bluuebunny/crossref_metadata_2025 huggingface dataset:
Dai castelli tardoantichi ai borghi fortificati del bassomedioevo
Authors: Brogiolo Gian Pietro
Published: August 2024

In some fortified villages of the late Middle Ages the walls are, at least in part, those of the castellieri of the Iron Age; in others we can still see a late antique phase referable to the defence system of the empire. The context and consequently the commissioning of the new villages have profoundly changed. The protagonists are the local communities and aristocracies who, in a climate of internal conflict, erected defences since 10th century. Since the end of the 12th century the local governments have founded, on the borders of their territories, new villages protected by walls. In a diachronic vision, between the fifth century and the fifteenth century, it is therefore necessary to take into account the military, social, economic and cultural contexts that determine the functions, structure and diffusion of the fortified villages.
La Força Vella de Girona (2). Castells i torres
Authors: Nolla i Brufau Josep Maria
Published: August 2024

El perímetre de l’anomenada Força Vella correspon al de la ciutat romana fundacional amb l’afegitó carolingi i, durant l’edat mitjana la defensa urbana s’organitzà a través de tres castells (Gironella, Sobreportes i Cabrera) i diverses torres amb un sector de muralla infeudades a mans de diverses famílies. L’estudi, a partir de dades documentals i arqueològiques, intenta identificar-les i, quan és possible, descriure’n elements i característiques.
Assessment of Quality of Life of Doctors during Corona Pandemic in a Tertiary Hospital in Dhaka City
Authors: Md Shariful Haque  , Mohammad Shamsul Ahsan  , Md Shahedul Islam  , Rubaiya Khan  , Bijoy Kumar Dutta  , Jhowhar Datta  , Tanvir Rahman Shah
Published: August 2024

Background: Corona pandemic is an event where there is a rupture of the normal life pattern. The healthcare professionals specially doctors had faced an unknown potential threat to life that made them work in an intense and fearful situation. So, their quality of life (QOL) was affected in that pandemic.
Objectives: To assess the physical health, psychological, social relationship, and environmental domains of quality of life of doctors during COVID-19 pandemic in a tertiary level hospital.
Methods: It was a cross sectional study that included 100 doctors who were working during corona pandemic in BSMMU. Then they were interviewed with a semi-structured socio-demographic questionnaire. Quality of life was assessed by validated Bengali version of World Health Organization quality of life scale brief (WHOQOL-BREF). Data analysis was performed by statistical package for social science (SPSS), version-20.
Results: Among the four domains, the environmental domain had the lowest score followed by physical health and psychological health domain and the social relationship domain showed a relatively higher score. Besides, environmental health scores of female doctors were significantly higher than those of male doctors. Perceptions of quality of life were significantly poor among doctors who were in current economic struggle (p=0.034) or in fear of future economic struggle (p=0.009). Score of environmental health domain were significantly low among doctors who were in current economic struggle (p=0.0137) as well as in fear of future economic struggle (p=0.015).
Conclusion: All domains of quality of life were impaired in doctors during COVID-19 pandemic situation. Among the four domains of WHOQOL-BREF scale, environmental domain was mostly affected. Environmental health of male doctors was worse than female doctors during COVID-19 pandemic. Current as well as fear of future economic struggle in COVID-19 pandemic detrimentally affected perception of quality of life among responded doctors. These also caused poor environmental health among doctors in COVID-19 pandemic.
J Com Med Col Teachers Asso Jan 2024; 28(1): 09-13
Prevalence of Non-alcoholic Fatty Liver Disease - A Population Based Study
Authors: Hoque Mohammad Izazul , Islam Md Belalul , Azad Md Mostafa Kamal , Siddiqui Mohammad Azizur Rahman , Amin Al
Published: August 2024

Background: Non alcoholic fatty liver disease (NAFLD) is defined as the accumulation of excess fat in the liver in the absence of significant alcohol consumption. NAFLD is a common cause of chronic liver disease. The overall prevalence of NAFLD in western countries varies from 15-40% and in Asian 9-40%. Its prevalence has not been determined in population based study in Bangladesh.
The objective of the study was to determine the prevalence and risk factors of NAFLD in adult rural population.
Methods: This cross-sectional study was performed among adult population of two villages of Comilla district, Bangladesh from January to December 2015. Persons with alcohol consumption and other liver diseases were excluded. Individuals were undergone anthropometric, blood pressure measurements, thorough medical history and physical examinations. Laboratory measurements included were fasting blood sugar (FBS), fasting lipid profile, and liver function tests. NAFLD was diagnosed by transabdominal ultrasonography. Statistical analyses were performed using the SPSS software, version16.0.
Results: Among 665 subjects, 213 were males (32%) and 452 were females (68%) with the mean age of 42.2 ± 15.04 years. NAFLD was diagnosed in 33% subjects. NAFLD were high in 41-60 age group (48.7%) and in female gender (P=<0.175). Subjects with NAFLD had higher BMI (P<0.001), higher prevalence of hypertension (P<0.001), high FBS (P<0.001), high cholesterol (P=0.026), high triglyceride (P<0.001) and high waist circumference (P<0.001). Subjects with NAFLD had significantly higher prevalence of metabolic syndrome when compared to healthy subjects (P<0.001).
Conclusion: The prevalence of NAFLD in rural adult population of Bangladesh is 33% and is associated with female gender, obesity and features of metabolic syndrome.
J Com Med Col Teachers Asso Jan 2024; 28(1): 27-32
Recurrent GBS in Children: A Case Report
Authors: Khan Husnea Ara , Parvin Jobaida , Saha Dipa , Hossain Mohammad Monir , Hossain Sharmin , Rashid Farzana , Saha Narayan Chandra
Published: August 2024

