bluuebunny/crossref_metadata_2025 huggingface dataset:
ηmax-Charging Strategy for Lithium-Ion Batteries: Theory, Design, and Validation
Authors: Blasuttigh Nicola , Beiranvand Hamzeh , Pereira Thiago , Castellan Simone , Massi Pavan Alessandro , Liserre Marco
Published: July 2023

This paper introduces a charging strategy for maximizing the instantaneous efficiency (ηmax) of the lithium-ion (Li-ion) battery and the interfacing power converter. A theory based on the trade-off between several designed Li-ion battery packs and dual-active-bridge (DAB) converter efficiencies is established to find the best compromise. The proposed framework enables Vehicle-to-Everything (V2X) functionality for an electric vehicle providing energy services. Typically, power converters, in particular DAB converters, present low efficiency at light loads and higher values at high power levels. On the other hand, the battery efficiency decreases linearly as the current increases. Therefore, an optimum C-rate could be selected to operate the converter and the battery to minimize the overall losses. Both simulations and experimental results are presented to validate the correctness of the theoretical analyses. The implementation and the experimental results of the ηmax-charging strategy are explained, by showing superior performance compared to conventional CC and CP charging strategies while preserving the material lifetime compatibility.
Thermal Crosstalk Modeling and Compensation for Programmable Photonic Processors
Authors: Cem Ali , Sanchez-Jacome David , Pérez-López Daniel , Da Ros Francesco
Published: July 2023

We quantify thermal crosstalk in a programmable photonic processor and present both analytical and data-driven models. We experimentally demonstrate model-based predictive crosstalk compensation for a microring resonator realized on a pre-calibrated chip, making it possible to tune the resonance wavelength with ±0.5 picometer accuracy.
Glucose Detection Using Patch Antennas
Authors: Joseph Joshua
Published: July 2023

Glucose Detection Using Patch Antennas

Simulated within HFSS
OMSLD: Occlusion-Aware Multi-human Segmentation in Low-resolution Infrared Dynamic Scene
Authors: Yang Mengni , Yang Bo , Shi Haoxiang
Published: July 2023

Due to the advantages of preserving privacy, low-resolution thermopile infrared array sensor (TPAS), as an alternative to visible light sensor, has gained increasing attention for real-time perception and monitoring of indoor human targets. However, most recent research focus on single individual just because of its low resolution. Additionally, there are many dynamically changing heat sources besides human targets in indoor environments. The switching states, positional movements of interfering heat sources, as well as occlusions between interfering heat sources and humans and among humans themselves, pose a great challenge and bear significance to the task of removing dynamic background and distinguishing occluded human instances in low resolution. This paper proposes a new infrared occluded multi-human segmentation network based on Mask R-CNN and designs a new multi-scale fusion feature pyramid detection network. A hardware platform is constructed based on a TPAS with 24×32 pixels. The improved Mask R-CNN can effectively segment occluded multi-human instances even in low-resolution dynamically changing scenarios. However, there is still possible to segment dynamic indoor heat sources as human targets. To address this issue, this paper introduces an adaptive Gaussian background removal algorithm applying a priori map for multi-human (AGBR-PMM). A combination of these two methods in low-resolution scenes achieves good segmentation of occluded human instances while eliminating interferences from dynamic indoor scenes. This lays the foundation for subsequent human behavior recognition using low-resolution thermopile infrared array sensor. 
Review on Challenges in Device-to-Device(D2D), Smart Grid (SG) & Multi-Hop Communication
Authors: MOHD JEFRYY NUR ALYYANA SOFEYA , Yusof Mohammad Hafiz Mohd
Published: July 2023

This paper tells about the review on challenges in networking for some of the techonologies existed nowadays and how it can be overcome by implementing mechanism and algorithm that suitable with it. This review has be done by reviewing other articles and thesis related with rights.
Developing an automated testing framework to support the validation of REDCap, an electronic data capture system
Authors: De Fouw Adam
Published: July 2023

REDCap, a widely used electronic data capture tool for clinical and translational research, receives crucial support from various committees and groups within the extensive network of institutional collaborators known as the REDCap Consortium. For example, the Regulatory and Software Validation Committee defines and releases manual validation test scripts intended to aid institutions in the testing and validation efforts of their institutional REDCap deployments. Although these resources are important and valuable, the manual testing process itself has certain limitations such as time-consuming test execution and potential for inconsistent database state. 

To address some of the limitations of manual testing, a group of software developers within the Regulatory and Software Validation Committee wrote and released automated feature test scripts using an automated testing framework called the REDCap Cypress Test Framework. This report provides an overview of the REDCap Cypress Test Framework and its potential to improve the testing and validation of REDCap through automated testing.
Sleep Stage Classification with Learning from Evolving Datasets
Authors: Li Huayu , Chen Xiwen , Ditzler Gregory , Killgore William D.S. , Quan Stuart F , Roveda Janet , Li Ao
Published: July 2023

The precise measurement of sleep stages is crucial for evaluating sleep quality. Deep learning has recently been utilized for automatic sleep stage classification, demonstrating exceptional performance. Previous studies on deep learning-based sleep stage classification assumed stationary data generation environments, where samples were drawn from fixed – albeit unknown – unknown distributions and annotated based on predefined criteria. However, this assumption of a stationary distribution is no longer valid in real-world applications due to shifts in data distribution between new and old datasets and changes in classification tasks. Moreover, the unavailability of historical data often poses challenges in training deep learning models. Sleep stage classification faces challenges associated with evolving data acquisition, changing patient demographics, and shifting annotation criteria over time. This paper addresses the classification of sleep stages with varying data distributions, missing historical datasets, and changing label granularity for the first time. We proposed learning strategies for addressing the challenges described above, as well as constructed benchmarks for evaluating the proposed learning strategies. The results demonstrate the effectiveness and performance of the proposed learning strategies. These findings provide compelling evidence for the significance and impact of this work. Furthermore, a comprehensive discussion is presented, highlighting the limitations of our approach, and proposing several avenues for future research. 
DOI- and TOF-capable PET array detector using double-ended light readout and stripline-based row and column electronic readout
Authors: Wang Fei , Kao Chien-Min , Hua Yuexuan , Liu Linfeng , Zhang Xiaoyu , Kim Heejong , Choong Woon-Seng , Xie Qingguo
Published: July 2023

