bluuebunny/crossref_metadata_2025 huggingface dataset:
Implementasi Sistem Basis Data pada Sektor Pendidikan di Indonesia
Authors: Annisa Rahmawita  , Tania Azura Fahani  , Rohima Rohima , Alwi Alviansha  , Nurbaiti Nurbaiti
Published: March 2024

DBMS (Database Management System) is a software system that enables database users to maintain, control and access data in a practical and efficient manner. This DBMS is the layer that connects the database with application programs to ensure that the database remains consistently organized and can be accessed easily. The main purpose of using a DBMS in the education sector is to avoid confusion in terms of processing large amounts of data and to help students process data. DBMS also reduces and eliminates data redundancy and maximizes data consistency so that every time it displays data, the data is in accordance with the original. The main function of the DBMS is data storage, due to the complexity of the current DBMS, various types of data can be stored. The results of this study are that database management systems are urgently needed in the education sector so that they can progress and be able to compete, can help process student data, and can be used to create school profiles.
Penurunan TSS, COD, dan Total-Nitrogen pada Air Lindi dengan Metode Constructed Wetland Tanaman Typha Angustifolia
Authors: Thineza Ardea Pramesti  , Mohamad Mirwan
Published: March 2024

Landfill is a place to dispose of waste. There are still many landfills in Indonesia that use open dumping. Klotok Landfill in Kediri City uses a sanitary landfill where if you use the sanitary landfill method, leachate can be accommodated in a shelter. Leachate comes from waste decomposition. One of the leachate treatments is constructed wetlands. Constructed wetlands are treatment with a design that copy the natural system of plants to treat wastewater by involving several process mechanisms such as physics, chemistry, and biology. In this study, Typha angustifolia were used because these plants were considered capable of processing leachate. Using subsurface flow and continuous process is expected to reduce TSS, COD, and Total-Nitrogen. Sampling time was carried out in the 6th, 8th, 10th, and 12th, and 14th days. The results of TSS, COD, and Total-Nitrogen obtained were highest at 5L/day discharge with the 14th day sampling reaching 96.30%, 90%, and 89.16%. The average temperature and pH results obtained reached 26.92 ℃ and 7.9. The temperature and pH in this study are still within the optimal range for constructed wetland processing methods.
Relationship Between Handgrip Strength with the 6-Minute Walking Test Distance in Heart Failure Patients
Authors: Hamdani Rita , Florencia Leona Denada
Published: March 2024

Heart failure is a complex clinical syndrome characterized by objective evidence of an underlying structural abnormality or cardiac dysfunction that reduces the ability of the ventricles to fill or pump blood. One of the essential indicators in evaluating the condition of heart failure patients in treatment undergoing a cardiovascular rehabilitation program is an assessment of the ability to perform physical activity. Evaluation of physical activity ability can be determined through exercise capacity assessments such as the 6-minute walk test and Handgrip strength method. The aim of this study was to determine the relationship between handgrip strength and the distance travelled in a 6-minute walking test in patients with heart failure. This was a cross-sectional study of 55 heart failure patients at the Integrated Heart Center Department of RSUP Dr M. Djamil Padang from February 2022 to December 2022. Based on the Pearson correlation test, there was a statistically significant result between handgrip strength and distance in the 6-minute walking test with a P value of 0.01 (p<0.05). There is a positive and statistically significant relationship between handgrips strength with a 6-minute walking test distance in heart failure patients.
Penerapan Terapi Bermain Boneka Tangan Terhadap Kecemasan Anak Usia Prasekolah di RSUD dr. Soeratno Gemolong
Authors: Putri Sari Dewi  , Anjar Nurrohmah  , Fitria Purnamawati
Published: March 2024

Hospitalization is a condition in which a person experiences compulsion to be hospitalized and can make a child feel uncomfortable, threatened, which causes anxiety. Efforts to reduce anxiety can use hand puppet play therapy. Hand puppets are games that are played using hand puppets and make children imagine using storytelling techniques. Knowing the results of the implementation of hand puppet therapy on the level of anxiety due to hospitalization. Using a case study design, the subject is 2 preschool-age children who are treated in the Children's Room of RSUD dr. Soeratno Gemolong. The measurement tool for anxiety uses the FIS and SCAS anxiety scales. The application was carried out 2 times in 2 days. The anxiety level of FIS and SCAS before the hand puppet therapy was carried out, the two subjects were different. Subject 1 had a higher level of anxiety (FIS: severe anxiety and SCAS: severe anxiety) than subject 2 (FIS: moderate anxiety and SCAS: moderate anxiety). Hand puppet play therapy in preschool age children (3-6 years) can reduce children's anxiety levels.
Penerapan Terapi Pijat Refleksi Untuk Menurunkan Tekanan Darah pada Lansia dengan Hipertensi di RSUD dr. Soeratno Gemolong
Authors: Mareta Kumala Sari  , Erika Dewi Noorratri  , Fitria Purnamawati
Published: March 2024

