bluuebunny/crossref_metadata_2025 huggingface dataset:
Formação humana integral com sequência didática no ensino da gestão da qualidade
Authors: Viana Flankiney Ramos , E Silva Cléber Silva
Published: March 2024

O artigo propõe a melhoria do ensino da Gestão da Qualidade através da criação de um Produto Educacional, desenvolvido com 24 estudantes do ensino médio integrado do curso de eletrotécnica. Foram aplicados questionários presenciais "A" e "B" para coletar dados sobre as percepções dos estudantes em relação ao ciclo PDCA. Utilizou-se uma abordagem qualitativa com o uso da técnica da estatística descritiva para análise dos dados. As análises dos dados coletados forneceram informações importantes para melhorias contínuas do ensino da disciplina de Gestão da Qualidade. Com base nos resultados, foi desenvolvido um E-book ilustrativo, apresentado aos estudantes via projeção por Datashow. Assim, concluiu-se que o produto educacional alcançou seus objetivos, proporcionando uma compreensão mais profunda do Ciclo PDCA.
Avaliar e comparar o efeito isolado da bupivacaína e associada com metadona ou lidocaína na anestesia peridural em gatas submetidas à ovariohisterectomia
Authors: Da Silva Angela Maria , Baron Camila Paula , Chiesa Sandy Mara Wermeier , Dos Santos Maikely Larissa Bormann Maciel , Raizer Josué , Melo Andréia Lima Tomé
Published: March 2024

A anestesia peridural com anestésicos locais e analgésicos é um recurso muito utilizado para complementar a analgesia durante a anestesia geral. A analgesia preventiva possui benefícios clínicos bem como as vantagens da analgesia multimodal no controle da dor. O objetivo deste trabalho foi avaliar os efeitos peridurais da bupivacaína isolada e quando associada à lidocaína e a metadona, sobre as variáveis fisiológicas no trans-anestésico, em gatas submetidas à ovariohisterectomia (OH) eletiva.  Foram amostrados 15 animais da espécie felina, fêmeas, com peso médio 3,14±0,43kg, idade de 32±13 meses e higidez comprovada com base em exame físico e exames complementares que receberam anestesia peridural e foram alocadas em 3 grupos experimentais: grupo 1 (G1) bupivacaína 0,25mg/kg; grupo 2 (G2) bupivacaína 0,25mg/kg + metadona 0,3mg/kg; grupo 3 (G3) bupivacaína 0,25mg/kg + lidocaína 4,9mg/kg, sendo cada grupo composto por 5 animais. Todos os grupos receberam o total de 0,3ml/kg completado com solução fisiológica NaCl 0,9% como volume final. No período trans-anestésico nenhum grupo foi eficaz para a realização da OSH em gatas sem que houvesse a necessidade de resgate analgésico com cloridrato de fentanila e todos apresentaram hipotensão em algum animal em algum momento cirúrgico.  Conclui-se que a administração de bupivacaína 0,5%  associada à metadona pela via peridural em gatas, apresentou melhores resultados em relação a analgesia trans-operatória do que a bupivacaína isolada e/ou associada à lidocaína.
As trabalhadoras do dendê: uma análise sobre o trabalho da mulher na cadeia produtiva do dendê
Authors: Filgueiras Tainara Carvalho Garcia Miranda , Jacob Valena , Miranda Claudia do Socorro Carvalho , Gonçalves Nelson Veiga , Santos Andreisson da Conceição , Nahum João Santos
Published: March 2024

O objetivo deste artigo é analisar a morfologia do trabalho das mulheres inseridas na cadeia produtiva do dendê na microrregião de Tomé-Açu no estado Pará. Para tal, foram realizadas pesquisas bibliográficas, documentais e de campo. A dendeicultura é um fenômeno que altera a dinâmica do espaço agrário na Amazônia, tal fenômeno acentua a divisão sexual do trabalho e transformam as mulheres envolvidas na cadeia de produção do dendê em trabalhadoras do capital, seja através dos contratos de integração dentro da agricultura familiar, seja na forma de trabalhadoras assalariadas das empresas de cultivo de dendê. Assim, o processo da dendeicultura reflete nas relações de trabalho contribuindo para a vulnerabilidade social dessas trabalhadoras que sofrem diretamente com a dinâmica dos processos de inserção do cultivo do dendê dentro da região amazônica.
Use of fire as a tactic in agricultural practices
Authors: De Azevedo Marcela Evelyn Paiva , Santana Débora Correia , Lima Mariel Wágner Holanda , Nasser Patricia Prado , Pereira Jamilton Costa , E Santos Mary Ingrid Alves , Oliveira Fabrícia Cardoso , Pereira Kelly Fernanda Nunes , Martins Jamilly Ursine , Silva Mariane Bomfim , Santos Kaio Felipe Oliveira , Limas Mariany de Jesus , Souza Lorena Gracielly de Almeida
Published: March 2024

The use of fire in agriculture is an ancient practice that is still used in modern times to prepare the land, but this technique can lead to environmental problems, generating various impacts on the environment, including the loss of biodiversity. Several reasons lead to environmental degradation, among the main ones are logging, fires and farming activities, where years ago fires were predominantly carried out at the beginning of the dry season and were replaced by fires at the end of the dry season, causing fires of great extent and intensity, causing greater plant mortality and consequences for the supply of water sources. Despite the dangers of using fire in agriculture, fire management and the use of these areas is restricted by Brazilian legislation, so it continues to be practiced by many producers in Brazil, which instigates the study of the practice and its implications for society.
O cumprimento do Acordo de Paris como requisito para evitar catástrofes e o aumento de refugidados climáticos
Authors: Hamel Marcio Renan , Carloto Rossana Gemeli Roncato
Published: March 2024

