bluuebunny/crossref_metadata_2025 huggingface dataset:
Trade Structure Optimization, Technological Progress and Green Technological Innovation: The Regulatory Effect of Government Support
Authors: Sun Jinhua , Li Junyi , Hu Jian
Published: July 2023

This paper studies the influence of trade structure optimization on green technological innovation with the path of technological progress, and introduces government support (low-carbon subsidies and R&D subsidies) into the model to explore its regulatory role in the path of "trade structure optimization-technological progress-green technological innovation", making an empirical test based on the panel data of 30 provinces in China from 2009 to 2019. The results show that the optimization of import and export trade structure can have a positive impact on green technology innovation. The optimization of import and export trade structure further enhances the innovation ability of green technology by promoting technological progress, which plays a complete intermediary role between the two variables respectively. Low-carbon subsidies positively strengthen the impact of import trade structure optimization on technological progress, while the intensity of R&D subsidies will weaken the impact of import trade structure optimization on technological progress to some extent.
Implementation Path of Machine Learning in Intelligent Marketing Scenarios of Commercial Banks
Authors: Yang Chunliang , Cheng Jiuzhou
Published: July 2023

This paper takes commercial banks' intelligent marketing scenario as the entry point and introduces machine learning into the intelligent marketing scenario. It introduces the range of application and implementation path of machine learning in commercial banks' intelligent marketing solutions, discusses the possible problems and methods in the process of model construction, and gives empirical analysis of simulating scenarios. Emphasis is placed on developing effective marketing strategies and adjusting marketing strategies based on the results of model deployment monitoring to establish a complete intelligent marketing system and closed-loop process. It provides reference for commercial banks to improve marketing response rate and realize digital operation.
Research on Data Mining Technology of Internet Privacy Protection based on local differential privacy
Authors: Yu Juan
Published: July 2023

With the rapid development of social economy and science and technology, data sharing and analysis technology is one of the contents widely used in the Internet field. Collecting and distributing terminal data and mining analysis is the normal form of big data analysis. Under the condition of mutual distrust between the collector and the terminal data owner, privacy protection in data collection and analysis will directly affect the application results of big data analysis. Nowadays, localized differential privacy has been applied in data acquisition and data mining analysis. Although there are still many problems in relevant theories and technologies, with the continuous in-depth research of scientific researchers, relevant issues have been proposed according to practical cases, which not only effectively control the privacy budget loss, but also improve the accuracy of data application. Therefore, on the basis of understanding the concept of localized differential privacy and related models, and according to the current application status of Internet privacy protection data mining technology, this paper proposes a clustering method with LDP GMMC as the core. The final experimental results show that the improved data acquisition method can better meet the privacy protection requirements in the non-spherically distributed data scenario.
An electrochemical sensor based on rGO/GaN nanowires for Pb(II) determination
Authors: Xiao Hongqian , Huang Hui , Chen Shunji , Zhou Jialing , Tang Yanjie
Published: July 2023

In this work, rGO/GaN nanowires electrochemical sensors were fabricated on sapphire substrates by metal organic chemical vapor deposition (MOCVD) and electrodeposition method, and it was used for the detection of Pb2+ in water. Reduced graphene oxide (rGO) increases the specific surface area and active sites of gallium nitride nanowires (GaN NW), and GaN NW improves the stability of the rGO, thus a highly sensitive electrochemical sensor was established. Square wave anodic stripping voltammetry (SWASV) was used to detect Pb2+. Effects of experimental conditions such as rGO modification amount, pH, Pb2+ deposition potential/time on the detection performance were investigated. With optimized detection conditions, the rGO/GaN NW sensor features high sensitivity (0.7362 μA μg-1 L) in the linear range of 2.5-200 μg L-1, and the detection limit was 2.5 μg L-1. Furthermore, the rGO/GaN NW sensor exhibited a good stability and repeatability.
Risk Factors for Cancer
Authors: Liu Yazhao
Published: July 2023

Cancer accounts for almost one sixth of global deaths, which has become a major cause of death. There are various studies concerning the development of cancer. It has been found that genetic factors, low immunity and gene mutations are the main reasons for the body's cells losing their normal regulation and over proliferating. Those finally contributes to tumorigenesis. With the development of technology and a large number of investments in research, we know more about the causes of disease. Especially the mechanism of carcinogenesis on physical and chemical factors, which contributes to the future research on treatment. Although many treatments such as surgery, radiation, chemotherapy, and immunotherapy are available, not all types and stages of cancer can be cured. Currently 30-50% of cancers could be prevented by avoiding risk factors and implementing existing evidence-based prevention strategies. Therefore, research on cancer-causing factors is necessary. In this article, I will categorize the carcinogenesis factors in three categories: physical factors, chemical factors and biological factors. I will also discuss and summarize some specific cancer-causing mechanisms. This article will provide reference and new idea for future research on mechanism and treatment of cancer.
Quantitative Determination of Anion Binding Strenght with A Tripodal Hexaurea Receptor
Authors: Yu Shuna , Zhao Wei , Wu Biao
Published: July 2023

Anions are ubiquitous, and their related activities are closely related to human life and production. Thus, study of anion recognition is significant by understanding the binding affinity and selectivity. The tripodal hexaurea receptor has three flexible arms that can form an interior cavity for anion binding. Yet its anion binding property remains unclear. Here, by taking hexyl chain substituted hexaurea receptor as an example, we quantitatively determined the anion binding affinities by using 1H NMR titrations. The chloride binding affinity was determined by direct titration, and the sulfate and phosphate binding constants were determined by competing titrations. In 5% v/v H2O/DMSO-d6, the binding affnities of Cl–, SO42–, and PO43– were determined to be 93 M−1, 7.3×103 M−1, and 8.4×105 M−1, respectively. The phosphate binding affnity is about 117-fold and 9048-fold stronger than sulfate and chloride binding, respectively. Crystal structure also supports strong binding of phosphate.
Co3O4 modified graphene aerogel for high-performance lithium-sulfur batteries
Authors: Zhao Yang , Wang Yan , Chen Zexiang
Published: July 2023

