bluuebunny/crossref_metadata_2025 huggingface dataset:
Addressing Economic Inequality in Constitutional Design: the Colombian Drafting Experience in 1991
Authors: Pérez-Garzón Carlos Andrés
Published: February 2024

Colombia’s Constitutional Assembly enacted a constitution in 1991 whose text and application are regarded around the world as among the best examples of socioeconomic constitutionalism in the last three decades. Despite rising interest in the structural causes of economic inequality at both global and domestic levels, Colombian constitutional scholarship has not yet offered an account of the role of the original constitutional design in addressing economic inequality. In this article, I show that the drafters of the Constitution of 1991 were deeply concerned with economic inequality and considered the problem from several angles. However, they did not agree on a structural plan with coherent tools to address it and prevent forces in the executive and legislative branches from undermining that purpose. Therefore, the Colombian constitution-making process has been overestimated because, after thirty years, the Assembly’s economic egalitarian aspirations are far from being achieved, and Colombia is still among the most unequal countries on earth. Thus, the Colombian constitution-making experience provides a warning about how unclear and weak agreements in constitutional design can become an additional obstacle to overcoming economic inequality.
Innovations in Wound Dressing Belts: Enhancing Efficiency and Patient Outcomes
Authors: Rana Ayush Kishorkumar
Published: February 2024

Abstract: The healthcare industry continually seeks innovations to enhance patient care and improve outcomes. This research paper delves into the development and impact of innovative wound dressing belts, aiming to address the challenges inherent in traditional wound dressing methods. By meticulously analyzing the shortcomings of conventional approaches and exploring the potential benefits of novel solutions, this paper aims to shed light on how these innovations can significantly enhance efficiency and elevate patient outcomes. Through a comprehensive examination, this research offers valuable insights into the transformative potential of innovative wound dressing belts in revolutionizing wound care practices and advancing patientcentered healthcare delivery.
Identity and Access Management: Concept, Challenges, Solutions A Small Snapshot Review
Authors: Ramakrishnan Dr. Vivek , Jageshwar Dr. Pete Dnyandeo
Published: February 2024

Abstract: Modern society recognizes the significance of Identity and Access Management. It's the method through which information is controlled in terms of who gets access to what and when. Creation of user and system identities is an IAM activity. Data and information sharing relies heavily on safe user access. In addition, most businesses are realizing the growing value of electronic data. Strong authentication is a common solution to this problem and is becoming more and more necessary as the standards for access protection rise. The two most critical IAM concepts that must be handled by the business are identity and access. More and more businesses are turning to an automated system to handle these tasks. But it opens up a new danger. Since these technologies lack the wit to make judgements on their own, we must supplement them with our own brainpower employing a variety of data mining algorithms. This allows us to save data for later model building. Everything you need to know about the difficulties of Identity and Access Management may be found in this document. A potential answer is provided for these problems.
MULTIDIMENSIONAL ANALYSIS ON WORK-FROM-HOME IN COVID-19 PANDEMIC
Authors: Afzal Seema , Ghani Azmi Ilhaamie binti Abdul
Published: February 2024

Contemporary worldwide disaster COVID-19 encountered by people seemed to be widely spread like a fire in the jungle. This surge impacted the lives of many, even caused fatalities. Staying at home and not to go outside is one of the hot topics of the moment. The population around the world found a major lapse when it was noticed that the epidemic COVID-19 is infecting both Muslims and non-Muslims. Meanwhile, due to this worldwide disaster, countries facing the issue altered their work status into work from home. This study was conducted by collecting the readily available secondary data from previous studies and recently published articles on the several worldwide pandemics. This study discussed the effects of COVID-19 on the population especially, organizations with the practice of work from home. It also discussed the effectiveness of social distancing to avoid the spread of this virus. Moreover, this study discussed the benefits of work from home along with enlightening the Islamic perspectives to strengthen the study.
ISLAMIC LEADERSHIP FOR SUSTAINABILITY: A SYSTEMATIC LITERATURE REVIEW USING PRISMA
Authors: Abdul Razak Arbaiah , Mhd. Sarif Suhaimi , Ismail Yusof
Published: February 2024

This paper presents a systematic literature review on Islamic leadership for sustainability with the aim to survey the state of knowledge on the topic. The paper reviews the scope of Islamic leadership initiatives for sustainable development in a variety of contexts. The study employed the Preferred Reporting Items for Systematic Reviews (PRISMA) method as a guideline for systematic data collection. Data was surveyed from journal articles over two decades, i.e., between 2000 and 2021. The analysis included a total of 63 articles from the EBSCO Discovery Service (EDS) database. Results show that the frequency of publications on Islamic leadership for sustainable development was increasing for the past ten years, led by Muslim countries. This study also shows that Islamic leadership and conventional leadership styles share many values. The tawhidic paradigm emerges as a distinguishing feature of Islamic leadership. Findings indicate that Islamic leadership is geared towards comprehensive efforts for social sustainability, at individual, organizational and national levels.
أثر الاغتراب الوظيفي على كفاءة الأداء المؤسسي من منظور الإدارة الإسلامية: دراسة تحليلية على مجلس الدولة، والشورى في سلطنة عُمان THE IMPACT OF CAREER ALIENATION ON THE EFFICIENCY OF INSTITUTIONAL PERFORMANCE FROM THE PERSPECTIVE OF ISLAMIC MANAGEMENT: AN ANALYTICAL STUDY OF THE COUNCIL OF STATE AND THE SHURA COUNCIL IN OMAN.
Authors: AlYahyaei Fahad bin Khalfan bin Nasser , bin Muwazir Mohd Rizal , Khan Issa
Published: February 2024

