bluuebunny/crossref_metadata_2025_split huggingface dataset:
Urgensi Menanamkan Pendidikan Gender Serta Bahaya LGBTQ+ Pada Anak Usia Dini
Authors: Zaharah Futri 
Published: January 2025

Di era teknologi, digitalisasi, dan globalisasi banyak anak di bawah umur yang terkena dampak isu LGBT. Dalam kehidupan pendidikan sangat berdampak pada isu ini, serta pentingnya untuk laki-laki dan perempuan memahaminya. Pendidikan gender ini juga dikenal sebagai “social gender,” menciptakan perspektif yang membedakan derajat pria dan wanita. Tujuan penelitian untuk menghasilkan generasi yang berakhlak mulia dan berprestasi baik dari segi agama, kebangsaan, dan negara. Metode yang digunakan adalah pendekatan penelitian kualitatif dan jenis penelitian kepustakaan. Penelitian dibidang LGBT ini membahas bagaimana lingkungan dan pendidikan mempengaruhi diskriminasi terhadap gender, dengan pemahaman yang mendalam pada analisis naratif dan tinjauan literatur yang menyeluruh terutama di bidang pendidikan dan perspektif sosial. Mencegah terjadinya bias gender dalam proses pembelajaran dan bidang pendidikan. Data histori membuktikan LGBTQ+ sudah ada sejak Mesir kuno. Oleh karena itu, pendidikan sekolah, lingkungan sekitar dan orang tua termasuk pemerintah semuanya berperan memberikan pembelajaran dalam mendidik dan mendukung apa yang diperlukan untuk mencegah ancaman LGBTQ+. Dengan mendukung pembelajaran dan perkembangan yang memerlukan kesadaran dan dukungan yang tepat. Saat mengatasi tantangan yang dihadapi oleh anak-anak yang teridentifikasi sebagai LGBTQ+, penting bagi pendidik untuk menciptakan lingkungan yang aman dan memberikan pengajaran yang memadai tentang identitas seksual dan gender. Proses memahami dan mengkomunikasikan identitas gender merupakan bagian penting dalam tumbuh kembang anak pada usia dini yang menunjang keberhasilannya di masa depan.
PENGARUH TEKNOLOGI PADA DUNIA PENDIDIKAN
Authors: Nasution Lannuria , Salman  
Published: January 2025

Pada era globalisasi saat ini ,kehidupan sehari-hari serba canggih ,tetutamanya dalam aspek kemajuan teknologi yang mana perkembangan teknologi saat ini tidak dapat di pungkiri di karenakan semakin majunya ilmu pengetahuan maka semakin berkembang pula teknologi. Pada dunia pendidikan, kemajuan teknologi sangat ber pengaruh dan berdampak dalam kehidupan sehari-hari. Tujuan dari kajian literatur ini ialah untuk mengkaji tentang pengaruh teknologi pada dunia Pendidikan serta cara untuk menghadapi tantangan teknologi pada zaman sekarang , terkhusus pada dunia Pendidikan. Metode yang digunakan adalah studi pustaka, yaitu dengan cara mengumpulkan berbagai data data serta mempelajari tentang teori-teori dari bermacam sumber . Adapun hasil dari penelitian menunjukkan bahwa sembilan puluh empat persen artikel menunjukkan bahwa pengaruh dari teknologi pada dunia Pendidikan sangat membantu, terutama selama terjadinya pandemi COVID-19, teknologi dapat membuat pembelajaran lebih mudah. Namun, enam persen artikel menunjukkan bahwa teknologi juga dapat berdampak negatif pada pendidikan, Hal tersebut disebabkan karena sebagian besar orang yang menggunakan teknologi mengalami kecanduan gadget sehingga akan menimbulkan dampak buruk
Drilling Challenges in Active Tectonic Folded Zones Using Solid Material Mechanism for Bending
Authors: Hamid Osman , Abdalrahman Eslam M. 
Published: January 2025