Designing a sulfur host material that possesses rapid sulfur redox kinetics and effectively curtails the shuttle effect, while maintaining desirable gravimetric performance, represents a formidable hurdle in the development of practical lithium-sulfur batteries. Herein, 3D Co3O4/graphene aerogel composite was synthesized via a facile one-pot hydrothermal method. The composite combines the advantages of graphene aerogel's lightweight, high conductivity and Co3O4 nanowires' high catalytic activity and adsorption capacity. Hence the lithium-sulfur cell with prepared host material exhibited excellent electrochemical performance, with a reversible capacity of 1075 mAh g-1 at 0.1 C, a high rate capacity of 177 mAh g-1 at 2 C and a long-term capacity retention of 46% after 500 cycles.
An Affordance Study on Healing Public Space in University Campus—— A Case Study of Shenzhen Campus of Jinan University
Authors: Kong Jiayi , Zheng Quanyi
Published: July 2023

The campus space of universities is an important part of cities’ public environment and the main activity space for college students. This paper takes the self-developed PPGIS mobile terminal as the research tool, the perceptual map combined with a questionnaire as the research method, and 90 college students in Shenzhen Campus of Jinan University as the research objects to investigate the current affordance situation of the healing public space in universities and the affordance of ideal university space for college students. The findings are as follows: (1) The analytical structure of affordance on the healing campus space presents the characteristics: used affordance> perceived affordance > shaped affordance. (2) In the ideal environment, the number of perceived affordances has little change, while that of used affordance and shaped affordance increases, among which the latter increases the most. (3) In an ideal environment, " fitness equipment" is expanded into " activity facilities", " roads" into " characteristic roads", and " plants" into " ecological category". In addition, three types of environmental elements such as " sports venues", " landscape pieces" and " water bodies" are added. (4) The environmental elements that provide different levels of affordance in the current environment are all basic and meet the requirements of normal life, while the depth of those that provide different levels of affordance in the ideal environment has increased.
Research on Marketing Construction of Xiamen's "Natural Studio" Scene —— based on AIDEES model
Authors: Li Yujie , Wei Chengyuan
Published: July 2023

Xiamen's "natural studio" scene construction experience is inexperienced, and there are some problems, such as scattered film and television tourism resources, uneven distribution of film and television tourism resources, weak linkage between film and television scenes and tourism scenes, less science and technology implantation scenes, lack of directional talents, and so on. In order to construct Xiamen "natural studio" scene marketing more accurately and effectively, Xiamen can draw lessons from Disney's scene marketing experience in space dimension, communication dimension, consumer perspective, scene service and technical means based on AIDEES model, with consumers as the core in scene marketing, create Xiamen style propaganda channel to attract attention, carry out consumption campaign to cultivate interest, and create solid scene backing to stimulate desire. Create immersive scenes to focus on consumer experience; improve the scene chain to continue consumer enthusiasm and build online sharing scenes to complete consumer personal sharing.
Molecular characterization and 3D Modeling of p62 in Grass Carp (Ctenopharyngodon Idella)
Authors: Wang Dan , Liu Qingqing , Zhou Hong
Published: July 2023

P62 is a ubiquitin-binding protein that plays a key role in biological pathways including autophagy and protein degradation. In this study, we analyzed the protein sequence of grass carp p62 (gcp62) and its 3D structure was predicated. The full-length cDNA of gcp62 was 1425 bp, and encoded a 474-aa protein. Multiple sequence alignment analysis showed that gcp62 shared 40.82~41.80% amino acid identities with its orthologues of human, mouse and tropical clawed frog, as well as relatively high identities (63.28 and 78.71% respectively) with yellow catfish and zebrafish p62. The phylogenetic analysis showed that gcp62 has close relationship with its orthologues in common carp and zebrafish, but differs from its homologs in mammalian species. Like in mammals, gcp62 was predicted to contain three conserved domains, the N-terminal Phox and Bem1p (PB1) domain, the ZZ domain and the C-terminal ubiquitin-associated (UBA)domain. This is the first time to construct the 3D structure of fish p62 and the high similarity of p62 structure between human and fish indicates the functional conservation in vertebrates.
Study on the improvement of mechanical properties of cement based composites using carbon nanotubes
Authors: Zhang Hongping
Published: July 2023

Using ultrasonic method to uniformly disperse carbon nanotubes into cement materials to prepare corresponding cement based composites using carbon nanotubes as raw materials, and focusing on the improvement of their mechanical properties. The research shows that adding carbon nanotubes can greatly improve the mechanical properties of cement based composites, with an optimal amount of 0.10 wt%. At this time, The mechanical properties of cement based composites have the best improvement effect. SEM microscopic analysis shows that the addition of carbon nanotubes can play a pull-out and bridging effect, significantly increasing the ability of cement based materials to resist damage.
Application of non-excavation technology in the transition section of highway deep soft foundation road and bridge
Authors: Ma Xiaofei , Yang Guangqing , Xiao Haowen , Chen Peng
Published: July 2023

