bluuebunny/crossref_metadata_2025 huggingface dataset:
Mapping Approaches to Interpretation
Authors: Fenner David
Published: November 2022

There are a variety of different approaches to understanding how to interpret a work of art. And there are a plurality of ways of understanding how those various approaches relate to, and differ from, one another. In this essay, I offer (1) an exploration of some of the similarities that popular contemporary approaches share and, (2) based on differences among interpretative approaches, three different ways of mapping those approaches.
Godfrey of Fontaines on the Moral Imputability of Exterior Acts
Authors: Szlachta Michael
Published: November 2022

Godfrey of Fontaines, a medieval compatibilist about freedom and determinism, faces a challenge. His compatibilism seems to have the consequence that no exterior act, like giving someone a gift or stealing a neighbor's pears, is imputable to a human agent such that she can be praised or blamed for doing it. I explain how Godfrey responds to this challenge by arguing that a human being has power over the interior acts of apprehending and appetition from which every exterior act proceeds. I also draw attention to the intentionality of interior acts to make sense of how the apprehending and appetitive potencies of human beings are really the subjects of apprehending and appetition, respectively.
Bad Habits: The Nature and Origin of Kantian Passions
Authors: Wilson Eric Entrican
Published: November 2022

According to Kant, passions are a distinct type of inclination. Unlike normal inclinations, however, they are inherently destructive—much like addictions. Recent scholarship on Kant's view has left two important questions unanswered. First, what is the key trouble-making difference between passions and normal inclinations? Second, what mental processes give rise to passions in the first place? My article answers both questions. I argue that passions involve a form of tunnel vision or hyperfocus that corrupts practical reason by hijacking attention. This problem emerges when the imagination (or “fantasy”) distorts the processes that give rise to normal inclinations.
On Wittgenstein's Notion of a Surveyable Representation: The Case of Psychoanalysis
Authors: Ben-Moshe Nir
Published: November 2022

I demonstrate that analogies, both explicit and implicit, between Wittgenstein's discussion of rituals, aesthetics, and psychoanalysis (and, indeed, his own philosophical methodology) suggest that he entertained the idea that Freud's psychoanalytic project, when understood correctly—that is, as a descriptive project rather than an explanatory-hypothetical one—provides a “surveyable representation” (übersichtliche Darstellung) of certain psychological facts (as opposed to psychological concepts). The consequences of this account are that it offers an explanation of Wittgenstein's admiration for and self-perceived affinity to Freud, as well as of his apparent “know-nothing approach” to empirical psychology.
Thomas Reid on the Role of Conception and Belief in Perception and Memory
Authors: Thorpe Lucas
Published: November 2022

Thomas Reid argues that both perception and memory involve a conception of an object and usually cause a corresponding belief. According to defenders of the constitutive interpretation, such as Rebecca Copenhaver, the belief is constitutive of acts of perception and memory. I instead argue for a causal interpretation: although in normal circumstances perceiving and remembering cause a corresponding belief, the belief is not constitutive of perception or memory. Copenhaver's strongest argument for the constitutive interpretation is that perception essentially represents objects as present, while memory essentially represents objects as past; since such tense markers can only occur within the beliefs, the beliefs must be an essential aspect of perception and memory. I argue, in contrast, that temporal markers are contained in our conceptions of objects, so beliefs do not play an essential role in distinguishing between perception and memory. Such a reading presupposes a “thick” interpretation of what Reid means by a conception, according to which a Reidian conception is a mode of presentation of the object apprehended.
Anne Conway's Metaphysics of Change
Authors: Bender Sebastian
Published: November 2022

The Aristotelian account of change—according to which no individual can survive a change of species because an individual's essence is, at least in part, determined by its species membership—remains popular in the seventeenth century. One important, but often overlooked dissenting voice comes from Anne Conway. Unlike many of her contemporaries, Conway firmly rejects the Aristotelian account of change. She instead endorses the doctrine of Radical Mutability, the view that a creature can belong to different species at different times. A horse, for example, can gradually become a human being and yet remain the same individual. Why, though, is Conway so opposed to the prima facie appealing Aristotelian account of change? This paper claims that she levels two arguments against this account which have been largely neglected so far. First, she argues that there could be no causal interaction between creatures belonging to different species with distinct essences, because cause and effect would be too dissimilar in that case. Second, Conway argues that the Aristotelian model is inconsistent with divine goodness because it allows for the annihilation of creatures and because it imposes arbitrary restrictions on the capacity of creatures to improve.
Aesthetic Normativity in Freiburg
Authors: Clewis Robert R.
Published: November 2022