ABSTRACT:
This study aims to address the formidable challenges of drilling in active tectonic folded zones, characterized by their complex geomechanical behavior and unpredictable stress regimes. By applying solid material mechanics principles, particularly the mechanism of bending, the objective is to develop a predictive model that can guide drilling operations in these environments, reducing the risk of structural failure and improving operational safety and efficiency.
A multi-faceted approach is adopted, beginning with the analysis of strain and stress distribution under bending forces, as illustrated by solid material mechanics. Numerical simulations are conducted to model the mechanical behaviour of drill strings in response to the heterogeneous stress fields typical of folded tectonic structures. Field data from existing drilling operations in active folded zones are incorporated to refine the model, which is subsequently validated through laboratory experiments using scaled analog materials that replicate the mechanical properties and stress conditions of the target geological formations.
The research identifies critical stress thresholds and deformation patterns that are indicative of potential drilling hazards. It also demonstrates that strategic drill path planning, based on the model's stress distribution predictions, can significantly reduce the incidence of drill string failures. The correlation between the predicted and observed performance of drilling equipment under simulated conditions exhibits a high degree of accuracy.
The innovative aspect of this study lies in its integrative use of solid material mechanics for real-world application in drilling technology, transcending traditional empirical approaches. The predictive model developed not only provides a scientific basis for drilling in complex geomechanical settings but also introduces a novel methodological framework that can be adapted to various subsurface engineering challenges.

Introduction
Drilling in tectonically active folded zones presents significant geomechanical challenges due to the complex stress fields and deformations caused by continuous tectonic movements (Wiener et al., 1997). These regions are characterized by intricate fault systems, high in-situ stresses, and intense folding of subsurface layers. The structural deformation in such areas leads to varying stress concentrations, increasing the risk of wellbore instability, mechanical failure, and complications during drilling operations (Ahmed et al., 2017).
Differences in Logging While Drilling Versus Wireline Sonic Data, Their Origins, and Implications on Geomechanical Model Results
Authors: Robail Frederic , Moorthy Priveen Raj Santha , Azwan Aidil Aznan , Rohler Hendrik Wilhelm 
Published: January 2025

ABSTRACT:
Traditionally, logging while drilling (LWD) sonic data are compared visually against equivalent wireline sonic data based on depth track representations. In doing so, LWD and wireline sonic data may ‘overlay’ and thus can be said to be similar or even equivalent. However, depth tracks may be two to three centimeters wide and represent a 200 (for compressional slowness) up to 500 (for shear slowness) microsecond per foot slowness range. Thus, if a sonic slowness curve is represented by a one-millimeter-thick trace on such a depth track, the line thickness itself already represents 10 us/ft up to 25 us/ft formation slowness uncertainty. This paper proposes an objective comparison method for LWD and wireline sonic data, focusing on processed data from logging service companies. After depth matching the LWD and wireline logs, the data is compared using slowness differences, histograms, or cross-plots. This analysis reveals slowness shifts of up to 30 microseconds per foot between the two data types. Differences arise from tool design, data acquisition modes (drilling vs. wireline), and tool centralization effectiveness, all impacting data quality and processing. The paper also examines how these discrepancies affect geomechanical properties such as formation elastic moduli, with an example from a well where both LWD and wireline data were collected.

1. INTRODUCTION
Traditionally, logging while drilling (LWD) sonic data is visually compared to equivalent wireline (WL) sonic data using depth track representations (Varsamis et al. 2000, Market and Canady 2006, etc). This approach often suggests that LWD and wireline sonic data are similar or even equivalent when they appear to ‘overlay’ each other. However, depth tracks can vary in width from two to three centimeters and may represent slowness ranges from 200 microseconds per foot (for compressional slowness) to 500 microseconds per foot (for shear slowness). Consequently, a sonic slowness curve depicted with a one-millimeter-thick trace on such a depth track can correspond to a slowness range of 10 to 25 microseconds per foot. This inherent thickness in the visual representation makes this comparison method subjective.
Quantification of Elastic and Strength Properties Degradation in High Porosity Sandstones Due to CO2 Interaction
Authors: Muhamad Zaidi M. N. , Tan C. P. , Md Shah S. S. , Amir Rashidi M. R. , Kashim M. Z. , Thombare A. 
Published: January 2025