A percepção de que as estações do ano parecem estar em desconformidade com o esperado segundo os cientistas está relacionado a ideia de gatilhos que são enviados pelas mudanças climáticas, podendo ser pequenas mudanças de temperatura, até catástrofes das mais graves. Esses eventos prejudicam diversos direitos fundamentais dos indivíduos que vão desde o direito à segurança alimentar, água potável, saúde até o direito de propriedade, sendo que o último acaba por se perder quando catástrofes atingem regiões e destroem casas e obrigam indivíduos a deixarem seus locais de origem em busca de segurança. Esse fenômeno acaba sendo mais complexo quando obriga as migrações em massa para territórios que não estão preparados para receberem esses indivíduos no que se refere aos recursos de manutenção da vida da sua população e dos novos habitantes. Mais do que isso, retiram a dignidade dos indivíduos que tem estreita ligação com os seus territórios e cultura e não desejam deixar os seus territórios e se aventurarem em um local onde tudo é novo, inclusive o modo de pensar e viver. Portanto, esse trabalho visa alertar para as consequências que são geradas pelas mudanças climáticas sobretudo quando envolve o custo humano. Para isso será utilizado o método hipotético dedutivo por meio de pesquisas bibliográficas, de relatórios do IPCC, dentre outros para demonstrar que o não cumprimento do Acordo de Paris para a redução da poluição na atmosfera gera catástrofes humanitárias e fere a dignidade da pessoa humana, valor esse expresso pela Carta das Nações Unidades de 1948 e demais documentos que serão utilizados como forma de trazer novos dados para debates.
Riscos autopercebido e estimado de contrair o HIV na população jovem
Authors: Romero Renata Olívia Gadelha , De Queiroga Rodrigo Pinheiro Fernandes , Do Nascimento João Agnaldo , E Silva Ana Cristina de Oliveira , Da Silva Juliana Kelly Batista , Nóbrega Luciana Maria Bernardo , Nogueira Jordana de Almeida
Published: March 2024

Identificar e comparar os riscos autopercebido e estimado pelo modelo do Score System diante de fatores preditores da infecção pelo Vírus da Imunodeficiência Adquirida. Estudo transversal, realizado com 200 jovens, entre 15 e 24 anos. Um instrumento estruturado, abrangendo três domínios: Sociodemográfico, Socioestrutural e Comportamental, foi aplicado após a coleta do teste rápido para diagnóstico do Vírus da Imunodeficiência Adquirida. Para análise dos dados, foram utilizados o modelo de classificação binária Weight of Evidence e o Information Value para analisar o grau de influência das variáveis independentes (domínios) no desfecho sorológico. Posteriormente, foram estratificados os níveis dos riscos autopercebido e estimado - baixo, médio e elevado - em cada domínio, utilizando o método Score System, empregando-se medidas de tendência central e análise de variância Robusta de Brown-Forsythe. Para comparar os riscos estabelecidos pelo método Score System com os riscos autodeclarados pelos jovens, nos três domínios, foi realizada a Análise de Correspondência Simples. Em cada domínio, com destaque para os domínios socioestrutural e comportamental, foi possível identificar variáveis que apresentaram associação com o desfecho sorológico reagente para o HIV. Ademais, as percepções de riscos dos jovens foram divergentes dos riscos estimados pelo modelo Weight of Evidence, em todos os domínios. As futuras mensagens de prevenção ao HIV precisam preencher a lacuna entre o risco autopercebido e o risco real a fim de ajudar as populações vulneráveis a compreender melhor o seu risco e a procurar proativamente por cuidados em saúde.
Research on the Curriculum Reform of Electronic Design Comprehensive Training
Authors: Luo Guo , Min Hu , Mo Xinyan , Tang Xin
Published: March 2024

The electronic design comprehensive training is an important practical course in the electronic engineering majors, which plays a role in cultivating students' comprehensive application knowledge and skills. However, traditional electronic design comprehensive training course has some problems such as boring teaching content, outdated single teaching methods, and absence of practical applications. In order to address these issue, course reform and innovation are introduced for improving practical training.
AI Art and Human Creativity: An Interactive Gallery for a DAO
Authors: Chen Yuming
Published: March 2024

This project explores the power of art creators in the age of AI by designing an Interactive Gallery as an element for an envisaged DAO that discusses the boundaries between AI and human creativity. The design provides users with an enhanced interactive experience that reveals the origins of the artwork through interaction, with AI-generated artwork disintegrating into particles and human-created artwork changing styles over the course of the interaction. As a gallery component of DAOs, it emphasizes the fluid and deconstructive nature of AI-generated art, rethinking the role of the art creator in the creation of art and focusing on the role of the viewer. In this case, it is the collective audience in DAOs.
A Study of Cultural Symbols of Plant Images in Russian-Chinese Translation
Authors: Lu Xinyan
Published: March 2024

In Russian and Chinese languages, some plant images are respectively given special meanings and become special cultural symbols with symbolic meanings. Due to the cultural differences between China and Russia, the phenomenon of cultural symbol vacancy naturally arises. From the cultural perspective of translation and based on Sorokin's theory of cultural vacancy, this paper studies the cultural symbols of plant images in Russian and Chinese languages, and then explores the methods of translating plant images in Russian-Chinese translation in order to guide the practice of Russian-Chinese translation.
The Current Situation Analysis of Higher Vocational Students' Autonomous Learning Ability in the Context of the Internet
Authors: Ji Gaoyun
Published: March 2024

