bluuebunny/crossref_metadata_2025_split huggingface dataset:
PETROGLYPHS-SYMBOLS OF THE NORTHERN BALKHASH REGION IN KAZAKHSTAN (ANTIQUITY AND THE MIDDLE AGES)
Authors: Bedelbayeva M.V. , Novozhenov V.A. , Rogozhinsky A.E. , Kaldybaeva G.A. 
Published: December 2024

The article is devoted to the analysis of petroglyphs-symbols founded in the figurative monuments of the Northern Balkhash Region and Betpakdala and having complex mythological content, which is repeated in the form of symbolic signs similar in iconography, found over vast geographical spaces. These include images of solar signs, labyrinths, lattices, as well as some animals, chariots, anthropomorphic characters and clan’s tamgas. The analogies proposed by the authors indicate the vast geography of their distribution and contacts of the local population with the southern regions of Central Asia both in the Bronze Age and in subsequent historical periods.
Статья посвящена анализу петроглифов-символов, обнаруженных в изобразительных памятниках Северного Прибалхашья и Бетпакдалы, имеющих сложное мифологическое содержание, которое повторяется в виде сходных по иконографии символических знаков, встречающихся на обширных географических пространствах. К ним относятся изображения солярных знаков, лабиринтов, решеток, а также некоторых животных, колесниц, антропоморфных персонажей и родовых (клановых) тамг. Предложенные авторами аналогии указывают на обширную географию их распространения и контакты местного населения с южными регионами Центральной Азии как в эпоху бронзы, так и в последующие исторические периоды.
ПЕРСТЕНЬ-ПЕЧАТЬ С НАДПИСЬЮ «MUHAMMAD» ИЗ СРЕДНЕВЕКОВОГО ГОРОДИЩА ДЖАНКЕНТ
Authors: Дарменов Р.Т. , Хасенова Б.М. , Назаров А.Ж. 
Published: December 2024

В статье впервые в научный оборот вводятся материалы «исламского мира», полученные во ходе археологических работ на городище Джанкент. В VII—IХ вв. Средняя Азия и Казахстан попадают в ареал арабских завоеваний, здесь возникают мусульманские государства с местной исламизированной аристократией. Средневековые исторические источники упоминают, что города вдоль Шелкового пути населялись мусульманами и тюрками, власть в них принадлежала тюркским правителям. Городище Джанкент — один из хорошо изученных средневековых памятников в восточной части Приаралья, который упоминается, как столица Огузского государства. В ходе археологического исследования, получены материалы, которые дают возможность по-новому взглянуть на взаимоотношения между тюрками-огузами и Арабским халифатом. Археологические и нумизматические материалы свидетельствуют, что происходит налаживание торговли между центрами Арабского халифата и народами, проживающими на территории степной части Евразии, это подтверждают также находки вещей с исламскими символами и куфическими надписями на арабском языке. Перстень с куфической надписью из Джанкента не только показывает экономическое и политическое положение Южного Казахстана в VIII—IX/X вв. но и точно документирует смену эпохи, стилей, культуры и вкусов тюркских племен в период господства Арабского халифата на Евразийском континенте.
The article presents the materials of “Islamic world”, obtained during archaeological works on the settlement of Jankent that are introduced into the scientific circulation for the first time. In 7th — 9th cc., Central Asia and Kazakhstan were faced with the Arab conquests, as a result of which the Muslim states with the local Islamized aristocracy were appeared. The medieval historical sources describe that the Muslims and Turks inhabited the cities along the Silk Road, where the power belonged to the Turkic rulers. The settlement of Jankent is one of the well-studied medieval settlements in the eastern part of the Aral Sea region, which is considered as the capital of the Oghuz State. The archaeological study provided a new perspective on the relationship between the Oghuz Turks and the Arab Caliphate. The archaeological and numismatic materials testify that there was an establishment of trade between the centers of the Arab caliphate and the peoples living in the territory of the steppe of Eurasia. The Jankent ring not only shows the economic and political position of South Kazakhstan in the 8th — 9th — 10th cc., but it also documents precisely the change of epoch, styles, culture and tastes of the Turkic tribes during the reign of the Arab Caliphate on the Eurasian continent.
Rancangan dan pengujian pompa air tenaga surya (PATS) mobile untuk pembibitan padi
Authors: Aninditya Mas Wisnu , Mahfud Kemal , Alfian Muhammad Mugi , Saputra Adnan , Firdausy Hibatul Haqqi , Priyonggo Budi 
Published: December 2024

