bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis Yuridis dan Non-Yuridis Terhadap Hubungan Hukum Antara Dokter dan Pasien di Dalam Kontrak Terapeutik
Authors: Tsan Riki , Nasser Muhammad
Published: February 2025

Hubungan antara dokter dengan pasien adalah relasi yang amat personal sebab bertumpu kepada kepercayaan pasien terhadap dokter. Sepanjang sejarah, hubungan dokter dan pasien berkembang dalam 3 model yakni  Activity-Passivity Relation, Guidance - Cooperation dan Mutual Participation. Model hubungan Mutual Participation dianggap sebagai fase hubungan terbaik dimana dokter dan pasien berada dalam posisi sejajar dan terikat dengan hukum perikatan, yang dikenal dengan kontrak terapeutik. Di dalam hukum Indonesia, kontrak terapeutik berlandaskan kepada Kitab Hukum Undang Undang Hukum Perdata Buku Ketiga. Penelitian ini adalah penelitian yuridis normatif dengan menelaah berbagai kepustakaan dan pandangan para ahli  dengan tujuan untuk untuk menganalis hubungan hukum antara dokter dan pasien di dalam kontrak terapeutik dari perpspektif yuridis dan non-yuridis. Hasil penelitian ini menyimpulkan bahwa di dalam implementasi kontrak terapeutik, relasi antara dokter dan pasien telah bergeser menjadi relasi perikatan yang sangat kaku. Keadaan ini disebabkan pemahaman  terhadap hukum yang berorientasi positivistik, doktrinal dan dogmatis sehingga mengesampingkan  aspek aspek moral, etik, keluhuran budi,welas asih serta aspek spiritual dan bergesernya karakteristik hubungan dokter pasien yang semula bersifat kemanusiaan menjadi bersifat bisnis dan materialistik.Abstract: The relationship between doctors and their patients is a very personal one, as it is based on the patient's trust in the doctor. Throughout history, the doctor-patient relationship has developed in three models or phases : Activity-Passivity Relation, Guidance-Cooperation, and Mutual Participation. The Mutual Participation model is considered the best phase of the relationship, where doctors and patients are on equal footing and bound by contractual obligations, known as the Therapeutic Contract. In Indonesian law, the therapeutic contract is based on the Civil Code Law, Book Three. This research is a normative legal study that examines various literature and expert opinions, aiming to critically analyze the relationship between doctors and patients within the therapeutic contract. The findings of this study conclude that in the implementation of the therapeutic contract, the relationship between doctors and patients has shifted to a very rigid contractual relationship. This situation is caused by a positivistic, doctrinal, and dogmatic understanding of the law, which overlooks moral, ethical, noble, compassionate, and spiritual aspects. Furthermore, the characteristics of the doctor-patient relationship, which were originally humanitarian, have shifted to become more business-oriented and materialistic.
Perubahan Iklim Mikro dan Produksi Kopi Arabika (Coffea arabica L.) pada Daerah Aktivitas Geothermal PLTP Kamojang di Kabupaten Bandung
Authors: Oktaviani Nurrani , Suriadikusumah Abraham , Arifin Mahfud
Published: February 2025

Kopi Arabika adalah komoditas ekspor perkebunan yang berperan penting bagi perekonomian Indonesia. Namun, produksi kopi arabika ini masih tergolong rendah yaitu 800 kg/ha. Salah satu sentra kopi Arabika di Jawa Barat berada pada daerah aktivitas geothermal Pembangit Listrik Tenaga Panas Bumi (PLTP) Kamojang. Penelitian ini bertujuan untuk mengetahui dampak uap dari aktivitas geothermal terhadap iklim mikro dan produksi kopi Arabika. Penelitian dilakukan dengan pengamatan parameter iklim yaitu suhu udara, kelembapan udara, dan intensitas cahaya matahari pada lima lokasi berdasarkan jarak berbeda dari pusat geothermal PLTP Kamojang yaitu Lokasi 1 (0-250 m), Lokasi 2 (250-500 m), Lokasi 3 (500-750 m), Lokasi 4 (750-1.000 m) dan Lokasi 5 sebagai lokasi kontrol (kira-kira berjarak 3 km) yang memiliki karakteristik lahan yang sama. Hasil penelitian menunjukkan bahwa uap panas bumi berpengaruh terhadap kondisi iklim mikro yaitu menurunkan suhu udara sebesar 8,8, 8,3, 6,9 dan 1,8% dibandingkan kontrol, menurunkan intensitas cahaya matahari sebesar 62, 50, 36 dan 19% dibandingkan kontrol serta menaikkan kelembapan udara sebesar 11, 5, 4 dan 1% dibandingkan kontrol untuk masing-masing Lokasi 1-4. Kondisi iklim mikro tersebut berpengaruh terhadap penurunan produksi kopi Arabika (kg/ha) pada Lokasi 1, 2 dan 3 masing-masing sebesar 33, 19 dan 13% dengan radius kurang dari 750 m dari pusat geothermal PLTP Kamojang. Berkurangnya intensitas matahari berdampak pada penurunan suhu udara, dan pada gilirannya kelembaban relatif meningkat. Suhu yang lebih rendah dapat memperlambat pertumbuhan tanaman kopi. Kelembaban yang tinggi juga dapat meningkatkan risiko kejadian penyakit pada tanaman kopi.
Consumer Actual Purchases on Premium Healthy Beverages: A Study of New Technology Cold-Pressed Fruit Processing
Authors: Utami Hesty Nurul , Putri Rifa Fajriani , Wiyono Sulistyodewi Nur , Nurseto Hardian Eko , Noor Trisna Insan
Published: February 2025