The expansion of enrollment in universities has led to a decline in the overall quality of students in higher vocational colleges. The application of Internet technology in the field of education has also accelerated the speed of knowledge updating and iteration, which requires students to have the autonomous learning ability in order to adapt to the rapid development needs of society. In the context of the Internet, utilizing online resources for autonomous learning and lifelong learning is an important way for students to grow and succeed. Independently design survey questionnaires and interviews to conduct surveys or interviews on current freshmen and sophomore higher vocational students and teachers. Collect and organize first-hand materials on higher vocational students' willingness, methods, content, effects, and other aspects of  autonomous learning. The analysis results indicate that higher vocational students have problems such as weak awareness of autonomous learning, vague goals, lack of cognition, insufficient identification ability, and lack of effective resources.
Research on integrated development of vocational education and rural revitalization- Empirical evidence from China
Authors: Hou Xiaohua
Published: March 2024

With the promotion of rural revitalization strategy, vocational education plays an important role in promoting rural development, narrowing the gap between urban and rural areas, and improving people's living standards. Through the integration of vocational education and rural revitalization, resources can be shared, mutual benefit and win-win results can be achieved, and the comprehensive development of rural economy and society can be promoted. This paper first explains the integrated development mechanism of vocational education and rural revitalization, then analyzes the current situation of the integrated development of vocational education and rural revitalization in China, and finally puts forward the integrated development path of vocational education and rural revitalization from three dimensions: talent supply, integration of production and education, and improvement of vocational education service system.
Political and Legal Issues in Artistic Creation
Authors: Liu Yiran
Published: March 2024

This study explores the influence of politics and law on artistic creation and the reflection of artistic creation on politics and law. It analyzes how politics and law shape the ecology of artistic creation and how artistic creation reflects on and critiques politics and law. The study examines the multifaceted relationship between artistic creation and politics and law,including political intervention in artistic creation, the influence of politics on artistic styles and themes, and the impact of politics on art evaluation and criticism. It also explores the influence of law on artistic creation, focusing on intellectual property protection and the art market. The study highlights the reflection of politics and law in artistic creations, examining how artists use various techniques to express their views on society, politics, and the law. It also discusses the roles and choices of artists in political and legal conflicts. The study concludes by emphasizing the need for artists to maintain independent thinking and freedom of expression within political and legal constraints and the importance of promoting social progress and justice through artistic creation.
Evaluating the Successful Factors of Arknights as a Mobile Gacha Game with GameFlow
Authors: Zhang Haodong
Published: March 2024

GameFlow is a widely used model of player enjoyment, with numerous applications to game designation and evaluation. Derived from a general set of heuristics for creating enjoyable player experiences, GameFlow has already become a general model of player enjoyment,suitable for all kinds of game genres and platforms. However, research so far has been focused on traditional mobile games while gacha game has not received enough attention. Arknights is a famous gacha games released in 2020 worldwide. This study evaluates how Arknights grows into one of the most successful mobile gacha games and IP in recent years,using the GameFlow model as a conceptual foundation. One reason is that designers of Arknights are good at dealing with the balance between game challenges and increasing players’ skills. In other words, the complexity management of Arknights is pretty good. Another one is that players can get high concentration and immersion due to Arknights’ excellent auditory and visual experience. The two advantages behind the success of Arknights are worth studying for global mobile game industry.
Study on the influence of parameters on chemical agent assisted cyclic steam injection
Authors: Hu Jinpeng , Sun Xiaofei , Yu Guo , Ning Haoyu , Li Mingzhong
Published: March 2024

Cyclic steam injection is widely applied in the development of heavy oil reservoirs. However, as reservoir development continues, steam channeling phenomena become increasingly severe, Serious impact on development effectiveness. Slug combinations of gel and foam is more effective than using gel and foam alone for steam channeling control. In this study, taking a steam channeling well in the A oilfield as an example, a numerical simulation model is established using CMG software. Based on this model, the effects of foaming agent concentration, foaming agent injection rate, gel injection timing, and nitrogen injection quantity on the development performance in the gel foam slug steam channeling plugging system are investigated. The research results indicate that higher foaming agent concentration, faster injection rate, and earlier gel injection timing lead to increased oil production. The nitrogen injection quantity exhibits an optimal value. Comparing the performance of gel foam slug system assisted cyclic steam injection with steam huff and puff alone, the results show that the gel foam slug system assisted cyclic steam injection achieves an incremental oil production of 9104 m3 over four cycles, as compared to steam huff and puff alone.
Study on Enhanced oil recovery by steam flooding in heavy oil reservoirs
Authors: Sun Lu
Published: March 2024