Background: Guillain-Barré Syndrome (GBS) is an acute immune-mediated polyradiculoneuropathy characterized by rapidly progressing muscle weakness. GBS usually follows a monophasic course, but rarely it can recur after an asymptomatic period of several months to years. Limited cases of recurrent GBS have been reported in the literature. We present two cases of recurrent GBS encountered in a tertiary care hospital. This case report describes the clinical presentation, diagnostic workup, management, and outcomes of two children of GBS who experienced recurrence. By presenting the cases, we aim to increase awareness of this rare presentation of GBS among healthcare professionals and enabletimely recognition and better outcomes for children with recurrent GBS.
 J Com Med Col Teachers Asso Jan 2024; 28(1): 37-40
Адаптація світової економіки до зміни клімату: фінансовий та цифровий аспекти
Authors: Максимова Ірина
Published: August 2024

стаття розкриває проблематику адаптації світової економіки до наслідків зміни клімату, які обумовлюють кризові трансформаційні зміни в діяльності суб’єктів господарювання. Така адаптація розглядається як комплексна модель коригування політик і трансформації соціально-економічних систем для мінімізації впливу екстремальних погодних явищ антропогенного характеру. Дослідження розкриває ключові передумови та складові моделі адаптації світової економіки з точки зору можливостей фінансування та впливу потужного тренду цифрової трансформації. У якості ключових напрямків адаптації світової економіки до зміни клімату визначено: зміцнення інфраструктури; посилену адаптація сільського господарства; підтримку інвестицій в зелені цифрові технології; фінансування і страхування; просвіту. Відкриті статистичні ресурси Зеленого кліматичного фонду було використано для структурного аналізу міжнародних кліматичних проєктів в контексті адаптації та мітигації, а також джерел їх фінансування в моделі публічно-приватного партнерства. Визначено, що основними бар’єрами,  які сповільнюють реалізацію адаптаційних стратегій, є складність оцінки їх ефективності у довгостроковому горизонті та політико-економічні неузгодженості між країнами. Аналіз портфелю проєктів міжнародних кліматичних фондів дозволив визначити 4 ключові імперативи адаптації світової економіки до зміни клімату: діджиталізація; фінансова спроможність та підтримка бізнесу; розширення прав і можливостей громад; переосмислення розвитку екосистем. Показано ключовий вплив діджиталізації в реалізації проєктів адаптації. З одного боку, вона створює цілий кластер універсальних ІТ-продуктів для зеленого переходу та гнучкого реагування на наслідки зміни клімату. З іншого боку, цифрова трансформація сприяє створенню ефективного інформаційного середовища та потужної цифрової інфраструктури для підвищення ефективності всіх сегментів кліматично-нейтральної економіки.
APLIKASI STRATEGIS ANALISA SWOT (KOMBINASI ANTARA TEORI DAN KONDISI LAPANGAN)
Authors: Tanjung Sahat M.P.
Published: August 2024

In all of applications of various kinds of tools at management field there are many variances have been found out.There is a tendency among people to leave many tools that have been known and used in the past by the upcoming new ones found later on in the progress. One of them is the so called SWOT Analysis.But this analysis that practically have been widely deemed as old fashioned actually have been used very successfully until today. At the 80 decades this analysis have shown that it had helped such a big and worlwidely company named Apple Computer Company saved from its fall by the reemergence of IBM who survived to produce also the personal computers.The SWOT Analysis is a very practical tool. It does not need a special or sophisticated equipment. It also does not require any special trained personnel to work with and it is very easily understood by everyone.This combined comparison between the theory and the strategic applications of SWOT Analysis is written by explorative method, confirming the great necessity still needed up to now about the daily usage.The analysis comprises the big two types named the Traditional one and the Matrix type. Any of the usage is depended on the dominant element of the SWOT appeared in practices.Keywords:Ã‚Â  Strategic Management, SWOT, Strategic Applications, Traditional type analy- sis, Matrix type analysis.
PENGARUH DEPRESIASI RUPIAH DAN TINGKAT SUKU BUNGA DEPOSITO TERHADAP INDEKS HARGA SAHAM GABUNGAN (IHSG) DI BURSA EFEK INDONESIA (BEI) PERIODE JULI Ã¢â‚¬â€œ OKTOBER 2015
Authors: Indiarti Miralda
Published: August 2024

Tujuan penelitian ini adalah untuk membuktikan adanya pengaruh variabel bebas pertama yaitu Depresiasi Rupiah dan variabel bebas kedua yaitu Tingkat Suku Bunga Deposito di Indonesia terhadap variabel terikat yaitu Indeks Harga Saham Gabungan di BEI pada periode Juli Ã¢â‚¬â€œ Oktober 2015.Dengan menggunakan metode analisa regresi linier berganda dan uji Ã¢â‚¬â€œ F ANOVA akan diuji apakah koefisien tingkat suku bunga dan nilai tukar adalah nol, versus paling tidak ada satu koefisien yang bukan nol.Dengan bantuan program SPSS versi 16 didapat hasil penelitian bahwa determinasi koefisien nilai R sebesar 0,895 dan sedangkan nilai R Square sebesar 0,801 atau 80,1%, hal ini dapat dinyatakan dengan hasil analisa secara bersama-sama variabel independen Depresiasi Rp (X1) dan suku bunga deposito 1th (XÃ¢â‚¬Å¡ ) terhadap variabel dependen IHSG (Y) memiliki nilai positif dan tingkat persentase pengaruhnya sangat tinggi yaitu sebesar 80,1% dan sisanya sebesar 19,9% disebabkan oleh faktor-faktor lain. Berdasarkan pada hasil uji ANOVA didapat nilai ratio - F sebesar 155,123 dengan signifikansi sebesar 0,000 karena nilai tersebut lebih kecil dari level signifikansi ÃƒÂ¡ ÃƒÆ’ 0,01 maka Ho ditolak. Selanjutnya dapat dikatakan variabel Depresiasi Rp (X1) dan suku bunga deposito 1th (XÃ¢â‚¬Å¡ ) secara bersama-sama berpengaruh sangat signifikan dengan variabel IHSG (Y) yaitu Hipotesis alternatif (Ha) terbukti.Kesimpulan dari penelitian ini adalah IHSG BEI dipengaruhi secara bersama-sama oleh tingkat suku bunga deposito rupiah dan nilai tukar Rp/USD. Hubungan linier negatif dan sangat signifikan.Ã‚Â Kata Kunci: Depresiasi Rupiah, Suku Bunga Deposito dan Indeks Harga Saham Gabungan (IHSG)
PENGARUH KEBIJAKAN ANGGARAN TERHADAP KINERJA PENGELOLA KEUANGAN KABUPATEN KARAWANG
Authors: Selvi Evi
Published: August 2024