The study aimed to measure the impact of job alienation on the efficiency of institutional performance from the perspective of Islamic management among the employees of the State Council and the Shura Council in the Sultanate of Oman. The problem of the study lies in measuring the impact of job alienation on the efficiency of institutional performance from the perspective of Islamic management, and in diagnosing the existence of the phenomenon of job alienation among the study sample, and the extent of its impact on institutional performance, due to the low application of the principles of management adopted in modern and Islamic management sciences in some administrative transactions, which can sense many problems facing the employee in general in government institutions and in the State Council and the Shura in particular, and the significance of the study lies in helping top management in understanding the psychological and moral aspect and how to deal with it by knowing the great impact of job alienation with all its elements. The study population will be the staff of the State Council and the Shura in the Sultanate of Oman, whereas the study sample was chosen by the stratified random method. The sample consisted of the category of employees occupying permanent jobs in the upper, middle and administrative levels, which are (375) from the total population of the research sample. The study variables are as follows, the independent variable is job alienation, represented by (lack of power, functional isolation, and self-alienation), the dependent variable is the efficiency of institutional performance, represented by (self-confidence, perfect work completion, effective social communication), and there is the axis of Islamic management. And the mediating variable is (type, institution, educational qualification, years of experience, and administrative level). The study will follow an analytical descriptive approach to describe and analyze the phenomenon of job alienation, and rely on the quantitative approach through the questionnaire survey. The pilot test will distribute to (40 samples), and the influence of the study variables (ID & DV) will be verified through the "Islamic management" axis.
BUSINESS OWNERSHIP AND RELIGIOUS IDENTITY IN A MUSLIM-MAJORITY COUNTRY: THE CASE OF DISPLAYING ISLAMIC IMAGES IN MALAYSIAN RESTAURANTS
Authors: Madun Azian , Kamarulzaman Yusniza
Published: February 2024

In a predominantly Muslim nation such as Malaysia, where halal cuisine is widely available, displaying Islamic images in restaurants may seem trivial. Nonetheless, this study reveals that there are meaningful interactions between ownership, religion, and the display of Islamic images in Malaysian restaurants. Using a structured observation method on a sample of 56 Malaysian restaurants that Muslims frequented, the authors examined the placing of Islamic images as wall decorations. This study found that privately held Muslim restaurants are more likely to display Islamic images, particularly those owned by Indian-Muslims. Restaurants owned by non-Muslims or international organisations, on the other hand, retain their neutrality by not exhibiting any religious symbols, despite the fact that some of them have halal certificates. The findings indicate that the behaviour of establishments owned by Muslims is consistent with their religious beliefs and the social identity of a majority-Muslim country. As for businesses owned by non-Muslims or multinational corporations, their religious neutrality is consistent with social identity theory, which aims to prevent confusion or hostility among Muslims towards these businesses. This study implicates that successful businesses employ practises that are easily relatable to consumers, such as displaying images that match with their beliefs. Therefore, businesses must make strategic adjustments to the social identity of the majority in order to prevent confrontations that would severely harm their brands.
AN ANALYSIS OF THE INDONESIAN SHARIA BANKING DEVELOPMENT ROADMAP 2020-2025
Authors: Hasan Zulfikar
Published: February 2024

This article aims to examine the Roadmap that has been published by the Financial Services Authority (OJK) for the expansion of Islamic banking in Indonesia in the next five years. In particular, it seeks to analyze the main pillars that the Roadmap has identified to further the progress of Islamic banking in Indonesia. These pillars are strengthening the identity of Islamic banking, synergizing the Islamic economic ecosystem, and strengthening licensing, regulation, and supervision. This study applies a qualitative method to analyze the implementation of the 2020-2025 Islamic banking development roadmap. The data was analyzed using taxonomic analysis techniques method, that conducts not only a general exploration but also focuses on a particular domain in accordance with the research focus of the researcher. Because this research is qualitative in nature, the data was interpreted based on the content review system. The paper finds that the use of technology is one of the most important tools to achieve the three pillars of Islamic banking in Indonesia. Having the full support of all Islamic banking stakeholders is also another important factor that will further progress the industry. The analysis of the Islamic banking Roadmap provides an overview on the key pillars that have been identified as drivers for the future of Islamic banking in Indonesia. This will provide important knowledge to industry players, the academic and other stakeholder to understand the direction that the industry will be taking in the next five years so that they can collaborate effectively to support the progress of the industry. The analysis of the 2020-2025 Islamic banking development roadmap is a first in the existing literature. A critical analysis of this recently released document by the OJK in 2021 is deemed important to elucidate the future direction of the Islamic banking industry to stakeholders in Indonesia.
Primera configuración del campus Ciencias de la Salud de la Universidad Autónoma de Nuevo León (1933-1957)
Authors: Acosta Badillo Susana Julieth
Published: February 2024

