bluuebunny/crossref_metadata_2025_split huggingface dataset:
Neural mechanisms of behavioral addiction: An ALE meta-analysis and MACM analysis
Authors: Li Zhaolan , He Quanxing , Elhai Jon D. , Montag Christian , Yang Haibo 
Published: January 2025

AbstractBackground and aimsBehavioral addictions (BAs) represent complex and multifaceted disorders often associated with maladaptive neural alteration. To deepen our understanding of the essence of BAs, this study focuses on the neural mechanisms underlying its three stages: reward seeking, self-control, and decision-making. The aim of the current meta-analysis is to investigate the brain regions and neural networks involved in BAs.MethodsAdhering to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we systematically searched for relevant articles published before September 1, 2024, in the Web of Science and PubMed databases, and supplemented our search with Google Scholar. We conducted analyses using activation likelihood estimation (ALE) meta-analysis and meta-analytic connectivity modeling (MACM) analyses.ResultsA total of 50 functional magnetic resonance imaging studies involving 906 participants were included. The findings showed that individuals with BAs exhibited hyperactivation in the right inferior frontal gyrus (IFG), bilateral caudate and left middle frontal gyrus (MFG), and a high degree of connectivity was found between the right caudate, left caudate, and right IFG. These findings indicated that BAs were associated with the fronto-striatal circuits. Individuals with BAs demonstrate specific neural activation patterns in the reward seeking, self-control, and decision-making stages, characterized by differences in activation and functional connectivity of brain regions associated with these stages.Discussion and conclusionsThis study verifies the pivotal role of the fronto-striatal circuits in BAs and highlights the specific patterns of brain activity in different stages of addictive behavior. These findings expand our understanding of neural mechanisms underlying BAs and supports and provide partial support for the I-PACE model.
HISTOMORPHOMETRIC AND IMMUNOHISTOCHEMICAL EVALUATION OF BONE HEALING AROUND IMPLANTS PLACED USING PIEZOSURGERY VS CONVENTIONAL DRILLS: A SPLITMOUTH PILOT STUDY
Authors: Vignudelli Elisabetta , Cucchi Alessando , Righi Alberto , Vercellotti Tommaso , Corinaldesi Giuseppe , Antonino Fiorino 
Published: January 2025

Purpose:
This pilot study evaluated and compared histomorphometric and immunohistochemical characteristics of peri-implant bone tissue after implant site preparation using piezoelectric tips versus conventional drills.

Material and Methods:
Six patients with bilateral partial edentulism underwent a splitmouth protocol. Twelve alveolar ridges were randomized into six control implant sites prepared using conventional drills (Drill Group); and six test implant sites prepared using piezoelectric implant inserts (Piezo Group). At 28 days after surgery (T1), single-stage “study fixtures” with 0.5 mm of peri-implantbone tissue were explanted and processed for histological, histomorphometric and immunohistochemical analysis in both groups. For each sample inflammatory infiltrates, necrotic bone (Zone 1), woven and newly formed bone (Zone 2), native bone (Zone 3), a vascular endothelium differentiation and neo-osteogenesis marker (CD31) and an osteoblastic cell differentiation and osteogenesis marker (SATB2) were evaluated.

Results:
According to their histological bone features, the three histologically distinct areas were evident in both groups: Zone 1, Zone 2 and Zone 3 according to their histological bone features. Zone 1 showed lower extension in the Piezo Group than in the Drill Group (p=0.028). Regarding the immunohistochemical markers, in all areas of the Piezo Group, SATB2 and CD31 were statistically higher than in the Drill Group.

Conclusion:
Implant site preparation using piezo surgery results in less bone necrosis, greater osteoblastic activity and greater vessel proliferation compared to the conventional surgical approach
Educación Inclusiva en instituciones de básica secundaria del municipio de Malambo- Atlántico, Colombia
Authors: Barreiro Novoa Shirley  Isabel 
Published: January 2025