This research aim to analyze the influence of execution of policy of budget base on performance to interest of organizer of area in improving effectiveness of use of budget of acceptance and expense of area of regency Karawang.Researcher specify three variable namely execution of policy of budget base on performance (X), competition of area budget organizer (Y), improvement to effectiveness of use of budget of acceptance and area expense (Z). Method used in this research to descriptive survey analyze, later then level of sample 76 responder (slovin) amount of responder 336 responder, using technique of cluster random sampling and data technique collecting through observation, enquette, and study documentation, and also process examination of special hypothesis use band path analysis.Result of examination of especial hypothesis show that execution of budget policy base on performance given influenced manifestly and positive to interest of organizer of budget of area in improvement of effectiveness to use of budget of acceptance and area expense the amount is 49.3%, the other dissimilar factors of outside research as factors of outside research as factor epsilon give to influence which to be big 50.7% enough influence to finance region management, some finding which is becoming problems from research result that is budget policy execution base on performance have not optimal yet, it is still not yet to walk well the area finance organizer interest and still lower area expense and acceptance budget use effectiveness improvement.Writer suggest that in service to gift to improve budget discipline which relate to guidance or order which base on it, that is laws, governmental regulation, ministrial descree, by law of regional leader decision, and also comprehend to two deepening policy hit stages to steps and finance management in decision making.Ã‚Â Keywords: Budget Policy, Execution Budget Performace
Huellas del marketing digital en las decisiones de compra de los clientes
Authors: Masaquiza Carlos , Bonilla-Carpio Fernanda , Montero-Camino Gabriela
Published: August 2024

El artículo de revisión está dirigido específicamente a las huellas del marketing digital en la decisión de compra de los clientes. Aunque el proceso de decisión de compra de los clientes no se maneja por sí solo, es un proceso consolidado que involucra la influencia social, el boca a boca, los valores culturales, el nivel de ingresos y otros aspectos psicológicos. Sin embargo, la era actual de la web 2.0 no es menos que nada y contribuye en gran medida a la construcción de la decisión de compra del cliente. Por lo tanto, la objetividad del siguiente artículo se completa con la revisión de 16 artículos de investigación de todo el mundo de 2010. No obstante, al final de este artículo de revisión también se resumen recomendaciones específicas para ayudar a los especialistas en marketing a digitalizar sus negocios y aumentar la lealtad de sus clientes.
Análisis de adaptación de conducta de los estudiantes en proceso de transición de 7mo a 8vo año de Educación General Básica
Authors: Altamirano-Nuñez Karen , Velastegui-Hernández Diana , Morales-Jaramillo María , Araujo-Reyes Adriana
Published: August 2024

La presente investigación aborda el análisis de la adaptación conductual de los estudiantes en el proceso de transición de 7mo a 8vo año de Educación General Básica de la Escuela de Educación Básica "Sergio Quirola" perteneciente al cantón Ambato de la provincia de Tungurahua. La adaptación conductual comprende la capacidad de ajustar nuestro comportamiento a diferentes situaciones, incluyendo la interacción social, el manejo emocional, el rendimiento académico y la adaptación a diferentes contextos. Durante la transición de la escuela primaria a la secundaria, los estudiantes enfrentan retos significativos en su proceso académico, social, personal y familiar. Uno de los factores de cambio destacados durante esta etapa es el desarrollo fisiológico y hormonal, que puede influir en su adaptación. En este estudio se utilizó una metodología de investigación transversal y no experimental. Se utilizó el Inventario de Adaptación Conductual (IAC) para evaluar el nivel de adaptación general de los alumnos al pasar de 7º a 8º grado, aplicando este inventario a los mismos alumnos en ambos años. Los resultados mostraron un cambio significativo en los alumnos al cambiar de entorno en su proceso de transición, dando así un punto importante a mejorar en la identificación de estos cambios y dificultades que presentan estos alumnos y así promover actividades que favorezcan el desarrollo de habilidades sociales y emocionales, así como establecer una comunicación abierta y efectiva con las familias, las cuales pueden apoyar activamente el proceso de adaptación de sus hijos. Estas acciones colaborativas y proactivas pueden contribuir significativamente a mejorar el bienestar y el rendimiento de los alumnos durante esta etapa de transición educativa.
The Effect of Extracurricular Education on the Motor Activity of School Children
Authors: Lucenko Gregory , Lutsenko Olena , Deshenko Oleksander , Samilyk Valentina
Published: August 2024

Developing the population's physical activity (especially children and adolescents) is an integral part of the international strategy "Health for all in the XXI century". The purpose of our research is aimed at the development of children's motor activity, which is an integral part of the nation's health. Methods. 28 students aged 8-12 took part in the study (14 children who were engaged in go-karting - boys - 10 people and 4 girls and 14 children who were engaged in beadwork - of them 2 boys and 12 girls). The level of physical condition was assessed with the help of G. L. Apanasenko's express-diagnosis system, and the cognitive sphere of children (memory, attention, thinking) was studied according to L. Vygotskyi. Statistical methods were used for data processing and verification in the Statistica 6.0 program. During the research, it was established that in practice (karting and bead weaving) both mechanisms (educational/developmental and physical activity) are involved. In other words, moderate or high physical activity involving complex movements or rules will positively affect cognitive development. Conclusion. We found that children are influenced not only by sports but also by clubs that are part of the activities of extracurricular education institutions.
ANALYSIS OF BUSINESS FEASIBILITY STUDY ON SPICYPEDIA MSME DEVELOPMENT
Authors: Rio Era Deka  , Irlina Dwi Evasoyaningrum  , Novita Dwi Pratiwi  , Dea Vidia Fransisca  , Helmi Artika Sari  , Imelda Maulinda  , Nadya Aprillia Salsabila
Published: August 2024