Highway road and bridge transition section for the bridge and general roadbed combined with the lot, due to stiffness and deformation differences triggered by the bridge head jump phenomenon. For the deep soft foundation section, it is more serious. For the operation of highway bridge head jump phenomenon, the use of traditional excavation treatment measures can no longer meet the high traffic volume of road preservation needs. Non-excavation treatment is the technology developed under the demand, in the premise of not affecting the vehicle traffic, the bridge transition section treatment, for the high traffic volume of the in-service highway incessant treatment has a greater advantage. This paper proposes the non-excavation technology applicable to the transition section of highway road and bridge, and conducts comparative analysis on its economy, technology and feasibility, which can provide relevant engineering reference for the treatment of deep soft foundation section of bridge head jumping without continuity.
Research on intelligent management based on expressway business integration
Authors: Lu Jianyang , Shen Jian , Cui Youkai , Xu Lei
Published: July 2023

For the whole process business of expressway in Zhejiang Province, many deficiencies of management mechanism and technology were found, and the IOCMM concept was put forward. Based on this concept, a set of whole-process data standards has been established, and a big data platform has been built. Big data platform design principle is that is "1 brain" + "4 business applications" + "N decision support services" to realize the whole life cycle and chain management of expressways, and form an intelligent management scheme of "investment, construction, management, maintenance and transportation" of expressways.Through this platform, the information recycling, collaboration network and scientific decision-making of each project are realized, the horizontal connection, data integration and analogy of multiple projects are realized, and the mining of deep data value is realized.
Chemical subclasses of ancient glass based on K-means
Authors: Liu Han , He Danbo , Li Shunxin
Published: July 2023

After the opening of the Maritime Silk Road, glass products flooded into China, which is an epitome of ancient China's foreign exchanges. Due to its exposure to the environment, the action of air, water, acid, and alkali substances, the chemical composition of the glass surface changes, thus affecting the judgment of the category. In this study, the subclassification of ancient cultural relics realized the chemical composition analysis of ancient glass and its subclass classification. First of all, the classification rules of high potassium glass and lead barium glass are obtained through analysis, which is divided into four categories: high potassium weathering, high potassium without weathering, lead barium weathering, and lead barium without weathering. Second, the cluster copula map was established, and the subclassification results were obtained combined with the K-means algorithm. Finally, the content of the chemical composition is different, so the division method is reasonable. After changing the original data, that is, changing the content of a chemical composition (-10%, -5%, 5%, 5%, 10%) into the original model, the experimental results can conclude that the model has high sensitivity. Finally, the construction of the subclassification model in this study can better provide the technical support for the analysis and identification of ancient chemical components, which is of great significance and value in the fields of archaeology, cultural heritage protection and, materials science.
Experimental Study on Desulfurization and Ceramic Tile Preparation of Gold Cyanide Tailing
Authors: Chen Guobao , Shui Wenjun , Ma Pengcheng , Zhang Qiang , Yang Peng
Published: July 2023

Desulfurization and ceramic tile preparation of gold cyanide tailing have been carried out. A novel oxidant DDTQ has been successfully applied to collaborative decyanation and desulfurization. The removal efficiency of cyanide ions can exceed 99%, and the reduction rate of pyrite and chalcopyrite can be achieved above 90% at the same time with wet oxidation process. Ceramic tiles have been successfully prepared by adding sulfur fixing agent composites during the firing process. The fixing mechanism of residual sulfur after oxidative desulfurization has also been proposed.
Cistatina c, urea y creatinina como indicador pronóstico de daño renal
Authors: Legton-Solórzano María Guadalupe , Mendoza-Pinoargote Nicole Andreina , Pin Pin Ángel Leonardo
Published: July 2023

La enfermedad renal es una afección caracterizada por la disminución de la función renal, se lo considera un problema de salud pública global, debido a su elevada morbi-mortalidad, además de sus complicaciones agravantes. El propósito de esta investigación fue indagar en los niveles de cistatina c, urea y creatinina como indicador pronóstico del daño renal, ya que la estimación del filtrado glomerular se logró realizar a partir del aclaramiento de ciertas sustancias endógenas como las antes mencionadas, la metodología utilizada fue de tipo documental, y el estudio de tipo descriptivo. Los resultados dieron a conocer que los factores de riesgo que generaron la alteración o modificación de los biomarcadores como la creatinina son la edad, sexo, dieta, masa muscular; la urea por tratamientos de corticoides, dieta, hemorragias digestivas, y, por último, la cistatina c que no es modificado por factores extrarrenales. La utilidad clínica de estos biomarcadores fue de gran ayuda al momento de categorizar la insuficiencia renal aguda. Para finalizar, se determinó que la detección temprana del daño renal permite prolongar la funcionalidad de los riñones, los biomarcadores son de importancia ya que la cistatina c fue identificada como un marcador para la detección temprana del daño renal, así mismo, bastante confiable para poder estimar el filtrado glomerular en personas con valores de creatinina normales y tasa de filtración glomerular disminuida.
O PROVIMENTO NO 141 DO CNJ E SUAS IMPLICAÇÕES NOS DIREITOS DA PERSONALIDADE: A (IM)POSSIBILIDADE DA LAVRATURA DOS ATOS DE REGISTRO E DISSOLUÇÃO DA UNIÃO ESTÁVEL POR OFICIAIS DE CARTÓRIOS DE REGISTRO CIVIL DE PESSOAS NATURAIS
Authors: Villa Aline Dias , Teixeira Rodrigo Valente Giublin
Published: July 2023