We investigate an economic readout for depth-of-interaction (DOI) and time-of-flight capable PET detector that consists of an N×N array of crystals whose light outputs at the front- and back-end surfaces are detected by using silicon photomultipliers (SiPM). The N×N SiPMs at the front-end (back-end) of the detector are read by a stripline configured to support discrimination of the row (column) position of the signal-producing crystal, producing only four outputs for the detector. To evaluate this design, we built 4×4 and 8×8 detector modules (DM) by using 3.0×3.0×20 mm3 lutetium-yttrium oxyorthosilicates. The outputs were sampled at 2 GHz and processed offline. For both DMs, crystal discrimination was successful. For the 4×4 (8×8) DM, we obtained a crystal-level energy resolution ranging from 11.3% to 19.3% with an average of 14.1% (9.5% to 21.6% with an average of 13.9%), an average DOI resolution of 2.5 mm (3.1 mm), and a best coincidence resolving time (CRT), measured in coincidence with a single-pixel reference detector with a 302 ps CRT, of 391 ps (603 ps). The CRT deteriorated with the (8×8) DM possibly due to intercrystal scattering.
L’Accademia della Crusca e il linguaggio di genere
Authors: Marazzini Claudio
Published: July 2023

The article takes stock of the interventions of the Accademia della Crusca on the theme of gender language, retracing the history of the various problems that have emerged over time, and explains the reasons why schwa and asterisk cannot be accepted as recommended solutions.
Un esercizio di immaginazione sociologica: se «*» e «ə» fossero persone?
Authors: Strizzolo Nicola
Published: July 2023

In the presentation, an exercise in sociological imagination is carried out: the question is asked if "*" and "ə" were people, what kind of gender would be projected onto them? The area in which an initial answer is sought is the world of entertainment, starting in particular with the Sanremo Festival 2022, co-hosted by actor Gianluca Gori as Drusilla Foer, in multiple chronicles celebrated as the most representative female face of this edition of the Festival. From an initial search of news images, we have shown how almost exclusively men are placed in the center and rewarded over women who use, express, manifest, and publicize aspects of themselves, in reference to gender, that are culturally ascribable to the other sex: a true gender inequality.
Thomas Hardy's Tess of the d'Urbervilles:The epresentative of a Tragic Hero
Authors: Hussein Ali , Hasan Riyadh
Published: July 2023

Tess of the d'Urbervillesis Thomas Hardy's novel that tackles the story of Tess Durbeyfield, a working-woman in the farm of d'Urbervilles. She works so as to help her family in getting living. Jack Durbeyfield, Tess's father has no job. He spends his days in drinking wine. Tess looks like her mother, Joan Durbeyfield, in that both of them are uneducated and beautiful women. Alec d'Urbervilles forced Tess to be raped by him. She cannot oppose him because he is her master in work on one hand, and she is ignorant in the sexual relation-shipsbetween man and woman and the outcomes connecting from such arelationship.
Hardy condemns the passivity of Tees. Being a  passive  person means to loose; means to be aimless, dependent, and having conforming to the fate without any resistance. Tess is passive in not attacking, defending herself from Alec's seduction  at the beginning. She is passive in accepting Angel Clare's   decision to leave her―at the night of confession―at the end. She had better  counteract  the outsider attacks. She is partly responsible for her tragic flaw  and the other responsibility lies  upon her mother, Joan. Her mother did not advice, and did not tell her how to guard herself. By tragic flaw, it is the destructive factor generated from the defects in the character that lead to
destroy the charactertotally.
The cultural importance of the geographical and political location of Najaf
Authors: البدري مجيد , العبدلي عادل
Published: July 2023

This research aims to reveal the strategic importance enjoyed by the geographical location of Najaf, which paved the way for the conquest of other areas that exceeded the borders of Iraq during the Islamic conquests that took place on its land (12_19) AH, as well as showing the religious and political dimension of this site, which was one of the most important reasons that led to the transfer of the capital of the Islamic state from Medina to Kufa, which lies within the spatial boundaries of the research represented by the geographical and civilizational triangle (Al-Hirah - Kufa - Najaf).
Due to the importance of history in making the political event, the research used the historical method in interpreting the temporal factor and revealing the strategic importance of the Najaf site and its political repercussions on the future of the place.
The date palm and its implications in contemporary Palestinian poetry
Authors: عبيات عاطي , مطوري علی
Published: July 2023

The natural symbol is considered one of the artistic sources whose employment contributed to the enrichment and enrichment of poetic texts and the deepening of their connotations. Also, this employment of nature, its symbols and projections in the Palestinian poetic text has contributed remarkably to the radiance and splendor of the texts and removed all kinds of superficiality and direct rhetoric and obscuring them. This article, according to the descriptive and analytical method, aims to show the importance of the natural symbol and the extent of its impact on the poetic experience.
John Adams and his federal government in the face of Republican opposition led by Thomas Jefferson and the Kentucky and Virginia Resolutions of 1798-1799
Authors: الغريري أحمد , البديري ثامر
Published: July 2023

