bluuebunny/crossref_metadata_2025 huggingface dataset:
Perceptual metric-guided human image generation
Authors: Wu Haoran , He Fazhi , Duan Yansong , Yan Xiaohu
Published: December 2021

Pose transfer, which synthesizes a new image of a target person in a novel pose, is valuable in several applications. Generative adversarial networks (GAN) based pose transfer is a new way for person re-identification (re-ID). Typical perceptual metrics, like Detection Score (DS) and Inception Score (IS), were employed to assess the visual quality after generation in pose transfer task. Thus, the existing GAN-based methods do not directly benefit from these metrics which are highly associated with human ratings. In this paper, a perceptual metrics guided GAN (PIGGAN) framework is proposed to intrinsically optimize generation processing for pose transfer task. Specifically, a novel and general model-Evaluator that matches well the GAN is designed. Accordingly, a new Sort Loss (SL) is constructed to optimize the perceptual quality. Morevover, PIGGAN is highly flexible and extensible and can incorporate both differentiable and indifferentiable indexes to optimize the attitude migration process. Extensive experiments show that PIGGAN can generate photo-realistic results and quantitatively outperforms state-of-the-art (SOTA) methods.
Association of Subjective Cognitive Decline with Cerebrospinal Fluid Biomarkers of Alzheimer’s Disease Pathology in Cognitively Intact Older Adults: The CABLE Study
Authors: Wen Chen , Bi Yan-Lin , Hu Hao , Huang Shu-Yi , Ma Ya-Hui , Hu He-Ying , Tan Lan , Yu Jin-Tai
Published: December 2021

Background: Subjective cognitive decline (SCD) might occur at the early stages of dementia. Individuals with SCD have an increased risk of subsequent objective cognitive decline and greater rates of progression to dementia. Objective: We aimed to explore the associations between SCD and cerebrospinal fluid (CSF) biomarkers of Alzheimer’s disease (AD) pathology in cognitively normal individuals. Methods: A total of 1,099 cognitively normal elders with available data on CSF biomarkers of AD pathology (Aβ42, P-tau, and T-tau) were included in our analysis. Linear regression was used to examine the associations of SCD status and SCD severity with CSF biomarkers. Additionally, a review was conducted to discuss the associations between SCD and CSF biomarkers of AD pathology. Results: After adjustments for covariates, SCD and SCD severity showed significant associations with CSF Aβ42 (SCD: β= –0.0003, p = 0.0263; SCD severity: β= –0.0004, p = 0.0046), CSF T-tau/Aβ42 ratio (SCD: β= 0.1080, p = 0.0064; SCD severity: β= 0.1129, p = 0.0009) and CSF P-tau/Aβ42 ratio (SCD: β= 0.0167, p = 0.0103; SCD severity: β= 0.0193, p = 0.0006) rather than T-tau and P-tau compared with cognitively normal individuals. In the review, a total of 28 studies were finally included after reviewing 174 articles. CSF Aβ42 was lower in SCD than cognitively normal (CN) individuals, but higher than those with objective cognitive decline. However, CSF tau pathology showed no difference between SCD and CN. Conclusion: The results indicated that pathophysiological changes in CSF Aβ pathology occurred in individuals with SCD, which provide new insights into early intervention of AD.
Research on enterprise financial economics early warning based on machine learning method
Authors: Yi Jian
Published: December 2021

The stability of the economic market is an important factor for the rapid development of the economy, especially for the listed companies, whose financial and economic stability affects the stability of the financial market. It is helpful for the healthy development of enterprises and financial markets to make an accurate early warning of the financial economy of listed enterprises. This paper briefly introduced the support vector machine (SVM) and back-propagation neural network (BPNN) algorithms in the machine learning method. To make up for the defects of the two algorithms, they were combined and applied to the enterprise financial economics early warning. A simulation experiment was carried out on the single SVM algorithm-based, single BPNN algorithm-based, and SVM algorithm and BPNN algorithm combined model with the MATLAB software. The results show that the SVM algorithm and BP algorithm combined model converges faster and has higher precision and recall rate and larger area under the curve (AUC) than the single SVM algorithm-based model and the single BPNN algorithm-based model.
Real-time evaluation method of turbine rotor’s thermal stress with governing stage partial admission condition at low-load
Authors: Yao Kun , Fan Shuangshuang , Ge Weichun , Li Xingshuo , Luo Huanhuan , Wan Jie
Published: December 2021

In order to ensure the safety and stability of the new energy power system, many power units will be maintained at low-load state for a long time during peak-load regulation in China. However, the partial arc admission of the nozzle governing mode will cause uneven temperature distribution in the circumferential direction after GS, which will affect real-time thermal stress of the rotor. Toward this end, this paper proposes a real-time evaluation method of thermal stress for rotors in low-load conditions. First of all, the solution boundary conditions of thermal stress model can be obtained by designing the measuring points arrangement after GS, which comprehensively takes into account the uneven temperature distribution of GS under low-load conditions. In the meantime, various punching schemes are analyzed by ANSYS, which used to analyze the influence of cylinder structure strength caused by the new measuring point punching of each scheme. The result shows that the punching impact on the stress and deformation of cylinder is not obvious, which has a great significance to reduce minimum technical output and improve peak governing capability of thermal power unit.
Multi-gas leakage synchronous monitoring system based on the distributed optical fiber sensing technology
Authors: Cui Lu-Jun , Cao Yan-Long , Guo Hong-Hong , Guo Shi-Rui , Zeng Wenhang , Wang Pei-Xiong , Chen Gang
Published: December 2021