O presente estudo objetiva analisar o Provimento no 141/2023 do CNJ e suas implicações nos direitos da personalidade, dando ênfase à lavratura dos atos de registro e dissolução da união estável por oficiais de cartórios de registro civil de pessoas naturais (RCPN). Para tanto, apresenta uma breve exposição sobre a família em uma acepção histórica; expõe as principais diferenças e semelhanças entre união estável e casamento no Brasil; e procede a uma análise crítica sobre o Provimento no 141/2023 do CNJ. O método empregado foi o dedutivo, operacionalizado pela pesquisa bibliográfica realizada a partir de materiais já publicados, além da análise da legislação vigente, dando respaldo para análise das inovações trazidas pelo provimento 141 do CNJ, permitindo concluir que os registradores não têm competência para lavrar atos de registro e dissolução de união estável, devendo tão somente registrá-los, mesmo porque não possuem sequer um livro para arquivar estes atos, em caso de lavratura no RCPN.
Detection of infectious bronchitis virus in chicken in Kerala by real time Taqman RT-PCR assay
Authors: RAJALAKSHMI NIRANJANA S , SANKAR SURYA , BOSEWELL ANU , MINI M , MANI BINU K , B SRUTHY CHANDRAN
Published: July 2023

Chickens with signs of respiratory infection were screened for the presence of infectious bronchitis virus (IBV). Tissue samples were collected from dead and ailing chickens and were propagated intra-allantoically in embryonated chicken eggs and the allantoic fluid was harvested. The tissue samples and harvested allantoic fluid were probed with reverse transcriptase polymerase chain reaction (RT-PCR) with primers targeting 5’UTR of IBV. A total of 95 samples were tested, by RT-PCR. A Taqman probe labelled real time PCR assay targeting the 5’ UTR and Nucleocapsid (N) gene of IBV was standardised for the detection of IBV in all the 95 tissue and allantoic fluid samples to assess its efficiency. The real time PCR could detect IBV in all the 95 allantoic fluid and tissue samples including the samples, which were negative in preliminary detection. Hence, in the present study, the real time PCR assay was found to have equal efficacy on clinical samples and allantoic fluid and with a sensitivity of 100% and specificity of 90.90% in comparison with the conventional RT-PCR assay.
“Do We Think Alike?” – Experts’ Views on the Aesthetic Perception of Pua Kumbu Design Motifs’ Visual Complexity
Authors: Wahed Wan Juliana Emeih , Saad Noorhayati , Yusoff Saiful Bahri Mohd
Published: July 2023

Aesthetic perceptions are influenced by the formal aspects and visual substance of art, which prompt individuals to respond and reconsider their perspective. The purpose of this study was to evaluate experts’ aesthetic perceptions of the complexity of Pua Kumbu design motifs. The complexity of the symbols found in the design motifs contributes to a lack of interest in understanding the meanings of these motifs, particularly among the younger generation. Therefore, through the utilization of interviews with structured and unstructured questions, a qualitative technique was employed to investigate the experts’ aesthetic perception of the visual complexity of the design motifs. The findings provide a fundamental understanding and emphasize the importance of preserving traditional human values, with the hope that hand weaving, as a valuable heritage, will endure and maintain its significance in the long term.
Clinical and epidemiological profile of patients with lung cancer hospitalized in a university hospital in Recife-PE
Authors: Albuquerque Nataniele de , Brito Poliana Silva de , Rocha Tainan de Andrade , Diniz Clebiana Alves e silva , Magalhães Julia Maria Pacheco Lins
Published: July 2023

Cancer is the disorderly growth of cells, which leads to the emergence of a tumor. Parkin (2001) says that lung cancer is the most common cancer in the world and also the leading cause of death from malignant neoplasm.
The self-determination of people and international law
Authors: Silva Bárbara Thaís Pinheiro
Published: July 2023

demands for greater autonomy or self-government led to demands for full independence. With the disintegration of the Austro-Hungarian and Ottoman empires during World War I, the territory of the old empires demanded new sovereigns (EMERSON, 1971). In this context, the principle of self-determination became the foundation of the new division of Europe by the victorious powers. Until then, self-determination was an element raised only by the nations that were within the territories of the defeated empires. Therefore, it was not thought to apply to overseas colonies (BLAY, 1986).
Project-based learning: Design labs in afterschool
Authors: Avila Bruna Fagundes , Silva Regio Pierre da
Published: July 2023

This article aims to present teaching practices from Design as a curricular tool that is part of the school shift. These teaching practices have as a method the Learning Based on Projects of Active and Active Learning Tools that use the Student. The context of the research application took place in a public elementary school of the state network in the city of Porto Alegre/RS. The theoretical path was based on the studies of Fontoura (2002), Bender (2014), Bacich and Moran (2018), as well as the concept of participatory design by Sanders and Stappers (2008). It presents main activities developed and in the installed Design studies, being Graphic Design, Design for Permaculture of Product Project and counts on the school of students' experiences, in these practices. A conclusion aimed at teachers who make use of design skills as instruments of education. Furthermore, it is corroborated by studies such as that of Fontoura (2002) that point out as possibilities of design to break out of academia and the formal job market and reach educational environments.
NECROPOLÍTICA E REIFICAÇÃO: UMA REALIDADE QUE AVANÇA E DESAFIA AS INSTITUIÇÕES BRASILEIRAS POR POLÍTICAS CONSTITUCIONAIS
Authors: MELEU MARCELINO , Kuhnen Priscila Reis
Published: July 2023