With the development of social economy, the demand for energy is increasing day by day. Under this background, the development of conventional petroleum resources has been unable to meet the needs of social development, and the importance and necessity of exploitation of heavy oil reservoirs has become increasingly prominent. However, the viscosity of heavy oil is larger, the fluidity is worse than that of conventional crude oil, and it is more difficult to exploit. In this regard, in order to further improve the exploitation level of heavy oil reservoir, relevant enterprises and technicians need to strengthen the research on steam flooding exploitation technology, and improve the recovery efficiency of heavy oil reservoir by using the technical advantages of steam flooding. In view of this, this paper first briefly analyzes the mechanism of steam flooding to improve the recovery efficiency of heavy oil reservoirs, and then expounds the main factors affecting the recovery efficiency of steam flooding. On this basis, combined with specific cases, the feasibility of steam flooding to improve the recovery efficiency of heavy oil reservoirs is verified for reference.
Experimental Study on the Influence of Air Conveyor System Parameters on Vibration of Glass Substrate
Authors: Ma Yunjie , Huang Bin , Xu Zhi , Wang Xuejian , Yang Yongyue
Published: March 2024

In this paper, the method of experimental research is used to minimize the micro-vibration amplitude of 0.6 mm thick glass substrates in the air conveyor system. The optimal parameter combination of the small orifice throttling glass substrate air conveyor system is obtained as follows: orifice diameter 0.25 mm, orifice spacing 60 mm and air-film thickness 50 μm. Secondly, based on the orthogonal experimental data, the influence of the main parameters of the air conveyor system at the micro vibration of the glass substrate is analyzed by variance analysis technology. The results show that the three principal parameters of the air conveyor system have significant influence on the vibration of the glass substrate. Among them, the thickness of the air-film has the greatest influence on the vibration of the glass substrate, the diameter of the orifice has the second influence, and the spacing of the orifice has the least influence. Finally, the influence of the three key parameters of orifice diameter, orifice spacing and film thickness on the micro vibration of glass substrate in the orifice throttling air flotation support system was studied and discussed, and the relationship curves between the maximum amplitude of micro-vibration of glass substrate and the main parameters of air flotation system were obtained.
Study on the Anti-Periodontitis Mechanism of Eucommia ulmoides Based on Network Pharmacology
Authors: Liang Shanshan , Xiao Yaxin , Tan Yiming , Chen Liang
Published: March 2024

Periodontitis is a chronic inflammation of periodontal support tissue caused by local factors. Eucommia ulmoides, a traditional Chinese medicinal herb, has a significant therapeutic effect on periodontitis, but its mechanism of action is still unclear. In this study network pharmacology method was used to deeply elucidate the pharmacological substance basis and mechanism of Eucommia ulmoides in treating periodontitis. The protein interaction network (PPI) was constructed using the STRING database. The GO and KEGG signal pathway enrichment analyses of the intersected targets were performed using the DAVID database to predict the mechanism of action. The results indicate that Eucommia ulmoides exerted its therapeutic effect on periodontitis through a synergistic mechanism of multiple components, targets, and pathways. The top 8 therapeutic targets were identified, including EGFR, HIF1A, MMP9, ESR1, JUN, PPARG, AKT1, and SRC. Prolactin and HIF-1 signaling pathway may be the key mechanism of Eucommia ulmoides in treating periodontitis.
Seismic Performance at Beam Ends of Unbonded Prestressed Precast Concrete Frames
Authors: Jiang Yuchen , Wang Jian , Wen Jiabin , Shuai Haoyang , Cheng Zhijun
Published: March 2024

Numerical modelling was conducted to investigate the seismic performance at beam ends of unbonded prestressed precast concrete frames. The established finite element model was verified by the test results. Through numerical simulation, the influence of such factors as the presence or absence of energy-dissipating reinforcement, the length of the unbonded section of energy-dissipating bars, the amount of prestressed or non-prestressed reinforcement on the seismic performance at beam ends of unbonded prestressed precast concrete frames were further analyzed. The results show that all prestressed precast beam-end models have similar initial stiffness. The bearing capacity and energy-dissipating performance of beam-end models without energy-dissipating bars are the lowest. The length of the unbonded section of energy-dissipating bars has no significant effect on the bearing capacity and energy-dissipating capacity of beam-end models, though the yield displacement increases obviously with the increase of the length of the unbonded section, as the local stress of energy-dissipating bars is reduced by setting the unbonded section. The bearing capacity of beam-end models can be improved by increasing the amount of prestressed or non-prestressed reinforcement. In the case of the same amount of prestressed reinforcement, increasing the amount of energy-dissipating bars can significantly improve the energy-dissipating capacity.
Characteristic analysis and simulation of a Cu-graphene hybrid nanointerconnect under different Drude models
Authors: Wang Yixiao , Zeng Hui
Published: March 2024

It is well known that the ultra thin barrier layer around the Cu nanointerconnect has a great impact on its performance. Currently, graphene is the thinnest two-dimensional material. Cu-graphene hybrid nanointerconnects can significantly advance the potential of integrated cirCuit technology. In this article, we put a monolayer graphene on the top, left and right sides of a Cu nanointerconnect. graraphene adopts three Drude models, namely, the Drude model obtained by simplified Kubo formula, the Drude-Lorentz model, and the Drude model derived from Boltzmann equation. We use cst to simulate the voltage-current variation and propagation delay characteristics of a Cu-graphene hybrid nanointerconnect are observed under three Drude models and compared with a Cu nanointerconnect. Finally, the Drude model of graphene which is derived from the Boltzmann transport equation can minimize the voltage of the Cu nanointerconnect and reduce the propagation delay of the two ports of the Cu nanointerconnect.
Research on the Influence of Calcination Temperature on the Content of Free Silicon Dioxide in Dust
Authors: Dong Lihua , Liu Ying
Published: March 2024