In the process of long-distance transportation of different gas, the remote pipeline plays an irreplaceable role in energy transmission. When the pipeline is laid in remote areas for a long distance, it is easy to be influenced by geological disasters and complex working conditions, which may lead to corrosion and leakage. therefore, it is necessary to conduct pipeline gas real-time safety monitoring. An optical fiber gas leakage synchronous monitoring system was proposed and demonstrated based on distributed optical sensing technology for simultaneous multi-gas measurements. In this study, we discuss that the principle of multi-gas leakage synchronous monitoring system is investigated and then validated by the theoretical simulation experiments. Furthermore, gas concentration and leakage location discrimination tests are also conducted in laboratory. The experimental results show that the output intensity values increased obviously along with the gas concentration changes, and the response time of the sensor system is about 40 seconds, and it’s concluded that the multi-gas leakage synchronous monitoring system based on distributed optical fiber sensing technology exhibited good sensing and location discrimination performance.
GCN based virtual resource allocation scheme for power internet of things
Authors: Wei Ling , Luo Hong-Xuan , Zhai Shao-Lei , Huang Bo-Yang , Chen Ye
Published: December 2021

With the construction of smart grid, increasing number of smart devices will be connected to the power communication network. Therefore, how to allocate the resources of access devices has become an urgent problem to be solved in smart grid. However, due to the diversity and time-variability of access devices at the edge of the power grid, such dynamic changes may lead to untimely and unbalanced resource allocation of the power grid and additional system overhead, resulting in reducing the efficiency of power grid operation, unbalanced workload and other problems. In this paper, a grid resource allocation scheme based on Gauss optimization is proposed. The grid virtualization application resources are managed through three main steps: decomposition, combination and exchange, so as to realize the reasonable allocation of grid resources. Considering the time-variability of the grid topology and the diversity of the access device, the computational complexity of the traditional data analysis model is too high to be suitable for time-sensitive power network structure. This paper proposes an MPNN framework combined with the Graph Convolutional Network (GCN) to enhance the calculation efficiency and realize the rapid allocation of network resources. Since the smart gateway connected by the grid terminal has certain computation ability, the cloud computing used in distribution model in deep learning to find the optimal solution can be distributed in the cloud and edge computing gateway. In this way, The entire electricity network can efficiently manage and orchestrate virtual services to maximize the utility of grid virtual resources. Furthermore, this paper also adopt the GG-NN (Gated Graph Neural Network) which is based on the MPNN framework in the training. Finally, we carry out simulation for the Gauss optimization scheme and the MPNN-based scheme to verify that the convolutional diagram neural network is suitable for virtual resource allocating in multi-access power Internet-of –Things (IoTs).
A Double-Pronged Sword: XJB-5-131 Is a Suppressor of Somatic Instability and Toxicity in Huntington’s Disease
Authors: Wipf Pater , Polyzos Aris A. , McMurray Cynthia T.
Published: December 2021

Due to large increases in the elderly populations across the world, age-related diseases are expected to expand dramatically in the coming years. Among these, neurodegenerative diseases will be among the most devastating in terms of their emotional and economic impact on patients, their families, and associated subsidized health costs. There is no currently available cure or rescue for dying brain cells. Viable therapeutics for any of these disorders would be a breakthrough and provide relief for the large number of affected patients and their families. Neurodegeneration is accompanied by elevated oxidative damage and inflammation. While natural antioxidants have largely failed in clinical trials, preclinical phenotyping of the unnatural, mitochondrial targeted nitroxide, XJB-5-131, bodes well for further translational development in advanced animal models or in humans. Here we consider the usefulness of synthetic antioxidants for the treatment of Huntington’s disease. The mitochondrial targeting properties of XJB-5-131 have great promise. It is both an electron scavenger and an antioxidant, reducing both somatic expansion and toxicity simultaneously through the same redox mechanism. By quenching reactive oxygen species, XJB-5-131 breaks the cycle between the rise in oxidative damage during disease progression and the somatic growth of the CAG repeat which depends on oxidation.
To select suitable supplier for complex equipment military-civilian collaborative design based on fuzzy preference information that from matching perspective
Authors: Huang Xin , Chen Hong-zhuan
Published: December 2021

Combine complex equipment collaborative development in military-civilian integration context not only fulfils actual development requirement, but also beneficial to the national economy. Design procedure as first stage of complex equipment military-civilian collaborative development process, select suitable design supplier is significant to whole development process of complex equipment. In order to select suitable design supplier for complex equipment, two aspects done in this paper. One is comprehensive analysis of evaluated influencing factors that affect complex equipment military-civilian collaborative design process, corresponding evaluation indicator constructed and a combination of grey correlation, entropy, DEMATEL (Decision-making Trial and Evaluation Laboratory) and VIKOR analysis theory to obtain grey entropy-DEMATEL-VIKOR, then the combined method is utilized to acquire matching attributes for followed research content. Meanwhile, satisfaction degree for matching side obtained with the help of information aggregation based on power generalized Heronian mean which on the basis of fuzzy preference information. Then, through constructed matching model, suitable design supplier obtained. Finally, a corresponding illustrative example given.
Investigation of H2S Solubility in Aqueous N- Methyldiethanolamine + Amine Functionalized UiO-66 as a nano solvent
Authors: Shokouhi Mohammad , Vahidi Mehdi , Abbasghorbani Maryam
Published: December 2021

