) occurs due to tissue trauma, leading to inflammation, activation of peripheral nociceptors, and increased regulation of neuronal processes. The etiology of CRPS is not fully understood, but it is believed to be related to an inappropriate inflammatory response and dysfunction in the central and peripheral nervous systems. The purpose of this article is to provide additional information regarding CRPS, thereby facilitating more accurate diagnosis and effective treatment. The research method used is a literature review, which discusses the definition, etiology, epidemiology, pathophysiology, diagnosis, and management of Complex Regional Pain Syndrome (CRPS), drawing on sources from PubMed, ProQuest, ScienceDirect, and Google Scholar. Future research is essential to deepen the understanding of this syndrome and create opportunities for more effective prevention and treatment of CRPS.
Seagrass Meadow Condition Assessment: A Case Study of Seagrass Meadows in Pulau Banyak District, Aceh Singkil
Authors: Lisdayanti Eka , Najmi Nurul , Muktaridha Muktaridha
Published: January 2025

Seagrass beds are one of the coastal ecosystems that have an important role in maintaining the balance of the marine environment. Indonesia is known for its rich seagrass species but not much has been reported, especially in Aceh waters.This study aims to identify and analyse the distribution and condition of seagrass health through the percentage cover and dominance of seagrass species in Pulau Banyak District, Aceh Singkil Regency. Seagrass research was conducted in July 2024 at 3 different stations, namely Nago, Matahari and Panjang Islands. The research method used was the method of drawing a 100 m long line transect, with each station being repeated 3 times at 50 m, so that the seagrass area observed was 100 m2. Differences in the condition of the aquatic environment showed differences in the presence of seagrass species found. A total of 4 seagrass species were recorded in this study, namely Thalassia hemprichii, Enhalus acoroides, Cymodocea rotundata and Halophila ovalis. There is a difference in the number of seagrass species found in the 2015 and 2023 time periods, the 2024 survey recorded 4 species from the previous 5 seagrass species. The highest percentage of seagrass cover was found on Nago, Matahari and Panjang Islands with percentages of 19.98%, 3.69% and 1.23% respectively. The highest overall seagrass species cover was T. hemprichii at 60.268%, while the lowest seagrass species was H. ovalis at 3.534%. Based on the results of the analysis of the percentage of seagrass cover of the entire research station, it is concluded that seagrass in the waters of Pulau Banyak is included in the category of sparse cover, with poor condition status (≤29.9).
Analysis of Cholesterol Content, E. Coli Bacteria, and Organoleptic Value of Rarang Chicken Cooking Based on Slaughter Age
Authors: Alfian G. M Aji , Bulkaini Bulkaini , Kisworo Djoko , Ichsan Ichsan , Rosyidi A. , Yuliani Enny , Permatasari Lina
Published: January 2025

Rarang chicken dish is a very special dish with a unique taste on Lombok Island. This research aims to determine the effect of slaughter age on cholesterol content, E.Coli and organoleptic value of Rarang chicken dishes. The materials used were 15 male chickens and a number of Rarang chicken cooking spices. The method used is an experimental method in the Animal Product Processing Technology Laboratory, Faculty of Animal Science, University of Mataram, which is designed based on a Completely Randomized Design in a one-way pattern with 3 treatments and 5 replications: namely P1 = 6 weeks of slaughter age, P1 = 7 weeks of slaughter age and P2 = 8 weeks of slaughter age. Research data such as cholesterol content, E.Coli and organoleptic values ​​were analyzed using analysis of variance followed by the Tukkey Honestly Different Test. The results of the research showed that the cholesterol content, E. Coli, and organoleptic value of Rarang chicken dishes based on age at slaughter were respectively: total cholesterol ranges from 32.18-45.30%; E.Coli content of 0.4 CFU/g, with organoleptic values ​​(color, aroma, taste and tenderness) accepted by consumers. Conclusion: Super village chicken which is processed into Rarang chicken dishes at 7 weeks of slaughter age can provide relatively low total cholesterol and E.Coli content, with organoleptic values (color and aroma) that consumers like, the taste is relatively delicious and Rarang chicken dishes are relatively tender.
Sleep Disorders in Post Stroke Patients : A Literature Review
Authors: Putri Radiah Meilani , T. Rizqy Agung Fatahillah , Lovely Anjela Fatma , Faqih Fauzan , Purba G. Andrew Deardo , Fildzani Qashrina Vania , Rakadi P. Rifky Sandya
Published: January 2025

Stroke as a neurological disease caused by vascular injury to the central nervous system, is a leading cause of death and disability worldwide. The impact of a stroke is not only felt at the time of the incident but also post-stroke, particularly in the form of sleep disturbances experienced by 20-78% of patients. This review aims to delve into various aspects related to post-stroke sleep disorders, including definition, etiology, epidemiology, physiology, pathophysiology, management, and impact. These sleep disorders such as insomnia, hypersomnia, parasomnia, SDB (Sleep-disordered breathing), PLMS (Periodic Leg Movement during Sleep), and RLS (Restless Leg Syndrome) can worsen rehabilitation and increase the risk of recurrent strokes. The existing therapies are still in the research phase with varying prognoses, indicating the need for a deeper understanding of this condition and its management.
Isolation and Identification of Biosurfactantproducing Bacteria from the Aerobic Pond of Oil Palm Liquid Waste at PT. Aek Loba Plantation
Authors: Andini Diah Ayu , Rasyidah Rasyidah , Mayasari Ulfayani
Published: January 2025