The paper focuses on the factors influencing consumers' actual purchase decisions for healthy products using new technology to produce fresh product-based beverages. Cold-pressed juice is a premium beverage made from fresh produce with a new technology-based process that can produce high nutrition as an alternative for the consumer's diet. The research examines the relationship between price, promotion, and product quality on consumers' purchase decisions on beverages with premium categories. A survey was conducted among 50 respondents of urban consumers who have experience buying premium healthy beverages of the brand XYZ in two outlets in Jakarta. The mean value and rank Spearman correlation analysis revealed that product quality, promotion, and price, in a particular order, were the best factors evaluated by customers, and these factors significantly correlate with purchase decisions. Product quality is the most considered by customers; however, only product quality affects consumer purchase decisions among the three factors. The findings may help processed fresh produce beverage processors and outlet owners understand the factors affecting customer purchase decisions to buy such premium fresh produce beverages. It also enables them to make better decisions in emerging technology-based beverage production for fresh produce commodities and food retail development, including supporting consumer diet choices.
Strategi Peningkatan Pemahaman Petani terhadap Sertifikasi ISPO-RSPO untuk Mendukung Sawit Rakyat Berkelanjutan
Authors: Nainggolan Hotden Leonardo , Butar-Butar Kasih Marito , Lawolo Omirais , Sitompul Josua Benget Martua , Nainggolan Lamtiur Hotmaida
Published: February 2025

Muncul beberapa isu global yang menyatakan bahwa perkebunan kelapa sawit di Indonesia berkontribusi terhadap deforestasi, pembukaan lahan illegal dan menyebabkan terganggunya habitat mahluk hidup dan hilangnya beberapa spesies. Untuk menangkal dampak merugikan dari perluasan perkebunan kelapa sawit, sebuah lembaga yang beranggotakan pendiri World Wildlife Fund, Malaysian Palm Oil Association (MPOA), Unilever, AAK, dan Migros  telah membentuk sistem sertifikasi untuk produk minyak sawit bernama Roundtable on Sustainable Palm Oil (RSPO) dan Indonesia juga telah membuat standar atau sertifikasi untuk produk kelapa sawit yang disebut Indonesian Sustainable Palm Oil (ISPO). Tujuan penelitian ini adalah: a) untuk mengidentifikasi pemahaman petani terkait sertifikasi ISPO-RSPO pada usahatani kelapa sawit rakyat, dan b) untuk mengidentifikasi strategi peningkatan pemahaman kelapa sawit rakyat terhadap ISPO-RSPO pada usahatani kelapa sawit rakyat sehingga mendukung sawit berkelanjutan. Kegiatan penelitian ini dilakukan dengan menggunakan metode deskriptif kualitatif. Penelitian dilakukan di Kecamatan Sinembah Tanjung Muda Hilir dan Sinembah Tanjung Muda Hulu dengan jumlah populasi sebanyak 3.710 KK petani sawit rakyat dan sampel sebanyak 98 responden ditentukan menggunakan Slovin. Hasil penelitian ini menunjukkan bahwa tingkat ketidakpahaman petani terhadap sertifikasi ISPO dan RSPO masih cukup tinggi. Perlu dilakukan penelitian lanjutan mengenai strategi meningkatkan kesadaran petani terhadap manfaat dan peluang yang diperoleh melalui partisipasi dalam program ISPO dan RSPO.
Identifikasi Molekuler Isolat Bakteri Entomopatogen, Uji Keamanan Hayati serta Potensinya untuk Pengendalian Serangga Hama
Authors: Susanti Rista , Widiantini Fitri , Dono Danar
Published: February 2025

Bakteri entomopatogen merupakan mikroorganisme dengan potensi besar sebagai sumber toksin dan metabolit yang dapat digunakan dalam program pengendalian serangga hama, salah satunya adalah bakteri Serratia marcescens. Toksin dan enzim degradatif ekstraseluler seperti protease dan kitinase yang disekresi oleh S. marcescens merupakan faktor virulensi, sehingga membuat bakteri ini sangat mematikan bagi serangga. Bakteri entomopatogen sebagai agen pengendali hama harus ramah lingkungan dan tidak berbahaya baik bagi manusia maupun spesies non-target. Pengujian ini bertujuan untuk mengidentifikasi bakteri entomopatogen secara molekuler dengan target S. marcescens dari berbagai sumber serangga terinfeksi, kemudian dilakukan pengujian terkait potensinya dalam mengendalikan serangga hama dan uji keamanan hayati meliputi uji aktivitas kitinase dan uji aktivitas protease, uji hemolisis darah, uji hipersensitivitas, serta uji resistensi antibiotik. Penelitian dilakukan di Laboratorium Agens Hayati dan Laboratorium Molekuler Balai Besar Peramalan Organisme Pengganggu Tumbuhan (BBPOPT) Jatisari Karawang pada bulan Oktober 2023-Februari 2024. Hasil identifikasi secara molekuler dengan Polymerase Chain Reaction (PCR) menunjukkan bahwa dari 12 isolat bakteri kode Sm01-Sm12, 11 isolat teridentifikasi sebagai Serratia marcescens sedangkan isolat Sm03 teridentifikasi sebagai Serratia nematodiphila. Isolat Sm02, Sm07 dan Sm11 memiliki aktivitas kitinolitik dan proteolitik serta tidak menunjukkan reaksi hemolisis darah dan hipersensitif tanaman tembakau. Isolat Sm02 dan Sm07 sensitif terhadap 8 jenis antibiotik yang diujikan, yaitu Chloramphenicol 30 µg, Doxycycline 30 µg, Cefotaxime 30 µg, Sulphamethoxazole 25 µg, Ciprofloxacin 5 µg, Gentamicin 10 µg, Amikacin 30 µg, dan Tetracycline 30 µg, sedangkan Sm11 sensitif terhadap 6 jenis antibiotik yang diujikan selain Doxycycline dan Tetracycline. Dengan demikian, bakteri entomopatogen Serratia marcescens isolat Sm02, Sm07 dan Sm11 merupakan isolat yang berpotensi untuk dimanfaatkan dalam pengendalian serangga hama, serta layak untuk pengujian-pengujian tahap selanjutnya.
Utilization of Red Mud and Biofertilizer for Peat Quality Improvement and Its Effect on the Growth and Production of Hybrid Corn
Authors: Juhari Juhari , Iskandar Iskandar , Santosa Dwi Andreas
Published: February 2025