Hypertension is a cardiovascular disease, in general, it has no known complaints, so it is known as the silent killer, characterized by an increase in systolic blood pressure of ≥ 140 mmHg and diastolic ≥90 mmHg. One of the factors in the occurrence of hypertension is the age factor, hypertension in the elderly is more important to be treated because of the pathogenesis, course of the disease, and its management. Non-pharmacological treatment can overcome hypertension and is useful for improving the quality of life of patients and preventing complications, one of the non-pharmacological actions is massage therapy (reflexology). To find out the results of the implementation regarding giving reflexology therapy to reduce blood pressure in the elderly with hypertension. using a case study design, subjects in 2elderly with hypertension who were treated at RSUD dr. Soeratno Gemolong, using a tensimeter to measure blood pressure before and after therapy. obtained an average decrease in systolic blood pressure of 5.2 mmHg and an average decrease in diastolic blood pressure of 5 mmHg after being given reflexology massage therapy.
Komparasi Status Mutu Kimia Sungai Jagir Menggunakan Metode Indeks Pencemaran, STORET, dan BCWQI
Authors: Yuni Imroatul Mufida  , Tuhu Agung Rachmanto
Published: March 2024

Jagir River, which is a branch of the Brantas River, is often used as a waste disposal site by community activities. The residents’ activities caused the Jagir River was polluted and classified as class III where the parameters pH, COD, and TSS exceeded the quality standards. This is contrary to its designation as a tourism sector and river transportation. This research was conducted to analyze the parameter level of COD, BOD, and pH parameters at each sampling point as well as apply and compare the Pollution Index, STORET, and BCWQI methods. The sampling points in this study were divided into 4 location points with periodic monitoring, one week two sampling times, one day there were three sampling times, morning, afternoon and evening. The research results obtained, the parameters COD, BOD which exceed the established quality standards, namely Government Regulation Number 22 of 2021. The Pollution Index method has the highest value of 5.8 which is included in the "Moderately Polluted" category. In the STORET method, the result is -25 and it is classified as a "Moderately Polluted" river. Finally, the BCWQI method yielded 41.60 and was included in the "Moderately Polluted" category. The appropriate method for this research is the Pollution Index Method.
Pengaruh Bentuk Impeller pada Proses Koagulasi Flokulasi Terhadap Pola Aliran dan Penyisihan TSS
Authors: Komang Mega Ilda Utari  , Mohamad Mirwan
Published: March 2024

Environmental pollution caused by wastewater has reached alarming levels, especially in large cities like Surabaya, where household wastewater is a major contributor. The coagulation-flocculation method is used to treat wastewater by precipitating particles from the wastewater. The use of mechanical impellers plays a crucial role in this process. This study analyzes the influence of impeller design, mixing time, and impeller rotation speed on the efficiency of Total Suspended Solid (TSS) removal and flow patterns in coagulation-flocculation. An impeller with a blade angle of 30° produces a wider and more effective flow pattern compared to a 60° angle. The number of blades and the blade angle affect TSS removal efficiency, with a 6-blade impeller at 30° angle achieving the highest efficiency. The optimal mixing time is 1 minute for coagulation and 20 minutes for flocculation. The optimal impeller rotation speed is 100 rpm for coagulation and 60 rpm for flocculation. The findings provide practical guidelines for enhancing the efficiency of domestic wastewater treatment.
Effect of Types and Depths of Media Filter to Reducing Turbidity Concentration
Authors: Fikry Ardianto  , Euis Nurul H  , Tuhu Agung  , Aussie Amalia
Published: March 2024

Rapid sand filter is used to decrease the turbidity consentration. This research purpose is find the comparation of variation media to reduced turbidity from Wonokromo River. Silica and zeolite are used to be the media of rapid sand filter with effective sizes of 0,20 mm and 1,40 mm. Variation that used in this research are rapid sand filter single media and dual media with depth of 60 and 80 cm in each variation. Rapid sand filter dual media uses silica and zeolite with the comparison of 50 : 50. The result showed that every variation has more than 50% removal of turbidity. Rapid sand filter single media with 60 cm of depth reach 84,35% of turbidity removal and with 80 cm of depth reach 92,22% of turbidity removal. Rapid sand filter dual media (silica and zeolite) with 60 cm of depth reach 73,48% and with 80 cm of depth reach 87,77%. Result showed that rapid sand filter single media with 80 cm of depth reach the highest removal in every variation. It’s concluded that the media depth and sizes effect the effictivity of turbidity removal.
Interaksi Lama Fermentasi dan Waktu Roasting Terhadap Sifat Kimiawi Kopi Bubuk
Authors: Irwan Deo Alzidan  , Muh. Aniar Hari Swasono
Published: March 2024

The quality of the coffee fermentation and roasting process is the main factor that influences the taste and aroma of the coffee produced. Some common problems that often arise include incorrect fermentation times and over-roasting or under-roasting. Therefore, monitoring the correct fermentation and roasting times is important to pay attention to, because inappropriate fermentation and roasting times can reduce the quality of the coffee beans produced. The aim of the research is to determine the interaction between fermentation time and roasting time on the physicochemical properties of ground coffee. This research used a randomized block design (RAK) with two main factors in this research, namely the first factor was fermentation time (F) with 3 levels of fermentation time (12 hours, 24 hours and 36 hours) and the second factor was roasting time ( R) with 3 levels of roasting time (10 minutes, 15 minutes and 20 minutes). And it will be repeated 2 times, so there are a total of 18 combination treatments. The analysis carried out is physicochemical analysis including water content, ash content, caffeine content, and organoleptic analysis including color, aroma and taste. The best result is F2R3 (Fermentation 24 hours Roasting 20 minutes) including water content 2.83%, ash content 5.00%, caffeine content 0.19%, color 4.2 (like), aroma 4.00 (like), and taste 4.12 (like).
Pemetaan Kerentanan Tingkat Kriminalitas Menggunakan Metode Self Organizing Map
Authors: Ruziq Nawaf Zulfahmi  , Maria Kristiana Daul  , Muhammad Al Ayyubi  , I Wayan Julianta Pradnyana  , Rokhana Dwi Bekti
Published: March 2024