Aesthetic normativity continues to be of interest in contemporary aesthetics, and significant contributions to the topic can be found in neo-Kantianism. This article examines the account of aesthetic normativity presented by Jonas Cohn (1869–1947), a member of the Southwestern school of neo-Kantianism and author of a 1901 book on aesthetics. Cohn's Kantian-Hegelian theory of aesthetic normativity deserves more examination than it has so far received. Even if one does not accept all of its main arguments, Cohn's theory offers an interesting alternative to the third Critique's account of the universal validity of aesthetic judgments, and it reveals how Kant's aesthetic theory was appropriated at the turn of the century. Since a number of objections can be raised against Cohn's account, however, at the end of the paper I raise several of them.
Thomas Aquinas on Truthfulness, Character, and What We Owe Each Other
Authors: Stöpfgeshoff Alexander
Published: November 2022

A trait that is often associated with a good person is caring about the truth. Thomas Aquinas, following Aristotle, describes a virtue that concerns truths (truthfulness). However, he limits the virtue to being truthful about who one is and what one's achievements are. This restriction seems almost arbitrary and exceedingly narrow. In this paper, I explore the motivation for Aquinas's restricted account and argue that his view is motivated by broader virtue theoretical commitments and that his approach to the role of truth for being a good person is distinct and worthwhile.
The Economic Modernization of Soviet Karelia During the Process of Soviet Industrialization
Authors: Autio-Sarasmo Sari
Published: November 2022

Economic development in Soviet Karelia in the 1920s and 1930s was shaped by both localand national goals. The Karelian-Finnish leadership aimed to elevate a peripheral region into a modernized autonomous republic by exploiting its vast forests. The national aim, defined in Moscow by the central decision-making organs of the Soviet Union (the Center), was rapid industrialization of the entire nation. In this process, Karelian forests were to play an important role. However, in spite of the shared goals, the means for achieving these goals were different locally than at the Center. For the Karelian-Finnish leadership, the development of the local economy was the key to meeting its goals. Canadian Finns were to have an important role in this process: they would bring to Soviet Karelia knowledge, skills, and technology. However, the Center wanted to exploit the local resources for the broader, common good without consideration of local concerns. This conflict between the local and national leadership was to have a devastating impact on the fates of those North American Finns who immigrated to Soviet Karelia.
The Great Purge
Authors: Takala Irina
Published: November 2022

The article discusses the impact of Stalin's repressions on the life of North American immigrants. It starts by recreating the historical background of the Great Purge, including the early anti-Finnish campaign of 1935–36 and “national operations” of the Soviet secret police (Narodnyj Komissariat Vnutrennikh del, NKVD), which became the basis for the second, much more disastrous Finnish operation of the NKVD during 1937 and particularly 1938. It then focuses on the Finnish operation of 1937–38 itself, discussing the reasons, course, scale, and effects of this operation. A special emphasis is placed, in particular, on the local initiatives in pushing forward the repression of Finnish immigrants in Soviet Karelia. The article also discusses the reactions of North American immigrants to the Great Purge. It concludes with a statistical analysis of North American victims of the Great Purge in Soviet Karelia, including its demographic and social impact on Canadian and American communities.
Canadian and American Finns in the GULAG
Authors: Frolov Dmitri
Published: November 2022

This article looks at the massive GULAG system of the 1930s, focusing on Kazakhstan's Karaganda camp, KARLAG. The author discusses the treatment of political prisoners and their families.
The Järnefelts, Finnish National Romanticism, and Sibelius
Authors: Hong Barbara
Published: November 2022

The family of General, Governor, and Senator August Alexander Järnefelt (1833–96) was remarkable for the members' combined cultural leadership and their powerful influence on the arts during a time of growing Finnish nationalism in the late nineteenth century. A look at their lives and works shows how Sibelius, married to the daughter Aino, also became caught up in their endeavors and chose a similar path. But for them, he may have gone a different way and missed the overwhelming public acclaim for his nationalist musical works.
Intersections of Mobility and Belonging: Blogging Subjectivities of Finns on the Move
Authors: Saresma Tuija
Published: November 2022

As components of the contemporary experience, mobility and displacement (Appadurai 1990; Said 2002) are accompanied by our need to belong: while global mobility is encouraged by and expected from the educated ex-pats and temporary workers, the “flows” of migrants cause “debates, challenges, and crises” in the European nation-states (Skey 2014). Yet, in the novel interest in digital mobilities, the analysis of personal experiences has been left aside. In this article, the focus is on affective accounts of mobility and belonging. The autobiographical narratives published in the blogosphere are analyzed to shed light on the processes of multi-sited place attachments. The analysis of intersecting mobilities rests on the divergent experiences based on, for example, geographical, gendered, ethnic, age-related, class, or economic differences of the bloggers, mainly Finnish exchange students, travelers, and (spouses of) ex-pats. Analyzing individual digital narratives brings forth the varying experiences and processes of belonging and emphasizes the spatially, temporally, and experientially multidimensional character of mobility and belonging and the localities and situatedness of mobile actors. This analysis of mobility blogs emphasizes the increasing role of the Internet in producing translocal belonging and the centrality of places in self-understanding and meaning-making.
A Farewell to Involuntary Mobility: Narratives on Homeownership in Mid-Twentieth-Century Finland
Authors: Stark Eija
Published: November 2022

