bluuebunny/crossref_metadata_2025_split huggingface dataset:
Study Investigates Effects of Cyclic Salt Precipitation on CO2 Injectivity
Authors: Carpenter Chris 
Published: February 2025

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This article, written by JPT Technology Editor Chris Carpenter, contains highlights of paper SPE 219993, “Effects of Cyclic Salt Precipitation on CO2 Injectivity: From Pore Scale to Near Wellbore,” by Andrew Fogden, Till Bollermann, and Yennyfer Barreto, SPE, Wintershall Dea, et al. The paper has not been peer reviewed.

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The rate and severity of potential loss of CO2 injectivity in saline aquifers as the result of brine dry-out and salt accumulation near the wellbore is one of the main uncertainties in carbon capture and storage project planning. Default parameters implemented in commercial reservoir simulators overestimate the degree of salt precipitation and the resulting permeability impairment. The current study used laboratory and digital core analyses of Berea sandstone to estimate the petrophysical and dynamic properties for adjustment of predicted precipitation and flow reduction in reservoir simulation models of intermittent CO2 injection with aquifer drive.

Introduction
Salt precipitation has multiple effects on CO2 flow, involving a complex interplay of physical and chemical mechanisms, dependent on length scale, time, and reservoir and injection history. The salt occludes pore volume to ultimately reduce absolute permeability, while formation brine dehydration initially increases the effective permeability to CO2 because of the increase of CO2 saturation. Precipitation is potentially more severe for intermittent injection. Backflow of “fresh” formation brine to the already-vaporized zone through aquifer drive and additional capillary suction created by the microporous and hydrophilic salt aggregates can lead to further salt accumulation.
The current study focuses on cyclic injectivity impairment caused by salt precipitation caused by formation water evaporation in contact with dry gaseous or supercritical CO2. The experimental procedure is inspired by work in the literature in which salt was precipitated in core plugs by oven drying and vapor evacuation, analyzed by mass-balance and gas-permeability measurements.
In this study, Berea sandstone plugs are used for brine infiltration/drying cyclic experiments and measurements of dried-state porosity and permeability, together with nondestructive X-ray imaging for correction of the effects of salt accumulation at plug boundaries. Analogous small-scale experiments and high-resolution imaging were performed on a Berea miniplug for pore-scale simulation of the effect of precipitated salt on porosity/permeability and two-phase flow properties of brine and CO2. Furthermore, these results were input to finite-difference simulations at plug- and reservoir-sector scales.
While the complete paper provides a detailed discussion of experimental results, including a series of figures and graphs, this synopsis concentrates on the experimental setup of the study and concludes with a summary of the authors’ findings. The synopsis also retains a discussion of the reservoir simulations used by the authors.
A study of teaching experience and teacher-parent collaboration in managing students’ disruptive behaviours
Authors: Adewale Sulaimon , Moyo Zvisinei 
Published: February 2025

This study examines the role of teaching experience and teacher-parent collaboration in managing students' disruptive behaviours in secondary schools in Nigeria. A total of 367 teachers participated in the study. Data were collected using a questionnaire and analysed using one-way Analysis of variance and the Pearson moment correlation. The findings indicate differences in teachers' years of teaching experience determine how students’ disruptive behaviours are managed. However, a non-significant weak positive correlation was found between teacher-parent collaboration and students' disruptive behaviour management (r = 0.95, p =.068). These results underscore the importance of teachers teaching experience in ameliorating disruptive behaviours. Based on these findings, teacher mentoring programme involving peering of senior and junior teachers as mentor and mentees respectively for effective classroom management should be implemented.
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.
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.
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

Abstract
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

Abstract
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

Abstract
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.
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.
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.
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.
Evaluation of Exercise Rehabilitation Programs to Improve Cardiac and Respiratory Health in COVID-19 Patients: A Systematic Review of Randomized Controlled Trials
Authors: Sharma Rudraksh , Jatain Navita , Dodia Krishna , Sapte Saanvee Makarand , Khodabux Sameenah , Banerjee Indrajit 
Published: February 2025

Introduction:
Coronavirus disease 2019 (COVID-19) survivors have suffered from long-term impacts of the disease. Many survivors are experiencing persistent cardiac and respiratory complications. Some studies have shown that exercise-based rehabilitation plays a critical role in the recovery of post-COVID-19 patients in order to minimize complications such as dyspnea, breathlessness, and heart failure.

