bluuebunny/crossref_metadata_2025 huggingface dataset:
Compensating CBCT Motion Artifacts with Any 2D Generative Model
Authors:   University of Erlangen-Nürnberg (FAU), Sun Yipeng ,   University of Erlangen-Nürnberg (FAU), Schneider Linda-Sophie ,   University of Erlangen-Nürnberg (FAU), Gu Mingxuan ,   University of Erlangen-Nürnberg (FAU), Mei Siyuan ,   University of Erlangen-Nürnberg (FAU), Bayer Siming ,   University of Erlangen-Nürnberg (FAU), Maier Andreas K.
Published: January 2025

This paper presents a novel approach to mitigate motion artifacts in industrial Cone-Beam Computed Tomography (CBCT) caused by detector or X-ray source jitter due to mechanical vibration. Leveraging two-dimensional (2D) generative models while ensuring consistency between adjacent CBCT slices, our method addresses the limitations of traditional deep learning approaches that process each 2D slice of a three-dimensional (3D) volume independently. While traditional deep learning approaches may adequately handle artifacts in the axial view, they often struggle with consistency problems in sagittal and coronal views, resulting in insufficient 3D coherence across the entire volume. Our approach integrates a 2D generative model for artifact reduction with a structure-aware regularization strategy, specifically employing a gradient-based smoothness constraint along the through-plane direction to maintain smooth transitions between slices and preserve the overall 3D structure. This model-independent framework accommodates various 2D architectures while effectively addressing the limitations of treating 3D volumes as independent 2D slices. Experimental results on simulated CBCT datasets demonstrate significant improvements in image quality metrics and artifact reduction, offering a promising solution for enhancing 3D CT reconstruction in industrial applications.
Mitigation of human factor in tomographic post processing of additive manufactured critical parts for aviation application
Authors:   TEC Eurolab Srl, Benuzzi Stefano ,   TEC Eurolab Srl, Borghi Davide ,   TEC Eurolab Srl, Righi Maria Grazia ,   TEC Eurolab Srl, Galavotti Natanaele ,   TEC Eurolab Srl, Esposito Fabio
Published: January 2025

Over the past decade, the development of the additive manufacturing process resulted in the manufacture of parts with increasingly complex geometries. The design freedom that Additive Manufacturing allows, enables the designer to develop increasingly optimized parts, capable of joining different geometries (lattice structures, thick walls, geometries optimized for heat dissipation) on a scale that can vary significantly depending on the required application. Combining such different features, however, introduces new challenges during inspection; in fact, traditional non-destructive testing suffers from significant limitations that make it not completely suitable for 100% inspection of the sample: FPI (Fluorescent Penetrant Inspection: Applicable to limited areas depending on the roughness of the surface; RT-2D (Radiographic Testing Film e Non-Film): difficulty in positioning the detector with respect to the source, need for positioning of the source-detector system in an orientation favourable to the interception of manufacturing discontinuities; UT (Ultrasonic Testing): Limitations caused by the parallelism of the area to be inspected and the surface condition of the component. Inspection by Industrial Computed Tomography (ICT), thanks to the ability to inspect the reconstructed volume using arbitrarily sliding planes (optimized according to the manufacturing strategy) combined with the complete scanning of the specimen, removes many of the limitations of traditional NDT, becoming the typically required control for inspection of components produced by Additive Manufacturing in aerospace. Simultaneously to the development of AM fabrication, tomographic systems have also adapted to meet the needs of application-dependent inspection: from micro-focus and nano-focus systems for finding micrometre-sized discontinuities, to linear accelerators for inspecting large components built in high-density alloys, the current range of machinery allows for traversing and inspecting current production by filling the gap generated by the manufacturing paradigm shift. However, it is critical to analyse the effort that is required to the technical personnel responsible for analysing tomographic data for NDT applications. In fact, unlike other inspection modes, the amount of data that must be analysed to deliberate an aviation component and the inspection methods themselves produce a high level of stress that can generate human factor phenomena, which is particularly critical for the aviation industry. The purpose of this presentation is to analyse some ways to mitigate the human factor in the post processing of tomographic data for NDT applications in the aviation industry and, ultimately, focus the attention to who is responsible for defining whether a component is fit for service or not.
Accuracy of fast CT dimensional measurements: a case study on an additively manufactured metal part
Authors:   University of Padova (UNIPD), Linhares Fernandes Thiago ,   Upper Austrian University of Applied Sciences (FH OÖ), Yosifov Miroslav ,   Volume Graphics GmbH, Bahrkazemi Maryam ,   University of Padova (UNIPD), Zanini Filippo ,   KU Leuven (Catholic University of Leuven), Dewulf Wim ,   University of Padova (UNIPD), Carmignato Simone
Published: January 2025

X-ray computed tomography (CT) has gained significant traction across various industrial sectors as a dimensional metrology tool, providing holistic characterizations and enhancing the development of new industrial products. However, despite its potential, dimensional CT scanning can be relatively slow, often hindering routine adoption for many applications. This study investigates strategies to optimize CT measurement speed while maintaining measurement accuracy through an experimental approach that includes fast CT scanning configurations, fast CT simulation-based technique, and the adoption of an iterative reconstruction method. Using an additively manufactured metal part as a case study, the research evaluates measurement deviations across different geometrical features. Results indicate promising performance of fast CT scanning for dimensional measurements, as well as the feasibility of using a digital representation to support a fast CT measurement process. Additionally, the constraint split Bregman iterative reconstruction method combined with total variation demonstrates significant improvements over traditional Feldkamp, Davis, Kress reconstruction, achieving up to 90% accuracy enhancement for external features with limited X-ray projections. These findings provide valuable insights for implementing efficient CT metrology in contemporary industry where both speed and accuracy are essential.
Learning-Based Image Restorations of Sparse-View CT Data: Is It Reliable?
Authors:   German Center for Cancer Research (DKFZ), Trapp Philip Maurice ,   German Center for Cancer Research (DKFZ), Eulig Elias ,   German Center for Cancer Research (DKFZ), Maier Joscha ,   Werth Messtechnik GmbH, Ballach Frederic ,   Werth Messtechnik GmbH, Christoph Raoul ,   Werth Messtechnik GmbH, Christoph Ralf ,   German Center for Cancer Research (DKFZ), Kachelrieß Marc
Published: January 2025

