Publication Search

This study examines the sustainability of religious activities at Al-Irsyad Mosque before and after the establishment of the West Sumatra Grand Mosque, as well as the contributing factors from mosque administrators and congregants in maintaining these activities despite the presence of the new mosque. The research employs a qualitative descriptive method with a fieldwork approach. Data collection techniques include direct observation, in-depth interviews with mosque administrators and congregants, and documentation of religious activities. Data were analyzed through reduction, presentation, and conclusion/verification, with source, technique, and time triangulation employed to ensure data validity.The results indicate that religious activities at Al-Irsyad Mosque continue consistently in various forms, such as congregational prayers, Qur'anic studies, and other religious-social programs. In fact, new services have been added, such as funeral management, which originated from the initiative of the mosque administrators rather than being influenced by the presence of the Grand Mosque. However, a technical disturbance was identified—namely, the disruption of prayer concentration due to overlapping use of loudspeakers (microphones) from the West Sumatra Grand Mosque when activities occur simultaneously.The sustainability of religious activities at Al-Irsyad Mosque is supported by three main factors: effective and visionary leadership, a strong sense of ownership among congregants, and innovative programs tailored to community needs. The firm commitment of the mosque administrators and the active participation of the congregants are key to ensuring the continued role of Al-Irsyad Mosque as a center for religious life amidst external challenges.

Cashew leaves or also called monkey guava are known by many people, especially in Southeast Sulawesi and are believed to have a number of health benefits but are still rarely known by some people. This study aims to determine the profile of secondary metabolite content and determine the antioxidant activity of ethanol extract of cashew leaves (Anacardium occidentale Linn) using the extraction method by maceration. The extraction process of old cashew leaves is carried out by the maceration method using 96% ethanol solvent for 3 days of soaking and stirring every 24 hours, then concentration is carried out through the evaporation process. Phytochemical testing includes identification of alkaloids, flavonoids, polyphenols, tannins, steroids/triterpenoids and saponins, as well as testing antioxidant activity using the DPPH method (1,1-diphenyl-2-picrylhydrazyl). The results showed that the extract of cashew leaves (Anacardium occidentale Linn) strongly positive contains phenolic compounds, flavonoids, steroids and saponins. Based on the results of the IC50 calculation, 96% ethanol extract has the highest antioxidant activity at a concentration of 14.35 ppm (µg/mL) with a very high category. The content of secondary metabolites and very high antioxidant activity from the results obtained, explain that cashew nuts have the potential to increase body immunity and can be used in various antioxidant food products so that cashew leaves are more economically valuable for the community.

Digital technology significantly impacts children's concentration. While educational apps and structured media positively influence cognitive development, learning motivation, memory, and problem-solving skills, excessive, uncontrolled use leads to negative effects. These include decreased concentration, language development issues, and dependence on devices, hindering creativity and independence. Rapid, responsive technological interactions accustom children to instant stimuli, making sustained attention difficult. Intense screen exposure can cause impulsivity, distractibility, and reduced focus. Therefore, adaptive and technology-aware parenting is crucial. Parental supervision, balanced integration, and time limits on device usage are essential to maximize benefits and minimize adverse effects on children's concentration and overall development    

One of the government's steps to reduce maternal and infant mortality rates starts from adolescence by giving blood-boosting tablets to pregnant women Anemia is defined as a low hemoglobin (Hb) concentration in the blood. The high coverage of giving 90 Fe tablets to pregnant women does not guarantee a reduction in anemia if adherence to Fe tablets is still low. The research aims to determine the relationship between the level of compliance with the consumption of Fe tablets and the incidence of anemia in third trimester pregnant women. The observational research design uses a cross-sectional design. The research sample of third trimester pregnant women at Bhayangkara Banjarmasin Hospital consisted of 25 respondent. Sampling used Random Sampling technique. Data analysis includes univariate analysis and bivariate analysis using the Chi-Square statistical test. The statistical test results showed that there was a relationship between the level of compliance with the consumption of Fe tablets and the incidence of anemia in pregnant women in the third trimester at Bhayangkara Hospital, Banjarmasin. The lower the mother's level of compliance with taking Fe tablets, the greater the risk of developing anemia. The results of this study were that the majority of respondents studied had non-compliance in consuming blood supplement tablets (28%) and respondents who experienced anemia were (72%). The result was a p value <0.01, so there was a relationship between adherence to iron consumption and anemia. Respondents who did not comply with iron consumption had a 25.0 times greater risk of anemia. The conclusion in this study is that there is a relationship between compliance with Fe tablet consumption in TM III pregnant women and the incidence of anemia at Bhayangkara Banjarmasin Hospital.

