bluuebunny/crossref_metadata_2025_split huggingface dataset:
Peningkatan nilai karakter disiplin peserta didik kelas V sekolah dasar melalui penerapan model value clarification technique
Authors: Maulana Shinta Ayu 
Published: March 2024

Abstract. The purpose of this research is improving the character value of educational discipline class of the 5th by applying the Value Clarification Technique model. The subject in this research were class of the 5th students at SDN Totosari No. 102 Surakarta in the 2019/2020. The variable in this research includes a variable learning act by applying the Value Clarification Technique model. Data collection using assessment tools consisting of observation sheets, insterviews, and documentation. The technique of data analysis on research uses data triangulasi technique and descriptions. Based on data processing result, the result is 86,67% that shows that the application of the Value Clarification Technique model is successful to enhance the character value of student discipline.
Analisis efektivitas pembelajaran daring dalam mata pelajaran ips kelas v sekolah dasar
Authors: Wati Novia Fatma , Mulyono Hadi , Istiyati Siti 
Published: March 2024

<p class="Abstract"><em>This research aims to analyze the effectiveness of online learning in Social Science which was implemented in the fifth grades of elementary school as seen from the teacher’s ability to managed online learning, student activities during online learning and the outcomes of student’s cognitive learning. This research was conducted at Soropadan elementary school of Surakarta, from October to December. This research used phenomenological qualitative research method. The subject of this study were the teachers and the students of Soropadan elementary school of Surakarta. The technique of collecting the data used were observation, interview, and document analysis techniques. From those three data, it can be concluded that online learning which implemented in the fifth grades of Soropadan elementary school of Surakarta in Social Science was less effective. This phenomenon occurs because there was only one from the three indicators that can worked properly. Many factors influence it, such as the limitation of the teachers, the parents’ ability in using or providing the online media, the passive students in the online learning process, also the decrease of the outcomes of the students’ cognitive learning during the online learning. </em><em>In online learning, not only teachers, students, and schools as determinants of success but infrastructures such as devices, the internet, and the environment of students at home also have an important effect. This infrastructure factor causes low enthusiasm and activeness of students so that cognitive learning outcomes decline. </em><em>T</em><em>herefore this research is important for better online learning</em><em> in elementary school.</em><em></em></p><p class="Abstract"><strong><em>K</em></strong><strong><em>eyword</em></strong><strong><em>:</em></strong><em> effectiveness of learning, online learning, social studies learning, elementary school</em><em></em></p>
Keterlibatan orang tua dalam pembelajaran daring selama pandemi covid-19 di sekolah dasar
Authors: Widyastuti Widyastuti , Kurniawan Sandra Bayu , Rintayati Peduk 
Published: March 2024

<em>This research was conducted to describe the meaning of parental involvement in online learning during the Covid-19 pandemic at SDN Gesikan Desa Gesikan in 2020. Parents have an important involvement in the online learning process carried out by children during the Covid-19 pandemic. Parental involvement includes providing facilities, motivation, and guiding online learning. This research is classified into qualitative research using a phenomenological approach. The subjects of this study were parents, students, and teachers at SDN Gesikan. The selection of research subjects was carried out by purposive sampling. Data collection techniques through observation, interviews, and documentation. Data analysis was performed using Miles and Hubeman through data collection, data reduction, and data verification. The data validity used source triangulation. The results showed that parents were involved in children's online learning during the Covid-19 pandemic. Parental involvement in the online learning process experienced by children includes providing facilities, motivation, and guidance. Parents feel sad about children's online learning due to the lack of explanation from the teacher. </em>
Analisis penggunaan media dalam pembelajaran tematik ditinjau dari teori belajar konstruktivisme di kelas V sekolah dasar
Authors: Rahmawati Annisa , Chumdari Chumdari , Karsono Karsono 
Published: March 2024