O conceito de necropolítica está relacionado ao exercício de um poder estatal sobre a mortalidade. O Estado define quem pode viver e quem deve morrer. Neste marco teórico, o presente trabalho analisa o posicionamento das instituições públicas face o cidadão negro no Brasil. A realização do estudo emprega procedimentos metodológicos como a revisão bibliográfica e a pesquisa documental, a partir do método dialético tripartite hegeliano. A consecução de tais objetivos se baseia na contribuição de autores como Achillle Mbembe e Axel Honneth. Os dados empíricos são recolhidos do Atlas da Violência, o qual aponta que em 2018 os negros (soma de pretos e pardos, segundo classificação do IBGE) representaram 75,7% das vítimas de homicídios. Em conclusão parcial, percebe-se que vigora no país uma necropolítica, a qual revela a reificação do cidadão negro. As instituições estatais brasileiras, seja por ação ou omissão, elegem inimigos. A consequência é a marginalização do negro no contexto social.  O quadro desafia a promoção de políticas constitucionais para solucionar a questão.
DESDE AS VOZES DE MINHAS AVÓS AOS DIAS DE UM TEMPO PANDÊMICO: OS ECOS DA VIOLÊNCIA CONTRA AS MULHERES NEGRAS
Authors: Neves Ciani
Published: July 2023

A violência contra as mulheres é um fenômeno complexo que se desencadeia e persiste ao longo do tempo. Suas bases estão fundamentadas no patriarcado e nas suas conexões, de maneira que incide com mais ou menos intensidade quando considerados os marcadores sociais de raça e classe, que definem como uma situação de opressão opera na vida das pessoas alvo das opressões operadas pelo racismo e pelo classismo. Não se trata de um fenômeno novo, porém as implicações da pandemia causada pelo novo corona vírus contribuiu para que houvesse um acirramento da violência contra as mulheres, causando um aumento significativo no número de agressões de tal natureza. Explicitando, assim, a vulnerabilidade a que as mulheres estão expostas nas sociedades cujas estruturas se sustentam nas perspectivas do patriarcado racista. Este artigo foi desenvolvido a partir das inquietações referentes ao cenário de recrudescimento da violência contra as mulheres e das respostas oferecidas pelo Estado, em muitos casos, ineficientes, sobretudo, se considerado o alcance a partir das dimensões de raça e classe em que as mulheres vítimas de violência estão inseridas.
EESVI KHAN BAHADUR’S DASTAN
Authors: Laila Noor  , Dr. Badshah Munir Bukhari
Published: July 2023

The Dastan written by Eesvi Khan Bahadur'' The story of Maher Afrooz and Dilbar'' is the first Urdu Dastan of North India written in the common language of the period. In this period, the Dastan’s were written in a difficult, Persian-influenced language. Based on this, the writers of Fort William College later popularized the plain language and provided an easy literary style to Urdu literature.
El negocio de la hacienda en la Argentina
Authors: Peck Donald
Published: July 2023

Este artículo analiza tendencias en los mercados de la hacienda y la carne de Argentina durante el período en el cual su posición dominante en el mercado mundial fue descendiendo. Evalúa las presiones opues­tas del mercado de carne doméstico y el de exportación, los dilemas de los productores, la necesidad de garantías de precio y de subsidios, y los conflictos políticos relacionados durante la posguerra, haciendo observaciones sobre la resiliencia de la producción de hacienda en Argentina.
La complejidad del trabajo de software en Argentina
Authors: Podestá Florencia
Published: July 2023

El artículo se propone analizar la inserción internacional de la producción de software y servicios informáticos de Argentina a partir del concepto de complejidad del trabajo. Recurrimos a una comparación con Estados Unidos e India, dos países relevantes en su producción mundial de software. Los países en compara­ción se insertan de manera diferente en la división internacional del trabajo: Estados Unidos como país central, India como productor de manufacturas de origen industrial de bajo valor en base a mano de obra barata, y Argentina produciendo manufacturas de origen agrario e industrial de bajo valor agregado. Introducimos esta diferenciación bajo la hipótesis de que la forma en que se inserta la región a la que pertenece cada uno de los países en comparación influye en sus trayectorias como proveedores de software. Se busca comprender qué software es producido en la Argentina y en base a qué condiciones de valorización.
Análisis de armónicos generados en inversores de los sistemas fotovoltaicos autónomos residenciales
Authors: Barrionuevo Simbaña Alex Paul , Marreno Ramírez Secundino , Quinatoa Caiza Carlos Iván
Published: July 2023

Los sistemas fotovoltaicos permiten generar corriente alterna a partir de corriente continua, este resultado se obtiene a través de un conjunto de equipos eléctricos y electrónicos. Uno de estos componentes es el inversor, el mismo que se encarga de suministrar corriente alterna a la instalación eléctrica. Su topología eléctrica compuesta de elementos electrónicos de conmutación, genera distorsiones que afectan la calidad de la energía eléctrica por ser cargas no lineales que se conectan al sistema y pueden provocar daños a diferentes equipos. El presente proyecto se enfocó en el análisis de las distorsiones armónicas con técnicas de medición y observaciones de campo, la recolección de datos a través de un analizador de energía Fluke 435 y ello permitió obtener las variables eléctricas en tiempo real de los tres sistemas fotovoltaicos autónomos analizados. Estos armónicos generados, deben cumplir con los parámetros establecidos en la regulación ARCERNNR 002/20 y la IEEE 519, normativas que establecen los límites de distorsión en un sistema eléctrico. Los resultados obtenidos de la medición indican la presencia de armónicos, donde dos de los casos estudiados presentan mayores irregularidades. Para mitigar estas perturbaciones en la instalación eléctrica, se propuso la utilización de filtros pasivos, apoyados en el uso de técnicas de modelación y simulación de la red; como resultado se verificó que los filtros permiten controlar la presencia de estas componentes armónicas, para ello se utilizó el software Simulink/Matlab que permitió comprobar la reducción de la contaminación armónica desde 21,96% hasta 8,04% después de implementar el filtro pasivo.
A NOVEL MODEL PROPOSAL FOR GREEN SUPPLIER SELECTION: AN APPLICATION IN THE RETAIL INDUSTRY
Authors: ÜNVER Zeynep , AYVAZ Berk
Published: July 2023

Today, good relations between companies and suppliers provide companies with a competitive advantage. Determining the supplier selection criteria and rewarding the suppliers by evaluating them at certain times is of great importance in establishing successful relations with the suppliers.