In this paper, the experimental solubility of hydrogen sulfide in aqueous N- Methyldiethanolamine + Amine Functionalized UiO-66 (UiO-66-NH2) was studied. UiO-66-NH2 was produced using solvothermal process, and its physicochemical properties were investigated by different techniques including XRD, TGA, TEM, BET, and FTIR to realize its crystalline structure, morphology, thermal stability, and porous structure. The Zeta potential of the solution was turned out to be about 26.6 mV (millivolt), meaning that UiO-66-NH2 particles are moderately stable in aqueous 40 wt.% MDEA. The solubility of hydrogen sulfide has been carried out using the isochoric saturation / or static method in two concentration grades of 0.1 and 0.5 wt.% of UiO-66-NH2 in the aqueous solution of 40 wt.% MDEA known as nanofluid. Experimental measurements were carried out at temperatures of 303.15 through 333.15 K, and pressures up 1100 kPa. Results showed that the addition of UiO-66-NH2 nanoparticles to the MDEA solution altered the results less than 3% , while the mean value of uncertainty reported in this work is about 4% , meaning that the addition of nanoparticles do not have remarkable effect on H2S solubility. In contrast, it causes an increased capacity of CO2 absorption of that solution up to 10%.
TEXTILES IN THE RESIDENTIAL INTERIOR
Authors: Tomina Olha , Gook Leonid
Published: December 2021

The relevance of the study is due to new experience in architectural design, new technologies and types of materials and the need to generalize and systematize them to expand the formative possibilities of textiles in the design of residential interiors. Research in the field of interior textile design was carried out by: T.I. Isayeva, Khabibullina, E.V. Zmanovska and others. The purpose of the study is to identify areas, functions and compositional techniques of textiles in residential interiors. The historical reference of development of textile production is resulted. The structural analysis of textiles in the interior by types of textile materials, production technology, types of weave, types of ornaments; identified qualities of textile materials, which determine their widespread use and the main areas of application of textiles in modern residential interiors. According to the results of the research, the main functions of textiles in the interior are revealed: creation of a comfortable microclimate in the room; psychological comfort; space adjustment; visual isolation; protection of surfaces from damage and pollution; hygiene products; decorative; compositional component of interior space design. The description of types of textile wall-paper, curtains is resulted. The compositional function of textiles in the interior is revealed: accent, dominant, background, rhythm.

The conclusion is made that at a choice of textiles and reception of placement it is necessary to consider regional natural and climatic conditions; the style decision of an interior is accepted; function, size, orientation on the sides of the horizon of the room; combination of textiles with finishing of surfaces of enclosing designs and subject filling of the room; combination of fabrics in texture, color and pattern; price segment.
TEC TYPOLOGY USING PENTATONIC SEALS
Authors: Urenev Valeryi , Pishchev David
Published: December 2021

Thematic entertainment complexes are an extremely wide field in which various projects are built. From religious buildings and museums to dinosaur parks and thematic complexes dedicated to cinema. At the moment, TEC do not have a typology. They cannot be classified and systematized. The breadth of topics, sizes, target audiences and placement options is so great that one letter can not describe it. Therefore, it was decided to develop such a system. This will allow us to compare, at first glance, not comparative things, but in conjunction with the final table of the article "Analysis of psychological preconditions for the formation of TEC using the Maslow Pyramid" [2], we can analyze, evaluate, rate and compare different thematic entertainment complexes.

The purpose of the study is to analyze the existing methods of typology of thematic entertainment complexes. Identify those items by which you can still classify thematic entertainment complexes. Develop a graphic display for each item and assemble it into a single, compact scheme for easy reading and placement in the design of the architectural environment.

Then let's analyze the real thematic entertainment complex. For example, take Disneyland Paris, as the brightest representative of this type of building.

The scientific novelty of the study is that we will form a typological system that will allow in a compact version to encrypt all the features of the thematic entertainment complex. Its size, location, topic, purpose, target audience, etc.

As a result, we get a method of analysis of thematic entertainment complexes, which will allow you to quickly analyze thematic entertainment complexes, compare them with each other and more clearly structure existing and future complexes.

It will also help the end visitor to immediately understand exactly where he spent and what to expect from the institution.
THE INFLUENCE OF THE ARCHITECTURE OF MEDICAL INSTITUTIONS ON THE PSYCHOLOGICAL AND PHYSICAL CONDITION OF A PERSON
Authors: Romashko Kateryna , Haraborskaya Yulia
Published: December 2021

This article analyzes the factors of the influence of architecture of buildings of medical institutions on the state of human health. The main problems faced by the architect in the design of hospitals and the possibility of solving them are considered. One of the most important problems an architect faces when designing medical facilities is to create a free and open atmosphere. To restore health,not only the quality of medical services is of importance, but also the beauty and convenience of the rooms in which the treatment takes place. To achieve the effect of a healing architecture, designers must, first of all, establish a constructive dialogue with medical workers and patients. Ideas, models and sketches of the architect should be critically evaluated and discussed. The article identifies the main architectural factors contributing to the recovery of patients and creating a trustworthy, psychologically healthy environment. The term “healing architecture” and the relations of famous architects to it are considered. The emergence of a new term indicates the general need in our technogenic world to create an environment that would positively affect the health and psyche of visitors and patients of medical institutions. The purpose of healing architecture is defined. Experts agree that the future lies with clinics whose appearance will more likely resemble residential premises than a hospital in our traditional view. The functional planning structure is changing, because with the advent of the latest technologies, the requirements for certain rooms, their location in the building volume, dimensions, insolation, etc. have also changed. In addition, work is underway to improve the territories of medical institutions as nature also has a rehabilitative effect on people. The worldwide examples of the architecture of medical facilities that have a positive impact on human health are considered.
FEATURES OF SPATIAL ORGANIZATION OF THE SYSTEM OF PEDESTRIAN ZONES IN THE HISTORICAL CENTER OF KYIV
Authors: Oliinyk Olena
Published: December 2021

Abstract. The article substantiates the need to complete the formation of an integrated network of pedestrian spaces in the historic center of Kiev. Now the historic center covers three hills - the Upper Town, Pechersk and Kiev-Pechersk Lavra. However, the problem of creating an integrated network of pedestrian connections in the historic center of Kyiv has not yet been solved, and its formation is one of the urgent tasks today. After all, the creation of a holistic system of pedestrian ways in the historic city makes it possible to increase its tourist potential and ensure the preservation and development of historical and cultural heritage. The author proposes a method of spatial analysis to assess the state of public spaces in the city. The author's comparative analysis of two cities in the UK confirmed the importance and cost-effectiveness of pedestrian public spaces.

