bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengaruh Peronal Cost, Komitmen Organisasi, Lingkungan Etika, Dan Intensitas Moral Terhadap Intensi Melakukan Tindakan Whistleblowing Pada Lembaga Perkreditan Desa (LPD) Se-Kecamatan Blahbatuh
Authors: Adnyaswari I Gusti Ayu Diah , Indraswarawati Sang Ayu Putu Arie , Yuniasih Ni Wayan 
Published: August 2024

Whistleblowing adalah sebuah tindakan pelaporan oleh pelapor yang berstatus anggota organisasi ataupun di luar keanggotaan organisasi mengenai tindakan pelanggaran , tindakan ilegal yang bertujuan untuk mengungkap suatu kecurangan yang terdapat di organisasi tersebut. Whistleblowing dipengaruhi banyak faktor seperti personal cost, komitmen organisasi, lingkungan etika dan intensitas moral. Penelitian ini bertujuan dalam penelitian ini untuk mengetahui pengaruh personal cost, komitmen organisasi, lingkungan etika dan intensitas moral terhadap intensi melakukan tindakan whistleblowing.
Populasi dalam penelitian adalah pegawai Lembaga Perkreditan Desa (LPD) Se-Kecamatan Blahbatuh dengan sampel yang digunakan yaitu sebanyak 168 orang responden. Teknik analisis data yang digunakan dalam penelitian ini adalah regresi linier berganda, koefisien determinasi, uji t dan uji F.
Berdasarkan hasil penelitian dapat dilihat bahwa personal cost berpengaruh negatif dan signfikan terhadap intensi melakukan tindakan whistleblowing, komitmen organisasi berpengaruh positif signifikan terhadap intensi melakukan tindakan whistleblowing, lingkungan etika berpengaruh positif signifikan terhadap intensi melakukan tindakan whistleblowing, dan intensitas moral berpengaruh positif signifikan terhadap intensi melakukan tindakan whistleblowing. Besarnya pengaruh variabel bebas terhadap intensi melakukan tindakan whistleblowing adalah 54,5%. Saran yang dapat diberikan oleh peneliti adalah Lembaga Perkreditan Desa (LPD) Se-Kecamatan Blahbatuh dalam meningkatkan intensi melakukan tindakan whistleblowing hendaknya selalu selalu memberikan perlindungan kepada karyawan yang melaporkan tinakan kecurangan, membimbing karyawan agar nantinya memiliki etika dan moral yang baik. Serta membangun komitmen organisasi karyawan.
Kata Kunci: Personal Cost, Komitmen Organisasi, Lingkungan Etika, Intensitas Moral, Intensi Melakukan Tindakan Whistleblowing
Inventory Transaction Information System Audit Using Cobit 5
Authors: Hasan Ani Yoraeni , Ferdiana Hendra 
Published: August 2024

Information system audits have an important role in an organization, namely they can help identify security risks that may be faced by the company's information system and ensure that the company complies with applicable information security standards and regulations. The problem faced is that there is no framework for knowing the extent to which the system is working properly. In conducting an information system audit, instruments are needed in the form of frameworks, principles or standards that have been determined by competent organizations in their field. COBIT 5 is a framework in the form of a collection of best practices related to IT governance that can be applied in information audit activities. Implementing an information system audit using COBIT 5 is carried out by collecting control documents and aligning them with COBIT 5 basic practices, then conducting an assessment on each selected domain based on existing control documents. In this study, the domains chosen were DSS and MEA with subdomains consisting of DSS1, DSS2, DSS3, DSS4, DSS5, DSS6, MEA1, MEA2. The research results show that the inventory transaction information system is at level 1 (performed process), meaning that the process in each selected domain has been implemented and is in accordance with its objectives. These results can be a reference for improving the governance of inventory transaction applications in particular and IT governance in general so that they are in line with the company's business objectives.
Analisis Perbandingan Pengaruh Noise Terhadap Akurasi Pendeteksian Obyek Menggunakan Metode Viola Jones
Authors: Saryanto Saryanto , Redjeki Sri 
Published: August 2024

