bluuebunny/crossref_metadata_2025 huggingface dataset:
Dilemmas and Reflections of Officials Live Streaming in the Context of Rural Revitalization
Authors: Zhu Jiaqi , Li Siyi
Published: July 2023

Officials live streaming is a new exploration of rural revitalization based on the mode of rural e-commerce and grassroots governance. Officials as anchors have a certain political symbolic colour, which has a special added layer for them to drive the sales of agricultural products and handle political affairs online. Through analyzing the subjectivity and professionalism of officials anchors in live streaming practice, it is found that the coupling of officials live streaming and rural revitalization in practice often breeds the problem of subject trust in the identity of officials, the problem of media practice for the government to promote the implementation of rural revitalization strategy, and the problem of emerging discourse governance in cyberspace. For this reason, officials anchors need to consider weakening political symbols, visualizing personal IP, and promoting the normalization of live streaming, so as to promote the transformation of rural governance logic, rural governmental solutions, and rural products to increase income.
Research on the design of costume performance professional evaluation system based on information management
Authors: Wang Zi , Chen Xiaomei
Published: July 2023

In the continuous improvement of the level of computer technology, the education field proposed to use information technology to build a professional evaluation system, its purpose is to replace the traditional manual management mode, improve the efficiency of practical work, shorten the practical work cycle. According to the application of the educational information evaluation system in recent years, it can not only provide technical support for information statistics and assessment work, but also ensure that the practical operation is simple and fast and the performance is outstanding. Therefore, on the basis of understanding the current situation of costume performance education in modern colleges and universities, and according to the technical theory of developing educational informatization evaluation system, this paper deeply discusses the structural framework of costume performance evaluation system with informatization management as the core, and conducts systematic evaluation with practical cases. The final results show that the overall system design meets the needs of educational management of costume performance specialty, which is of great significance to the innovation and development of college education.
Analysis of centralized control system for safety production and operation of distribution network
Authors: Du Dongyang , Wei Xupeng , Yang Lixiu
Published: July 2023

In the construction and development of modern society, the distribution network as an effective connection of power supply equipment and electricity customers of the power transmission system, during the production and operation of whether the safety and reliability, directly affect the power supply equipment and electricity equipment efficiency and quality. Therefore, how to build a centralized management system of big data is an important research topic put forward by electric power enterprises under the background of the comprehensive development of work, and also an effective means for enterprises to achieve scientific management and improve work efficiency. On the basis of understanding the production and operation status of distribution network, this paper focuses on the structure and application effects of power centralized management system based on Spark, according to the study status of Chinese big data management and power enterprise information integrated management. The final experimental results show that the overall system design can further improve the throughput of the system and provide users with high-quality service functions.
Advances in Research on the Effects of Hydration Status on Exercise Performance and Health
Authors: Cai Tengxu , Yuan Jixue , Li Yifei , Fan Shuya
Published: July 2023

The importance of hydration status as an important influence on athletic performance and health status has received increasing attention from athletes and coaches. This paper presents a detailed review of the factors affecting hydration status and the effects of hydration imbalance on athletic performance and health. Hydration imbalance was found to mainly affect athletes' aerobic endurance, although the mechanism is not clear, while the effect on anaerobic strength is debated; the main health effects of hydration imbalance are hyponatremia, cerebral infarction, body metabolism, cognitive function, immune function,cardiovascular health, gastrointestinal health, oral health, and urinary tract health.
Deepening research on the construction thought of intelligent substation aerial survey auxiliary system
Authors: Wang Bin , Liu Kai , Jia Yanqing , Lu Libo
Published: July 2023

In the construction and development of modern society, the rational use of intelligent system is the inevitable trend of the development of the world's electric power, and the comprehensive promotion of smart grid is the basic consensus of the world's innovation. Substation intelligentization belongs to a gradual in-depth development process, which will change from traditional substation to integrated automation station, and then to digital substation, and finally become smart substation. Nowadays, Chinese power grid enterprises have already realized the large-scale construction and management of digital substations, and put forward the development goals and basic plans for the construction of smart substations. In 2020, the intelligent development probability of important substations has reached 100%. Therefore, after understanding the construction scheme and development status of smart substation system, this paper mainly discusses the construction ideas and main structure of the new generation of smart substation line measurement auxiliary system, and then defines the future development direction of smart substation auxiliary system, in order to provide effective basis for the construction and operation of power system in the new era.
Photoresponsive Phosphate Coordination Using Azobenzene-Spaced Bis-tris(urea) Ligand
Authors: Zhu Jiajia , Zhao Wei , Wu Biao
Published: July 2023