Peatlands are suboptimal lands that can be improved its quality to be used for agricultural cultivation. One of which is by using red mud and biofertilizer. Red mud, a by-product of bauxite processing, is widely available in West Kalimantan. Red mud has high pH, electrical conductivity, exchangeable sodium and base saturation. Biofertilizers are products containing selected microorganisms that can help enhance plant growth and yield. This study aims to examine the effects of red mud and biofertilizer applications on peat quality improvement and their impact on the growth and yield of hybrid corn. The experiment was arranged in a randomized block design (RBD) with two factors. The first factor was red mud with three dosage levels: control (l0), 6 tons/ha (l1), and 12 tons/ha (l2). The second factor was biofertilizer with three types: control (p0), Mycofer at 10 g/plant (p0), and Provibio at 10 ml/l (p2). The results showed that red mud at a dose of 12 tons/ha significantly affected soil pH, electrical conductivity, plant growth, and hybrid corn yield. The interaction of 12 tons/ha red mud and Provibio biofertilizer significantly increased sodium content and achieved the highest uptake of phosphorus, potassium, calcium, and magnesium.
Influence of the nitriding process on the durability of tools used in the production of automotive forgings in industrial hot die forging processes on hammers
Authors: Hawryluk Marek , Dudkiewicz Łukasz , Zwierzchowski Maciej , Polak Sławomir , Lachowicz Marzena , Ziemba Jacek , Gronostajski Zbigniew
Published: February 2025

This work concerns the analysis of the application of the nitriding process to forging dies used for the production of automative forgings on a hammer. The subject technological process concerns the production of forgings of a ring section made of AISI 304 stainless steel. The subject process is carried out on a LASCO HOU-160 forging hammer with a power of 16 kJ, in two operations, on the blocking impression and then on the finishing impression. In order to assess the influence of the nitriding process on the durability of tools, operational tests are carried out for three sets of tools after thermochemical treatment under real industrial conditions and then confronted with the results for standard tools (without a nitrided layer). The comprehensive studies carried out, including macroscopic analyses combined with scanning, numerical modeling, and microstructural tests for both standard tools and after nitriding, show a decrease in the durability of forging tools as a result of the use of nitriding in relation to the previous technology. It should also be considered that the process was carried out on hammers, for very thin forgings. Then, there are very high dynamic loads, which can lead to cracking of hard nitriding layers.
Influence of cerium oxide nanoparticles on the tribological behavior of AA8090 aluminum alloy composites for aero, military, and marine industrial applications
Authors: Anbalagan Kalaiyarasan , Duraisamy Velmurugan , Loganathan Raja Velur , Sam Peniel Pauldoss
Published: February 2025

This study aimed to enhance the wear resistance of the AA8090 material. Nanoparticle-reinforced AA8090 metal matrix composites were manufactured using the conventional stir casting process. Totally, three types of composites were fabricated by varying the cerium oxide (CeO2) nanoparticle content. The different materials prepared were AA8090, AA8090/1.5 wt% CeO2, AA8090/3 wt% CeO2, and AA8090/4.5 wt% CeO2. Properties like microhardness, tensile strength, wear rate, and coefficient of friction of the developed composites were determined. The results showed that the inclusion of CeO2 nanoparticles improved the different properties of the AA8090 material. An optimum level of 3 wt% CeO2 in AA8090 showed better performance. Furthermore, the AA8090/3 wt% CeO2 composite exhibited a maximum hardness and tensile strength of 158 HV and 546 MPa, respectively, which was 18 and 20% higher than those of AA8090. Furthermore, the same composite displayed a slightest wear rate (0.045 × 10−3 mm3/m) and coefficient of friction (0.2). Hence, it is concluded from this research that the AA8090/3 wt% CeO2 could be a suitable material for aero, military, and marine applications as it showed a good performance.
Neutralising the practice of digital piracy – a case of Poland
Authors: Marcinkowski Jakub , Czetwertyński Sławomir , Markowska Małgorzata , Sokołowski Andrzej
Published: February 2025

Digital piracy, file-sharing, and generally unauthorised copying of digital information goods is a significant problem for the film, music and publishing industries. In the internet age, it has gained a massive and global character. The scale of this problem is surprising, mainly because digital piracy is commonly considered negative or illegal. That raises the question, how is it possible that although some unauthorised copying practices are illegal, the phenomenon is widespread, especially in the context of personal preferences and rationalization? This article attempts to answer this question in the case of Poland, based on the theory of neutralisation, which explains how people justify their actions to free themselves from the feeling of shame related to violating the law or immoral activity. In order to be able to answer the above-formulated research question, it was decided to conduct a survey on a sample of 1,000 adult Poles. The research material was collected in August 2020 using a Computer-Assisted Web Interview. Exploratory Factor Analysis has shown that people claiming to use unauthorised (“pirate”) sources of access to information goods such as movies, music, or books justify it by claiming that it is not very harmful and nobody gets hurt. As a result, it is plausible to argue that the neutralisation theory explains some practices involving unauthorised copying in Poland, including pirating.
Explorando equívocos na intersecção da construção social das identidades de gênero e sexualidades na arte rupestre
Authors: Bispo Lima Luz
Published: February 2025