It is noted that the existing transport infrastructure of the city of Kyiv does not provide for the formation of new pedestrian zones. The author analyzes the central squares of Kyiv: Independence Square, Troitska, Tolstoy, European, Sofiyska, Mykhailivska, Lvivska and Peremohy Squares in terms of comfortable pedestrian movement and the availability of public places. It turned out that in terms of transport accessibility, they are convenient, but not suitable for pedestrians; by use - have mainly administrative, political functions; sometimes - cultural; by category of comfort - are inconvenient, there are no sanitary conditions, places for sitting, rest, greens; these are mainly transport interchanges; by category of social function - meeting places, commercial spaces; there are no signs of identity. Means of forming a network of pedestrian public spaces and proposals for the design of individual fragments of the city are proposed. The author determines how transit space and stationary spaces are used, whether it is possible to use them as a citywide public space and connect it to the main axis along Volodymyrska and Khreschatyk.
THE PROBLEM OF BUILDING HOTEL AND TOURIST COMPLEXES IN MOROCCO IN THE TRADITIONAL NATIONAL STYLE IN ORDER TO PRESERVE LOCAL TRADITIONS
Authors: Barkam Karim , Rogozhnikova Olena
Published: December 2021

This article examines the state of the hotel fund in Morocco and the capital of Rabat. The essence of the problem of the waking up of the hotel complexes in the territory of Morocco is different, which is connected with the national and traditional styles in the interconnected interior and the traditional decoration of the apartment complex. The relevance of the development of the basic principles of architec- tural and planning organizations and the air-space composition of the hotel and tourist complexes in the minds of the Moroccan climate of Morocco has been revised.

It is worth looking at the future buddies of the hotel complexes and those in the minds of the practitioners. Practically necessary, the need to upraise the main national traditions and values ​​of the historical decline of Morocco. Also, in stats, important is the importance of developing regional standards for designing hotel complexes for the specialties of Morocco and the traditions of Morocco.

As a result, it turned out that nowadays it’s been blown out of the ordinary mind with a touch of mass tourism in Morocco, which is simple, simple, well-planned and new hotel complexes. In order to make sure that everything was built like a system of spaciously connected architectural ensembles, it would be necessary to develop the basic principles of formulating the hotel complexes in the hot climate of Morocco. The principle of guilty responsibility and motherhood is fundamentally valuable and historically went into the middle of the storehouse, allowing you to save in the new complexes the independence of the Moroccan architecture.

The important thing is that it’s a fact that now you are in the country of Morocco standing on the edge of the vibrant architecture and the traditional tradition. The country can be found in the near proximity to Europe, Morocco’s most private settlements, and it’s possible to speak to the populations, and along the streets of the city of Tangier it’s been a long time to go alone to Europe. Take note of the fact that zmushuє is to be thoughtful over tim, which should be beaten by the flurry and almost by the look of the traditional Moroccan form, ornamentation, coloristic series.
Simultaneous HPLC estimation of Amphetamine and Caffeine abuse drugs in Iraqi human addicts
Authors: Sabah Rulla
Published: December 2021

The main aim of this research is to establish and validate a high performance liquid chromatography (HPLC) process for the separation and estimation of Amphetamine (AM) and Caffeine (CAF) in its illegal formula and in sera of addicts. This method is established on the HPLC separation of the two drugs on the ZORBAX ODS column (250×4.6×5µm particle size). The mobile phase contained 1% ortho-phosphoric acid 85% and 1%of diethyl amine 99%, acetonitrile and methanol ratio was 85:10:5 v/v/v. The flow rate is 1.2 mL.min-1, buffer value pH of 2.5 via isocratic elution also UV detection at 210 nm. The retention times for the two drugs AM and CAF were obtained at 4.425 and 6.456 min, respectively. The calibration curves founded that the linear regression analysis data gave a good linear relationship for the concentration range 1 to 100 µg.mL-1 for AM and CAF. The values achieved for correlation coefficient, slope and intercept were 9999, 8104.2 and 5012 for AM and 0.9999, 9698.5 and 6342.9 for CAF, whereas the LOD and LOQ was 0.51, 1.64 µg.mL-1 for AM and 0.60, 1.32 µg.mL-1 for CAF
Stinging Nettles of Florida: Urtica
Authors: Zomlefer Wendy B.
Published: December 2021

Revised! HB002, a 4-page illustrated fact sheet by Wendy B. Zomlefer, describes this annual herb with stinging hairs, its classification, description, similar species, toxicity, and economic uses. Includes references. Published by the UF Herbarium, October 2008.
HB002/HB002: Stinging Nettles of Florida: Urtica (ufl.edu)
Removal of Swarms and Colonies for Pest Control Operators
Authors: O'Malley Michael K. , Ellis Jamie D. , Koehler Philip G.
Published: December 2021

ENY-145, a 12-page illustrated fact sheet by Michael K. O’Malley, Jamie D. Ellis, and P. G. Koehler, outlines for pest control operators the standard operating procedures for removing swarms and colonies. Includes additional resources and contacts. Published by the UF Department of Entomology and Nematology, November 2008.
ENY-145/IN778: Eradication of Swarms and Colonies for Pest Control Operators (ufl.edu)
LES NABIS AND MAX VOLOSHIN: GAME MODELS
Authors: Generaliuk Lesia
Published: December 2021

