bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisis Butir Soal Ujian Akhir Semester Ganjil Bahasa Indonesia Kelas X Tahun Ajaran 2022/2023 di SMAN 2 Jember
Authors: Humaria Intan Usrifatul , Muti'ah Arju , Syukron Ahmad 
Published: July 2024

Abstrak
Penelitian ini bertujuan untuk mengetahui validitas isi, tingkat kesukaran, dan analisis daya beda pada soal ujian akhir semester ganjil bahasa Indonesia kelas X di SMAN 2 Jember. Jenis penelitian ini yaitu penelitian evaluatif. Menurut Kantun (2017) penelitian evaluatif merupakan proses penelitian yang memiliki sifat mengevaluasi kegiatan atau program yang memiliki tujuan untuk menilai keberhasilan program yang sudah dibuat sebelumnya. Data dalam penelitian ini berupa angka- angka dan pemaparan kalimat yang merupakan nilai dari hasil pehritungan rumusan masalah. Sumber data dalam penelitian ini berupa: kisi- kisi soal, kartu soal dan lembar soal ujian akhir semester ganjil bahasa Indonesia kelas X dan nilai ujian akhir semester ganjil bahasa Indonesia kelas X. Teknik pengumpulan data yaitu observasi dan wawancara. Hasil penelitian menunjukkan bahwa validitas soal yang dibuat berada pada kategori baik, sedangkan untuk tingkat kesukaran soal berada pada kategori rendah dan perlu diperbaiki, dan daya beda masih berada pada kategori perlu diperbaiki/ direvisi, karena belum dapat membedakan kemampuan siswa kategori atas dan kategori bawah.
Kata Kunci: Butir Soal, Validitas Isi, Daya Beda, dan Tingkat Kesukaran
Abstarct
This study aims to determine content validity, level of difficulty, and analysis of differential power in the final exam questions for odd semester Indonesian in class X at SMAN 2 Jember. This type of research is evaluative research. The data in this study are in the form of numbers and sentence exposure which is the value of the calculation results of the problem formulation. Sources of data in this study were: a grid of questions, question cards and question sheets at the end of the odd semester of Indonesian for class X and grades for the final exam for odd semester for class X. Data collection techniques were observation and interviews. The results showed that the validity of the questions made was in the good category, while the level of difficulty and discriminating power were still in the category that needed to be repaired/revised, because they could not distinguish between the abilities of the upper and lower categories of students.
Keywords :Items, Content Validity, Distinction, and Difficulty Level
A transzlingváló pedagógiai orientáció hatása az iskolai sikerességre
Authors: Heltai János Imre , Jani-Demetriou Bernadett 
Published: July 2024

Bár a transzlingválás a kortárs szociolingvisztika egyik meghatározó koncepciója, empirikus vizsgálatára mindeddig kevés kísérlet történt. Ez a dolgozat a Transzlingvális osztálytermi kommunikáció és hatékony tanulásszervezés Tiszavasváriban elnevezésű nyelvpedagógiai programot, valamint a programhoz tartozó mérések eredményeit mutatja be. A program célja kétnyelvű roma gyerekek iskolai sikerességének a növelése. Mérési eredményeink szerint a transzlingválásnak nevezett pedagógiai orientáció alkalmazása mérhető pozitív hatással van a gyerekek általános és egyes nyelvekhez köthető nyelvi kompetenciáira is. Azok az elsősök, akiknek oktatásában a transzlingválás nagyobb teret kapott, év végén nemcsak jobb eredményeket értek el mind romani, mind magyar nyelvű szövegalkotási és szövegértési feladatokban, hanem szívesebben is szólaltak meg az iskola tannyelvén. A mérések további fontos eredménye, hogy az iskolakezdéskor felvett tesztek mindegyikében jobban teljesítettek azok a gyerekek, akiknek az otthoni nyelvi szocializációja a család kétnyelvű megszólalási módjait követi, mint azok, akiknek nyelvi szocializációját a szülők – a társadalmi elvárásoknak való megfelelés szándékával – a többségi (magyar) nyelvhez igyekeztek kötni.
WITHDRAWN: Trade engagement, economic growth, and institutional quality on environmental degradation for ASEAN-5 under the Green Belt-Road Initiative
Authors: Huang Di , Loganathan Nanthakumar , Subranmaniam Yogeeswari , Kogid Mori 
Published: July 2024