Este artigo investiga as interpretações equivocadas da arte rupestre do Parque Nacional da Serra da Capivara sob a perspectiva da teoria queer e dos estudos de gênero. O objetivo é analisar como as construções sociais de gênero e sexualidade foram mal interpretadas em estudos anteriores, especialmente em relação à diversidade sexual e de gênero. A pesquisa adota uma abordagem crítica e bibliográfica, revisando obras que aplicam a teoria queer à arqueologia. O foco está nas representações de falos e vulvas nas pinturas rupestres, examinando como essas interpretações se alinham ou divergem das teorias contemporâneas de gênero e sexualidade. As análises prévias da arte rupestre revelaram uma leitura anacrônica, ao projetarem conceitos modernos de gênero e sexualidade sobre culturas pré-históricas. O estudo evidencia a superficialidade dessas interpretações, que sugerem práticas queer sem uma fundamentação teórica robusta, questionando a validade de associar essas representações a identidades sexuais contemporâneas. O artigo conclui que as interpretações da arte rupestre carecem de um embasamento teórico consistente sobre gênero e sexualidade, o que resulta em distorções significativas. De forma crítica, questiona a disseminação dessas leituras equivocadas, alertando para o risco de perpetuar discursos LGBTfóbicos e infundados no campo arqueológico. A pesquisa é fundamental para revisitar as interpretações arqueológicas à luz dos estudos queer e de gênero, corrigindo visões anacrônicas e promovendo uma compreensão mais inclusiva e rigorosa das representações culturais pré-históricas.
O Sítio Lítico Morumbi
Authors: Correa Letícia Cristina , Araujo Astolfo Gomes de Mello , Fairchild Thomas Rich , Oliveira Raisa Sampaio Moura de , Zanettini Paulo
Published: February 2025

Referência inconteste a respeito de ocupações humanas cronologicamente recuadas em meio à cidade, o sítio lítico Morumbi conta com uma história conturbada no que tange a sua preservação, envolvendo o desinteresse manifesto no interior dos circuitos acadêmicos e os efeitos do avanço da especulação imobiliária na zona oeste da capital, o que resultou em danos severos à integridade do bem, a par das tentativas frustradas de conservação para as gerações futuras. O sítio se destaca por constituir uma das poucas manifestações até então preservadas de grupos caçadores-coletores na atual capital paulista, além de apresentar uma numerosa coleção de artefatos líticos. Este artigo sistematiza os principais eventos que se desenrolaram no local e apresenta as primeiras idades que mostram uma ocupação entre 3.800 e 820 anos AP.
Cerâmicas, consumo e crioulização na senzala da fazenda do Colégio de Campos dos Goytacazes (RJ)
Authors: Symanski Luis , Silva Azevedo Paula de Aguiar
Published: February 2025

O artigo discute a variabilidade diacrônica  das cerâmicas artesanais,  provenientes de três espaços da senzala do Colégio dos Jesuítas de Campos dos Goytacazes (RJ), e os modos como esses vasilhames se relacionam com outras categorias cerâmicas, como as torneadas e as louças finas importadas, e com adornos corporais. Teorias relacionadas aos bens de consumo são empregadas para discutir as implicações das continuidades e mudanças observadas nos padrões morfológicos e decorativos desses vasilhames ao longo dos séculos XVIII e XIX em termos dos ideias de consumo de seus usuários e dos processos de reconfiguração de identidades no interior do espaço da senzala.
Gene Expression and Polymorphism of Interleukin-36a in Psoriatic Iraqi Patients
Authors: Mahmood Aseel S. , Ibraheem Muntaha R. , Ibraheem Shaima R.
Published: February 2025

Psoriasis is a common, persistent papulosquamous skin illness that affects people of all ages and has a high societal and personal burden. It is associated with various serious medical conditions like depression, psoriatic arthritis, and cardiometabolic syndrome. Interleukin-36a (IL-36a) is a key molecule in inflammation, coordinating the activation of critical pro-inflammatory cytokines and immune cells. The current study involved 84 Iraqi psoriatic patients (PoS) and 67 healthy controls. Real-time PCR and sequencing techniques were used to evaluate the gene expression and polymorphism of two SNPs (rs2305152 A/C and rs895497 G/A) of the IL-36a gene. The findings revealed that the IL-36a gene was up-regulated in psoriatic patients (1.29 [IQR: 1.12-1.55]) compared to healthy individuals. When we looked at how IL-36a gene activity varied based on specific genetic variations, only rs2305152 had a significant effect; the CC genotype was associated with significantly higher expression compared to the AA genotype (2.12 [IQR: 1.57-3.47] vs. 1.15 [IQR: 1.04-1.47]; p = 0.009). The genotypes of the SNPs showed that the AC genotype of IL-36a SNP rs2305152 (A/C) and GA genotype in rs895497 (G/A) presented a significantly amplified incidence in patients with psoriasis in comparison with the healthy control, and the associated OR values were 17.91 and 0.10, respectively. Hardy-Weinberg equilibrium value of SNP rs2305152 (A/C) was p-HWE = 0.033 in PsO. The haplotypes (rs2305152 A/C and rs895497 G/A) of the IL36A gene showed high significance. The results showed that the linkage disequilibrium values of IL-36a SNPs rs2305152 and rs895497 had a correlation coefficient value of R2 = 0.09 and an LD coefficient value of D' = 0.68, indicating that certain genetic variation (AC for rs2305152 and GA for rs895497) were more common in psoriasis patients compared to the control group, suggesting a potential association with the condition. This study suggests that the genetic variation rs2305152 (A/C) in the IL-36a gene may play a role in the risk of psoriasis.
Hydrochemistry Assessment of Surface and Groundwater Quality Using GIS and a Heavy Metal Pollution Index (HMPI) Model in a Hawija area, Kirkuk, north Iraq
Authors: Al-Hamdany Ahmed H. , Al-Tawash Balsam S. , Al-Jumaily Hassan A.
Published: February 2025