The crime rate in an area can be a serious problem and can endanger the safety and welfare of the community. One important aspect in handling crime problems is understanding and disclosing patterns and characteristics of criminal incidents. This understanding is the basis for formulating effective crime prevention and control policies. Methods that have been widely used include Self-Organizing Map (SOM). Self-Organizing Mapping (SOM) was introduced in 1982 by Teuvo Kohonen as an unsupervised learning method. SOM can perform fairly valid and unbiased mapping, allowing it to map feature-based datasets through self-organization rules. The SOM architecture or what is often called a coherent network is a network consisting of two layers, namely the input layer and the output layer. Every neuron in the input layer is connected to every neuron in the output layer. Each neuron in the output layer interprets the class of the input provided. Based on the research results, it was found that it was certain that the best cluster was in cluster 2 for districts/cities in the Special Region of Yogyakarta, Central Java and East Java. Cluster 1 consists of 15 districts/cities, and cluster 2 consists of 63 districts/cities
Analisis Penerimaan Aplikasi e-PKH Pasca Pandemi Covid-19 pada Dinas Sosial Kabupaten Tangerang Menggunakan Metode TAM
Authors: Monalisa Monalisa
Published: March 2024

This evaluation research was carried out with the aim of assessing how effective the use of the e-PKH application is in the Tangerang Regency Social Service, especially by PKH social assistants after the Covid-19 pandemic which spread across the region, namely 29 sub-districts. This research involved 69 PKH social assistants as subjects. Data collection used document methods, questionnaires and direct interviews. The t test that was carried out resulted in the Perception of Usefulness variable having a calculated t value of 0.054 and a t table of 0.678, which shows a picture of the e-PKH Application Effectiveness Variable (Y) negatively influencing the e-PKH application usefulness variable (X1). Meanwhile, the e-PKH application ease variable shows a calculated t value that is higher than the t table (3.967 > 0.678), meaning that the e-PKH application effectiveness variable (Y) positively influences the e-PKH application ease variable (X2). The results of the analysis also show that the calculated F value exceeds the F table (10.055 > 2.74), so the conclusion obtained is that all independent variables, namely the usefulness of the e-PKH application and the ease of the e-PKH application, simultaneously influence the dependent variable, namely the effectiveness of the e-PKH application.
Pengaruh Penggunaan Agregat Kasar dan Metode Pemanasan Styrofoam Terhadap Beton Ringan
Authors: Ericko Aditya Chandra  , Syafri Wardi  , Angelalia Roza
Published: March 2024

Concrete is a construction material that is widely used in various types of construction. One of the disadvantages of concrete is that its specific gravity is quite high, thus giving a big dead load on the structure. An alternative to overcome this weakness is using lightweight concrete. Therefore, in this study, lightweight concrete will be made with heated styrofoam. The styrofoam used is expanded polystyrene (EPS) type with a grain size of 4-5 mm. Heating of styrofoam the was done at 100°C for 15 minutes and 100°C for 25 minutes. The objective of this study is to evaluate the compressive strength and specific gravity of lightweight concrete using heated styrofoam material with different heating methods and the use of coarse aggregate in the lightweight concrete. Test sample in this study used heated styrofoam as 100% coarse aggregate replacement and 75% coarse aggregate replacement, while the remaining 25% uses coarse aggregate with a maximum grain size of 19.05 mm. To improve workability, a superplasticizer of 0.9% by weight of cement was used. The results of compressive test showed that the optimum value of compressive strength testing of 11.24 MPa in lightweight concrete with coarse aggregate and heated styroforom with the heating for 25 minutes at a temperature of 100°C. The concrete strength was classified into lightweight concrete lightweight structure. The specific gravity of the concrete is 1.578.38 kg/m3, which was classified into lightweight concrete based on SNI 03-3449-2002.
Analisis Faktor Penyebab Rendahnya Bed Occupancy Rate (Bor)
Authors: Angeli Br Surbakti  , Selfin Yanti Telaumbanua
Published: March 2024