El presente artículo, pretende brindar al lector un análisis reflexivo de los procesos de inclusión en instituciones del departamento del atlántico, específicamente en el municipio de Malambo, como los docentes y directivos de instituciones educativas utilizan la herramienta del índice de inclusión en sus procesos educativos en poblaciones diversas, identificando aspectos curriculares para el diseño de estrategias que busquen promover la inclusión de estos estudiantes. Se realiza bajo los esquemas del paradigma empírico analítico. Como instrumentos y técnicas de recolección de datos teniendo en cuenta el método cuantitativo se utilizó, la observación y cuestionarios. Al finalizar se observa que en las instituciones de Malambo se están llevando a cabo algunas acciones inclusivas, sin embargo, las gestiones académica, directiva y administrativa presentaron índices de inclusión más bajos, por lo cual se propone realizar un proceso de reestructuración en la relación con su entorno, en el manejo de los recursos, formación de alianzas y diseño de planes para preparar a la comunidad de docentes y directivos para brindar una educación apropiada que garantice el ingreso, permanencia, promoción y egreso de las personas con discapacidad
PALABRAS CLAVES: Educación Inclusiva, Índice de inclusión, Gestión educativa.
Система принятия инвестиционных решений для работы на финансовых рынках
Authors: Букунов С.В. , Блинова М.В. 
Published: January 2025

Представлена алгоритмическая торговая система, основанная на произвольном количестве экспоненциальных скользящих средних и использующая гибкую систему управления капиталом. Проведено тестирование торговой системы на исторических данных. Результаты проведенного компьютерного моделирования позволяют сделать вывод о возможности использования торговой системы для проведения торговых операций на современных финансовых рынках в автоматическом режиме, то есть без участия человека. Система реализована в виде desktop-приложения на языке Python.
The article presents an algorithmic trading system based on an arbitrary number of exponentially moving averages and using a flexible money management system. The trading system was tested on historical data. The results of computer simulations allow us to conclude that it is possible to use a trading system to carry out transactions in modern financial markets automatically, i. e. without human participation. The system has been implemented as a desktop application using Python programming language.
Разработка частично синхронного консенсусного алгоритма для распределенных систем с шардированием для инфраструктуры устройств межмашинного взаимодействия
Authors: Котилевец И.Д. , Иванова И.А. 
Published: January 2025

Статья посвящена разработке консенсусного алгоритма для распределенной системы с шардированием, предназначенной для инфраструктуры устройств межмашинного взаимодействия. Проанализированы существовавшие преимущества и недостатки распределенных систем и шардирования, а также описаны необходимые свойства консенсусного алгоритма. Рассмотрены модели коммуникаций в распределенных системах, включая синхронную, асинхронную и частично синхронную системы. Представленный алгоритм предполагает частично синхронную среду доставки сообщений и обмен сообщениями между узлами через прямые соединения. Этот алгоритм обеспечивает сходимость, целостность и согласованность данных, а также отказоустойчивость и высокую масштабируемость. Алгоритм включает использование стандартного формата уникальных идентификаторов для описания узлов, хеш-функций для описания состояния раунда консенсуса и обмена сообщениями между шардами для координации узлов. Кроме того, используется функция псевдослучайных перестановок для упорядочения операций в рамках одного раунда. В завершение представлены результаты замеров быстродействия системы и общие заключения о работоспособности представленного алгоритма.
This article focuses on the development of a consensus algorithm for a sharded distributed system to be used in machine-to-machine infrastructure. The authors analyze the existing advantages and disadvantages of distributed systems and sharding, as well as describe the properties that a consensus algorithm should possess, and consider various analogues. Different communication models in distributed systems are also considered: synchronous, asynchronous, and partially synchronous. The article proposes a consensus algorithm that assumes a partially synchronous message delivery environment and direct message exchange between nodes. The presented algorithm ensures convergence, integrity and consistency of data, as well as fault tolerance and high scalability. The algorithm describes the use of a standard format of unique identifiers to describe nodes, hash functions to describe the state of the consensus round, and message exchange between shards for node coordination. It also uses a pseudorandom permutation function to order operations within a single round, which allows saving on network delays and reducing the time for overall consensus on operations. In conclusion, the results of system performance measurements are shown, and general findings about the operability of the presented algorithm are given.
Rôle de l’agriculture dans le processus de transformation structurelle en Afrique de l’Ouest
Authors: Tarno Mamane , Dan-Baki Abdoul Azizou Oumarou 
Published: January 2025