The Heavy Metal Pollution Index (HMPI) has been used to assess the quality of surface and groundwater drinking water in the Hawija region, where residents use groundwater for drinking. Forty groundwater samples were collected from the Hawija region's wells and analyzed in the Acme Laboratories in Canada. The results of this study were compared with the Environmental Protection Agency's (EPA) and the World Health Organization's (WHO) classification of water quality and its suitability for different uses. Five samples (12.5%) had low pollution levels during the low flow season, 26 samples (65%) had medium levels, and nine samples (22.5%) had high levels. Thirty samples, a mean of 75% of the total groundwater samples obtained during the high flow season, were rated as having low pollution, while ten samples (25%) were rated as having medium pollution. This shows that a large portion of the groundwater samples in the study area are impermissible for human consumption. In the low-flow season, the HMPI values ranged from 8.38 to 148.68, with a mean of 32.43 in the high-flow season, they ranged from 3.55 to 29.23, with a mean of 8.54. The HMPI values of surface water ranged from 3.75 to 77.64 and had a mean of 26.101 during the low-flow season, whereas they varied from 4.19 to 26.35 and had a mean of 11.25 during the high-flow season.
A Novel Method to Recognise Faults and Reefs from History Matching of Gas Production- Case Study: Mishrif Reservoir, Southern Iraq
Authors: Al-Rikaby Alaa Shihan , Al-Jawad Mohammed Saleh
Published: February 2025

The study area is located within the Mesopotamian Basin, the habitat of several oil fields that extract hydrocarbons from NW-SE-trending anticline formations parallel to the Zagros folding belt. The study aimed to determine if discrepancies in bubble pressure values were caused by faults or reefs using historical matching of gas production. The study revealed a distinct Mishrif reservoir seismic graph and seismic reflectors exhibiting many severe discontinuities, indicating the presence of a reef or fault. Field production data matched the fault case more consistently than the reef case during reservoir simulation, as per the well results (C37P, C43P, C46P). The history-matching simulation confirmed the two faults and rejected the reef. After seismic interpretation and historical matching, the Mishrif reservoir has two faults that were the cause of the bubble point pressure discrepancy during production operations. This method is suitable for discovering geological structures and deformations that cause bubble pressure differences for use by other researchers.
An Extension of Some Truncated Distributions Family With Application
Authors: Khalaf Nihad S. , Husain Qasim N.
Published: February 2025

This paper represents a suggested a combination of continuous distributions  based on  Truncated Gompertz-G    (tgo-gd[0,1]) and Truncated Gompertz-Weibull (tgo-wd) distributions. Some of the main properties of the suggested combination such as the distribution function (cdf), the probability function (pdf), survival function (Sf), hazard function (Hrf), quintile function (Qf), moment generating function (mgf), skewness ,, kurtosis  , entropy, and maximum likelihood estimator (MLE) for the  proposed combination of  tgo-wd[0,1] have been presented. As well, an experimentally estimation for the parameters  of the distributions using MLE have been studied. After the application, the potentiality of the  proposed family by means of one real data sets are shown more flexibility in compare with the other models.
A Class of Fuzzy Integral Equations and the Existence and Uniqueness of Their Solutions
Authors: Abdulqader Alan Jalal , Hasan Sameer Qasim
Published: February 2025

The aim of this paper to presented a class of interesting fuzzy integral nonlinear equations involving nonlinear fuzzy function of other multi fuzzy nonlinear functions that presented in fist time, the formula under study is an interesting type of a fuzzy nonlinear Volterra integral equation which defined on fuzzy numbers that has lower and upper functions. The Housdorf fuzzy metric space on fuzzy numbers and a fuzzy metric space on a fuzzy continuous functions and the space of all uniform modulus of absolutely fuzzy continuous functions have been given in details. Also the observer results investigated on parameter cases of fuzzy problem formulation, some necessary and sufficient conditions of boundedness and locally Lipschitz for different fuzzy functions and differential of them and also using Leibnitz rule for presented fuzzy problem formulation. The locally existence and uniqueness solutions in the space of all uniform modulus of absolutely fuzzy continuous functions which is generalized of fuzzy number space and established on contraction condition which proved by using the properties of fuzzy metric space this certain space. Also used concept of fuzzy Riemann integral and normed function to prove interesting results and illustrated in some examples to clear the proposal fuzzy integral nonlinear equations has a solution in certain fuzzy space that in firstly explained with different metrics spaces and normed properties and satisfied all the hypothesis for the component of the equation and obtain the estimations of the suggested conditions on certain fuzzy metrics as a stuffiest condition for grantee the assuming equations has a fuzzy solution with their lower and upper parameters.
The Effect of False Predictions of Machine Learning on the Security of the Big Data Environment
Authors: Farhan Ammar Hatem , Shareef Omar Salah F. , Hasan Rehab Flaih
Published: February 2025