Air merupakan kebutuhan pokok bagi seluruh manusia, termasuk untuk kegiatan pertanian seperti penyemaian benih padi dan pengairan sawah. Pada umumnya masyarakat masih mengandalkan pompa air listrik yang bersumber dari listrik PLN. Karena kondisi kelistrikan PLN yang tidak memungkinkan untuk menyuplai listrik di persawahan yang luas dan tersebar dibeberapa tempat yang berbeda. Sehingga untuk mengatasi permasalahan tersebut diperlukan suatu alternatif dengan menggunakan energi surya. PATS (Pompa Air Tenaga Surya) dirancang untuk dapat mobile/ berpindah-pindah dari antar lahan sawahnya. Perancangan dan simulasi menggunakan bantuan aplikasi solidworks. Pengujian dilakukan di Kecamatan Pebayuran, Kabupaten Bekasi. Beberapa aspek yang diuji diantaranya pengujian daya, arus hingga hambatan yang diperoleh dari panel, baterai yang akan mendistribusikan tenaga ke pompa air. Nilai efisiensi pompa air tertinggi terdapat pada hari Selasa, 25 Juni 2024 dengan efisiensi didapat sebesar 97,2% pada posisi sudut panel 10°, nilai efisiensi pompa air terendah didapat pada hari Senin, 24 Juni 2024 dengan efisiensi yang didapat sebesar 81,8% pada posisi sudut panel 10°. Pada hasil pengujian ini bisa disimpulkan bahwa perbedaan nilai efisiensi dipengaruhi oleh perbedaan tenaga listrik pompa air dan baterai. Nilai debit air tertinggi didapat pada hari Rabu, 26 Juni 2024 dengan nilai debit air sebesar 0,000162 ????3/s dengan posisi sudut panel 10°. Nilai debit air terendah didapat pada hari Senin, 24 Juni 2024 dengan nilai debit air sebesar 0,000102 ????3/s dengan posisi sudut panel 10°.
China's Small-town Swots: Dreams of Upward Mobility Crushed by Degree Devaluation in a VUCA World
Authors: Wu Yuxuan 
Published: December 2024

With the economy's development, education reform has begun to advance in recent years. Most people look down upon test-based education, and everyone is pushing for the development of quality education. As a result, quality education requires children to develop in all aspects, the pressure on parents is increasing, and it is no longer difficult for people with low incomes to produce noble children. It has led to the emergence of a community of small-town swots who are overwhelmed by the vast gap between ideal and reality. This paper analyzes the causes of inequality and the corresponding government's future policy responses to the dependence on traditional academic paths in China's small towns.
Using machine learning to optimize the personalized training scheme of intelligent fitness equipment
Authors: Zhang Wenhao 
Published: December 2024

Intelligent fitness equipment can monitor the user's movement state and body index in real time by integrating sensors and human-computer interaction interface, and provide data support for personalized training. In this study, the Gradient Boosting Decision Trees (GBDT) algorithm in machine learning is adopted, and a model is constructed to generate a personalized training scheme by combining multi-dimensional information such as the user's physical indicators, sports performance and feedback. The experimental results show that the prediction accuracy of the model on training data is over 90%, and it can be dynamically adjusted according to real-time data and feedback from users, which significantly improves training effect and user satisfaction. The experimental results show that the personalized training scheme based on machine learning can comprehensively consider the multi-dimensional information of users, realize dynamic adjustment, and continuously improve the quality of training services with the learning and optimization of the model. This study not only promotes the development of intelligent fitness equipment, but also provides new ideas and methods for personalized service in the fitness industry.
The characteristics of linear filament system is studied based on Incomplete statistics
Authors: Li Yaya , Yong Xiaochun 
Published: December 2024