The purpose of this study is to determine the business feasibility of the Spicypedia UMKM. The method used in this research is qualitative and quantitative with analysis of 7 aspects studies appropriateness business Which covers aspect law, aspect marketing, aspect technical, social economic aspects, management/organizational aspects, environmental aspects and financial aspects. The technique of collecting data in this study is by observing objects at the company, documentation, and direct interviews with the parties concerned. Results analysis aspect law state that Not yet worthy, whereas For 6 aspect other show results Which positive that business Which done by UMKM Spicypedia is worth doing.
INFLUENCE DEVELOPMENT CAREER AND PROMOTION POSITION ON EMPLOYEE PERFORMANCE
Authors: Ramadina Savela Arthamevia , Cikusin Yaqub , Krisdianto Dadang
Published: August 2024

The aim of this research is to see how the performance of employees at the Tirta Umbulan Pasuruan Regional Drinking Water Company is influenced by career development and job promotions. Quantitative research design involves observation and questionnaire strategies. Research participants are people​​​​​  Tirta Umbulan Regional Public Drinking Water Company . Saturated sampling used in this research with a total of 60 respondents. Research findings show that Employee Performance (Y) is partially influenced by the variables Career Development (X1) and Position Promotion (X2). Based on the findings of the F test, it is known that Fcount > Ftable (11.348 > 3.16 ) and the value is significant (0.00 < 0.05), so that career development and job promotion can have a simultaneous impact on employee performance. The coefficient of determination test states that career development and job promotions have an impact on employee performance by 28.5 %. The remaining 71.5% is influenced by other variables outside this equation or variables that are not researched.
Analysis Of MSME Performance To Improve Consumer Satisfaction
Authors: Deka Rio Era , Muchammad Riky Ramadhani  , Kholifatul Fitria
Published: August 2024

The aim of carrying out this research is to analyze the internal performance of Mojokkopi MSMEs within Begawan Apartments, which highlights the best side of Mojokkopi's internal performance as a business strategy. Data collection for this research was carried out using interview methods and direct observation of MSMEs, which are described in qualitative research methods.. The results of this research are that Mojokkopi has an interesting internal aspect, the developments they have made have experienced very significant differences from when they were founded until now. And currently Mojokkopi can compete with well-known internal tenants in Begawan Apartments.
Marketing Strategies at Retail Be Smart in Increasing Sales
Authors: Trianti Khoiriyah , Zaini Muhammad Rizki , Yasmin Nurul Zakkiya
Published: August 2024

For a Be Smart Retail, a suitable marketing concept is a social marketing concept because current market conditions are a buyer's market, so customers are everything. Customer needs, desires and satisfaction must really be considered. Objective it was founded Sunday mart This is look for profit, The same with companies other Which Also look for profit. This research uses qualitative methods. Qualitative methods are research procedures that produce descriptive data: speech or writing and observable behavior of the people (subjects) themselves. It was concluded that Retail Be Smart has succeeded in implementing various effective marketing strategies to increase sales volume. It was concluded that Retail Be Smart has succeeded in implementing various effective marketing strategies to increase sales volume. By understanding the concept of market segmentation, determining the right target market, and determining a unique market position, Be Smart is able to attract consumer attention and maintain its advantage in the market. In addition, by using the right marketing mix, SWOT Analysis also helps a company to understand its internal strengths, identify external opportunities and threats.
Analisis Variasi Pendingin pada Proses Hardening Terhadap Kekasaran Permukaan Hasil Pembubutan pada Baja ST 42
Authors: Hari Mat , Hartono Priyagung , Lesmanah Unung
Published: August 2024

Di sektor industri Indonesia, teknologi maupun ilmu pengetahuan berkembang pesat dan mengalami sejumlah perubahan yang memungkinkan untuk digunakan dalam berbagai bidang. Salah satu hasil dari memanfaatkan keadaan ini adalah bisnis pemesinan. Tiga kategori mendasar, seperti proses pengepres, pemotongan mesin, pemotongan alat mesin tradisional, dan proses pemotongan non konvensional, digunakan untuk mengkategorikan operasi pemesinan yang menggunakan prinsip pemotongan logam. Penelitian yang dilakukan kali ini menggunakan proses perlakuan panas metode Hardening dengan memberikan variasi media pendingin yaitu Oli, Air, dan Udara. Sedagkan untuk proses membubutan menggunakan variasi kecepatan putaran yaitu 360rpm dan 1120rpm. Baja yang digunakan pada penelitiian ini yaitu baja ST.42. Hasil dari penelitian ini didapatkan bahwa dampak dari proses perlakuan panas metode hardening dengan variasi pendingin yaitu air, udara dan oli, pada kecepatan 1120rpm nilai kekasaran permukaan tertinggi yaitu pada media pendingin air, dengan nilai 4,426 μm, sedangkan nilai terendah yaitu pada udara dengan nilai 3,767 μm. Selain itu pada kecepatan 360rpm dengan variasi media pendingin oli, udara, dan air didapatkan nilai yang paling tertinggi yaitu media udara dengan nilai rata-rata kekasaran 3,961 μm, dan untuk nilai terendah yaitu dengan media pendingin oli, dengan nilai 3,236 μm.
ANALISIS KEKERASAN DAN STRUKTUR MIKRO BAJA 304 DENGAN VARIASI HOLDING TIME
Authors: Tsamroh Dewi Izzatus , Pungky Eka Setyawan  , Andrian Dwi Kristianto
Published: August 2024