The Kentucky and Virginia resolutions are the political statements that were drafted in 1798. They are legislative laws adopted by the Republicans as a position opposing the direction of the federal laws regarding foreign aliens, the press law, and unconstitutional sedition, according to the Republican legislator who argued through these decisions the right and duty of these states to declare null and unconstitutional (1). These federal laws, in reference to the rights and strong legitimacy of these states derived from the spirit of the Constitution of the Union of the United States. The Kentucky and Virginia resolutions were written in the period between (1798-1799) secretly by Vice President Thomas Jefferson and James Madison, respectively, as both of them referred to the resolutions as the “98 Principles” (2).
Linguistic Landscape as a Bottom-up Approach: Investigation of Semiotic Features and Language Use in the Catering Industry in Hong Kong
Authors: Jasmine LAM Tsz Ching
Published: July 2023

Linguistic landscape (LL) can serve as both top-down and bottom-up approaches to understanding language planning policy in various dimensions. It can reflect the language identities, motives and contestations perceived by stakeholders of different decision-making levels. Prior studies adopted the bottom-up approach to investigate the language practice and ideologies reflected by the design and linguistic features observed in the linguistic landscapes in ethnically and linguistically diverse areas, like Medan in Russia, and Seoul in Korea. As Hong Kong is also a trilingual city with an inclusive combination of nationalities, this paper is intended to take it as a case study to explore the de facto language ideologies reflected by LL at the micro-level. We would look into the catering industry from a holistic perspective by reviewing the food menus of 66 restaurants located in diversified districts and serving different types of cuisines. This bottom-up LL research reveals that business owners and the public shares the language ideologies of perceiving English as prestigious language, multilingualism and traditional Chinese as standard character.
Surfactant Metabolism Dysfunction Type 3 (SMDP3)
Authors: Mohamed Yunis A. , Sherif Ahmed H. , Saadi Muslim M. Al , Aldamanawi Mona M. , Fouad Haitham
Published: July 2023

Surfactant (surface-active-agent) is a compound of phospholipids and proteins which are synthesized and secreted into the alveolus by type II epithelial cells, where it functions to decrease surface tension, maintaining alveolar expansion, to facilitate pulmonary compliance. Surfactant proteins (SP)A, B, C, D represent around 8% of total components, but has vital role in optimizing rapid adsorption and spreading of phospholipids. ATP-binding cassette sub-family A member 3, protein that encoded by ABCA3 gene, which located in human chromosome 16p13.3, is synthesized in endoplasmic reticulum and migrated to lysosomal-derived organelles of alveolar type II cells, formally known as lamellar bodies. Once accumulate into the membrane, ABCA3 can directed surfactant phospholipid into the lumen of lamellar bodies and create tight packed of surfactant lipids and proteins. Mutation of the ATP-binding cassette transporter gene ABCA3 cause failure in lamellar body synthesis and result in decreased production of surfactant, along with respiratory distress syndrome, and fatal respiratory failure.
Regional Anesthesia for Laparoscopic Surgery in Patient with Past History of Inhalation Burn: A Case Report
Authors: Lee Yewon , Lim Yun Hee
Published: July 2023

Background: Recently, laparoscopic surgery is preferred because it reduces the invasiveness and recovery time, and general anesthesia is generally performed. However, depending on the patient's medical history, general anesthesia can result in serious side effects. Case: A 44-year-old woman with a past history of inhalation burns was scheduled for Laparoscopic salpingo-oophorectomy. Considering the patient's history, it was decided that regional anesthesia would be more appropriate, and combined spinal-epidural anesthesia was performed. After anesthesia, the pain block level was about Thoracic level 2 and the operation was completed without any complaint of pain. Conclusions: Regional anesthesia can be a sufficient alternative for patients who are expected to have serious complications due to general anesthesia or with respiratory mediated infectious and should be considered in patients who think that regional anesthesia is more beneficial.
Marathi Extractive Text Summarization using Latent Semantic Analysis and Fuzzy Algorithms
Authors: Math M.M.
Published: July 2023

Extractive text summarization involves the retention of only the most important sentences in a document. In the past, multiple approaches involving both statistical and machine learning-based methods have been used for this task. The crucial step in extractive text summarization is getting the right ranking order of sentences in the document in terms of their importance. Singular value decomposition or SVD algorithm based on latent semantic analysis focuses on recognizing the sections in the document which are related in terms of their semantic nature. Fuzzy algorithms involve reasoning of the priority order of the sentences using fuzzy logic unlike the use of discrete values. While significant work has been done for extractive text summarization in English and other foreign languages, there is ample scope for improving the performance of systems when dealing with Marathi text. In this paper, SVD and fuzzy algorithms are proposed for performing extractive text summarization on Marathi documents. Work is done upon the modeling principle, data flow, and parameters of these algorithms such that they are best suited for the task. An analysis of the characteristics of both these techniques is conducted to compare their benefits and shortcomings. The performance of both the algorithms is evaluated on a document dataset using standard performance metrics including the ROUGE metric. An unbiased comparison of both these techniques is carried out to inform the applicability of them, especially when working with Marathi or in general, non-English text.
Lexical Profile of the Moroccan National High-stakes Baccalaureate Reading Test Materials: A Corpus-based Approach
Authors: AGRRAM ABDELAZIZ , Mokhtari Najat , Laaboudi Daouia
Published: July 2023

Lexical profiling studies are concerned with the lexical breadth required to achieve 95% and 98% coverage of various kinds of verbal or textual materials (Webb, 2021). While prior research has concentrated on the lexical load of EFL textbooks (Nguyen, 2020; Sun & Dang, 2020), scarce research has examined the lexical demands of local proficiency tests. This study investigated the lexical profile of Moroccan national reading exams in relation to coverage in Nation’s (2012) BNC/COCA frequency wordlists. To achieve these objectives, a corpus of 10,536 tokens, covering all the reading materials from 2008 to 2022, was compiled. Moreover, the Vocabulary Size Test (Nation & Belgar, 2007) was administered to 72 baccalaureate students to measure their vocabulary size. The findings of an examination utilising the Antwordprofiler and 11 BNC/COCA lists revealed that vocabulary sizes of 3,000 word families and 4,000 word families, including proper nouns, are needed to achieve 97% and 98% coverage rates in the corpus. Additionally, findings of the descriptive statistics showed that the receptive vocabulary size of the respondents (n=72) was 2,015 words. These results showed that Moroccan baccalaureate students’ lexical breadth is insufficient to attain 95% coverage. Implications for vocabulary instruction in Moroccan EFL classrooms are discussed.
Esthetic characteristics of Mount Jingfu’s “Grotto-Heavens and Blissful Lands” landscape based on the cultural and regional disposition theory
Authors: Wang Xin , Tang Xiaoxiang , Xu Huichun
Published: July 2023