Non-extensive statistical mechanics has shown its superiority in explaining the singular phenomena of complex physical ensembles, and Incomplete statistics is one of the methods. The idea of Incomplete statistics was used, the E-V distribution of Shannon entropy is derived and applied to the linear filament system to simulate the E-T-q image. The results show that the thermodynamic properties under different q values are different from the traditional statistical results, which provides a theoretical basis for explaining the phenomena of real complex physical systems.
The Sorting of Battery Cells Based on Electrochemical Impedance Spectroscopy
Authors: Zhang Yunxiao , Li Bowen , Hu Yuxia , Wang Fangfang , Dong Ruifeng , Zhang Shaofeng , Zhao Guangjin 
Published: December 2024

The sorting of a group of battery cells with great consistency is critial for the safe and durable operation of battery pack. The conventional methods of battery sorting is based on the linear potential sweep methods, which are complicated and coarse. In this manuscript, the electrochemical impedance spectroscopy was used to determine the kinetic process and electrochemical reactions on the electrodes. There are 41 lithium iron phosphate battery cells(15 Ah) were investigated, and an equivalent circuit was developed to fitted the measure EIS spectrum. The dispersion of the fitting parameters and their variations with SOC were discussed, in which solution resistance RH, constant phase elements (CPEWarburg-Y0 and CPEct-N) at 100% SOC to identify and selected a group of cells with great consistency. The results showed that the sorted battery bells exhibit great consistency as compared the whole sample group. This manuscript demonstrated a non-destructive and effective method for battery sorting, which are instructive for the field of power battery and energy storage battery.
First principles study on the effect of nitrogen doping on the formation energy of substitutional tin in germanium
Authors: Zhou Zihang , Huang Wenqi , Jia Mengjiang 
Published: December 2024

In integrated circuits, germanium (Ge) is the core material. Because of Ge's indirect bandgap structure, its ability to produce light efficiently is relatively low. Adding tin (Sn) to germanium can turn it into a material with a direct bandgap, potentially making it a light source for silicon-based photonic interconnect chips. However, obtaining high-quality single crystals of GeSn with a high concentration of Sn is difficult. Experiments show that adding nitrogen (N) can increase the concentration of Sn. This study used first-principles calculations based on density functional theory to explore how adding N affects the formation of substitutional Sn in GeSn alloys. The results indicate that the presence of N changes the electron density around the Ge-Sn bond, which involves the formation energy of substitutional Sn.
Application of LIDAR data in hydrodynamic simulation and analysis of small and medium-sized rivers in hilly areas
Authors: Liu Hao , Kong Tianyu , Du Yi , Guo Shengnan 
Published: December 2024

Flood disaster is important to the natural disaster risk sensus, which has strong destructive damage, it runs-off rapiddly and the rescue is difficult ,threatens people's life and property safety seriously . The hilly area is the key area of flood disaster with complex water system and densely-populated . Hydrodynamic model analysis can simulate the spreading speed and scope of flood to determine the risk points and key protection areas.The results of analysis have great significance for delimiting the evacuation areas, formulating emergency command plans and predicting losses of the disaster. Accuracy of topographic data affects the result of hydrodynamic simulation directly DEM used a lot for hydrodynamic model simulation. But DEM can not represent the high-pole crops and the construction and embankment along river, which reduces the accuracy of simulation and analysis.The model’s performance was evaluated in the Zhongli River.Simulate and analysis the hydrodynamic model by calculating the LIDAR data , simulates the shape of the regular channel, get the structure of hydraulic building, classifies the roughness range of surface , carries out hydrodynamic simulation analysis, and finally forms the flood risk analysis results.
Film Scheduling Strategy Optimization: The Introduction of Squeeze and Stopping Point Model for Movie Box Office Prediction
Authors: Wang Yanyuan , Chen Junkai 
Published: December 2024

The 2019 novel coronavirus pneumonia (COVID-19) epidemic has caused a great impact on the Chinese film market. In recent years, the Chinese box office market has rebounded, but it has not recovered to the pre-epidemic level. Based on the box office data of 3791 Chinese movies from 2016 to 2023 provided by Maoyan Film, this paper proposes the concept of Film market Depression, identifies stopping points through stopping point analysis, and establishes a multiple regression model to explore the impact of competition. This study found that most stopping points occurred within two weeks of a movie's release, with new releases within three days likely to cause stopping points to reduce box office revenue, but high quality and popular movies suffered less revenue loss. This study innovatively analyzes the impact of dynamic competition on movie box office from a stopping point perspective. The research results show that the film market squeeze has a negative impact on the box office of the film, and the rational arrangement of films to reduce the negative impact of squeeze is helpful for the film to achieve better box office performance. The research results are helpful to optimize the arrangement strategy and promote the development of the Chinese film market.
Towards a One Health Future: Policy Analysis for Traditional Chinese Medicine and Biopharmaceuticals Industries in the Hengqin Guangdong-Macao In-Depth Cooperation Zone
Authors: Chen Xinyi , Xue Dongmei , Bian Ying 
Published: December 2024

