bluuebunny/crossref_metadata_2025_split huggingface dataset:
A Wearable Wireless Magnetic Eye-Tracker
Authors: Bevilacqua Giuseppe , Biancalana Valerio , Carucci Mario , Cecchi Roberto , Chessa Piero , Donniacuo Aniello , Mandalà Marco , Stiaccini Leonardo , viberti francesca 
Published: February 2023

<p>A wireless, wearable magnetic eye tracker is described and characterized. The proposed instrumentation enables simultaneous evaluation of eye and head angular displacements. Such a system can be used to determine the absolute gaze direction as well as to analyze spontaneous eye re-orientation in response to stimuli consisting in head rotations. The latter feature has implications to analyze the vestibulo-ocular reflex and constitutes an interesting opportunity to develop medical (oto-neurological) diagnostics. Details of data analysis are reported together with some results obtained <em>in-vivo</em> or with simple mechanical simulators that enable measurements under controlled conditions. </p>
T-HyperGNNs: Hypergraph Neural Networks Via Tensor Representations
Authors: Wang Fuli , Pena-Pena Karelia , Qia Wei , Arce Gonzalo 
Published: February 2023

<p>Hypergraph neural networks (HyperGNNs) are a family of deep neural networks designed to perform inference on hypergraphs. HyperGNNs follow either a spectral or a spatial approach, in which a convolution or message-passing operation is conducted based on a hypergraph algebraic descriptor. While many HyperGNNs have been proposed and achieved state-of- the-art performance on broad applications, there have been limited attempts at exploring high dimensional hypergraph descriptors (tensors) and joint node interactions carried by hyperedges. In this paper, we depart from hypergraph matrix representations and present a new tensor-HyperGNN framework (T-HyperGNN) with cross-node interactions. The T-HyperGNN framework consists of T-spectral convolution, T-spatial convo- lution, and T-message-passing HyperGNNs (T-MPHN). The T- spectral convolution HyperGNN is defined under the t-product algebra that closely connects to the spectral space. To im- prove computational efficiency for large hypergraphs, we localize the T-spectral convolution approach to formulate the T-spatial convolution and further devise a novel tensor message-passing algorithm for practical implementation by studying a compressed adjacency tensor representation. Compared to the state-of-the- art approaches, our T-HyperGNNs preserve intrinsic high-order network structures without any hypergraph reduction and model the joint effects of nodes through a cross-node interaction layer. These advantages of our T-HyperGNNs are demonstrated in a wide range of real-world hypergraph datasets. </p>
Formation control of differential-drive robots with input saturation and constraints on formation size
Authors: Agrawal Ayush , Bharatheesha Mukunda , Kolathaya Shishir 
Published: February 2023

<p>Cooperative control involves developing control strategies for individual robots that guarantee synchronized behavior of the states of all the robots in a team in some prescribed sense. In this work, we present a novel controller that achieves formation control for a group of differential-drive robots. First, we propose a nonlinear feedback control law that guarantees stable tracking of a reference trajectory for a single robot without exceeding the velocity limits of the robot. Using Lyapunov analysis, we obtain the necessary conditions on the control parameters and establish ultimate boundedness on error terms. Next, we formulate the formation control problem as a trajectory tracking problem for the multi-robot system and solve it using the proposed controller. Additionally, we provide constraints on formation size for given reference trajectory which ensures smooth turning of multi-robot formation without exceeding actuation limits. </p>
Histotripsy Ablation for the Treatment of Feline Injection Site Sarcomas: A First-in-Cat In Vivo Feasibility Study
Authors: Ruger Lauren , Yang Ester , Coutermarsh-Ott Sheryl , Vickers Elliana , Gannon Jessica , Nightengale Marlie , Hsueh Andy , Ciepluch Brittany , Dervisis Nikolaos , Vlaisavljevich Eli , Klahn Shawna 
Published: February 2023