El Campus Ciencias de la Salud de la Universidad Autónoma de Nuevo León es uno de los seis campus de la universidad y está compuesto por una multitud de edificios pertenecientes a cinco facultades: Medicina, Enfermería, Odontología, Psicología y Salud Pública y Nutrición. El presente artículo sigue una línea de investigación centrada en los campus universitarios del estado de Nuevo León, México, y tiene como propósito contribuir en el estudio inédito de este campus especializado, que inició su trazo a partir de las escuelas de Medicina y Enfermería, con un hospital como eje rector.
Dip, Nicolás. Movimientos estudiantiles en América Latina. Interrogantes para su historia, presente y futuro. Ciudad Autónoma de Buenos Aires: clacso, iec-conadu, 2023
Authors: Zamitiz Gamboa Héctor
Published: February 2024

Sintetizar la historia de los movimientos estudiantiles en América Latina en un libro con pocas páginas, no es fácil; empero Nicolás Dip logra este objetivo, pues nos brinda un panorama de los movimientos estudiantiles latinoamericanos en un texto que inicia desde la reforma universitaria, que se originó en Argentina en 1918, hasta las experiencias feministas contemporáneas.
Performance of optimization methods for energy efficiency in cooperative communication
Authors: Gannamaneni Satish , Roy Jibendu
Published: February 2024

In cooperative communication the effect of channel fading can be improved by cooperation between the user terminals and the relay nodes in wireless networks. In a Wireless Sensor Network (WSN), cooperative relaying improves the link quality with a relatively high Energy Efficiency Gain (EEG). In this paper, optimized parameters are used in WSN to enhance the EEG using particle swarm optimization (PSO) and Real-Coded Genetic Algorithm (RGA). Maximum enhancements of EEG obtained using RGA for M-ary Quadrature Amplitude Modulation (M-QAM) is 64% for M=16, 87% for M=32, and 97% for M=64 compared to EEG obtained without optimization. The superiority proposed optimization methods are verified by comparing with results without optimization and by comparing with the published results for Energy Efficiency (EE).
Assessment of renewable energy sources using MCDM method: Case study
Authors: Stojcetovic Bojan , Petkovic Martina , Djurovic Strahinja
Published: February 2024

Energy is a prerequisite for development of today's economies and societies.
Renewable energy sources (RES) are gaining increasing importance and share
in the energy systems of many countries. However, assessment and selection
among different renewable energy sources request analyzing numerous
criteria, limitations, legal regulations etc. For this reason,
multi-criteria decision-making methods (MCDM) are often used in the
literature and in practice for the assessment of RES projects/technologies.
From numerous MCDM methods in this paper analytical hierarchy process (AHP)
is selected to assess solar, wind, photovoltaic and biomass sources in
Kosovo*. According obtained results first ranked is hydro alternative. Also,
for results obtained, sensitivity analysis is conducted. Its show that
changes in rank occur exclusively outside the allowable values, so it can be
concluded that the results obtained are relevant.
A unified approach for digital realization of fractional order operator in delta domain
Authors: Mondal Arindam , Dolai Sujay , Sarkar Prasanta
Published: February 2024

The fractional order operator (s?a,0 < a <1) plays the pivotal role for the realization of fractional orders systems (FOS). For the realization of the FOS, fractional order operator (FOO) needs to be realized either in discrete or continuous time domain. Discrete time rational approximation of FOO in the z -domain fails to provide meaningful information at fast sampling interval. Moreover, z domain rational transfer function becomes highly sensitive with respect to its coefficients variation resulting to the poor finite word length effects for digital realization. In the other hand delta operator parameterized system allows to develop unification of continuous and discrete time formulations leading to the development of a unified framework for digital realization at fast sampling interval. The discrete time approximation of the FOO in delta domain is found to be robust to its coefficient variation in comparison to the shift operator based discretization of FOO. In this paper, discrete d -operator parameterization is proposed for the digital realization using direct discretization of FOO. As a result, superior finite word length effect is observed for the realization of the FOO in discrete delta domain. Fractional order operator with different orders (a ) are considered for the realization purpose using the proposed method and the results obtained using MATLare presented for validation.
Determining the actual reduction factor of distribution cable lines with applied cross-bonding
Authors: Popovic Ljubivoje
Published: February 2024

The considered problem appears as the consequence of the fact that many metal
installations surrounding power lines in urban areas are situated under the
surface of the ground and cannot be visually determined or verified. This
paper presents the methodological version that enables solving the problem
in the case of cable lines with cross-bonding, but it can also be applied
with higher accuracy to cable lines with no applied cross-bonding than the
existing one. It is based on the test measurement of currents appearing in
two cable line phase conductors during a simulated ground fault in the
supplied HV substation. By using the here-presented methodology it is
possible to put the grounding problem of high-voltage distribution
substations into realistic frameworks. Its application in practice shows
that the actual conditions for solving this problem are much more favorable
than was considered before.
The influence of lead on gingiva and periodontal tissue
Authors: Kuzmanovic-Radman Irena , Arbutina Adriana , Josipovic Renata , Marin Sasa , Umicevic-Davidovic Mirjana , Arbutina Radmila , Trtic Natasa , Protic-Beric Verica , Djeri Aleksandra
Published: February 2024