The article draws parallels between the variants of the play-drama and the forms of self-representation of the Les Nabis and the «Parisian» Maximilian Voloshin. All of them tested the concepts of play, performance, and artistic transformation of reality, which are organic in the aesthetics of symbolism, based on the tradition of French culture from T. Gauthier, J. Barbey d’Aurevilly to J. Péladan, F. Khnopff. In the stream of theatrical utopia of the late XIX – early XX centuries Les Nabis and Voloshin used the style of symbolism in everyday life and creativity. They were united by an understanding of art as an emanation of the absolute, a perception of phenomena as a «door to eternity», an invisible reality, a specific «sense of the mystery of things pregnant with an event» (Edouard Vuillard). The thesaurus of forms they possessed included signs of self-manifestation. But, although all of them have an increased attention to the synthesis of religions, mysticism, transchronological excursions, their models of life creation, as well as self-realization, have a number of differences in the ways of objectification of the spiritual. The sublime drama of the Nabis – «Language of Nabis», created by P. Sérusier, paraphernalia, clothes in the form of a felony, weekly ritualsin the Temple of Nabis on Boulevard Montparnasse, 25 – shows their commitment to the spiritualist model of thegame. And the semi-humorous atmosphere of the «Order of the Spins» in the house of Voloshin in Koktebel, jokes andhoaxes of the owner tend to laugh culture. Voloshin claimed: «Everything that is not a game is not art». He relied on the reception of art as a game and life as art – the newly created world en variante locale by the artist, the conjurer of things. Together with the fraternity, which arose spontaneously every summer and spontaneously formed its own laws and rituals, the poet realized an improvisational model of the game, close to children’s games. In contrast to the pathos of the Les Nabis, Voloshin’s game was a frontier against society and the then (1905-1924) Russian reality. If the theater of nabis in the manifestations of Art nouveau realized their goal to aestheticize space, then Voloshin’s game, which became his lifestyle, led to the creation of a new person and new relationships. It contributed not only to the creative development of its members, but also to saving lives during the Bolshevik terror and famine. Late Voloshin, with his analysis of the Сainite civilization and the historiosophical conception of Russia, consistent with modern assessments of geopolitical realities, can be positioned as a seer who predicted the course of events for centuries to come.
«SILENT ALL THESE YEARS» OR BECOMING IN EVERYDAYNESS: TORI AMOS AND HER POETICS OF THE QUOTIDIAN
Authors: Matasova Iuliana
Published: December 2021

Created by the American singer-songwriter Tori Amos «Silent All These Years» is a prominent cultural product of the 1990s in the domain of western popular music. Released in the beginning of the decade it has actualized the current sensibilities, ethically and aesthetically. Deploying the efficient mutual engagement of feminist and postmodernist strategies the author mobilizes the quotidian and performs its intellectual aestheticization.

The study focuses on the ways the everyday operates in the song lyrically and musically, as well as on the author’s intention of aestheticizing the mundane. There is an important interdependence between the material circumstances in which the song was created and its genre form of an indie ballad — an ironic gesture that subverts the «heroic» becomes definitive of the piece. The embodied «women’s» experience of the mundane comes as grotesque, «women’s» time threatens to devour the time of «progress», elements of western eschatological mythology undergo domestication and the archetypal image of the Mermaid receives a re-reading, urban everyday vocabulary ruptures the «high» register. An intensification of sameness, repetition and monotony, however, accentuates a non-ironic potentiality of emancipation and insight.

The poetics of the quotidian in Amos, thus, presents itself politically by locating the invisibly heroic becoming in everydayness as opposed to a one-time extraordinary action. One of the singular possibilities of such a becoming is a possibility of a continuing, and always risky, dialogic exchange.
«EVERYDAY LIFE» IN THE WORKS BY W. C. WILLIAMS AND J. JARMUSCH: FROM POETRY TO POETICS. INTERMEDIALITY
Authors: Munko Daria
Published: December 2021

The article examines William Carlos Williams’ works that focus on the everyday, mundanity, and poetize daily life which was common in modernist literature. In our time, Williams’ poetry inspired director Jim Jarmusch to make a poetic film «Paterson» about everyday life and the poetic potential of ordinary routine life. The director reinterprets Williams’ ideas and makes a complex, postmodern film about everyday life in the small town Paterson, where he depicts the routine life of his main character, a bus driver. This life, despite its external simplicity and triviality, encourages the hero named Paterson to read modernist literature and write his own poems whose themes and images are intertwined with the work of the well-known Paterson resident, William Carlos Williams himself. In particular, we examine the intermedial interaction of Williams’ works («Paterson» and «This Is Just To Say») with the film and the indirect transition of one sign system into another. In addition to the more or less direct and explicit influence of literature on film through allusions or quotations from the work of the American modernist poet, Williams’ poetry becomes a precedent for the stylized poems of the film’s main character, written by a contemporary American poet Ron Padgett («Another One», «The Run», «Love Poem») and Jarmusch himself («Water Falls»). In this article, we also compare Padgett’s and Jarmusch’s poetry with some of Williams’ poems («Blizzard», «To A Poor Old Woman»), to demonstrate the similarity of motifs and imagery. Thedirector’s work can be interpreted as a manifestation of the idea of looking for poetry in the everyday, or that everyday life is already poetry. Jarmusch’s film about everyday life provides a possible answer to the question of literary anthropology «why is literature as a medium important in people’s lives» – creativity is the very meaning of life. This penetration of one art form (poetry) into another (cinema) gives grounds for speaking about the relevance of the themes of modernist poetry in the context of modernity and about the meaning and value of simplicity for creativity in general.
IMPRESSION DIMENSIONAL CHANGE OF POLYVINYL SILOXANE LIGHT AND MEDIUM BODY MATERIAL BY USING PERFORATED TRAY
Authors: Sumadhi Sastrodihardjo  , Dahliana Purba
Published: December 2021