<p>Feline soft tissue sarcoma (STS) and injection site sarcoma (fISS) are rapidly growing tumors with low metastatic potential, but locally aggressive behavior. Histotripsy is a non-invasive focused ultrasound therapy using controlled acoustic cavitation to mechanically disintegrate tissue. In this study, we investigated the <em>in vivo</em> safety and feasibility of histotripsy to treat fISS using a custom 1 MHz transducer. Three cats with naturally-occurring STS were treated with histotripsy before surgical removal of the tumor 3 to 6 days later. Gross and histological analyses were used to characterize the ablation efficacy of the treatment, and routine immunohistochemistry and batched cytokine analysis were used to investigate the acute immunological effects of histotripsy. Results showed that histotripsy ablation was achievable and well-tolerated in all three cats. Precise cavitation bubble clouds were generated in all patients, and hematoxylin & eosin stained tissues revealed ablative damage in targeted regions. Immunohistochemical results identified an increase in IBA-1 positive cells in treated tissues, and no significant changes in cytokine concentrations were identified post-treatment. Overall, the results of this study demonstrate the safety and feasibility of histotripsy to target and ablate superficial feline STS and fISS tumors and guide the clinical development of histotripsy devices for this application. </p>
Distributed Energy Resources, Transmission Power System Control, Energy Transition: An Exploratory Bibliometric Analysis
Authors: Suprême Hussein , Abou Daher Nivine , de Montigny Martin , Oussédik Annissa J=Heniche 
Published: February 2023

<p> Energy transition is promoted by the international and scientific community to reduce society's carbon footprint and fight against climate change. In this context, power systems are increasingly equipped with distributed energy resources (DER) and variable energy resources (VER). Because of the variability introduced by these resources and power electronics converters, serving as the interface between them and AC power system, power systems operators are facing more challenges to maintain network reliability. Even if most of DERs are connected to distribution system, their integration will also impact the transmission system behavior. Furthermore, the utilities must ensure a better coordination and communications of the actions taken by the transmission system operator (TSO) and distribution system operator (DSO). In the context of end-to-end electricity system transition, development, and integration, the main objective of this transversal study is to analyze the content of published work. The aim is to target the new challenges to solve in order to maintain the reliability of the transmission and distribution power systems. The analysis is based on a bibliometric study of the Scopus database for published documents from 2011 to 2020. By using of statistical methods, a quantitative analysis is done on the one hand to highlight the evolution of science in this specific research area and on the other hand to identify current and future trends and challenges. </p>
Assessing thermal imagery integration into object detection methods on air-based collection platforms
Authors: Gallagher James , Oughton Edward 
Published: February 2023

<p>Object detection models commonly focus on utilizing the visible spectrum via Red-Green-Blue (RGB) imagery. Due to various limitations with this approach in low visibility settings, there is growing interest in fusing RGB with thermal long wave infrared (LWIR) (7.5 - 13.5 µm) images to increase object detection performance. However, we still lack baseline performance metrics evaluating RGB, LWIR and LWIR-RGB fused object detection machine learning models, especially from air-based platforms. This study undertakes such an evaluation finding that a blended RGB-LWIR model generally exhibits superior performance compared to traditional RGB or LWIR approaches. For example, an RGB-LWIR blend only performed 1-5% behind the RGB approach in predictive power across various altitudes and periods of clear visibility. Yet, RGB fusion with a thermal signature overlayed provides edge redundancy and edge emphasis, both which are vital in supporting edge detection machine learning algorithms. This approach has the ability to improve object detection performance for a range of use cases in industrial, consumer, government, and military applications. Finally, this research additionally contributes a novel open labeled training dataset of 6,300 images for RGB, LWIR, and RGB-LWIR fused imagery, collected from air-based platforms, enabling further multispectral machine-driven object detection research. </p>
Incompleteness of Wave Theories of Light --- Non-Interference Patterns and Interference Patterns Emerging Simultaneously on Screen
Authors: peng hui 
Published: February 2023

<p>Young’s double slit experiments revived the wave theory of light. The standard interpretation is that the light behaves as waves <em>before and after</em> passing through the double slit. Feynman called the double slit experiment the only mystery in quantum mechanics. By placing a convex lens at different positions, we have shown: (1) Near the diaphragm, light behaves as photons and produces a non-interference pattern; near the screen, the photons produce an interference pattern; (2) The non-interference pattern evolves to the orthogonal interference pattern gradually in the same experiment; (3) The convex lens stops the further evolution. It is heuristic for study the nature of light by showing all of three different kinds of patterns on the screen simultaneously. For this purpose, in this article, we setup three paths. The light is divided into three portions, each portion propagates along one path. Then inserting three lenses to different Zones of different paths. Experiments show that two non-interference patterns and interference pattern simultaneously emerge on the same screen. </p>
<p>The experiments: (1) challenge the wave theories of light; (2) violate Bohr’s complementarity principle; (3) provide profound phenomena for further development of optics and for study of the nature of light; (4) suggest that a complete theory should be able to simultaneously interpret the non-interference pattern, the interference pattern, and the evolution from the non-interference to the interference pattern in the same experiment.</p>
Ambit-Process based Spatial-Wideband MIMO Channel Model for Sub-THz Urban Microcellular Communication
Authors: Das Shrayan , Sen Debarati , Viterbo Emanuele , Chavva Ashok Kumar Reddy , Sharma Diwakar , Nigam Anshuman 
Published: February 2023