Learning-based methods for the restoration of computed tomography (CT) images promise very good image quality even in areas with insufficient data sampling and thus suggest enormous savings in measurement time. This work shows by means of restorations of sparse-view CT data that such methods must be evaluated thoroughly and in a task-specific manner, as details of the workpiece may not be exactly reconstructed. In addition, this work examines the influence of these methods on metrological specification measurements of CTs and the conclusions that can be drawn with regard to the objective specification of such algorithms.
End-to-end Projection Optimization Net for Short Scan CBCT Reconstruction
Authors:   Beihang University (BUAA), Zhou Xuan ,   Beihang University (BUAA), Liu Yuedong ,   Beihang University (BUAA), Wei Cunfeng
Published: January 2025

Cone-beam CT (CBCT) is commonly used in industry due to the advantage of large field of view and high imaging efficiency. Robot CT is a unique CBCT system which consists of two independent manipulators carrying the source and detector. It has the ability to scan in arbitraty trajectory while it is hard to gain full-angle projection data. The Parker weighting is usually ultilized in the reconstruction of short scan data, while short scan reconstruction under CB geometry will introduce novel artifacts. In this study, we first analyze the manifestation of mentioned short scan cone beam artifacts, then we develop a projection completion method based on generation of re-projection images with initial reconstruction. After that, then self-optimization of scanned data is adopted to eliminate the artifacts existed in re-projection data through the employment of a residual U-net architecture. Last, we evaluate the performance of proposed method on both simulation and experiment dataset. The experimental results show that this scheme can improve reconstruction quality by about 9% compared to the short scan reconstruction results.
Accurate Reconstruction of Gas Turbine Blade Geometry Using 3D/2D Rigid-Registration and CT View Optimization
Authors:   École Polytechnique de Montréal, Valtchanov Hristo ,   Object Research Systems, Piché Nicolas ,   École de Technologie Supérieure [ETS], Brailovski Vladimir ,   Pratt & Whitney Canada, Byers Justin ,   Object Research Systems, Desrosiers Catherine ,   École Polytechnique de Montréal, Guibault François
Published: January 2025

Complex parts created through casting or 3D printing processes often possess intricate internal cavities that serve performance-critical functions. Non-destructive X-ray or computed tomography (CT) testing plays a crucial role in the quality assurance process of turbine blades by allowing precise measurement of internal channels, ensuring adherence to the thermal and structural performance requirements. In our study, we utilize a gas turbine blade as a case study, highlighting the significance of its internal flow channels. These channels are essential for cooling the blade during operation, and the functional lifespan of a gas turbine blade is significantly influenced by the effectiveness of its interior cooling system. The dimensional accuracy of the interior cooling system is thereby crucial for maintaining the blades and, thus, the turbine’s service life.
ANAXAM @ TOMCAT 2.0: easy access to cutting-edge tomographic microscopy for industry
Authors:   Paul Scherrer Institut (PSI), Olbinado Margie P. ,   ANAXAM, Novak Vladimir ,   ANAXAM, Gruenzweig Christian ,   Paul Scherrer Institut (PSI), Bonnin Anne ,   Paul Scherrer Institut (PSI), Marone Federica ,   Paul Scherrer Institut (PSI), Schlepuetz Christian Matthias ,   Paul Scherrer Institut (PSI), Lovric Goran ,   Paul Scherrer Institut (PSI), Stampanoni Marco
Published: January 2025

TOMCAT is a tomographic microscopy beamline at the Swiss Light Source (SLS) of the Paul Scherrer Institut (PSI) [1]. For almost two decades, TOMCAT has been offering its cutting-edge tomographic microscopy capabilities to various industries in need of non-destructive, non-invasive, volumetric, and functional material characterization beyond what is currently possible with conventional X-ray tubes [2]. Five years ago, PSI (together with two Swiss institutes and the Canton of Aargau in Switzerland) has co-founded ANAXAM – a technology transfer center that facilitates the use of advanced analytical methods at large-scale facilities such as the SLS for industrial applications. A collaboration between TOMCAT and ANAXAM has leveled up the imaging capabilities that can be offered to industry. One of the main advantages is that ANAXAM has enabled speedy realizations of necessary sample environments that can be used during synchrotron X-ray tomographic microscopy experiments. In this paper, we show examples of successful investigations performed for several industries such as medical technology, pharmaceuticals, marine industry, automotive, and food [3, 4]. In September 2023, TOMCAT paused its operation to allow for the construction of the new SLS 2.0 storage ring [5] in combination with several beamline upgrades [6]. SLS 2.0 is expected to resume operation mid 2025 with a significantly improved machine performance such as smaller source size, improved beam collimation and higher intensity. TOMCAT 2.0 will leverage on the higher brilliance of SLS 2.0 by deploying its upgrade program on two beamlines: (1) I-TOMCAT will be a brand-new instrument based on an insertion device of the latest generation; and (2) S-TOMCAT, the original beamline, will be refurbished with a new high-field superconducting 5T bending magnet. Here we discuss overall possibilities of TOMCAT 2.0 and ANAXAM with respect to industrial applications.
Correlation of Image Quality Metrics with Expert Perception for Industrial Computed Tomography
Authors:   Upper Austrian University of Applied Sciences (FH OÖ), Behammer Lukas ,   Upper Austrian University of Applied Sciences (FH OÖ), Weinberger Patrick ,   Upper Austrian University of Applied Sciences (FH OÖ), Nepelius Lukas ,   Upper Austrian University of Applied Sciences (FH OÖ), Fröhler Bernhard ,   Upper Austrian University of Applied Sciences (FH OÖ), Yosifov Miroslav ,   Upper Austrian University of Applied Sciences (FH OÖ), Kastner Johann ,   Upper Austrian University of Applied Sciences (FH OÖ), Senck Sascha
Published: January 2025