Introduction. Exposure to lead (Pb) can have harmful effects on the general
state of the body, including oral health. The aim of this study was to
examine the prevalence of changes in gingiva and periodontal tissue in adult
rats intoxicated with lead acetate by histological analysis. Material and
methods. The study was conducted on 42 Wistar rats. Intoxication of rats
with lead acetate was carried out through drinking water ad libitum. The
first group (A1) consisted of 16 rats that received lead-acetate in water at
a concentration (1500 ppm) for 14 days, and the second group (A2) consisted
of 16 rats that received lead-acetate in water at the same concentration for
30 days. Results. Gingivitis and periodontitis in the first group of rats
(A1) were observed in 41.7% of cases, and in the second group (A2) in 84% of
cases. A statistically significant difference was found between the
investigated groups (?2 = 6.955; p < 0.018). Conclusion. Since changes in
the gingiva and periodontium have been observed in rats intoxicated with
lead for a long period of time, it is necessary to propose a preventive
program for patients exposed to lead, which includes dental procedures such
as oral hygiene training and regular visits to the dentist.
Development of A Neural Boosted Model and JSL Code to Identify “Clean” or “Not Clean” Wells - A West Texas Sperry and Oklahoma Woodford Fractured Wells Coiled Tubing Cleaning Case Study
Authors: H Trabelsi
Published: February 2024

In a previous study, wellbore cleaning coefficient (WCC) correlations for cleaned wellbores out of debris and bridge plug remnants were developed for three conventional coiled tubing sizes (2.375”, 2.625”, and 2.875”). The following key performance indicators (KPIs): (1) slick water density ( ) ρ f , (2) slick water viscosity ( ) µ f , (3) hydraulic diameter c t (d - d ) between casing inner diameter (dc ) and coil tubing outer diameter (dt ), (4) average annular velocity ( ) v and (5) cleaning pressure gradient ∆P across a measured depth (MD) were employed in the empirical models. The models addressed operational conditions under which fractured wells will be identified as whether “clean” or “not clean”. In this study, the database from 150 wells, in the Spraberry formation in West Texas, was used to develop a predictive model to identify status of cleaned fractured wells: whether “clean” or “not clean”? About 70% of the data (99 wells) was used for training and about 30% (51 wells) for validation. 14 wells from the liquids-rich shale Woodford formation (Oklahoma) were utilized for testing. Six predictive modeling tools were designed to validate the derived empirical correlations. These tools are (1) Fit Stepwise, (2) Neural Boosted, (3) Boosted Tree, (4) Decision Tree (Partition), (5) Generalized Regression Lasso, and K-Nearest Neighbors. In the predictive models, independent variables are the annular velocity (AV), the Reynolds’ Number (Re), the Euler’s Number (Eu), and the coiled tubing roughness to internal radius ratio (ε/D). The dependent variable is well status; “clean” or “not clean”. Jump Scripting Language (JSL) code was used to develop user-friendly software. The software would be utilized to identify the fractured wellbore status, whether “clean” or “not clean”. Operators would be able to use the code to identify working conditions for which completed fractured wells are “clean” out of fracturing debris and remnants of bridge plugs or “not clean”. Input parameters to the code are AV, Re, Eu, and ε/D
Pengaruh Work Life Balance, Family Supportive Supervisor Behaviour, dan Kepuasan Kerja Terhadap Kinerja Karyawan
Authors: Azaria Maharani Nova , Purwo Saputro Edy
Published: February 2024

Riset bertujuan untuk menganalisis pengaruh work life balance, family supportive supervisor behavior, dan kepuasan kerja terhadap kinerja karyawan. Riset ini menggunakan metode kuantitatif. Data dikumpulkan melalui kuesioner dengan jawaban yang diukur melalui lima point skala linkert. Adapun analisis data menggunakan aplikasi SPSS versi 22. Responden riset ini adalah karyawan PT Sapta Sari Tama Cabang Kota Surakarta dengan total populasi sebanyak 40 orang karyawan. Hasil yang didapatkan setelah serangkaian analisis dilakukan yaitu didapati bahwa WLB berpengaruh positif dan signifikan terhadap kinerja karyawan, FSSB berpengaruh negatif dan tidak signifikan terhadap kinerja karyawan, dan kepuasan kerja berpengaruh positif dan signifikan terhadap kinerja karyawan.
Peran Organizational Citizenship Behavior Memediasi Iklim Organisasi terhadap Kinerja Pegawai
Authors: Rahmawati Suci , Margiyanti Utami Esti , Annisa Nenden
Published: February 2024