<p>This research aims to determine the use of learning media and constructivism learning theory during the learning activities. This research uses descriptive qualitative research metods and case study approach. Sources of data in this study was fifth grade teachers and fifth grade students of SDN Tunggulsari II Surakarta. The data collection technique was done by observing, interviewing and studying documents. The data were analyzed using the data analysis model of Miles and Huberman.</p><p>The result of this study indicate that during online learning activities the teachers continues to use learning media to help provide teaching materials. The media used by the teachers was simplified and adapted due to the condition and facilities that student have. Constructivism learning theory during the learning includes the appearance of student looking for, exploring, and discovering new knowledge by themselves.</p><p>The series of learning activites during the online learning implemented by the teacher was accordance with 2013 curiculum learning. The learning process that carried out by the teachers also reflects to tematic learning. The result of this study can also be used to increase teacher insight of the use of media during online learning and constructivism learning theory can be applied during learning to make student more active.</p><p> </p>
Persepsi mahasiswa pgsd terhadap pentingnya mata pelajaran bahasa inggris bagi siswa sekolah dasar di era globalisasi
Authors: Emilia Iveb Rizky , Wahyuningsih Siti , Suharno Suharno 
Published: March 2024

The goal of this research is to know how is PGSD FKIP UNS students perception about yhe importance of English lesson in elementary school in this globalization era. This research are included by qualitative research. The research data are obtained from questionnaries, interviews and document analysis. Then, calculated by using validity and triangulation. The result of this research are most of them having an opinion yhat English lessons in elementary school in globalization era is an important things to learn. Other than that, English should be learned in elementary school because in this era english are used in ecery part of life even if on a severe things. Student in elementary school are suitable to learn about grammar and vocabulary, so in the next step they are able to learn it more
Penerapan model course review horray untuk meningkatkan sikap kerjasama dalam muatan pembelajaran IPS pada peserta didik kelas v sekolah dasar
Authors: Hikmah Isna Miftakhul , Sukarno Sukarno , Chumdari Chumdari 
Published: March 2024

<p class="Abstract"><em>The goal of this research is to improve the attitude of cooperation through the application of the Course Review Horray learning model in social </em><em>studies</em><em>. The subjects of this study were teachers and 30 students from fifth-grade public elementary school Mangkuyudan Surakarta for the 2019/2020 school year. This research is a classroom action research that has three cycles with two meetings each cycle. The data collected were interviews, observation of students’ cooperative attitudes, assessment among students, and documentation. Data validity of this study using technical triangulation and source triangulation. The data analysis technique used is Miles &amp; Huberman's interactive descriptive analysis model. In the first cycle, students who got the very good cooperation category reached 13%, the second cycle reached 50%, while the third cycle reached 83% in classical completeness.</em><em> </em><em>The conclusion of this research is the cooperative attitude of a fifth-grade public elementary school Mangkuyudan Surakarta academic year 2019/2020 increases through the application of Course Review Horray learning models</em>.</p>
Developing a Geospatial Public Facility Navigation Map for Assilulu, Indonesia Using ArcGIS
Authors: Latumahina Fransina , Cahyani Rizka Regita , Ruslin Ruslin , Handoyo Rizky Nabilah N. I. F 
Published: March 2024

This study aims to cultivate social responsibility among undergraduates of Pattimura University, Ambon, through the development of a Public Facility Navigation Map for Assilulu, a community in the Maluku Tengah district. Leveraging geographic information system (GIS) software, ArcGIS, the initiative gathered geospatial data through site surveys to obtain coordinates of key public infrastructure. This data was subsequently documented, tested for accuracy using Google Earth, and analyzed using ArcGIS 10.7. The resulting map was printed as banners and strategically placed at community entry points. This project contributes significantly to facilitating easier navigation for newcomers to the community, enabling them to locate important facilities such as government, religious, educational, and healthcare institutions, and tourism sites more efficiently. However, the project acknowledges room for further refinement, such as including additional facilities like agricultural, marine, and market infrastructures, recommending these as directions for future work in improving community navigability and land use planning in Assilulu.Highlights:

Fostering social responsibility via practical community projects.
Effective use of ArcGIS and Google Earth for navigation map creation.
Identified potential for future map improvements and land use planning.