Until the Interwar period, the majority of the Finnish population lived in small peasant communities in remote parts of the country. Since the growing season was short, much of the country was unsuitable for arable farming, and, in the beginning of the twentieth century, traditional agriculture was not able to employ the increasing population. People moved to towns and industrial centers to seek better economic opportunities and lifestyles and to find employment. In this article, I will analyze the life stories of the common Finnish people, born between 1874 and 1939, who felt compelled to move from their rural family communities. Many of the narrators had integration difficulties in their new environments; for example, living as a tenant in a block of flats was depicted as difficult and, therefore, many of them returned to the rural countryside in order to set up a smallholding of their own. For many, ownership of a small farm and the rural lifestyle it provided represented the cultural norm, and the images of a farmhouse received the typical characteristics of a “key-symbol.” The article discusses mobility within a nation-state as a cultural involuntary experience.
Prioritizing National Interest at the Expense of Narrowing Regular Migrant Mobility and Residence
Authors: Todorov Elina
Published: November 2022

This article examines how Finnish national legislative amendments have restricted the space of regular, cross-border migration and stay, possibly resulting in forms of increased irregular mobility and residence. Aside from addressing legal science, this article has political, cultural, and sociological dimensions. Restrictive legislative amendments in a general European context are often validated with state arguments based on prioritizing national interests, such as the state economy or national security. At the national level in Finland, there have been dozens of government proposals that have resulted in amendments to the Aliens Act (301/2004) since its renewal in 2004. I look at these amendments systematically, and, by providing key examples based on the data studied, I show how these amendments have restricted regular mobility and residence for migrants coming mostly from third countries. These observations show that the Finnish government resorts to arguments concerning the state economy, the alleged favorability and attractiveness of Finnish legislation, and the management of migration while at the same time limiting rights to regular mobility and residence. As a result, issues regarding the generation of irregular mobility and residence continue to be ignored in the preparation and application of the Aliens Act, despite certain amendments being likely to maintain a legislative framework that generates irregular mobility and presence.
Echoing Ideas in Discourse on Poetics: From Lowth's parallelismus membrorum to Porthan's rhythmus sensus
Authors:   Frog
Published: November 2022

Scholarship customarily frames Henrik Gabriel Porthan's discussion of parallelism as rhythmus sensus within a genealogy of Finnish scholars' discussions of kalevalaic poetry. Porthan's discussion appears somewhat more than a decade after Robert Lowth's revolutionary study of the poetics of biblical Hebrew, in which he coined the term ‘parallelism’ (parallelismus membrorum) for the phenomenon so widely recognized today. This modest paper explores eighteenth-century discourse on poetic parallelism to explicate the chain of works linking Porthan's presentation of parallelism ultimately to that of Lowth. It illustrates how publications enabled the wide circulation of ideas. Academic convention allowed authors to reproduce references to and quotations from works to which they might have no access as though they had read them first hand. The chain from Lowth to Porthan includes this type of reproduction of information and quotations already at least once recontextualized in another author's discussion as well as responses to such works. Each link in this chain seems to have been familiar only with the link immediately preceding it or perhaps two, with the consequence that the ideas become echoes from work to work, terminology is exchanged and translated while Lowth's own name fades in the resonant discussion of the concept of parallelism, by which it is wholly eclipsed in Porthan's work. At the same time, this study draws attention to how scholars construct genealogies of ideas in relation to their focus and interests, and these also become recirculated until they get interrogated from another perspective.
Opposition from Abroad: Emil von Qvanten and Finnish Scandinavism in the Mid-Nineteenth Century
Authors: Björk-Winberg Mikael
Published: November 2022

Scandinavism was a political idea in the nineteenth century that strived to unite the Scandinavian countries into one state. In Finland, Scandinavists were few in number but formed networks with Scandinavists in Sweden, Norway, and Denmark, networks that have been largely ignored hitherto in Finnish historiography. This article focuses on the Finnish Scandinavist Emil von Qvanten, who proposed a Nordic federal state including Finland in 1855 in the pamphlet “Fennomania and Scandinavism” (von Qvanten 1855a). Moreover, his correspondence reveals an influential exiled Finnish patriot, who became a Nordic politician and a trusted person to the Swedish King Karl XV. Von Qvanten corresponded extensively with the Finnish architect Nestor Tallgren, European dissidents such as the Russian anarchist Mikhail Bakunin, the Russian socialist Alexandr Herzen, and Polish separatists like Josef Demontovicz and Walerian Kalinka, as well as Swedish and Danish politicians and Scandinavian intelligentsia. An alternative option of Finland having a Scandinavian political dimension during the age of autonomy will be discussed here with a focus on the letters that Nestor Tallgren wrote to Emil von Qvanten.
Selective Memories: Finnish State Policy toward Roma in the 1930s and 1940s in Its European Context and Post-War Perception
Authors: Gasche Malte , Holler Martin
Published: November 2022