ABSTRACT:
A study has been conducted on CO2 interaction degradation effects on the mechanical properties of reservoir formations for two carbon capture and storage projects in offshore Peninsular Malaysia. This study focuses on two new potential CO2 fields storage (B-field and J-field), with each presenting higher porosities compared to other CO2 degradation studies reported in the region. In this study, difficulties arose when testing the high porosity sandstone samples using multi-stage triaxial testing method. These high porosity samples tend to fail prematurely before achieving at least 3 confining cycles, particularly the post-CO2 ageing samples. Subsequent adjustments were made to the unloading criteria, which were controlled based on the volumetric strain over axial strain ratio, to prevent any further premature failure to the subsequent samples. From the results of the B-field and J-field pre- and post-CO2 ageing multi-stage triaxial tests, a reduction varying from 4.4-23.9% were observed for unconfined compressive strength, whilst for friction angle and cohesion, a reduction of 8.5-25.9% and 13.4-20.5% were generally observed. On the other hand, for Young's modulus of the samples, the results showed a reduction ranging from 5.7-42.9% whereas Poisson's ratio has changes ranging between reduction of 7.5-21.4% to an increase of 5.6%. This study emphasises the considerable degradation of rock mechanical properties observed in sandstones due to their interaction with CO2. It reveals that exposure to CO2 can significantly alter the structural integrity of these rocks, leading to a decrease in strength and stiffness. This degradation is critical to understand, as it directly impacts the viability of potential CO2 storage sites. In addition, it reveals the property degradation necessitates careful adjustments to the unloading criteria when conducting multi-stage triaxial testing on high porosity samples that have undergone CO2 ageing as they are susceptible to premature failure, largely due to their amplified friability. This underscores the importance of adapting testing protocols to account for the degraded mechanical properties of these materials, ensuring more reliable assessments of their performance in CO2 storage applications.
Influence of Vertical Density and Phase Angle on Fracture Initiation and Propagation Behavior in Multi-Branch Radial Borehole Fracturing
Authors: Zou Wenchao , Li Kun , Shen Yazhou , Huang Zhongwei , Wu Xiaoguang , Zhang Xu , Sun Yaoyao , Long Tengda , Wang Xiaohua 
Published: January 2025

ABSTRACT:
Multi-branch radial borehole fracturing, as a novel stimulation method, shows great potential in guiding directional propagation of multiple fractures towards the sweet spots of oil and gas reservoir. However, the competitive initiation behavior of hydraulic fractures from multiple radial boreholes are not fully understood. To describe non-uniform propagation and spatial evolution of fractures, this paper proposed a three-dimensional fully-coupled model of multi-branch radial borehole fracturing by using discrete lattice method. The effects of vertical density and phase angle on fracture initiation and propagation behavior were analyzed. The results indicate that with the increase in the vertical density of radial boreholes, the breakdown pressure decreases. It is recommended to use a vertical density of at least 3 boreholes/m to enhances directional propagation area and improves fracture connectivity. Phase angles have a significant effect on the fracture initiation efficiency. Under spiral multi-branch radial borehole model, it is advisable to adopt vertical phase angles of 0°, 90°, and 120° to maximize the utilization of radial boreholes. Under the planar-oriented multi-branch radial borehole model, the number of radial boreholes within the same horizontal plane should not exceed 3. The findings of this work are expected to provide valuable insights for radial borehole fracturing design.

1. INTRODUCTION
Radial borehole fracturing is an innovative technique that combines horizontal radial borehole with hydraulic fracturing (Liu et al., 2018; Guo et al., 2022). This method has been successfully tested and applied in many oil and gas fields worldwide, leading to notable increases in production (Novokreshchennykh and Raspopov., 2016; Chen and Zhan., 2017; Yang et al., 2022). Typically, radial boreholes are drilled by high-pressure water jets technology with diameters between 20 mm and 50 mm (Guo et al., 2022). Compared to traditional hydraulic fracturing, radial borehole is favorable to guide the directional propagation of hydraulic fractures towards the sweet spots of oil and gas reservoirs. Additionally, radial boreholes offer a more economical alternative to horizontal wells. However, due to the inherent heterogeneity of geological formations, the stress reconstruction of a single radial borehole is insufficient to effectively guide the directional propagation of fractures. This may result in fractures deviating from their intended path, leading to less than optimal improvements in production, thereby limiting the broader application of this technology (Li, 2018). To address these challenges, a new approach has been proposed to guide fracture propagation directionally using multi-branch radial boreholes (Guo et al., 2016).
AE Method to In-Situ Stress Measurement Base on Core's Axial Trajectory Projection Orientation Technology
Authors: MA Chunde , Li Xibing , Tan Guanshuang , Zhao Junkang 
Published: January 2025

ABSTRACT:
Rock cores are important physical evidence for obtaining geological information, but the complex construction environment of deep drilling poses severe challenges to core orientation and also limits the application of acoustic emission method for measuring in-situ stress. Based on the principle of consistency between drilling and core bending, a technical method for core reorientation based on drilling inclinometer data was proposed, and a core reorientation prototype was developed based on this technical method. The rock core obtained from the deepest well in China was oriented on the ground, and the in-situ stress was measured based on acoustic emission method. Meanwhile, the in-situ stress was measured by stress relief method. The results showed that the azimuth and trend of principal stress changes measured by the two methods were in good agreement. This study can provide some new insights for obtaining geological information of rock cores.