Given the nondestructive nature and high spatiotemporal resolution of the light source, studies of photoresponsive systems have gained great attention and made considerable progresses in the past decades. By incoporationg photoswitch molecules with noncovalent interaction, photoresoive, supramolecular systems can be designed for tailored properties, e.g., guest delivery, catalysis, sensing, and information processing. Here, we introduced a new photoresponsive ligand (L) comprised of azobenzene spacer and two tris(urea) binding moiety. The latter component displayed characteristic coordination property with anions. Upon light irradiation, we observed reversible photoswitching of free ligand. The Z/E thermal relaxation half-life of free ligand L was determined to be 3.4 h at room temperature. By coordinating to phosphate anion, double helicate structure was believed to form and can be subsequently regulated by light and heat.
Indoor air distribution simulation of Perforated Ceiling Air Supply in summer
Authors: Guo Lanxia , Zhang Huijuan , Tan Jinlan , Huang Tao
Published: July 2023

In this paper，the Airpak is used to modeling and numerical calculation traditional jet air supply and three conditions of perforated ceiling air supply，by contrast with the indoor temperature profile, velocity profile and PMV-PPD distribution,comprehensive analysis of indoor air distribution and thermal comfort.The results showed that：Compared with traditional jet air supply，perforated ceiling air supply with low speed and balanced ventilation might alleviate blowing sensation to indoor personnel，has a significant effect on the improvement of indoor air distribution and thermal comfort;Furthermore,The outlets of perforated ceiling air supply situate underpart of the room，cold air sent directly to the personnel working area，that can reduce  supply air rate and guaranteeing the  thermal comfort also， reduce the energy consumption of the air-conditioning system，has certain potential for energy conservation and emission reduction.
A visual analysis of NSF thesis research in biosafety from 2001 to 2022
Authors: Gao Yanchao , Qi Sunyun , Zhu Fei , Gao Meiying , Hu Xueli , Zhu Chenhua , Qiu Xueting
Published: July 2023

This paper aims to conduct a literature visualization analysis of Chinese papers published by National Natural Science Foundation (NSFC)-funded projects in the field of biosafety in China from the year 2001 to the year 2022. Methods: From the China Knowledge Network database, we set the time period from 1 January 2001 to 31 October 2022 and the Chinese journal literature funded by NSFC projects. The association between the authors of the papers was analyzed using VOSviewer1.6.18. Moreover, CiteSpace6.1.R3 was used to visualize the paper's institutional collaboration, the keywords and the timeline of the papers. Results: It revealed that a few teams, including Tong Yigang, Zhou Yusen, Yang Ruifu and Cao Wuchun as the core, were involved in the NSFC-funded biosafety field. The State Key Laboratory of Biosafety of Pathogenic Microorganisms was the main institutional undertaking unit, and inter-institutional collaboration was more dispersed. Research frontiers are focused on the prevention and management of major emerging and emergent infectious diseases, biotechnology development, application, identification, evaluation and management of unknown risks, etc. Conclusion: From year 2000 to year 2022, the biosafety field focused on funding infectious diseases and epidemiology, and the research direction concentrated on the hot events of society, the development trend of science and technology and national strategic needs. However, there was a trend toward financing being excessively focused in a small number of units and teams and away from the field of microbial drug resistance. It is suggested that the NSFC guidelines and directions should include special projects related to microbial drug resistance, and the selection of projects should be appropriately enriched in terms of research teams, research institutions and research directions.
The theoretical Algorithm Analysis of LOC for LiFePO4 Batteries
Authors: Liu Xuepeng , Zhao Dongmei , Peng Yihang
Published: July 2023

LOC represents the usage time of a single battery, which is different from the battery capacity calibrated by SOC and the remaining battery capacity of RUL. It uses the usable time of a single battery as a scale, which can clearly reflect the remaining life of the battery under specific cycle times, current, voltage, temperature, discharge depth, and other conditions. Based on LOC (Life of Charge), using AI algorithm to accurately establish a single battery model, taking this as the starting point to establish a BMS system.
Zircon U-Pb chronology and geochemistry of porphyritic granites: A case study of the Dalancun granites in Zhaoyuan, Shandong Province
Authors: Jiang Renshun
Published: July 2023