In this article, we argue that the discriminatory acts and laws that the Finnish government issued in the 1930s and 1940s to regulate vagrancy and impose labor obligations on the population were intended first and foremost to put pressure on the Finnish Roma, an ethnic minority consisting of an estimated number of 4,000 persons at that time. Although the irtolaislaki (Finnish Act on the Regulation of Vagrancy) of 1936 did not mention the Roma explicitly, its content and intention is comparable to a series of similar acts directed against them in Europe before and after World War II. These similarities show that Finland's vagrancy legislation cannot be fully understood without a European perspective because Roma policies tend to have a supranational character. Up to now, the historiography on Finland's Roma policies has rarely gone beyond its Finnish and Scandinavian interpretive scope (Gasche 2016, 17–19). Yet, even during WWII, the development in Finland was comparable to some other countries allied with Nazi Germany, as we will show. At the same time, however, the postwar development in Finland seems to be unique in international comparison. Unlike the Finnish Roma, the Roma in Germany and other (West) European countries began a Roma rights movement and started to demand protection within the majority society along with political equality. This activism was primarily based on a consciousness of the centuries-old discrimination against “Gypsies” practiced by the majority, which culminated in the Nazi genocide of Europe's Roma (Matras 1998; Rose 1987; Wippermann 2015, 138–50). The Finnish Roma, however, identified themselves with a positive narrative about Roma soldiers fighting in the Finnish Army for their home country (Ruohotie 2007, 12). This strategy was successful, we argue, since it perfectly fits into the official Finnish narrative about a brave and fair “war of continuation” that Finland fought against the Soviet Union independently and separately from Nazi Germany—a point of view questioned in recent years in light of the information on Finnish Waffen-SS and Wehrmacht volunteers involved in Nazi atrocities against Soviet civilians, including the Roma.
Research on the Innovative Development of University Library Subject Services Under the Background of Big Data
Authors: Yao Xuefei
Published: November 2022

The university library is an important institution responsible for disseminating knowledge. In order to improve the service level of the library, the subject service model has been adopted in recent years, but there are still some deficiencies in the construction of this service. By analyzing the current situation of the development of subject services in university libraries, this paper further analyzes the effective path of innovative subject services in university libraries under the background of big data.
Design of Bad Information Filtering System for Web Pages
Authors: Lu Ronghua
Published: November 2022

The openness and globalization of the Internet make the information spread on the network mixed, and all kinds of advertisements, spam, reactionary, obscene, violence and other bad information seriously interfere with the normal use of the Internet by Internet users. This paper studies the workflow of the web page bad information filtering system, analyzes the functional modules of the filtering system, and designs the network data processing, text data processing and adaptive processing modules in detail.
Classification for Synthetic Aperture Radar Ship Image of the Ship Targets under the Few-shot Condition
Authors: Zhang Siqi
Published: November 2022

Deep learning algorithms have shown outstanding results for the categorization of synthetic aperture radar (SAR) images. But because there is a conflict between the deep learning techniques' broad parameter space and the scanty labeled samples of ship targets, most deep learning models are unable to provide satisfying outcomes under the few-shot scenario. Classification for SAR ship images often faces the few-shot condition because they are sensitive to system parameters, so that the amount of effective SAR images is very low. To this end, this article proposes a method based on graph neural network (GNN). An end-to-end classification model was trained by this method. Moreover, our method extracts multi-scale features of the targets to make classification effect better. The dropout layers are added into the graph convolution layer to reduce the overfitting in few-shot classification. Finally, our model is applied to the mixed dataset of the simulated and real data to verify effectiveness of our method. The experimental findings presented in this research show that our method outperforms other cutting-edge approaches in terms of categorization rate.
Face Recognition Based on Convolutional Neural Networks
Authors: Liu Ruishen
Published: November 2022

Since science and technology have been progressing steadily in recent years, deep learning's potential applications have expanded greatly. From unlocking the screen of a phone with a human face to driverless technology, which has emerged in recent years. Facial recognition is proving to be a boon to life. Among various deep learning algorithms, the appearance of convolutional neural network (CNN)has made unprecedented progress in image recognition. In this paper, the basic principles of convolutional neural networks are explained, and the most important concepts are introduced. The convolutional neural network is used for experiments. The input layer, convolution layer, pooling layer, fully connected layer, and output layer are the nine layers that make up the traditional and complete convolutional neural network model, which is used as the experimental foundation. LFW dataset is used for training, and the experimental results are given. At the end of the paper, the accuracy and loss functions are analyzed and the accurate results of facial recognition are achieved.
Application of Random Walk for Disease Prediction
Authors: Zhang Jixiang
Published: November 2022