1. Introduction
Rock core is a physical material that must be collected for geological research or mineral exploration (Stigsson 2016; Mingzhong et al. 2022; Xie et al. 2023). In many geotechnical engineering, it only requires sufficient sampling rate and representativeness, regardless of its true orientation, so the cores taken out from the borehole are mostly non-orientated. However, in modern refined underground engineering research, it is often required to collect orientated cores or reorient the cores on the ground (Nelson et al. 1987; Paulsen et al. 2002). Because not only the general geological structures information (e.g. faults, joints, crevices, and other planar structures) but also special geological characteristics (e.g. in situ stress and stratigraphic occurrence) are required to provide (Yamamoto 2009; Annavarapu et al. 2012; Azimian 2016; Diaz et al. 2017). However, the existing core orientation methods all have their shortcomings, such as the paleomagnetic method only applicable to sedimentary rocks (Opdyke et al. 1966; Sager and Carvallo 2022), the scoring method requiring non-magnetic drill bits (Nelson et al. 1987), the inclinometer method relying on identifiable structural planes (Lau 1983), and drilling imaging method requiring expensive instruments (Paulsen et al. 2002; Guo et al. 2017). The current status of rock core orientation technology makes it difficult to promote and apply several rock core-based stress measurement methods, such as anelastic strain recovery (Matsuki 2008), differential strain analysis (Sanada et al. 2013), deformation rate analysis (Yamamoto 2009), and acoustic emission methods (Seto et al. 1999).
CO2 Storage Development Plan Evaluation of a High Porosity Depleted Carbonate Field Using Two-Way Coupled Geomechanics-Dynamic-Thermal Modelling Incorporating Rock Properties Degradation
Authors: Tan C. P. , Razali F. , Yakup M. H. , Mazeli A. H. , Chidambaram P. , Tewari R. D. , Ali S. S. 
Published: January 2025

ABSTRACT:
A comprehensive CO2 storage development plan study was conducted on Field X in offshore East Malaysia. The study is aimed at addressing, among others, the numerous geomechanical challenges and risks associated with the CO2 injection and geological storage, injectivity and storage capacity. The key geomechanical challenges include maintaining the seal integrity throughout the injection operation and storage life and the impact of thermal cooling by the injected CO2 on hydraulic fracture initiation and propagation in the reservoir and caprock. Furthermore, due to the high porosity carbonate reservoir underwent pore collapse during production, the reduction in injectivity and storage capacity is required to be delineated. Two-way coupled geomechanics-dynamic-thermal modelling workflow with rock properties degradation due to CO2-rock interaction and simultaneous history match for reservoir simulation and geomechanical subsidence modelling was implemented. Recognising the pore collapse behaviour of the reservoir, Modified Cam Clay model was implemented in the geomechanical modelling. The rock properties degradations were based on triaxial tests conducted on untreated samples and samples dynamically aged with CO2 saturated brine, and the properties degradations ranged between 8 and 30%. Based on the evolution of total minimum horizontal stress during injection, caprock injection pressure limit is determined which corresponds to final caprock injection pressure limit of 3890 psi. The subsidence predicted in the model before CO2 injection shows good match with GPS measurement data over a period of 16 years. The mechanical properties degradation effects on fault stability, caprock integrity, expansion and uplift due to CO2-rock interaction are minimal. The proposed CO2 injection scenario showed low risk of shear and tensile failures in caprock, and all the faults remained stable. Based on the coupled thermal geomechanical simulation, the temperature cooling is localised at the injectors within 2200 ft lateral distance from the injectors. The cooling resulted in temperature drop by up to 103 °C in the reservoir and 30 °C in the caprock. The cooling resulted in fracture gradient reduction of up to 1400 psi in the reservoir and up to 700 psi in the caprock. The hydraulic fractures initiated will propagate in the reservoir but not in the caprock. The output from the coupled geomechanical modelling was subsequently used to develop recommendations from geomechanical perspective for the CO2 injection and storage operation in order to mature the field as a CO2 storage site, including the CO2 injection pressure and its respective storage capacity together with measurement, monitoring and validation programme using seabed and downhole monitoring as well as surface seismic methods and micro-seismic techniques.
Kukurydza jako źródło biomasy dla energetyki zawodowej
Authors: Rzepiński Witold 
Published: January 2025