To inherit the essential characteristics of regionality, diversity, and artistry of the landscape “Grotto-Heavens and Blissful Lands,” this study takes Mount Jingfu, a model of that in the Lingnan Region, as the research object. It is based on the Cultural and Regional Disposition Theory under landscape architecture esthetics and summarizes the esthetic features of Mount Jingfu from three dimensions: (i) regional and technical characteristics of adaptation to local conditions, elaborately utilizing and arranging the space, and drawing on local materials; (ii) social milieu of seeking inner pleasure and integrating different cultures, worshipping numeral immortals and benefiting the folks, and embracing simplicity and bold innovation; (iii) artistic and human qualities of clarity and quiescence, exquisiteness and elegance, and morality and righteousness. The study is conducive to promoting the regional conservation and living inheritance of Lianzhou’s culture of blissful lands and presenting the esthetic characteristics of renowned mountain landscape resources.
Implementasi Alat Monitoring Suhu Ruangan Berbasis Internet Of Things (IoT) Menggunakan Metode MQTT dan HTML Pada Ruangan Server Universitas Indo Global Mandiri Palembang
Authors: Putra Parhan Oktaria , Setiawan Herri , Mair Zaid Romegar
Published: July 2023

The server room is an important room that is useful as a place to store devices related to the server. Inside the server room itself there are also important data that need to be protected so that security standards are needed to protect the room starting from air temperature, humidity, fire prevention. To meet these security standards, a tool is provided to monitor the temperature in the server room. By using a temperature sensor, namely DHT-11 and the NodeMCU ESP8266 Module as a tool for reading sensors, MQTT as a communication protocol and HTML for simple display, Telegram as a notification medium. This tool is useful so that we don't have to come directly to the server room to check room temperature and activities in checking temperature become easier because a website is provided that provides information about room temperature in real time
Pathologies infectieuses d’importation : aide à la réflexion à destination du réanimateur
Authors: Malherbe Jolan , Dargère Sylvie , Du Cheyron Damien , Valette Xavier
Published: July 2023

Les flux mondiaux de voyageurs et de migrants sont en augmentation, tendant à globaliser l’épidémiologie des maladies infectieuses tropicales. L’accueil en réanimation d’un patient septique au retour d’un voyage n’est désormais plus rare. Pourtant, les connaissances des cliniciens occidentaux concernant les maladies tropicales est rapportée comme faible dans la littérature, en discordance avec les données épidémiologiques. L’objectif de cette revue est d’offrir au clinicien une aide cognitive à la prise en charge de ces patients.
HUBUNGAN KETERAMPILAN MENGAJAR GURU TERHADAP MOTIVASI BELAJAR SISWA KELAS IV SD NEGERI 100890 GUNUNGTUA
Authors: Humala Edy
Published: July 2023

Penelitian ini bertujuan untuk mengetahui hubungan antara keterampilan mengajar guru terhadap motivasi belajar siswa kelas IV SD Negeri 100890 Gunungtua Tahun Ajaran 2019/2020. Penelitian ini di lakukan selama 2 bulan pada semester II. Populasi dalam penelitian ini adalah 30 orang. Penetapan sampel penelitian ini sebanyak 30 orang, dengan mengambil seluruh jumlah populasi karena jumlah populasi yang kurang dari 100 orang. Penelitian ini dilakukan selama dua bulan dimulai dari bulan January sampai dengan bulan Maret. hasil analisis data dengan uji Korelasi Product Moment, diperoleh koefisien korelasi rhitung = 0,41 dengan rtabel = 0,361 pada taraf kepercayaan 95% dan alpha 5%. Dengan demikian 0,41 > 0,361 atau nilai rhitung lebih besar daripada nilai rtabel maka keterampilan mengajar guru memiliki hubungan yang positif dengan motivasi belajar siswa. Untuk mengetahui signifikansi hubungan keterampilan mengajar guru dengan motivasi belajar siswa digunakan rumus uji t. Dari uji tersebut diperoleh thitung = 2,378 dengan ttabel = 1,701 pada taraf kepercayaan 95% dan alpha 5%. Dengan demikian 2,378 > 1,701 atau nilai thitung lebih besar daripada nilai ttabel sehingga hubungan antara variabel x dan variabel y dikatakan signifikan. Berdasarkan pembahasan dan analisis data dapat disimpulkan bahwa hipotesis yang menyatakan “Terdapat hubungan yang positif dan signifikan antara keterampilan mengajar guru dengan motivasi belajar siswa kelas IV  SD Negeri 100890 Gunungtua ”dapat diterima”.
PENINGKATAN PEMBELAJARAN TEMATIK DENGANMODEL PEMBELAJARAN COOPERATIVE LEARNING TIPE STUDENTS TEAMS ACHIEVEMENT DIVISIONS (STAD) DI KELAS III SDNEGERI 101270 PADANG BOLAK TENGGARA KABUPATEN PADANG LAWAS UTARA
Authors: Siregar Nursanti , Nurbaiti Nurbaiti , Aulia Weni
Published: July 2023