BOR is an indicator of health services that can be used to determine the level of quality, level of facility utilization and efficiency of health services. The impact of decreasing BOR causes a decrease in economic income for hospitals. The aim is to analyze the factors causing the low percentage of BOR at the Mitra Medika Bondowoso Hospital, at the Makassa Community Lung Health Center, at the Sleman Regional Hospital. The results obtained from the factors causing the low BOR are the lack of facilities owned by hospitals, the shortage of staff which causes officers to have to work extra to carry out other tasks so that the officer's workload increases and services will take longer, Discipline of Health Officers, Analyzing priorities , lack of coordination between registration officers, patient care ward officers, errors when inputting patient information data, supervision activities carried out by each room head. The service rates at the hospital in question are the amount of costs that must be paid by the patient to obtain health services, the policies implemented by the hospital and the competition between each hospital.
Perbedaan Efektivitas Kuliah Metode Daring dan Metode Luring Pada Mata Kuliah Klasifikasi dan Kodefikasi Penyakit
Authors: Shafa Aulia Ananda Hermanto  , Puteri Fannya  , Dina Sonia  , Noor Yulia
Published: March 2024

Online/distance learning is learning that is carried out without face-to-face meetings, or using assistive platforms. Offline or face-to-face learning is a learning system that does not use an internet connection or use a learning assistant platform, in other words students and lecturers meet face to face. This study aims to find out the differences and effectiveness of learning online and offline methods in disease classification and coding courses conducted by Medical Record Students at Esa Unggul University. This study uses a quantitative approach to the research method, namely inferential analysis using the t dependent test instrument. The effectiveness of online learning methods is 33 or 44.0%, and the effectiveness of offline learning methods is 40 or 53.3%. based on the results of the dependent t-test, a significant score of 0.000 was obtained between the effectiveness of online learning and the effectiveness of offline learning. So it can be concluded that there are differences between online learning methods and offline learning methods. So it is advisable to combine learning methods or use hybrid learning methods.
Perbedaan Kepuasan Pasien berdasarkan Sistem Pendaftaran Online dan Langsung di Rumah Sakit YPK Mandiri Jakarta Pusat
Authors: Tazkia Ghalliya Salsabilla  , Nanda Aula Rumana  , Dina Sonia  , Muniroh Muniroh
Published: March 2024

Patient satisfaction is a level of feeling of a patient that arises as a result of the health service performance results obtained by the patient after comparing with what is felt. Online registration is a registration process that has the function of being able to serve patients online using a particular website or application. Direct registration is an initial process of service that is carried out at the place of registration at a hospital or health facility and meets in person by officers. Satisfaction can occur because of differences in registration systems. The research method used is inferential analysis with a quantitative approach and the chi square test using the SPSS application. The results of the characteristics of the respondents in this study were young respondents, female, S1/D4 education, private employees, and an average income of > Rp.4,901,798. Online registrants amounted to 91 or 74.4%, and on-line registrants amounted to 101 or 52.6%. In the online registration system, 80 or 87.90% of patients were satisfied and 11 or 12.10% dissatisfied. At direct registration, 73 or 72.30% of patients were satisfied and 28 or 27.70% dissatisfied. The number of patient satisfaction based on the online and direct registration system, namely satisfied as many as 153 or 79.7% of patients were dissatisfied 39 or 20.3%. From the results of the chi square test, the result was p = 0.007, which means that there are differences in patient satisfaction based on the online and direct registration systems. In addition, the results obtained were 0R = 2.79, which means that online registration patients are 2.79 times more satisfied than direct registration patients.
Analisis Kualitas Air Permukaan Sungai Gandong Bojonegoro
Authors: Anidah H Triwulandari  , Okik Hendriyanto Cahyonugroho
Published: March 2024

One of the rivers in Bojonegoro Regency is the Gandong River where the surrounding community uses the Gandong River for irrigation of agricultural land, transportation facilities, and household activities. The decline in water quality along the river is caused by factors such as population density, waste from activities, and the use of rivers that are not in accordance with their uses. This study aims to determine the quality of surface water and determine how to control water pollution in Gandong River, Bojonegoro Regency. The purposive sampling method was used to determine the sampling location at two points, namely the upstream and downstream parts of the river. Data analysis uses a quantitative approach and describes the results of research observations which are then compared with water quality standards that have been determined based on PP No. 22 of 2021 concerning the Implementation of Environmental Protection and Management. The condition of the Gandong River water quality seen from the measurement results on the BOD parameter at point 1 and point 2, namely 6 mg/L and 7 mg/L, does not meet the quality standards. While the parameters TDS, TSS, pH, COD, DO, and Total Coliform still meet the quality standards. To control pollution in the Gondang River, a strategy of periodic inspection of river water quality is needed even though most river water quality parameters are still within the quality standards.
Potensi Pemanfaatan Biogas Dari Sampah Organik Sebagai Sumber Energi Terbarukan
Authors: Aulia Wulansari Agustin  , Sudarti Sudarti , Yushardi Yushardi
Published: March 2024

Waste is one of the most serious problems experienced by the world, and Indonesia is no exception. Waste generated by human activity or nature will continue to increase, if this waste is not managed properly, it will cause new problems such as being a source of disease, can cause global warming and can cause foul odors. On the other hand, energy demand will continue to increase along with the increasing population and economic growth. The limitations of available energy sources are dwindling, thus demanding attention to switch energy sources using renewable energy sources to meet the increasing energy needs. This study aims to identify the potential utilization of biogas from organic waste in various potential applications that can support renewable energy sources. In this research, the method used is a literature study which is analyzed by descriptive analysis method. The results obtained in this study are the making of biogas is done by several processes and using a digester. This biogas has the potential to be a renewable energy source because it contains very high methane and carbon dioxide compounds. Biogas from organic materials can be used as cooking fuel, a substitute for petrol (gasoline), lighting, and power generation. Of course, the utilization of biogas from organic waste can reduce the amount of waste supply and become a source of energy that is very beneficial for daily life.
Hubungan Asupan Zat Gizi Makro dengan Status Gizi Berdasarkan LILA pada Remaja Putri di SMA Negeri 2 dan 4 Kecamatan Tuban
Authors: Indi Antika Falentina  , Eva Silviana Rahmawati  , Lilia Faridatul Fauziah
Published: March 2024