In order to verify the oxidation of silicon to silicon dioxide during the calcination process of silica containing dust, silicon powder and monocrystalline silicon were calcined at different temperatures. The sample was analyzed using Fourier transform infrared spectroscopy (FTIR) and compared with the FTIR spectrum of the silica standard. The results show that the antisymmetrical stretching vibration, symmetrical stretching vibration and bending vibration absorption peak of Si-O-Si were obviously in the FTIR spectra of silicon powder and monocrystalline silicon calcined at 750oC. The positions of those absorption peaks correlate broadly with the absorption peaks of standard silica. It is concluded that when the calcination temperature was above 750oC, elemental silicon would be oxidized to silica at different levels, which would cause a higher silica content detected in dust.
Noise Mapping and Measurements for Sound Environment Assessment in a Typical Chinese Water-Rich Village
Authors: Chen Xiaojiang , Yue Wenxuan , Huang Gongjun , Zhang Zhengyong , Zhang Limin , Rong Ningning
Published: March 2024

The construction of beautiful villages in China is carrying more and more demand for leisure and health care, thus increasing requirements for the quality of the village environment. In this paper, Huanggongwang in Fuyang, Zhejiang Province in China, a typical water-rich village, was selected as the research object to study the sound environment quality by adapting noise mapping and field measurements. A village acoustic simulation model was established by the layout of the villages, roads, and water system; the three-dimensional spatial distribution of sound pressure level was based on actual sound source identification and measurements for sound environment evaluation. The result shows that the combination of the arithmetic mean value method for sound pressure level and noise pollution index approach can better represent the characteristics of sound environment quality compared with traditional noise evaluation standards. The average sound pressure level measured on-site in the village was 62.4 dB(A), and the PN index was 0.83, which reveals the importance of resolving the issue of environmental noise in the villages. Moreover, this evaluation method excludes the chance of actual measurement results. Therefore, it provides a better measure of the quality of the rural sound environment, which serves as a basis for the scientific planning of rural construction.
Construction of Innovative Comprehensive Training Platform Based on Internet of Things Intelligent Hardware
Authors: Jin Zhenkun , Cai Yiting , Yu Xiaomin
Published: March 2024

The traditional training platform carries out experimental teaching for a specific course.  The main content of experimental teaching is for each single knowledge point, not all experiments can be covered. Students can not rise from individual knowledge points to a systematic understanding of the course.This thesis addresses the problems of the traditional training platform and proposes that the construction of an innovative training platform based on Internet of Things intelligent hardware ,which covering multi-specialty courses is proposed.
Solving a Class of Nonsmooth Nonconvex Optimization Problems Via Proximal Alternating Linearization Scheme with Inexact Information
Authors: Huang Ming , He Yue , Qiao Pingping , Zhang Siqi , Feng Yongxiu
Published: March 2024

For optimization problems minimizing the sum of two nonconvex and nonsmooth functions, we propose an alternate linearization method with inexact data. In many practical optimization applications, only the inexact information of the function can be obtained. The core idea of this method is to add a quadratic function term to the nonconvex function(called local convexification of nonconvex function), and then to construct an approximate proximal point model. In each iteration, a series of iteration points are obtained by solving subproblems alternately. It can be proved that, in the sense of inexact oracles, these iteration points converge to the stable point of the original problem, and theoretically show that the algorithm has good convergent properties.
Research on the Physical Properties of Cut Tobacco under Different Storage Conditions
Authors: Chen Jiaojiao , Ma Yanling , Lv Xuan , Sun Shuo , Gao Yang , Li Zijuan
Published: March 2024

In order to explore the influence of different storage conditions on the physical properties of cut tobacco during storage, this study measured the changes in moisture content, moisture activity, and physical properties of cut tobacco. Based on these indicators, the relationship between various physical properties was investigated. The selected storage conditions were a temperature of 23-25℃, humidity of 55%-65%, and storage time of 3-25 h. The results showed that maintaining the appropriate moisture content of 60% and a storage temperature of 25℃ was beneficial for preserving the physical properties of cut tobacco. Among the storage conditions, humidity had the most significant impact on the physical properties of cut tobacco, followed by temperature. Within the limited time range, the storage time had a relatively less noticeable effect on the quality of cut tobacco.
Development and Review of Group Rescue Robots Based on Artificial Intelligence Technology
Authors: Hu JunHan
Published: March 2024

Rescue robots can perform rescue missions in dangerous and complex environments, protect humans from harm, and improve the efficiency and effectiveness of rescue, thus playing an increasingly important role in disaster management and rescue. This article reviews the technologies and methods required to apply artificial intelligence to rescue robot teams. Firstly, the feasibility of motion control for swarm robots was explored from the perspective of biomimetic robots. Through the analysis of animal biomimetics and the comparison of commonly used topological structures, the nature of team rescue robot rescue is emphasized, and based on this, a scheme for optimizing topological networks by combining environmental intelligence is proposed. Secondly, several existing micro robots were introduced and their data loading capabilities were evaluated. On this basis, the process of robot vision and motion commands was outlined. At the meanwhile, researchers focus on the current mainstream robot motion trajectory algorithms, and study the algorithm optimization process from extending the motion path planning of a single robot to group coordinated motion. This includes traditional cell decomposition algorithms and algorithms combined with machine learning to improve path planning efficiency. Finally, the above methods were summarized, and the impact of other possible feasible methods in the field of artificial intelligence was explored and analyzed.
Application of AR technology in the treatment of Phantom Limb Pain
Authors: Xu Zhaocheng
Published: March 2024

