bluuebunny/crossref_metadata_2025 huggingface dataset:
Simulasi Termodinamika Pengaruh Temperatur Subcooling di Kondensor Terhadap Kinerja Cold Storage
Authors: Bunganaen Wenseslaus
Published: February 2024

The subcooling temperature in the condenser can affect the overall performance of the refrigeration system. One of the refrigeration systems that plays an important role in the cold chain of fishery products is cold storage. This paper discusses thermodynamic study of the effect of condenser subcooling temperatures on the performance of cold storage that operates based on a vapor compression refrigeration cycle based on the CoolPack software. The subcooling temperatures varied was 5 – 10 Kelvin and the system performance parameters analyzed were refrigerant mass flow rate, heat rejected in the condenser, compressor power and coefficient of performance. The results of this study indicate that as the subcooling temperature increases, the refrigerant mass flow rate decreases so that the compressor power and the rate of heat release in the condenser also decrease. Thus, the performance coefficient of cold storage will increase as the subcooling temperature increases.
Studi Eksperimental Efisiensi Rumah Pengering Umbi Porang Sistem Hibrid (Energi Surya–Biomassa) dengan Variasi Beban Pengeringan
Authors: Gurnawati Gurnawati , Kameo Putry P. E. , Koehuan Verdy A.
Published: February 2024

Driying is one of the most important post-harvest processes, considering that this process absorbs a lot of energy. It is estimated that 12% of the total energy used in the food industry and agriculture is for drying. The accumulated heat it used to dry the Porang in the Solar Dryer. The results showed that the final moisture content of porang tubers after drying for each load variation obtained the lowest value of  9,90%wb at a loas variation of 10 kg and the highest drying rate of 0,550 kg/hour from the assumption of an initial moisture content of 70%wb. While, at the load variation of 8,5 kg (H1) and 14 kg (H3), the final moisture content still met the standards, namely 11,4% wt and 10,98% wt with the lowest drying rate 0,330 kg/hour (H3). If it is related between the distribution of temperature and humidity in the drying with the drying rate, specific energy consumption (KES), and drying efficiency, then there are differences between these variables. This shows the results of an inverse comparison between specific energy consumption, but is directly proportional to the drying rate and drying efficiency
Produksi Gas HHO melalui Perubahan Polaritas Sumber Listrik DC
Authors: Mandala Jani F. , Koehuan Verdy Ariyanto , Dwinanto Matheus M.
Published: February 2024

One form of substituted energy is the production of HHO gas as a zero pollutant with the main raw source being water for use as fuel for internal combustion engines. There are several methods to produce HHO gas, one of which requires an HHO reactor which contains cells made of stainless steel as electrodes and water in the form of an electrolizer as a catalyst for producing HHO gas as a result of triggering a DC power source. This working principle underlies the modification of HHO gas production by experimenting with materials from an electric chassis containing stainless steel and treated with PWM 50 herz dutycycle 50 with a time span of 1 minute until a change in the polarity of the DC source occurs. The experimental results show that the reactor design with 13 plates, working at a voltage of 12 volts and a current of 10 amperes is connected to a stainless steel plate as an anode-cathode and the use of an electrolyzer (NaHCO3) can produce 0.151 liters of HHO gas. The results of HHO gas through polarity change treatment with an average time of 2.42 minutes and an efficiency of 10.148% while without polarity change treatment, an average time of 2.39 minutes and an efficiency of 10.219%.
Fenntartható létharmónia, esztétikum és a feminin reprezentációja
Authors: Major Gyöngyi
Published: February 2024

Az önközpontú életmodellből a kapcsolódások preferálhatóságának irányába mutató társadalmi együttélési formákat, újfajta viszonyulások előtérbe helyezésével, új értelmezésben igyekszünk konstruálni. Ebben a vonatkozásban a női archetípus reprezentáltságára a kortárs társadalmi elmében, a harmonikus integráltságának univerzális problematikájára korunk egyik legmarkánsabb társadalmi kérdésköreként tekintünk. A feminin kifejeződésének kérdéskörét civilizációs vonatkozásban tárgyaljuk. Kísérletet teszünk a fenntartható létharmóniát az „IgazSzép” egyensúlyában vizsgálni, s a homo oeconomicus felelősségét tágabban, a Létművészet kontextusának lehetséges paradigmatikus identitásképében értelmezni.
Faipari por-forgács elszívó hálózatok és a munkahelyi légtér fapor tartalmának kérdései
Authors: Németh Gábor , Németh Szabolcs , Kocsis Zoltán , Magoss Endre
Published: February 2024

A faipari por-forgács elszívó hálózatok tervezési, kivitelezési és üzemeltetési kérdései Magyarországon nem egyértelműen szabályozottak pedig komoly munkaegészségügyi probléma és túlzott energiafelhasználás jelenhet meg egy rosszul kivitelezett rendszer esetében. A Szerzők ismertetik a faiparra jellemző faporokkal kapcsolatos munkaegészségügyi problémákat, a por-forgács elszívó rendszerek javasolt tervezési feltételeit a munkaegészségügyi és energiafelhasználási szempontok figyelembevételével.
Vászontól kompozitig : Anyaghasználat a repülőgépgyártásban
Authors: Zsákai Balázs , Alpár Tibor , Horváth Péter György
Published: February 2024