Disease is a great challenge to human civilization. In the long history, human beings have been fighting against diseases. In addition to finding drugs to treat diseases, predicting diseases is also the focus of human research. However, many research methods now ignore the randomness of disease. As people realize the randomness of disease, random walk technology is gradually applied to predict disease-related problems. This paper studies the characteristics of applying random walk method to predict disease-related problems. This article first introduces the concept of random walk, and then discusses the characteristics of random walk applied to problems related to genetic diseases, random walk applied to problems related to cancer, and random walk applied to problems related to the relationship between microorganisms and diseases. Specifically, it includes lncrnas, pathogenic genes, cancer genes, cancer classification, microorganisms, and diseases. The research of this article hopes to make human beings more aware of the importance of the randomness of diseases in predicting diseases. It is hoped that the characteristics of the method of applying random walk presented in this study can inspire people's future research.
Research on the process of university student resources mining and applicationbased on resource Service center
Authors: Sun Bingcheng , Li Jinfeng
Published: November 2022

In view of the current situation of student resources mining and application, this paper establishes the overall framework of university student resources mining and application, optimizes and designs the process and specific actions of university student resources mining and application based on resource service center, and specifically studies the construction of supporting environment based on resource service center.
Road safety development evaluation in the ASEAN region
Authors: Yu Junyue
Published: November 2022

Benchmarking, detecting progress and then readjusting interventions is a valuable process for achieving continuous improvement in road safety. This study developed a systematic and validated methodology, the entropy-TOPSIS-RSR method, to evaluate road safety development in Southeast Asia. In this study, 20 indicators from 11 countries in Southeast Asia were normalized by constructing a decision matrix, then weights were derived and finally countries were ranked and grouped. This approach helps to build capacity for sustainable security management in Southeast Asian countries and to develop better policies for improved livelihoods.
Comprehensive Analysis for Braking Energy Recovery Strategies of Hybrid Electric Vehicles
Authors: Wang Xiangyun , Zhao Yuji
Published: November 2022

The recovery of braking energy is a very important technology for hybrid electric vehicles. When the internal combustion engine vehicle decelerates to a stop, the vehicle's kinetic energy is converted into thermal energy, which is released into the atmosphere through the braking system.  In hybrid and pure electric vehicles, wasted kinetic energy is converted into electricity, stored in cars and further powered by energy storage systems. In this paper, the energy storage systems of many kinds of hybrid electric vehicles are described in detail, and the future development of hybrid electric vehicles is analyzed.
Practical evaluation and prediction based on carbon sequestration forest decision model
Authors: Liu Runhao , Zheng Shichuang , Chen Ziming , Dou Chenkai , Guo Wenjie , Hao Yanan
Published: November 2022

A decision model for understanding forest use is developed and the model is applied to selected forests and evaluated in practice.To make a decision model for using forests, we use a meta-analysis method to look at how forest ecosystem services are worth and rank their value impacts. To figure out whether or not the forest can be left uncut and when it should be cut down, we look at carbon sequestration benefits, which is a significant factor in the operator's decision.We applied the forestry model to several forestry sites. We used it to the Sekhangba forest in China and forestry sites throughout New Zealand to predict the amount of CO2 absorbed in 100 years and give the corresponding forest management plan. We answered using the optimal rotation period given in the previous round for the transition strategy.
Research on the Evacuation of Passenger Flow at Commercial Block Stations under Emergencies Based on Pathfinder
Authors: Li Qi , Wei Yuguang
Published: November 2022

Metro stations are small and closed. In the event of an emergency, it is easy to cause casualties and property damage. Pathfinder simulation software is used to simulate the evacuation of passenger flows under different operating conditions. Study the impact of factors such as exits, business districts, and train entry on evacuation times. This is of great significance for improving evacuation capacity and ensuring the safety of people's lives and property.
Graph Generation and Diffusion using Random Walks
Authors: Cai Wenyu , Ye Gilbert Chen , Zhou Hao
Published: November 2022

Simulations are often used in the study of metro network systems and the interactions of passengers with such systems in the real life. Graph theory is used to represent such metro systems. Simple random graphs are generated using a random graph generation algorithm revolving around random walks. The goal is to use such graphs to analyze the effects of the topologies of the graph parallel to the events which happen in real metro systems. This is done through random walks on the graphs by Monte Carlo Simulation of those random walkers. The simulations showed that the degree of a node in the graph has a near linear relationship with the number of times a specific node has been visited.
The relationship between galaxy features at redshift z=0,1,2,4,6, based on TNG100-1 database
Authors: Hu Shuyu
Published: November 2022