<p> The design and development of sub-Terahertz (sub-THz) cellular systems entail the need for new channel models that can precisely predict channel characteristics beyond 100 GHz in outdoor and dynamic environments. This work proposes a novel multiple-input and multiple-output (MIMO) channel model for cellular communication, developed within the framework of a class of spatio temporal stochastic processes called ambit-process. The modeling methodology effectively captures the typicalities of sub-THz propagation like molecular absorption and scattering of the evolving multipaths while accounting for the propagation delay of electromagnetic waves across large array apertures deployed at the transmitter and the receiver. This allows for an accurate characterization of the spatial-wideband effect along with other relevant spatio-temporal attributes of the channel. Numerical simulations indicate a good level of agreement between the spectral efficiency and spatio-temporal correlation of the proposed model against a state-of-the-art stochastic Terahertz (THz) channel model and measurements reported in literature. </p>
تأثير طريقة التدريب على ترقية مهارة القراءة لطالبات معهد مطالع الأنوار كونوغ تاعيس ريككريك فلعاءن باميكاسن سنة 2020
Authors: Musyarrafah Nafisatul 
Published: February 2023

نجاح الطالبات فى مهارة القراءة العربيةيكون آملا لهن. وتطبيق طريقة التدريب الذى يحصل الطالبات فى مهارة القراءة يشكل السعى من الطالبات. وغرض هذا البحث العلمي لمعرفة وجود أو مقدار تأثير المتغير X محدود بالدلالة : إعطاء التمرينات نحو ما قد تعلمها الطالبات، تمرين خاطر الطالبات نحو مادة الدرس التي أعطاها المدرس، تأدية العمل القديم الثابت وتجد فيها حتى تكون لها مهارة دائمة، تأدية العادة مسمرة وتمرين المهارة. وأما المتغير Yمحدود بالدلالة : صحة منوال تغير الكلمة الموجودة في اللغة العربية، الاستيلاء على قواعد النحو والصرف، القدرة على وضع موضوع الفكرة، القدرة على قراءة تركيب الجملة.
وطريقة البحث فى هذا البحث العلمي، استخدمت الباحثة تقريب الكمي. المجتمع فى هذا البحث هي طالبات معهد مطالع الأنوار كونوع تاغيس قدر 30 طالبة لأن عدد الطالبات أقل من 100 شخص، سوف استخدمت الباحثة هذا البحث بتقريب المجتمع. وآلة البحث التي اُستخدمت فى جمع البيانات هى الإستبيان ولإختبار والوثيقة. وأما تقنية تحليل البيانات هي تقنية ضرب الإرتباط العزوم.
بعد عقد تحليل البيانات والاختبار، حصلت قيمة rXY 0،480، للمجتمع 30 بجد التصديق 95 % = 0،361 وبجد التصديق 99 % = 0،463. ومن نتيجة هذا التحسيب يعرف أن قيمة تحسيب "r"، أكبر و أعلى من مقياس التصديق 95% أو مقياس التصديق 99%. والبيان فى الفرض الصفري يبين عن "وجودتأثير طريقة التدريب على ترقية مهارة القراءة لطالبات معهد مطالع الأنوار كونوع تاعيس ريككريك فلعاءن باميكاسن سنة 2020" مقبول. من حاصل هذا البحث العلمي نستنتج أن طريقة التدريب علىترقية مهارة القراءة لطالبات معهد مطالع الأنوار كونوع تاعيس ريككريك فلعاءن باميكاسن سنة 2020،في طبقة " منخفض " وهى 0،480.
Penerapan Metode 1Q2R dalam meningkatkan kemahiran Membaca Teks Bahasa Arab
Authors: Abdulloh  
Published: February 2023