A tanulmány célja, hogy átfogó képet adjon a repülőgépgyártásban alkalmazott anyagok és dizájn-elvek fejlődéséről. Száz éve a fa, ötven évvel ezelőtt az alumínium uralta a repülőgépipart. Mára a másodrendű szerkezeti anyagok nagy része szénszál-erősítésű polimerekből és méhsejtes anyagokból áll, míg a kritikus részek esetében új, vagy korábban megmunkálhatatlan fémek kerültek bevonásra az anyag-mixbe. Az értekezésben bemutatásra kerülnek ezen innovatív anyagok és felhasználási területeik.
Nowe gatunki obce i rodzime rozprzestrzeniające się w północno-wschodniej Polsce poza granicami swoich pierwotnych zasięgów
Authors: Wołkowycki Dan , Wołkowycki Marek
Published: February 2024

The paper presents data on 32 alien plant species as well as seven ones native for other regions of the country which had not been recorded in NE Poland before or were known so far from only a few sites. The most important source of the spread of alien species in the initial stages of colonization is their intentional introduction into cultivation. Ornamental plants constitute 48.7% of recorded new species. The railway routes allowed spontaneous colonization of nine species (23%). The remaining species (28%) were most likely introduced by road transport of people and goods. The vast majority of alien species (77%) begin colonization in highly disturbed man-made habitats, especially ruderal ones in urban areas, as well as roadsides and embankments along communication routes, and so far they have appeared only in the sites of such types in the region. Only a few plants of alien origin are able to colonize forest habitats (i.a. trees and shrubs spreading by birds: Crataegus coccinea, Malus toringo and Rubus laciniatus). The expansion of Miscanthus sacchariflorus may pose the greatest risk of entering semi-natural habitats and naturally valuable areas in the near future. Predictions regarding the possibility of an explosive spread of Iva xanthiifolia did not come true. This may also apply to Erechtites hieraciifolius.
Stunting Knowledge among Mothers with Stunting Children in Tasikmalaya
Authors: Miftahul Falah  , Sari Nina Pamela , Lilis Lismayanti
Published: February 2024

Good and healthy nutritional conditions during infancy are an important foundation for future health. Malnutrition that occurs during this period can disrupt growth and development. Good knowledge will create good attitudes, which in turn, if these attitudes are deemed appropriate, good behavior will also emerge. The aim of this study was to explore of mother’s knowledge with stunting children at the Leuwisari Public Health Center in Tasikmalaya Regency. Cross-sectional was used in the study design. The results obtained a p-value of 0.000, indicating that there was a relationship between maternal knowledge about nutrition and the incidence of stunting in toddlers aged 6-23 months. It can be concluded that mothers' knowledge of stunting was poor. It is recommended that health workers need increase education to the public about the nutritious food that is specifically for toddlers.
Life Experience of Sirau Community Health Resilience in Facing Floods
Authors: Lutfi Muhammad , M. Hanif Prasetya Adhi
Published: February 2024

In Indonesia, floods are a common disaster particularly among Sirau Village, and Kemranjen Region, Banyumas, Central Java. The climate and geographic location are two main factors resulting from the floods in Sirau Village. The aims of study is to gain insight into the experiences and health effects of flood-affected inhabitants of Sirau Village. A qualitative with descriptive phenomenology used to carry out the study. The results of the study showed that three topics emerged from the study: theme 1 was how the society saw floods; theme 2 was how flood water was used; and theme 3 was illnesses linked to flooding. Discussion topics include the general public's opinions on floods, uses of floodwater, and medical issues. In conclusion the residents of Sirau Village, flooding is typical, and when it happens residents tend to suffer from various diseases, prompting them to seek treatment at the health post. Some residents use flood water for their daily needs as well
Clinical Supervision of Nursing Care Documentation at BRSUD Tabanan
Authors: Afriyanti Desi , Ati Surya Mediawati  , Irman Somantri
Published: February 2024

Appropriate clinical supervision by the head of the room can improve the performance of implementing nurses in carrying out nursing care documentation. Supervision is an important part of management. This study aims to determine the clinical supervision of nurses in implementing nursing care documentation in the inpatient room of BRSUD Tabanan. The method used was quantitative with a descriptive design using a cross sectional approach with a population of executive nurses in 12 inpatient rooms with a sample size of 145 executive nurses. Data collection using a questionnaire. The results obtained clinical supervision of the head of the room in the inpatient room of Tabanan Hospital has effective supervision of 95 nurses (65.5%). the tendency of clinical supervision used in the inpatient room of Tabanan Hospital in implementing nursing care documentation with an average value of 32.53, the highest of which is the normative function. The recommendation of this study is that the program is expected in an effort to develop a policy and operational standards related to clinical supervision activities in implementing nursing care documentation.
Description of Work Stress of Nurses
Authors: Meri Dilgu , Mustika Aai
Published: February 2024

The emergence of work stress is very influential. The first thing that occurs is psychological and emotional disorders, if it continues it will cause physical disorders. The aim of this research was to determine the description of work stress for nurses in the Ibnu Sina Islamic Hospital Pekanbaru. This type of research is quantitative with analytical descriptive. The research was conducted in April 2023 - June 2023. The population in this study was 120 nurses or respondents using a sampling technique. The research results showed that the majority of respondents had moderate work stress, namely 50%. Meanwhile, at least 23.3% experienced work stress in the severe category. It is hoped that nurses can prevent the emergence of work stress while working, which can lead to a decline in nurses' job performance.
Overview of Knowledge and Motivation of Pregnant Women Towards Prevention of Pregnancy Risk Hazards in the Kebon Handil Health Center Working Area, Jambi City
Authors: Erna elfrida simanjuntak
Published: February 2024