Abstract

The full text of this preprint has been withdrawn by the authors as it was submitted and made public without the full consent of all the authors. Therefore, the authors do not wish this work to be cited as a reference. Questions should be directed to the corresponding author.
Imaging mofette structures in the Ohře Rift System, Czech Republic, using radio-magnetotelluric data
Authors: Rulff Paula , Weckmann Ute , Kalscheuer Thomas , Willkommen Gregor , Buntin Laura Maria , Platz Anna 
Published: July 2024

Abstract

The pathways of fluids and mantle originated carbon dioxide in the seismically active Ohře (Eger) Rift system appearing as mofettes at the surface are currently subject to investigation, especially by the International Continental Scientific Drilling Program “Drilling the Eger Rift”. If the aquifers show significant contrast in electrical resistivity to the host rocks, they can be investigated with geo-electromagnetic methods. However, imaging complex fluid and CO2 pathways in detail in near-surface structures is challenging, because, in contrast to the background stratigraphy, they are often oriented in near-vertical directions. Therefore, we aim to investigate how the shallow aquifer structures can be examined best with an inductive electromagnetic method. For this purpose, we collected radio-magnetotelluric data in the Hartoušov mofette field and evaluated them by two- and three-dimensional inversions. Data of a nearby magnetotelluric station, drill hole data, gas flux measurements and electrical resistivity tomography models were used to assess reliability and robustness of our inversion results. We concluded that the near-surface fluid reservoirs are adequately depictable, while the migration paths of gaseous CO2 cannot be traced properly due to a lack of resistivity contrast. Our model analyses suggest that imaging the given geological setting with fluids and gases ascending in anastomosing pathways, benefits from a fine-scale three-dimensional inversion approach, because the fluids mostly appear as local conductive reservoir-like anomalies, which can be falsely projected onto the profiles during inversion in two dimensions. The resistivity models contribute with detailed images of the near-surface aquifers to the geodynamic model of the Ohře Rift.
Backup Subscription Scheme for differential protection using IEC61850-9-2 Sampled Values
Authors: Katoulaei mohammad Khalili , Rahmani Aamir , Høidalen Hans Kristian , Oleinikova Irina , Mork Bruce 
Published: July 2024

Abstract

In IEC-61850-based digital substations, the protection IED's performance is dependent on merging unit's vendor implementation, communication networks, and measurement circuit's health conditions. As the process bus Sampled Value(SV) enables the availability of all sensor data on a communication network, this paper proposes a Backup Subscription scheme (BSS) for a transformer differential protection (87T, PDIF) function. BSS utilizes sensor data in digital substations to achieve a flexible protection scheme using a dynamic subscription feature. Thus, in case of failure of one sensor, differential protection would be maintained. The paper presents the implementation and verification of a prototype scheme using a hardware-in-the-loop simulation test bed. The main result is that integration of BSS into differential protection ensures its dependability and security. Moreover, delay compensation and seamless switching feature increases the availability of differential protection.
Single Photon Event-Driven 3D Imaging
Authors: Kirkland Paul , Sola Alex Vicente , Aquilina Matthias , Lyons Ashley 
Published: July 2024

Abstract

Event-based imaging is at the forefront of high-speed sensing applications due to the low latency of asynchronous detection and low data volume. Conventionally, events used in this form of sensing correspond to changes in intensity on the microsecond scale, this inherently makes the approach incompatible with scenarios where single photon detection is required such as single photon Light Detection and Ranging (LiDAR), and low-light-level imaging. We propose a new imaging modality which is driven instead by events generated from the detection of individual photons. We use a form of single-pixel imaging in which information from a 3-Dimensional scene is encoded entirely in the time-of-arrival of the photons such that each detected photon can be used to update an estimation of all transverse positions simultaneously. The image reconstruction is performed by a Spiking Convolutional Neural Network (SCNN) which has a natural complementarity with single photon detection that allows the scheme to run fully asynchronously and be driven by the detection of each individual photon.
Phylogenomic analysis of African swine fever virus isolates from the Philippines
Authors: Ko Szarina Krisha K. , Navarro Rohani C. , Galarion Ma Jowina H. , Janairo Gabriela Ilona B. , Abarientos Adrian B. , Azul Rachel R. , Legaspi Cristina F. , Maravilla Jennifer L. , Schwem Brian E. 
Published: July 2024