This research investigates the effectiveness of image quality metrics in predicting human perception of superresolution computed tomography images. By comparing multiple metrics and correlating their scores with human expert ratings on image attributes such as noise, contrast, and sharpness, we aim to identify metrics that closely align with human visual judgment. Our findings highlight the limitations of relying solely on a single metric for image quality assessment and emphasize the importance of considering specific tasks and image content when selecting appropriate metrics. This study contributes to a deeper understanding of the relationship between objective image quality metrics and subjective human perception in the context of industrial computed tomography.
In-depth imaging of in-vitro tissue models using electrical impedance tomography
Authors:   University of Antwerpen, Deng Jian ,   KU Leuven (Catholic University of Leuven), Meenaketan Babu Linkoon P ,   KU Leuven (Catholic University of Leuven), Takalloo Saeedeh Ebrahimi ,   KU Leuven (Catholic University of Leuven), Cha Yoke Chin ,   KU Leuven (Catholic University of Leuven), Torfs Tom ,   KU Leuven (Catholic University of Leuven), Braeken Dries ,   University of Antwerpen, De Beenhouwer Jan ,   University of Antwerpen, Sijbers Jan
Published: January 2025

This study presents a novel micro-electrode-based measurement system designed for in-depth electrical impedance imaging of in-vitro tissue models. Preliminary study regarding the influence of electrode size and density on imaging quality is carried out in this work. In addition to the measurement apparatus, we introduce a memory-efficient imaging technique capable of producing high-resolution 3D electrical impedance (conductivity) reconstruction. The performance of the proposed system is validated through simulations and experimental evaluations, demonstrating its significant potential for advancing biological research, particularly in applications such as organoid and spheroid culturing.
Enhanced Geometrical Self-calibration of planar CT
Authors:   University of Tehran, Bagheri Erfan ,   Sharif University of Technology, Saedpanah Amirhossein ,   Institute for Research in Fundamental Sciences (IPM), Safari Hamidreza ,   Arman Moj Fanavar Co., Parvizian Pouya ,   University of Qom, Mohammadkazemi Abbas ,   University of Tehran, Hosseini Seyed Roohollah
Published: January 2025

Geometrical calibration of Cone Beam Computed Tomography (CBCT) systems is essential for achieving accurate image reconstruction and enhancing spatial resolution. A modern application of these systems is planar CT imaging (Computed Laminography), which is particularly effective for imaging flat objects, such as printed circuit boards (PCBs). Among the existing calibration approaches, self-calibration, which primarily utilizing mutual information as a similarity measure, has garnered significant attention[1]. In this study, we propose the use of regional mutual information[2] as an alternative similarity metric. Our findings demonstrate that regional mutual information enhances calibration accuracy and computational cost, offering a promising advancement in this field.
Proximal Neural Networks based reconstruction for few-view CT applications
Authors:   University Paris-Saclay, Le Hoang Trieu Vy ,   University of Antwerpen, Bossuyt Caroline ,   University Paris-Saclay, Escoda Julie ,   University Paris-Saclay, Costin Marius ,   University of Antwerpen, De Beenhouwer Jan ,   University of Antwerpen, Sijbers Jan
Published: January 2025

This paper addresses the challenge of tomographic reconstruction from a limited number of views by using learning-based approaches. Recent advancements in Plug-and-Play (PnP) algorithms have shown promise for solving imaging inverse problems by utilizing the capabilities of Gaussian denoising algorithms to handle complex optimization tasks. Traditional denoising hand-crafted methods produce images with predictable features but require intricate parameter tuning and suffer from slow convergence. In contrast, learning-based models offer faster performance and higher reconstruction quality, although they lack interpretability. In this work, we propose training proximal neural networks (PNNs) to eliminate arbitrary artifacts and improve the performances of PnP algorithms. These networks are obtained by unrolling a proximal algorithm designed to find a maximum a posteriori (MAP) estimate, but within a fixed number of iterations, using learned linear operators. PNNs, grounded in optimization theory, offer flexibility and can be adapted to any image restoration task solvable by a proximal algorithm. Additionally, they feature much simpler architectures compared to traditional neural networks.
On the Operative Presence of Eight Tasks in Economics
Authors: Quinn Terrance ,   Lonergan Institute at Boston College
Published: January 2025

This paper follows up on Lonergan’s claim that the functional division of labor pertains to any sphere of scholarly human studies. By adverting to samples from the economics literature, eight fundamentally distinct tasks can be identified. This provides data on a historically emergent eightfold methodological structuring that allows for, and indeed, calls for ongoing growth in ranges of genera and species of methods. Evidence further suggests that, once the eight tasks are adverted to, a gradually emerging functional collaboration in economics will attain a new effectiveness in history.
Students' Mathematical Logical Thinking Skills through Kite Making in STEM Education
Authors: Wati Rotma , Risnanosanti Risnanosanti , Ramadianti Winda
Published: January 2025

This study investigates the enhancement of students' mathematical and logical thinking skills through kite-making activities using the STEM approach. Conducted with 28 ninth-grade students at SMP Negeri 03 Bengkulu Tengah, this qualitative descriptive research utilized observation, documentation, and interviews for data collection. Data were analyzed using the Miles and Huberman model, focusing on integrating geometry, measurement, and symmetry within the kite-making process. The findings reveal that STEM-based kite-making activities significantly improve students' logical reasoning and problem-solving skills by contextualizing abstract mathematical concepts into practical tasks. Students demonstrated the ability to sequence steps systematically, provide logical arguments, and draw accurate conclusions. These results emphasize the potential of project-based learning in fostering higher-order thinking skills. This study suggests that incorporating similar activities in the curriculum can enhance students' cognitive and practical competencies. Further research is recommended to explore its implementation across diverse educational levels and environments.
Pengaruh Vegetasi dalam Mengurangi Tingkat Kebisingan Lalu Lintas pada Kawasan Perdagangan di Kec. Nanggalo, Kota Padang (Studi Kasus: SJS Plaza Padang dan Pasar Nanggalo)
Authors: Chandra Deded , Irwansyah Arief
Published: January 2025