Based on data from the Jambi City Health Office in 2021, the number of pregnancy risk detections in Kebon Handil was 54 (37.6%), in 2022 there were 40 people (18.2%) who were detected with pregnancy risk, and in 2023 from January to May the number of people detected with pregnancy risk was 62 people (5.6%) (Jambi City Health Office 2023). This research is a descriptive study with the research design used is a survey to determine the knowledge and motivation of pregnant women towards preventing pregnancy risk hazards. This research has been conducted in the working area of the Kebon Handil Health Center, Jambi City The population in this study were all pregnant women totaling 281 people with sampling techniques using random sampling, with a total sample of 56 people. Data collection concerning the independent variables of knowledge, motivation and education level will be collected at the same time as the dependent variable, namely the prevention of pregnancy risk hazards, in order to obtain complete data in a relatively fast time. The results of the study from 56 pregnant women who became respondents in this study, 60.7% had good knowledge about preventing pregnancy risk hazards and 39.3% had poor knowledge about preventing pregnancy risk hazards. Of the 56 pregnant women studied, a small portion of 46.4% had high motivation towards the prevention of pregnancy risk. It is suggested that the Health Office can be used as material in an effort to improve the quality of antenatal care that affects the motivation of pregnant women in obtaining information about preventing pregnancy risks, by carrying out adequate efforts in ANC to provide counseling for pregnant women at Puskesmas in Jambi City.
The Relationship Between Knowledge and Family Motivation Toward Adherence to Taking Medication for Mental Illness Patients in the Ajibarang Hospital Working Area
Authors: Cahyabuan Ade Nurul , Meida Laely Ramdani
Published: February 2024

Mental disorders are often perceived as problems that do not directly cause death but havelong-term effects on physical health, leading to an individual's inability to self-care, the risk of suicide, and the riskof self-harm or harm to others. Mental disorders manifest as disturbances in thought, behavior, and feelings,characterized by a cluster of meaningful symptoms and behavioral changes that can cause suffering and impairan individual's ability to function socially and economically. To determine whether there is a correlationbetween family knowledge and motivation with medication adherence in patients with mental disorders at RSUD(Regional Public Hospital) Ajibarang. This study employed a quantitative method with a cross-sectionaldesign. The sampling technique used accidental sampling with a sample size of 53 respondents who met the inclusion and exclusion criteria. This study's results show a correlation between family knowledge andmedication adherence in patients with mental disorders, with a p-value of 0.000 (p0.05). There is also acorrelation between family motivation and medication adherence in patients with mental disorders, with a p-valueof 0.000 (p0.05). Conclusion: There is a correlation between family knowledge and motivation with medicationadherence in patients with mental disorders in the service area of RSUD Ajibarang.
Competencias laborales blandas de alto impacto en egresados universitarios. Un estudio descriptivo
Authors: Varona Albán Juan Carlos , Ramos Benítez Mayra Cristina
Published: February 2024

Actualmente, la formación profesional no solo debe estar fundamentada en el conocimiento, sino en competencias laborales blandas exigidas por el mercado laboral. Este artículo analiza la pertinencia de las competencias laborales impartidas en la Universidad del Cauca, respecto a las exigidas en el mercado. Desde una investigación mixta, se realizaron 3 encuestas dirigidas a 1054 egresados, 77 representantes de empresas y 36 coordinadores de programas de pregrado de la institución, desde tres componentes: oferta laboral, espacios de desempeño profesional y necesidades de formación de competencias laborales. Los resultados evidencian que competencias como la autoconfianza, la toma de decisiones y el liderazgo se desarrollan mayoritariamente al egresar de la Universidad, en tanto que la creatividad, la empatía y los valores se adquieren durante la formación. Por su parte, las competencias más solicitadas por las empresas son: trabajo en equipo, comunicación asertiva e iniciativa. Para los programas académicos las competencias más relevantes son liderazgo, trabajo en equipo e iniciativa. Se concluye que la poca articulación entre la universidad y el sector productivo afecta la formación de competencias laborales blandas. Lo que, a su vez, dificulta la vinculación laboral y la capacidad de dar respuesta a las necesidades y expectativas sociales.
Palabras claves: Competencia profesional, Valores sociales, Formación Profesional, Capacidad, Educación Superior.
La vida en la molienda: satisfacción con la vida y bienestar psicológico entre productores de panela del suroccidente colombiano
Authors: Redondo Pacheco Jesus , Estévez Lizarazo Jaqueline , Rueda Pimiento Oscar Eduardo
Published: February 2024