Hasil observasi melakukan pengamatan dan wawancara dengan guru-guru khususnya guru di SDNegeri 101270 Padang Bolak Tenggara,pembelajaran yang dilakukan pada kelas awal SD masih terpisah-pisah  berdasarkan mata pelajaran dan guru belum mengaitkan satu mata pelajaran dengan mata pelajaran lainnya. Sesuai dengan permasalahan penelitian, tujuan penelitian adalah mendeskripsikan dan mengembangkan pembelajaran tematik dengan model kooperatif tipe STAD pada peserta didik di kelas III SD SD Negeri 101270 Padang Bolak Tenggara. Pembelajaran pada hakekatnya adalah suatu proses interaksi antara peserta didik dengan peserta didik, peserta didik dengan sumber belajar dan peserta didik dengan guru. Kegiatan pembelajaran akan bermakna bagi peserta didik jika dilakukan dalam lingkungan yang nyaman dan memberikan rasa aman bagi peserta didik. Jenis Penelitian yang digunakan dalam  penelitian ini adalah penelitian tindakan kelas.penelitian tindakan kelas terdiri atas komponen yaitu perencanaan (planning), pelaksanaan (action), pengamatan (observing), dan refleksi (reflecting). Pembelajarn tematik dengan menggunakan model Kooperatif tipe STAD pada siklus II sudah berjalan dengan baik, karena pada siklus I praktisi sudah mencapai tujuan dengan jelas sehingga pembelajaran terlaksana sesuai dengan yang diharapkan.
Penerapan Pembelajaran IPS Dengan Menggunakan Metode Pembelajaran Luring Yang Dilakukan Guru Kelas V SD Negeri 200511 Labuan Rasoki Kota Padangsidimpuan
Authors: Purnama Putri Indah , Nurbaiti Nurbaiti , Tanjung Hasian Romadon , Gunawan Muhammad
Published: July 2023

Penelitian ini bertujuan untuk mengetahui penerapan pembelajaran IPS yang dilakukan oleh guru dalam menggunakan metode pembelajaran secara luring di Kelas V  SD Negeri 200511 Labuan Rasoki Kota Padangsidimpuan dan untuk mengetahui respon siswa kelas V dalam mengikuti proses pembelajaran IPS dalam menggunakan metode pembelajaran secara luring di SD Negeri 200511 Labuan Rasoki Kota Padangsidimpuan. Jenis penilitian ini adlah deskriptif kualitatif dengan melihat cara mengajar guru dan respon dari 14 orang siswa kelas V SD Negeri 200511 Labuan Rasoki Kota Padangsidimpuan. Teknik pengumpulan data yang digunakan dalam pengambilan data adalah wawancara,observasi, dokumentasi dan angket.  Teknik analisis data menggunakan reduksi data, penyajian data dan kesimpulan. Hasil penelitian Penerapan pembelajaran IPS yang dilakukan guru dengan menggunakan metode pembelajaran luring di kelas V SD Negeri 200511 Labuan Rasoki Kota Padangsidimpuan sudah cukup baik. Dilihat dari lembar observasi guru dari kegiatan awal, kegiatan inti dan penutup. Media pembelajaran yang digunakan guru hanya buku sebagai media pembelajaran dan menggunakan benda-benda dan lingkungan sekitar yang bisa dimanfaatkan sebagai media pembelajaran. Guru selalu mengaitkan materi pelajaran dengan kehidupan nyata siswa.  Pada sistem pembelajaran luring saat ini, tentunya guru harus memiliki solusi yang di perlukan dan lebih kreatif  dalam memberikan materi  saat proses pembelajaran itu terjadi.Hasil penelitian respon siswa kelas V dalam mengikuti proses pembelajaran IPS dengan menggunakan metode pembelajaran luring di SD Negeri 200511 Labuan Rasoki Kota Padangsidimpuan kurang baik. Diperoleh dari hasil lembar wawancara dan angket siswa, rata-rata siswa kurang memahami materi IPS yang dijelaskan oleh guru dengan menggunakan metode luring pada saat ini.
PERSEPSI ORANG TUA SISWA KELAS V TENTANG PEMBELAJARAN DARING SDN 200408 POKENJIOR PADANGSIDIMPUAN ANGKOLA JULU
Authors: Dongoran Rahmat Afandi , Ainun Nur , Lubis Mina Syanti , Sabri Sabri , Siregar Rosnida
Published: July 2023

Tujuan penelitian ini untuk mengetahui Persepsi orang tua siswa kelas V tentang pembelajaran daring selama pandemi Covid-19 di SDN 200408 Pokenjior. Penelitian ini menggunakan metode penelitian kualitatif dengan teknik pengumpulan data menggunakan wawancara dan dokumentasi. Dari Hasil wawancara dapat disimpulkan bahwa semua orang tua siswa kelas 5 memandang pembelajaran daring selama pandemi covid- 19 ini banyak waktu belajar anak terbuang sia-sia sehinga cara berpikir siswa menjadi lemah, sebagian besar orang tua siswa merasa kerepotan, siswa lebih banyak malas mengerjakan tugas yang diberikan guru, tidak fokus belajar, Selain itu orang tua juga kesulitan mendampingi anak dikarenakan keterbatasan pengetahuan dalam setiap mata pelajaran, bertambahnya kebutuhan kouta internet yang menjadikan beban pikiran. Faktor-faktor yang mempengaruhi persepsi orang tua siswa terhadap pembelajaran daring selama pandemi Covid-19 di SDN 200408 Pokenjior yaitu faktor internal seperti perasaan, sikap, kepribadiaan individu dan faktor eksternal seperti latar belakang keluarga, pengetahuan dan kebutuhan sekitar.
UPAYA MENINGKATKAN MINAT BELAJAR SISWA PADA TEMA 5 SUBTEMA 2 HUBUNGAN ANTAR MAKHLUK HIDUP DALAM EKOSISTEM DENGAN MODEL QUANTUM TEACHING DI KELAS V SD NEGERI 174574 SIMANGUMBAN
Authors: Tambunan Pepri , Nasution Sartika Rati Asmara , Ilahi Afdhal , Safitri Reviva , Zulfadli Zulfadli , Dongoran Rahmat Afandi
Published: July 2023