Every organization or agency needs human resources to achieve its goals. In realizing these goals, performance is something that needs to be paid attention to by the organization or agency. Performance is related to several aspects such as organizational climate and organizational citizenship behavior. The purpose of this research is to test the influence of organizational climate on employee performance, test the influence of organizational climate on organizational citizenship behavior, test the influence of organizational citizenship behavior on employee performance, and test the influence of organizational climate on employee performance with organizational citizenship behavior as an intervening variable. The population in this study were Civil Servants of the Purworejo Regency Environment and Fisheries Service. The sampling technique in this research used saturated samples and a sample of 91 respondents was obtained. The data collection instrument uses a questionnaire and answers are assessed using a Likert scale. To determine the accuracy of the measurements and the stability of the questionnaire parameters, a validity and reliability test was first carried out. Data analysis using the SmartPLS 3.0 for Windows tool. The results of this research show that organizational climate has a positive effect on employee performance, organizational climate has a positive effect on organizational citizenship behavior, organizational citizenship behavior has a positive effect on employee performance, and organizational citizenship behavior mediates the effect of organizational climate on employee performance.
Specifications of Sugar Cane Varieties Based on Land Characteristic and Typology
Authors: Basuki Basuki , Sari Vega Kartika
Published: February 2024

The productivity of sugarcane is decreasing and there are more and more varieties in circulation. The decrease in productivity is caused by the incompatibility of each variety of land typology. The purpose of this research is to arrange the right varieties in increasing the productivity of sugarcane. The research method is surveying and matching. Parameters used include soil texture, land type conditions, soil drainage conditions, and rainfall. Based on the research results, the total working area of 11,866.81 ha was divided into 4 land typologies, namely BHJ with an area of 2,910.95 hectares (24.53%), BPJ with an area of 2,047.44 hectares (17.25%), RHL an area of 471.12 hectares (3.97%), RPL area of 1,527.01 hectares (12.87%). Based on land typology the suitability of BHJ varieties of sugarcane suitable varieties PSMLG 1 AGRIBUN, VMC76-16, NX03, PS921, PSJT941, PSDK923; BPJ land typology of suitable varieties Cenning, VMC71-238, PA0218, NX01, Kentung, AASAgribun, PSJT 941, PSDK923, PSBK051, NX02; RHL land typology of suitable varieties PSKA 942, PA028, PSBK061, VMC76-16, AMS Agribun, ASA Agribun, PSJT941, NXI4T, MOJO01, Bululawang; RPL land typology of suitable varieties PS881, TLH02, PSKA 942, PSBK061, PS091, PSJK922, VMC86-550, PS862, PS851, PSCO902, Kidang Kencana, PS882, PS092, PS865, PS864, NXI4T, Bululawang.  Keywords: Soil drainage, Soil texture, Soil type, Soil typology, Sugarcane varieties.
Application of Agro-industrial Solid Waste as Biochar for Iron (II) Removal from Aqueous Solution
Authors: Rusnam Rusnam , Yanti Nika Rahma , Puari Aninda Tifani , Sari Nurmala
Published: February 2024

In recent years, various industrial activities have introduced a high concentration of iron in the waterbody which causes serious problem to environment. This paper proposed the application of Exhausted Coffee Husk (ECH) as the biosorbent (BS) for removing iron (Fe) (II) in the aqueous solution. The ECH was carbonized into biochar before performing biosorption of the heavy metal ion. The effect of carbonization temperature, time and rate on the performance of the ECH biochar for removing Fe (II) were evaluated. The percentage of removal efficiency (RE) and the capacity of biosorption (mg/g) were considered as the determining parameters. The pyrolysis temperature was varied in a range of 200-600 °C with 50 °C of interval, while the time was in between 1h – 3h with a n interval of 0.5 h, and the temperature gradient of 5 – 25°C/min. The results showed that the temperature had a significant effect on the properties of the ECH biochar as BS for Fe (II). The temperature of 550 °C, at 1.5 h of time and 25 °C/min was chosen as the suggested carbonization temperature of biochar from ECH for biosorption of Fe (II).  Keywords:  Agro-industrial solid waste, Biosorption,  Carbonization, Exhausted coffee husk (ECH), Heavy metal.
Performance Evaluation of Ball Mill Type Grinding Machine for Particle Size Reduction of Porang Glucomannan Crystals
Authors: Pramuhadi Gatot , Sutejo Agus , Wicaksono Dionisius Dwi
Published: February 2024

A wide gap in the price of glucomannan flour and porang tubers leads to develop a machine to process tubers into fine flour with good performance. The purpose of this research was to analyze and determine the performance of a ball mill machine on the flour yield as well as its quality. Research was conducted at PT Daud Teknik Maju Pratama from January – May 2023. Testings were carried out under two treatment factors, namely rotational speed (21.2 and 41.6 rpm) and processing time (0.5 h, 1.0 h, 1.5 h, 2 h). The test was carried out using 150 g sample for each treatment with three replications. The response variables included capacity, percentage of size reduction, material losses, engine power, and flour quality. The results showed that the optimum capacity of the ball mill machine was 12.5 kg/batch. The highest percentage of size reduction was 96.27% and the lowest material loss (3.73%) were obtained at 21.2 rpm for 0.5 h of miling process. Treatment with 41.6 rpm for 2 h produced the best flour quality with moisture content of 11.87% and fine flower yield of 63.97% passing through 100-mesh sieve. The power requirements of electric motors at 21.2 rpm and 41.6 rpm were 0.8063 kW and 0.9101 kW, respectively. The best milling capacity (1.560 g/min) was resulted at rotational speed of 62.27% CS. The ball mill machine showed superior results as compared to a disk mill which was not able to grind the glucomannan crystals up to 100-mesh size.Keywords: Ball mill, Glucomannan flour, Performance test, Porang, Refining.
Evaluation of The Chemical Properties, Chewiness Level, and Sensory of Yellow Pumpkin (Cucurbita moschata) Jelly Candy in Various Ratios of Caragenan and Gum Arabic
Authors: Astuti Sussi , Nawansih Otik , Hidayati Sri , Anggraini Octavia Sopha
Published: February 2024