Pendeteksian obyek merupakan salah satu masalah utama dalam bidang pengolahan citra digital dan visi komputer. Metode Viola-Jones telah menjadi algoritma yang sangat populer untuk pendeteksian wajah karena kecepatan dan akurasinya yang tinggi. Namun, performa metode ini sangat dipengaruhi oleh kualitas gambar yang digunakan. Penelitian ini bertujuan untuk menganalisis dan membandingkan pengaruh Salt and Pepper Noise dan Gaussian Blur Noise terhadap akurasi pendeteksian obyek menggunakan metode Viola-Jones.
Dalam penelitian ini, gambar uji diberi tambahan Salt and Pepper Noise dan Gaussian Blur dengan berbagai tingkat intensitas. Kemudian, gambar yang telah diubah ini diuji menggunakan algoritma Viola-Jones untuk mengukur tingkat akurasi pendeteksian obyek. Hasil eksperimen menunjukkan bahwa Salt and Pepper Noise memiliki dampak yang lebih signifikan dalam mengurangi akurasi pendeteksian dibandingkan dengan Gaussian Blur. Noise ini menyebabkan gangguan besar pada struktur gambar yang esensial untuk pendeteksian, sementara Gaussian Blur Noise cenderung hanya menghaluskan detail tanpa sepenuhnya menghapus informasi penting. Penelitian ini memberikan wawasan penting tentang bagaimana dua jenis gangguan gambar yang umum dapat mempengaruhi kinerja algoritma pendeteksian obyek. Implikasi dari temuan ini menunjukkan perlunya teknik pra-pemrosesan khusus untuk menangani noise dan blur guna meningkatkan akurasi pendeteksian obyek dalam aplikasi nyata.
Hasil yang diperoleh pada penelitian ini adalah gambar/citra dengan kondisi blur pada tingkat rasio 6,8% diperolah hasil bahwa obyek (wajah) pada gambar sudah tidak terdeteksi lagi dan pada nilai PSNR minimum 16,62 dB dinyatakan gambar (wajah) layak untuk di proses, nilai PSNR minimum 17,61 dB dinyatakan gambar/citra wajah tidak dapat terdeteksi sebagai obyek (wajah), dan citra dengan kondisi terkena Salft and Paper Noise pada Tingkat kekaburan 90 % diperolah hasil bahwa obyek (wajah) pada gambar sudah tidak terdeteksi lagi dan pada nilai PSNR minimum 19,04 dB dinyatakan gambar (wajah) layak untuk di proses, nilai PSNR minimum 11,41 dB dinyatakan gambar/citra wajah tidak dapat terdeteksi selain itu di temukan juga bahwa semakin tinggi nilai PSNR maka semakin tinggi pula nilai akurasi pendeteksian obyek pada pendeteksian obyek pada metode Viola Jones
Egységben az erő
Authors: Gulyás Levente 
Published: August 2024

Mindentől függetlenül örömmel ír az ember olyan épületről kritikát, amely talán utolsóként még a klasszikus tervpályázati rendszer eredményeként születhetett meg. Ezen belül külön kiemelendő, hogy nagy változtatások nélkül, a pályázat során egymással megütköző ötletek közül elsőként kikerülő terv valósulhatott meg. Így lehetőségünk van arra, hogy a megépült házat a pályázaton előkerült gondolatok nyomán, többek között a többi díjazott tervhez képest elemezzük, illetve hogy megnézzük, hogyan fejlődött a ház a pályázati szakasz után.
Iskola pozitív energiamérleggel
Authors: Ware-Nagy Orsolya 
Published: August 2024

Noisy-le-Grand Párizstól mintegy félóra autóútra fekszik kelet felé. A hetvenezres város kertvárosias részén, csendes utcák között, családi házak övezte területen épült fel az r2k építésziroda tervezte Oiseau Lyre óvoda és általános iskola. A három utca által közrefogott telek észak–déli irányban erősen lejt: a déli oldalon kétszintes épület észak felé a nyolc méter szintkülönbségnek köszönhetően már négy szinttel fordul a Marne folyó felé. A rendhagyó, északi – elsősorban finn – ihletésű pedagógiát befogadó iskola közös használatú terek sokaságát foglalja magában.
Pengaruh waktu ton SPWM terhadap tegangan inverter sinusoida
Authors: Luqman Mohammad , Rifa'i Muhamad , Radianto Donny 
Published: August 2024