Metalurgi adalah ilmu yang mempelajari sifat logam dan paduannya melalui analisa terhadap strukturnya. Struktur dan paduan logam merupakan faktor yang menentukan dari susunan mikro baja yang mempengaruhi sifat logam. Tujuan dari penelitian ini adalah untuk mengetahui kekuatan dan kekerasan baja 304. Penelitian ini menggunakan metode eksperimen dengan memberikan perlakuan pada benda kerja kemudian dikarakterisasi untuk dilihat hasilnya. Pada pengujian kekerasan disimpulkan bahwa suatu suhu tidak mempengaruhi tingkat kekerasan suatu spesimen. Sedangkan media pendingin sangat mempengaruhi tingkat kekerasan. Semakin tinggi tingkat viskositas suatu fluida pendingin maka kekerasan yang terbentuk akan semakin tinggi pula. pengujian mikrostruktur disimpulkan bahawa suhu dan media pendingin sama-sama berperngaruh terhadap terbentuknya perlit dan ferit dalam suatu material. Jika suhunya sama dan fluidanya memiliki sifat yang sama, maka kandungan perlit dan ferit akan merata. Perlit akan mudah terbentuk dalam suhu yang tinggi dengan viskositas pendingin yang tinggi pula, sedangkan ferit akan mudah terbentuk jika suhunya rendah dengan viskositas fluida tinggi.
ANALISIS PENGARUH VARIASI KATUP TETAP RPM BERUBAH DAN VARIASI RPM TETAP KATUP BERUBAH PADA POMPA SERI, PARAREL, DAN TUNGGAL
Authors: Citrakara Upendra Sneha Bhandana Himawan  , Johan Wayan Dika  , Agus Dwi Putra
Published: August 2024

Pompa merupakan suatu alat yang berfungsi untuk mengalirkan, mensirkulasikan, dan memindahkan fluida cair dengan cara memberikan tekanan dan kecepatan dari satu tempat ke tempat yang lain. Pada motor bakar, tujuan pengujian untuk mengetahui performance karakteristik dari motor bakar. Penelitian ini dapat digunakan sebagai bahan ajar dan diskusi oleh mahasiswa dalam bidang pompa, motor bensin, dan motor diesel. Setiap pengujian dengan perlakuan yang berbeda akan memberikan nilai luaran yang berbeda pula. Hasilnya pada pengujian pompa, nilai luaran dipengaruhi dari perlakuan terhadap trotel dan kecepatan mesin, sedangkan pada pengujian motor diesel dan motor bensin nilai luaran dipengaruhi oleh perlakuan visor dan trotel
ANALISIS HUBUNGAN PUTARAN KATUP DENGAN KONSTANTA PEGAS DENGAN MENGGUNAKAN PEREDAMAN
Authors: Tsamroh Dewi 'Izzatus , Jumiadi  , David Ross
Published: August 2024

Salah satu masalah dari suatu mesin adalah getaran yang di hasilkan oleh mesin itu sendiri. Getaraan sangat berpengaruh terhadap struktur dan kontruksi mesin. Salah satu persoalan yang sangat penting diperhatikan dalam perencanaan-perencanaan tersebut adalah perhitungan defleksi/lendutan pada elemen-elemen ketika mengalami suatu pembebanan. Hal ini sangat penting terutama dari segi kekuatan (strength) dan kekakuan (stiffness), dimana pada batang horizontal yang diberi beban secara lateral akan mengalami defleksi. Defleksi yang terjadi pada elemen-elemen yang mengalami pembebanan harus pada suatu batas yang diijinkan. Berdasarkan hasil penelitian baik secara aktual maupun teoritis untuk Simple vibration apparatus, variasi beban dan katup berbanding lurus dengan konstanta peredaman. Semakin besar beban dan putaran katup maka konstanta peredaman akan semakin besar pula. Berdasarkan hasil penelitian baik secara aktual maupun teoritis untuk Simple vibration apparatus, variasi beban dan katup berbanding lurus dengan konstanta peredaman. Semakin besar beban dan putaran katup maka konstanta peredaman akan semakin besar pula. Beam deflection apparatus memiliki beberapa hasil yaitu variasi beban berbanding lurus dengan nilai defleksi statis. Semakin besar beban maka defleksi statisnya juga semakin besar. Variasi jarak (intermediate load point) berbanding lurus dengan nilai defleksi statis. Semakin besar jaraknya maka defleksi statisnya juga semakin besar. Variasi jarak (end load point) berbanding lurus dengan nilai defleksi statis. Semakin besar jaraknya maka defleksi statisnya juga semakin besar. Variasi ketebalan berbanding terbalik dengan nilai defleksi statis. Semakin besar nilai ketebalan maka defleksi statisnya semakin kecil. Variasi lebar berbanding terbalik dengan nilai defleksi statis. Semakin besar nilai lebarnya maka defleksi statisnya semakin kecil.
Hubungan Tingkat Pengetahuan Ibu terhadap Tindakan Swamedikasi Penyakit Diare pada Anak di Desa Sawo Kecamatan Dukun Kabupaten Gresik
Authors: Hariyani  , Nurrochim Muhammad Fajar Dimmiansyah
Published: August 2024