Takokak fruit contains bioactive compounds that can be used as antidiabetics. This study aims to identify bioactive compounds of ethanol extract of takokak fruit and antidiabetic test of n-Hexane fraction. The method used to obtain the extract is maceration using ethanol . Antidiabetic testing is carried out through in vivo testing with the Oral Glucose Tolerance Test (OGTT) method on white rats. Secondary metabolites are compounds contained in taakokak fruit that are identified as flavonoids, saponins, tannins, steroids and terpenoids . The results of the antidiabetic test showed that the n-Hexane fraction with glibencamide as a comparator has the ability as an antidiabetic in terms of the amount of difference in blood glucose levels in the test animal group from T 30 to T 120 . The average decrease in blood glucose levels in the negative control group (Na-CMC) was 108.67 mg/dL, the positive control group ( glibencamide ) 174.67 mg/dL, the 5% concentration fraction group 35.33 mg/dL, the 10% concentration fraction group 30.67 mg/dL, the 20% concentration fraction group 47.67 mg/dL.

Gold (Au) as a precious metal has played significant role throughout human history. Most gold ores subjected to leaching using the sodium cyanide (NaCN) contain high levels of base metals. High base metal content can influence the recovery of pregnant leach solution (PLS), as it affects the consumption of sodium cyanide (NaCN) and lime used to optimize the gold ore leaching process. Pre treatment leaching process is required for gold ores before the leaching process is carried out. In this study, a pre treatment leaching process was carried out using the Aachen High Shear and Filblast Low Shear Reactors with variations in feed solids percentage for each reactor, utilizing NaCN concentrations of 1000 ppm for the Aachen with bottle roll test (BRT) and 500 ppm for the Filblast with agitations leach test (ALT). Based on this study, each pre-treatment leaching reactor, the extraction percentages were 54.30% Au, 63,40%  Ag for the Aachen and 52.19% Au and 68,10% Ag at Filblast. Lime consumption in the Aachen was highest at 3.47 kg/t (PreOx 3 and AAL), while in Filblast at 1.71 kg/t. Meanwhile, NaCN consumption in the Aachen was highest at 0.64 kg/t (PreOx 2), compared to 0.80 kg/t in Filblast.

Arumanis mango rind is an organic waste that contains secondary metabolites such as flavonoids. Many flavonoids are found in the rind of the arumanis mango, which acts as a very strong antioxidant and has the potential to heal wounds, including infected wounds. This study aims to determine the effect of arumanis mango (Mangifera indica L.) rind extract ointment on healing infected wounds caused by Pseudomonas aeruginosa bacteria, determine the effective concentration for healing infected wounds, and the histopathological decripstions. This research was an experimental study using male white rats which were divided into 5 groups, namely group I (control), group II (Gentamicin), group III (5% concentration), group IV (10% concentration) and group V (15% concentration). The parameters observed were the percentage of healing of infected wounds, epithelialization time, and histopathology. Then the data were analyzed using the ANOVA test followed by Duncan's further test.The results of the study were based on the group order above, from the parameters the average percentage of infected wound healing on 3rd day  was 29.73%; 48.84%; 45.95%; 42.81%; 42.33%, on 7th day it was 70.96%; 85.79%; 83.25%; 76.95%; 73.87%, and on the 14th day it was 89.89%; 93.32%; 93.87%; 92.67%; 91.48%. Epithecization time is 9; 6; 7; 8; 9 (day), for histopathology of fibroblast cells with a score of 1; 3; 3; 2; 2; for collagen fibers 1; 3; 3; 3; 3; for re-epithelialization 2; 3; 2; 2; 2; for inflammatory cells 0; 3; 2; 2; 2. The conclusion of the research is that arumanis mango peel extract ointment (Mangifera indica L.) has an influence on the healing process of wounds infected by Pseudomonas aeruginosa bacteria in male white mice, the most effective concentration and the best histopathological descriptions at a concentration of 5%.  