Generally impression materials including elastomer impression materials show dimensional changes after impression taking. There are many investigations that show these dimensional changes with several causal factor possibilities proposed by the authors. The actual causal factor has not been elucidated yet. The aim of this study was to find out the behaviour and dimensional changes occured in two types of elastomeric impression consistency materials by using perforated tray. Light and medium body types of polyvinyl siloxane impression materials were used in this study. Impression consistency materials were tested with the method noted at the ANSI/ ADA specification no.19-2000. Design of study post-test only. Impression was taken by using perforated metal tray on frustum conical metal master die (n= 10 impressions/material). The dimensions of samples were measured by using digital calliper (Mitutoyo, Japan) at base, top area and height. The dimensional changes were calculated from master and stone die measurement. The results showed that there were dimensional changes occured in all of observed areas. Light body type showed dimensional changes at base, top area and height as many as (+) 0.032 ± 0.016 mm, (-) 0.136 ± 0.045 mm and (+) 0.112 ± 0.022 mm, respectively. Medium body type showed dimensional changes at base, top area and height as many as (+) 0.009 ± 0.013 mm, (-) 0.090 ± 0.016 mm and (+) 0.085 ± 0.010mm, respectively. In conclusion, there were significant differences between light and medium body types of polyvinyl siloxane impression materials caused the quantity of dimensional changes on impression (p< 0.05). Stress releasing passes through the holes on perforated tray may take a possible role to cause different direction of dimensional changes on impression.
APPLICATION OF GLASS IONOMER CEMENT (GIC) FOR REPAIRING DENTAL PULP BY MEASURING EXPRESSION OF DENTIN MATRIX PROTEIN-1
Authors: Endang Suprastiwi  , Siti Mardewi Soerono Akbar  , Narlan Sumawinata  , Ellyza Herda
Published: December 2021

Glass ionomer cement (GIC) has a potential to improve the pulp by inducing Dentin Matrix Protein-1 (DMP-1) release that can mineralize dentin. This study used three types of glass ionomer cements; Conventional GIC i.e. GC Fuji IX; resin-modified glass ionomer cement (RMGIC) i.e. GC Fuji II LC and Nano particle of RMGIC i.e. Ketac™ N100 3MEspe. The three materials were applied to the tooth pulp of Macaca nemestrina. Expression of DMP-1 extract-dental pulp of the subjects was investigated by using ELISA. This study was statistically analyzed by using Mann-Whitney test. The result showed that GICs has a potential to induce the expression of DMP-1 and there was no significant differences among the three groups of GIC to induce DMP-1(p≥ 0,05). In conclucion, all tested materials have a potential in dental pulp repair by expressing DMP-1.
PERANAN PERFORMA MASTIKASI TERHADAP POLA IREGULARITAS GIGI INSISIVUS RAHANG BAWAH PADA ANAK USIA 7-15 TAHUN
Authors: Risti Saptarini Primarti  , Eriska Riyanti  , Roosje Oewen
Published: December 2021

Perkembangan gigi manusia merupakan proses biologis yang kompleks dan rentan terhadap pengaruh lingkungan karena dapat mengakibatkan terjadi penyimpangan perkembangan normal yang disebut maloklusi. Salah satu bentuk kelainan maloklusi yang paling banyak adalah posisi gigi anterior tidak teratur (ireguler), terutama gigi anterior rahang bawah. Faktor lingkungan yang berpengaruh terhadap fungsi rongga mulut adalah mastikasi. Tujuan penelitian adalah untuk mengeksplorasi peran mastikasi dan nilai densitas tulang alveolar terhadap terjadinya posisi gigi anterior rahang bawah yang tidak teratur. Jenis penelitian adalah potong lintang dengan tipe penelitian epidemiologi klinik. Subjek penelitian adalah anak sehat usia 7-15 tahun yang diambil dengan cara cluster sampling terpilih sebanyak 71 anak yang terdiri atas 17 anak laki-laki (23,94%) dan 54 anak perempuan (76,06%). Hasil penelitian rata-rata nilai performa mastikasi kelompok umur 7-10 tahun adalah 2,40 ± 0,82 mm2 dan untuk kelompok umur 11-15 tahun 2,11 ± 0,55 mm2.. Kelompok umur 7-10 tahun yang mempunyai pola iregularitas simetris sebanyak 77%, rotasi 20% dan ireguler 3%. Kelompok 11-15 tahun yang mempunyai pola iregularitas simetri sebanyak 80%, rotasi 16% dan ireguler 4%. Hasil uji koefisien korelasi antara performa mastikasi dengan pola iregularitas menunjukkan nilai signifikansi p= 0,018 dengan nilai F sebesar 4,265 atau bermakna. Berdasarkan persamaan korelasi menyatakan apabila performa mastikasi menurun maka pola iregularitas meningkat. Sebagai kesimpulan, ada hubungan yang signifikan antara mastikasi dan pola iregularitas gigi insisivus rahang bawah.
PENGARUH PEMBERIAN KALSIUM SITRAT TERHADAP JUMLAH OSTEOKLAS DAN LUAS PERMUKAAN YANG TERESORPSI PADA GIGI KELINCI YANG DIGERAKKAN SECARA ORTODONTI
Authors: Sandra Mega  , Ameta Primasari
Published: December 2021