Penelitian ini bertujuan untuk mendiskripsikan dan menganalisis pelaksanaan model pembelajaran quantum teaching untuk meningkatkan minat belajar pada tema 5 subtema 2 dikelas V SD Negeri 174574 Simangumban Kabupaten Tapanuli Utara. Penelitian ini dilaksanakan pada bulan januari-maret di SD Negeri 174574 Simangumban. Jenis penelitian ini merupakan penelitian tindakan kelas (PTK), subjek penelitian ini adalah siswa kelas V SD Negeri 174574 Simangumban kabupaten tepanuli utara dengan jumlah siswa 27 orang yang terdiri dari 17 laki-laki dan 10 perempuan. Instrumen yang digunakan adalah lembar observasi dan lembar angket. Hasil penelitian menunjukan penerapan model pembelajaran quantum teaching dapat meningkatkan minat belajar siswa kelas V SD Negeri 174574 Simangumban Kabupaten Tapanuli Utara minat belajar siswa mengalami peningkatan dari siklus I dan siklus II. Dengan diterapkannya model pembelajaran quantum teaching minat belajar siswa meningkat dan termasuk kedalam kategori baik. Hal ini juga ditunjukan adanya peningkatan tiap siklus melalui lembar pengamatan, siklus I sebesar 70% dan pada siklus II 83%, aspek rasa senang pada siklus I 78% dan pada siklus II 91%, aspek pemusatan perhatian pada siklus I 59% dan Pada siklus II 76%, aspek partisipasi pada siklus I 75% pada siklus II 84%, aspek inisiatif pada siklus I 68% dan pada siklus II 82% dan melalui lembar angket siklus I sebesar 64% dan pada siklus II sebesar 88%, aspek rasa senang pada siklus I 74% dan pada siklus II 100%, aspek pemusatan perhatian pada siklus I 66% dan pada siklus II 92%, aspek partisipasi pada siklus I 62% dan pada siklus II 85%, aspek inisiatif pada siklus I 55% dan pada siklus II 74%. Berarti model pembelajaran quantum teaching dan meningkatkan minat belajar siswa pada tema 5 subtemana 2 pada kelas V SD Negeri 174574 Simangumban.
 
Kata Kunci : Minat, Quantum Teaching, Ekosistem.
UPAYA MENINGKATKAN RASA INGIN TAHU SISWA PADA MATERI ZAT CAMPURAN MEALUI MODEL PROBLEM BASED LEARNING (PBL) SISWA KELAS V SD MUHAMMADIYAH WONOSARI
Authors: Astarina Nia , Pramono Dedi
Published: July 2023

Penelitian ini bertujuan untuk mengetahui penggunaan model Problem Based Learning (PBL) pada peserta didik kelas V SD Muhammadiyah Wonosari pada materi zat campuran. Jenis penilitian ini menggunakan PTK. Subjek dalam penelitian ini adalah seluruh siswa kelas V di SD Muhammadiyah Wonosari yang berjumlah 27 orang sedangkan objek penelitian ini adalah penerapan model Problem Based Learning untuk meningkatkan rasa ingin tahu siswa pada materi zat campuran. Teknik pengumpulan data yang digunakan adalah observasi dan kuisioner. Hasil siklus I menunjukkan hasil observasi dari keterlaksanaan pembelajaran sebesar 75% dan rata – rata ketuntasan rasa ingin tahu siswa adalah 71,58%  di mana 14 peserta didik (54%.) yang tuntas dan 12 peserta didik (46%) tidak tuntas. Selanjutnya siklus II menunjukkan hasil observasi dari keterlaksanaan pembelajaran sebesar 100% dan rata – rata 76,85% di mana  22 peserta didik (85%.) yang tuntas dan 4 peserta didik (15%) tidak tuntas. Disimpulkan, rasa ingin tahu siswa pada materi zat campuran dapat ditingkatkan dengan penggunaan model pembelajaran Problem Based Learning pada peserta didik kelas V SD Muhammadiyah Wonosari
STRATEGI KOMUNIKASI INSTRUKSIONAL GURU PRIVAT ALQURAN PADA ANAK USIA DINI DI ALIFIQRA MEDAN
Authors: Zubaidah Siti
Published: July 2023

This study aims to describe the instructional communication strategy of private teachers in learning the Qur'an in early childhood. This type of research is descriptive qualitative, and data collection techniques with in-depth interviews and document studies. This study uses a descriptive research method with a qualitative approach. The subjects of this study were 6 (six) teachers, 1 (one) management of Alif Iqra and 2 (two) guardians of students of Alif Iqra Medan. The results showed that the Alif Iqra Medan teacher applied the instructional strategy carried out by the Alif Iqra Medan teacher using a fun learning strategy, namely playing, singing, storytelling and demonstration methods. Meanwhile, the implementation of instructional communication strategies uses expository strategies and inquiry strategies and is determined based on the psychological, social and emotional development of early childhood communicants.
 