This study aims to: (1) Determine the level of traffic noise in the commercial areas of SJS Plaza Padang and Pasar Nanggalo. (2) Assess the impact of vegetation in reducing traffic noise levels. This research employs a descriptive quantitative approach. The population in this study consists of commercial areas in Nanggalo District, Padang City, where vegetation is available as the research object. The sample includes two different commercial locations: SJS Plaza Padang and Pasar Nanggalo. Data collection was conducted at two points in each location (in front of the vegetation and behind the vegetation), resulting in four measurement points in total. The research finding: (1) Traffic Noise Levels: The noise level in the SJS Plaza Padang commercial area ranges between 81.1 dB – 87.3 dB. The lowest noise level at SJS Plaza Padang is 81.1 dB, occurring on a holiday morning, while the highest noise level is 87.3 dB, occurring on a holiday afternoon. The noise level in the Pasar Nanggalo commercial area ranges between 73 dB – 80.1 dB. The lowest noise level at Pasar Nanggalo is 73 dB, occurring on a holiday afternoon, while the highest noise level is 80.1 dB, occurring on a weekday morning. (2) Effect of Vegetation on Noise Reduction The regression test results indicate a small effect of vegetation on noise reduction, with a coefficient of -0.001 between leaf canopy volume and traffic noise reduction. This means that every 1 m³ increase in leaf canopy volume only reduces noise levels by 0.001 dB. Therefore, combining vegetation with barriers such as concrete walls or sound fences, along with strategic urban design, can provide a more effective and sustainable solution for reducing traffic noise in larger areas.
Efektivitas Pembelajaran Blended Learning dengan Menggunakan Google Classroom
Authors: Rahmat Febri , Purwantono Purwantono , Nurdin Hendri , Putra Randi Purnama
Published: January 2025

Blended learning using Google Classroom is a combination of face-to-face and online learning that utilizes the Google Classroom platform to facilitate interactions between students and teachers outside the classroom. This study aims to assess the effectiveness of implementing blended learning using Google Classroom. The study employs a quantitative method with a descriptive research design. It involves 27 students from the Grade XI Industrial Mechanical Engineering program at SMK Negeri 1 Sumatera Barat. Data collection was conducted through questionnaires and documentation The questionnaire in this study assessed five aspects: the use of Google Classroom, interaction in learning, technological accessibility, comfort and satisfaction, and the effectiveness of blended learning. The analysis results for each assessed aspect were as follows: the use of Google Classroom at 76.66%, interaction in learning at 71.29%, technological accessibility at 75.37%, comfort and satisfaction at 70.74%, and the effectiveness of blended learning at 68.51%. This indicates that students’ overall response to the effectiveness of blended learning using Google Classroom was 73.19%, categorized as effective.
Digital Entrepreneurial Alertness: Driving Sustainable Banking Performance Through Technology Acceptance
Authors:   Business Administration, Al-Muthanna University, Samawah, Iraq,, Hassani Kamal Kadhim Al- , Ghoneim Alaa Attia ,   Al-Muthanna University, Samawah, Iraq
Published: January 2025

Purpose: This study attempted to diagnose and measure the logical relationships between the study variables represented in entrepreneurial Alertness, technology acceptance and sustainable bank performance, and to achieve this it was applied in the Iraqi government-banking sector. The study aims to determine the level of entrepreneurial Alertness, technology acceptance and sustained performance in the organization in question, in addition to the cognitive, organizational and experiential aspects of these relationships, through an examination of some previous studies. Study design: The study was designed with an analytical-descriptive approach through deductive analysis in the cognitive and empirical domain of the model and the hypotheses of the study. The study data were collected from government banks in the governorates of the southern and central Euphrates, which represent part of the national economy of the country facing major challenges brought on by the rapid developments underway Technology and fierce competition, the study sample was limited to the senior management representatives of the banks (managing directors, deputy directors, department heads) In these banks, the questionnaire tool was implemented on the Five-point Likert scale designed because the researchers relied on robust standards whose validity and stability were tested by statistical means and methods in a confirmatory factor analysis The data were processed using advanced statistical software (AMOS.23) and (Spss v.4). Findings: The results of the applied analysis of the study community indicated that entrepreneurial Alertness has a strong relationship to fostering and achieving sustainable performance, given the supportive support for the variable Technology Adoption or Honest. For Originality/Value: This study aims to help to show the strengths to achieve sustained performance and how digital entrepreneurial Alertness through technology adoption helps to achieve it.
Human dignity in managing employees : a performative approach based on the Catholic Social Teaching (CST)
Authors: Héjj Tibor
Published: January 2025

The Academic, Church and Business sectors have been three independent worlds for too long. Only recently have the ideas and theories of one segment started to develop and generate a strong and acknowledged impact on the other sectors, cross-fertilizing each other. The aim of this thesis is to summarize how it is possible to derive from theology the kind of philosophical anthropology which can serve as a basis for the right management theory together with its implementation. It is based on the Church’s Catholic Social Teaching (CST), specifically on its prime pillar of “human dignity”, together with the related academic disciplines, while providing a useful performative approach for those in business. The conclusion is an alternative, holistic system, that considers the employees as persons, rather than economic factors.
Motivational Interviewing Intervention and Recidivism in Lifetime Imprisoned Inmates: An Experimental Study
Authors: Atif Rasool  , Shirmeen Ijaz  , Saira Majid  , Ayesha Zafar  , Amjad Rasool
Published: January 2025

