bluuebunny/crossref_metadata_2025 huggingface dataset:
Development of regulatory universal learning actions of adolescents by means of additional education
Authors: Golubchikov Gennadii Mikhailovich , Golubchikova Marina Gennadievna , Kharchenko Svetlana Albertovna
Published: April 2021

The system of supplementary education at the present stage of development serves as a pedagogical structure, maximally adapting to the needs of students, providing each of them with the greatest freedom of choice in terms of psychological comfort, as well as the possibility of creative development at an individual pace. Programs of supplementary education of sports orientation, the most popular among adolescents, with a competent pedagogical approach to the organization of the activities of the teacher and students are the most effective environment for the education and development of personal and meta-disciplinary skills. In our study, we present a variant of the solution of the indicated problems on the example of one of the directions of martial arts, revealing the possibilities of the whole educational system, which is traditional karate, in the upbringing and development of schoolchildren, not a single sport.
Quality of education as an indicator of the quality of life
Authors: Lysenko El.M. , Zharinova Ye.N.
Published: April 2021

The article presents ideas fundamental for the educational community of the determining role of the quality of education on the quality of a modern person and his/her various aspects of life. The authors turn to the origins of the idea of improving the quality of life in philosophical discourse, show the role of education in transforming a student's potency into his real achievements. The article describes the noospheric and acmeological guidelines for improving the quality of a person and his/her life, considering the degree of the culture of life. Having summarized the philosophical, pedagogical, sociological, and economic research, the authors describe the factors that affect the quality of life of subjects of education, systematize various views on the problem of the quality of education in domestic pedagogy, describe innovations that improve the quality of the educational process, and argue the need for their introduction into the practice of higher education. As a proof of the importance of improving the quality of education and its impact on the younger generation, the article presents the results of a reflective analysis of students derived from essays, questionnaires, and interviews that rank and independently describe the criteria for improving the quality of a person and life in conditions of high-quality higher education.
To the question of the importance of self-organization and self-development in professional pedagogical activity
Authors: Rasskazova Irina , Savina Natalia
Published: April 2021

The article clarifies the importance of self-organization and self-development for the professional activity of a teacher in the context of the fourth industrial revolution from the standpoint of competence-based and analytical approaches. The reasonableness of the general formulation of a single “Self-organization and self-development” competence in the Russian Federation Federal State Educational Standards of Higher Education is shown. The article describes the empirical study results of the peculiarities of understanding by pedagogical university students separately the competences of self-organization and self-development, as important factors of their general professional expertise. The novelty of the research is based on the identification of motivational, cognitive, and activity components. It was revealed that the highest generalized mean values were obtained for the cognitive and motivational components of the future teachers’ ideas about professional self-development, self-organization and the achievement of professional expertise. The lowest mean values were obtained for the action-oriented component. The obtained results of empirical research can be used in the development of training courses, aimed at increasing the level of students’ competences in this area.
Subject-centered approach to integrated language-professional training: backgrounds and perspectives
Authors: Komarova Emilia , Bakleneva Svetlana , Lazarev Sergey , Fetisov Alexandr
Published: April 2021

In the context of dynamically updated professionally oriented information, the "erasure" of interdisciplinary boundaries, the demand for metasubject competencies the modern higher education system faces the need not only to choose innovative forms, methods and means of organizing the educational process, but to update the content of education taking into account the requirements for a modern graduate whose personal subject position in the process of his professional activity should be clearly "formalized" upon receiving his diploma. The theoretical study confirmed the demand for updating the content both on the behalf of the pedagogical community, and the employers who note the lack of readiness of most university graduates to make independent decisions in real professional situations and be responsible for them. This fact actualizes the need to study the problem of updating educational content through strengthening interdisciplinary links in the process of integrated language-professional training from the position of a subject-centered approach.
Evaluation des Applanationstonometers Tono-Pen Avia® Vet™ für die Bestimmung des Augeninnendrucks bei Hunden und Katzen
Authors: Helbig Stefanie , Eule J. Corinna
Published: April 2021

Gegenstand und Ziel Tonometer messen den Augeninnendruck (IOD) nur indirekt, sodass es zu Messungenauigkeiten kommt. Alle Geräte müssen daher durch vergleichende manometrische Messungen für die einzelnen Tierarten kalibriert werden. Im Rahmen dieser Studie wurde das Applanationstonometer Tono-Pen Avia® Vet™ (TPA) für Hund und Katze kalibriert und ein Korrekturfaktor berechnet. Anschließend wurden anhand einer augengesunden Population Referenzwerte bestimmt und der Einfluss von Alter, Körpergewicht und Geschlecht untersucht.