The exchange of data between customers and organizations has become a major target for hackers who seek to illegally access this data, compromising the three main components of security information: confidentiality, integrity, and availability (CIA). Structured query language injection (SQLI) is one of the most common forms of cyberattack. However, most of the previous research has only looked at SQLI attacks that target web-based applications. There hasn't been much time to sort the kind of SQLI payload that the client sent into the vast amounts of data needed to create machine learning models. Additionally, there hasn't been a study that looks at the risks of machine learning models making mistakes and how they affect the three information security principles.
To address this gap, this research aims to create a model that serves as an intermediate protective interface that is a link between the customer's layers and the database server to improve security during communication from SQLI attacks. Additionally, it shortens the time required to identify the client's request type. Finally, study the impact of false predictions of machine learning algorithms on CIA. The proposed method is to train a model using a logistics regression technique (LR) with the Spark ML library that works to process big data containing SQL payloads (harmful and benign).
Comparing our proposed model with previous studies, the results obtained show that the proposed model achieved outstanding results, with an accuracy ratio of 98.10%, a precision ratio of 98.13%, a call ratio of 98.10%, and an F1 index of 98.10%. The results also showed that the time needed to detect and prevent such attacks was only 00.09 seconds.
Business Intelligence Approach-Based Hybrid Deep Learning Model for QS World University Ranking
Authors: Kareem Asaad R. , Abdullah Hasanen S.
Published: February 2025

The QS World University Rankings have become the most widely used basis for comparing universities across the world. Selecting a university is a difficult decision, and this may be particularly true for international students. The rankings of universities have been designed to help students make more informed choices. Informed decision institutions face challenges in analyzing huge data volumes and ensuring generalizability. This study presents a hybrid deep learning model (CNN-LSTM) that addresses these issues, minimizing data requirements and ensuring compatibility. The proposed hybrid deep learning model was compared with five other machine learning models. It demonstrated the highest efficiency, with a mean squared error of 0.0144 and an accuracy of 98.5%.
Synthesis of EPB/TiO2 Activated Carbon Composite Using Microwaves Activation for Purification of Motor Vehicle Exhaust Emissions
Authors: Aqni Wahyu Nur , Nurhanisa Mega , Dwiria Wahyuni
Published: February 2025

The palm oil plantation industry generates waste besides palm oil products, including empty palm bunch (EPB). This research examines the emission reduction capabilities of motor vehicle exhaust gases using a composite of activated carbon from EPB-AC/TiO2. Surface morphology characterization of the composite is conducted using Brunauer-Emmett-Teller (BET) and Scanning Electron Microscope (SEM). EPB-AC exhibits an average reduction effectiveness of HC gas based on particle size (50, 100, 150, 200 mesh) sequentially at 34.49%, 37.43%, 39.98%, and 43.56%. The average effectiveness of EPB-AC in reducing CO gas sequentially is 70.29%, 71.30%, 72.86%, and 74%. For CO2 gas, EPB-AC has an average reduction sequentially at 52.6%, 54.25%, 56.52%, and 58.54%. On the other hand, the EPB-AC/TiO2 composite exhibits an average reduction effectiveness of HC gas based on particle size sequentially at 42.38%, 43.42%, 45.1%, and 46.57%. The average effectiveness of the EPB-AC/TiO2 composite in reducing CO gas sequentially is 71.24%, 73.52%, 75.54%, and 76.9%. For CO2 gas, the EPB-AC/TiO2 composite has an average reduction sequentially at 54.93%, 54.25%, 59.76%, and 63.05%. Therefore, the best reduction results occur at a particle size of 200 mesh.
Effects of Surfactants on the Stability of Nickel Ferrite/Water Nanofluid
Authors: Mahmudi Riyadi Adnan , Yusuf Akhmad , Sutjahja Inge Magdalena
Published: February 2025

Nanofluid stability is a critical factor for the effective application of nanofluids in various fields. One simple and effective method to enhance nanofluid stability is through the addition of surfactants. This study examines the effect of different surfactants on the stability of nickel ferrite (NiFe₂O₄)/water nanofluid. The nanofluids were synthesis using the two-step method, and the surfactants investigated inculded oleic acid, polyethylene glycol 400, tetrabutylammonium bromide, gum arabic, and citric acid. Different concentrations for each surfactant were tested by adjusting the nanoparticles-to-surfactant ratio. The suspension stability was evaluated through visual observation, Zeta potential measurements, and thermal conductivity analysis. The most stable NiFe₂O₄/water nanofluid was achieved using citric acid surfactant, with a nanoparticles-to-surfactant volume ratio of 1:0.25, a Zeta potential value of -35.0 mV and an average thermal conductivity of 0.585 ± 0.007 W/m·K. The results of this study are important for developing nanofluid and magnetic nanofluid systems with optimum conductive heat transfer performance.
How Does The Motive of Migration Impact Migrants? The Perspective of Subjective Well-Being
Authors:   The Graduate School, Universitas Gadjah Mada, Indonesia, Alabshar Nufi , Giyarsih Sri Rum ,   The Graduate School, Universitas Gadjah Mada, Indonesia, Pitoyo Agus Joko ,   The Graduate School, Universitas Gadjah Mada, Indonesia
Published: February 2025

This study integrates expectancy-value theory and subjective well-being perspectives. It aims to explore variations in motivations for migration that typically result in diverse impacts on subjective well-being. This study employs the difference-in-differences method, using the Indonesian Family Life Survey (IFLS) panel data from 2007 and 2014. The results show that risk-coping migration makes migrants feel somewhat less optimistic about their future and find it challenging to fulfill their daily needs. However, they found meeting their children’s needs easier and were happier at their destination. Migrants who moved because of investment initially felt optimistic about their future. However, they found it challenging to meet their living and family needs and did not feel happy at their destination. Conversely, migrants who moved for family reasons appeared more optimistic, able to meet their needs, and happier. These findings underscore the importance of understanding migration motives to better support migrant well-being.
Ways to reform the institution of private prosecution in Russia
Authors: Nakib Daniel' Viktorovich
Published: February 2025