Objectif : L’objectif de cet article est d’analyser le rôle de l’agriculture dans le processus de transformation structurelle en Afrique de l’Ouest.
Conception/méthodologie/approche : Pour ce faire, nous utilisons un modèle de panel à effet aléatoire avec les données de la Banque mondiale et de la CNUCED de 16 pays sur la période 1980–2018.
Résultats : Les résultats de cette analyse montrent que la valeur ajoutée agricole et l’indice de capacité productive sont des accélérateurs puissants de la transformation structurelle des pays d’Afrique de l’Ouest. En revanche, le capital humain, le taux d’emploi agricole et le taux d’alphabétisation des adultes constituent des freins à ce processus. En outre, les IDE (Investissements Direct Étrangers) se sont révélés être un puissant canal de cette dynamique. Globalement, les résultats suggèrent aux gouvernements de veiller à la modernisation du secteur agricole afin de le rendre plus compétitif et de concentrer les investissements dans les secteurs à forte productivité.
Originalité/valeur : Enfin, ces résultats exhortent les décideurs à créer un environnement propice à une mobilisation accrue et soutenue des IDE, tant donné que, associés à l’emploi agricole, ils amplifient significativement la transformation structurelle.
Dampak Penggunaan Gadget dan Internet terhadap Sikap Saling Menghargai dalam Pembelajaran Akuntansi [The Impact of Gadget and Internet Use on Mutual Respect in Accounting Learning]
Authors: Patras Yuliani , Dwikristanto Yanuard Putro 
Published: January 2025

The use of gadget technology and the internet will provide positive benefits in learning. However, if gadgets and the internet are used excessively to indulge in gaming and watching streaming videos it can have a negative impact on classroom learning. The purpose of this study is to provide an overview of the impact of using gadgets and the internet on mutual respect in the classroom. The research was conducted on grade X SMA students in accounting learning. It is known that 60 out of 77 students have a hobby of using gadgets and the internet. The research method used is descriptive qualitative using a reflection journal, mentor feedback and a lesson plan as instruments. The results of this study indicate that in the classroom they do not listen to the material presented, are sleepy, are not seriously involved in group question and answer discussions, do not do and submit the assignments. Therefore it is suggested that teachers can recognize the character of their students, motivate them and give students tasks that can be done by using the internet and their gadgets.BAHASA INDONESIA ABSTRACT: Penggunaan teknologi gadget dan internet akan memberikan manfaat yang positif dalam pembelajaran. Akan tetapi, jika gadget dan internet digunakan secara berlebihan untuk memuaskan diri dengan bermain game dan menonton video streaming dapat memberikan dampak yang negatif dalam pembelajaran di kelas. Tujuan penelitian ini adalah untuk memberikan gambaran dampak penggunaan gadget dan internet terhadap sikap saling menghargai di kelas. Penelitian dilakukan pada siswa kelas X SMA pada pembelajaran akuntansi. Diketahui bahwa 60 dari 77 siswa memiliki hobi menggunakan bermain gadget dan internet. Metode penelitian yang digunakan adalah kualitatif deskriptif dengan menggunakan instrumen jurnal refleksi, umpan balik mentor dan rencana pelaksanaan pembelajaran. Hasil penelitian ini menunjukkan bahwa di dalam kelas mereka tidak menyimak materi yang disampaikan, mengantuk, tidak terlibat serius dalam diskusi tanya jawab kelompok, tidak mengerjakan dan mengumpulkan tugas yang diinstruksikan. Oleh karena itu disarankan agar guru dapat mengenali karakter siswanya, memotivasi mereka dan memberikan tugas-tugas yang dapat dikerjakan siswa dengan memanfaatkan internet dan gadget mereka.
INOVASI PEMBELAJARAN KOMPUTER DAN MEDIA PEMBELAJARAN BAGI MAHASISWA LAMBAN BELAJAR [COMPUTER AND LEARNING MEDIA INNOVATION FOR STUDENTS WITH LEARNING DISABILITIES]
Authors: Cendana Wiputra , Wibawanta Budi , Tantu Year Rezeki Patricia , Watulingas Keren Hapkh 
Published: January 2025