Penelitian ini bertujuan untuk mendiskripsikan strategi komunikasi intruksional guru privat pada pembelajaran Alqur’an pada Anak Usia Dini. Jenis penelitian ini ialah Deskriptif Kualitatif, dan teknik pengumpulan data dengan wawancara mendalam dan studi dokumen. Penelitian ini menggunakan metode penelitian deskriptif dengan pendekatan kualitatif. Subyek penelitian ini adalah 6 (enam) pengajar, 1 ( Satu ) manajemen Alif Iqra dan 2 ( dua ) wali murid Alif Iqra Medan. Hasil penelitian menunjukkan bahwa Guru Alifiqra Medan menerapkan strategi instruksional yang dilakukan guru Alif Iqra Medan ialah menggunakan strategi fun learning yaitu dengan metode bermain, bernyanyi, berdongeng dan demonstrasi. Sedangkan penerapan strategi komunikasi intruksional menggunakan strategi ekspositoi dan strategi inkuiri dan ditentukan berdasarkan perkembangan psikologi, sosial dan emosional komunikan anak usia dini.
PENINGKATAN HASIL BELAJAR INDAHNYA KEBERAGAMAN BUDAYA DI NEGERIKU MELALUI MODEL PEMBELAJARAN PICTURE AND PICTURE KELAS IV SD MUHAMMADIYAH 1 PADANGSIDIMPUAN
Authors: Sabri Sabri , Lubis Gustina Sari , Theresia Monica
Published: July 2023

Hasil belajar merupakan perubahan perilaku yang diperoleh peserta didik setelah mengalami kegiatan belajar. Kemampuan peserta didik dalam menyerap atau memahami suatu bahan yang telah diajarkan dapat diketahui berdasarkan penilaian yang dilakukan oleh guru. Salah satu upaya mengukur hasil belajar peserta didik dilihat dari hasil belajar peserta didik itu sendiri.  keberhasilan peserta didik dalam mencapai tujuan pembelajaran sangat ditentukan oleh uapaya guru dan peserta didik apabila satu sama lain saling berupaya dengan baik maka hasil yang akan mencapai suatu keberhasilan yang diinginkan. Untuk meningkatkan hasil belar pada tema indahnya keberagaman budaya di negeriku melalui model Picture and Picture yang merupakan model pembelajaran yang mengajarkan tentang menumbuhkan suasana kebersamaan, menciptakan kenyamanan dan ketenangan dalam belajar, serta memberikan penyadaran kepada peserta didik terhadap proses yang sedang dijalaninya. Penerapan model pembelajaran Picture and Picture diharapkan agar pesan pembelajaran dapat lebih tercapai karena disini guru dituntut untuk menciptakan suasana belajar yang menyenangkan bagi siswa dan siswa juga dilibatkan dalam pembelajaran sebagai subjek dan objek
 
Kata Kunci : Hasil Belajar IPS, Model Picture and Picture
Enquadramento performativo como trabalho de arte no Pivô Satélite #3
Authors: Montelli Eduardo
Published: July 2023

O artigo propõe a noção de enquadramento performativo para nomear práticas de inscrição que produzem efeitos mais ou menos normativos de identificação de sujeitos sociais. Para demonstrar a presença e a relevância dessa noção na arte da atualidade, analisamos duas obras brasileiras recentes, de Laura Fraiz e de Eduardo Montelli, que foram desenvolvidas no projeto curatorial de Raphael Fonseca para a terceira edição do Pivô Satélite, intitulado “Sexo, Mentiras e Videotape”.
O que resta da Shoah? Uma história sobre ruínas e memórias em Agamben, Lanzmann, Philipsz e Haacke
Authors: Arçari André
Published: July 2023

Este artigo traz à superfície considerações sobre o fato de que a vida natural, no cerne do Estado moderno, passou a ser atrelada e governada pelas noções do político, e que essa mesma política tomou o poder do humano. Assim, entrelaçamos as conceituações agambenianas presentes em seu Homo Sacer III. O que resta de Auschwitz: o arquivo e o testemunho (1998) às seguintes produções: a longa pesquisa de 11 anos do cineasta francês Claude Lanzmann e seu filme Shoah (1985); a instalação sonora Study for Strings (2012), de Susan Philipsz, para a Documenta 13; e a instalação Germania (1993), de Hans Haacke, para o Pavilhão Alemão na Bienal de Veneza, cuja forma tece diálogos com as reminiscências do Terceiro Reich. Estendemos ainda as reflexões sobre a biopolítica, relacionando tal problemática com a ocupação social do ser (bíos) na cidade (pólis).
Zonas de indistinguibilidade: Grupo de Ações Coletivas e Arte Participativa
Authors: Jefferson Miranda Claire Bishop em tradução de
Published: July 2023

No presente ensaio, publicado originalmente no e-flux jornal, n. 29, de novembro de 2011, a autora trata do Grupo de Ações Coletivas, em atividade em Moscou a partir de meados da década de 1970, pela perspectiva da arte participativa ocidental. Claire Bishop é professora associada no Programa de Doutorado em História da Arte no Cuny Graduate Center, Nova York. É colaboradora regular da Artforum; suas publicações incluem Installation art: a critical history (2005), Artificial Hells: Participatory Art and the Politics of Spectatorship (2012) e, como editora, as antologias Participation (2006) e 1968-1989: political upheaval and artistic change (2010).
Cartografias queer nas artes visuais: notas a partir da recepção da obra de Alair Gomes
Authors: Pereira Bruno
Published: July 2023

Neste artigo, estranho a recepção da obra de Alair Gomes, considerado o percursor do homoerotismo na fotografia brasileira. A partir da cartografia queer, problematizo as categorias acionadas para analisar seu trabalho e, assim, questionar abordagens que reduzem a arte produzida por grupos minoritários tanto a categorias identitárias essencialistas quanto àquelas oriundas da psicopatologia.
As múltiplas experimentações artísticas de Tee Corinne e uma breve reflexão sobre arte lésbica
Authors: Auler Lívia Bittencourt
Published: July 2023

O presente artigo apresenta trabalhos de Tee Corinne, artista norte-americana que explorou diversos aspectos das relações entre mulheres. Considerada uma das pioneiras a abordar o erotismo lésbico, é lembrada especialmente por seu trabalho fotográfico, embora tenha trabalhado com diferentes suportes e linguagens. Lésbica, Tee buscou, em suas produções tanto artísticas quanto teóricas ao longo de toda a sua trajetória, trazer visibilidade para as interações íntimas e afetivas entre mulheres. A partir de seus trabalhos poéticos e reflexões escritas, parte-se para uma discussão sobre a representatividade lésbica no campo das artes visuais e abre-se a possibilidade para refletir sobre o que constituiria uma arte lésbica e feminista.
Casa-criação: problemas espaciais na obra de artistas brasileiras da década de 1970
Authors: Ramos Paula Nogueira
Published: July 2023