The granite in Dalancun, Zhaoyuan, Shandong Province is mainly porphyry granite. In this paper, detailed field geology, petrology, isotopic chronology and whole-rock principal and microgeochemistry have been studied. LA-ICP-MS zircon U-Pb chronology shows that it was formed in the Early Cretaceous (129.7 ± 0.8 Ma), later than Linglong granite (160-150 Ma) and earlier than Laoshan granite (120-114 Ma). It is consistent with the main ore-forming age of Jiaodong large gold deposit and the diagenetic age of Guojialing granite (130-126 Ma). K2O+Na2O=7.41%~9.37%, K2O/Na2O=0.78~1.24; A/CNK=0.89~1.06, MgO=0.63%~1.01%, with high K, Al characteristics, belongs to the quasi-aluminum-peralumin high potassium calc-alkaline series. The strong differentiation of rare earth elements (La/Yb) N=68.24~93.96, weak positive Eu anomaly (δEu=1.26~1.769), enrichment of large ion lithophile elements Ba, Sr, high field strength elements Nb, Ta, Ti deficit, indicating the geochemical characteristics of continental lithosphere. In addition, high Sr (1817×10-6~2017×10-6), low Y (7.55×10-6~9.36×10-6), Sr/Y ratio between 199.89~262.29, Nb/Ta ratio between 14.67~16.73, consistent with continental crust ratio, It shows the characteristics of type I granite and Adakite. Combined with other geochemical indexes and regional geological studies, this paper suggests that the Dellancun porphyritic granite belongs to crust-mantle granite, which may have been formed in the arc environment of continental margin during the transition from compressive to extensional tectonic system in Jiaodong area, and is closely related to the subduction of the paleo-Pacific plate. This study not only helps to understand the Mesozoic tectonic evolution in eastern China, but also provides a basis for revealing the formation mechanism of Jiaodong gold deposit.
Research on the application of fashion design concept based on Internet + Big data
Authors: Liu Huanyi , Wang Shi
Published: July 2023

In the innovation and development of modern science and technology, clothing enterprises can use the network platform and big data technology to create a new development model, put forward the scientific concept of clothing design, in order to integrate the use of enterprise resources around the whole process of product production. Based on the understanding of the development trend of Internet + big data and the development status of traditional clothing enterprises, this paper deeply discusses the collaboration between clothing design and manufacturing with Internet + big data as the core, and defines the new concept of clothing design by combining practical cases, in order to provide effective basis for the innovation and development of clothing enterprises in the new era.
Sedimentary environment and reservoir characteristics of microbial carbonate rocks in Leikoupo Formation of Jiangyoutongkou Section
Authors: Jiang Haowei
Published: July 2023

As an important part of carbonate rocks, microbial rock is a good reservoir rock type, and its type characteristics and reservoir formation mechanism are different in different environments. By selecting Jiangyou Tongkou section in western Sichuan, the development environment and reservoir physical characteristics of typical microbial rock are analyzed, and the formation conditions of high-quality microbial rock reservoir are discussed. The results show that: The types of microbial rocks in the Leikoupo Formation of Jiangyou Tongkou Section are mainly tubbers and stromatolites, among which the second and fourth members of Leikoupo Formation are typical. They are developed in relatively warm and high salinity seawater, and their sedimentary environment is anaerobic environment with strong reductive property. The reservoir space types of microbial rocks are mostly intra (intergrain) void and grainy pore. In terms of reservoir physical properties, microbiolites are superior to non-microbiolites, and the 4th member of Lei Formation is the dominant reservoir of microbiolites.
Examining the Use Behavior, Attitudes, and Experiences of Individuals towards Mobile Technologies in EFL Learning
Authors: Huang Shiqin , Bin Hamdan Abdul Rahim , Lin Bin
Published: July 2023