For these reasons, in this study, it is aimed to determine and weight the criteria to be considered in the supply of products and fabrics in companies operating in the textile sector and to present the best results to green suppliers. In line with the determined purpose, studies were carried out in a retail company located in Istanbul from the textile sector. Supplier evaluation criteria were collected from the company and other studies in the literature and analyzed in two areas as main and sub-criteria.

The evaluation of 34 different sub-criteria under the main criteria of cost, quality, delivery, flexibility, environmental management, technology and social was made by 3 experts. In the solutions of the evaluations, the best-worst method was preferred. The criteria weights determined according to the Best-Worst method were evaluated with the Weighted Aggregated Sum Product Assessment method and the ranking of 9 suppliers was revealed. Excel program was used during the analysis of the data.
MÜZELERDE AYDINLATMANIN MEKÂN ALGISI ÜZERİNE ETKİLERİ
Authors: ÖZCANLI Didem , SATICI Burhan
Published: July 2023

Teknoloji, sanayi, inşaat, iletişim gibi farklı alanlarda yaşanan gelişmeler ile yaşam alışkanlıkları değişmekte, yaşamın dinamikleşmesi ile iç mekânlarda geçirilen süre artmakta ve bunun sonucu olarak mekânda aydınlatma yaşamın vazgeçilmez bir unsuru olarak karşımıza çıkmaktadır. Aydınlatmanın mekânla ilişkisi, mekân algısını doğrudan etkilemektedir. Bu bağlamda tasarımcı, ışığın mekân içerisinde nasıl bir rol üstleneceğinin bilincinde olarak tasarımlarını şekillendirmelidir. Bütüncül olarak ele alınmış ve tasarlanmış bir mekân, ışığın doğru kontrol edilmesiyle ve kullanılmasıyla kullanıcı ile iletişime geçecektir.

Bu çalışmada müze yapılarında aydınlatmanın mekân algısı üzerindeki etkileri incelenmiştir. Çalışma, aydınlatmanın görsel konforu ve görsel performansı sağlamanın ötesinde, mimari tasarımın temel unsurlarından biri olarak ele alınması gerekliliğine vurgu yapmak amacıyla hazırlanmıştır.
TARİHİ YAPILARDA RESTORASYON TEKNİKLERİNE GÖRE UYGULANACAK MALZEMELERİN BELİRLENMESİ
Authors: TELLİOĞLU Senanur , SATICI Burhan
Published: July 2023

Tarihi eser ve yapılar, bulundukları coğrafyanın sosyolojik, ekonomik, kültürel ve politik öğelerini bünyesinde barındırırlar. Bu yapıların korunması ve gelecek kuşaklara aktarılması bilgi sürekliliğinin sağlanması açısından önem taşımaktadır. Doğal afetler, olumsuz çevre koşulları ve fiziksel-kimyasal bozulmaların yanısıra insanoğlunun bu yapılara karşı aldığı tavır zaman ile bir araya geldiğinde tarihi eser ve yapılarda hasar hatta yok olma sürecini kaçınılmaz hale getirmektedir.

Tarihi eser ve yapıları bu kaçınılmaz sondan kurtarmak ancak koruma ve restorasyon ile sağlanmaktadır. Koruma ile ilgili ilk soru neyin ve nasıl korunacağı sorusudur. Bir yapının korunması için farklı uygarlıkların bilim ve sanat anlayışı, sosyal yaşam ve yapısı hakkında bizlere somut deliller sağlayan ve korunmalarında kamunun faydası görülen yapılar ya da eserler tanımına uygun olması gerekmektedir. Bu tanım “kültürel varlıkları” ifade eder.

Kültürel varlıkların korunması, özgünlüklerine göre güncenlenmesi ve gelecek nesillere aktarılması restorasyon ile mümkün kılınmaktadır. Restorasyonu en geniş “aslını bozmadan onarmak” şeklinde ifade edebiliriz. Ayrıca restorasyon, kültürel ve tarihi miras yapılarının korunması, özgünlüklerine göre güncellenmesi ve gelecek nesillere aktarılması olarak tanımlanabilir. Bu nedenle yapının restorasyonunda yapılacak müdehale teknikleri önemlidir. Restorasyon teknikleri; sağlamlaştırma, bütünleme, yenileme, yeniden yapım, temizleme, taşıma şeklinde gruplandırılabilir. Yapıya ya da esere uygun yaklaşım için doğru tekniğin belirlenmesinin ardından tekniğin doğru uygulanması ortaya başarılı bir sonuç getirmekle beraber bu sonuç ancak uygun malzeme ile sağlanabilir.
THE IMPACT OF THE COVID-19 PANDEMIC ON THE EPIDEMIOLOGICAL SITUATION OF TUBERCULOSIS IN A REGION WITH HIGH PREVALENCE OF HIV INFECTION
Authors:   Kuzbass Clinical Phthisiopulmonology Medical Centre named after I.F. Kopylova, Kemerovo, Russia, Osintseva I.Yu. , Luzina N.V. ,   Kuzbass Clinical Phthisiopulmonology Medical Centre named after I.F. Kopylova, Kemerovo, Russia, Pyanzova T.V ,   Kemerovo State Medical University of the Ministry of Health of the Russian Federation, Kemerovo, Russia
Published: July 2023