Problem: Chronic energy deficiency is a condition in which a person experiences a long-lasting and chronic lack of energy and protein. This condition can be determined through the measurement of MUAC (Upper Arm Circumference) as one of the indicators of nutritional status measurement. with a threshold of 23.5 cm. Objective: This study is to determine the relationship between macronutrient intake, iron and physical activity with nutritional status based on MUAC in SMA Negeri 2 and 4 Tuban District. Method : Analytical research method with a cross sectional approach. The sample of adolescents in SMA Negeri 2 and 4 Tuban Sub-district amounted to 237 respondents, determined by cluster random sampling technique. Analysis of the study using spearman correlation statistical test. Result: showed that adolescent girls with weight deficit energy intake had Chronic energy deficiency nutritional status with a percentage (93.5%), protein (76.5%), fat (76.6%), carbohydrates (86.2%). The results of statistical tests found a significant relationship between macronutrient intake and Chronic energy deficiency (p-value = 0.000). Conclusion: of this study is that macronutrients can affect the incidence of Chronic energy deficiency in adolescents. The lower the intake of macronutrients, the more adolescent girls are at risk of chronic energy deficiency
Pengaruh E-Service Quality dan Customer Experince Terhadap Keputusan Penggunaan Layanan Wifi
Authors: Ridwan Alief Ramdhan Adi  , Rr. Rochmoeljati
Published: March 2024

This research aims to explore the relationship between e-service quality and customer satisfaction with WiFi services, as well as identifying the correlation between customer satisfaction and repurchase intentions. In addition, this research also shows customer experience as a factor that influences customer satisfaction, and tests whether e-service quality can mediate the relationship between customer satisfaction and repurchase intention. A survey method using a questionnaire was used to collect data from 15 respondents, who were WiFi service customers aged at least 17 years, domiciled in DKI Jakarta. The results of hypothesis testing show positive results and a significant impact on all formulated hypotheses, providing an important contribution to our understanding of the factors that influence customer satisfaction in the context of WiFi services. It is hoped that these findings can serve as a guide for service providers to improve e-service quality and increase customer satisfaction. Apart from that, this research also explores the influence of customer satisfaction on repurchase intentions. By focusing on the context of WiFi services, the findings of this research can provide valuable insights for practitioners in designing more satisfying marketing and service development strategies. The analysis results show that customer satisfaction not only has a positive impact on repurchase intention, but also has an important role in linking customer experience with satisfaction levels.
Analisis Faktor Resiko Mortalitas Covid 19
Authors: Deli Mutiara Siregar  , Eunice Kristia Sipayung
Published: March 2024

Medical records are a source of data for hospitals that can be processed into statistics. Mortality statistics are included in health service statistics that are useful in efforts to maintain hospital quality. (Anggryani, 2021) Death or mortality is one of the three components of the demographic process that affect population structure. Thehigh mortality rate of the population in an area not only affects population growth, but is also a barometer of the high and low level of public health in the area. Mortality or death can happen to anyone, old, young, anytime and anywhere. Cases of death, especially in large numbers, are related to social, economic, customary, and environmental health problems. Death indicators are useful for monitoring the performance of central and local governments in improving community welfare. SARS-CoV-2 can affect anyone and cause different symptoms or severity, but individuals over the age of 60 with comorbidities such as diabetes, chronic respiratory disease, and cardiovascular disease are at higher risk of infection. The method in this article is Systematic review, where this article is done with a data set technique to review journals, literature searches, notes and reports related to articles. This systematic process of review is also used to collect data. Heart disease is significantly associated with an increased risk of death from COVID-19 patients.
Efisiensi Pakan Larva Ikan Nila (Oreochromis Niloticus) Hasil Maskulinisasi Madu Hutan
Authors: Muhammad Amri Yusuf  , Rahmi Fitrawati  , Annisa Annisa  , Rahayu Abriani Sahar  , Reza Gustiyani Ayu
Published: March 2024

Nile tilapia is a superior commodity that has been developed with high production. Male nile tilapia has a growth rate of 2 times faster than female nile tilapia, so the cultivation of male nile tilapia (monosex) is far more profitable. The masculinization using honey will produce monosexual male nile tilapia, through immersion method using honey. Honey contain flavonoids which function to direct male genitals. Honey also contains potassium which triggers steroid hormones in protein metabolism, brings glucose into cells and stimulates the hypothalamus, so that it can trigger appetite in animals and influence the level of consumption and feed efficiency. This study aims to determine the best type of honey in nile tilapia larvae for consumption and feed efficiency. Honey used in this study were; forest honey (from Bontocani, Selayar, Sumbawa) and livestock honey with a dose of 0.2% of the total volume of solvents, through the immersion method. The seven days old nile tilapia larvae were immersed in the treatments for 24 hours, then they were reared for 60 days. Completely Randomized Design (CRD) with 3 replications per treatment was used in this experiment. The results showed that honey from Bontocani forest produced highest feed consumption and forest honey (from Bontocani, Selayar and Sumbawa) produced highest feed efficiency.
Perbedaan Pemberian Jus Apel Hijau dan Air Rebusan Daun Seledri terhadap Tekanan Darah Wanita Menopause Hipertensi di Kabupaten Bojonegoro
Authors: Lia Rohmatin  , Tri Yunita Fitria Damayanti  , Idcha Kusma Ristanti
Published: March 2024