Keywords: Geospatial Data, Public Facility Navigation, Community Engagement, ArcGIS, Land Use Planning
Democratic Legal Principles in the Election of the Governor of NTB, Indonesia
Authors: Azwar Lalu Muhammad , Asmara M. Galang , Purnomo Chrisdianto Eko 
Published: March 2024

This study critically examines the mechanism of appointing the Acting Governor of Nusa Tenggara Barat (NTB), focusing on its alignment with the principles of a democratic legal state. Utilizing a normative legal research methodology, the study employs legislative and conceptual approaches, drawing from primary and secondary legal materials. The analysis incorporates descriptive analytical, prescriptive, and argumentative data analysis techniques. Findings reveal that the current mechanism, governed by the Ministry of Home Affairs Regulation No. 4 of 2023, mandates adherence to democratic legal state principles. However, it faces significant challenges in ensuring optimal public participation and safeguarding human rights (HAM). Although the process involves multiple stakeholders, including optional non-ministerial government agencies, the final decision remains centrally with the president. This centralistic tendency undermines direct public participation in political decision-making, a core tenet of democracy. Additionally, the mechanism lacks clear legal procedures for termination, posing a risk of violating HAM principles and affecting the legitimacy and continuity of the appointed official. The study recommends enhancing public and representative body involvement to better reflect democratic participation principles. It also suggests regulatory changes to mandate broader stakeholder involvement and establish clear termination mechanisms, thereby improving transparency, accountability, and legal certainty while upholding human rights protection. These improvements are crucial for bolstering the mechanism's democratic legitimacy and efficacy in NTB's governance.Highlights

Centralized Authority: The president's ultimate decision-making power limits public involvement.
Public Participation Gap: Insufficient societal engagement in the appointment process.
Human Rights Risks: Unclear termination procedures pose legal and legitimacy concerns.

Keywords: Democratic Legal Principles, Public Participation, Human Rights, NTB Governor Appointment, Legal Transparency
Design Of An Expert System Using Bayes' Theorem Method For Web-Based Diagnosis Of Diseases In Caftage Animals
Authors: Ananggia Anastasiaa , Aha Pekuwali Arini , Asnath Sitaniapessy Desy 
Published: March 2024

Kemajuan yang cepat pada teknologi informasi menjadikan teknologi sebagai kekuatan dalam berbagai bidang di era modern. Teknologi informasi khususnya pada bidang kecerdasan buatan telah membuat perangkat lunak sistem pakar. Sistem pakar adalah salah satu cabang ilmu dari kecerdasan buatan yang mengadopsi pengetahuan, fakta dan teknik penalaran pakar yang digunakan untuk memecahkan permasalahan yang biasanya hanya dapat dipecahkan oleh pakar dalam bidang tersebut, seperti pada peternak sapi di Balai Karantina Pertanian Kelas 1 Kupang, Wilayah Kerja Waingapu, terkadang sulit menemukan tenaga medis seperti dokter hewan ketika menemukan ternak sapi yang sakit. Salah satu bagian yang paling penting dalam penanganan kesehatan ternak adalah melakukan pengamatan terhadap ternak diduga sakit merupakan suatu proses untuk menentukan dan mengamati perubahan yang terjadi pada ternak melalui gejala-gejala yang diderita oleh sapi. Peternak sapi sering kali mengalami kendala dalam mengetahui penyakit sapi karena terbatasnya pengetahuan. Pada kondisi tersebut dibutuhkan peran seorang pakar dalam mengatasai penyakit pada sapi dengan menerapkan teorema bayes yang digunakan dalam statistika untuk menghitung peluang untuk suatu hipotesis. Metode yang digunakan yaitu metode waterfall dengan tahap analisis, desain, implementasi, dan pengujian. Metode pengumpulan data dilakukan dengan cara wawancara, observasi dan studi literatur.
Multiple Paleokarst Events in the Cambrian Potosi Dolomite, Illinois Basin
Authors: Lasemi Yaghoob , Askari Zohreh 
Published: March 2024