Resorpsi akar merupakan efek samping dalam perawatan ortodonti yang ditandai dengan adanya osteoklas yang berbentuk fagosit dan multinuklear. Faktor yang mempengaruhi kadar resorpsi akar termasuk level kalsium sistemik, karena kalsium merupakan mineral utama pembentuk tulang dan gigi. Pemberian kalsium dapat berperan dalam pembentukan dan stabilitas tulang alveolar dan gigi. Tujuan penelitian adalah untuk mengetahui pengaruh kalsium sitrat terhadap jumlah osteoklas dan luas permukaan area yang teresorpsi pada gigi yang digerakkan dengan kekuatan mekanik. Subyek penelitian adalah 13 ekor kelinci jantan yang dibagi menjadi 3 kelompok. Kelompok pertama terdiri dari 1 ekor kelinci yang tidak diberi perlakuan sebagai kelompok normal, sisanya dibagi menjadi 2 kelompok yang masing-masing terdiri dari 6 ekor kelinci yang dipasangkan closed coil spring sepanjang 9 mm yang terhubung dari molar pertama ke insisivus mandibula dengan kekuatan 60 gr dengan dan tanpa pemberian kalisum sitrat selama 7, 21, dan 35 hari. Hasil penelitian menunjukkan bahwa terdapat jumlah osteoklas yang lebih sedikit dan luas area yang teresorpsi lebih kecil pada kelompok pemberian kalsium sitrat (p< 0,05) dan terdapat hubungan antara jumlah osteoklas dengan luas permukaan area yang teresorpsi (r= 0,993). Artinya peningkatan jumlah osteoklas sejalan dengan penambahan luas area yang teresorpsi. Dapat disimpulkan bahwa pemberian kalisum sitrat akan mengurangi luas permukaan area yang teresorpsi pada gigi yang digerakkan dengan kekuatan mekanik.
EFFICACY OF A TOOTHPASTE ON THE CONTROL OF PLAQUE AND GINGIVITIS
Authors: Anton Rahardjo  , Diah Ayu Maharani  , Melissa Adiatman  , Ary Agustanti  , Dini Ghaliyah  , Armasastra
Published: December 2021

Brushing teeth with suitable toothpaste is the most effective way to remove plaque and prevent accumulation ofplaque to prevent gingivitis. This research aims to examine the effectivity of toothpaste contained DipotassiumGlycyrrhizinate 0.05% and IPMP 0.05% as active ingredients toward gingival health. Double-blind randomizedparallel group clinical trial was conducted. The amount of samples were 30 persons randomly assigned to usedtested toothpaste, and 30 other persons use placebo. Measurement of Salivary Occult Blood Test (SOBT),Bleeding on Probing (BOP) and Gingival Index (GP) were performed before and after 3 months of toothpasteuse. The results showed that after 3 months there were significant decrease (p< 0.05) in all values of SOBT (26into 8), BOP (15.2 into 3.4), GI (0.5 into 0.1). In conclusion, the tested toothpaste provided protection againstgingivitis (gum protection) 2 times better and a significant difference compared to placebo toothpaste
PENGARUH LAMA PAPARAN CUKA APEL TERHADAP PERUBAHAN DIMENSI AKRILIK HEAT CURED
Authors: Diana Setya Ningsih  , Sri Fitriany  , Herwanda  , Agnesvida Respratidina
Published: December 2021

Cuka apel adalah minuman kesehatan yang terdiri atas fenol, asam dan komponen lainnya. Komposisi ini dapatmempengaruhi sifat resin akrilik heat cured. Resin akrilik heat cured secara klinis dapat digunakan sebagaibahan gigi tiruan. Resin akrilik dapat menyerap air sehingga menyebabkan ketidakstabilan dimensi basis gigitiruan. Penyerapan air dipengaruhi oleh jenis larutan dan lama perendaman. Tujuan penelitian ini adalah untukmengetahui efek lama perendaman resin akrilik heat cured dalam cuka apel terhadap perubahan dimensi.Sepuluh spesimen penelitian berbentuk disc dengan diameter 50 ± 1 mm dan ketebalan 0,5 ± 0,1 mmdikeringkan dalam desikator pada temperatur 37oC kemudian berat awal spesimen (W1) diukur menggunakankaliper (L) dan neraca analitik. Spesimen kemudian direndam dalam cuka apel pada 37oC selama 1, 3, 5 dan 7hari. Spesimen dikeringkan selama 15 detik dan berat spesimen tercatat (W2). Data dianalisis denganmenggunakan repeated Anova dan post hoc pairwaise comparisons. Hasil penelitian menunjukkan lamaperendaman di dalam cuka apel dapat menyebabkan perubahan dimensi resin akrilik heat cured secara bermakna(p< 0,05). Ada perbedaan yang bermakna antara perubahan dimensi setelah 1 hari dengan 3, 5, 7 hari (p< 0,05),tetapi tidak ada perbedaan yang bermakna antara 5 hari dengan 7 hari (p< 0,05). Sebagai kesimpulan, lamaperendaman dan jenis larutan (cuka apel) dapat menyebabkan perubahan dimensi pada resin akrilik heat cured.
PENGARUH RISEDRONATE BISPHOSPHONATE TERHADAP ENZIM TRAP (EKSPRESI OSTEOKLAS) DI SEKITAR SUBSTRUKTUR IMPLAN GIGI ENDOSSEOUS
Authors: Suparyono Saleh  , Iwan Dwi Prahasto  , Munakhir Mudjosemedi  , Ika Dewi Ana
Published: December 2021