Las investigaciones sobre satisfacción con la vida y bienestar psicológico en el trabajo se han centrado en estudiar cómo diferentes variables generan satisfacción e insatisfacción en los trabajadores. El sector panelero es el segundo más importante en la agroindustria colombiana, presentando condiciones de incertidumbre y precariedad laboral. El objetivo fue, a través de un diseño descriptivo-correlacional, investigar la posible relación entre la satisfacción con la vida y las dimensiones del bienestar psicológico en 78 personas con edades entre los 14 y 61 años (M = 32; DT = 11.97) que trabajan con la panela en las comunidades de la cadena agroindustrial de la producción de panela en Güepsa, Santander (Colombia). El coeficiente de correlación r de Pearson mostró una relación positiva y significativa entre la satisfacción con la vida y todas las dimensiones del bienestar psicológico. Además, se presentó la mayor correlación entre la Satisfacción con la vida y la dimensión del Dominio del entorno, así como asociaciones más altas entre las dimensiones de Autoaceptación y el Dominio del entorno con el Crecimiento personal. Se deben diseñar programas de intervención sobre el bienestar psicológico que proporcionen condiciones para aumentar la satisfacción con la vida de los trabajadores del sector panelero.
Autorregúlate, a Methodology to support self-regulated learning in MOOC courses
Authors: Cerón Jhoni , Baldiris Silvia , Quintero Jairo
Published: February 2024

Global education is facing major challenges, including the lack of strategies and methods to ensure that students are truly engaged in the learning process, self-regulating their learning, and promoting successful completion of the educational process. In this research, we introduce Autorregúlate, a methodology to support self-regulated learning in Massive Open Online Courses (MOOCs), which from the design of the MOOC contributes to maintaining motivation and self-regulation throughout the course. Autorregúlate provides concrete and easy-to-implement guidelines for diverse teams in the creation of MOOCs, based on Zimmerman's self-regulation model. The methodology was validated in real MOOC courses using two evaluation instruments, the Questionnaire OSLQ and the Keller's Motivation Survey. Results show high levels of motivations (M=3,83; SD=0,7). On the other hand, results revel self-regulation strategies adoption by the participants, in particular, Goal setting (M=4,0; SD=0,7), Environmental structuring (M=4,1; SD=0,7), Task strategies (M=3,7; SD=0,7), Time management (M=3,84; SD=0,8), Seeking help (M=4,1; SD=0,8) and Self-evaluation (M=4,0; SD=0,7). Therefore, Autorregúlate support students on self-regulating their learning while achieving a sustained motivation.
Motivación y estrategias de aprendizaje en educación universitaria
Authors: Hoces Zeida
Published: February 2024

La motivación impulsa el deseo de aprender, mientras que las estrategias de aprendizaje optimizan la adquisición de conocimientos, potenciando el éxito educativo en cualquier contexto y nivel. El libro presenta un informe de investigación, que tuvo el objetivo de determinar cuáles son los niveles de motivación y estrategias de aprendizaje en los estudiantes universitarios de Educación en la Universidad Nacional de Huancavelica a través del test MSQL (Motivated Strategies for Learning Questionnaire). Se presenta las bases teóricas más relevantes de la motivación y las estrategias de aprendizaje en el contexto universitario. Además, se presenta la metodología empleada para el cumplimiento del objetivo de investigación. El estudio concluyó que la mayoría de los estudiantes analizados tienen niveles altos de motivación y niveles medios de empleo de estrategias de aprendizaje. Las estrategias más utilizadas incluyen la regulación de recursos, el ensayo, la autorregulación metacognitiva y la gestión del tiempo y el entorno de estudio, entre otras. Estos resultados pueden indicar un alto interés por aprender, pero con margen de mejora en la implementación efectiva de estrategias de aprendizaje. Es importante enfocarse en el fortalecimiento de sus habilidades de aprendizaje. Se destaca la difusión de estrategias más efectivas para aprender, como la planificación, la toma de apuntes, el uso de recursos y la gestión del tiempo.
PIXE analysis of Late Bronze Age situlae from the eponymous Hajdúböszörmény-Csege-halom I hoard and Sényő-Dajkahegy, Northeastern Hungary
Authors: Tarbay János Gábor , Dani János , Bálint Mariann , Kertész Zsófia , Szikszai Zita , Papp Enikő , Lukács Balázs , Angyal Anikó
Published: February 2024

The paper introduces the particle-induced X-ray emission analysis (PIXE) of two Hajdúböszörmény-type situlae from the eponymous Hajdúböszörmény I hoard (collection of the Hungarian National Museum, Budapest) and Sényő (collection of the Jósa András Museum, Nyíregyháza). Both situlae are representative types of the period between 1080 and 960 BC, Ha B1, or the ‘Hajdúböszörmény hoard horizon’ of the Hungarian Late Bronze Age. The obtained results are significant in that they are the very first to characterise the classic Hajdúböszörmény-type situla from their core distribution area, i.e., the region where this metal vessel type was presumably produced. The paper is focused on a description of the elemental composition of these tin bronze vessels, with particular attention on the grouping of their accompanying elements and the ratio of tin. The PIXE results suggest that a rather homogenous raw material was used to produce and repair these objects, which can be correlated with the CG16 Copper Group. The ratio of tin was relatively high, mostly around 9–10 wt%; low values were only identified on one of the repaired parts of the Sényő situla and a secondarily attached copper rivet.
Prevalence of posture disorders in schoolchildren according to computer optical topography
Authors: Radchenko Olga R. , Sadykova Milyausha R. , Gatiatullin Bulat A. , Radchenko Anastasiya S.
Published: February 2024