The research aimed to find out the effects of a motivational interviewing intervention on the recidivist behavior of imprisoned inmates. The study followed a qualitative approach, and a quasi-experimental design was used. The sample was selected based on inclusion and exclusion criteria from Kot Lakhpat Jail, Lahore, and Central Jail, Sahiwal. A self-appraisal questionnaire (SAQ) was used to collect information from six male respondents (n=6) who had been imprisoned for their entire lives. The data was gathered through eight sessions periodically conducted with each respondent. The data was analyzed on SPSS, and the Wilcoxon Signed-Rank test was used for data analysis. The study findings show a significant positive effect of a motivational intervention on recidivist and antisocial behaviors. It is proposed that motivational interviewing can be promulgated as an effective technique to bring positive change among people with recurrent criminal tendencies.
In search of common, information-processing, agency-based framework for anthropogenic, biogenic, and abiotic cognition and intelligence
Authors: Dodig-Crnkovic Gordana
Published: January 2025

Learning from contemporary natural, formal, and social sciences, especially from current biology, as well as from humanities, particularly contemporary philosophy of nature, requires updates of our old definitions of cognition and intelligence. The result of current insights into basal cognition of single cells and evolution of multicellular cognitive systems within the framework of extended evolutionary synthesis (EES) helps us better to understand mechanisms of cognition and intelligence as they appear in nature. New understanding of information and processes of physical (morphological) computation contribute to novel possibilities that can be used to inspire the development of abiotic cognitive systems (cognitive robotics), cognitive computing and artificial intelligence.
TINGKAT PENGETAHUAN LANSIA TERHADAP STRES AKIBAT PENURUNAN FUNGSI FISIK DI PANTI WERDA KRISTEN HANA, TANGERANG, BANTEN, 2014
Authors: Sitinjak Labora
Published: January 2025

Abstrak Tingkat pengetahuan Pengetahuan (knowledge) adalah hasil pengindraan manusia, atau hasil tahu seseorang terhadap objek melalui indra yang dimilikinya (mata, hidung, telinga dan sebagainya). Sebagian besar pengetahuan manusia diperoleh melalui telinga dan mata. Stres merupakan istilah yang berasal dari bahasa latin “stingere” yang berarti “keras” (stricus). Istilah ini mengalami perubahan seiring dengan perkembangan penelaahan yang berlanjut dari waktu kewaktu dari straise, strest, stresce, dan stres. Abad ke-17 istilah stres diartikan sebagai kesukaran, kesusahan, kesulitan, atau penderitaan. Pada abad ke-18 istilah ini digunakan dengan lebih menunjukan kekuatan, tekan, ketegangan atau usaha yang keras berpusat pada benda dan manusia, terutama kekuatan mental manusia. Lansia adalah bagian dari proses tumbuh kembang. Manusia tidak secara tiba-tiba menjadi tua, tetapi berkembang dari bayi, anak-anak, dewasa dan akhirnya menjadi tua. Hal ini normal, dengan perubahan fisik dan tingkah laku yang dapat diramalkan yang terjadi pada semua orang pada saat mereka mencapai usia tahap perkembangan kronologis tertentu. Lansia merupakan suatu proses alami yang ditentukan oleh Tuhan Yang Maha Esa, semua orang akan mengalami proses menjadi tua dan masa tua merupakan masa hidup manusia yang terakhir. Di masa ini seseorang mengalami kemunduran fisik, mental dan sosial secara bertahap. Penelitian ini adalah untuk mencari gambaran tingkat pengetahuan Lansia terhadap stres akibat penurunan fungsi fisik. Sampel dalam penelitian ini adalah > 20% dari populasi yakni 24 orang. Metode pengumpulan data dilakukan secara cross sectional. Hasil yang didapatkan adalah bahwa dari 24 responden menjawab pertanyaan dengan benar tentang pengertian stres sebanyak 72 (100%) dan salah 0 (0%), tentang tahapan stres sebanyak 70 (97%) benar dan salah 2 (3%), tentang pencegahan stres sebanyak 71 (99%) benar dan salah 1 (1%) dan tentang cara mengatasi stres sebanyak 72 (100%) benar dan salah 0 (0%). Dengan demikian tingkat pengetahuan Lansia rata-rata baik.Kata kunci: Tingkat pengetahuan, stres, Lansia.
DESKRIPSI PENGARUH MASA ORIENTASI TAHUN 2014 PADA PEMBENTUKAN KARAKTER POSITIF MAHASISWA SEMESTER II AKADEMI PERAWATAN RS PGI CIKINI
Authors: Hunun Sri , Susanto Susanto , Elisabeth Tressia , Wulandari Vivi , Silvia Yuliana
Published: January 2025

Abstrak Orientasi Studi dan Pengenalan Kampus atau Ospek yang sekarang disebut sebagai Pengenalan Program Studi (PPS) merupakan momentum bersejarah bagi setiap mahasiswa yang memasuki pintu gerbang perguruan tinggi. Ospek dengan seluruh rangkaian acaranya merupakan awal pembentukan watak bagi seorang mahasiswa baru. Dengan kata lain bahwa baik tidaknya kepribadian mahasiswa di suatu perguruan tinggi sedikit banyak ditentukan oleh baik tidaknya pelaksanaan PPS di perguruan tinggi tersebut. Menurut ahli psikologi, karakter adalah suatu sistem keyakinan dan kebiasaan yang mengarahkan tindakan seorang individu. Karena itu, jika pengetahuan mengenai karakter seseorang itu dapat diketahui, maka dapat diketahui pula bagaimana individu tersebut akan bersikap untuk kondisi-kondisi tertentu. Sampel dalam penelitian ini adalah > 50 % dari populasi yakni 45 orang. Metode pengambilan sampel dilakukan secara purposive sampling. Sedangkan metode pengumpulan data dilakukan secara cross sectional. Hasil yang didapatkan adalah deskripsi pengaruh PPS fungsi Orientasi pada pembentukan karakter positif rata-rata setuju: 86,7%, deskripsi pengaruh PPS fungsi Komunikatif dan Ethos pada pembentukan karakter positif ratarata setuju adalah: 90,2%, deskripsi pengaruh PPS fungsi Normatif pada pembentukan karakter positif ratarata setuju adalah: 82,2%, deskripsi pengaruh PPS fungsi Akademis pada pembentukan karakter positif ratarata setuju adalah: 85,6%. Hasil persentase di atas dimasukkan dalam standar kriteria objektif yang dibagi dalam empat kategori penilaian (Sulistyaningsih, 2011). Rata-rata setuju untuk pengaruh keseluruhan fungsi PPS tahun 2014 pada pembentukan karakter positif mahasiswa smester II Akademi Perawatan RS PGI Cikini adalah 86,2%, maka Deskripsi pengaruh masa PPS tahun 2014 pada pembentukan karakter positif mahasiswa smester II Akademi Perawatan RS PGI Cikini adalah berpengaruh Tinggi. Kata kunci : Pengaruh, Masa Orientasi/PPS, Karakter Positif.
TINGKAT KEPUASAN LANSIA DI KELURAHAN PAPANGGO RT01/07 JAKARTA UTARA TERHADAP SIKAP PEDULI MAHASISWA AKPER HUSADA KARYA JAYA DALAM PRAKTEK KEPERAWATAN GERONTIK TAHUN 2015/2016
Authors: Pratama Rizky Pebrian , Astuti Erviana Fitri
Published: January 2025