Hypertension or high blood pressure is a chronic condition characterized by increased blood pressure on the walls of the arteries. Hypertension is caused by high sodium intake while vegetable and fruit intake is low. This study aims to determine the difference in blood pressure reduction in groups given green apple juice and boiled water from celery leaves in menopausal women who experience hypertension in Bojonegoro Regency. This type of research is quantitative research with a "True experimental" design, with a "Two Group Pre-test and Post-test Design". This sample consisted of 36 respondents who were divided into 18 respondents of green apple juice and 18 respondents of boiled celery leaf water using a purposive sampling technique. Data collection using a Stethoscope Tensimeter measuring instrument and observation sheets will be analyzed using the Paired T-Test and Independent Sample T-Test. The research results were analyzed using the Paired T-Test, it was found that there was a significant difference in systolic blood pressure (p-value = 0.003) and diastolic blood pressure (p-value 0.032) before and after administration of green apple juice. In the celery leaf boiled water group, significant results were also found to reduce systolic blood pressure (p-value = 0.000) and diastolic blood pressure (p-value = 0.017) before and after administering celery leaf boiled water. From the description above, it can be concluded that giving green apple juice and boiled water from celery leaves can significantly reduce systole and diastole.
Keywords: green apple, celery, hypertension, menopausal women
Kapasitas Resin Immobilized Photocatalyst-Zno untuk Menyisihkan Total Nitrogen pada Limbah Dalam Reaktor Fotokatalis secara Continue
Authors: Nuriadin Kazal  , Firra Rosariawari  , Okik Hendriyanto Cahyonugroho  , Aussie Amalia
Published: March 2024

Nitrogen is one of the organic compounds contained in liquid waste produced by the tofu industry. In aquatic ecosystems, excessive amount of nitrogen can lead to eutrophication and increase the amount of ammonia, nitrate and nitrite which are poisonous to humans, livestock and wildlife. In order to deal with the issues, photo-catalyst technology is employed to process the organic liquid waste by converting themintoCO_2 and water which are relatively safer. Throughout the process, it requires a medium like resin immobilized photocatalyst-ZnO (RIP-ZnO) to absorb the pollutants. Based on the aforementioned background, this study aims to analyze the impact of RIP-ZnO capacity in reducing the total Nitrogen parameter. The analysis of total Ninthisstudy was conducted by using the Kjeldahl method consisting of three processes, namely destruction, distillation and titration. The research began with the process of making reactor and RIP-ZnO. Subsequently, once the total N concentration is known, the process of resin capacity calculation is continued. As a result, the research findings indicate that the highest resin capacity of 1.14542 reduces the total Nby 33%, while the lowest one of 0.00012 decreases it by 59%. In other words, the resin capacity has an impact on the percentage of total N removal. In conclusion, the lower the resin capacity is, the higher the removal percentage is, and vice versa.
Optimisasi Budidaya Rumput Laut sebagai Benteng Alami untuk Mengurangi Asidifikasi Laut
Authors: Moch Altof Maulana  , Firra Rosariawari
Published: March 2024

Anthropogenic carbon dioxide emissions are propelling a concerning rise in ocean acidity, posing severe threats to marine ecosystems, especially calcifying organisms like corals and mollusks. In response to this global challenge, seaweed farming has emerged as a promising remedy. Leveraging their remarkable growth rates and carbon sequestration abilities, seaweeds offer a viable solution to counteract the acidifying effects of elevated carbon dioxide levels in the oceans. Through photosynthesis, seaweeds actively absorb carbon dioxide from seawater, thereby mitigating acidity and fostering improved water quality. The potential of seaweed farms extends beyond mere carbon sequestration. These farms play a pivotal role in habitat creation, absorb nitrogen and phosphorus nutrients, and contribute to enhanced biodiversity. The cultivation of seaweed not only addresses the immediate concern of ocean acidification but also provides a holistic ecological approach with far-reaching benefits. As a sustainable and scalable strategy, seaweed farming exemplifies an innovative and multifaceted solution to the complex challenges posed by anthropogenic impacts on the oceans, underlining the importance of nature-based interventions in preserving the health and balance of marine ecosystems.
Formulasi Minuman Fungsional Dawet Kaya Protein Berbasis Kacang Hijau dengan Suplementasi Limbah Ampas Tahu (Okara)
Authors: Netta Meridianti Putri  , Resti Kurnia Triastanti  , Mira Dian Naufalina
Published: March 2024