Contemporarily, in the era of big data, astronomical research also requires a large number of database collection and simulation applications. The TNG project is one of the important database projects. Nowadays, the large-scale galaxy survey IllustrisTNG project has collected a huge number of databases, which makes it easier to understand the characteristics of galaxies, including the mass and size of galaxies, gas mass, star formation rate, circular velocity, black holes, etc. In the development process of the TNG project, a large number of open data packages have been collected. TNG50, TNG100, TNG300 and other data packages contain various data of galaxies, which enables scholars to intuitively study the relationship between various features and quickly generate relationship plots. In this essay, the relationship of the galaxy features (i.e., stellar mass, gas mass and star formation rate) will be discussed based on the TNG100-1 data package on the IllustrisTNG program platform to visualize the relationship under different redshift values. According to the analysis, at different redshift values (z=0,1,2,4,6), there is a close relationship between the three directly, the data distribution plots also show that there is linear-like relationship between their common logarithm values to a certain extent, and can be expressed by series of formula. These results reveal connections between the fundamental properties of galaxies and shed light on guiding further researches of the properties and formation of galaxies.
Spatial distribution and temporal change of vegetation restoration after the eruption of Mount St. Helens: from 1984 to 2019
Authors: Li Zheqi
Published: November 2022

Approximately ten terrestrial volcanic eruptions occur yearly, significantly impacting the surrounding area. Mount St. Helens has been one of the most popular active volcanoes in recent years. This study analysed the vegetation cover status from 1984 to 2019. Remote Sensing and GIS technology were mainly used in this study to perform detailed research on the rates and trends of vegetation change. The results show that the vegetation in the study area has continued to recover in general, but some areas are consistently devoid of vegetation growth. After analysing the spatial and temporal perspectives, the vegetation recovery rate was relatively slow in the eastern part of the study area. This vegetation recovery status may be related to factors such as volcanic eruption, deep slope, lack of seeds, and massive wildfires. The area in the north-western part of the eruption area gained rapid growth in the first ten years, which may be caused by plant measures.
Raman Spectroscopy Study on the Surface of High Temperature and High Pressure Diamond Crystal in Geology, Rock and Minerals
Authors: Shi Li , Chi Hui , Wang Wei , Yu Yong
Published: November 2022

This paper analyses the colour origin and colour change mechanism of high temperature and high-pressure synthetic diamonds through experiments. In this paper, ultraviolet-visible absorption spectroscopy, infrared spectroscopy, photoluminescence spectroscopy, three-dimensional fluorescence spectroscopy, laser Raman spectroscopy and X-ray rocking curve were used for analysis. The results show that it is easy to identify genuine and fake gemstones based on Raman testing of the gemstone itself. The measurement of tiny inclusions with a confocal microscope system can provide information on whether the gemstone is natural or artificially improved, and even trace the origin of the gemstone. Width at half maximum of the Raman spectrum. Phonon "lifetime" can provide information on whether the gemstone is natural or synthetic. The photoluminescence spectrum of gemstones can also provide valuable information about the sample. This article can also identify natural gemstones or synthetic gemstones accordingly.
Research on productivity prediction and identification of main control factors of fractured vuggy reservoirs based on machine learning
Authors: Wang Zhou , Liu Hongfa , Li Xiaolong , Wang Ligang , Yao Qi , Wang Xiaolong
Published: November 2022

For SHB oil and gas reservoir, natural fracture development using support vector machine (SVM) and support vector regression method to SHB oil and gas field with the main fault zone of 18 flowing Wells for the single well production forecast, drilling and well completion by input data, production data and dynamic data, bottom hole flowing pressure, adjoining well production data as the input variables such as time, The predicted output value is used as the output variable for yield prediction. The results show that SVM is not only more efficient than the traditional DCA method, but also avoids geological modeling and a large amount of historical fitting work. It has a certain reference value for the formulation of rational production system in SHB block.
Emerging Electrode Materials for Lithium-Ion Batteries
Authors: Zhang Han
Published: November 2022

In the past, engine combustion vehicles are one of the most popular traffic tools for people to consider when they want to go out. Developed technologies provide people with more options, such as hybrid and battery electric vehicles. This paper includes a discussion of the applications of nanotechnology in electric vehicles. The paper is divided into two big parts: cathode and anode materials. After researching many resources online, the significance of nanotechnology applications in electric vehicles can be understood better now. One of the most known batteries people use today is the Li-ion battery. The most common one used in the cathode is phosphates, and the most common one used in the anode is graphites. Phosphates also have many alternatives like cobalt, iron and nickel. They all have advantages and disadvantages, and the mission of scientists is to convert disadvantages into advantages. Graphites also play an important role in running a Li-ion battery, but scientists today are looking for better options to replace graphites. Although it is still difficult to achieve the goal of applying nanotechnology in every area of electric vehicles, today's study of nanotechnology in electric vehicles has reference significance, encouraging people to study further.
Low-Dimensional Nanostructures for Silicon-Based Anode Materials in Lithium-Ion Batteries
Authors: Lu Yu , Pei Shen , Yang Zijing
Published: November 2022