Kendaraan listrik selain membutuhkan daya berbentuk sinusoida dengan daya besar dan frekuensi variable, juga membutuhkan pengaturan tegangan atau tegangan yang stabil. Alat untuk mengubah daya dc menjadi daya ac disebut dengan inverter. Penelitian ini merupakan kelanjutan dari penelitian yang terdahulu, Pada penelitan ini dicoba untuk mencari hubungan antara panjang waktu t-on pada sinyal SPWM dengan besaran tegangan sinusoida yang dihasilkan, yang akan digunakan untuk membuat rangkaian kontrol agar tegangan relatif stabil pada nilai tertentu pada rentang daya yang lebih lebar. Cara yang dilakukan adalah dengan menambah lebar pulsa pada sinyal SPWM, artinya memperpanjang waktu ON pulsa PWM (t-on) sebagai fungsi luaran tegangan inverter. Jika tegangan inverter menurun maka sistem akan maenambah waktu t-on sebagai fungsi sudut sinyal sinusoida. Penambahan besaran sudut adalah sebesar 0o sampai dengan 10o untuk rentang tegangan 220V sampai 190V. Hasil yang diperoleh adalah pengaturan tegangan inverter akan akan meningkat sebesar 6% dibandingkan jika tanpa menggunakan sistem ini.

ABSTRACT
Electric vehicles require stable voltage or voltage regulation, as apart from requiring sinusoidal power with large power and variable frequency. A device for converting DC power into AC power is called an inverter. This research is a continuation of previous research. In this research, an attempt is made to find a relationship between the length of the t-on time on the SPWM signal and the magnitude of the resulting sinusoidal voltage, which will be used to create a control circuit so that the voltage is relatively stable at a certain value in the specified power range wider. The method used is to increase the pulse width of the SPWM signal, which means extending the ON time of the PWM pulse (t-on) as a function of the inverter voltage output. If the inverter voltage decreases, the system will increase the t-on time as a function of the sinusoidal signal angle. The additional angle magnitude is 0o to 10o for the voltage range 220V to 190V. The results obtained are that the inverter voltage setting will increase by 6% compared to without using this system.
A technology integration approach for optimising biohydrogen production from food waste
Authors: Okoro-Shekwaga Cynthia Kusin , Wilmshurst Mark 
Published: August 2024

Dark fermentation of food waste for biohydrogen production is a progressive technology that can contribute to low-cost solutions to the global clean energy need. As dark fermentation research progresses, it is important to evaluate opportunities for real-life application such as integration into existing anaerobic digestion systems. The present study proposes a novel approach of combined inoculum and food waste heat shock pretreatment for biohydrogen production through dark fermentation. It evaluates the effect of the heating duration (at 115°C) and starting pH on the biohydrogen yield and system profiles in two stages, namely, Exp1 and Exp2. Exp1 investigated the optimal heating duration and starting pH for a combined inoculum/food waste heat shock pretreatment. A 24-h biohydrogen production test at four heating durations (15, 30, 45 and 60 min) was assayed at acidic and alkaline pH ranges (4, 5, 6 and 8, 9, 10). The optimal starting pH from these experiments across all four heating durations was pH 5. Biohydrogen yield increased linearly from 37.4 to 63.8 mL/gVS, with an increase in heating duration from 15 to 60 min at pH 5. However, an optimal heating duration was not reached, therefore, additional tests were conducted at pH 5 for extended heating durations of 75–120 min. Biohydrogen yield was similar at 75, 90 and 105-min heating durations in a range of 69.7–73.5 mL/gVS. Above 105 min of heating duration, the overall gas production starts to decline, making it the maximum allowable heating duration. In Exp2, a comparative analysis of the system profiles between the combined inoculum/food waste pretreatment (Test) and inoculum-only pretreatment (Control) was investigated using the optimal heating duration range (75 and 105 min) and starting pH of 5. The peak biohydrogen yield from the Control was achieved following a 75-min heating duration (84.5 mL/gVS, 58.6%), while this was achieved following a 90-min heating duration for the Test (81.3 mL/gVS, 53.3%). Higher volatile fatty acids fermentation and pH recovery were achieved in the Test in addition to potential economic savings compared to the Control. Therefore, the innovative approach of combined food waste/inoculum heat shock pretreatment (Test) presents opportunities to integrate dark fermentation into existing anaerobic digestion systems as a step to scale up the dark fermentation technology from lab to real-life application.
A high-precision genome size estimator based on the k-mer histogram correction
Authors: Liao Xiangyu , Zhu Wufei , Liu Chaoyun 
Published: August 2024