Material und Methoden Für die manometrische Studie erfolgte bei jeweils 10 enukleierten Hunde- und Katzenaugen eine vergleichende Messung des IOD mit einem Manometer und dem TPA über den Druckbereich von 5–60 mmHg. Anhand der mittleren prozentualen Abweichung zwischen dem mit dem Manometer und dem TPA gemessenen IOD wurden Korrekturfaktoren abgeleitet. Zur Ermittlung von Referenzwerten wurde bei augengesunden Tieren der IOD mit dem TPA gemessen. Die statistische Analyse eines Einflusses von Alter, Körpergewicht und Geschlecht der Tiere auf den IOD erfolgte mit gemischten Modellen.

Ergebnisse Der TPA unterschätzt bei steigendem Druck den IOD zunehmend. Durch Multiplikation des mit dem TPA gemessenen IOD bei Hunden und Katzen mit dem Faktor 1,5 lässt sich der manometrisch bestimmte, reale IOD berechnen. Es wurden 94 Hunde (188 Augen) und 64 Katzen (128 Augen) untersucht. Der Referenzbereich für den mit dem TPA gemessenen IOD beträgt für Hunde 9–18 mmHg und für Katzen 9–20 mmHg. Bei beiden Tierarten hat das Alter einen signifikanten (p = 0,001 bzw. p = 0,008) Einfluss auf den IOD: Mit höherem Alter sinkt der IOD.

Schlussfolgerung Der TPA unterschätzt den wahren IOD bei steigendem Druck. Die Nutzung des berechneten Korrekturfaktors ist bei der Umrechnung des tonometrisch gemessenen IOD in den wahren IOD sinnvoll.

Klinische Relevanz Der TPA eignet sich gut für die Messung des IOD bei Hunden und Katzen.
Das Schmerz-Ethogramm des gerittenen Pferdes
Authors: Dyson Sue
Published: April 2021

Es gibt viele Leistungsprobleme bei Pferden, die immer wieder mit Trainings- oder Reiterproblemen oder einem „schwierigen“ Pferd in Verbindung gebracht werden. Haben Sie sich jemals gefragt, warum es einem Pferd scheinbar schwerer fällt, auf der rechten Hand zu galoppieren als auf der linken? Ist das normal? Haben Sie schon einmal darüber nachgedacht, dass diese Probleme möglicherweise auf zugrunde liegende Schmerzen zurückzuführen sind?
Akutes Koronarsyndrom ohne persistierende ST-Streckenhebung – Was ist neu in den 2020-Leitlinien der ESC?
Authors: Pöss Janine , Thiele Holger
Published: April 2021

Im August 2020 wurde die Leitlinie der European Society of Cardiology (ESC) zum akuten Koronarsyndrom ohne persistierende ST-Strecken-Hebungen (NSTE-ACS) publiziert. Sie beinhaltet bedeutsame Veränderungen für die klinische Praxis. Bezüglich der Diagnostik mit hochsensitivem kardialen Troponin werden schnelle Algorithmen empfohlen. Bei der Risikostratifizierung wurde die intermediäre Risikogruppe gestrichen. Patienten mit niedrigem Risiko sollten weitgehend wie Patienten mit einem chronischen Koronarsyndrom behandelt werden. Die Dauer der Antiplättchentherapie soll stärker individualisiert erfolgen. Für die invasive Diagnostik wurden einige neue Aspekte eingeführt. Es bleibt jedoch bei der sehr hohen Risikogruppe, die sofort einer Herzkatheteruntersuchung unterzogen werden sollte, und der Hochrisikogruppe, die innerhalb von 24 Stunden invasiv untersucht werden sollte. Neue Abschnitte befassen sich mit der spontanen Koronararteriendissektion (SCAD) und dem
Myokardinfarkt mit nicht obstruktiven Koronararterien (MINOCA).
Kindliche Angststörungen
Authors: Vloet Timo D. , Hacke Moritz , Romanos Marcel
Published: April 2021

Angsterkrankungen gehören zu den häufigsten psychischen Störungen im Kindes- und Jugendalter überhaupt. An ihrer Entstehung sind sowohl genetische als auch psychosoziale Faktoren beteiligt. Wohingegen während der kindlichen Entwicklungsphasen verschiedene Ängste physiologisch auftreten können, stellen Angsterkrankungen im Kindes- und Jugendalter Vorläufer späterer psychiatrischer Störungen bis ins Erwachsenenalter dar. In der erwarteten Revision des ICD werden zukünftig einige vormals nur bei Kindern diagnostizierte Angststörungen auch für das Erwachsenenalter definiert. Die vorliegende Übersichtsarbeit geht hinsichtlich therapeutischer Optionen insbesondere auf die im Kindes- und Jugendalter klinisch häufigen Angststörungen Trennungsangst, phobische Störung, soziale Ängstlichkeit und generalisierte Angststörung ein.
Rehabilitation eines neurologischen Patienten
Authors: Gesellgen Bianca
Published: April 2021