This research aims to investigate the use behavior, attitudes, and experiences of individuals regarding mobile technologies in English as a Foreign Language (EFL) learning. The study focuses on six different mobile technology platforms: commercial applications for learning English, applications developed by the faculty, department, or university, websites for accessing materials or information. Additionally, the research explores individuals' attitudes towards using the Baicizhan Apps and their experiences with the app. The research design involves a questionnaire-based survey administered to a sample of participants. The questionnaire comprises three sections: Use Behavior (UB), Attitude on Use Behavior (AUB), and Experience on Use Behavior (EUB). The UB section assesses participants' engagement in various mobile technology platforms for EFL learning. The AUB section evaluates their attitudes towards using the Baicizhan Apps, specifically focusing on the perceived benefits and satisfaction with the app's assistance in daily writing performance. The EUB section examines participants' familiarity with the Baicizhan Apps and their completion and submission of compositions. The data collected from the survey will be analyzed using descriptive statistics to identify patterns and trends in use behavior, attitudes, and experiences. The findings will provide insights into the extent to which individuals utilize different mobile technology platforms for EFL learning and their perceptions of the Baicizhan Apps. The research outcomes will contribute to understanding the factors influencing individuals' choices and preferences in utilizing mobile technologies for language learning purposes. This research is significant as it sheds light on the current landscape of mobile technology use in EFL learning and provides valuable implications for educators, curriculum designers, and app developers. The results will aid in the development of effective strategies to enhance the integration of mobile technologies in language learning environments and improve user experiences. Ultimately, this research aims to contribute to the advancement of mobile-assisted language learning practices and inform future developments in the field.
Association of vasoactive intestinal peptide receptor 1 gene polymorphism with layer economic traits in Rhode Island Red chicken
Authors: SAHU AMIYA RANJAN , KUMAR SANJEEV
Published: July 2023

The research work was conducted to determine allelic polymorphism of vasoactive intestinal peptide receptor-1 (VIPR-1) gene and its association with layer traits in Rhode Island Red (RIR) chicken. Blood samples were collected from pullets (n=111) belonging to five hatches. Data on body weight at 20 weeks of age (BW20) and layer economic traits, viz. age at sexual maturity (ASM), egg weight at 28 (EW28) and 40 weeks (EW40) of age, and egg production up to 40 weeks of age (EP40)) were recorded. Genomic DNA was isolated by phenol chloroform extraction method. Samples were amplified for product sizes of 364, 434 and 486 bp of VIPR-1 gene. Amplified regions were digested by TaiI, HhaI and TaqI restriction enzymes. Digested fragments of TaiI and HhaI revealed monomorphism, whereas TaqI showed polymorphism. Allelic frequencies for polymorphic locus were 0.98 (A) and 0.02 (B) and genotypic frequencies for AA and AB were 0.96 and 0.04, respectively. The BW20 and layer traits (ASM, EW28, EW40 and EP40) were analysed by least-squares analysis of variance taking sire as random and hatch as fixed effect. Average ASM and egg production up to 40 weeks of age were 135.19±1.15 days and 124.55±1.94 eggs, respectively. Least-square analysis of variance had revealed significant effect of hatch on ASM, EW28 and EP40. However, effect of TaqI-RFLP genotypes was non-significant on layer traits. Further investigations on a larger sample basis are suggested to confirm effect of this mutation on layer traits as molecular marker in RIR chicken.
Performance of cross-bred (White Pekin × Khaki Campbell) ducks under extensive system of rearing
Authors: GIRI S C , PADHI M K , SAHOO S K
Published: July 2023

The performances and economics of crossbred (White Pekin × Khaki Campbell) ducks produced through artificial insemination and reared under extensive system of management were studied. A total of 150 day old ducklings were randomly distributed to six farmers in three villages (25 number each) of Odisha state and they were guided to maintain the birds with the resources available with them. The ducklings were brooded for ten days during which they were offered boiled broken rice. Subsequently they were fed from the surroundings besides being offered kitchen wastes, left over rice, vegetable peels, fish scales, etc. The birds were utilizing the village ponds for swimming and as feeding source. A secured night shelter was provided to each flock. The growth and production performances and mortality rate were recorded to the possible extent up to 40 wks of age by the combined effort of farmer family and project personal. The income generated through sale of birds and eggs were recorded for calculation of economics. It was observed that the overall mortality rate was 12% and the birds gained the body weight of 577.69±15.88 g, 1065.31±16.36 g, 1763.33±35.17 g and 1840.64±36.30 g at 4th, 8th, 16th and 24th week of age with first egg of the flock on ~150 days. The duck village/house egg production up to 40 weeks age was found to be 51.25% with 59.43±0.50 g average egg weight on 40th week. Further, the net profit of ₹9900 was calculated for individual flock considering the income from sale of eggs and live ducks and only expenditure towards cost of day old ducklings. It was concluded that cross-bred (WP × KC) ducks are suitable for rearing in farmers’ field with a higher economic gain.
Nursing care in the prevention and conduct of antineoplastic drugs spillage
Authors: Silva Sâmela Maria de Oliveira , Holanda Manuelle de Araujo , Albuquerque Nataniele de , Silva Thaísa Mirella da , Meneses Suzana Maria de Oliveira Costa
Published: July 2023