Biosurfactants are natural surfactants derived from bacteria which can degrade oil content in soil or water. Most of these biosurfactant-producing bacteria are often  found in areas polluted by oil and grease, such as aerobic ponds of palm oil liquid waste. The purpose of this research was to isolate and identify biosurfactant-producing bacteria from aerobic ponds of palm oil wastewater at PT. Aek Loba Plantation. This research was conducted using descriptive and identification methods through emulsification tests, morphological characterization, gram staining, biochemical tests, and PCR (Polymerase Chain Reaction) methods for bacteria that had the highest emulsification index values. Based on the results of the emulsification test, it was found that 8 biosurfactant-producing bacterial isolates consisted of 6 bacterial genera and 1 bacterial species that had different emulsification indexes, namely 1 Citrobacter genus isolate (30%), 1 Enterobacter genus bacterial isolate (42.2%) , 2 isolates from the genus Eschericia (35.9% and 36.5%), 1 isolate from the genus Pseudomonas (32%), 1 isolate from the genus Micrococcus (37.5%), 1 isolate from the genus Bacillus, and 1 species of bacteria Klebsiella variicola (42.8%) which is a biosurfactant producing bacteria that has the highest emulsification index value.
Factors Related to Maternal COVID-19 Vaccination Status in Mpunda Public Health Center
Authors: Warnaini Cut , Rahma Jaini
Published: January 2025

Pregnant women were among the vulnerable population for COVID-19 infection. Therefore, it is important for pregnant women to carry out a complete COVID-19 vaccination. Complete COVID-19 vaccination status for pregnant women is when the pregnant woman has received two doses of the vaccine, where the first dose of vaccination begins in the second trimester of pregnancy and the second dose is given according to the interval of the type of vaccine. Even though the Covid-19 vaccination program has contributed to reducing death rates and infectious diseases, there will still be concerns and doubts among pregnant women and women of reproductive age. Therefore, this research is aimed to observe and analyze factors related to Maternal COVID-19 Vaccination Status specifically in Mpunda Public Health Center, Bima. This study employs a mixed-method analysis and was conducted in Mpunda Public Health Center involving 136 pregnant women. We found that socioeconomic factor such as income level, prior vaccination status, and vaccination history was significantly associated with COVID-19 vaccination status among pregnant women, but not history of adverse events. We also concluded that fear of vaccine was significantly associated with COVID-19 vaccination status among pregnant women. Results of this research hopefully can add to the growing body of evidence regarding maternal COVID-19 vaccination status and aid the policy-making process regarding this topic.
Effervescent Tablet Formulation for Appetite Stimulation with Extracts of Temulawak, Pegagan, Lempuyang Wangi, and Sweet Fennel
Authors: Sugito Esther Shirley , Sulastri Titin , Suwitono Marvel Reuben
Published: January 2025

The study develops an effervescent tablet formulation with a combination of extracts from temulawak, pegagan, lempuyang wangi, and sweet fennel to increase appetite. Such underweight conditions always lead to a lot of health burdens, like a poor immune system and stunted growth, which makes it highly relevant to have an effective appetite stimulant. The aim of this study is to test the acceptability and effectiveness of the sweeteners (i.e., cane sugar, stevia, and maltodextrin) used in the tablets. The results indicate that all tablet formulations (F1, F2, and F3) passed the granule and physical tablet tests, demonstrating that all variants are of good quality. Moreover, the well-structured formulation process and selection of ingredients in their natural form make the product safe for consumption and effective, hence a really good alternative for improving one's appetite naturally. The present study provides evidence for the role that potentially existing herbal remedies from traditional knowledge may play in their modern applications, nutraceuticals, and improved public health via a simple and effortless means of stimulating appetite.
Reproductive Aspects of Scad Fish (Decapterus macarellus) Landed at The Fish Landing Base of Tanjung Luar, East Lombok
Authors: Winata I Gede Darma , Karnan Karnan , Mahrus Mahrus
Published: January 2025

Scad fish (Decapterus macarellus) is a fish of important economic value, this fish is the main target of fishermen in Tanjung Luar East Lombok but information about its existence biologically has never been research.This study intended to analyze the reproductive aspects of the scad fish landed at PPI Tanjung Luar, East Lombok, based on sex ratio, length-weight relationship, gonad maturity level, gonad weight, and Gonadosomatic Index (GSI). The sampling technique was quota  implemented to get 270 scad fish from March to May 2024. Simple regression linear was applied to analyze the relationship between length and weight of scad fish. This research showed that: 1) the sex ratio of scad fish in the study site was varied, that is  0.58:1; 0.88:1; and 0.58:1 for in March, April, and May respectively, 2) the growth pattern of scad fish in the study site is negative allometric, 3) the gonad's maturity stages dominated by stage of I and II, This shows that the kite fish is still in an immature condition. and 4) the gonadal somatic index indicates that the fish can spawn more than once a year.