Sesuai dengan tujuan yaitu mengidentifikasi “Tingkat Kepuasan Lansia Di Kelurahan Papanggo Rt01/07 Jakarta Utara Terhadap Sikap Peduli Mahasiswa Akper Husada Karya Jaya Dalam Praktek Keperawatan Gerontik Tahun 2015/2016”. Didapatkan: tingkat kepuasan lansia terhadap sikap peduli mahasiswa Menurut tingkat usia 45-59 16 responden menjawab ya 80% tingkat usia 60-74 4 responden menjawab ya 20% , status pekerjaan yang bekerja 10 responden (50%), tidak bekerja 10 responden (50%). Masyarakat lansia berdasarkan menurut usia yang tingkatan usia 45-59 tahun yang menjawab iya 70% dan tidak 30%, tingkat usia 60-74 yang menjawab iya 61%, dan tidak 39%. Masyarakat lansia berdasarkan status pekerjaan yang bekerja 68% dan tidak 32%, dan tidak bekerja yang menjawab iya 65% dan yang tidak 35%. Rata-rata tingkat kepuasan lansia di kelurahan papanggo rt02/07 jakarta utara terhadap sikap peduli mahasiswa akper Husada Karya Jaya dalam praktek keperawatan gerontik tahun 2015/2016 yaitu cukup puas 66%.Kata kunci : Tingkat kepuasan, Lansia, Caring , Mahasiswa.
TINGKAT KEPEDULIAN SISWA/SISWI XII IPS 1 TERHADAP BAHAYA NARKOBA DI SMAN 18 JAKARTA UTARA TAHUN AJARAN 2016-2017
Authors: Lubis Rosita Makdalena , Sari Ayu Permata
Published: January 2025

Narkoba merupakan obat yang berasal dari tanaman atau bukan tanaman baik sintesis maupun semi sintesis yang dapat mempengaruhi kondisi kejiwaan/ psikologi seseorang serta dapat menimbulkan ketergantungan fisik maupun kematian dengan cepat. Tujuan penelitian ini adalah untuk mengetahui Tingkat Kepedulian Siswa SMAN 18 Jakarta Utara Terhadap Bahaya Narkoba di Kelas XII IPS 1 Tahun 2016/2017. Desain penelitian yang digunakan adalah penelitian deskriptif dimana penelitian metode deskriptif dengan mengambil sampel secara total sampling, sampel yang ditetapkan adalah siswa kelas XII IPS I SMAN 18 jakarta utara baik yang tidak hadir atau sakit yang berjumlah 35 orang. Hasil penelitian menunjukkan bahwa Responden Wanita sebanyak 23 orang (66%) dan responden Laki-laki sebanyak 12 orang (34%), artinya responden wanita lebih banyak dari pada responden Pria. Responden usia 17 tahun sebanyak 30 orang (86%), responden usia 18 tahun sebanyak 5 orang (14%), artinya responden usia 17 tahun lebih banyak dari responden usia 18 tahun. Siswa/siswi kelas XII IPS I di SMAN 18 jakarta Utara rata-rata memiliki tingkat kepedulian yang tinggi terhadap Bahaya Narkoba itu sendiri yaitu sebanyak 31 orang dalam katagori tinggi, sebanyak 4 orang dalam katagori sedang, dari 35 orang tersebut tidak ada katagori rendah dan sangat rendah. Jadi salah satu karakteristik siswa/siswi terhadap Bahaya Narkoba di kelas XII IPS I adalah siswa/siswi dengan tingkat kepedulian tinggi terhadap Bahaya Narkoba. Hal ini di pengaruhi oleh jenis kelamin, usia responden.Kata kunci : Tingkat kepedulian, Siswa, Bahaya narkoba
GAMBARAN TINGKAT PENGETAHUAN KELUARGA DI WILAYAH RT.001/RW.07 KELURAHAN PAPANGGO PASCA SOSIALISASI KELUARGA BERENCANA
Authors: Sari Dianti Desita , Lestari Nurul
Published: January 2025

Keluarga berencana (KB) adalah gerakan untuk membentuk keluarga yang sehat dan sejahtera dengan membatasi kelahiran. Sosialisasi adalah sebuah proses sosial yang terjadi di dalam diri seseorang dalam mempelajari, menyesuaikan diri atau mematuhi norma-norma sosial, nilai, perilaku, dan adat istiadat yang berlaku di dalam masyarakat sehingga dapat berperan dan berfungsi secara aktif di dalam kelompok atau masyarakatnya. Metode pengumpulan data dilakukan secara cross sectional. Hasil penelitian riset tentang gambaran tingkat pengetahuan keluarga di wilayah Rt.001/Rw.07 kelurahan papanggo pasca sosialisasi keluarga berencana dengan katagori tinggi yaitu 70% dengan jumlah 14 responden, sedangkan berdasarkan pendidikan lebih banyak tingkat pendidikan SMP-SMA 75% dengan jumlah 15 responden.Kata kunci : Pengetahuan, Pasca Sosialisasi, Keluarga Berencana.
GAMBARAN TINGKAT PENGETAHUAN MASYARAKAT TENTANG PENYAKIT DEMAM BERDARAH DI RT 01/07 KELURAHAN PAPANGGO JAKARTA UTARA TAHUN 2016
Authors: Susihar Susihar , Bulu Fernandus Dapa
Published: January 2025