This study aims to determine the effect of carrageenan and gum arabic formulations on chemical properties, level of elasticity, and sensory properties of pumpkin jelly candy and to obtain the right formulation of carrageenan and gum arabic to produce good quality jelly candy. The study was arranged in a Completely Randomized Block Design with a single factor and 4 replications. The treatment was the ratio of carrageenan and gum arabic consisted of 5%:0% (K1), 4%:1% (K2), 3%:2% (K3), 2%:3% (K4), 1%:4 % (K5). The data obtained were analyzed for homogeneity with the Barlett test, ANOVA, and the Tuckey test at the 5% level.  Determination of the best treatment for pumpkin jelly candy was determined by the De Garmo method.  The results showed that the best jelly candy was the K3 treatment (3% carrageenan; 2% gum arabic) which resulted in a texture score of 3.80 (chewy), color with a score of 3.97 (dark yellow), taste with a score of 4.11 (like ), water content of 7.66%, ash content of 0.99%, reducing sugar content of 14.31%, and sucrose content of 27.7%.  Formulation of carrageenan and gum arabic significantly affected the chemical properties, level of elasticity, and sensory properties of pumpkin jelly candy. Keywords: Gum Arabic, Carrageenan, Jelly candy, Pumpkin.
Inorganic Nutrient Composition and Frequency of Ratoon on Kangkong (Ipomoea reptans Poir) in Pot Trial Using Ultisol Media for Urban Farming
Authors: Khodijah Nyayu Siti , Ningsih Ulfa Riska , Ningsih Ulfa Riska , Santi Ratna Santi
Published: February 2024

Kangkong (Ipomoea reptans) is a type of vegetable that is quite easy to cultivate. Cultivation of kangkong with a ratoon system is more efficient in cultivation time and input, and harvesting can be done more than once. Yield of ratoon cultivation system is influenced by ratoon frequency and nutrition. This study aims to determine the effect of inorganic nutrient composition and ratoon frequency. The research was conducted from January to March 2022 at the University of Bangka Belitung. The research method used factorial Completely Randomized Design (CRD). The first factor was the composition of inorganic nutrients, consisting of N1 (AB mix), N2 (NPK + Gandasil D), and N3 (NPK + Growmore). The second factor is the frequency of ratoon, consisting of R0 (no ratoon), R1 (ratoon frequency of 1), R2 (ratoon frequency of 2), and R3 (ratoon frequency of 3). The results revealed that treatment combinations had no significant effect on all observed variables. Composition of inorganic nutrients have a significant effect on root variables with the AB mix treatment as the best. Ratoon frequency treatment had a significant effect on almost all variables (except total number of leaves) with the best treatment being without ratoons (R0). The average total number of leaves of kangkong plants showed the highest yield in the N3R3 treatment, reaching 14.52 strands and the lowest yield in the N1R1 treatment with 12.81 strands. Keywords:  Kangkong,  Inorganic nutrient,  Ratoon frequency, Plant growth, Yield,
Creation And Implementation Of Visual Effects To Increase Display Attraction in Podcast Video Production Using VMix
Authors: Murdaningtyas Citra Devi , Astin Novita , Fachri M Julias
Published: February 2024

Visual effects commonly referred to as VFX, is a computerized process in which images or object models are created and manipulated, involving integrating digital effects recordings and special effects from a computer to create a virtual environment. In this modern era, the digital industry is growing more rapidly because the increasingly diverse visual effects technology mainly influences it. Applying VFX to audio-video formatted podcasts can solve the podcast visual display problem. The visuals presented in the video podcast content are mostly monotonous (repeated displays), so they look dull. Besides that, the appearance of the video shown is less informative because it only observes the podcaster and the speaker who is talking without any visual aids. This study discusses the creation and implementation of VFX on podcasts. The VFX produced in this study includes one virtual set background and six visual effect templates. Based on the results of expert reviews, VFX is suitable to be implemented in podcasts and can add to the aesthetic value of a video podcast. In addition, although VFX cannot produce additional information value, VFX can make the delivery of information more comfortable for the audience.
Application of Fuzzy Logic Controller for Measurement of Body Temperature and Heart Rate
Authors: Prihatini Ekawati , Irdayanti Yeni , Rafly Muhammad
Published: February 2024