Swamedikasi merupakan upaya pengobatan yang dilakukan secara mandiri. Diare adalah peristiwa seseorang merasakan ingin buang air besar dalam sehari lebih dari tiga kali. Penularan diare dapat melalui makanan dan minuman yang tidak higienis, kontak erat dengan penderita diare, terkena air liur dari penderita diare dan kurang menjaga kebersihan lingkungan. Penelitian ini bertujuan mengetahui tingkat pengetahuan ibu terhadap tindakan swamedikasi penyakit diare pada anak di desa Sawo kecamatan Dukun kabupaten Gresik dan mengetahui hubungan tingkat pengetahuan ibu dengan tindakan swamedikasi penyakit diare pada anak di desa Sawo kecamatan Dukun kabupaten Gresik. Metode pada penelitian ini bersifat observasional dengan desain penelitian crosssectional. Sampel dalam penelitian ini berjumlah 215 responden ibu-ibu. Hasil penelitian diperoleh tingkat pengetahuan ibu sebanyak 114 orang dikategorikan cukup (53,02%) dan tindakan swamedikasi penyakit diare pada anak sebanyak 147 orang dikategorikan baik (68,37%). Terdapat hubungan antara tingkat pengetahuan ibu dengan tindakan swamedikasi penyakit diare pada anak dengan nilai P value 0,000 dan nilai r hitung 0,703.
Pembuatan Serum Penumbuh Rambut Kombinasi Minyak Kemiri (Aleurites moluccanus) dan Ekstrak Buah Apel (Pyrus malus L.)
Authors: Collins Ellen , Rollando  , Monica Eva
Published: August 2024

Kebotakan merupakan salah satu kondisi dermatologi yang umum terjadi, namun mempunyai efek psikologi yang serius. Salah satu faktor penyebab terjadinya kebotakan adalah karena penuaan dini dari sel papila kulit kepala. Terdapat beberapa bahan alam yang dipercaya dapat digunakan untuk membantu mencegah kebotakan, namun belum terdapat pembuktian ilmiah yang cukup mengenai keefektifannya. Hal ini yang menjadi penyebab penelitian ini dilakukan, yaitu untuk mengetahui mutu fisik, aktivitas antioksidan dan efektivitas penumbuh rambut sediaan serum nanoemulsi minyak kemiri dan ekstrak buah apel. Hasil penelitian menunjukkan bahwa ketiga formula memiliki organoleptis dengan warna kuning, bau wangi, dan tekstur kental dan homogen. Hasil uji pH memenuhi persyaratan pada rentang 5,58 - 5,92. Serum merupakan emulsi dengan tipe minyak dalam air dan mempunyai ukuran globul dengan kisaran 15,30-17,12 nm. Pengujian iritasi tidak menunjukkan tanda edema dan eritema. Uji efektivitas sediaan serum nanoemulsi memberikan hasil yang efektif dalam menumbuhkan rambut pada formula 1, meskipun nilai IC50 serum menunjukkan aktivitas antioksidan dengan kategori lemah.
BODY IMAGE WITH EATING PATTERNS STUDENTS STIKES SANTA ELISABETH MEDAN
Authors:   STIKes Santa Elisabeth Medan, Simbolon Nagoklan , Simbolon Pomarida ,   STIKes Santa Elisabeth Medan
Published: August 2024

Background: Students are individual figures who are in the process of changing from childhood to adulthood. These changes occur both physically, biologically as well as psychologically and socially. These physical changes depend on a person's diet which will build a body image or body image to a good or bad direction. This happened at STIKes Santa Elisabeth Medan, namely the eating pattern of 30% of STIKes students was not good. The purpose of the study was to determine the relationship between body image and diet in students at STIKes Santa Elisabeth Medan. Methods: the method used is descriptive analytic by using a cross sectional approach. The sample in this study amounted to 110 people with simple random sampling technique. Data analysis with chi-square test. Results: the results showed that the majority of respondents' body image was negative (71, 8%) and the majority of respondents' eating patterns are sufficient (54.6%). The results of the chi-square statistical test obtained p-value = 0.001 (p < 0.05), so there is a relationship between body image and diet in STIKes Santa Elisabeth Medan students. It is hoped that the campus will provide counseling to students so that body image is controlled.
IMPACT OF DIABETES MELLITUS AS A COMORBIDITY OF COVID-19 PATIENTS TREATED AT PANTI NIRMALA MALANG: REVIEWED FROM COAGULATION PARAMETERS
Authors:   Department of Public Health Sciences, Faculty of Medicine, Widya Mandala Surabaya Catholic University, Surabaya,, Luminturahardjo Winarko , Simamora Hustorio Aliongko ,   Department of Public Health Sciences, Faculty of Medicine, Widya Mandala Surabaya Catholic University, Surabaya, Gianto Evan Kurniawan ,   Departemen of Patology Clinic, Widya Mandala Surabaya, Catolic University Surabaya
Published: August 2024

Background: Treatment of COVID-19 patients with comorbid like diabetes mellitus as more consequences such as greater mortality risk and prolonged hospitalization. One of the reasons is caused by a hypercoagulable state. Aim: To prove the difference in coagulation parameters of platelet count, C-Reactive Protein, and D-dimer between Covid-19 patients with diabetes comorbidity and without diabetes, and to analyze the correlation between coagulation parameters with the stage of pneumonia caused by Covid19. Methods: The design is a cross-sectional study. The sample was collected from patients registered whose hospitalized in an isolation ward at Panti Nirmala Hospital Malang from April to October 2021. Coagulation parameters (platelet counts, C-reactive protein (CRP), and D-dimer level) were measured from 134 patients, divided between 40 patients with diabetes mellitus and 94 patients without diabetes mellitus. Statistical analysis was performed by software SPSS 24, the version year 2016. Results: Among 134 COVID-19 patients who had diabetes and no diabetes comorbidity, there are results: no significant difference in average platelet counts between the two groups (p=0.763), and the difference in C-reactive protein is significant between the two groups (p=0.076), and the difference of D-dimer level is not significant between them (p=0.593). There is a positive correlation between CRP and D-dimer level with the stage of COVID19 pneumonia (r=0.000 and r=0.134), and on the other hand, there is a negative correlation between platelet counts with the stage of pneumonia (r=-0.126). Conclusion: COVID-19 patients hospitalized with diabetes mellitus tend to have more severe conditions marked by a higher level of coagulation parameters and correlate with the severity of pneumonia.
The effects of a symptom management program on symptom experience and physical function in Thai adults with chronic obstructive pulmonary disease: A single-blind randomized controlled trial study
Authors: Kochamat Apinya , Harnirattisai Teeranut , Juratovac Evanne
Published: August 2024