Die Behandlung neurologischer Patienten und deren Rehabilitation stellt häufig eine nicht zu unterschätzende Herausforderung dar. Zur Identifikation der Läsion steht eine bedeutende Auswahl an geeigneten spezifischen Tests zur Verfügung. Nach eingehender Anamneseerhebung und präzisen neurologischen Untersuchungen, kann die Entscheidung über weitere diagnostische Verfahren und die entsprechende Therapie getroffen werden. Nachstehend erörtern wir einen Fall aus unserer Praxis.
Evidenz-basierter Hufbeschlag – Was gibt es Neues?
Authors: Hagen Jenny
Published: April 2021

Dieser Artikel gibt einen Einblick in aktuelle wissenschaftliche Studien, die sich mit der Untersuchung des Einflusses von Hufzubereitung und Hufbeschlag auf die Zehenstellung sowie auf die Belastung von Sehnen und Bändern befassen. Ziel dieser Studien ist, Fakten zu schaffen, die es erlauben, bestehende Hufzubereitungsmethoden und Beschlagkonzepte spezifischer und fallorientierter anzuwenden, die Behandlung und das Management des orthopädischen Pferdepatienten zu optimieren und eine objektive Kommunikationsgrundlage zwischen Tierärzten, Therapeuten, Hufschmieden und Pferdebesitzern zu ermöglichen.
Laser in der Tierphysiotherapie – Grundlagen und Anwendung
Authors: Kranabetter Christine
Published: April 2021

Der Laser hat heute seinen festen Platz in der physikalischen Therapie gefunden. Die Medizintechnik hält unzählige Modelle bereit – aber welches Modell erfüllt auch die Anforderungen für meine Therapieanforderungen? Im Folgenden erläutern wir in einer Übersicht gängige Wellenlängen, Ausgangsleistungen und Emissionstypen sowie deren Vor- und Nachteile in der Anwendung als Entscheidungshilfe für den effizienten Einsatz.
Acute Physiological Response to Light- and Heavy-load Power-oriented Exercise in Older Adults
Authors: Rodriguez-Lopez Carlos , Alcazar Julian , Losa-Reyna Jose , Carmona-Torres JuanManuel , Cruz-Santaella Aurora Maria , Ara Ignacio , Csapo Robert , Alegre Luis M.
Published: April 2021

This study investigated the acute responses to volume-load-matched heavy-load (80% 1RM) versus light-load (40% 1RM) power-oriented resistance training sessions in well-functioning older adults. Using a randomized cross-over design, 15 volunteers completed each condition on a leg press. Neuromuscular (maximal isometric force and rate of force development) and functional performance (power during sit-to-stand test), lactate, and muscle damage biochemistry (creatine kinase, lactate dehydrogenase and C-reactive protein serum concentration) were assessed pre- and post-exercise. Performance declines were found after heavy-load (Cohen’s d effect size (d); maximal isometric force=0.95 d; rate of force development=1.17 d; sit-to-stand power =0.38 d, all p<0.05) and light-load (maximal isometric force=0.45 d; rate of force development=0.9 d; sit-to-stand power=1.17 d, all p<0.05), while lactate concentration increased only after light-load (1.7 d, p=0.001). However, no differences were found between conditions (all p>0.05). Both conditions increased creatine kinase the day after exercise (marginal effect=0.75 d, p<0.001), but no other blood markers increased (all, p>0.05). Irrespective of the load used, power training induced non-clinically significant decreases in sit-to-stand performance, moderate declines in maximal isometric force, but pronounced decreases in the rate of force development. Furthermore, the metabolic stress and muscle damage were minor; both sessions were generally well tolerated by well-functioning older adults without previous experience in resistance training.
Rüde mit Schmerzen – Haben Sie einen Verdacht?
Authors: Schmidhalter Marta
Published: April 2021

Vorgestellt wurde eine 2-jährige Französische Bulldogge, männlich, mit Verhaltensauffälligkeiten seit 3 Tagen.
Mesenteric Lymphatic Malformation Causing Midgut Volvulus in an Adult: An Unusual Presentation
Authors: Prasad Surya Nandan , Singh Rani Kunti R. , Chaturvedi Pragya , Singh Vivek
Published: April 2021

Mesentery is an uncommon location for occurrence of lymphatic malformations. Lymphatic malformations causing midgut volvulus are described in pediatric population; however, it is a rare presentation in adults. We present case of 20-year-old man with a large mesenteric lymphatic malformation who presented with acute abdominal complaints. On radiological work up, the lymphatic malformation was seen causing midgut volvulus and closed loop small bowel obstruction with the presence of classical whirlpool sign. The patient underwent emergency surgery and the lymphatic malformation was completely excised along with resection of a segment of small bowel loop.
Solar to hydrocarbon production using metal-free water-soluble bulk heterojunction of conducting polymer nanoparticle and graphene oxide
Authors: Lien Hsiang-Ting , Chang Yu-Chung , Huang Chih-Yang , Hsu Hsin-Cheng , Chang Sun-Tang , Wong Deniz P. , Wang Chia-Hsin , Wang Chen-Hao , Chen Kuei-Hsien , Chen Li-Chyong
Published: April 2021