Reading is an important skill for students who must undergo and follow the teaching and learning process. The success of students in the teaching and learning process affects reading skills. One that affects the success of students in the process of learning to read is the selection of a good learning method by the teacher. This study has two focuses, namely: First, to find out the application of the 1Q2R method in improving Arabic text reading skills in class X MA Syarif Hidayatullah Ambal-Ambil Pasuruan. Second, knowing the supporting and inhibiting factors for the application of the 1Q2R method in improving Arabic text reading skills in class X MA Syarif Hidayatullah Ambal-Ambil Pasuruan students.
This research method uses a qualitative approach with the type of case study. Data collection techniques used three techniques, Interview, Observation and Documentation. The results of this study indicate that (1) The application of the 1Q2R method to improve the ability to read Arabic texts of class X Syarif Hidayatullah students through two stages, namely: First, the preparation stage and Second, the implementation stage. (2) The supporting factors for the application of the 1Q2R method to improve the ability to read Arabic in Class X students of Syarif Hidayatullah Pasuruan are divided into two factors. namely, the internal factor in the form of student awareness in the form of seriousness to improve the ability to read Arabic texts. External factors are the skills of the teaching staff in guiding and directing and stimulating students to achieve maximum reading skills. The inhibiting factors are: First, the limited time allocation that affects the quality of control and guidance for students to practice their ability to read Arabic texts. Second, the ability and quality of new student input is not filtered properly so that there are students whose quality in reading Arabic texts is below average.
تقويم القواعد العربية بمظاهرة كتاب التراث بمركز اللغة العربية بمعهد مفتاح العلوم بانيبين بالنجائن باميكاسان
Authors: Taufiqurahman  
Published: February 2023

Evaluation is an important component in the learning process and system. As in the initial observation, the Miftahul Ulum Panyeppen Islamic Boarding School in Pamekasan carried out an evaluation in measuring the qawaid ability of students using a unique evaluation form that was rarely encountered before, namely using the Fathul Qorib book as evaluation material. This study has two focuses, namely knowing the application and the advantages and disadvantages of implementing the Qawaid Arabiyah evaluation using the Fathul Qorib Book at the Miftahul Ulum Panyeppen Islamic Boarding School in Pamekasan.
The research method used in this study is a qualitative method with three data collection techniques, namely interviews, observation and documentation The results of this study indicate that: First, the implementation of the Qawaid Arabiyah Evaluation using the Fathul Qorib Book at the Miftahul Ulum Panyeppen Islamic Boarding School in Pamekasan through several steps as follows (1) sorting students based on ability levels. (2) say hello and ask students to open, choose a title and read. (3) Demonstrating the contents of the text in the book by explaining the grammatical position in the reading, (4) the teacher asks the students to determine the main ideas in the reading text. (5) Cover. While the advantages and disadvantages of implementing the Qawaid Arabiyah Evaluation using the Fathul Qorib Book at the Miftahul Ulum Panyeppen Islamic Boarding School in Pamekasan have been found, namely that the number of advantages contained in the evaluation process is more than the disadvantages.
Pembelajaran Maharah kalam
Authors: Ifa Latifatul Mahbubah. Ainur Rohmah. Humairoh 
Published: February 2023

Speaking skills are the main skills that must be mastered by Arabic learners in order to be able to speak Arabic properly and correctly in accordance with applicable language rules. This study aims to determine the process of learning speaking skills and the form of evaluation in learning speaking skills at Markazul Lughah Miftahul Ulum Kebun Baru Islamic Boarding School Pamekasan.
In this study, the researcher used a descriptive approach with a qualitative approach to determine the learning process and evaluation of learning speaking skills at the Markazul Lughah Miftahul Ulum Kebun Baru Islamic Boarding School Pamekasan through interviews, observation and documentation.
The results showed that the learning process and evaluation of speaking skills learning at Markazul Lughah Miftahul Ulum Kebun Baru Islamic Boarding School Pamekasan used several learning methods and strategies that were adapted to the level of students' kalam skills such as conversation, speech and so on
أهمية الترادف في تعلم مفردات اللغة العربية
Authors: Ummidlatus Salamah  
Published: February 2023

الترادف هو الألفاظ المفردة الدالة علي شيء واحد باعتبار واحد. ظاهرة الترادف من الظواهر الجميلة التي تميزت بها العربية. فهم عن الترادف مهم في تعلم المفردات لأن مفردات اللغة العربية كثيرة جدا، ثم لفهم المعاني المفردات يحتاج عن فهم ظواهر الترادف. استخدمت الباحثة المنهج الكيفي الوصفي لأن البيانات في هذا البحث تتكون من الكلمات المكتوبة.
Korelasi Antara Kemampuan Membaca Bahasa Arab Dan Ketercapaian Target Hafalan Al-Qur’an Di Pondok Pesantren Miftahul Ulum Kebun Baru Kacok Palengaan Pamekasan
Authors: Imroatus Sholehah  
Published: February 2023