The Cambrian (Furongian) Potosi Dolomite (100-183 m) in Illinois is part of the Cambro-Ordovician Knox Group. It is a uniformly dolomitized unit with very low intercrystalline porosity but contains very permeable vug, fracture/cavern porosity intervals. Here, we interpret the characteristics of the widespread porous zones in the Potosi as paleokarst features formed by rising hypogenic basinal/hydrothermal fluids. The conformity bounded Potosi Dolomite is characterized by massive dolomitization, overdolomitization and occlusion of previously generated intercrystalline porosity, void filling mineralization, and extensive dissolution and formation of cavity-conduit systems. The pore spaces are typically lined with drusy quartz or are characterized by partial to complete infilling with chalcedonic silica and/or dolomite cements. Clay minerals may partially fill pore spaces; physical properties and thorium-potassium crossplot suggest chlorite as the main clay mineral present. Dolomite crystals typically are planar-s or nonplanar with open-space filling, inclusion rich saddle dolomite displaying curved and zigzag crystal faces. Void filling cement does not exhibit sign of pressure solution and in places vug porosity is developed along bedding parallel stylolite indicating post burial origin of these features. Cavern reservoirs in the Potosi are laterally extensive and often stacked with intervening very low porosity dolomite; very low bulk density, excursion of caliper log signature from the baseline, and loss of fluid circulation during drilling in these intervals signify anomalously high porosity and permeability interpreted as being the result of cavern forming multiple paleokarst events. Post burial origin of cavities and void filling cements, association of saddle dolomite and chlorite, and occurrence of Mississippi Valley-type (MVT) ore deposits in Missouri suggest karstification by hypogenic warm basinal/hydrothermal fluids. Dissolution and mineralization likely occurred by flow of deep basinal formation waters and hydrothermal fluids (sourced from the crystalline basement underlying the Reelfoot Rift and the Illinois Basin) along numerous basement-rooted normal, reverse, and strike-slip faults, and the associated fold and fractures. Expansion and contraction because of fault-related seismicity likely developed fracture porosity in brittle host dolomite and possibly ruptured any underling impermeable units to enable large-scale upward and outward fluid movement. The Potosi fracture/cavern porosity intervals are confined by thick very low porosity dolomite intervals that could serve as effective seal. There is no report of any show of oil in the Potosi Dolomite, but the unit has an excellent potential to serve as a combined reservoir and seal for storing anthropogenic CO2 and waste material.
Sensitivity Analysis and Comparative Study for Different Detection Modes of Logging-While-Drilling Ultradeep Azimuthal Electromagnetic Tools
Authors: Hu Yubo , Gao Guozhong 
Published: March 2024

Summary
The logging-while-drilling (LWD) ultradeep azimuthal electromagnetic tool plays a pivotal role in real-time drilling optimization operations. Established tool designs include arrays of coaxial and tilted coils that, during drilling operations, can be processed to a multicomponent magnetic induction data. These data can then be combined into different detection modes, which accentuate sensitivity to particular geological features. Leveraging the established coil design and definitions of various detection modes for an electromagnetic look-ahead (EMLA) tool, this study undertakes a comprehensive exploration of the disparities in detection performance and characterization of subsurface parameters. Through sensitivity analysis, the varying degrees of sensitivity exhibited by these detection modes concerning parameters such as subsurface formation resistivity, formation inclination, and electrical anisotropy have been investigated. The ensuing conclusions derived from an in-depth analysis are as follows: Detection Mode I exhibits remarkable prowess in delineating subsurface boundaries. Optimal exploration distances can be achieved through the judicious selection of source-receiver distances and frequencies. Detection Mode II displays heightened sensitivity to wellbore inclination and anisotropy, effectively elucidating subsurface resistivity anisotropy. This sensitivity is particularly pronounced at wellbore inclinations approaching 60°. Detection Mode III, while lacking directional capability, nonetheless furnishes fundamental insights into subsurface resistivity. Detection Mode IV demonstrates exceptional sensitivity to electrical anisotropy, particularly at higher wellbore inclinations, manifesting a conspicuous response to subsurface resistivity anisotropy. In summary, the diverse detection modes within the realm of ultradeep azimuthal electromagnetic technology each offer distinctive attributes, facilitating optimal mode selection to attain superior outcomes as per specific requisites. This research contributes significantly to an enhanced comprehension of the performance and applicability of the ultradeep azimuthal electromagnetic tool in the field of optimal drilling.
Rice-Based Distillers’ Dried Grains from Bio-Ethanol Production, a Potential Source of Protein for Food Application
Authors: Nguyen Tien-Thanh , Nguyen Gia Long , Cao-Xuan Bach , Nguyen-Thanh Thuy , Dinh Vuong Mai , Nguyen Tien Cuong , Pham Kim Dang , Vu Nguyen Thanh , Chu-Ky Son 
Published: March 2024