Este ensaio está centrado na análise de obras performativas realizadas na década de 1970 pelas artistas brasileiras Iole de Freitas, Letícia Parente e Sonia Andrade. Ao transformar seus espaços de habitação em lugares de criação e experimentação artística, desafiam a separação moderna entre público e privado, assim como as definições sociais de gênero envolvidas nessa distinção. De modo expressivo e urgente, o uso que fazem dos aparatos fotográficos e videográficos revela experiências que envolvem seus corpos e a situação política do país.
Insights on Cloud Security Management
Authors: Robinson Rachel John
Published: July 2023

The technology known as cloud computing makes it possible to provide computing services over the Internet. Because it allows users to access and manage information and applications through a network of remote servers, this service model has been quickly adopted due to its numerous benefits, including cost savings, scalability, and accessibility. The global market for cloud computing is expected to reach $732 billion by 2023, according to a report from International Data Corporation (IDC). A first-hand survey of approximately sixty (60) cloud companies will be used to provide an overview of cloud computing technology, its architecture, and security, privacy, and trust (SPT) concerns. Privacy concerns for users, data theft, unauthenticated access, and hacker attacks are just a few of the cloud computing problems. These perplexing security issues of validation protection, information assurance and information check are the primary impediment to cloud transformation for future turns of events, which is getting addressed to recognize the sufficiency and adequacy of cloud security through subjective review relaxed near techniques.
Delayed SARS-COV-2 Viral Clearance in a Newly Diagnosed HIV Patient: A Case Series
Authors: Firdaus Dimas Bayu , Oea Khairsyaf  , Dewi Wahyu  , Irvan Medison  , Deddy Herman  , Masrul Basyar
Published: July 2023

Background: SARS-CoV-2 can infect anyone, but people with HIV have underlying conditions or comorbidities that can make them seriously ill if infected with SARS-CoV-2. HIV attacks and destroys the immune system delays the response of specific antibodies, and even causes failure to thrive, resulting in a long course of the disease. This case report aimed to describe 2 cases of HIV patients co-infected with SARS-CoV-2 with delayed viral clearance.

Case presentation: There are two HIV patients with co-infection with SARS-CoV-2. The first patient, a 32-year-old man with COVID-19 and HIV-AIDS, was referred from a regional hospital after being treated for 10 days due to clinical deterioration. Physical examination showed that the patient's general condition was moderately ill, and other vital signs were within normal limits. Oral candidiasis was seen in the patient's mouth, crackles were found in both lung fields, and epigastric tenderness was found on abdominal examination. The patient tested positive for COVID-19 based on the results of an antigen swab examination from the previous hospital. The second patient, a 26-year-old man, came with complaints of intermittent fever 1 week before entering the hospital. Complaints began with the body feeling weak and coughing without phlegm 2 weeks ago. The patient tested positive for COVID-19 based on the results of an antigen swab examination. The delayed viral clearance of SARS-CoV-2 in the two patients was possibly caused by the impaired immune response due to HIV infection, as shown by the presence of lymphopenia and decreased CD4+.

Conclusion: ARV use can suppress HIV viral load and increase immunity so that can help viral clearance of SARS-CoV-2.
Effect of British Council for Teens Website on Students’ Vocabulary at the Tenth Grade Students of SMAN-1 Palangka Raya
Authors: Syafutra Arga , Bahing  , Retsi Olga Dona , Ristati  , Fikri Muhammad Subhan
Published: July 2023

English vocabulary is crucial. However, students struggled with vocabulary. This study examined how the British Council for Teens website affected Senior High School tenth-graders’ English vocabulary. This website taught English vocabulary using topic-related graphics and audio. This pre-experimental investigation used a one-group pre- and post-test. The researcher used purposive sampling to choose the SMAN-1 Palangka Raya X-6 class. Data was collected via a short answer test. Pre- and post-tests were provided. The researcher circulated a questionnaire to assess the British Council for Teens website’s impact on vocabulary learning. The Paired Sample T-Test in SPSS version 25 was used to examine the data at 5% (0.05). T-test analysis accepted Ha and rejected Ho. Hence, British Council for Teens improved SMAN-1 Palangka Raya tenth graders’ English vocabulary. The British Council for Teens website’s favorable questionnaire result supported that. Consequently, this website was effective on expanding students’ English vocabulary.
E-public Services Evaluation, based on Citizens’ Perception, (The Albanian Case)
Authors: Tomorri Ilir , Keco Remzi
Published: July 2023

The development of Information and Communication Technology (ICT) in recent years has significantly affected business activities in the private sector, as well as in the public sector. Over the years, there has been a growing trend in utilizing technology to provide public services at national and global levels. In Albania, the government and public agencies have faced challenges in implementing electronic services, aiming to enhance the efficiency of public service delivery and meet the needs of citizens and society. The objective of e-government is to cater to the general public’s expectations and satisfaction by offering valuable public services. In this regard, an e-government platform plays a crucial role in facilitating the efficient provision of electronic services, enabling citizens, businesses, and the public to interact successfully with the government and its institutions. The increasing demand for electronic services in Albania is driven by citizens’ desire to improve the quality of public service delivery. To assess the significance of electronic services, this study examines relevant indicators on the e-Albania platform. A survey was conducted in the Tirana region of Albania, involving the distribution and completion of 190 questionnaires. The variables were evaluated using a Likert scale (1-5 rating). The main objective of this research is to assess citizen perception and evaluate the importance of electronic services offered by the e-Albania platform, through measuring citizen’s perception.