The Faculty of Education has students from all regions in Indonesia who have diverse academic and socio-cultural backgrounds. This reality has impacted the learning process during lectures and the quality of the resulting teacher candidates. The IQ test result and the student's cumulative grades showed that some of the students struggled in participating in the learning process and were also categorized as slow learners. An effort is needed to accommodate the needs of these students in the classroom setting. This study aims at implementing a learning innovation for slow learners in Computer and Learning Media courses. The research used the descriptive qualitative method. This study showed that curriculum modifications and additional teaching materials and tutorials enabled slow learners to pass their Computer and Learning Media course. This program has produced an instructional design model that accommodates slow learner students' needs in the learning process.ABSTRAK BAHASA INDONESIA: Mahasiswa Fakultas Ilmu Pendidikan yang berasal dari seluruh daerah di Indonesia mempunyai latar belakang kemampuan akademik dan sosial budaya yang beragam. Hal ini berdampak dalam proses pembelajaran selama mengikuti perkuliahan dan kualitas luaran calon guru yang dihasilkan. Hasil IQ dan data nilai memperlihatkan bahwa masih ada mahasiswa yang mengalami kesulitan dalam mengikuti pembelajaran atau disebut sebagai mahasiswa lamban belajar. Perlu suatu upaya untuk mengakomodasi para mahasiswa yang masuk dalam kategori lamban belajar dalam pembelajaran di kelas. Tujuan penelitian ini adalah menerapkan inovasi pembelajaran bagi mahasiswa lamban belajar pada mata kuliah Komputer dan Media Pembelajaran. Metode penelitian yang digunakan adalah deskriptif kualitatif. Melalui modifikasi kurikulum dan materi bahan ajar yang dilengkapi dengan tutorial, membuktikan bahwa mahasiswa lamban belajar pada akhirnya dapat lulus pada mata kuliah Komputer dan Media Pembelajaran. Program ini telah menghasilkan rancangan model pembelajaran yang dapat mendukung pembelajaran mahasiswa berkebutuhan khusus dengan kesulitan lamban belajar.
PENINGKATAN PENGETAHUAN MASYARAKAT MELALUI DISEMINASI HASIL PENELITIAN TANAMAN AREN DI KABUPATEN MAROS
Authors: Sukri Hadija , Nur Imran Andi , Nirawati Nirawati , Laban Sartika , Lahasima Edwin Nussy 
Published: January 2025

Salah satu strategi peningkatan pengetahuan petani adalah melalui diseminasi hasil penelitian. Melalui diseminasi, semua hasil penelitian dapat sampai kepada masyarakat luas dan para petani secara khususnya petani aren sehingga memberikan wawasan yang mendalam kepada petani untuk dapat mengoptimalkan penggunaan sumber daya alam, peningkatan hasil panen, dan mengurangi resiko kerusakan lingkungan. Tujuan kegiatan pengabdian pada masyarakat ini adalah menyebarluaskan hasil penelitian yang berhubungan dengan tenaman aren untuk peningkatan pengetahuan dan keterampilan petani aren di Desa Bonto Manurung Kabupaten Maros. Metode yang digunakan dalam program pemberdayaan wilayah di Desa Bonto Manurung, Kabupaten Maros ini adalah metode partisipatif yang akan bertujuan secara inklusif melibatkan semua pihak mitra pemerintah dan mitra sasaran. Diseminasi hasil penelitian melalui kuliah umum dan seminar memberikan akses kepada petani aren terhadap pengetahuan yang lebih dalam tentang budidaya aren. Diseminasi harus diikuti dengan pelatihan berkelanjutan agar dapat meningkatkan keterampilan petani, berdampak positif pada ekonomi lokal, dan mendukung konservasi lingkungan.
ABSTRACT
One of the strategies to increase farmers' knowledge is through the dissemination of research results. Through dissemination, all research results can reach the wider community and farmers in particular palm farmers to provide deep insight to farmers to be able to optimize the use of natural resources, increase yields, and reduce the risk of environmental damage. The purpose of this community service activity is to disseminate the research results related to palm trees to increase the knowledge and skills of palm farmers in Bonto Manurung Village, Maros Regency. The method used in this regional empowerment program in Bonto Manurung Village, Maros Regency, is a participatory method that will aim to involve all government partners and target partners inclusively. Dissemination of research results through public lectures and seminars gives access to palm farmers to deeper knowledge of palm cultivation. Dissemination should be followed by continuous training to improve farmers' skills, positively impact the local economy, and support environmental conservation.
Keywords: Dissemination, research, aren, superior crops, aren cultivation.
Photon shielding competence of concrete doped CuO for gamma shielding applications
Authors: Hudu Salisu , Mustapha Idris M. , Bello Sulayman M. , Halimatu Abdullahi S. , James Iwa S. , Aisha Mohammed A. , Ubaidullah Ahmad 
Published: January 2025