Private prosecution as an institution dates back to pre-revolutionary Russia, where, despite the lack of clearly formulated legislation in this area, there were certain principles that allowed citizens to independently defend their rights in criminal law proceedings. The current stage of development of the legal system in Russia needs to rethink the role of private prosecution, focused on creating a more effective and fair process. The author analyzes the features of the proceedings and the status of persons who are participants in private prosecution proceedings. Opinions on the exclusion of the form of private prosecution from domestic criminal law literature are considered, in connection with which it is proposed to expand the powers of magistrates in terms of assisting the parties in collecting evidence. The study of the institution of private prosecution in Russia requires a comprehensive, balanced approach, which is based on the use of various methodological tools, namely: comparative legal analysis, regulatory analysis of current legislation in the field of private prosecution, as well as an analysis of the practice of private prosecution in Russia. Scientific novelty of the research lies in the need for a deep rethinking of the role and functions of this the institution in the modern conditions of the legal system. In the light of modern challenges and trends related to globalization and changing public relations, the institute of private prosecution in Russia faces a number of significant problems that require comprehensive scientific analysis and legislative improvement. On the one hand, private prosecution is an important mechanism for protecting the rights and legitimate interests of citizens, providing an opportunity to directly initiate criminal prosecution regardless of the position of public prosecutors. However, in practice, this institution often functions inefficiently due to the lack of clear procedures, the lack of competent specialists and the general lack of legal culture in society. In conclusion, it is worth noting that the reform of the institution of private prosecution in Russia should become a complex task that can be solved jointly with the participation of legislators, human rights organizations and citizens themselves. Only through joint efforts is it possible to create a truly working and fair mechanism that will ensure the protection of citizens' rights and strengthen public confidence in the country's legal system.
Educators’ Voices Of Culturally Responsive Pedagogy In Elt Context: Revealing The Dominant Characteristics And Praxis
Authors: Herda Rozanah Katrina , Robiasih Hasti , Kozuka Yoshitaka , Margana Margana
Published: February 2025

When teaching English in a multicultural setting, culturally responsive pedagogy (CRP) becomes even more important. It promotes diversity by recognizing the impact of students' different backgrounds and experiences on their identities. Teachers can increase student engagement, foster critical thinking, and improve language acquisition by incorporating culturally relevant materials and teaching strategies. This method respects students' cultural backgrounds and enhances their ability to understand and empathize with individuals from diverse backgrounds. The purposes of this mixed-method study with an explanatory design were to 1) find out what English language teachers think are the most important aspects of CRP and 2) find out how they use CRP to keep students interested. The participants (N = 95) are majoring in English from elementary, secondary, and higher education levels. The researchers used an online questionnaire and a semi-structured interview to gather the data from respondents. The researchers analyzed the questionnaire using the adjectival rating of a four-point Likert Scale and analyzed the interview using the verbatim technique. The findings revealed that the dominant key characteristics of CRP were care and empathy. Therefore, the interview results indicated that practicing CRP successfully boosted student engagement since their involvement and motivation appeared as well since teachers were 1) using relevant contexts and examples, 2) incorporating multicultural perspectives, 3) encouraging student-driven material selection, and 4) making personalization of content.
Associação entre diabetes mellitus gestacional e práticas obstétricas, por clusters de idade materna
Authors: Andrade Vivian Andrezza Alves , Matozinhos Fernanda Penido , Silva Thales Philipe Rodrigues da , Martins Eunice Francisca , Ferreira Fernanda Marçal , Miranda Quézia Hapuque Ferreira , Rodrigues Rafaela Dias , Moreira Alexandra Dias
Published: February 2025

Objetivo: Investigar a associação entre Diabetes Mellitus Gestacional (DMG) e práticas obstétricas, por clusters de idade materna, em maternidades de Belo Horizonte, Minas Gerais. Métodos: Trata-se de estudo transversal, conduzido com 1088 mulheres. Utilizada a análise de clusters para gerar grupos com informações sobre a presença ou não do DMG e médias de idade em cada grupo. As associações entre o diagnóstico de DMG (exposição) e cada prática obstétrica (desfechos) foram estimadas por meio de testes Qui-quadrado por clusters de idade materna. Resultados: Foram gerados dois clusters com médias de idade de 22 e 33 anos. No grupo de jovens com DMG houve maior proporção: analgesia durante o parto (50%), uso de fórceps (23,08%), ausência de amamentação na primeira hora (60,00%), ausência de contato pele a pele (52,00%), indução do parto com medicamento intravaginal (37.50%) e bolsa rota antes da internação (66,67%) (p<0,05). Nas mulheres mais velhas, não receber dieta (16,67%) e uso de antibiótico no trabalho de parto (24,14%) foi mais frequente nas mulheres com DMG em relação as sem DMG (p<0,05). Conclusão: A DMG pode ser potencial fator de risco para o uso de práticas obstétricas não recomendadas e mulheres mais jovens estão mais expostas a essas práticas.
Internações hospitalares para tratamento clínico em saúde mental: situação de risco de suicídio
Authors: Sá Lara Rebeca Piauilino Freitas de , Gonçalves Agostinho Silva , Sousa Neto Antonio Domingos de , Silva Camila Danielly Matos , Alves Junior Everaldo Paes Landim , Bezerra Nicholle Akocayti Sabará , Duarte Yasmin Ádely Carvalho , Rodrigues Jailson Alberto , Silva Filipe Melo da
Published: February 2025