Background: Adults with Chronic Obstructive Pulmonary Disease (COPD) experience a range of unpleasant symptoms, including fatigue, dyspnea, sleep disturbances, anxiety, and depression, that are interrelated and impact one another. Developing a program to handle simultaneous symptoms poses challenges but offers advantages for adults with COPD in efficiently managing symptoms.
Objective: This study aimed to determine the effects of a symptom management program on symptom experience and physical function in Thai adults with COPD.
Methods: A randomized controlled trial (RCT) with a Repeated Measures design was performed. One hundred and two participants were allocated randomly to either the control group (n = 51) or the experimental group (n = 51). The experimental group received eight weeks of the symptom management program and usual care, while the control care group received only usual care. Data were collected from January 2023 to August 2023 at baseline, 4th weeks, and 8th weeks using the demographic data, the modified Medical Research Council (mMRC), the Pittsburgh Sleep Quality Index (PSQI), the Multidimensional Assessment of Fatigue (MAF), the Hospital Anxiety and Depression Assessment Scale (HADS), the COPD Assessment Test (CAT), and 6-Minute Walk Distance (6-MWD). The hypotheses were analyzed using Repeated Measures Multivariate Analysis of Variance (MANOVA).
Results: The symptom management program significantly impacted the experimental group’s symptom experience and physical function at Weeks 4 and 8 (F = 5.257, p <0.001). There were significantly improved mean scores for the mMRC, MAF, 6MWD, and CAT (p <0.001, p <0.05). No statistically significant differences were observed in the PSQI, HADS-Anxiety, and HADS-Depression over time.
Conclusion: Implementing a symptom management program can help patients with COPD efficiently manage their symptoms. In clinical settings, nurses should integrate this program into routine nursing care to enhance the quality of life for patients suffering from COPD. The program can help patients preserve physical functionality while reducing dependence on family and society.
Trial Registry Number: Thai Clinical Trials Registry (TCTR20230111006)
Maternal knowledge on nutritional-focused nurturing care and associated factors among women with stunted children aged 6-23 months in Yogyakarta, Indonesia: A cross-sectional study
Authors: Haryanti Fitri , Hartini Sri , Akhmadi  , Andarwati Fitriana , Risnawati Hani , Pratiwi Alissa Nur , Kusumawati Ananda Sekar , Cahyani Redyta Dwi , Lusmilasari Lely
Published: August 2024

Background: Childhood stunting poses serious long-term risks to cognitive development, education, and adult productivity. While research has explored stunting’s causes and effects, there is a lack of focus on maternal knowledge of nutrition-focused nurturing care for stunted children. This gap limits the ability to design effective interventions that target improved caregiving practices.
Objective: This study aimed to assess maternal knowledge of nutrition-focused nurturing care and explore associated factors, including child gender, maternal age, education, income, and prior exposure to nurturing care information, among mothers of stunted children aged 6-23 months in Indonesia.
Methods: A cross-sectional study was conducted with 73 mothers in Kulon Progo, Yogyakarta. Data were collected from February to March 2024 using a validated self-assessment questionnaire covering four domains: responsive caregiving, early learning opportunities, safety and security, and supportive caregiver well-being. Statistical analyses, including t-tests and one-way ANOVA, were performed.
Results: Overall maternal knowledge of nurturing care was high, with a mean score of 25.15 (SD = 4.72). Factors significantly associated with higher knowledge included having male children (p = 0.017), being aged 30-34 years (p = 0.035), possessing higher education levels (p = 0.002), and prior exposure to nurturing care information (p <0.001). Family income significantly influenced knowledge in the domain of early learning opportunities (p = 0.006), though not in other areas.
Conclusion: Maternal knowledge of nutrition-focused nurturing care was influenced by child gender, maternal age, education, income, and prior exposure to nurturing care information. These findings emphasize the importance of focused educational interventions in nursing practice to enhance maternal knowledge. Addressing these factors can help align nursing strategies better to support the healthy growth and development of children.
Developing Young Learner’s Vocabulary Acquisition by Using Total Physical Response-Wayang Fable Story Telling
Authors: Nur Fadhilah Nisrina , Isnaniah Isnaniah , Nirmala Nirna
Published: August 2024

The purpose of this study was to determine the effect of Wayang Fable on the development to increase their vocabulary acquisition for the fifth grade of MI ATTAQWA Tangerang. This research is quantitative and this method is a quasi-experiment with quantitative data. In this study the total population was 60 students in the fifth grade of MI ATTAQWA Tangerang. To select the sample for this study the authors used 2 classes as experiments and sampling controls, and took 60 students from two classes, namely: the first was the experimental class (5A) and the second was the control class (5B). The story telling technique with Wayang Fable is used in the experimental class in the teaching and learning process, while conventional techniques are used in the control class in the teaching and learning process. To collect data, the authors used multiple choice tests, and to calculate experimental and class control descriptive data, normality, homogeneity, Wilcoxon and Mann-Whitney U used SPSS 25. Then the results of this study showed students' vocabulary scores using the wayang story telling technique. Fable on the post-test scores were higher than students' scores on conventional techniques on the post-test scores. In conclusion, this study shows that there is a significant effect of using Wayang Fable as a medium for story telling and learning vocabulary to improve students' vocabulary mastery.
Carbon Dioxide (CO2) sequestration by trees and green open space (GOS) at the campus of Pakuan University
Authors: Dewi Indarti Komala , Febriani Yusi , Wicaksono Arif
Published: August 2024