Keberhasilan gigi tiruan tanam, tergantung pada proses oseointegrasi, yaitu suatu hubungan langsung antara bagianimplan gigi yang tertanam di dalam tulang rahang (substructure) dengan jaringan tulang disekitarnya tanpa ada pengaruhdari jaringan lunak yang lain. Osteoklas berperan penting dalam proses oseointegrasi karena sel tersebut mempunyaikemampuan untuk meresorpsi tulang. Tujuan penelitian ini untuk mengetahui pengaruh sediaan farmasi Risedronate(Ris) yang mempunyai kemampuan untuk mencegah proliferasi osteoklas. Tiga puluh enam tikus Wistar berumur 9-10minggu dengan berat antara 280-300 gram dibagi menjadi 4 kelompok (n= 9), setiap kelompok dibagi lagi menjadi 3subkelompok (n= 3). Kelompok I sebagai kontrol dengan perlakuan injeksi 0,05 mL cairan 0,9% NaCL sementarakelompok II, III, dan IV diinjeksi 0,05 mL sediaan Ris dengan konsentrasi 250, 500, dan 1000 µmol/L secara berurutan.Injeksi dilakukan setiap 3 hari sekali dengan lama waktu pemberian injeksi yang berbeda-beda, yaitu 14, 28, dan 56 hari.Analisis statistik menggunakan Uji Kruskal-Wallis dan U Mann-Whitney. Hasil penelitian menunjukkan terdapatperbedaan yang bermakna pada kelompok dosis Ris (p< 0,05) dan tidak signifikan pada kelompok hari amatan (p> 0,05).
PENGARUH BAHAN PEMBERSIH GIGI TIRUAN TERHADAP JUMLAH CANDIDA ALBICANS PADA BAHAN BASIS GIGI TIRUAN RESIN AKRILIK POLIMERISASI PANAS YANG DIPOLES DAN TIDAK DIPOLES
Authors: Eddy Dahar  , David Chandra
Published: December 2021

Pembersih gigi tiruan diperlukan untuk menjaga kebersihan gigi tiruan dan perbedaan kekasaran pada permukaan gigitiruan yang dipoles dan tidak dipoles dapat mempengaruhi perlekatan Candida albicans. Tujuan penelitian ini adalahuntuk mengetahui pengaruh bahan pembersih gigi tiruan terhadap jumlah Candida albicans pada bahan basis gigi tiruanresin akrilik polimerisasi panas yang dipoles dan tidak dipoles. Penelitian ini menggunakan 54 lempeng resin akrilikpolimerisasi panas dengan ukuran 10x10x1mm. Subjek penelitian diinkubasi dalam suspensi Candida albicansselama 24jam pada suhu 370C. Subjek penelitian dibagi menjadi 6 kelompok yang terbagi menjadi dua kelompok utama yaitupermukaan yang dipoles dan tidak dipoles. Setiap kelompok utama dibagi lagi berdasarkan kelompok yang direndamdalam sodium hipoklorit 0,5% selama 10 menit, alkali peroksida selama 5 menit dan tanpa perendaman sebagaikelompok kontrol. Tiap kelompok terdiri atas 9 lempeng resin akrilik. Setelah diberi perlakuan, lempeng tersebutdimasukkan ke dalam tabung reaksi yang beriisi NaCl 0,9% 10 ml dan digetarkan dengan vortex selama 30 detik,kemudian 0,1 ml dari larutan tersebut dibenihkan ke dalam Sabouraud Dextrose Agar. Jumlah Candida albicans dihitungdalam colony forming units per 1ml. Data dianalisis dengan menggunakan uji Kruskal-Wallis dan Mann-Whitney. Hasilpenelitian menunjukkan terdapat perbedaan yang signifikan akibat pengaruh penggunaan sodium hipoklorit 0,5% danalkali peroksida terhadap jumlah Candida albicans pada bahan basis gigi tiruan resin akrilik polimerisasi panas yangdipoles dan tidak dipoles (p< 0,05). Sebagai kesimpulan, perendaman bahan basis gigi tiruan resin akrilik polimerisasipanas pada larutan sodium hipoklorit 0,5% selama 10 menit dapat mengurangi hampir 100% perlekatan Candida albicans pada permukaan resin akrilik polimerisasi panas yang dipoles dan tidak dipoles.
Knowledge Level of Clinical Dental Students in Faculty of Dentistry, Universitas Sumatera Utara Regarding the Anesthetic Technique of Inferior Alveolar Nerve Block
Authors: Rusdy Hendry , Oes Abdullah , Dohude Gostry Aldica , Basar Indra , Magdalena Lia Ignatita
Published: December 2021

The inferior alveolar nerve block technique (Fischer's method) is a local anesthetic technique that is often used in daily dental and surgical treatment. However, the failure rate reaches 15-20% because many factors affect the technique's success. Therefore, this descriptive study aims to determine the knowledge of clinical dental students regarding the inferior alveolar nerve block technique and the management of the failure associated with its characteristics. A cross-sectional approach was employed by using a validated questionnaire consisting of 2 parts, namely 6 general questions and 12 knowledge questions, which were distributed to 68 clinical dental students in the Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Universitas Sumatera Utara in 2019. The results showed that 51.5% of the students had good knowledge, 41.2% had fair knowledge and 7.4% had less knowledge. The highest percentage of students based on male gender had fair knowledge (10 people out of 15) and the female had good knowledge (30 people out of 53). The clinical dental students’ level of knowledge based on whether they have ever or never failed to perform an anesthetic block technique is in a good category. In conclusion, most of the clinical dental students at the Department of Oral Surgery in 2019 had a good level of knowledge about the inferior alveolar nerve block technique and its failure management.