Objetivo: Analisar os casos de internação hospitalar por risco de suicídio no Piauí durante o período de 2014 a 2023. Métodos: Trata-se de um estudo descritivo, de abordagem quantitativa, compreendendo os casos de internação hospitalar para tratamento clínico em saúde mental de pacientes com risco de suicídio no estado do Piauí, no período de 2014 a 2023. Resultados: Foram notificados 116 casos, com Paulistana possuindo maior taxa (2,09), seguida por Jacobina do Piauí (1,96) e Queimada Nova (1,83). A região do Vale do Rio Guaribas se destacou no número de internações. O aumento das taxas de risco de suicídio está relacionado a condições psicológicas, de gênero e idade. A região do Vale do Rio Guaribas é marcada por episódios discriminatórios em relação à diversidade sexual e religiosa, evidenciado por casos de homofobia, transfobia e suicídio da população LGBTQIAPN+.Conclusão: É necessário implementar estratégias eficazes de prevenção do suicídio, como o fortalecimento dos serviços de saúde mental, a promoção de políticas públicas inclusivas, o combate à discriminação e a criação de redes de apoio social.
A importância da realização de exames para detecção da doença de Chagas em gestantes
Authors: Silva Neto Alício João da , Santos Beatriz Silva , Dias Gabriela de Souza , Araújo Guilherme Almeida de , Souza Hérison Miranda de , Santos Maria José do Nascimento , Vasconselos Virna Barreto , Oliveira Ynna Kylnay Souza , Souza Leonardo Fideles de , Almeida Marcio Cerqueira de
Published: February 2025

Objetivo: analisar e sintetizar as evidências científicas sobre a importância do diagnóstico da doença de Chagas durante o pré-natal para a segurança da mãe e do bebê. Revisão bibliográfica: O estudo sobre o rastreamento e controle da doença de Chagas destaca a importância das diretrizes terapêuticas estabelecidas pelo Ministério da Saúde para melhorar o diagnóstico e tratamento no SUS. O Protocolo Clínico e Diretrizes Terapêuticas recomenda o rastreamento de pessoas com fatores de risco e testes sorológicos, como ELISA, especialmente em gestantes. O diagnóstico de infecção congênita deve ser confirmado com testes adicionais, como o ELISA. Após o parto, é essencial testar o recém-nascido e iniciar o tratamento se necessário. A triagem sistemática e a capacitação dos profissionais de saúde são fundamentais para controlar a doença e prevenir complicações graves. Considerações finais: A implementação das Diretrizes Terapêuticas para a doença de Chagas avançou na gestão da doença, especialmente em gestantes e recém-nascidos. Contudo, persistem desafios, como a necessidade de melhorar a triagem e o manejo precoce. Fortalecer a formação dos profissionais de saúde e ampliar os testes são essenciais para melhorar a detecção, reduzindo a transmissão congênita.
Percepção das mulheres quilombolas acerca da importância do exame preventivo de câncer do colo do útero
Authors: Almeida Marlise da Silva , Nascimento Rita de Cássia Silva do , Geraldo Wellen Assad dos Santos , Santos Dayanne de Nazaré dos , Sousa Bruna Rafaela da Silva , Vale Camila Carvalho do , Corrêa Perla Katheleen Valente
Published: February 2025

Objetivo: Conhecer a percepção das mulheres quilombolas sobre a importância do exame Preventivo do Câncer do Colo do Útero - PCCU. Métodos: Trata-se de uma pesquisa descritiva com abordagem qualitativa, realizada em 2 comunidades quilombolas localizadas na zona rural do estado do Pará, utilizando o software IRAMUTEQ e a teoria transcultural de Madeleine Leininger. Resultados: Identificou-se as classes: 1 e 3 - Dificuldade de acesso aos serviços de saúde; classe 2 - Sentimentos ao realizar o exame; classe 3 - Dificuldade de acesso; classe 4 - Importância da prevenção; classe 5 - Conhecimento sobre o tema e classe 6 - Serviço Público de Saúde versus Serviço Privado de Saúde. Constatou-se que a maioria das mulheres demostraram saber que o PCCU é importante, porém não sabiam o motivo, visto que não receberam explicações sobre o exame. Vale destacar a dificuldade de acesso e o longo deslocamento que as entrevistadas relataram para realizar o exame. Conclusão: Evidencia-se como as mulheres dessas comunidades estão vulneráveis em relação a prevenção do câncer de colo do útero, visto que elas precisam se deslocar longas distâncias além de pagarem para realizarem o exame em clínicas particulares e não terem seu direito a informação respeitado.
Avaliação da qualidade de vida de mulheres com câncer de mama
Authors: Freitas Ana Clara Rezende , Campos Ana Clara Tonussi , Weyers Flávio Henrique Valle , Lebourg Gustavo Jean , Cobucci Lucas Ferreira , Faria Flaviany Custódio
Published: February 2025

Objetivo: Avaliar a qualidade de vida de mulheres em tratamento para câncer de mama. Métodos: Estudo transversal com abordagem quantitativa realizado em Hospital na região do Campo das Vertentes, e Clínica Privada, incluindo mulheres adultas com câncer de mama. Aplicado um questionário sociodemográfico para identificar o perfil das participantes e o EORTC QLQC-30 para avaliar a qualidade de vida destas mulheres. Resultados: Os subtipos moleculares mais encontrados foram os Luminais. A maioria das pacientes se encontravam em estágio 1- câncer de mama em estágio inicial (39,56%). Melhor qualidade de vida na Escala Funcional foi associada com ter rede de apoio. A pior qualidade de vida foi associada com ter o subtipo molecular Triplo Negativo. Quanto a Escala de Saúde Global e Qualidade de vida, o subtipo Triplo Negativo (50,0%) apresentou piores desfechos, e no quesito escala de sintomas (59,0%) foi mais acentuado. Conclusão: O diagnóstico precoce é fundamental para melhor manejo e conduta terapêutica, e evita desfechos desfavoráveis. A rede de apoio mostra sua importância, não só de parentes e amigos, mas também da equipe de saúde, haja vista que o tratamento é longo e a equipe vai acompanhar a paciente por anos.