This work demonstrates the first example of interfacial manipulation in a hybrid photocatalyst based on poly(3-hexylthiophene-2,5-diyl) (P3HT) nanoparticle and graphene oxide (GO) bulk heterojunctions to efficiently reduce CO2 into selective industrial hydrocarbons under gas-phase reaction and visible-light illumination. High selectivity of chemical products (methanol and acetaldehyde) was observed. Moreover, the hybrid photocatalyst’s solar-to-fuel conversion efficiency was 13.5 times higher than that of pure GO. The increased production yield stems from the co-catalytic and sensitizing role of P3HT in the hybrid system due to its ability to extend light absorption to the visible range and improve interfacial charge transfer to GO. The hybrid P3HT-GO formed a type II heterojunction, and its static and dynamic exciton behaviors were examined using fluorescence spectroscopy and exciton lifetime mapping. A reduced fluorescence decay time was observed by interfacial manipulation for improved dispersion, indicating a more efficient charge transfer from the excited P3HT to GO. Thus, the conducting polymer nanoparticles, 2D nanocarbon, have demonstrated superior performance as a metal-free, non-toxic, low-cost, and scalable heterogeneous photocatalyst for CO2 reduction to solar fuel, a solid–gas system.
Proof-of-concept of a neutron time-of-flight ellipsoidal detector
Authors: Jeet J. , Eckart M. , Gjemso J. , Hahn K. , Hartouni E. P. , Kerr S. , Mariscal E. , Moore A. S. , Rubery M. , Schlossberg D. J.
Published: April 2021

The time-resolved measurement of neutrons emitted from nuclear implosions at inertial confinement fusion facilities is used to characterize the fusing plasma. Several significant quantities are routinely measured by neutron time-of-flight (nToF) detectors in these experiments. Current nToF detectors use scintillators as well as solid-state Cherenkov radiators. The latter has an inherently faster time response and can provide a co-registered γ-ray measurement as well as improved precision in the bulk hot-spot velocity. This work discusses a nToF ellipsoidal detector that also utilizes a solid-state Cherenkov radiator. The detector has the potential to achieve a fast instrument response function allowing for characterization of the γ-ray burn history as well as the ability to field the detector closer to the fusion source. Proof-of-concept testing of the nToF ellipsoidal detector has been conducted at the National Ignition Facility using commercial optics. A time-resolved neutron signal has been measured from the diagnostic. Preliminary simulations corroborate the results.
Evidence for oxygen being a dominant shallow acceptor in p-type CuI
Authors: Storm P. , Gierth S. , Selle S. , Bar M. S. , von Wenckstern H. , Grundmann M. , Lorenz M.
Published: April 2021

For every semiconducting material, the long-term stability of thin film characteristics is a crucial necessity for device applications. This is particularly true for the p-type semiconductor CuI, where the thin film properties are especially sensitive to environmental influences and motivate the application of capping materials. Utilizing pulsed laser deposition (PLD) and Al2O3 cappings, we performed systematic studies on the N2/O2 partial pressure during growth and the effect of layer thickness. Our results suggest that oxygen, acting as an acceptor, and its diffusion through Al2O3 and CuI dominate the conductivity of PLD grown CuI thin films. The diffusion process of atmospheric oxygen into CuI was traced with 18O-isotopes. Additionally, the transparency and morphology of CuI films are also affected by the oxygen supply during capping growth. These results challenge the currently accepted idea that intrinsic, and not extrinsic, effects determine the conductivity of CuI thin films.
Advances in genetic selection and breeder practice improve commercial layer hen welfare
Authors: Underwood Greg , Andrews Daniel , Phung Tin
Published: April 2021

Modern commercial layer breeds represent the culmination of ~7000 years of natural genetic selection. This selection was driven in former times by a combination of genetic-shift and -drift events, that led to chickens being favoured as domesticated species for meat and egg production. More recently, in the early 20th century, the concept of hybrid vigour was discovered and accelerated the natural breeding progress that delivered new genetic lines and more favourable production traits. In the mid-20th century, the broiler-type and egg layer-type lines diverged and, in the 21st century, genetic analysis has further accelerated the progress made towards extended primary breeding characteristics such as egg quality, production and feed-intake traits, together with secondary breeding characteristics such as behavioural traits that have improved robustness in different housing systems, climates and feed types, which together have significantly improved welfare traits. Most recently, there has been the adoption of higher-powered computational analytics together with quantitative trait loci and single-nucleotide polymorphism assessment, which have further improved the uniformity of production traits within breeds. Most importantly, this has provided the primary breeding companies with improved and broader basis of selection of the modern commercial layer breeds, which also improved the alignment of layer strains with market requirements, and diverse variations in housing, nutritional and environmental conditions. This is also testament to the speed with which the commercial layer geneticists can respond to changing welfare policy on factors such as stocking density and beak treatment. The present paper reviews the modern approaches to genetic selection, including considerations of and benefits to the welfare state of commercial layers.
The intersection of nation and gender in the Linguistic Landscape of Ireland’s Eighth Amendment referendum
campaign
Authors: Strange Louis
Published: April 2021