Aim – to assess the prevalence of posture disorders in schoolchildren in the city of Kazan according to optical computer topography to increase the effectiveness of ongoing preventive measures.
Material and methods. As part of the ongoing preventive medical examination of underage students in November-December 2022, a computer topographic examination of 776 schoolchildren (347 girls and 429 boys) aged 8.49–16.5 years was conducted in two schools in Kazan. To process the obtained data, the proportion of the feature was calculated, Wilson confidence intervals for occurrence frequency.
Results. The study revealed that 44 (12.68%) girls and 62 (14.45%) boys were relatively healthy – they were assigned to the first health group in terms of posture (I-norm; I-subnorm – scoliosis 0–1st degrees); 251 (72.33%) girls and 300 (69.93%) boys had postural disorders; spinal deformities of moderate severity (scoliosis of the 1st–2nd degree and other spinal deformities) were found in 51 (14.7%) girls and 63 (14.69%) boys, and the identified deviations were more common among high school students; scoliosis grade 3 and above was found in one 11-year-old girl, two 12-year-old and two 15-year-old boys (0.29% and 0.93%, respectively). All parents were informed of the screening results; recommendations were given to parents whose children were at risk or who had posture disorders and spinal deformities.
Conclusion. The occurrence of posture disorders in schoolchildren in Kazan does not differ from the average level in Russia and does not have a statistically significant difference among girls and boys, however, with an increase in the age of schoolchildren, the proportion of moderate spinal deformities increases: among 15-year-old girls – 19.51% (CI 95% 7.38-31.64); among boys aged 16 – 20.55% (95% CI 11.28-29.82).
Survival Strategy in Accepting Threats And Opportunities At Pesantren Assunniyah Kencong Jember Indonesia
Authors: Bin Yassir Muhammad Yasaruddin , Halid Ahmad , Mubarok Dede Husni
Published: February 2024

This article reveals very interesting things about the survival strategy of Islamic boarding schools in facing challenges and filling opportunities for educational progress at the Assunniyah Kencong Jember Islamic boarding school. therefore this research uses quantitative methods with an ethnographic study approach to describe the way they think, live, and behave in developing Islamic boarding schools. The research problem is how is the Islamic Boarding School Education Survival Strategy in Facing Challenges and Filling Opportunities for Educational Progress at the Assunniyah Kencong Jember Islamic Boarding School. The survival strategy of the Assunniyah Jember Islamic boarding school in facing challenges and filling opportunities for educational progress uses the TOWS analysis model: Threats, Opportunities, Weaknesses, and Strengths. So that the use of this TOWS analysis at the Assunniyah Jember Islamic boarding school can be able to face challenges and fill opportunities and have the strength of tradition in developing Islamic boarding school education programs into a sporadic educational model.
Learning the Values of Multicultural Islamic Education as an Effort to Solve Santri Delinquency
Authors: Renaningtyas Peni Catur , Ramlan Siti Rosilawati , Ghony Djunaidi
Published: February 2024

Pesantren is an Islamic educational institution that has multicultural characteristics. The students who study at Islamic boarding schools generally come from various regions in Indonesia and even other countries with various ethnicities, races, cultures, languages, and family backgrounds from different socio-economic backgrounds. There are also variants of the education system in pesantren ranging from formal, non-formal, and informal education. The variety of diversity handled by an Islamic boardischoolsool often causes various phenomena of friction between students. So that a formula or approach to solving students' misbehavior is needed in solving and building constructive solutions through understanding, attitudes, and behavior of mutual respect in instilling the values ​​of multicultural Islamic education that have been developed in Islamic boarding schools. This study aims to analyze and find the basis of values, learning processes, and educational models of Islamic boarding schools in multicultural Islamic religious learning as a conflict resolution for students at Islamic boarding schools Nurul Islam Antirogo and Islamic boarding schools al-Qodiri Jember. This study uses a qualitative approach, a type of case study with a multi-site design. Data collection uses in-depth interviews, participant observation, and document studies. Data analysis used interactive analysis the Miles & Hubermantechnique of checking the validity of the data is used by credibility by using triangulation of data and sources, dependability, conformability, and transformability. The results of the research show (1) the foundation of values ​​(a) The introduction of ma'had and ta'aruf to respect each other, accept and strengthen equality not difference with the cultural values ​​of multicultural Indonesian citizenship with the core of civic virtue (ukhuwah Islamiyah, wathoniyah and basyariyah) (b) Islam rahmatan lil alamin as a religion of love, safety and peace, (c) the values ​​of aswajaan tawassuth (moderate), tawazun (balanced ), tasamuh (tolerance), ta'awun (help), husnudlan (favorable) and i'tidal (fair) in the process of multicultural Islamic religious education and solving students' problems/conflicts. The cause of the santri conflict is the difficulty factor in building new relationships with differences. The conflict resolution approach develops from Levin: parsing problems, solving problems, removing or eliminating problems, building reconciliation, and developing togetherness.
Nationalism Education: Dialectical Relations Between Darussalam Islamic Boarding School Education and Tradition of the Manokwari Society of West Papua
Authors: Syarifah Ma’isyatusy , Indriyani Dian , Almachim Ainul Churria
Published: February 2024