The Garuga floribunda (Garuga floribunda Decne) plant is one of the species known for its various medicinal properties. This research aims to investigate the inhibitory activity of α- glucosidase and α-amylase enzymes and to determine the optimum concentration of the methanol extract of Garuga floribunda leaves as an antidiabetic agent. The leaves extraction is obtained through an extraction process using methanol as the solvent and tested for itsinhibitory activity against the α-glucosidase enzyme using the p-nitrophenyl-α-D- glucopyranoside (p-NPG) substrate and the α-amylase enzyme using the DNS (3,5- dinitrosalicylic acid) substrate. The method is UV-Vis spectrophotometry. The Phytochemical tests of this plant reveal the presence of flavonoids, alkaloids, saponins, tannins, steroids, and terpenoids. The inhibition test results show that the methanol extract of Garuga floribundaleaves exhibited significant inhibitory activity against both enzymes. The highest inhibition percentage against the α-glucosidase enzyme is 91.09%, indicating very high antidiabetic activity. Meanwhile, the inhibition against the α-amylase enzyme is 7.56%, showing no significant antidiabetic activity. The optimum concentration for inhibiting both enzymes is 1000 ppm.

This article aims to observe the effect of hypertonic sucrose solution concentration on plasmolysis of epidermal cells of Rhoeo discolor leaves. Plasmolysis occurs when plant cells lose air due to the surrounding hypertonic solution, which causes the cytoplasm to shrink and the plasma membrane to detach from the cell wall. In this experiment, Rhoeo discolor leaves were immersed in sucrose solutions with different concentrations (0.14 M to 0.26 M) for 30 minutes, and the percentage of plasmolyzed cells was calculated. The results showed that the higher the sucrose concentration, the more cells underwent plasmolysis. At low concentrations (0.14 M and 0.16 M), plasmolysis occurred at a small percentage (1.77% to 7.25%), while at high concentrations (0.24 M to 0.26 M), the percentage of plasmolyzed cells increased significantly, reaching 3.03% at a concentration of 0.26 M at the 30th minute. In addition, prolonging the immersion time to 30 minutes caused a decrease in the number of plasmolyzed cells, indicating that osmotic equilibrium was reached after a certain time. Overall, this study confirms that hypertonic environmental concentration has a direct effect on plant cell plasmolysis, with the intensity increasing with higher environmental concentrations.

The increase in human activities, such as industrialization, urbanization, and transportation, has led to air pollution, including heavy metal contamination such as lead (Pb). Lead originates from vehicle emissions, industrial activities, and fossil fuel combustion, which have detrimental effects on the environment and human health. One effective method for monitoring air pollution is biomonitoring using bioindicators, such as lichen. Lichen is sensitive to air quality and can absorb pollutants, including heavy metals, through its surface. This study uses a literature review to analyze the role of lichen as a bioindicator of heavy metal pollution, specifically lead. Several lichen species, such as *Xanthoparmelia xanthofarinosa* and *Canoparmelia aptata*, are known to accumulate heavy metals from the environment. The results show that the lead content in lichen varies depending on the pollution level in the location. Areas with high traffic have higher lead concentrations compared to areas with low traffic. The advantages of using lichen as a bioindicator include low cost, practicality, and its ability to provide long-term data on air quality. With this understanding, lichen data can be used for pollution mitigation and evidence-based policies to reduce the impact of air pollution. Further research is recommended to explore the potential of lichen in detecting other heavy metals, such as cadmium (Cd) and copper (Cu).  

Pineapples are often consumed by humans and produce waste from pineapple skin, but the content of pineapple skin has a water content of 81.72%, crude fiber 17.53%, carbohydrates 4.41%, protein and reducing sugar both have the same content of 13.65%. Usually Mexican people make pineapple skin as a fermented probiotic drink or also called tepache. With the fermentation process in this probiotic drink, of course there is the effectiveness of the Lactobacillus casei microbe which has the ability to inhibit pathogenic bacteria that have the potential in making tepache which is utilized from pineapple skin against sugar concentration. Using the Experimental research method is a systematic, careful, and logical study to control a condition. From making pineapple tepache will produce different tastes, colors, textures and aromas. The less sugar concentration, the more sour it tastes and vice versa. the more sugar concentration, the sweeter it tastes. This is because there is a percentage of lactic acid which will lower the low pH value at the sugar concentration in it.