For those who understand Arabic, of course it will be easier to memorize the verse because the context of the sentence is clearer, in the verse above there are third person pronouns or more.
In the Qur'an there are also verses that explain the stories of prophets such as Prophet Adam As, Prophet Yusuf As, Prophet Ibrahim As, etc.
Starting from my own experience, there are many tahfidz students who ask about a quick or easy way to memorize the Qur'an and in my opinion one of the quick or easy ways to memorize the Koran is to understand Arabic.
This study uses a quantitative approach, whose analysis emphasizes numerical data (numbers) processed with statistics, while its nature is correlation.
The results of this study show that there is a correlation between the ability to read Arabic and the achievement of the target of memorizing the Koran for students at Kebun Baru Islamic Boarding School, Academic Year 2020/2021 referring to the results of “r” product moment table = 0.986 greater than “r” good work with a critical price of "r" 1% is 0.388 or 5% is 0.4906.
While the magnitude of the correlation between the ability to read Arabic and the target achievement of memorizing the Qur'an PP. Miftahul Ulum Kebun Baru After consulting with the product moment interpretation table, it is in the high interpretation category.
Upaya Peningkatan Hasil Belajar Siswa Tentang Operasi Hitung Bilangan Bulat dalam Pemecahan Masalah Melalui Metode Diskusi Dan Media Pembelajaran Kooperatif (NHT) Di Kelas IV Semester I SDN 2 Lebak, Kecamatan Grobogan,Kabupaten Grobogan
Authors: Rohmah Wahyu Nur Siti 
Published: February 2023

Tujuan Penelitian ini adalah untuk mengetahui peningkatan hasil belajar peserta didik, materi Operasi Hitung Bilangan Bulat pada kelas IV SD N 2 Lebak Kecamatan Grobogan Kabupaten Grobogan melalui diskusi kelompok dengan Metode Penerapan Model Pembelajaran Kooperatif tipe NHT. Data dikumpulkan melalui teknik penilaian tes formatif. Analisis data yang digunakan adalah analisis data deskritif kualitatif dan kuantitatif. Hasil penelitian menunjukan bahwa rata-rata nilai tes formatif pada Pra Siklus yaitu 25% dan hanya 9 siswa yang tuntas dari 27 siswa yang mencapai KKM sedangkan 18 siswa atau 75% dari 27 siswa belum mencapai KKM. Pada Siklus I yaitu 68 % dan hanya 19 siswa yang tuntas dari 27 siswa yang mencapai KKM sedangkan 8 siswa atau 32% dari 27 siswa belum mencapai KKM, dan pada Siklus II yaitu 100 % dan hanya 27 siswa yang tuntas dari 27 siswa yang mencapai KKM sedangkan 0 siswa atau 0 % dari 27 siswa belum mencapai KKM. Kesimpulannya adalah melalui Diskusi Kelompok dengan Metode Model Pembelajaran Kooperatif (NHT) mampu meningkatkan hasil belajar siswa Matematika materi Operasi Hitung Bilangan Bulat.
Memupuk Karakter Tanggung Jawab Sosial Anak Usia 10-12 Tahun Melalui Pemainan Tradisional
Authors: Dwi Astuti Lavinia , Nugrahanta Gregorius Ari 
Published: February 2023

Moral crisis such as violence, brawl, damage the environmental, vandalism and lack of concern for the environment showed the low character of social responsibility in children. Various ways have been tried to deal with this problem, one of which is cultivated character from an early age. The purpose of this study was to develop a social responsibility character education guidebook based on traditional games for children aged 10-12 years. This study used the ADDIE Research and Development method involving 10 certified teachers, 10 validators, and 8 children aged 10-12 years. The results of the study stated that 1) a traditional game-based social responsibility character guidebook for children aged 10-12 years was developed based on the ADDIE steps. 2) through expert judgment by the validator, this manual was classified as excellent with a recommend of no revision with an average of 3.81. 3) the implementation of the guidebook influences the character of social responsibility for children aged 10-12 years. This is evidenced by the acquisition of the final self-assessment score (M = 3.7500, SE = 0.07319) higher than the initial self-assessment score (M = 2.0875, SE = 0.14447) which is clearly seen at t (7) = 9.435 and the difference is significant, p = 0.000 (p <0.05). H0 is rejected. The magnitude of the effect is classified as a large effect, the percentage of 92% and 85.59% on the N-gain score test is included in the high effectiveness category. Thus, traditional game guidebooks could be said to be effective in developing socially responsible characters.