IntroductionIn the realm of next-generation sequencing datasets, various characteristics can be extracted through k-mer based analysis. Among these characteristics, genome size (GS) is one that can be estimated with relative ease, yet achieving satisfactory accuracy, especially in the context of heterozygosity, remains a challenge.MethodsIn this study, we introduce a high-precision genome size estimator, GSET (Genome Size Estimation Tool), which is based on k-mer histogram correction.ResultsWe have evaluated GSET on both simulated and real datasets. The experimental results demonstrate that this tool can estimate genome size with greater precision, even surpassing the accuracy of state-of-the-art tools. Notably, GSET also performs satisfactorily on heterozygous datasets, where other tools struggle to produce useable results.DiscussionThe processing model of GSET diverges from the popular data fitting models used by similar tools. Instead, it is derived from empirical data and incorporates a correction term to mitigate the impact of sequencing errors on genome size estimation. GSET is freely available for use and can be accessed at the following URL: https://github.com/Xingyu-Liao/GSET.
A cross-sectional study on the quality of life of women with endometriosis in Trinidad and Tobago
Authors: Khan Raveed , Baksh Rameez , Wallace Terika J. , Aimable Mikael , Bujhawan Vineeta , Cumberbatch Justin , Marbella Enrie Julian , Phagoo Dana , Ramjattan Sanathkumar , Shavili Akshita 
Published: August 2024

IntroductionEndometriosis is a chronic gynecological condition that lacks a definitive cure and adversely impacts the quality of life (QoL) of those affected. This study delves into the experiences of individuals with endometriosis in Trinidad and Tobago, focusing on their quality of life, pain severity, and acceptance of illness.MethodsSurveys were distributed among 160 members of the Trinidad and Tobago Endometriosis Association. The survey instrument utilized was the WHOQOL-BREF, which measures QoL, pain severity, and acceptance of illness [the Acceptance of Illness Scale (AIS)].ResultsThe average age of respondents was 38.65 years. Quality of life scores averaged 3.41, with the “environment” aspect scoring highest (12.84) and “social relationships” scoring lowest (11.88). Cronbach's alpha indicated excellent internal consistency for “environment” (ɑ = 0.909) and the “AIS” (ɑ = 0.882). The independent samples t-test revealed lower mean QoL scores for unemployed participants. Analysis of variance revealed significant differences in mean QoL scores for “health status” and “years since endometriosis diagnosis.” All the QoL domains were positively correlated with each other. There were moderate positive correlations between the physical health and social relationships domains (ρ = 0.558). All other domains were strongly correlated with each other (0.6 &lt; ρ &lt; 0.8). Pain intensity and acceptance of illness had mean scores of 24.15 and 6.57, respectively. Variations in quality of life were observed for health status and duration since diagnosis, impacting mostly on the domain of physical health. Acceptance of illness emerged as a significant influencer of overall quality of life, assisting individuals in navigating the challenges posed by endometriosis.DiscussionThe findings underscore the importance of understanding determinants, such as pain severity to improve care and support for those with endometriosis. Exploring acceptance of illness is critical in improving the quality of life of these individuals, highlighting the need for tailored interventions that encompass psychological and social support alongside medical treatment. This study demonstrates the pivotal role of acceptance of illness in the overall quality of life of endometriosis patients. Improving the quality of care requires a comprehensive understanding of the factors influencing quality of life, particularly pain severity and the need for a holistic approach to support individuals grappling with endometriosis.
Cost-per-responder analysis of patients with lenalidomide-refractory multiple myeloma receiving ciltacabtagene autoleucel in CARTITUDE-4
Authors: Hansen Doris K. , Lu Xiaoxiao , Puglianini Omar Castaneda , Sorensen Sonja , Usmani Saad Z. , Zhang Eileen , Huo Stephen , Zhang Yan , Qureshi Zaina P. , Jagannath Sundar 
Published: August 2024