In May 2018, voters in the Republic of Ireland passed a referendum proposal to repeal the Eighth Amendment of the
Constitution, lifting the Irish state’s near-total ban on abortion. Scholars have argued that Ireland’s abortion ban has
historically played a key role in the construction of Irish national identity along Catholic, traditional, and heteronormative
lines, meaning the lead-up to the vote allowed for key insights into the discursive construction of national identity and gender
in Ireland. Drawing on theoretical discussions in both the nationalism and Linguistic Landscape (LL) literature and adopting a
qualitative, multimodal approach to analyse the referendum campaign’s LL, I argue that there was a dominant understanding of the
relationship between women and Irish national identity, predicated on a positive stance towards Irish identity, while any
dissenting voices which questioned whether advancing gender equality was compatible with nationalist ideology were confined to the
margins of the debate.
Cordia dentata (white manjack).
Authors: Ventosa-Febles Eduardo A. , Acevedo-Rodriguez Pedro
Published: April 2021

A datasheet on Cordia dentata covering, as an economically important tree, its taxonomy, importance, silviculture, distribution, biology and ecology, uses, products and pests.
Development on Compensating Unbalanced Load of Energy Storage Converter in Distribution Network
Authors: Chen Tiancheng , Chen Weimin , Chen Jianming , Dai Ruijin , He Yilin
Published: April 2021

By analyzing the current equivalent circuit of unbalanced load, the mathematical model of the three-phase four-wire energy storage converter in the dq0 coordinate system is established. Comparing the characteristics of the Decouple Double Synchronous Reference Frame (DDSRF)and the Delay Signal Cancellation (DSC) to decompose the positive and negative sequence line parameters, the DSC with faster dynamic response is selected for the practical application effect. Compensate the decomposed zero sequence component and negative sequence component. The DC component is adjusted by Proportional Integral (PI) controller, and the AC component is controlled by Proportional Resonance controller (PR) to achieve no static error. Finally, a split capacitive energy storage converter system is built in Matlab/Simulink for simulation verification, which proves that the control strategy can effectively compensate the current asymmetry caused by load unbalance.
Data Science in Face Recognition System Based on BP Neural Network
Authors: Ziqiang Ma , Zhang Guidong
Published: April 2021

With the rapid development of economy, people have higher and higher requirements for the performance of security system. The traditional access control system based on face recognition based on deep learning has gradually replaced the traditional access control system. This paper mainly describes the concepts of BP neural network and face recognition, and improves and designs a face recognition system. The detection accuracy of the system reaches 97.8%, the false detection rate is 0.8%, and the leakage rate is 0.8% the detection rate is 1.4%, and the accuracy of face recognition is 96.7%, which can well meet the requirements of contemporary face recognition.
Application Analysis of Virtual Reality VR Technology in Art Design Teaching
Authors: Du Sijia
Published: April 2021

The rapid growing of Internet promotes the emergence and application of teaching methods and new teaching media. When multimedia is widely used in teaching, teaching technology is updated very quickly, and virtual reality technology, a new teaching media, has emerged. Traditional environmental art design creation and expression methods cannot fully satisfy the development requirements of the digital period, and new technical forces are needed to enrich and expand the content and tension of art design, the art design industry also needs VR technology, which should have more new vitality. This article will study virtual reality technology from the perspective of educational technology, as a new educational technology, and on this basis, put forward a new research field related to educational technology-virtual reality VR technology teaching. After studying the types of VR technology characteristics and actual teaching cases, the concept of desktop VR technology intervening in experimental model making courses is proposed, a virtual learning environment is constructed, and the objective reality generated by the use of knowledge is reproduced, thereby imparting knowledge points It is provided to students and guides them to use their own senses such as vision and hearing to receive information in the virtual environment, which enhances students’ interest in learning and their own sense of innovation, enhances students’ ability to actively exert their own imagination, and greatly reduces The hardware cost improves the learning effect of users.
Development of Evaluation System for Rural Planting Adaptability Based on Computer Technology
Authors: Xu Zhiyi
Published: April 2021

With the rapid development of computer technology, there are many researches on the use of computer technology to deal with the adaptability of rural planting. Aiming at the problem that a large number of basic farmland evaluation results have not yet been fully utilized, with the help of the enterprise manager and component technology of Map GIS K9, combined with Visual C 2008, a crop planting adaptive selection system based on the analytic hierarchy process is proposed, which realizes the rural planting Feature functions such as decision analysis, crop sales, 3D roaming and Google Map connection, and added basic functions such as spatial query, image file operation, spatial data analysis, etc., provide a reasonable and efficient evaluation system for the adaptability of rural crops. Use the design of rural planting adaptability assessment system to investigate the temperature and soil conditions in the planting area, analyze the villagers’ willingness to change land use and the ecological adaptability of alternative species, and determine the construction of standardized production bases for alternative species within the planting area. The construction of a demonstration project for the introduction of new varieties, adjustment of the industrial planting structure, increasing the income level of local farmers, improving the ecological service function of the planting area, and establishing a deeper system for the long-term sustainable use of land, the evaluation of ecosystem services, and the evaluation of rural planting adaptability Provide support for level of exploratory research.
Error Analysis and Fault Diagnosis of CNC Machine Tools under Artificial Intelligence Technology
Authors: Wang Jun
Published: April 2021