Pengetahuan adalah merupakan hasil dari tahu dan ini setelah orang melakukan penginderaan terhadap obyek tertentu. Penginderaan terjadi melalui panca indera manusia, yakni indera penglihatan, pendengaran, penciuman, rasa danraba. Sebagai besar pengetahuan manusia diper oleh melalui mata dan telingah. Masyarakat (sebagai terjemahan istilah society) adalah sekelompok orang yang membentuk sebuah sistem semi tertutup (atau semi terbuka), di manasebagian besarinteraksi adalah antara individu-individu yang berada dalam kelompok tersebut. Penyakit Demam Berdarah Dengue (DBD) merupakan salah satu penyakit menular yang dipengaruhi oleh lingkungan dan perilaku masyarakat. Penyakit demam berdarah disebut juga Dengue Haemorragic Fever (DHF) karena disertai gejala demam dan perdarahan. Metode pengumpulan data dilakukan secara cross sectional. Hasil penelitian riset tentang gambaran tingkat pengetahuan masyarakat tentang penyakit DBD dengan katagori tinggi yaitu 60% dengan jumlah 12responden, sedangkan berdasarkan pendidikan lebih banyak tingkat pendidikan SD-SMP 70% dengan jumlah 14 responden.Kata kunci : Pengetahuan, Masyarakat, Demam Berdarah Dengue
FAKTOR-FAKTOR YANG BERHUBUNGAN DENGAN KEJADIAN KANKER PAYUDARA DI WILAYAH RUMAH SAKIT UMUM KABUPATEN TANGERANG PROVINSI BANTEN TAHUN 2015
Authors: Suciawati Anni
Published: January 2025

Kanker payudara adalah tumor ganas pada payudara atau salah satu payudara, kanker payudara juga merupakan benjolan atau massa tunggal yang sering terdapat di daerah kuadran atas bagian luar, benjolan ini keras dan bentuknya tidak beraturan dan dapat digerakan. Tujuan penelitian ini untuk mengetahui faktor-faktor yang berhubungan dengan kejadian kanker payudara di wilayah rumah sakit umum kabupaten tangerang tahun 2015. Jenis penelitian yang digunakan adalah study analitik dengan pendekatan case control. Populasi 192 dan sampel yang diambil sebanyak 65 kasus payudara dan 65 kontrol dengan subjek penelitian semua ibu yang terkena kanker payudara dan yang tidak terkena kanker payudara. Teknik pengambilan sampel menggunakan teknik sampling insidental. Instrumen penelitian yang digunakan adalah kuisioner. Uji statistik yang digunakan yaitu univariat dengan cara presentase dan bivariat dengan cara Chi Square.Hasil penelitian distribusi frekuensi kejadian kanker payudara 65 (50%) yang mengalami kanker payudara, kategori usia > 30 tahun 57 (87,7%), kategori usia menarche 35 (53,8%), riwayat keluarga 25 (38,5%), penggunaan kb hormonal 27 (41,8%) dan kategori merokok 59 (90,8%). Hasil bivariat menunjukkan 5 variabel yang mempunyai hubungan yang signifikan dengan kejadian kanker payudara yaitu umur (p=0,020; OR=2,943),  usia menarche (p=0,001; OR=3,375), riwayat keluarga (p=0,001; OR=5,179), penggunaan kb hormonal (p=0, 000; OR=6,987) dan terpapar asap rokok (p=0,009; OR=3,766. Simpulan penelitian ini terdapat hubungan antara variabel independen (usia, usia menarche, riwayat keluarga, penggunaan KB hormonal dan terpapar asap rokok). Diharapkan Rumah Sakit Umum Kabupaten Tangerang dapat memberikan pelayanan kesehatan yang maksimal khususnya bagi penderita kanker payudara dan penyuluhan kesehatan kepada masyarakat tentang upaya pencegahan kanker payudara.               Kata kunci : Angka Kejadian, Faktor yang Mempengaruhi, Kanker Payudara.
Perbedaan Nationale Early Warning Score dan Glasgow Coma Scale dalam Memprediksi Outcome Pasien Trauma Kepala di Instalasi Gawat Darurat
Authors: Mulyono Didik
Published: January 2025

Latar Belakang: Penilaian awal pasien dengan trauma kepala merupakan hal yang berpengaruh pada penatalaksanaan pasien dengan trauma kepala. GCS dikembangkan untuk menggambarkan tingkat kesadaran pada pasien dengan trauma kepala. Sedangkan NEWS merupakan sistem penilaian sederhana di mana pengukuran fisiologis yang sudah dilakukan ketika pasien datang di IGD atau sedang dipantau di rumah sakit.Tujuan: Tujuan dari penelitian ini adalah untuk mengetahui perbedaan efektifitas scoring NEWS dan GCS terhadap outcome pasien trauma kepala di IGDMetodologi : Penelitian ini menggunakan design observasional analitik dengan pendekatan kohort retrospektif. Sampel berjumlah 181 pasien dimana pengambilan sampel dilakukan menggunakan teknik purposive sampling dimana peneliti memilih sampel sesuai kriteria inklusi dan eksklusi dari populasi yang ada. Analisis bivariat yang dilakukan pada penelitian ini menggunakan uji somers’d dan uji spearman. The Area Under Receiver Operating Characteristic (AUROC) digunakan untuk menilai kemampuan scoring NEWS dan GCS membedakan outcome baik dan outcome buruk.Hasil Penelitian : Hasil dari penelitian ini menunjukkan analisis AUROC didapatkan nilai AUC sebesar 0,703 untuk NEWS dan AUC sebesar 0,769 untuk GCS. Kemampuan memprediksi outcome pasien trauma kepala menunjukkan performa cukup untuk NEWS dan performa baik untuk GCS.Simpulan dan saran : Kemampuan GCS memprediksi outcome pasien trauma kepala lebih baik dari NEWS. Saran: Penggunaan GCS sebagai standart baku pemeriksaan awal pasien trauma kepala tetap bisa dilaksanakan di IGD oleh karena GCS dapat dengan mudah dan cepat tanpa melakukan perhitungan skor dengan performa yang baik dalam prediksi outcome pasien trauma kepala.Kata Kunci : NEWS, GCS, Outcome pasien trauma kepala
TINGKAT KEPEDULIAN ORANGTUA TERHADAP KECEMASAN ANAK USIA SEKOLAH SAAT MENJALANI METODE PENDIDIKAN DARING PADA MASA PANDEMIC COVID-19 DI RT01 RW02 KELURAHAN SUNTER AGUNG
Authors: Hapsari Dina Carolina , Monalisa Monalisa
Published: January 2025

