Effects of Fresh Azolla microphylla Supplementation on Pelleted Basal Diet to Local Muscovy Duck Breed Production Performances

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The study was aimed to evaluate the effect of feeding fresh Azolla microphylla on pelleted basal feed on the Local muscovy duck breed  production performances. The research was done for 2 months August to September 2023, in the Muscovy duck farm, Paguyuban Petani Mandiri Kademangan, (PPMK), Blitar Regency, and feed analysis was done in the Nutrition and Animal Feed Laboratory, Faculty of Animal Science, Muhammadiyah Malang University. The research method used is experiment using a completely randomized design consisting of 3 treatments and 5 replications, each experimental unit used 4 ducks, reared and plotted randomly in the litter cage. The research variables observed were: day old duck weight, final weight, feed intake, FCR and performance index. The results of the study of the effect of supplementation 10% of fresh Azolla microphylla on the best performance index of Muscovy duck (Cairina moschata), can be apply for duck feed.

Enhancing Network Security through Advanced Authentication and Key Management Mechanisms

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This paper introduces the SEAKS-PKMv2 protocol, a robust security mechanism aimed at addressing vulnerabilities within the PKMv2 framework, particularly focusing on mutual authentication, key management, and encryption in mobile WiMAX networks. By integrating RSA-based and EAP-based authentication methods, SEAKS-PKMv2 establishes a secure environment that mitigates risks such as replay, man-in-the-middle and interleaving attacks. The protocol adopts a distributed authentication and localized key management approach, facilitating efficient and secure network access and data transmission. Through simulation, we evaluate the SEAKS-PKMv2 protocol’s performance in terms of packet delivery ratio, overhead, processing time, and resilience against rogue relay station attacks. The findings demonstrate significant improvements in network security and efficiency, confirming the effectiveness of SEAKS-PKMv2 in enhancing the integrity and confidentiality of communications in distributed network settings.

The Effect of Capital Structure on the Ho Chi Minh Stock Exchange (HOSE) Performance of Companies Listed in the Plastics Industry

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The relationship between capital structure and company performance was examined in this study. From 2019 to 2023, information was gathered from 29 plastic firms that were listed on the Ho Chi Minh Stock Exchange (HOSE). Each company’s performance was gauged using three variables: ROA, ROE, and EPS. The major components of capital structure are the ratios of total debt to total assets (DA), total debt to equity (DE), short-term debt to total assets (SDTA), and long-term debt to total assets (LDTA). In addition, the model incorporates growth rate (GROWTH) and company size (SIZE) as control variables. Consequently, every performance characteristic of the company is negatively impacted by the majority of the capital structure variables. Notably, this study not only demonstrates the weak association between SDTA and SDTA but also the negative correlation between ROE and capital structure, which was considered minor in many earlier studies. Furthermore, prior research had not consistently shown ROE. Additionally, the study’s findings indicate that size and company performance are positively correlated and have no effect on growth pace.

Application of MLR Method and Pearson Correlation on Nickel Extraction from Laterite Using Nitric Acid

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Indonesia is a country rich in laterite mining especially in Celebes island and northern Moluccas.  Laterite is a mineral rich with precious nickel. Nitric acid leaching has been used for nickel extraction from laterite under the influence of nitric acid concentration (2.0 M, 4.0 M, and 6.0 M) and leaching temperature (65oC, 70oC, and 75oC) during 60 min. at 300 rpm.  The preliminary study aims to apply multiple linear regression (MLR) method to examine the dominant effect between acid concentration and leaching temperature on nickel extraction, and also Pearson correlation to study  significant correlation between the variables involved (acid concentration, leaching temperature, and nickel concentration). The method and results is related to  acid leaching at varied temperature  set up as predictors and  nickel concentration as dependent variable in the MLR equation using the enter method. The MLR method showed that acid concentration gave significant effect on nickel concentration, however, the leaching temperature showed no significant effect on nickel extraction at t ≤ 0.05. The Pearson correlation showed acid concentration correlated significantly with nickel concentration. The Kolmogrov-Smirnov (K-S) test showed normality for distribution of nickel concentration. The acid leaching method is potential for nickel extraction from laterite using extensive range of acid concentrations and leaching temperatures to improve nickel extraction.

Strategies to Improve the Sales Performance of Car Loan Products in Bank Shinhan Indonesia

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In internal Bank Shinhan, My Car Loan is one of their top consumer products.  However, when compared to other car financing competitors, Bank Shinhan was far behind in terms of sales performance.  Hyundai Motors Indonesia has four official financial partners to support its car purchasing, namely: Maybank Finance, Mandiri Tunas Finance, Sunindo KB Finance, and Bank Shinhan. The company is the only bank-based financial partner, while the three others were multi-finance companies that specialized in car financing.  Moreover, two of them, Mandiri Tunas Finance and Maybank were already well-known players in the car financing industry. Meanwhile, Bank Shinhan is a new player with low brand awareness among the public. In this research, the data collection methods were interviews and questionnaires. As for the research method, for the questionnaire data, the author used the NPS (Net Promoter Score) method and reliability test. As for the interview data, the author used the TA (thematic analysis) method. With this research, the author aimed to get insights to propose new strategies.

The Efforts of Arab and Muslim Scientists in Pharmacy, Practically and Theoretically – Treating Poisons as an Example

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Pharmacy is considered a science and a profession in all human civilizations. Toxic substances are considered health problems that many people face and require prevention and treatment. Arabs and Muslims, in general, have shown interest in pharmacy, and specifically in toxins, both practically and theoretically. This is the focus of this research, which aims to introduce the science of pharmacy, highlight the efforts of Arabs and Muslims in it, especially in combating toxins through prevention, treatment, classification, and definition. The research also aims to introduce some of the works they have written in this field and assess their usefulness, using a descriptive-analytical approach and a historical approach to trace the significant contributions of Arabs and Muslims in pharmacy and toxins over time. The research, with reference to specialized sources in each field, concludes with several key findings, including the significant contribution of Islamic civilization to pharmacy and toxins, benefiting many other nations from these efforts.