With the development of technology and the arrival of the era of artificial intelligence, the relationship between machine and human is becoming closer and closer. This paper mainly studies the error analysis and fault diagnosis of CNC machine tools based on artificial intelligence technology. The detection of machine tool error is mainly completed by laser interferometer. In this paper, a dual frequency laser interferometer is used. In order to ensure the efficiency of the program, the display image is refreshed in 20ms. According to the structure analysis, the error branches of CNC machine tools are determined, and the position feature relationship and motion feature relationship between adjacent bodies in each error branch are analyzed. In this paper, the fault tree analysis method is used to establish the fault tree model of computerized numerical control machine tool, and the fault reasoning method based on fault tree is given. On this basis, the deep neural network model is used to classify and identify the difficult to identify features such as fault degree, so as to achieve the purpose of deep fault diagnosis. The data show that the average recognition rate of BP network before feature reduction is 82%, and the average recognition rate of BP network after feature reduction is 86%. The results show that artificial intelligence technology can improve the accuracy of error analysis of CNC machine tools.
Implementation of Large Instrument Sharing Platform Based on District, University and Enterprise
Authors: Huang Yingying , Xie Nan , Ni Yiran , Lu Qiaofeng , Chen Weimin
Published: April 2021

Large-scale instruments sharing platform has been completed based on using Java language to program, and using spring Boot framework technology for building the background project, and using MySQL database to store the data, and using Vue to design the front-page, which will been shared and used in District, University and Enterprise. The test system of eclipse is used for case test to realize the sharing function of large-scale instruments. Through this platform, the instruments’ information and leasing of large-scale instruments can be understood in real time, and the status information, online use records, equipment using experience, and online booking, comments and customer service consultation can also be carried out on the platform, so as to make rational and efficient use of large-scale instruments, reduce the using waste of large-scale instruments, and be more conducive to the sustainable development of economy, science and technology and expand the scope of resource sharing.
Integration of Information Technology and PE Teaching Process
Authors: Yang Chaozhi
Published: April 2021

Since entering the new era, with the rapid development of information technology and the acceleration of the process of global economic integration, many aspects of my country’s social life and economic fields are undergoing profound historical changes. The integration of information technology and physical education is becoming a hot topic in my country’s current information technology education and even the entire education informatization process. The purpose of this article is to study the integration of information technology and physical education process. This article uses modern information technology to integrate with physical education. The teaching effect produced by it is significantly better than the traditional teaching model. It can more effectively solve the difficulties in the textbook, and can help students establish movement representations and understand movements faster. Essentials to stimulate students’ interest in learning. This research systematically elaborates the connotation and significance of information technology and the impact of information technology on middle school physical education, and scientifically explores the physical education curriculum, analyzes the basis and conditions of the integration of physical education and information technology education, and studies the information technology and middle school through teaching experiments. The mode and effect of physical education integration. This article takes the university’s physical education major curriculum integration as the research object, and conducts research and analysis through literature method, questionnaire survey method and mathematical statistics method to define the level of information technology and physical education major curriculum integration. Investigation and research show that more than 30% of physical education humanities teachers can often find a suitable resource bank and obtain relevant teaching materials, but the lack of targeted physical education software largely affects teachers’ access to resources.
Pollution-Free Cultivation Techniques of Leafy Vegetables under the Background of Information Technology
Authors: Duan Xi , Wang Jinquan , Liu Min , Hao Shuqin
Published: April 2021

China is one of the world’s agricultural development powers, vegetables in agriculture is worthy of the majority of planting. With the improvement of people’s living standard, “eating Chinese cabbage” has become the focus of people’s general attention. This paper mainly studies the analysis of the pollution-free cultivation techniques of leaf vegetables under the information background. Aiming at the defects of the existing vegetable cultivation expert system in protected areas, such as single function and several vegetables, the vegetable network expert system for disaster mitigation and cultivation has no public cellar, and the design and implementation of the system are introduced. The development of the system is oriented towards the majority of agricultural technicians and farmers, and provides them with a service platform for the safe production of vegetables in protected areas, the identification and prevention of major diseases and insect pests, scientific management, and so on, has a strong practical value and development prospects of grassroots.
The Function and Application of 3D Visualization in Power Operation and Maintenance System
Authors: Xia Pin
Published: April 2021