This study aims to determine the ratio of the concentration of the processing industry, labor absorption, and the value expenditure on labor in the province of bali. The data analysis method used in this analysis is the CR4 concentration analysis method. The data used is the analysis data on the number of large and medium processing industries, labor, and expenditure on labor in 2018 – 2021 obtained from the Central Statistic Agency (BPS) in the province of Bali. The result of this study indicate that : (1) In terms of CR4 analysis calculations, the concentration of the processing industry in the province Bali in 2018 – 2021 has a role in labor absorption. (2) In terms of CR4 analysis calculation, the concentration of the processing industry in province Bali in 2018 – 2021 has a role in the amound of expenditure given to labor. (3) In terms of CR4 analysis calculation, the concentration of the processing industry in the province Bali in 2021  has a role contributing to the PDRB in the province of Bali, as well as a comparison of the CR4 ratio in the province of Bali from 2018 – 2021.

Milk consumption and the need for beef cattle for food purposes or sacrificial purposes continue to increase from year to year. This increase is in line with the increasing level of the economy and awareness of the need for nutritious food. However, the increase in demand still faces many production constraints due to the difficulties faced by farmers, the decline in cattle production from year to year in Indonesia. This causes Indonesia to have to import beef for 35.95% of the total national beef consumption. With many factors that affect the decline in the production rate of dairy cows or beef cattle every year, one of them is air pollution and poor air quality in cages. Along with the development of technology, a monitoring and detection system for air cleanliness in cattle pens was created, using the MQ-7 sensor as the concentration of carbon monoxide, the MQ-135 sensor as the concentration of ammonia gas, the MQ-2 sensor as the smoke detection, and When the air pollution value of each sensor input is according to the air pollution standard index (ISPU), the outputs namely indicator lights, buzzers and blowers will be on, then there will be temporary air neutralization in the cage. This tool is made easier by internet of things technology, so that it can send notifications via telegram and can see the level of air pollution levels through the web.

Improving the quality of education, of course, is inseparable from the teaching and learning process as the main activity in schools, Mathematics is one of the very important branches of science that is taught at every level of education starting from elementary school (SD) to high school (SMA), there is also this research carried out at SD Negeri 4 Lintang Kanan in grade 5, The purpose of this study is to have a positive influence by using the Mastery Learning Strategy in Mathematics lessons with measurement materials, time distance and speed, this research was carried out after seeing pre-cycle observations that obtained incomplete score results due to lack of concentration from students who were still less active and playing games in learning, and learning was still monotonous, after cycle 1 and cycle 2 the students' grades became complete With an average score of 78 indigo, this study uses observation sheets, and a written essay test to obtain accurate data.

Background. The paradigm of treatment using herbal plants is still attached to the Indonesian people for wound healing. One of the plants that is often used for treatment and has the effect of accelerating wound, is the binahong plant (Anredera cordifolia). The aim of this study is to determine the effect of hydrogel of binahong leaf extract (Anredera Cordifolia(Ten.) Stennis) on the healing of incisional wounds in wistar rats. Method. This study uses a True Experimental research design with the Post Test Only Control Group Design method. The samples were 30 wistar Rattus norvegicus rats, divided into 5 groups, namely: K (control group), P1 (was given 10% puvidone iodine ointment), P2 (was given 5% binahong leaf extract hydrogel), P3 (was given 10% binahong leaf extract hydrogel), P4 (was given 20% binahong leaf extract hydrogel). The treatment was carried out for 14 days. Wound examination was carried out on days 1,3,6,9,12,14. The REEDA score parameter were used to assess wound healing. Result. The bivariate analysis using the Wilcoxon paired difference test in each experimental group showed a significant difference only in group P2 (was given 5% binahong leaf extract hydrogel) with group K (control group), group P1 (was given 10% puvidone iodine ointment) and group P2 (was given 5% binahong leaf extract hydrogel) during days 12 and 14. incision wound compared to groups P3 and P4 on the same day. The average score of the REEDA scale on days 1,3,6,9,12, and 14, the most significant incisional wound healing in wistar rats was given hydrogel binahong leaf extract with a concentration of 5%. Conclusion. There is an effectiveness of healing incision wounds in wistar rats by giving hydrogel binahong leaf extract. The hydrogel binahong leaf extract 5% is the most significant concentration assessed from the average REEDA scale score.