Abstract
Several bioethanol plants in Vietnam using rice or cassava as raw materialsgenerate a large number of by-products in the form of wet distillers spent grain, which have been underutilized with simple treatment for animal feeding. In this work, the biochemical and nutritional values such as protein (amino acid profile), lipid, fiber, ash, starch, calcium and phosphorous of dried distillers’ grain (DDG) collected from different bioethanolfactories in Vietnam were assessed. The DDG samples were shown to vary in nutrient compositions which depended either on raw materials or ethanol processing technology. Among, rice DDG was shown as the most nutritively valuable with very high protein content (55-80% of dry matter) and appropriate amino acid profile whereas cassava DDG was characterized by a high fiber content and a low protein content (13-16%). The protein in rice based DDG could be enriched by extraction/precipitation and applied for food products. The obtained data suggest that the by-products from rice-based bioethanol are very potential and promise to be used efficiently as ingredients not only for the animal feed industry but also for the food industry.
Microbiota diversity in biodeteriorated 17th-century Venetian manuscripts
Authors: Stratigaki Maria , Armirotti Andrea , Ottonello Giuliana , Manente Sabrina , Traviglia Arianna 
Published: March 2024

Abstract
Historical paper documents are susceptible to complex degradation processes. Biodeterioration is one of the usual suspects that progressively compromises their aesthetic and structural integrity. This study analyses 17th -century handwritten historical letters stored at the Correr Museum Library in Venice, Italy, exhibiting pronounced signs of biodegradation. The techniques used encompassed traditional colony isolation on agar plates and proteomics analyses, employing nanoscale liquid chromatography coupled with high-resolution mass spectrometry (nano-LC-MS). Additionally, fluorescence microscopy was applied for the first time in the historical paper biodeterioration context to supplement the conventional stereoscopic, optical, and scanning electron microscopic imaging techniques. This method enables the visualisation of microorganisms beyond and beneath the paper’s surface through their natural intrinsic autofluorescence in a non-invasive and non-destructive way. The results demonstrate a diverse, complex, and abundant microbiota composed of coexisting fungal and bacterial species (Ascomycota, Mucoromycota, Basidiomycota, Proteobacteria, and Actinobacteria), along with mite carcasses, insects, parasites, and possibly protists. Additionally, this study reveals certain species that were not previously documented in the biodeterioration of historical paper, including human pathogens, such as Histoplasma capsulatum, Brucella, Candida albicans, and species of Aspergillus (flavus, fumigatus, oryzae, terreus, niger) known to cause infections or produce mycotoxins, posing substantial risk to both artefacts and humans.
ChangPu YuJin Tang improves Tourette disorder symptoms by modulating amino acid neurotransmitters in IDPN model rats
Authors: lu manqi , Shi Zheng-Gang , Gao Lei , Gao Wei-Jiao , Shang Jing , Gao Lü 
Published: March 2024

Abstract

Introduction
Changpu Yujin Tang(CPYJT), a chinese herbal compound, is an effective therapeutic strategy for pediatric patients with Tourette disorder (TD). Therefore the purpose of this work is to investigate the therapeutic mechanisms of CPYJT.
Methods
Behavioral and cellular ultrastructural evaluation of the therapeutic effects of CPYJT in TD model rats. Colorimetric methods, reverse transcription‑quantitative PCR, and Western Blot were used to measure the altered levels of GLU, GABA, and the levels of VGLUT1, GLUD1, GABRA3, and GAD65 in the cortex, striatum, and thalamus of the TD model rats after 7, 14, 21, and 28 days of CPYJT administration.
Results
CPYJT significantly reduced stereotypic behavior and motor behavior scores in TD model rats. CPYJT ameliorates myelin structural damage in TD model rat neuronal cells. CPYJT decreased GLU content, elevated GABA content, decreased GLUD1 and VGLUT1 levels, and elevated GAD65 and GABRA3 levels in the cortex, striatum and thalamus of TD model rats. CPYJT has different regulatory time points in the cortex, striatum, and thalamus for key factors of amino acid-based neurotransmission.
Conclusion
CPYJT has a protective effect on behavioral and structural damage of neuronal cells in multiple brain regions in TD model rats.