The development of a mung bean-based dawet functional drink with supplementation of tofu waste (okara), is an alternative for providing protein-rich functional drinks based on local potential. By considering various potentials and advantages, such as high nutritional content, use of local ingredients, natural composition, absence of use of preservatives, relatively cheap production costs, and easy availability of ingredients, the innovation of mung bean-based dawet functional drinks with the addition of okara flour is promising as a an interesting product to develop further. The aim of the research was to determine the effect of tofu waste (okara) flour supplementation in mung bean-based dawet functional drinks on sensory characteristics. This research used a Randomized Block Design (RAK) with the addition of tofu waste flour, P1 = 10%, P2 = 15%, P3 = 20%, and substitution of mung bean flour with the proportion of rice flour : mung bean flour P1 = 70% : 30% , P2 = 50% : 50%, P3 = 30% : 70%. The most preferred Dawet variant has a special composition, consisting of 30% tofu waste flour, 50% rice flour and 50% mung bean flour. The panelists gave the highest marks to this variant, indicating that the combination of ingredient proportions provided the most satisfying and desirable sensory experience in terms of texture, taste, color and aroma.
Aplikasi Survei Kerawanan Pemilu Berbasis Web Menggunakan Metode SDLC
Authors: Valian Yoga Pudya Ardhana  , M. Dermawan Mulyodiputro  , Lilik Hidayati
Published: March 2024

Election vulnerability refers to the potential for interference, fraud, or threats to the integrity and democratic process in a general election. This can include certain variations such as vote manipulation, voter intimidation, misuse of state resources, as well as other legal violations that can affect the fairness and validity of election results. The solution to overcome vulnerabilities in elections is to use a survey application. The existence of an election vulnerability survey application is an effort to obtain more accurate and faster data and information regarding vulnerabilities in the implementation of general elections (elections). The election vulnerability survey application is a tool that helps minimize the risk of insecurity and improves the integrity and quality of elections in implementing democratic principles. By using this technology and application, it is hoped that monitoring and supervision of election vulnerabilities can be carried out more effectively and efficiently. The information collected can be processed quickly and accurately, so that it can provide. Testing the questionnaire involved 10 admins and respondents who were surveyors and respondents who would be surveyed and it was found that this election vulnerability survey application had been tested well and was successful.
Strategi Bimbingan Konseling Penyuluhan Agama Islam Pra- Nikah
Authors: Muhamad Rudi Wijaya
Published: March 2024

Marriage is no longer just a physical relationship but also an inner relationship. The provisions regarding marriage according to Islamic law are binding on every Muslim, and in marriage are contained ubudiyah values. A religious instructor is someone who has the goal of enlightening and enlightening the community who acts as a deterrent, companion and mediator for the community in Batanghari, East Lampung Regency, Lampung District. The role of religious counselors is to try to realize the hopes of the bride and groom to become a sakinah, mawwadah, warahmah family by providing marriage guidance with materials that are in accordance with Islamic teachings. The type of research in this research is field research. The research object that was taken by researchers to carry out activities was in one of the Offices of Religious Affairs (KUA) Batanghari District, East Lampung Regency, Lampung. Data collection techniques used are observation, structured interviews, and documentation. Data analysis used is qualitative analysis with deductive method. Researchers analyzed the validity of the data by using source triangulation. This study concludes that 1) the role of the ustadz in preventing family conflicts at the KUA Batanghari, East Lampung Regency, Lampung Regency is as a deterrent, companion and as a mediator. 2) The Islamic guidance and counseling methods used by religious educators are premarital counseling and family counseling.
Perubahan Strategi Teroris Selama Masa Pandemi Covid-19
Authors: Beny A Tatara  , Wahyu Sekti Retnaningsih
Published: March 2024

The Covid-19 pandemic has changed all aspects of people's social life. This is exploited by terrorists by changing their strategy by adapting to new patterns of community life with the aim of reaffirming their existence. The purpose of this study is to analyze changes in terrorist strategies during the Covid-19 pandemic. This study uses a qualitative method with a literature study approach. The results of the study show that during the Covid-19 pandemic, terrorists changed their strategy by using the internet more in their activities.. The internet has been used as a medium for spreading radicalism and terrorism. Terrorist groups use the internet for propaganda, recruitment and financing. Propaganda with internet media is carried out by terrorist groups in two ways, namely Official propaganda and Unofficial propaganda which is carried out through five online media platforms namely Twitter, Facebook, Tumblr, YouTube and the world wide web. Propaganda activities carried out are used as the first step in the recruitment process which will then be followed by a personal approach to potential terrorists. Apart from being a media for propaganda and recruitment, the internet is also used as a medium for funding such as cryptocurrencies, virtual currency, crowdfunding, fundraising, and social media networks which make traces of transactions difficult to detect and trace by security forces.
Efektifitas Metode Mind Mapping dalam Materi Speaking di Politeknik Negeri Balikpapan
Authors: Huda Masrul , Elisabeth Milaningrum
Published: March 2024