In recent years, with the continuous occurrence of accidents such as car accidents, wars, engineering accidents, natural disasters, tumors and vascular diseases, the number of patients with limb disability due to amputations or accidental injuries is also increasing. phantom limb pain (PLP), one of the main complications after amputation, has attracted increasing attention. Phantom limb pain, also known as phantom limb pain, refers to the subjective feeling that the amputated limb still exists, and is accompanied by varying degrees of pain, and the pain is mostly in the distal end of the amputated limb. Most phantom pain is combined with stump pain or phantom sensation. There are as many as 37 treatments for PLP, considering the high frequency of its occurrence and how much it affects patients. They can be broadly categorized as pharmacotherapy, physical therapy, and psychotherapy. Each of these therapies has its own drawbacks, which AR technology is well equipped to make up for.
Abnormal crop warning system based on OpenMV
Authors: Shen Sitan
Published: March 2024

In order to realize the early warning of abnormal crops, the photographing technology and image recognition technology of openMV and openCV are comprehensively applied to study the early warning of abnormal crops. The design take photos using openMV hardware platform and connects to the cloud through 5G module. Then it conducts in-depth processing such as gray processing, image denoising and boundary detection on the photos through the network server to obtain the location and size of abnormal areas, so as to help spray pesticides later and improve production efficiency.
Influencing Factor and Research Progress of Neonatal Nutritional Support
Authors: Zhang Jing
Published: March 2024

Neonatal nutrition has been the subject of debate and research since ancient times. The lack of the nutritional needs of newborns will lead to a series of problems such as growth stagnation, neurodysplasia and reduced cognitive level. This article reviews influencing factors of the neonatal nutrition support and research progress.
Short-term and High-performance Recycling of Cathode Material from Spent Lithium Ion Batteries
Authors: Mu Deying , Hou Yue , Che Chunbo , Li Chenchen , Feng Xinning , Yue Jin
Published: March 2024

In the industrial practice of spent lithium-ion battery recycling, mechanical separation, pyrometallurgy and chemical dissolution technologies are often used to achieve the separation and recovery of cathode materials, but there are problems such as low material dissociation rate, low recovery rate, high energy consumption, serious lithium loss, and impurity ion embedding. In this paper, supercritical CO2 fluid was used to strengthen the separation of the cathode active material from the aluminum foil in the spent lithium-ion battery to achieve direct and efficient recovery of the active substance. The analysis of charge and discharge, AC impedance and differential capacitance curves show that the electrode of supercritical recovered material has higher ion diffusion coefficient and better redox reversibility, so it has higher charge and discharge capacity and better cycle stability than the traditional high-temperature calcined recovered material.
Research on Public Vehicle Evacuation Path Planning Model Based on Spatiotemporal Network
Authors: Zhang Wenxuan , Lin Zhengwei , Wang Ziyang , Huang Yipu , Shi Haoyuan , Li Ying
Published: March 2024

This study aims to improve the efficiency of public vehicle evacuation during large-scale disasters by minimizing travel and waiting times for individuals and vehicles. To accomplish this, an S-curve behavior model was used to estimate evacuation demand, and a network model was developed to consider temporal and spatial factors of gathering points. A hybrid genetic algorithm and simulated annealing approach were utilized with an "enumerate then optimize" strategy and a step to temporarily retain optimal solutions for refinement. The effectiveness of the proposed model and algorithms was demonstrated in a case study of a typhoon evacuation in Chikan District, providing valuable insights for urban evacuation planning.
Efectos del lixiviado de vermicompost de estiércol bovino, Trichoderma sp y microorganismo eficiente en crecimiento de plántulas de tomate (Solanum lycopersicum L.) en semillero
Authors: Venegas-Vera Johana Jazmín , Pincay-Menéndez Joffre Daniel
Published: March 2024

En Ecuador el tomate un producto que están en la mesa diaria por lo que radica la importancia de esta investigación, donde se evaluó el efecto de los bioestimulantes en la germinación, contenido relativo de clorofila y crecimiento del tomate en semillero suelo y en bandejas germinativas. Para el desarrollo de este trabajo se estudió tres tipos de bioestimulantes, lixiviado de vermicompost de estiércol bovino (LVCEB) con las dosis 1:10 (V: V) y 2:10 (V: V); Trichoderma spp. con las dosis 2 ml L-1 de 1x109 (UFC/ml), 4 ml L-1 de 1x109 (UFC/ml) y los microrganismos eficientes (ME), con dos dosis 1:10 (V: V) 2:10 (V: V) y como testigo agua (H2O). Las variables evaluadas fueron porcentaje de germinación la que se evaluó una vez germinada las semillas para la   altura de planta (cm), diámetro de tallo (mm), contenido relativo de clorofila y número de hojas se evaluaron da los 30 días después de la siembra. Se utilizó un diseño completamente al azar, los datos se sometieron a análisis de varianza y las medias se compararon con la prueba de Tukey (p<0,05). En esta investigación se   observó que los lixiviados, indujeron efectos significativos en la germinación en bandejas y suelo. Se resalta que los tratamientos de los bioestimulantes influyen significativamente en el contenido relativo de clorofila (Unidades SPAD) en relación al tratamiento testigo con un promedio de 27.34
AGRICULTURA FAMILIAR ADJUNTA DA ALIMENTAÇÃO ESCOLAR: SUAS POTENCIALIDADES E DIFICULDADES NO MUNICÍPIO DE BOQUEIRÃO – PB
Authors: De Almeida Katcilanya Menezes , Lira Myrella Cariry , Silva Aily Dantas , Macedo Lívia Maria Herculano , Nascimento Millena Veras , Da Silva Júlio César Bezerra Vilar , Ribeiro Radmila Raianni Alves , Rodrigues Jéssica Bezerra dos Santos
Published: March 2024