Problem opóźnionego zbioru kukurydzy istnieje w każdym roku z różnym nasileniem, co wynika z różnych przyczyn. Z przeprowadzonych badań wynika, że spalanie sieczki kukurydzy może przynieść wyższe dochody jak przeznaczenie jej na ziarno, nie to jednak było zamierzeniem autora. Chodziło o alternatywne zagospodarowanie kukurydzy, która jest nadmiernie skażona mikotoksynami. W 2022 roku była to nadpodaż „technicznego” ziarna kukurydzy pochodzącego z Ukrainy. W analizowanym okresie (III dekada grudnia 2022 r.) skup mokrego ziarna kukurydzy załamał się, praktycznie nie istniał. Ze względu na sytuację gospodarczą wynikającą z faktu nie zebranych jeszcze plantacji kukurydzy oraz wątpliwej przydatności do wykorzystania pokarmowego, o dużym ryzyku obniżenia dobrostanu pokarmowego z konsekwencjami prawnymi dla wprowadzającego je na rynek, autor przywołuje badania własne z 2011 roku z propozycją wykorzystania kukurydzy na sieczkę energetyczną. W sytuacji dużej podaży ziarna kukurydzy „technicznej” z Ukrainy, wykorzystanie energetyczne poprzez spalenie jest jedyną alternatywą jej wykorzystania.
JAKOŚĆ ŻYCIA PACJENTÓW PO ALLOPLASTYCE STAWU BIODROWEGO
Authors: Gołębiewska Beata , Moczydłowska Alicja , Puchalski Zbigniew 
Published: January 2025

Wstęp: Choroba zwyrodnieniowa stawów stanowi istotny problem diagnostyczny i terapeutyczny, a przede wszystkim społeczny. Coraz więcej osób jest dotkniętych tą przypadłością. Choroba stawów biodrowych w ostatnich latach została wprowadzona do kanonu chorób cywilizacyjnych. Cel pracy: Ocena jakości życia pacjentów po operacji wszczepienia endoprotezy stawu biodrowego.Metoda badań: Badania zostały przeprowadzane metodą kwestionariusza ankiety.Wyniki badań: Grupa badanych wyniosła 100 osób. Badaniu poddałam pacjentów przebywających na oddziale rehabilitacji. Większość badań pokrywa się z wynikami uzyskanymi w niniejszej pracy. Stan zdrowia, jak i stany emocjonalne oraz psychiczne po operacji wszczepienia endoprotezy stawu biodrowego ulega znacznej poprawie.Wnioski: Zabieg wszczepienia endoprotezy znacznie poprawia jakość życia chorych osób, wpływa na ich samopoczucie oraz odpowiednie wypełnianie ról społecznych. U większości pacjentów po operacji całkowicie ustępuje ból. Pacjenci po zabiegu wszczepienia wszczepieniu endoprotezy deklarują zauważany wzrost sprawności fizycznej oraz poprawy komfortu życia pacjentów.
PORÓWNANIE PLONOWANIA CZTERECH ODMIAN PSZENŻYTAOZIMEGO W DWÓCH OKRESACH WEGETACYJNYCH
Authors: Lisowski Janusz , Iwaniuk Agnieszka , Żochowski Łukasz , Pisarek Łukasz 
Published: January 2025

Badania zostały zrealizowane w Zakładzie Doświadczalnym Oceny Odmian w Marianowie (N53°13', E22°07'). Opracowanie obejmuje porównanie plonowania wybranych 4 odmian pszenżyta ozimego: Meloman, Toro, Medalion i Tadeus w dwóch okresach wegetacyjnych (2020/2021-2021/2022) na dwóch poziomach agrotechniki oznaczone symbolami: a1- poziom przeciętny, a2 – poziom wysoki (zwiększone o 40 kg nawożenie azotowe, zwalczanie chorób grzybowych, stosowanie regulatorów wzrostu i nalistne dokarmianie mikronawozami). Pozyskane wyniki wykazują, iż na wysokość plonów wpływają zarówno dobór odmiany, jak też warunki pogodowe w danym sezonie wegetacyjnym oraz technologia produkcji. W roku 2021 najwyższym poziomem plonowania, na poziomie a1 wynoszącym 10,15 t·ha-1 odznaczała się odmiana pszenżyta ozimego Tadeus, a w roku 2022 odmian Toro przy plonie 10,63 t·ha-1. Na poziomieagrotechnicznym a2 W roku 2021 i 2022 najwyższy plon z czterech badanych odmian pszenżyta ozimego uzyskano z odmiany Tadeus uzyskując odpowiednio plon 11,67 t·ha-1 i 10,88 t·ha-1. Średnia MTZ czterech odmian pszenżyta ozimego na poziomie agrotechnicznym a1 w roku 2021wynosiła 42,2 g a w roku 2022 była wyższa o 3,1 g. Średnia MTZ pszenżyta ozimego na poziome agrotechnicznym a2 w roku 2021 wynosiła 42,5g, a w 2022 roku 44,6 g.