The aim of this study is to determine the effectiveness of the Mind Mapping Method to improve students' abilities in learning English mainly in Speaking material. The research method used is a qualitative-descriptive approach. Where students of the Tax Accounting Study Program who were taking English 2, totaling 31 people, were the research subjects. This class was chosen because in the Even Semester of the 2021/2022 Academic Year, they received material in the field of Speaking. The data collection method uses several methods, Interview Method, Observation Method, and. Data analysis uses several steps, reducing data, presenting data, and verifying data to draw conclusions. The results of the data analysis are presented in a descriptive form. Based on the results of the research conducted, it can be concluded that (1) a positive trend is shown from the application of the Mind Mapping Method (2) The results of the questionnaire after the implementation of the Mind Mapping Method indicate satisfaction.
Minat Beli Kopi Kenangan Dilihat Dari Citra Merek dan Kualitas Produk
Authors: Caelsiana Namba  , Silva Nurramdany  , Yolla Andriyani
Published: March 2024

Increasing competition and the number of competitors requires business actors to pay attention to the needs and desires of consumers, and try to be able to fulfill these desires. Consumer behavior is an action taken by consumers in obtaining, using and determining products in making purchasing decisions (Tjiptono, 2009). Coffee is a type of global drink that is well-known in the world. Coffee is a very well-known plantation commodity throughout Indonesia, especially in Siak Regency. The culture of drinking coffee recently in Indonesia is on the rise. Currently, many coffee brands can be found on the market, such as: Janji Jiwa, Starbuck, Kulo, Jco Donut & Coffe, Kopi Kengan and many more. According to the Nielsen Company, Kopi Kenangan in 2019 is the brand with the number one top-of-mind awareness for the Milk Coffee category and the number two brand after the international coffee network for the general coffee category. Therefore the purpose of this study is to find out that the interest in buying coffee memories is seen from brand image and product quality. To find out this, a research was carried out using quantitative data which produced 117 respondents where the t test, f test, linear coefficient of determination test was carried out using the Spss 24 application. The results of this study can be concluded that the influence of the quality of memorable coffee products greatly influences purchase intention of consumers. consumers where the brand image of the memorable coffee product does not affect consumer buying interest due to the many brand images of coffee products in various places.
Kualitas Pelayanan dan Harga Terhadap Keputusan Pembelian Produk Mcdonald’s Pondok Cabe
Authors: Satria Sultan Ikbari  , Alda Arsikoh  , Yusril Mardani
Published: March 2024

In South Tangerang there are several fast food restaurants, one of which is McDonald's. The most important thing in a business is to get a buying decision. The researcher formulates the research problems as follows: 1.) Does service quality affect purchasing decisions? 2.) Does the price affect the purchase decision?. This study aims to determine the level of purchasing decisions on service quality and prices at McDonald's Pondok Cabe Restaurant. This research was conducted from October to November 2022. The population in this study were people who had bought and eaten directly at a McDonald's Restaurant. samples taken as many as 105 respondents using systematic random sampling method. The research approach used in this research is descriptive analysis using questionnaire data with a sample of 105 respondents. The analysis technique used is multiple linear regression. The results of this study state that: The results of the partial test (t test) show that (1) service quality has no effect on purchasing decisions, (2) Price has a significant effect on purchasing decisions, (3) that service quality and price simultaneously (f test) significantly influence the decision to purchase McDonald's Pondok Cabe products.
Pengaruh Workplace Well-Being dan Kesehatan Mental terhadap Kinerja Karyawan pada PT Mega Hotel Lestari
Authors: Putri Sabrina Rafifah  , Azhar Maulana  , Erwin Gunawan
Published: March 2024

Employees today can be defined as important assets for the company who play an active role in designing and solving problem strategies and have the responsibility to achieve company goals. To get good employee performance, companies need to pay attention to employee welfare and mental health. This study aims to determine the relationship between work-being and mental health on employee performance at PT Mega Hotel Lestari. The method used in this research is quantitative research. The population in this study were employees of PT Mega Hotel Lestari, taking samples using a purposive sampling technique with a total of 104 employees. This study used a data collection technique in the form of a questionnaire derived from a Likert scale. The data analysis technique used in this study is to use IBM SPSS 26.0 software using the Pearson Product Moment Correlation analysis method. The results of this study indicate that there is a positive and significant relationship between work welfare and mental health on employee performance at PT Mega Hotel Lestari as evidenced by a significance value of 0.000 and in the t test hypothesis the variable X1 has a Sig value of 0.031 and for X2 a Sig value of 0.000 which means that there is an effect of workplace well-being and mental health on employee performance.
Pengaruh Pelatihan dan Disiplin Kerja Terhadap Kinerja Karyawan di PT Bogor ,Kabupaten Bogor Jawa Barat
Authors: Ahmad Solhani  , Ahmad Zailani  , Nisfatun Khasanah
Published: March 2024

Training is part of education which concerns the learning process to acquire and improve skills outside the education system which prioritizes practice rather than theory, and where work discipline is a person's work ability to foster awareness and willingness to comply with all company regulations and social norms applicable in the company which can affect employee performance as seen from the work of these employees by showing the quality and quantity that have been achieved by employees in the Bogor area. And in this study the aim was to be able to determine the effect of training and work discipline on employee performance in the Bogor area both partially and simultaneously using quantitative methods, namely distributing questionnaires where a sample of 103 respondents was obtained and this study used data analysis techniques used was statistical analysis with classical assumption test, t-test hypothesis, f-test hypothesis, determination coefficient test to find out whether each variable influences each other or not,