The aim of this study was to assess the epidemiological situation of tuberculosis during the COVID-19 pandemic (2020-2021) in comparison with the pre-pandemic period in a region with high prevalence of HIV infection. We studied the official statistical data on the major TB control indicators in Kemerovo region; we also studied the dynamics of the major epidemiological rates of TB and HIV infection in Kemerovo region (Kuzbass) in 2007–2021. We established a decrease in TB incidence by 24.8% in 2019–2021 along with a growing share of new TB cases with lung tissue destruction and sputum positivity, an increasing share of fibrocavernous pulmonary TB among new TB cases, and a decrease in TB detection by fluorography screening by 60% within 2 years (2019–2020). From 2019 through 2020 we observed a significant decrease (by 28.5%) in HIV infection incidence; in 2021 this tendency persisted (32.2%). TB/HIV incidence decreased by 22% in 2019–2020, and by additional 2.3% in 2021. Considering the significant decrease in TB and HIV infection incidence along with an increasing share of severe forms of TB/HIV among new cases, we believe that it is necessary to take complex measures to intensify screening of risk groups for TB/HIV in order to prevent negative consequences of restrictions related to COVID-19, which have resulted in lower coverage of the population by preventive screening in the region with tense epidemiological situation of TB/HIV infection.
TREATMENT STRATEGY FOR PULMONARY MYCOBACTERIOSIS: THE CHALLENGE OF DRUG RESISTANCE
Authors:   Central TB Research Institute, Moscow, Russia, Zaytseva A.S. , Stepanyan I.E. ,   Central TB Research Institute, Moscow, Russia, Shmelev E.I. ,   Central TB Research Institute, Moscow, Russia, Ergeshov A.E. ,   Central TB Research Institute, Moscow, Russia,   A.I. Evdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia
Published: July 2023

The pulmonary disease caused by nontuberculous mycobacteria (NTM) is a chronic respiratory infection resulting in declining lung function, worsening life quality, and increasing mortality rates. Most patients with pulmonary nontuberculous mycobacteriosis (PNTM) have concomitant chronic diseases (bronchiectatic disease, COPD, diabetes mellitus, etc.) PNTM is a refractory disease as mycobacteria are located intracellularly in alveolar macrophages. Mycobacteria can develop a biofilm, which impedes antibiotic penetration and protects them. Treatment for PNTM is long-term with low effectiveness due to innate or acquired mycobacterial resistance. The article outlines the modern concepts of drug resistance development in NTM, refractoriness of the disease, and the current mechanisms to overcome it.
PROJECTION OF CLIMATE CHANGE IMPACTS ON NET PRIMARY PRODUCTIVITY OF THE LEGAL AMAZON – BRAZIL
Authors: Silva Lucas Augusto , Souza Cristiano Marcelo Pereira de , Silva Claudionor Ribeiro da , Bolfe Édson Luís , Rocha Andre Medeiros
Published: July 2023

The Amazon Rainforest is one of the main carbon sinks (CO2) on the planet. However, recently, due to anthropic activities and climate change, it has lost its stability in CO2 absorption. Therefore, understanding the dynamics of future climate change scenarios becomes essential. We assess the influence of future climate change scenarios on NPP (biomass) levels in the Amazon Forest using ML models. The tested models were Bayesian, Linear Model, and Random Forest. The current scenario was evaluated using 19 bioclimatic covariates (worldclim dataset). While the future scenarios were based on RCPs 2.6 and 8.5 (based on the models of the MIROC5 and HadGEM2-ES models). Random Forest had the best performance statistic (R² = 0.71 in training and 0.68 in holdout-test). The climate change scenarios will imply an increase in the average NPP for the Amazon forest, especially with greater intensification in RCP 2.6 (2 and 7.69 % for the HadGEM2-ES and MIROC5 models, respectively). Forests (Evergreen Broadleaf Forests areas) will have greater carbon fixation capacity. In general, the Amazon forest will have increased carbon fixation capacity by the end of the century.
NEGRAS GEOGRAFIAS NO RECIFE OITOCENTISTA
Authors: Halley Bruno Maia
Published: July 2023

O trabalho aborda as negras geografias nos “bairros-ilhas” centrais do Recife oitocentista, delimitados pelas águas dos rios Capibaribe e Beberibe na sua foz comum no Oceano Atlântico, no contexto de expansão da cidade rumo aos arredores da planície flúvio-marinha. Trilhando por esta geografia histórica, revisita-se a modernização e higienização nos bairros do Recife, Santo Antônio, São José e Boa Vista, destacando o controle e a repressão da época, mas igualmente os territórios de resistência de africanos escravizados, libertos, livres, pardos e crioulos. Também se destaca o deslocamento dos xangôs dos bairros centrais rumo aos “arredores-esconderijos” do rio Beberibe, na divisa com a cidade de Olinda, com os terreiros conformando um verdadeira “Catimbolândia”.
A EVOLUÇÃO DO PENSAMENTO GEOPOLÍTICO
Authors: Duarte Geraldine
Published: July 2023