Research refutes the opinion of Francis Fukuyama, in his book The End of History and the Last Man (2006) which states that nationalism is dead and does not need to be taught. This thesis was written to strengthen previous research which also questioned the existence of nationalism in the world of education such as Coulby and Zambeta (2007) which stated that the old ideology of nationalism which in certain aspects was universalistic, humanistic conceptualized by intellectuals, lost "truth" and the power to captivated many people in the west. A new concept is needed to strengthen nationalism education which strengthens 'national stability' in areas transitioning towards industrial culture. Dewey ( 2010 ) stated that nationalism education for students forms the characteristics of a democratic life that cannot be separated from learning. Maksu>d (2008) states that nationalism education is an effort to raise national personality and pride in the homeland. Efforts to strengthen these values cannot be denied through teaching at all levels of education. This research shows that (1 ) the ideology of nationalism needs to be taught in formal education because it is considered dead; (2) Nationalism education is the basis for strengthening the spirit of unity and nationality; (3) Strengthening nationalism through formal education (schools and Islamic boarding schools) is one of the effective steps to suppress national disintegration. The main sources of this thesis are various research results and documentation relating to the dynamics of the pesantren in Manokwari which are synonymous with Islamic studies and traditionalism, with a pluralistic society adhering to the majority Christian religion and the strength of the Free Papua Organization movement. the dealektics of the educational tradition of nationalism in the Darussalam Islamic Boarding School and the cultural traditions of the local community which are implemented in behavior and attitudes within the people of West Papua. To obtain these data, observations, interviews and documentation were carried out which were analyzed through qualitative research with a phenomenological approach.
Analisis Kandungan Mineral Air Tanah dan Gambaran Status Karies Gigi pada Masyarakat Desa Mala Kepulauan Talaud
Authors: Sagemba Pascal G. , Mintjelungan Christy N. , Kepel Billy J.
Published: February 2024

Abstract: Elements present in ground water can be influenced by the surrounding environment. High levels of fluorine and calcium in ground water can have an impact on public health, including dental health. The most common dental and oral health problem in people of all age groups is dental caries. This study aimed to analyze the mineral content of ground water and to describe the status of dental caries in the community at Desa Mala. This was a descriptive study with a cross-sectional design using total sampling of age group of 20-50 years with a population of 110 people. Water samples were tested in the laboratory for its fluoride content and hardness. The results obtained 74 people as subjects according to the inclusion and exclusion criteria. Fluorine content in drinking water samples was 0.36 mg/L and the hardness (CaCO3) was 294 mg/L. The average of DMF-T index measurement of dental caries of subjects was 7.6. In conclusion, the fluoride level and hardness of the well water in the Desa Mala community is suitable for drinking, however, the dental caries profile in the community is very high.
Keywords: mineral content of groundwater; dental caries status; fluor; calcium
  
Abstrak: Unsur-unsur yang ada dalam air, dapat dipengaruhi oleh lingkungan sekitar. Kadar fluor dan kalsium yang tinggi dalam air dapat berdampak pada kesehatan masyarakat termasuk kesehatan gigi. Masalah kesehatan gigi dan mulut yang paling banyak ditemui pada masyarakat dengan berbagai golongan umur ialah karies gigi. Penelitian ini bertujuan untuk menganalisis kandungan mineral air dalam tanah dan mengetahui gambaran status karies gigi pada masyarakat di Desa Mala. Jenis penelitian ialah deskriptif dengan desain potong lintang dengan total sampling pada golongan usia 20–50 tahun dengan jumlah populasi 110 orang serta melakukan uji sampel air di laboratorium untuk menguji fluor dan kesadahan dalam air. Hasil penelitian mendapatkan 74 orang sesuai dengan kriteria inklusi dan ekslusi. Kandungan fluor dalam air minum sebesar 0,36 mg/L dan kesadahan (CaCO3) sebesar 294 mg/L. Hasil pengukuran indeks DMF-T karies gigi pada sampel penelitian sebesar 7,6. Simpulan penelitian ini ialah kadar fluor dan kesadahan air sumur di Desa Mala masih layak untuk diminum sedangkan gambaran karies gigi pada masyarakat tergolong masih sangat tinggi.
Kata kunci: kandungan mineral air tanah; status karies gigi; fluor; kalsium
Checklist of Mangrove Snails (Mollusca: Gastropoda) in the Coastal of Sungai Nyirih Village West Kalimantan
Authors: Safitri Ikha , Sofiana Mega Sari Juane , Maulana Adrian
Published: February 2024