Electricity is becoming more important as an alternative energy replacing fossil fuels, as it can be obtained from solar, tide, and wind while being mostly harmless to the environment. The lithium-ion battery (LIB) has high potential in this regard. The silicon-based anode of LIB is a strong performer among different designs of LIBs and entered into service due to high specific energy and low operation potential. However, volume expansion during charging is a pressing problem. Low dimensional nanomaterials possess high specific surface area and special micro-mechanical properties, which can mitigate this problem effectively. This article focuses on cutting-edge nanoscale research from three-dimensionality angles, including 0D, 1D and 2D. For 0D, the core-shell structure is discussed, and modified structures based on the core-shell structure are introduced with a brief discussion on the preparation and structural features. For 2D anodes, silicon-based thin-film materials offer better stability and higher specific capacity. The preparation method of magnetron sputtering is discussed, and p-type doped SiOx/Si/SiOx sandwich LIB anodes are also introduced.
Analysis of Control Strategy of Three-phase Bridge Fully Controlled Rectifier Circuit Based on PID Control
Authors: Yao Zhao
Published: November 2022

At the present stage of industrial production in China, rectifier circuits still have an important position, and their safe, reliable, and efficient operation is still a necessary issue to be explored in the development of power electronics technology. Therefore, this paper will build an improved three-phase bridge rectifier circuit based on the traditional three-phase bridge fully controlled rectifier circuit, replacing the thyristor with an insulated gate bipolar transistor (IGBT) under the same basic principle, so that it can be more easily controlled by industrial intelligence. The PID controller is introduced to make the output voltage of the rectifier circuit gradually converge to a certain value by continuously correcting the calculation of the trigger angle α and the calculation of the voltage and current values. The simulation results show that the PI-controlled three-phase bridge fully controlled rectifier circuit model established in the paper makes the output of the circuit eventually stabilize under the influence of the closed-loop control, and the simulation results reach the expected value and show strong robust stability. For industrial applications, improving the safety, reliability, efficiency, and flexibility of bridge rectifier circuits is of good reference in practical engineering applications.
On Intelligent Disposal of Campus Garbage Classification in Colleges and Universities
Authors: Liu Huali , Zhou Zejiong
Published: November 2022

At present, most of the research on garbage disposal is often focused on communities or towns, and there is not much research on garbage classification on college campuses. According to the education statistics released by the Ministry of Education in 2021, there will be 3012 colleges and universities in China in 2021. The total number of students in various forms of higher education will be 44.3 million, not including the number of teachers and staff. It can be seen that colleges and universities are also places that generate garbage. This paper takes Anhui University of Finance and Economics as an example to study the intelligent disposal of garbage classification from the perspective of colleges and universities, aiming to improve the campus environment and play a practical guiding role in improving the campus ecological environment.
A brief discussion on the characteristics of the recruitment methods of Chinese universities for doctoral students
Authors: Peng Guohua
Published: November 2022

The way of doctoral recruitment has always been a common concern in Chinese higher education and even in the whole society. Since the establishment of the doctoral degree system in 1980, China has been improving its doctoral recruitment methods. At present, there are four types of doctoral recruitment methods in China, namely, general recruitment, direct doctorate, master's degree and "application-assessment" system. In the evolution and development of doctoral recruitment methods, a series of characteristics have been presented, forming a diversified system of doctoral recruitment methods with different characteristics and obvious differences.
Feasibility of Digital Economy Enabling Sustainable Development of Yangzhou Lacquer Art
Authors: Zhang Haotian , Gu Chuanqi , Chen Xiaohua , Cheng Anqi , Li Chaolin
Published: November 2022

In recent years, the integration of digital economy and traditional handicraft industry has enabled the inheritance and innovation of traditional handicraft industry. This paper explores the sustainable development of Yangzhou lacquer art. Combining the case of transformation and upgrading of intangible cultural heritage industry enabled by the digital economy, it proposes a feasible plan for the sustainable development of Yangzhou lacquer art enabled by the digital economy, that is, to update the inheritance mode, expand the market, update the theme, expand the influence, learn from foreign advanced experience, and promote the development of lacquer art industry with the help of the digital economy.
Research on the Scholarship Management for International Students in China in the Post-Pandemic Era
Authors: Li Hao , Yang Yan
Published: November 2022

In the post-pandemic era, the management system of scholarships has played an important role in recruiting and training international students for Chinese universities. Meanwhile, there are some problems needs to be solved and optimized in the management of scholarships. The universities shall focus on its development goal of international education, continuously improve and perfect the scholarship management system of studying in China.
Strategy exploration of school enterprise cooperation in higher vocational colleges
Authors: Zhang Zhen , Qian Xiaowei , Wu Lianfan
Published: November 2022