Abstract

African swine fever (ASF) is a re-emerging viral disease of swine, causing highly contagious hemorrhagic infection and devastating mortality in domestic pigs. It was first reported in the Philippines in July 2019 and outbreaks have since spread nationwide, reportedly reducing 30% of the local swine population. The present study aims to analyze the phylogenomic characteristics of two ASF virus isolates collected from outbreaks in the Philippines in May and June of 2020. Downstream analysis of short read metagenomic Illumina sequencing data generated two near full-length genome sequences of ASF viruses of genotype 2, serogroup 8, CVR 1, and IGR II. The current study identified 33 genetic variations within the Philippine isolates relative to ASFV Georgia 2007/1.
Exploring health equity integration among health service and delivery systems in Nova Scotia: Perspectives of health system partners
Authors: Yusuf Joshua , D’Souza Ninoshka J. , Caldwell Hilary A.T. , Sim Sarah Meaghan , Embrett Mark , Kirk Sara F.L. 
Published: July 2024

Abstract

Background
Achieving health equity is important to improve population health; however, health equity is not typically well defined, integrated, or measured within health service and delivery systems. To improve population health provincially, it is necessary to understand barriers and facilitators to health equity integration within health service and delivery systems. This study aimed to explore health equity integration among health systems workers and identify key barriers and facilitators to implementing health equity strategies within the health service and delivery system in Nova Scotia, ahead of the release of a Health Equity Framework, focused on addressing inequities within publicly funded institutions.
Methods
Purposive sampling was used to recruit individuals working on health equity initiatives including those in high-level leadership positions within the Nova Scotia health system. Individual interviews and a focus group session were conducted. Topics of discussion included current integration of health equity through existing strategies and perceptions within participant roles. The Consolidated Framework for Implementation Research was used to guide coding and analysis, with interviews transcribed and deductively analyzed in NVivo. Qualitative description was employed to describe study findings as barriers and facilitators to health equity integration.
Results
Eleven individual interviews and one focus group (n = 5 participants) were conducted, with a total of 16 participants. Half (n = 8) of the participants were High-level Leaders (i.e., manager or higher) within the health system. We found that the CFIR subdomains of Complexity, Innovation Design, Mission Alignment, Available Resources and Roles: Mid and High-level leaders were barriers to health equity integration. The perceived homogeneity of leadership and therefore their capability to understand health equity accounted for the identification of leaders as a barrier. Facilitators for health equity integration included the subdomains Partnerships and Connections, Policies and Laws, and Engagement as a multi-domain facilitator. Existing strategies within the health system were found to be inadequate to address inequities.
Conclusion
Our findings suggest that health equity integration needs to be prioritized within the health service and delivery system within Nova Scotia and identifies possible strategies for implementation. Appropriate measures and training resources need to be put in place to support health equity integration.
Surface temperature characteristics of patients with malignant lymphoma based on infrared thermal imaging technology
Authors: Wu Junfan , Jia Qiuran , li dongyun , Zhang Wenzheng 
Published: July 2024

Abstract

Objective: To evaluate the difference in body surface temperature characteristics between patients with malignant lymphoma and healthy people by infrared thermography, and to find the independent risk factors for malignant lymphoma in temperature characteristics.
Methods: The infrared heat maps of 40 patients with malignant lymphoma and 40 healthy people who were admitted to Dongzhimen Hospital from December 2022 to December 2023 were collected, and the temperature characteristics of the target area were measured and analyzed.
Results: The average temperature of hands and feet in the malignant lymphoma group was higher than that in the normal control group. The average temperature of the abdomen, spine and back of the control group was lower than that of the normal control group (P < 0.05). The homogeneity of the neck and abdomen was worse than that of the normal control group (P < 0.05). The symmetry of the anterior, neck and clavicle region was worse than that of the normal control group (P < 0.05). Lower abdominal homogeneity and neck symmetry were independent risk factors for the diagnosis of malignant lymphoma (P<0.05).
Conclusion: Infrared thermal imaging is beneficial to the screening of malignant lymphoma and the evaluation of therapeutic effect.
Mechanical interactions between tissue layers underlie plant morphogenesis
Authors: Kierzkowski Daniel , Silveira Sylvia , Collet Loann , Haque Sahil , Lapierre Luc , Bagniewska-Zadworna Agnieszka , Gosselin Frederick , Smith Richard , Routier-Kierzkowska Anne-Lise 
Published: July 2024