Com a criação da Lei nº 11. 947 de 2009, o Programa Nacional de Alimentação Escolar (PNAE) é destinado a adquirir alimentos da agricultura familiar, utilizando no mínimo 30% dos recursos repassados pelo governo federal. No entanto várias dificuldades são encontradas para o devido funcionamento da lei. Sabendo da importância deste Programa para a qualidade na alimentação escolar e o desenvolvimento social e econômico de produtores rurais, com o objetivo de identificar as possíveis dificuldades do programa no município de Boqueirão, para que se possa contribuir com os tomadores de decisão no momento, para tal serem solucionadas. O estudo aconteceu por meio de uma entrevista semiestruturada com o representante e os participantes do PNAE presente no município. Observou-se as principais dificuldades que estavam ligadas a falta de interesse na adesão ao programa e a percepção dos preços dos produtos como abaixo do mercado. Todavia, foram destacadas as oportunidades de fortalecimento da agricultura familiar e a garantia de uma fonte de renda extra. Identificaram-se também que há uma necessidade de maior apoio por parte da gestão local, para que haja engajamento dos produtores no programa, oferecendo-lhes conhecimento sobre o PNAE e seus benefícios a toda comunidade.
POTENCIAL TERAPÊUTICO DA INTRADERMOTERAPIA COM VITAMINA C E ÁCIDO TRANEXÂMICO NO TRATAMENTO DO MELASMA: UMA REVISÃO DE LITERATURA
Authors: Vargas Milena Zucchi , Sponchiado Rafaela Martins , Zortéa Nágila Bernarda
Published: March 2024

Caracterizado por manchas simétricas, bordas irregulares e com coloração castanho-escuro, o melasma apresenta-se, geralmente, na região malar ou no centro da face, em pessoas entre 20 e 40 anos e mais agressivo em fototipo III e IV. Seu desencadeamento pode estar associado com genética, exposição solar, gravidez, contraceptivos, medicamentos e até mesmo alguns cosméticos considerados agressivos. Esse estudo tem como objetivo geral realizar uma revisão de literatura sobre a ação do uso da intradermoterapia utilizando vitamina C e ácido tranexâmico no tratamento do melasma. A metodologia foi realizada por meio de uma revisão bibliográfica de literatura, onde foi buscado artigos científicos pertinente ao assunto. As buscas foram através das bases de dados: “Pubmed”, “Google acadêmico” e “Sciencedirect”, sem limitação de datas. Para essa revisão, foram selecionados 6 artigos referentes ao uso desse tratamento. Os resultados alcançados nesses estudos confirmam a eficácia, ação e a segurança da intradermoterapia tanto com a vitamina C quanto com o ácido tranexâmico. Conclui-se, portanto, que o gerenciamento do melasma por meio da intradermoterpia com vitamina C e ácido tranexâmico tem crescente importância e esse tratamento demonstra eficácia no manejo dessa hiperpigmentação complexa e árdua.
TEORIA DAS NECESSIDADES HUMANAS BÁSICAS DE HORTA APLICADA AO CUIDADO DE ENFERMAGEM GERONTOLÓGICO: ESTUDO BIBLIOMÉTRICO
Authors: Paula Aline da Silva , Hammerschmidt Karina Silveira de Almeida , Lenardt Maria Helena , Brandão Marlise Lima , De Souza Alcione Oliveira , Fugaça Neidamar Pedrini Arias , Muller Zilma , De Lima Camilla Ferreira , Grzybowski Bruna Tres , Ribas Giulianna Rita Wolski
Published: March 2024

Objetivo: caracterizar a utilização da Teoria das Necessidades Humanas Básicas (NHB) direcionadas à pessoa idosa nas dissertações e teses defendidas nos Programas de Pós-Graduação em Enfermagem no Brasil. Métodos: estudo bibliométrico descritivo, com abordagem quantitativa, realizado buscas no Banco de Teses CAPES e na Plataforma Sucupira, com recorte temporal de 1980 a 2022. Resultados: emergiram dez trabalhos, sendo nove dissertações e uma tese, todos de autoria de enfermeiros. As publicações ocorreram de 1997 a 2020, com variação de uma ou duas publicações cada ano. Houve destaque para os Programas da região Sudeste e Nordeste com quatro trabalhos (44,4%) cada. As publicações relacionaram-se a caracterização do perfil de idosos, construção, validação de instrumentos e levantamento das necessidades afetadas à luz da Teoria das NHB. Considerações finais: conhecer a produção da enfermagem na Pós-Graduação relacionada à Teoria das NHB é relevante para fortalecer a enfermagem como ciência, identificar lacunas de conhecimentos relacionados as pessoas idosas. Bem como contribui para a área de enfermagem, potencializando focos da prática profissional, estimulando o processo de enfermagem mediante referência a linguagem padronizada e reconhecida.
QON TOMIR GENEZLI SENSONEVRAL ESHITISH PASAYISHINI DAVOLASH UCHUN OZON TERAPIYASINING SAMARADORLIGINI BAHOLASH
Authors: Davronova Gulrux , Shukurov Jamshed , Tashboev Qaxramon , Xolikov Isomiddin , Shopulatov Ahror
Published: March 2024