Based on the low degree of school enterprise cooperation in higher vocational colleges, there is no way to start the first step of cooperation mode. This paper explores from the actual project to discuss how to start the first step of cooperation between enterprises and schools, and how to promote cooperation and collaboration, and finally form mutually beneficial and win-win cooperation. From the school's initiative to seek cooperation to derive equality and mutual benefit, promote the sustainable and healthy operation of school enterprise cooperation.
GESTÃO DO CONHECIMENTO EM ACELERADORAS DE STARTUPS: ESTUDO DE PROCESSOS, PRÁTICAS E FERRAMENTAS DE TECNOLOGIA DA INFORMAÇÃO UTILIZADAS NO BRASIL
Authors: Aihara Célia Hatsumi , Gaspar Marcos Antonio , Martins Fellipe Silva , Vilha Anapatrí­cia Morales
Published: November 2022

Uma das formas de agilizar a geração e a promoção de inovações se dá por meio de aceleradoras de startups. Nesses programas, as aceleradoras de startups utilizam suas próprias metodologias para fornecer às startups o conhecimento necessário para tornar o negócio escalável. O objetivo desta pesquisa é identificar e caracterizar os principais processos, práticas e ferramentas de Tecnologia da Informação (TI) utilizados na gestão do conhecimento de aceleradoras de startups em operação no Brasil. Para tanto, foi executada pesquisa exploratória-qualitativa que utilizou estudos de caso múltiplos junto a cinco aceleradoras de startups. Entrevista semiestruturada e roteiro para análise documental de registros públicos foram adotados como instrumentos de pesquisa junto aos proprietários e gerentes das aceleradoras analisadas. Os principais processos e práticas utilizados pelas aceleradoras analisadas foram: espaços e eventos dedicados à socialização do conhecimento, mapeamento do conhecimento, desenvolvimento de ações de mentoria, disponibilidade de treinamento presencial com instrutores e portal corporativo. As principais ferramentas de TI identificadas nas aceleradoras pesquisadass foram: grupos de WhatsApp, reuniões virtuais e conferências, telefone celular, telefonia VOIP, extranets, redes sociais e computação em nuvem. Verificou-se que as práticas e ferramentas de TI voltadas à gestão do conhecimento são usadas, em maior ou menor grau, nas aceleradoras de startups pesquisadas. Entretanto, as aceleradoras analisadas utilizam esses recursos isoladamente, quase que desconectados uns dos outros, o que implica em informações e conhecimentos que correm o risco de ficarem isolados e sem compartilhamento com outros profissionais envolvidos na organização.Palavras-
SUSTENTABILIDADE TERRITORIAL E INDICAÇÕES GEOGRÁFICAS: UMA PROPOSTA DE FATORES PARA AVALIAÇÃO DE OPORTUNIDADES E BARREIRAS NAS IGS
Authors: Flores Shana Sabbado , Falcade Ivanira
Published: November 2022

O tema das indicações geográficas no Brasil, embora novo, tem crescido em importância, nas últimas duas décadas. A pesquisa teve como objetivo sistematizar fatores para avaliação da sustentabilidade dos territórios que possuem produtos com IG e para a prospecção de novas IGs, permitindo avaliar, sob a mesma base, produtos e territórios diferentes. O estudo utilizou como base teórica e metodológica a abordagem territorial e foi estruturado em cinco etapas, que envolveram da busca de referenciais teóricos e empíricos à proposição e teste do protocolo. O protocolo sistematizado propôs 20 fatores organizados em cinco dimensões de sustentabilidade (ambiental, social, econômica, político-institucional e territorial), que foram desdobrados em indicadores. O teste foi realizado com oito IGs do Rio Grande do Sul (quatro registradas, uma depositada e três em prospecção ou estruturação), englobando diferentes produtos, categorias, regiões e graus de maturidade e desenvolvimento. Os dados foram confirmados utilizando triangulação dos resultados com resultados de outras pesquisas, trabalhos de campo e entrevistas com especialistas. Os principais resultados referentes às IGs do RS, apontaram a presença de produtos com identidade territorial e o fortalecimento de fatores territoriais, com especial destaque à atuação das ICTs. Já o dinamismo dos processos das IGs passou por fatores político-institucionais, sobretudo governança, e na estruturação relacionada a fatores econômicos e presença de gestão profissional. As iniciativas relacionadas aos fatores ambientais podem ser fortalecidas, contribuindo para a sustentabilidade das IGs e também posicionando-as como mecanismos para preservação da biodiversidade. O instrumento validado poderá ser usado em outros contextos e futuros projetos, por pesquisadores, gestores e formuladores de políticas públicas.