Abstract

Differential growth between tissues generates mechanical conflicts regulating organogenesis in plants. Here, we use the anther – floral male reproductive organ – as a model system to understand how cell dynamics and tissue-scale mechanics control 3D morphogenesis of a complex shape. Combining deep live cell imaging, growth analysis, osmotic treatments, genetics, and mechanical modeling, we show that localized expansion of internal cells actively drives anther lobes outgrowth, while the epidermis passively stretches. At later stages mechanical load is transferred to the subepidermal layer (endothecium), contributing to proper organ shape. We propose the concept of inflation potential, encapsulating mechanical and anatomical features causing differential growth. Our data emphasizes the active mechanical role of inner tissue in controlling both the organ shape acquisition and cell dynamics in outer layers.
Visceral Adipose Tissue, Epicardial Fat, and Hepatic Steatosis in Polycystic Ovary Syndrome: A Study of Ectopic Fat Stores and Metabolic Dysfunction
Authors: Cavalcante Rebeca Bandeira de Melo , Leão Lenora Maria Camarate Silveira Martins , Tavares Ana Beatriz Winter , Lopes Karynne Grutter , Terra Carlos , Salgado Angelo Antunes , Kraemer-Aguiar Luiz Guilherme 
Published: July 2024

Abstract

Purpose: Ectopic fat accumulation remains a topic of debate in polycystic ovary syndrome (PCOS). Therefore, intra-abdominal, hepatic, and epicardial fat were compared between PCOS women and body mass index (BMI)-matched controls, and their associations with metabolic and hormonal parameters were explored. Furthermore, the performance of echocardiographic epicardial adipose tissue thickness (EATT) and hepatic steatosis measurement by transient elastography-based controlled attenuation parameter (TE-CAP) in screening abdominal visceral adipose tissue (VAT) was evaluated.
Methods: Women aged 18–39 years with BMI < 35 kg/m² were recruited. PCOS was defined by the Rotterdam criteria. All participants underwent clinical and laboratory exams, dual-energy X-ray absorptiometry (DXA), TE-CAP, and echocardiography. A receiver operating characteristic curve was applied to evaluate accuracy and optimal cutoff values of TE-CAP and EATT in predicting DXA-measured VAT.
Results: The study included 72 volunteers (35 with PCOS, 37 controls). PCOS women exhibited higher levels of androgens, insulin resistance (IR) parameters, LDL-cholesterol, triglycerides, VAT, and EATT. VAT correlated with IR and triglycerides, whereas EATT correlated with HDL-cholesterol. In PCOS women aged 18–29 years, the cutoff values of CAP and EATT for VAT were 198.0 and 3.07, respectively, with CAP demonstrating higher AUC. In PCOS women aged 30–39 years, the cutoff values were 209.5 and 3.36, respectively, with EATT showing higher AUC.
Conclusion: VAT correlates with more metabolic parameters in PCOS than TE-CAP or EATT. TE-CAP is useful for VAT screening in PCOS patients aged 18–39 years, whereas EATT is effective and outperforms CAP in those aged 30–39 years.
Managment of ipsilateral interstitial pregnancy after tubal surgery: a retrospective study focusing on focal rupture
Authors: Jing Miaomiao , Zhao Wei 
Published: July 2024