Desa Sungai Nyirih is located in Jawai District, Sambas Regency, West Kalimantan. This village is a coastal with the potential for mangrove forests and a diversity of biota such as snail (mollusks: gastropods). Snails are one of the biota that are consumed in various ways by the local community. Gastropods play an important role in the food chain. Apart from that, this biota is a bioindicator of the quality of the waters. Data collection on snail species in the mangrove ecosystem of Desa Sungai Nyirih Village is not yet available. Therefore, this research aims to identify the types of snails (Gastropoda) found in Desa Sungai Nyirih, Sambas. Snail samples were collected using an exploration method throughout the mangrove ecosystem. The species of sample was identified. They were Cassidula aurisfelis, Cassidula nucleus, Pirenella cingulata, Cerithidea obtusa, Ellobium sp., Neripteron violaceum, dan Littoraria melastonoma, Littoraria albicans, and Littoraria scabra.
Keywords: gastropods, Cassidula, Pirenella, Cerithidea, Neripteron, Ellobium, Littoraria
Abstrak
Desa Sungai Nyirih secara adminitrasi terletak di Kecamatan Jawai, Kabupaten Sambas, Kalimantan Barat. Desa ini merupakan salah satu desa pesisir dengan potensi hutan mangrove dan keanekaragaman biotanya, salah satunya adalah keong (moluska: gastropoda). Keong adalah salah satu biota yang dikonsumsi dengan pengolahan yang beraneka ragam oleh masyarakat setempat. Gastropoda berperan penting dalam rantai makanan. Selain itu, biota ini merupakan bioindikator kualitas suatu perairan. Pendataan jenis keong di ekosisten mangrove Desa Sungai Nyirih belum tersedia. Oleh karena itu, penelitian ini bertujuan untuk mengidentifikasi jenis keong (Gastropoda) yang ditemukan pada Desa Sungai Nyirih, Sambas. Pengumpulan sampel keong dilakukan dengan metode eksplorasi di seluruh ekosistem mangrove. Sampel kemudian diidentifikasi jenisnya. Genus yang ditemukan adalah Cassidula aurisfelis, Cassidula nucleus, Pirenella cingulata, Cerithidea obtusa, Ellobium sp., Neripteron violaceum, dan Littoraria melastonoma, Littoraria albicans, dan Littoraria scabra.
Kata kunci: gastropoda, Cassidula, Pirenella, Cerithidea, Neripteron, Ellobium, Littoraria
A microfluidic sensor for continuously measuring membrane potential changes in interactions between taste substances and lipid polymer membranes
Authors: Tahara Yusuke , Kikuya Shogo , Okada Takeshi , Suzuki Yuto , Takigawa Ryo
Published: February 2024

To evaluate the taste changes experienced by humans over time, we developed a microfluidic sensor for continuously measuring membrane potential changes in interactions between taste substances and lipid polymer membranes. The performance of the proposed sensing device was evaluated by determining the dependence on concentration using tannic acid (astringency substance) solutions and measuring the selectivity using other taste quality samples. Furthermore, to demonstrate the practicality of the sensor, we measured three samples of red wine. The fabricated microfluidic sensor could measure changes in membrane potential over time and was shown to have high selectivity comparable to that of the commercialized sensor. In addition, measurements were performed on a real sample of red wine, and the membrane potential response over time was measured for several different wines. Thus, it was shown that a new sensor could be realized for objectively quantifying changes in taste perceived by humans over time.
Analysis of Sezawa mode Rayleigh-type SAWs on ScAlN film/floated electrode layer/ScAlN film/high velocity substrates
Authors: Fukunaga Kei , Suzuki Masashi , Kakio Shoji
Published: February 2024

Surface acoustic wave (SAW) devices for frequency filters are increasingly required to have high performance in future mobile communications. The coupling factors K
2 for Rayleigh-type SAW (RSAW) on ScAlN film/high velocity substrate structures can be enhanced by introducing polarization-reversal structure into the ScAlN film. However, the growth of polarization-reversal ScAlN films with high crystal orientation would be very difficult. In this study, the Sezawa mode RSAWs on layered structures consisting of ScAlN films with floated intermediate electrode layer/high velocity substrates were analyzed by using Farnell and Adler’s SAW propagation analysis and finite element method. We found that the K
2 values of the Sezawa modes were enhanced by inserting the floated intermediate electrode layer without using polarization reversal structure, which were higher than those of the polarization-reversal ScAlN films/high velocity substrates. The enhancement of K
2 would be due to the improvement of the SAW energy concentration at the ScAlN film surface.
Silicon photonics hybrid wavelength tunable laser diode using curved directional couplers with 145 nm tunable range
Authors: Iwanaga Kissho , Tomimura Yuga , Kita Tomohiro
Published: February 2024

The expansion of the wavelength tunable range of wavelength tunable laser diodes is required in optical communication and sensing. Curved directional couplers (DCs) exhibit smaller power coupling efficiency fluctuations than conventional straight DCs, which reduces the wavelength sensitivity of double-ring wavelength filters. In this study, we fabricated a hybrid wavelength tunable laser diode comprising curved DCs with an improved design. This laser diode had a wavelength tunable range of 145.2 nm, which is the broadest tunable range as an external-cavity laser diode with silicon waveguides.
Soft Skills y autoestima y su relación con las variables formativas en el alumnado de orquestas universitarias
Authors: Diz-Otero Mario , Domínguez-Lloria Sara , Pino-Juste Margarita
Published: February 2024

Las orquestas universitarias son instituciones dentro de las Universidades que fomentan la práctica musical entre estudiantes de estudios superiores y, resultan un agente educativo que contribuyen a la formación complementaria del alumnado. El objetivo de este estudio es analizar el nivel de autoestima y destrezas transversales de los intérpretes de orquestas universitarias y su relación con variables formativas. Se dispone de una muestra de 201 intérpretes de orquestas universitarias de varios países de Europa. Entre los principales resultados se destaca que la autoestima es baja y no se asocia con las variables formativas. Sin embargo, tienen un importante dominio de las diferentes competencias transversales y se asocian con las variables formativas. Se concluye que la participación en orquestas universitarias durante el periodo de formación académica en instituciones de Educación Superior resulta un excelente complemento formativo para el desarrollo del alumnado universitario.
Pengembangan Modul Ekosistem Berbasis Paradigma Wahdatul Ulum untuk Siswa Kelas X MAS Al-Wasliyah Percut
Authors: Deni Veronika Sihombing  , Kartika Manalu  , Riris Nurkholidah Rambe
Published: February 2024