Pakuan University (Unpak) as one of the largest private campuses in Bogor City, is committed to reducing greenhouse gases (GHG) emissions, especially CO2, through green open spaces (GOS) and trees on campus. Currently, the GOS and trees on the Unpak campus have not been arranged by CO2 sequestration as a consideration, even though the source of CO2 on the Unpak campus apart from the number of students which is more than 15,000 people is also filled with motorized vehicles. Therefore, to participate in reducing GHG emissions, especially CO2 in Bogor City, and create a comfortable campus, a campus GOS management strategy is needed which is based on CO2 sequestration. This research aims to analyze the ability of existing trees and GOS to sequester CO2. CO2 sequestration calculations are carried out based on the area of the GOS and the sequestration capacity of the trees in the GOS. The research results show that the 6 zones on Unpak's main campus have different CO2 sequestration capacities depending on the area of space planted with grass and ornamental bushes and the number of trees and shrubs planted. Overall, the CO2 sequestration capacity of trees and GOS on Unpak's main campus is 282,784.89 kg per year.
The effectiveness of using a combination of eggshell waste and natural zeolite as an adsorbent for treating laundry waste
Authors: Listianti Elisa , Sutanto Sutanto
Published: August 2024

In Indonesia, the laundry industry is expanding extremely quickly. There are worries over the concentration of surfactants accumulated in the aquatic environment because the laundry industry has expanded into both large cities and rural regions, yet control over the disposal of laundry waste is still quite poor. In order to lessen surfactant waste in the aquatic environment, we must control laundry waste. Eggshells are not used to their full potential because of a lack of public understanding. In addition to figuring out the ideal composition of the optimum ratio of zeolite to eggshell that can lower detergent levels in laundry waste, this study attempts to ascertain how successful it is to combine chicken eggshells with active zeolite in decreasing laundry waste. In this investigation, two adsorbents were used as a treatment for synthetic laundry waste (LAS) and laundry waste. There are two iterations of each treatment. A 1: 50 ml sample of 1.0 g of adsorbent in 50 ml surfactant samples (laundry waste) was employed in this investigation. It then splits into five different treatments: Zeolite 1.0 g and chicken eggshell 0 g (A), zeolite 0.0 g and chicken eggshell 1 g (B). Chicken eggshell 0.3 g and 0.7 g of active zeolite (C), 0.5 g and 0.5 g of active zeolite (D), and 0.7 g and 0.3 g of active zeolite (E). The findings demonstrated that the detergent content decreased from 50.507 mg/L to P1 (A) 39.535 mg/L, P2 (B), 44.794 mg/L, P3 (C), 38.311 mg/L, P4 (D), 42.063 mg/L, and P5 (E) 37.396 mg/L. These results corresponded to an advisory capacity of A; 0.5484 mg/g, B; 0.2855 mg/g, C; 0.6095 mg/g, D; 0.4222 mg/g, and E; 0.6553 mg/g. The percentage efficiency of each treatment was determined to be 21.724%, B: 11.311%, C: 24.148%, D: 20.073%, and E: 25.959%. E saw the biggest drop, coming in at 37.396 mg/l. According to the study's findings, treating chicken eggshells has a 25.959% efficiency rate and an adsorption capacity of 0.6553 mg/g. The ideal mixture is 0.3 gr. of zeolite and 0.7 gr. of eggshell. Eggshell and natural zeolite are combined in the absorption process of LAS/SLS compounds, with a contact time of 30 minutes and a discharge rate of 8 ml/minute.
ANALISIS PERUBAHAN LAHAN PERMUKIMAN MENGGUNAKAN CITRA LANDSAT 8 (Studi Kasus : Kabupaten Cianjur, Provinsi Jawa Barat)
Authors: MAHFUDZ MOHAMAD
Published: August 2024

Bertambahnya jumlah penduduk berkorelasi dengan berkjembangnya kawasan pemukiman karena permukiman merupakan kebutuhan yang sangat penting dalam kehidupan manusia. Jumlah penduduk Kabupaten Cianjur dari tahun ke tahun mengalami peningkatan yang signifikan, semakin bertambahnya jumlah penduduk tentunya kebutuhan akan lahan pemukiman juga semakin meningkat. Untuk memudahkan identifikasi kebutuhan lahan pemukiman pada suatu kawasan dengan menggunakan pendekatan spasial. Penelitian ini bertujuan untuk mengidentifikasi perubahan lahan pemukiman menggunakan citra Landsat 8 tahun 2014 dan 2020. Untuk mengetahui perubahan lahan pemukiman menggunakan metode klasifikasi terpandu Normalized and Difference Vegetation Index (NDVI) maximum likelihood, metode tersebut sangat efektif untuk memvisualisasikan perubahan lahan di suatu daerah. Berdasarkan analisis perubahan lahan permukiman tahun 2014-2020 di Kecamatan Mande, Karangtengah, dan Cilaku Kabupaten Cianjur rata-rata sebesar 33,33% dari total luas lahan 6.205,03 Ha Kata kunci : Klasifikasi Terpandu, NDVI, Perubahan Lahan Pemukiman, Spasial, ABSTRACT The increasing number of residents is correlated with the development of residential areas because settlements are an essential need in human life. The population of Cianjur Regency from year to year has increased significantly, the increasing number of residents of course the need for residential land also increases. To facilitate the identification of the need for residential land in an area using a spatial approach. This study aims to identify changes in residential land areas using Landsat 8 images in 2014 and 2020. To determine changes in residential land using the maximum likelihood Normalized and Difference Vegetation Index (NDVI) guided classification methods, these methods are very effective for visualizing land changes in an area. Based on the analysis of land changes for settlements from 2014-2020 in the Districts of Mande, Karangtengah, and Cilaku, Cianjur Regency an average of 33.33% of the total land area of 6,205.03 Ha Keywords : Guided Classification, NDVI, Change of Settlement Land, Spatial