Abstract

Study Objective：To explore the high risk factors and clinical characteristics of interstitial pregnancy rupture by retrospectively studying the clinical characteristics, diagnosis, treatment and prognosis of patients with interstitial pregnancy, so as to provide a certain reference and basis for the clinical management of interstitial pregnancy.Design: A single-center, retrospective study.Setting: A university-based hospital.Patients: Patients diagnosed with interstitial pregnancy in the Women’s Hospital, Zhejiang University School of Medicine from January 2009 to May 2022 and treated in the hospital for the first time.Interventions: A retrospective statistical analysis was performed on the case data of patients with interstitial pregnancy who met the inclusion criteria and were treated in the Obstetrics and Gynecology Hospital Affiliated to Zhejiang University Medical College, and statistical software SPSS was used for data analysis.Measurement and Main Results: A total of 885 patients with interstitial pregnancy were included in the study, including 55 patients with heterotopic interstitial pregnancies. The gestational days of patients with interstitial rupture were shorter than those of intactness(p<0.01). The risk of interstitial pregnancy rupture was higher in women with a history of ipsilateral fallopian tube surgeryp<0.01). In the >42day rupture group, the gestation days were shorter in those with a history of ipsilateral surgery than those without, and the difference was statistically significant(p=0.005). The interval between ipsilateral tubal surgery and this interstitial pregnancy was 12 months as the cut-off point for analysis. The shorter the interval, the higher the risk of interstitial pregnancy rupture (p=0.001).Conclusions: Patients with a history of ipsilateral tubal surgery have a higher risk of interstitial pregnancy rupture. The shorter the interval between ipsilateral tubal surgery and interstitial pregnancy, the higher the risk of rupture. For patients with intrauterine pregnancy and interstitial pregnancy, timely treatment can also obtain term live birth.
UNC5B Knockdown Enhances Chemotherapy Sensitivity and Immunogenic Cell Death in Sarcoma: A Comprehensive Prognostic Analysis based on PANoptosis and Macrophage
Authors: Li Xuanxuan , Du Yumeng , Deng Qing , Cong Chuqi , Zhang Yueqiang , Li Yufei , Wang Dong 
Published: July 2024

Abstract

Purpose
Sarcomas represent a heterogeneous collection of malignancies originating from mesodermal tissues, posing significant challenges in diagnosis and treatment. Emerging research has spotlighted PANoptosis—a synergistic process of pyroptosis, apoptosis, and necroptosis—as a novel therapeutic target. This study seeks to construct a prognostic model leveraging PANoptosis and macrophage-related genes to advance the understanding and treatment of sarcoma.
Methods
Utilizing data from the TCGA-SARC, TARGET-OS cohorts, and GSE159847, we identified genes associated with macrophages and PANoptosis. A prognostic model was formulated through multivariate and LASSO regression analyses, with its efficacy evaluated via Kaplan-Meier survival analysis, ROC curves, and validation with an independent cohort. Comprehensive analyses included functional enrichment, immune microenvironment assessment, and drug response prediction. Additionally, functional assays were performed on 143B cells to elucidate the pivotal gene’s roles.
Results
The prognostic model, incorporating four genes (CD2, STAT6, TXNIP, UNC5B), effectively categorized samples into high and low risk cohorts with notable survival disparities. Samples from the high-risk group exhibited greater genomic instability and immunosuppressive microenvironments. Functional assays in 143B cells revealed that knockdown of UNC5B reduced cell proliferation and increased sensitivity to paclitaxel, indicating potential therapeutic targets.
Conclusion
This study highlights the critical role of PANoptosis and macrophage polarization in the sarcoma microenvironment. The prognostic model devised provides a reliable instrument for predicting patient outcomes and tailoring personalized treatment strategies, thereby offering innovative therapeutic pathways for sarcoma management.
Native and exotic vegetation cover shape avocado pollinator communities at the landscape scale
Authors: Young Gemma G , Howlett Brad , Clearwater Michael J , Barnes Andrew 
Published: July 2024

Abstract

Insect pollinators play a crucial role in maintaining biodiversity and ecosystem functioning. However, there are concerning declines in pollinators worldwide, with agricultural conversions and intensification being one of the largest drivers. Therefore, understanding the relationship between features of the landscape and pollinator communities is crucial for managing pollinator biodiversity and associated ecosystem services. We sampled avocado-associated pollinator communities on 24 avocado orchards using flight intercept pan traps. The percentage of vegetation, connectivity, spectral functional diversity and spectral species richness for both native and woody (both native and exotic) vegetation was measured surrounding the avocados at three spatial scales (250 m, 500 m, 1 km). We then estimated the relative influence of these landscape factors on pollinator species richness, evenness, abundance, biomass and mean body size. We found a complex suite of effects of the landscape on avocado pollinators, with multiple variables identified as important for describing variation in pollinator biodiversity. Specifically, spectral plant diversity was shown to decrease pollinator abundance, the connectivity of the woody vegetation decreased pollinator evenness and increasing woody vegetation had a positive effect on pollinator mean body mass. The findings of this study contrast previous studies suggesting that both native and exotic vegetation may be equally important for enhancing pollinator biodiversity. Our results suggest that the most effective approach to increase pollinator diversity, density and body size in avocado orchards is to increase the presence of mixed vegetation hedgerows and improving nearby woody areas.