IntroductionCiltacabtagene autoleucel (cilta-cel) is a chimeric antigen receptor T-cell therapy approved for patients with relapsed/refractory multiple myeloma (RRMM). In the phase 3 trial, CARTITUDE-4 (NCT04181827), cilta-cel demonstrated improved efficacy vs. standard of care (SOC; daratumumab plus pomalidomide and dexamethasone [DPd] or pomalidomide plus bortezomib and dexamethasone [PVd]) with a ≥ complete response (≥CR) rate of 73.1% vs. 21.8%.MethodsA cost-per-responder model was developed to assess the value of cilta-cel and SOC (87% DPd and 13% PVd) based on the CARTITUDE-4 trial data from a US mixed payer perspective (76.7% commercial, 23.3% Medicare). The model was developed using progression-free survival (PFS), overall survival (OS), and ≥CR endpoints from CARTITUDE-4 over a period of 25.4 months. Inpatient stays, outpatient visits, drug acquisition, administration, and monitoring costs were included. The base-case model assumed an inpatient setting for each cilta-cel infusion; another scenario included 30% outpatient and 70% inpatient infusions. Costs of managing grade 3-4 adverse events (AEs) and grade 1-4 cytokine release syndrome and neurotoxicity were included. Subsequent therapy costs were incurred after disease progression; terminal care costs were considered upon death events. Outcomes included total cost per treated patient, total cost per complete responder, and cost per month in PFS between cilta-cel and SOC. Costs were adjusted to 2024 US dollars.ResultsTotal cost per treated patient, total cost per complete responder, and total cost per month in PFS were estimated at $704,641, $963,941, and $30,978 for cilta-cel, respectively, and $840,730, $3,856,559, and $42,520 for SOC over the 25.4-month period. Cost drivers included treatment acquisition costs before progression and subsequent treatment costs ($451,318 and $111,637 for cilta-cel; $529,795 and $265,167 for SOC). A scenario analysis in which 30% of patients received an outpatient infusion (assuming the same payer mix) showed a lower cost per complete responder for cilta-cel ($956,523) than those with an infusion in the inpatient setting exclusively.DiscussionThis analysis estimated that cost per treated patient, cost per complete responder, and cost per month in PFS for cilta-cel were remarkably lower than for DPd or PVd, highlighting the substantial clinical and economic benefit of cilta-cel for patients with RRMM.
Visualising the lubrication condition in hydrodynamic journal bearings using impedance measurement
Authors: Koetz Florian , Schmitt Florian , Kirchner Eckhard , Zancul Eduardo 
Published: August 2024

IntroductionThe demand to increase reliability and reduce maintenance costs drives the search for new condition monitoring solutions of machines. Bearings are of special interest in this matter as they are main contributors to machine downtime. Therefore, this article investigates the electric behavior of a hydrodynamic journal bearing using impedance measurement.MethodsFor that purpose measurements are taken in boundary lubrication, mixed lubrication and hydrodynamic lubrication of a hydrodynamic journal bearing. In order to interpret the behaviour observed in these measurements, a phenomenological model is developed using the quantitative working space model. The measurement results are also interpreted using analogies to the Stribeck curve as a known tribological model. Additionally, measurements in mixed lubrication are analysed in detail.ResultsThese measurements show that the electric behaviour of journal bearings changes significantly within the mixed lubrication regime. This change in behaviour shows three distinct states within mixed lubrication which helps to identify destructive operating conditions. Furthermore, the measurements potentially allow the detection of deformation or damage of the bearing in mixed lubrication.DiscussionThe quantitative analysis of the electric behaviour of journal bearings is possible in the mixed lubrication regime and can be used in future to extract condition and operating information from a system during operation.
Making clinical teaching visible—A time and motion study of hospital rounds in undergraduate medical teaching
Authors: Kilian Paddy , Alshehabi Nagam , Othman Malek , Mahmoud Anan , du Preez Leon , Zary Nabil , Ho Samuel B. 
Published: August 2024

BackgroundTeaching medical students in the clinical setting is frequently perceived as a demanding commitment by attending physicians. There is a paucity of data measuring the duration and efficacy of teaching during clinical rounds.AimThe aim of this study was to assess both the quantity and quality of clinical teaching time dedicated to medical students on hospital ward rounds.MethodsA cross-sectional direct structured observational study was conducted during the morning rounds of attending physicians involved in teaching undergraduate medical students at three different clinical facilities in three different specialties. A validated observational tool was used by four observers to record teaching time and quality indicators.ResultsIn terms of teaching duration, it was observed that 25% of the total morning round time was allocated to teaching. However, this measure varied widely between different physicians and specialties. As for teaching quality, actions categorized as active teaching by the teachers were observed in 19% of the interactions observed per round, while active learning by the students was observed in 17% of the interactions per round. Teacher high-cognition interactions were similarly observed in 23% of actions per round, while student high-cognition interactions occurred in 16% of actions per round. Internal Medicine tended to score higher than both Pediatrics and Surgery in terms of percentage teaching time as well as percentage of active teaching observed per round. Using liberal criteria, rounds characterized overall as predominantly active or high-cognition by both teachers and students were observed in only 21% of the total number of rounds observed.ConclusionThese results indicate that the percentage of teaching time during ward rounds is highly variable, and that round teaching generally consists of passive and low-cognition interactions. Future work is needed to train clinical faculty to achieve a desired level of teaching quality, and to determine if there are any changes in teaching time commitments and student outcomes.