A Geopolítica se constitui como um campo do conhecimento geográfico marcado por uma longa trajetória de evolução. O objetivo deste artigo é apresentar um panorama acerca do desenvolvimento do pensamento geopolítico, sintetizando conceitos e ideias presentes na abordagem clássica e na contemporânea, e refletindo acerca dos desafios atuais enfrentados por essa área tão relevante da Geografia.
SISTEMAS DE GEOTECNOLOGIAS PARA MONITORAMENTO DE QUEIMADAS:
Authors: Pirajá Rennan Vilhena , Oliveira Ademir Kleber Morbeck de , Matias Rosemary , Rezende Filho Ary Tavares
Published: July 2023

Caracterizado como uma grande planície de inundação na fronteira oeste do Brasil, o Pantanal vem enfrentando escassez de chuvas nas últimas décadas e aumento no número de queimadas. Deste modo, objetivou-se avaliar um sistema de geotecnologias para monitoramento de evento de queimadas na sub-região da Nhecolândia, desde o surgimento do primeiro foco de incêndio, sua propagação e extinção. Os procedimentos consistiram na aquisição diária dos focos de queimadas na plataforma do INPE, plotados sobre as imagens dos satélites Sentinel. Os resultados demonstraram que o método de monitoramento é adequado, permitindo respostas rápidas para o combate a propagação do fogo, tendo em vista a disponibilidade de informações diárias e atualizadas a cada 10 minutos, sendo uma ferramenta adequada para evidenciar a localização e extensão do problema, em tempo quase real.
A gap between talk and action? Engagement junger Menschen im Kontext des Klimawandels
Authors: Bartels Agnetha , Karic Senka
Published: July 2023

Der Fokus dieses Beitrags liegt auf dem Engagement junger Menschen im Kontext des Klimawandels und der Frage, was Engagement in diesem Bereich für sie bedeutet und was zu tun ist, um es zu fördern. Dafür werden Einblicke in die internationale LEMOCC-Studie (Bartels/Brahimi/Karic/Rück/Schröer 2022) gegeben, die sich mit Sichtweisen junger Menschen aus sieben Ländern auf Klimafragen beschäftigt hat. Konkret diskutiert wird das Engagement junger Menschen anhand des empirischen Eindrucks eines vermeintlichen gap between talk and action: Die meisten jungen Menschen sehen den Klimawandel als ein ernstzunehmendes Thema an und sind daran interessiert sich im Kontext des Klimaschutzes in Gruppen, Vereinen, Projekten oder politischen Parteien zu engagieren. Gleichzeitig existiert unter ihnen aber ein vergleichsweise geringeres bereits vorhandenes Engagement im Kontext des Klimaschutzes. Schlagwörter: Jugend; junge Menschen; Klimawandel; Engagement; Unterstützung
„Die Klimakrise ist was, für was man sich einsetzen muss“ – Zum freiwilligen Engagement von Kindern und Jugendlichen im Rahmen der Initiative Plant-for-the-Planet
Authors: Kaufmann Anna , Joa Bettina , Wirth Kristina
Published: July 2023

Vor dem Hintergrund des demografischen Wandels und der globalen Herausforderungen, vor die der Klimawandel unsere Gesellschaft stellt, kommt dem freiwilligen Engagement junger Menschen eine steigende Bedeutung zu. Dieser Aufsatz widmet sich dem freiwilligen Engagement dieser Gruppe für den Wald- und Klimaschutz. Am Beispiel der Initiative Plant-for-the-Planet wurde mittels einer Kombination aus qualitativen Methoden die Motivation für anhaltendes Engagement von Kindern und Jugendlichen untersucht. Diese Motivation ist geprägt durch das Narrativ des Pflanzens von Bäumen als Strategie gegen den Klimawandel. Gefühle von Verantwortung, Betroffenheit und Schuld haben sich als zentral für die Engagementbereitschaft herausgestellt. Bedeutend sind außerdem das Erleben von Gemeinschaft und eigener Expertise durch das Engagement sowie die Anregung und Unterstützung durch Eltern und Schule.
Die Einziehung von Vermögen unklarer Herkunft nach § 76a Abs. 4 StGB in Verbindung mit § 437 StPO
Authors: Schörner Christian
Published: July 2023

With the confiscation of assets of unclear origin in Section 76a (4) of the German Criminal Code, a whole new type of confiscation instrument was implemented in 2017. In order to overcome evidentiary problems, which typically arise in the case of serious offences from the area of organised crime and terrorism, confiscation of incriminated assets is to be permitted even if no specific offence can be proven at all. The study examines the origins of this non-conviction based confiscation measure in other legal systems, clarifies fundamental questions of interpretation and finally reviews its compatibility with criminal law, constitutional law and human rights guarantees.
Queer Enough?
Authors: Müller Anna Carolin
Published: July 2023

The interrelationship between heteronormativity, homonormativity and hegemonic masculinity has widereaching ramifications for the representation of important moments and agents in LGBTQIAN+ history. In this study, the author examines how the films Howl, Stonewall and Milk enact the emancipation of their protagonists, while simultaneously reproducing their oppression and aestheticising their discrimination, thus making it consumable. This contradiction is emblematic of new forms of exclusion that function more subtly than blatant homophobia, outright sexism or overt racism, while at the same time rejecting a more complex repre-sentation of social experiences but instead solidifying static, definable identities.
Polizeisoziologie
Authors: Hörl Josef , Jungwirth Simone , Norden Gilbert
Published: July 2023

For students and those interested in police sociology, an introductory basic text is now available. In ten chapters, the authors summarise the location of police sociology among academic disciplines, describe the police and their development, and analyse their relationship to the public. They also discuss the role of women and people with immigrant backgrounds in a traditionally male-dominated profession. Research on police sociology, such as dealing with crowds, and personal teaching experiences—of sociology for police officers and police sociology for students at the University of Vienna, for example—conclude the book.