Making products in the form of learning modules is the development of the Wahdatul Ulum Paradigm-Based Ecosystem Module. The resulting modules are used as instructional content. This author developed a product in the form of a wahdatul ulum-based module which was carried out at the MAS Al-Wasliyah Percut school with ecosystem material for class X SMA/MA students because modules detailed with the wahdatul ulum paradigm concept are generally not available in biology textbooks. The layout plan contained in this module is expected to be able to encourage students, be cool and be interested in understanding the use of the module because it displays lots of interesting pictures. This increase in exploration takes advantage of the progress of Research and Development (Innovative Work) with the 4D plan which has four phases, namely Characterize, Plan, Advancement, and Spread. Based on the assessment results from experts and also students, it is known that the development of environmental modules is very possible to be used as teaching materials. Media experts scored 87.50 percent, material experts scored 92.30 percent, and religion experts scored 85.41 percent in their due diligence assessment. Ecosystem modules based on the wahdatul ulum paradigm for class X SMA/MA students deserve to be used as additional teaching materials for the learning process, according to the assessment results, namely 91.66% for Biology teachers and 90.88% for students.
Arah dan Strategi Pembinaan Akhlak Santri di Pondok Pesantren Al Yasini Pasuruan
Authors: Andy Huda  , Moch. Rizqi Maulana  , Rahmad Syarifuddin
Published: February 2024

Abstract

The direction and strategy of moral development must continue to be carried out and developed in order to prepare an excellent and civilized generation for the future. Therefore, in this regard, the researcher conducted a study on "The Direction and Strategies of Moral Development for Students (Santri) at Al Yasini Islamic Boarding School in Pasuruan." This research aims to describe the direction and strategies for moral development of students (Santri) at Al Yasini Islamic Boarding School in Pasuruan. This study used a qualitative approach with the natural environment as the direct source of data. The data collection procedures included observation, interviews, and documentation. The researcher used descriptive qualitative data analysis techniques for analysis.

The results of this study indicate that the direction of moral development for students (Santri) is aimed at implementing Islamic teachings, shaping the personality of students, and equipping them to live in society. Meanwhile, the strategies for moral development of Santri are carried out through the Islamic boarding school curriculum, advice and guidance (mauidah hasanah), role modeling (uswatun hasanah), and the habituation of an Islamic way of life. The implications of this research include changes in the behavior of Santri, a more Islamic environment within the boarding school, and an improved public perception of the boarding school.
Kiat Memilih Seorang Pemimpin dalam Konteks Hadis
Authors: Ali Mohtarom
Published: February 2024

Literacy discussion on democracy in the context of hadith concludes that the selection and responsibilities of leaders need to consider several criteria. A qualitative literature study analyzing data highlights the importance of leaders' character, competence, and trustworthiness. In this context, an ideal leader is one with Qurayshi character, capable of governing, affiliating, mobilizing the masses, being economically adept, and exhibiting courtesy. The appointment of leaders should be based on the principle of consultation, with support and aspirations from the community. Leaders loved by the people and who love their people should be shielded from criticism, curses, and killings, although they must remain critical. The main conclusion is that leadership positions will only be honorable and successful if held by individuals with rights, perform their duties correctly, and are not discredited
L’errore nella scuola di Epicuro
Authors: Leone Giuliana
Published: February 2024

L’esame di testi epicurei trasmessi nei papiri ercolanesi o attraverso la tradizione manoscritta medievale consente di studiare l’ampiezza e la profondità di applicazione
della nozione di errore nella scuola di Epicuro in più ambiti, dall’epistemologia
all’etica, dalla filologia alla pedagogia. Si comprende come Epicuro e i suoi, nella consapevolezza che la possibilità di errare è insita nella natura atomica dell’individuo, si siano impegnati, da un lato, nella ricerca di precise indicazioni di metodo da fornire agli allievi per evitare di incorrere nell’errore o per correggerlo, e, dall’altro, nella spietata messa a nudo degli errori più o meno in malafede degli avversari e degli ignoranti.
Male quidam legunt. Servio e gli errori degli interpreti di Virgilio
Authors: Gatti Fabio
Published: February 2024

La disposizione di Servio nei confronti degli altri interpreti di Virgilio è strettamente legata al suo atteggiamento verso il poeta stesso: siccome Virgilio è per lui un’auctoritas, in molti casi Servio confuta interpretazioni altrui proprio per scagionare il poeta da critiche e accuse riguardanti diversi aspetti, da accezioni lessicali a elementi metrico-stilistici, da concordanze sintattiche a questioni contenutistiche. Il contributo si propone di analizzare gli “errori” che Servio imputa a interpreti anonimi di Virgilio: l’analisi permette in particolare di classificare le tipologie di errori rilevati, le espressioni
da lui impiegate per segnalarli, le correzioni proposte e il progresso (o regresso) che la sua interpretazione ha segnato nell’esegesi del testo virgiliano