Background: The Hengqin Guangdong-Macao In-Depth Cooperation Zone, under the “One Country, Two Systems” framework, promotes biopharmaceutical and Traditional Chinese Medicine (TCM) industries aligned with the “One Health” approach. Policy Focus: support TCM research and manufacturing with significant subsidies; establish the “Macao Registration + Hengqin Production” brand with a comprehensive subsidy framework; enhance R&D support for innovative TCM, biological products, and chemical drugs; and foster industry-university partnerships with matching subsidies for collaborative projects. Cases Study and Policy Analysis: With policy support, Sunshine Lake Pharma and Cheong Kun Pain Reliever Oil successfully boost international competitiveness and expand cooperation between Macao and mainland China. However, high entry barriers and complex procedures pose challenges for smaller firms, limiting broader industry participation. Suggestions: Enhancing talent subsidies, streamlining procedures, and lowering thresholds for small enterprises and innovation-driven projects would better promote One Health objectives of Guangdong and Macao.
Damage identification of composite based on moving principal component analysis and support vector machine
Authors: Zhou Liangliang , Shen Yang , Jiang Hongxiang , Zeng Xu , Shan Yinan 
Published: December 2024

The vibration response of composite under dynamic excitation is used for structural condition monitoring and damage identification, which has important engineering application value. In this paper, a Particle Swarm Optimization based Support Vector Machine (PSO-SVM) damage identification method is used to classify and predict the location and degree of volume loss damage of Carbon Fiber Reinforced Polymer (CFRP). Through numerical simulation and experimental verification, the feature parameters were extracted by principal component analysis, and then the number of input feature parameters was optimized by PSO-SVM, and the damage was classified and predicted. In this paper, the classification performance of several common Machine Learning (ML) models is compared. The results show that the average accuracy of the PSO-SVM model is 97.22% and 81.94%, both higher than that of Back Propagation Neural Network (BP) and Particle Swarm Optimization based Back Propagation Neural Network (PSO-BP).
Outcome Quality and Treatment Efficacy of Early Class II elastics compared to Late Class II elastics: A Retrospective Clinical Investigation
Authors: Sayahpour Babak , Eslami Sara , Guderian Robert , Kopp Stefan , Stuhlfelder Jakob , Plein Nicolas , Grassia Vincenzo , Nucci Ludovica 
Published: December 2024

Introduction: Class II elastics are widely used treatment modalities in correction of class II malocclusion. Class II elastics are traditionally used in combination with multibracket appliances after completion of the initial leveling phase. The use of early short and light class II elastics on initial leveling wires has been advocated to reduce the treatment time and increase the treatment efficiency. However, there is a lack of sufficient evidence in the literature. Therefore, the aim of this retrospective study was to investigate the outcome quality and treatment efficiency of early class II elastics compared to late class II elastics using the PAR index. Materials and Methods: Patient records from September 2005 until April 2017 in the archive of the university of Frankfurt have been sighted to generate data for this retrospective study. Patients with class II malocclusion undergoing a treatment with multibracket appliance after their peak of growth were included in the study. 16 Patients were included in the group IEA (early class II elastics) and 21 were allocated to the group IEL (late class II elastics). The peer assessment rating index (PAR) was used to assess the treatment outcome in each group. Results: Both early and late class II elastics showed great improvement of the occlusal traits in the patients. However, the treatment duration was significantly shorter in group IEA, showing the higher efficiency of early class II elastics. Conclusion: Incorporation of early class II elastics on the initial leveling arch wires can increase the treatment efficiency without compromising the occlusal outcome of the treatment. The authors recommend the use of short and light elastics in the initial stages of the treatment. Since early class II elastics were first described scientifically in our study, further studies and especially prospective ones should be performed.
Evaluation of Rhizobium etli Strain Ciat 899 as a Biocontrol in Managing Fusarium Wilt (Fusarium oxysporum) of Tomato (Solanum lycopersicum L.)
Authors: Jimoh Falade Moses , Elizabeth Afe, Morolake 
Published: December 2024