Integrated Marketing Communication Strategy to Increase Brand Equity of BPJS Kesehatan

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BPJS Kesehatan, the implementing body of the JKN Programme, is confronted with the challenge of maintaining program sustainability due to a significant number of inactive participants in the PBPU segment, a situation primarily attributed to the organization’s low brand equity. The primary research objective of this study is to To develop integrated marketing communication strategy to increase BPJS Kesehatan brand equity. The methodelogy used is qualitative and quantitative research. Despite possessing commendable competitive advantages and offering the most affordable healthcare options, BPJS Kesehatan’s struggle stems from deficiencies in marketing communication. Internally, the organization recognizes its potential to build brand equity but acknowledges a gap in marketing communication effectiveness and message coherence. Externally, the PBPU segment exhibits low brand equity, notably in terms of loyalty and awareness towards the JKN program. The identified target demographic for BPJS Kesehatan within the PBPU segment includes individuals aged 18-35, residing in urban and densely populated areas, with an upper-class socioeconomic status. While these individuals generally express trust in BPJS Kesehatan, they lack awareness of the program details. To address these challenges, a recommended strategy involves implementing an Integrated Marketing Communication approach with a specific theme: “ease of health insurance, which is reliable.” Key messages emphasizing affordability, accessibility, quality, value, convenience, technology, and social impact should be conveyed. Utilizing diverse marketing channels such as television, online video, social media campaigns, mobile app optimization, and events can enhance communication effectiveness. Additionally, BPJS Kesehatan should consider developing supplementary benefits to augment services and increase participant loyalty. It is also crucial to empower employees to serve as effective communicators, enhancing their assertive communication skills to bolster the organization’s overall communication strategy.

Contrast-enhanced Computed Tomography Examinations: Discussion of Hydration Protocols for Patients with Altered Creatinine Levels

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Computed Tomography (CT) is an imaging diagnostic method that enables the visualization of internal structures in the human body, allowing for the detection of various pathologies that may affect individuals. This examination can be performed with or without contrast, which can be administered orally or intravenously. Patients with altered creatinine due to renal dysfunction may encounter difficulties in eliminating this intravenous contrast through the renal route, requiring a hydration protocol to facilitate the safe and effective completion of the examination. Considering the significance of CT in disease diagnosis, this study aims to analyze hydration protocols used in patients with altered creatinine during the performance of intravenous contrast-enhanced computed tomography. This study is an integrative literature review, where searches were conducted in databases such as PubMed/MEDLINE, BVS (Virtual Health Library), and ScienceDirect, in order to identify and list articles and research studies discussing the aforementioned subject, published between the years 2013 and 2017. The study revealed that both oral and intravenous hydration demonstrate similar efficacy in preventing contrast-induced nephropathy in patients with renal dysfunction, as detected through alterations in serum creatinine. Based on the findings, it is concluded that there is a need to continually advance research efforts to enable a growing number of patients with renal dysfunction to undergo intravenous contrast-enhanced computed tomography safely and effectively, thus enabling early diagnosis of diseases, as well as monitoring pre-existing conditions.

Sharia Banking Trust: Analyzing the Influence of Religiosity and Perceptions in Bank Sharia Bukittinggi Branch

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Research on Sharia Bank is currently relevant due to the rapid growth of the Shariah financial industry, increasing public interest, as well as government support, focusing on factors such as customer trust and the influence of religiosity and perception on customer trust.

The purpose of this study is to investigate how customer trust at the Bank Nagari Sharia Bukittinggi Branch is impacted by beliefs and religiosity. All Bank Nagari Bukittinggi City Branch customers made up the research population. The research population consisted of all customers of Bank Nagari Bukittinggi City Branch, with sampling using a purposive sampling technique which resulted in 150 respondents as samples. The analytical method used is the multiple linear analysis method.

The research results show that customer religiosity does not have a significant influence on their level of trust in Bank Nagari Syariah Bukittinggi Branch. However, customer perceptions of the bank have a significant influence on the level of customer trust in the bank.

This research provides an important contribution to understanding the factors that influence customer trust in Sharia banks, especially in the context of Bank Nagari Sharia Bukittinggi Branch. The results of this research can be a basis for the bank to improve its service and communication strategies to customers, by taking more into account customer perception factors.

Management of Islamic Aqeedah Based Curriculum at Khoiru Ummah Tahfizh Plus Elementary School

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Management of Islamic aqedah based curriculum is implemented by Tahfidz Plus School (STP) SDIT Khoiru Ummah Liwa Lampung Barat. The process of planning, organizing, implementing and supervising the curriculum is implemented as a means of achievsing educational goals. This research aims to analyze and describe management of Islamic aqedah based curriculum. This research uses a qualitative descriptive approach with descriptive research type. Data collection techniques use interviews, observation and document study. Data analysis techniques are carried out by collecting data, reducing data, presenting data, and drawing conclusions. The results of this research show that: (1) Planning by formulating the vision, mission, objectives and content of Islamic aqedah curriculum formulated by various authorities. (2) Organizing by compiling an organizational structure and division of tasks, (3) Implementation is carried out by school principals, educators and education staff using learning methods, talaqiyan fikriyan, in collaboration with parents and related parties, (4) Supervision is carried out by the school principal and related institutions, and the results of the supervision are utilized to improve the quality of management of Islamic aqedah curriculum.