In the development of electronic technology, especially robots, they have played an important role in the medical field, including for overcoming the anxiety of autistic children and their health. This study used a SAR (Socially Assistive Robot) robot equipped with a heart rate and body temperature sensor to help reduce and indicate the anxiety and also health of autistic children. The MAX30100 sensor was used to detect heart rate, while the GY906 sensor was used to detect body temperature. The robot's response resembled a hand movement, which was a sign that a child's body temperature and heart rate were out of the ordinary (abnormal). The aim was to provide assistance to autistic children in dealing with anxiety and their health, making it easier for teachers to supervise autistic children, which could affect their emotional and social development. By using a fuzzy logic controller to analyze the response of MAX30100 sensors and GY906 sensors working optimally or not, with servo motor output.
The Speech Recognition Approaches for Emotion Regulation in Socially Assistive Robot
Authors: Prihatini Ekawati , Irdayanti Yeni , Susanto Naziatul Husna
Published: February 2024

Socially Assistive Robot (SAR) can be created and used to assist children with special needs specifically those with autism, to manage their emotions through the therapy they need, which is then programmed into the robot. The therapy used on the robot is Applied Behavioral Analysis (ABA) therapy in the form of a guessing game with pictures. This therapy utilizes one of the methods in the robot's program, which is Speech Recognition, to provide feedback from the child using the robot. Speech recognition plays a role in facilitating the interaction between the child and the robot. When the picture-guessing game starts, the robot displays an image on the LCD screen and asks the child to guess the name of the object shown in the picture. At that moment, Speech Recognition works by recording the child's voice and converting it into text, then comparing the child's answer with the correct answer. When the child answers correctly, the robot provides praise, while if the child answers incorrectly, the robot encourages the child to try answering correctly again. This system allows the Socially Assistive Robot to support children with autism in managing their emotions by combining the ABA therapy method with the program's interactive feature enabled by Speech Recognition. Speech Recognition enhances communication and interaction between the child and the robot, creating a supportive and engaging therapeutic experience.
Phenomenological Study of the Implementation of Digitalization in the Management of Medical Hazardous Waste
Authors: Adli Shofa Samiroh , Andry Andry , Pamungkas Rian Adi , Karnando Joni
Published: February 2024

This study aims to describe the process of implementing digitalization in the management of hazardous medical waste (B3 waste) at RSIA Siti Hawa Padang. The sub-focus of this research includes providing an overview of the application of Festronik, a description of the Festronik usage process, an overview of the benefits of using Festronik, and an overview of the management of hazardous medical waste and its environmental impact. The research method employed is qualitative, exploring the phenomenon in-depth. Data were obtained through interviews with 10 informants, comprising 2 primary informants and 8 key informants from RSIA Siti Hawa Padang. Sample selection was carried out using purposive sampling to ensure a comprehensive understanding. Data analysis in this study used Collaizi's nine-step data interpretation method (1978). The findings of this research reveal a comprehensive understanding of the general implementation of digitalization through Festronik at RSIA Siti Hawa Padang. The application of Festronik enhances the effectiveness of hazardous medical waste management, improves hospital accreditation assessments, and effective hazardous medical waste management has a positive impact on the hospital's environmental health.
Analysis of Information Security Awareness of E-Commerce Users Among Micro Small Medium Enterprises
Authors: Muttaqin Irham Khairul , Maesaroh Syti Sarah , Herdiana Oding
Published: February 2024

Information security is vital in today's digital era. Micro small medium enterprises are always required to survive with the unfavorable conditions. Through e-commerce, businesses can be helped to sell their products widely. Carelessness in managing information in e-commerce applications by business owners can cause great losses. In this article, the information security awareness of MSMEs will be analyzed using the Knowledge Attitude Behaviour method developed by Kruger-Kearney. The sample of respondents was taken using a purposive sampling technique where the criteria for respondents were categorized micro small medium enterprises owners and using e- commerce applications to sell their products. This article succeeded in analyzing, that the awareness of business owners was in a good category. The resulting score is 93 and is considered a high value. There are several factors that cause the high awareness score obtained, one of which is the training held by the state-owned creative house. This article can be developed for further research.
E-Leadership: Concept and Influence of Digital Leadership
Authors: Sukmawati Murni , Giatman M. , Maksum Hasan
Published: February 2024

Information and communication technology has brought significant changes in the world of education, including at Universitas Negeri Padang. The concept of E-Leadership, or leadership in a digital context, is a major highlight in dealing with this transformation. This article explains the concept of E-Leadership and its impact on the leadership context at Universitas Negeri Padang. The concept of E-Leadership involves applying technology to lead, manage and communicate effectively. The influence of digital leadership in universities includes increased accessibility and flexibility, learning transformation, effective collaboration, university management innovation, and new leadership challenges and skills. This article discusses how leaders at Universitas Negeri Padang can adopt E-Leadership to optimize the use of technology to achieve more responsive and innovative educational goals.
Designing Web-Based Mess and Dormitory Booking Applications
Authors: Darwin Widya , Zulfadli Zulfadli , Yuliady Ilham , Jusmardi Jusmardi , Deswina Melri
Published: February 2024