Seed dormancy is one of the main factors that inhibit the process of germination and plant growth. This study aims to study the effectiveness of using gibberellic acid (GA3) in maintaining the dormancy of rice seeds (Oryza sativa L.) Mekongga variety to increase germination. In this study, Mekongga rice seeds that experienced dormancy were given GA3 treatment with various concentrations. 0.25 ppm, 0.50 ppm, and 0.75 ppm with 24- and 48-hour immersion. The parameters measured include germination percentage, maximum growing potential, dormancy intensity, and sprout length. This research uses a quantitative approach with experimental methods. This study was carried out using a factorial pattern Group Randomized Design (RAK), which consisted of two factors, namely four levels of soaking using three differences in GA3 concentration and one control (aquades) and two levels of seed immersion, namely 24 and 48 hours. The results showed that GA3 treatment in combination concentration treatment had an influence on observation parameters, and there was the best concentration, namely a concentration of 0.25 ppm in 48-hour soaking capable of producing the highest germination of 96.25%, maximum growth potential reaching 98.5% with a dormancy intensity value of 1.5%.

The workshop "Digital Interpersonal Skills: Technology Meets Empathy," held in the Jagakarsa area, demonstrated success in enhancing participants' digital interpersonal communication abilities. The practical approach employed, along with the relevance of the material to participants' daily needs, facilitated their understanding and application of the skills taught. Additionally, the use of technology, such as social media for promotion and registration, effectively reached the intended audience, namely high school students active on digital platforms. However, challenges remain, particularly in maintaining participants' focus during simulation sessions. This issue is likely linked to the multitasking habits commonly observed among Generation Z. These findings highlight the need for greater emphasis on the importance of concentration in communication, both online and face-to-face.

This study aims to analyze the implementation of credit risk management in Islamic banking, which is a crucial aspect in maintaining business stability and sustainability. The research focuses on identifying credit risk control strategies, such as supervisory oversight by the board of commissioners, risk management policies, and internal control systems. The research method used is a literature review, examining various sources, including journals, books, and official documents. The article shows that credit risks in Islamic banking arise from customers' failure to meet payment obligations and involve concentration and counterparty risks. Islamic banks apply several strategies to address non-performing loans, such as rescheduling, restructuring, reconditioning, and, when necessary, collateral seizure. The implementation of credit risk management helps banks reduce potential losses and improve operational efficiency. Effective credit risk management enables Islamic banks to mitigate losses and maintain customer trust while adhering to Sharia principles and OJK regulations. With the right strategies, Islamic banks can ensure financial stability and sustain long-term growth..

Indonesia is a country rich in useful biodiversity, such as red galangal (Alpinia purpurata K.Schum). The antibacterial and antifungal activity of the compounds isolated from the red galangal rhizome is the beginning of a new innovation to implement the concept on plants. The content of 1,8 sineol and eugenol in it makes red galangal rhizome can be used as a fungicide on lettuce plants. The widespread use of chemical-based pesticides can harm farmers and the environment with repeated exposure and over a long period of time. So biofungicide innovation is needed that can support the concept of Green Chemistry. The purpose of this study is to determine the effectiveness of red galangal rhizome extract as a fungicide on lettuce plants, as well as to analyze and determine under what conditions the fungicide from red galangal rhizome extract is optimal in eradicating Rhizoctonia Solani fungus on lettuce plants. This research was conducted experimentally using a completely randomized design (CRD) with 10 treatments. All data were tested for normality followed by homogeneity test and all data were found to be normally distributed and homogeneous. Data were analyzed with parametric statistical tests using one-way ANOVA tests and further tests using Tukey with an error rate of 10% to determine whether there was an effect of the treatment tested on the material. The results of this study indicate that red galangal rhizome extract is effective in eradicating Rhizoctonia Solani fungus on lettuce plants with an optimum concentration of 50%.

Meniran Meniran (Phyllanthus niruri L.) contains bioactive compounds that are able to inhibit bacterial growth (antibacterial) and kill bacteria. This research aims to determine the effect of the concentration of extract Phyllanthus niruri L. and the effective concentration of Phyllanthus niruri L. which can inhibit the growth of Staphylococcus aureus and Escherichia coli bacteria. The test bacteria used were Staphylococcus aureus and Escherichia coli. This research was experimental using a completely randomized design (CRD) with 11 treatments consisting of extract concentrations of 0%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% and 100% with 3 repetitions for each bacteria.  The data obtained in this study were analyzed using Single Anova and further  tests using BNT 5%. Based on the research results, it shows that there is an effect  of giving extract of Phyllanthus niruri L. on the growth of Staphylococcus aureus and Escherichia coli bacteria and the concentration extract of Phyllanthus niruri L. that effectively inhibits the growth of Staphylococcus aureus bacteria is 80% while the effective concentration is able to inhibit the growth of Escherihcia coli bacteria is 90%.