Traditional power system monitoring of substation and distribution related equipment often relies on sensor measurement parameters and relay action displayed on the system platform, and it is often difficult to intuitively obtain power system operating status information. In unmanned operation and maintenance, smart substations and other systems there are many shortcomings in the design process. Three-dimensional visualization technology provides a boost to the upgrade of the power operation and maintenance system, which can realize the identification of the physical image of the power equipment and the display of the three-dimensional model, and can combine the big data processing technology to realize the efficient operation and maintenance management of the power equipment. In the process of specific applications, electric power companies can correlate the actual operation of power equipment with the operation and maintenance system, and can also assist operation and maintenance managers in decision-making analysis by obtaining relevant data including three-dimensional time and space, but can also build a simulation platform Space to assist in relevant training.
Construction of Seismic Cloud Platform Based on OpenStack
Authors: Yin Yuzhen , Yu Cheng , Guan Yiliang
Published: April 2021

Based on virtualization technology, cloud computing realizes resource sharing according to its application to meet business requirements. Such a platform can effectively save resources and provide customers with more quality services. Due to the large amount of seismic data processing and that of computing tasks of seismic cloud platform, the whole cloud computing technology and cloud computing platform construction need to be ensured. At present, there is no large-scale application of the current computing platform, it mainly focuses on the construction and research of private platform. Based on the standard system of OpenStack, this study first analyzes the current situation and problems of seismic cloud platform, then designs the seismic cloud platform, and finally elaborates the construction, deployment and functional application of the platform from the perspective of heterogeneous cloud.
Research on Mooring System under Static Equilibrium
Authors: Chai Wangyang , Liu Yifan , Zhang Ziyi , Tang Jiaying , Zhang Tong
Published: April 2021

As an important treasure house of territorial resources, the ocean has been paid more and more attention in recent years. In this paper, according to the actual working situation of the transmission node of the near shallow water observation network, the anchor chain system, the steel barrel system, the steel pipe system and the buoy system are analyzed. The model is established through the connection between the systems, and then the model is improved according to the specific situation of the three problems. The state of each system is analyzed and solved, and the good design of the mooring system is given according to the data The scheme of calculation.
Information Design Used In Metro and Public Service System in China
Authors: Chen Mengqian
Published: April 2021

Information design has become more and more popular these days as we have step into a smart phone new era. This document take a survey on some of the main metro station based in shanghai, and analyzed the pros and cons of the information design in existing metro system. Also explained how better information design can be put to use in order to refine user experience when taking metro.
Analysis of the Effectiveness of Online Teaching Based on Big Data
Authors: Zhang Hanping
Published: April 2021

Online teaching is a new teaching method that has emerged with the development of the Internet. Online teaching can realize remote teaching with the help of a network platform, which can not only meet the learning needs of students anytime and anywhere, but also achieve the purpose of teacher-student interaction and personalized teaching. Applying big data to online teaching can undoubtedly improve teaching efficiency to the greatest extent. This article will analyze the effectiveness of online teaching based on big data, and point out that the use of big data analysis can improve the pertinence of teaching and improve the effectiveness of online teaching. Effectiveness improves the quality of teaching.
Status of Cloud Computing in Data Intensive Data Center
Authors: Zhao Dalin
Published: April 2021

With the advent of big data era, data intensive computing has been widely concerned by the industry, but the research on data intensive center is still in its infancy. With the development of science and technology, the emergence of cloud computing has brought great convenience to people, and has become a research hotspot for a time. This paper analyzes the application status of cloud computing in data intensive data center. In the research, we analyzed the application status of cloud computing in data intensive data center. Taking data decision-making as an example, we studied the application effect of cloud computing in data intensive data center by analyzing the influence of different number of data sets and data centers on the time cost of data transmission. The results of this paper show that by 2019, the corresponding rate of cloud computing in data decision-making, data security and data management has reached 88%, 92% and 95% respectively. Moreover, the research results show that the application of cloud computing in data intensive data center can effectively reduce the time cost of data transmission and achieve good application effect.
RETRACTED: Research on the Application of Cloud Accounting in Government Accounting under the Background of Big Data
Authors: Li Sijin
Published: April 2021

In the era of big data, cloud computing and big accounting data are combined to build a cloud accounting application platform that mainly integrates spatial distribution, security, accessibility, and the importance of transforming the state of accounting information. In the face of the wave of economic development, cloud accounting will also begin to be applied to administrative agencies and show great vitality in these departments. On this basis, this article focuses on the application of cloud accounting in government accounting under the background of big data. This article attempts to analyze the characteristics of cloud accounting to explore its functions and application services. In the new requirements of the new government accounting system, the importance of “big data” in the implementation of the new government accounting system is systematically analyzed. The use of cloud accounting in the government compares the settings and levels of the application with traditional government accounting work. The research results show that the emergence of cloud accounting is a major change in the accounting industry. It improves production efficiency and reduces company costs, and is favored by units. But cloud computing has some disadvantages. In today’s digital age, how to make cloud accounting a foothold takes a long time to think about how to make cloud accounting seize opportunities and respond to challenges.
Based on the Optimal Learning Algorithm of Vortex Search, the Prediction of Oil Field Development Index is Studied
Authors: Tian Jin
Published: April 2021