Perancangan Aplikasi Booking Mess dan Asrama berbasis web merupakan langkah inovatif dalam meningkatkan efisiensi dan kenyamanan layanan perumahan bagi mahasiswa. Aplikasi ini bertujuan untuk menggantikan sistem pemesanan yang masih manual dengan solusi berbasis teknologi web yang memudahkan mahasiswa mengakses informasi dan melakukan reservasi secara praktis. Metode yang digunakan adalah waterfall, dimana proses perancangan perangkat lunak berurutan yang berkembang ke arah bawah seperti air terjun  dan termasuk metode yang cocok untuk digunakan dalam perancangan sistem yang  spesifikasinya  tidak  berubah-ubah dan bersifat sistematis serta berurutan, sehingga setiap tahap dalam proses perancangan akan dimulai apabila tahap sebelumnya telah selesai dikerjakan. Terdapat 5 tahap dalam metode waterfall, yaitu analisis, design, implementasi, testing, dan maintenenance. Memungkinkan pengguna dengan mudah memeriksa ketersediaan, fasilitas, dan tarif mess serta asrama secara real-time. Melalui sistem pemesanan online yang terintegrasi, mahasiswa dapat melakukan reservasi kamar dengan cepat, efisien, dan bebas hambatan. Penerapan teknologi web diharapkan dapat mengurangi kerumitan dalam pengelolaan perumahan mahasiswa, menghemat waktu, dan meningkatkan transparansi informasi. Penggunaan Aplikasi Booking Mess dan Asrama berbasis web tidak hanya mengoptimalkan pengelolaan perumahan, tetapi juga meningkatkan pengalaman mahasiswa dalam mendapatkan tempat tinggal yang sesuai dengan preferensi dan kebutuhan mereka. Dengan demikian, aplikasi ini diharapkan dapat memberikan kontribusi positif terhadap kemajuan teknologi informasi di lingkungan akademis dan memberikan solusi modern untuk kebutuhan perumahan mahasiswa.
Conservation of Sufism Values in the Study of Sufistic Literary Works at the Maulana Rumi Islamic Boarding School
Authors: Wahyudi Heri Fadli , Fajar Fajar , Kuswandi Iwan
Published: February 2024

The existence of literature in modern society is often considered and interpreted as a form of imaginative writing, including Sufistic works. If studied more deeply, Sufistic literary works contain Sufistic values worthy of valuable reference materials and reference sources, becoming one of the prides of art in Islam. This type of research is descriptive qualitative, with techniques taken through interviews, observations, and documentation involving caregivers, students, and pilgrims of the Maulana Rumi Islamic Boarding School. Meanwhile, analytical methods are in the form of data reduction, presentation, and inference of data. This study concludes that Sufistic literary works as a medium of learning, entertainment, confidence enhancer, and hope-giver. These four functions are an effort to form a close relationship between God and his creatures.
Kemampuan Pemahaman Konsep Teks Eksposisi Berbantuan Kuis pada Google Form Siswa Kelas X SMA Muhammadiyah 1 Pekanbaru
Authors: Calista Novia , Faizah Hasnah , Permatasari Silvia
Published: February 2024

Penelitian ini bertujuan untuk mengetahui tingkat kemampuan siswa dalam memahami materi konsep teks eksposisi. Teks eksposisi dijadikan peneliti sebagai acuan pokok pembahasan yang akan dikaji dari sisi pemahaman siswa terhadap materi yang disampaikan oleh guru. Tujuan untuk mengetahui dan mendeskripsikan tingkat kemampuan pemahaman konsep teks eksposisi berbantuan kuis pada Google Form siswa kelas X SMA Muhammadiyah 1 Pekanbaru.Subjek pada penelitian ini ialah siswa kelas X SMA Muhammadiyah 1 Pekanbaru dengan teknik Probability Sampling dengan jenis Simple Random Sampling (sistem acak). Sampel pada penelitian ini berjumlah sebanyak 56 siswa yang diperoleh dari sistem undi. Data yang digunakan dalam penelitian ini adalah hasil tes yang diperoleh siswa melalui fitur kuis Google Form. Hasil perhitungan yang telah dilakukan, menunjukkan nilai – t tabel < t hitung < + t tabel (-1,674 < 0,828 < + 1,674). Dengan demikian, maka H0 diterima karena hasil pengujian hipotesis membuktikan bahwa hasil tes kemampuan siswa dengan nilai 77,07 melebihi nilai dugaan hipotesis yakni dengan nilai kriteria ketuntasan minimal 75.
Manajemen Karir dan Pengembangan Diri Mahasiswa: Perbandingan Strategi pada Jalur Masuk Perguruan Tinggi
Authors: Bahar Andrizal , Giatman M , Maksum Hasan
Published: February 2024

The aim of this study is to compare career management strategies and levels of self-development among automotive engineering students at FT UNP who enrolled in 2019, particularly at the fourth stage of their studies. The research sample comprises 60 students, with 20 students from each admission path: SNMPTN, SBMPTN, and Independent Selection. The analysis employs ANOVA to address two research hypotheses regarding the differences in career management strategies and levels of self-development among the three admission paths.

The results of the study significantly support the first hypothesis, indicating a meaningful difference in career management strategies among students admitted through SNMPTN, SBMPTN, and Independent Selection. Similarly, the second hypothesis is also confirmed, demonstrating a significant difference in the level of self-development among students from the three admission paths.

This research provides valuable insights into how automotive engineering students navigate their careers and self-development through various admission paths. The practical implications of the study can offer guidance to academic institutions and stakeholders to enhance the effectiveness of career management and student self-development, taking into account the diverse characteristics and needs of students from different admission paths.