Fusarium wilt, caused by Fusarium oxysporum, is a devastating disease affecting tomato plants globally with fruit yield loss of about 25-55% when not properly managed. This research was conducted at the Teaching and Research Farm, Ekiti State University during the 2024 cropping season to evaluate the effectiveness of Rhizobium etli strain CIAT 899 as a biocontrol agent in managing Fusarium wilt. The experiment was laid out in a Complete Randomized Design (CRD) with three replicates. The results showed that the analysis of variance was significantly differences (P<0.05) between the two tomato varieties studied for all the traits studied. Significant significances were also recorded between the treatments (control, Rhizobium etli and Carbendazim 12% + Mancozeb 63% WP). However, There was no significant difference (P<0.05) between the Carbendazim 12% + Mancozeb 63% WP and Rhizobium etli for plant height, number of fruits per plant, fresh fruit weight per plant and disease rating. The findings suggest that Rhizobium etli strain CIAT 899 can be a valuable tool in integrated pest management strategies for controlling Fusarium wilt on tomatoes, contributing to improved crop yields and reduced environmental pollution.
Pengaruh Gaya Kepemimpinan Dan Lingkungan Kerja Terhadap Kinerja Pegawai Di Dinas Kependudukan Dan Pencatatan Sipil Kabupaten Sleman DIY
Authors: Yuliantoharinugroho Yuliantoharinugroho , Mochamad Rofik  , Himawan Agung Nugroho  , Evi Ria Anggraeni  
Published: December 2024

This research aims to determine the influence of leadership style and work environment on employee performance at the Population and Civil Registration Service of Sleman Regency, DIY. The research method used in this research is a quantitative method. The data used is primary data obtained from distributing questionnaires to Sleman Dukcapil employees. Sampling in this study used a non-probability sampling method, a saturated sample with a total of 83 respondents. The analysis in this research uses multiple linear regression analysis. The results of the research show that the leadership style variable (X1) has no partial effect on employee performance (Y) as shown by the t-count value (-0.330) < t-table (1.99006), with a significance level of 0.742 which is greater than 0.05 . The work environment variable (X2) has a partial effect on employee performance (Y), shown by t-count 8.221 > t-table (1.99006), with a significance level of 0.000 less than 0.05.

Keywords: Leadership Style, Work Environment, Employee Performance
IMPLEMENTASI PEMBANGKIT LISTRIK TENAGA SURYA 100 WP DAN DAUR ULANG LIMBAH PLASTIK UNTUK KEMANDIRIAN ENERGI DAN EKONOMI DI SEPINGGAN
Authors: Irawaty Andi Sri , Ulfah Maria , Armin  , Yogiana  , Rahayu Enita 
Published: December 2024

Berdasarkan hasil survey dan observasi lapangan serta wawancara dengan mitra kelurahan Sepinggan diperoleh beberapa permaslahan yaitu masih minimnya sumber penerangan berbasis solar cell dan masih ada warga yang berprofesi sebagai pemulung. Oleh karena itu, tim Bina Desa Politeknik Negeri Balikpapan telah melaksanakan kegiatan pemasangan instalasi 2 unit PLTS 50 wp yang ditempatkan pada kedua RT tersebut. 1 unit PLTS 50 wp dengan kondisi panel terpasang permanen 1 unit PLTS 50 wp dengan tambahan solar tracker, sehingga panel surya dapat bergerak mengikuti arah sinar matahari (timur dan barat). Kegiatan sosialisasinya dilaksanakan pada tanggal 3 September 2024 dan dihadiri oleh 32 peserta dari mitra. Pada kegiatan tersebut, mitra diajarkan tata cara merawat PLTS dan teknologi mendaur ulang pembungkus kopi sachetan menjadi dompet. Hasil kuisioner, warga sangat menghaturkan terima kasih dengan adanya kegiatan Bina Desa tersebut. Hasil evaluasi akhir, warga lebih terampil dalam mengolah limbah plastic menjadi kerajinan tangan dan mendapatkan pengetahuan tambahan tentang PLTS.