Objective:
The objective of this study was to evaluate the effectiveness of exercise-based rehabilitation programs to improve cardiac and respiratory functions in COVID-19 patients.

Methodology:
An extensive search of literature was conducted on PubMed, Cochrane Central Register of Controlled Trials, and TRIP databases using the following keywords and Boolean operators: High intensity interval training (HIIT) OR rehabilitation OR COVID-19 OR exercise AND long COVID. Randomized controlled trials (RCTs) published in the English language from 2020 to 2024 were included in the study. Full-text articles were reviewed and Preferred Reporting Items for Systematic Reviews and Meta-Analyses 2020 guidelines were implemented during this systematic review. Patients who had pre-existing cardiac and respiratory complications were excluded from the study.

Results:
This systematic review included 5 RCTs involving 291 participants. The rehabilitation (intervention) groups showed notable improvements in VO2 peak with pooled data (ES = 0.765, SE = 0.193, 95% confidence interval [CI] 0.391, 1.139). The mean difference (MD) for VO2 peak was 2.42, maximum, heart rate (HR max) increased (MD = 5.33), and the left ventricular mass increased by MD = 6.8 (95% CI: 0.8; 12.8 g; P = 0.029) indicating enhanced cardiovascular conditioning and function. Maximum voluntary ventilation (MD = 5.3) improved respiratory endurance along with an increased stability in FEV1 and FVC. In addition, a drastic improvement in the ventilatory efficiency and breathing patterns was noted, thus reducing perceived dyspnea. HIIT intervention: Two participants showed a reduction in their predicted residual volume % (8%) and total lung capacity. In comparison, the control group showed no significant improvement.

Conclusion:
Exercise-based rehabilitation programs have shown improvement in cardiac and respiratory functions by decreasing symptoms such as dyspnea, palpitations, and failure. By integrating such rehabilitation programs into post-COVID care, long-term recovery can be significantly improved.
Meningkatkan Efektivitas Penerapan Lingkungan Bahasa Arab Untuk Santri di Pondok Pesantren Riau
Authors: Muhammad Samin Saproni , Akzam Ismail , Pebrian Rojja , Fikriansyah Mahmud Harits 
Published: February 2025

Penerapan lingkungan bahasa Arab di pesantren merupakan strategi penting dalam meningkatkan kemampuan berbahasa Arab santri. Pengabdian ini bertujuan untuk menerapkan program lingkungan bahasa Arab di pesantren-pesantren di Riau melalui kegiatan pengabdian kepada masyarakat. Program ini melibatkan 15 pesantren dengan variasi jumlah santri dari 39 hingga 1.500 orang dan tenaga pengajar bahasa Arab antara 1-12 orang. Menggunakan pendekatan participatory action research. Tahapan pengabdian ini berbasis Participatory Action Research (PAR) meliputi; 1) Identifikasi Masalah, 2) perencanaan, 3) pengumpulan Data, 4) aksi, 5) evaluasi, 6) refleksi, 7) analisis sosial kembali, 8) rencana aksi berikutnya. Kegiatan pengabdian ini mencakup workshop, diskusi kelompok, dan demonstrasi praktis. Hasil menunjukkan tingkat kepuasan peserta sangat tinggi dengan rata-rata nilai 5 dari 5. Peserta menilai materi dan metode penyampaian sangat relevan dengan kebutuhan. Program menghasilkan peningkatan pemahaman tentang strategi penerapan lingkungan bahasa Arab dan terbentuknya komitmen kerjasama antar pesantren. Rekomendasi meliputi pengembangan program berkelanjutan, penguatan kapasitas tenaga pengajar, dan pelibatan wali santri dalam mendukung program.