Pendidikan secara (online) merupakan peraturan pemerintah yang dapat dilakukan bagi pelajaran dijakarta terutama para anak-anak usia sekolah yang masih belum mengetahui secara benar bagaimana penyebaran covid 19. Oleh sebab itu pendidikan jarak jauh (online) merupakan peraturan pemerintah yang tepat bagi anak usia sekolah agar terhindar dari covid19. Tidak sedikit anak-anak yang bingung serta mengalami kecemasan saat pertama kali di berlakukan kegiatan belajar secara daring dari rumah untuk itulah kepedulian ibu di tuntut untuk selalu memfasilitasi anak dalam melakukan pembelajaran secara daring. Penelitian ini menggunakan desain penelitian ekperimental. Untuk mnegetahui tingkat kepedulian ibu terhadap kecemasan anak saat menjalani pendidikan secara online pada masa covid 19. Populasi yang dimaksud dalam penelitian ini adalah semua ibu yang memiliki anak usia sekolah di Rt01 Rw02 Kelurahan Sunter Agung yaitu sebanyak 20Orang, Pengambilan sampel dalam penelitian ini menggunakan metode Non Probability sampling dengan teknik Purposive Sampling dimana teknik ini didasarkan pada pertimbangan tertentu yang peneliti buat. Hasil penelitian diperoleh bahwa tingkat kepedulian ibu terhadap kecemasan anak usia sekolah saat menjalani metode pendidikan daring di masa pandemic covid-19 sangatlah tinggi.Kata kunci : Kepedulian ibu, Kecemasan anak sekolah, Daring
TINGKAT KEPEDULIAN MASYARAKAT TERHADAP PENGGUNAAN APD SAAT PANDEMI COVID-19 DI PAPANGGO RT13/RW05
Authors: Sitinjak Labora , Amelia Amelia , Laelatul Laelatul
Published: January 2025

Caring atau kepedulian masyarakat merupakan bagian inti yang penting terutama dalam praktik keperawatan, caring sebagai jenis hubungan dan transaksi yang diperlukan antara pemberi dan penerima asuhan untuk meningkatkan dan melindungi pasien sebagai manusia, dengan demikian mempengaruhi kesanggupan pasien untuk sembuh Sampai saat ini sebagian masyarakat kurang peduli terhadap pentingnya alat pelindung diri seperti menggunakan masker, mencuci tangan dengan prosedur yang telah ditetapkan. Metode yang digunakan yaitu penelitian kuantitatif deskriptif yang bertujuan untuk menjelaskan situasi yang hendak diteliti dengan dukungan studi kepustakaan sehingga lebih memperkuat analisa peneliti dalam membuat suatu kesimpulan .Tujuan penelitian ini yaitu untuk mengetahui tingkat kepedulian masyarakat terhadap penggunaan APD saat pandemi Covid-19 melalui umur, pendidikan, dan jenis kelamin. Sample dalam penelitian menggunkan total sampling, sampel masyarakat kelurahan Papanggo Rt13/Rw05 dalam menerapkan kepedulian menggunakan APD. Kata Kunci: Demam, Manfaat Daun Kemangi.
PENGARUH SEBELUM DAN SETELAH PENKES TERHADAP TINGKAT PEMAHAMAN IBU DALAM PENANGANAN KEGAWATDARURATAN CIDERA KAKI PADA ANAK USIA 9-36 BULAN DI JAKARTA UTARA
Authors: Suliani Ni Wayan
Published: January 2025

Pemahaman adalah suatu kemampuan seseorang dalam memahami arti atau konsep dan juga fakta yang diketahuinya. Cedera adalah kerusakan fisik yang terjadi ketika tubuh manusia tiba tiba mengalami penurunan energi dalam jumlah yang melebihi batas toleransi fisiologis atau akibat dari kurangnya satu atau lebih elemen penting seperti oksigen (WHO,2014). Cedera biasanya berawal dari rasa keingintahuan dan rasa ingin bereksperimen dengan hal hal yang baru namun belum mampu atau seimbang dalam memahami bahaya (Hastuti, 2017). Hasil Riskesdas (2018) mengatakan bahwa kasus cedera pada anak mencapai 8.2 % dan biasanya terjadi pada anak usia 1-4 tahun, dan 12.1% pada anak usia 5-14 tahun. Berdasarkan data yang sudah disebutkan peneliti bertujuan untuk mengetahui tingkat pemahaman ibu berdasarkan dengan usia dan tingkat pendidikan nya dengan menggunakan metode kualitatif dan menggunakan uji sample sebanyak 20 orang, penelitian yang dilakukan selama 1 hari ini didapatkan bahwa adanya peningkatan pemahaman responden sesudah dilakukan sosialisasi baik terhadap definisi, ciri ciri, penanganan, alat yang digunakan, dan jenis jenis penanganan pada saat cedera.