Nowadays, with the development of the times, many times we will use high-tech to enrich and facilitate our lives, and as the backbone of our energy system - the oil industry, is no exception. Especially in the current oil field oil storage is insufficient, but also to strictly control oil exploration in the field to ensure the stability of the entire national system. Therefore, in order to strictly control the development forecast of oil fields, this paper uses the optimization learning algorithm based on vortex search to control this. In this paper, with the support of existing technology, sandbox simulation and eddy current algorithm are used to model the future oil field development without disclosing oil field information and actual reserves. The experimental results show that the selection of a suitable algorithm can predict the development index of oil field within a certain range, and the general error rate is not more than 5%.
Research on the Trend of UAV Communication Signal Indication System
Authors: Wang Wei
Published: April 2021

In recent years, with the application of high-definition video coding and decoding technology, high-precision satellite navigation technology, mobile base station positioning technology and wireless UAV wireless communication technology, the performance indicators and application scope of UA have been significantly improved. Whether it is industrial applications or specific applications, drones play an important role. With the continuous improvement of technical indicators, UAV wireless transmission technology needs further exploration and development. Although there is a lot of research on UAVs, there are still some shortcomings. Based on the AD9361 + ZYNQ7045 platform, this paper has completed the design and implementation of the UAV wireless transmission system. Although there are various integrated UAV wireless solutions on the market, the UAV communication frequency can be allocated to non-fixed frequency points that still do not meet the requirements, such as frequency band L, frequency band S or frequency band C. The design proposed in this paper is that the adjustable radio frequency range is 70MHz to 6GHz, which is sufficient to meet the application requirements of multiple communication frequency points. The UAV wireless transmission system proposed in this paper has strong scalability, wide application range and high integration, which has special reference significance for the design of UAV wireless transmission system. This article uses the flight control algorithm and PID control to analyze the signal range of the UAV communication signal indicating system and explore the future development trend. Through the method in this article, the UAV communication signal increased by 15%.
Application of Computer Intelligent Proofreading System in English Phrase Translation
Authors: Zou Yumei
Published: April 2021

To solve the problem of poor coherence, an intelligent proofreading system based on improved phrase translation model is proposed. Firstly, semantic ontology model is created by creating semantic ontology model and phrase translation combined translation algorithm. In addition, the overall design of the system. Through the overall architecture of the system, the software and hardware of the system are designed. The hardware design is mainly the search module, so as to improve the accuracy of the search. In the software module process, it mainly includes the system application framework, network topology, client, translator organization and management, online collaborative translation and other modules, and can support the translation and proofreading of multiple languages. Finally, the system is tested. The test results show that the system can meet the needs of users and improve the efficiency of proofreading.
Research on Enterprise Human Resource Management Innovation in Big Data Era
Authors: Wang Fang
Published: April 2021

With the rapid development of computer technology, the emergence of new media and intelligence has changed the traditional way of production and life. While bringing convenience to us, it also produces massive data. Therefore, big data technology emerges as the times require. Through the data integration and analysis ability of big data, it has an important impact on the development of enterprises, especially in the management of human resources, higher requirements. Therefore, this paper puts forward the research of human resource management innovation in the era of big data. This paper makes a detailed study on the traditional human resource management mode of enterprises, and finds that the existing management mode has obvious shortcomings such as incomplete overall planning and unreasonable performance appraisal. The big data technology can make up for these shortcomings. Based on big data technology, this paper puts forward an innovative attendance analysis algorithm. According to the actual needs of the existing enterprise human resource management, combined with the advantages of big data analysis, the algorithm solves the unreasonable problem of existing attendance analysis. In order to further verify the actual effect of big data human resource management mode, relevant investigation and evaluation are carried out. According to the survey results, the enterprise human resource management mode based on big data technology has been significantly improved in rationality, fairness, scientificity and so on, which can better meet the needs of enterprises for human resource management.
Computer Multimedia Technology in the Visual Psychology Experimental Teaching of Designing Color
Authors: Lv Shaohua
Published: April 2021

Designing color visual teaching is one of the most fundamental courses for students major in visual communication, and is a crucial course for student to master and control the color in a good way. Computer multimedia technology (CMT) is a prevailing teaching-aided way in recent years. This study is to explore the advantages of CMT in visual psychology experimental teaching of designing color. In this study, 87 teachers in visual communication teaching from 10 universities and colleges in Lanzhou City are selected as research objects, and they are interviewed with the purpose of knowing the current application of CMT in visual psychology experimental teaching of designing color. After interviewing, the summary and analysis on recorded information reveals that CMT can change the traditional teaching mode, enrich the current teaching content, reduce the writing pressure of teachers in blackboard, and enhance the innovation ability on color design of students. In addition, CMT can help students to display a work with current fashion colors, which can meet the market demand better. Finally, it can be concluded that CMT can be applied in visual psychology experimental teaching of designing color good, and even the whole field of education in a good way.