Qon tomir genezli sensonevral eshitish pasayishi aniqlangan 15 nafar bemorning vertebrobazilar havzasida miya qon aylanishi surunkali yetishmovchiligi tufayli kavinton preparati bilan vena ichiga ozon terapiyasi yordamida davolash samaradorligi tahlil qilindi. Qo‘shimcha tekshirish usullariga ko‘ra quyidagi ko`rsatkichlarga qarab ijobiy dinamika qayd etildi: yuqori chastota diapazonida eshitish chegaralarining pasayishi (tonal audiogramma), miya gemodinamikasining yaxshilanishi (kompyuter reoensefalografiyasi), eshitish afferentsiyasining yaxshilanishi asosan eshitish analizatorida (miyaning qisqa yashirin eshitish potensiallari).
Hematite-Gamma Alumina-based Solid Catalyst Development for Biodiesel Production from Palm Oil
Authors: Rizkiana Jenny , Bryan Bryan , Gozali Edbert , Bustomi Agus Tendi Ahmad , Prakoso Tirto
Published: March 2024

This research investigated the performance of hematite-gamma alumina (Fe2O3/γ-Al2O3) catalyst in biodiesel production from palm oil. A full factorial experimental design was utilized to analyze the effect of hematite content, catalyst loading, and methanol-to-oil ratio on catalyst performance. From the experiment, biodiesel in the range of 73.6 to 87.6% FAME content was obtained. It was concluded that the catalyst composition, the methanol-to-oil ratio, and the catalyst loading have a significant effect on the FAME content of the biodiesel. Hematite has strong affinity for fatty acids, so a larger hematite surface area will result in a higher fatty acid absorption capacity. The addition of excess methanol can reduce the contact inhibition between the reactants and the active site of the catalyst, thereby increasing the conversion rate of the reaction. Moreover, a higher amount of catalyst loading can result in an increase in the FAME content when accompanied by an increase in the hematite content of the catalyst.
Pemanfaatan Sarana Prasarana Olahraga Oleh Guru Pendidikan Jasmani Dalam Hubungannya Dengan Proses Belalar Mengajar
Authors: Hartianto Naufal Dzaki , Juliantine Tite , Mudjianto Sufyar
Published: March 2024

Kelancaran pembelajaran pendidikan jasmani olahraga dan kesehatan tidak terlepas dari ketersediaan sarana dan prasarana yang memadai. Adanya sarana dan prasarana yang memadai akan mencerminkan kualitas pendidikan, sehingga tujuan pendidikan jasmani olahraga dan kesehatan akan tercapai dengan baik. Namun sebaliknya, sarana dan prasarana yang kurang memadai akan berdampak pada rendahnya kualitas pendidikan, bahkan kurikulum tidak akan berjalan. Metode penelitian yang digunakan adalah metode deskriptif. Penelitian ini diawali dengan observasi yang dilakukan di sekolah. Pengumpulan data dilakukan dengan pemberian kuesioner kepada responden yang telah ditentukan. Temuan penelitian ini rata-rata nilai pemanfaatan sarana prasarana untuk responden pertama 3.83, responden kedua 3.60, dan responden ketiga 3.80 dengan standar deviasi untuk responden pertama 1.58, responden kedua 1.52 dan responden ketiga 1.42. Hasil uji homogenitas angka signifikansi adalah 0.642 artinya H1 dapat diterima dan data berasal dari populasi yang homogen. Hasil uji normalitas dengan angka signifikansi 0.00 artinya H0 ditolak dan data mempunyai penyebaran yang tidak normal. Hasil uji hipotesis menggunakan uji Kruskal Wallis dengan angka signifikansi 0.684 artinya H1 dapat diterima dan terdapat perbedaan kemampuan guru dalam menggunakan fasilitas sarana dan prasarana pendidikan jasmani secara signifikan. Berdasarakan data penghitungan dengan uji Tuckey maka responden 1 dan 2 memiliki rata rata perbedaan 0,233 dengan presentasi 23%, responden 1 dan 3 memiliki rata-rata perbedaan 0,33 dengan presentasi 33%, dan responden 2 dan 3 memiliki rata-rata -0,2 dengan presentasi - 20% memiliki nilah P. Value responden 1 dan 2 sebanyak .821, responden 1 dan 3 sebanyak .996, dan responden 2 dan 3 sebanyak .865 menjadikan semua data tersebut memiliki perbedaan secara signifikan.
Physical Condition of Persid Jember Players Based on Playing Position
Authors: Sulaiman Ahmad , Apriliyanto Rizki
Published: March 2024

Football attracts the attention of many people because of its level of popularity. Football has spread throughout the world and is played by millions of people from children to adults, including in Indonesia. Football competitions in Indonesia are divided into League 1, League 2 (professional) and League 3 (amateur). Persid Jember is an amateur club member of the PSSI East Java (Jatim) Provincial Association (Asprov) which competes in the 2021 East Java League 3. This research aims to determine the physical condition of Persid Jember players in 2021 based on playing position. Tests and measurements were carried out to collect data on leg muscle power using the Standing Long Jump Test, speed using the 30 meter run, agility using the Illinois Agility Test and aerobic endurance using the Multistage Fitness Test (MFT). Analysis of descriptions with the average of each playing position was carried out in this study. The research results show that there are differences in physical conditions between playing positions, but the most significant is that the goalkeeper position is the lowest among the other positions. This research needs to be developed on larger research subjects considering the limitations of only one club.