<p>In this study, photon attenuation parameters of concrete doped CuO, were determined and their application as shielding material were discussed. The WinXCOM software was used to determine the mass attenuation coefficient (MAC) of the concrete doped CuO samples (0, 20, 40 60 and 100 wt% CuO content) for the energy range (0.015-15MeV). The linear attenuation coefficient, half value layer (HVL), mean free path (MFP), and effective atomic number (Z<sub>eff</sub>) were calculated from the MAC values. The MAC values of the samples decreases rapidly up to 0.12 MeV, and beyond 0.12 MeV, Compton scattering becomes effective at intermediate energies. The LAC value vary with energy in similar way as MAC. The calculated HVL and MFP were observe to decline as the CuO doping of the glasses increased which accounts for the three photon interaction mechanisms effectiveness in the variation of HVL and MFP values with energy. The Z<sub>eff</sub> shows minimal variation as the energy increases in all the concrete doped CuO samples. It can be concluded that doping CuO with concrete can greatly enhance the gamma shielding ability of the sample.</p>
Impacts of State COVID-19 Vaccine Mandates for Health Care Workers on Health Sector Employment in the United States
Authors: Wang Yin , Callison Kevin , Hernandez Julie H. , Stoecker Charles 
Published: January 2025

Objectives. To assess the impact of state COVID-19 vaccine mandates for health care workers (HCWs) on health sector employment in the United States. Methods. Using monthly state-level employment data from the Quarterly Census of Employment and Wages between January and October 2021, we employed a partially pooled synthetic control method that accounted for staggered mandate adoption and heterogeneous treatment effects. We conducted analyses separately for the 4 health care subsectors—ambulatory health care services, hospitals, nursing and residential care, and social assistance—with an additional analysis of 2 industry groups—skilled nursing care and community care for the elderly—under the nursing and residential care subsector. We further explored possible heterogeneous impacts according to the test-out option availability. Results. Mandate impact estimates were statistically indistinguishable from zero. Results further ruled out a mandate-associated decrease in employment larger than 2.1% of premandate employment levels for the 6 health care domains examined and for states with no test-out option. Conclusions. State COVID-19 vaccine mandates for HCWs were not found to be associated with significant adverse impacts on health sector employment even in states without a testing alternative to vaccination. The findings support vaccine mandates as a viable preventive measure without material disruption to the health care workforce, including in times of public health emergencies. ( Am J Public Health. 2025;115(3):344–348. https://doi.org/10.2105/AJPH.2024.307906 )
Crystallized and fluid cognitive abilities have different genetic associations with neuropsychiatric disorders
Authors: Londono-Correa Diego , Fuente Javier de la , Davies Gail , Cox Simon , Deary Ian , Harden K , Tucker-Drob Elliot 
Published: January 2025

Abstract

Cognitive function is associated with risk for multiple neuropsychiatric disorders. Previous research on the genetic relations between cognition and psychopathology has largely treated cognitive function as unitary, in part due to a lack of well-powered genome-wide association studies (GWAS) on specific domains, particularly crystallized knowledge (Gc). Important domains within the hierarchy of cognitive function, especially Gc, have been underexplored regarding their associations with psychiatric disorders. Here, we parse the genetics of cognitive test performance into components representing reaction time, fluid reasoning, and crystallized knowledge. This multivariate approach that allows us to report results from a GWAS meta-analysis of crystallized knowledge (N ~ 438,000). We then test how multiple neuropsychiatric disorders with established links to cognitive function (Schizophrenia, Bipolar Disorder, Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder, and Alzheimer’s Disease) are genetically related to these three cognitive domains, and to a noncognitive factor associated with educational attainment (NonCog). We document specific and heterogenous patterns of genetic associations between each neuropsychiatric disorder and the different domains of cognitive function and the noncognitive factor. Previous reports of genetic sharing between neuropsychiatric disorders and GWAS of aggregate cognitive function or educational attainment have failed identify these substantial differences in which cognitive functions drive these relations for which disorders.