Among the adverse effects of chemotherapy treatment, it is the extravasation of drugs, especially vesicant and irritating ones, which awakens in the professional nurse the cause of greater concern and care. The term extravasation is frequently used to describe the accidental escape or escape of the drug or vesicant solution from the lumen of the vessel into adjacent tissues, where it can cause tissue damage, including necrosis and often limiting sequelae, while the term infiltration refers to the escape of drugs or solutions, which are not capable of causing tissue damage.
The security council's performance under international law
Authors: Silva Bárbara Thaís Pinheiro
Published: July 2023

The United Nations (UN) has one of the largest military contingents in the world, which is why it has coordinated dozens of missions in several countries. Because of this, the Security Council (SC) is the body responsible for defining, authorizing, extinguishing, and renewing the mandates of these missions. Therefore, with their successes and mistakes, the UN and, above all, the CS cannot be ignored as relevant actors in the international scenario and, especially, for International Law. Given this, understanding the role of the CS in maintaining the international order, in the light of the normative precepts listed in the Charter of the United Nations, is of great importance. For reasons of time and space, the text on the screen will seek to present the main aspects of this body, in addition to making some criticisms.
DR. ZOE ANSARI AS A LITERARY REVIEW WRITER
Authors: Shakeel Ahmad  , Dr. Arshad Mahmood Nashad
Published: July 2023

The study aims at presenting Dr. Zeo Ansari as a literary review writer and described his importance in the field of basic criticism. The research deals with the questions of how Dr. Zoe Ansari provided the base of review writing and his own role and place as a literary reviewer. Dr. Zoe Ansari inspired the next generations of Urdu critics and writers through his review writings. He enlarged the canvas of review writing by differentiating between review and literary criticism. Dr. Zoe Ansari describes that a book review is a form of literary criticism in which a book is merely described or analyzed based on content, style, and merit. He is the man in Urdu literature who defined the role and function of a literary reviewer, its artistic merit, and the duty of a reviewer. The readers can use it to find the subject and object approach in his review writing. In a nutshell, we can say that Dr. Zoe Ansari can be considered as a leading figure of Urdu literary review writing, and his literary impacts are still imprinted on the literary reviewers of the current era. Dr. Zoe Ansari is a prominent figure in Urdu review writing. This paper marks the basic trends of review writing of Doctor Zoe Ansari, his merits, and his demerits. In this paper qualitative research has been followed. Literary research, design, and internet sources are consulted.
A TECHNICAL REVIEW OF OBAIDULLHA BAIG’S NOVEL “AUR INSAN ZINDHA HY”
Authors: Dr. Saima Iqbal  , Aamir Abbas Khan  , Muhammad Saad
Published: July 2023

Obaidullha Baig (1 October 1936 - 22 June 2012) was a scholar, Urdu writer, novelist, columnist, media expert, and documentary filmmaker from Karachi, Sindh, Pakistan. Obaidullah Baig comes out as a novelist who wrote only two novels “ Rajpoot” and “ Aur Insan Zindha Hai”. He introduced the new writers in a new way in the plot and story of these two novels, apart from the usual approach. He has paid special attention to the technical aspects of novel writing. He has given great importance to scenery, narration, and dialogues. The plot of this novel is very strong. The style of the novel is rich and similes and metaphors. The novelist has introduced a beautiful and elaborate allegorical system to present the scenes and convey his message to the reader, which is far from the usual approach. the use of idioms and proverbs in this novel is vivid and real. Such diction indicates the author,s extensive study and ability to speak. In this article, an intellectual review of the novel “ Aur Insan Zindha Hai” will be presented.
AQUATIC ECOSYSTEM CONCERNS IN 21ST CENTURY URDU POETRY
Authors: Dr. Atta Rasul  (Shakir Kandan)  , Rasul Abdullah Naeem
Published: July 2023

Ecocriticism is an emerging discourse in literary studies. It is the study of the relationship between literature and the physical environment. Ecocriticism as a concept first arose in the late 1970s, at a meeting of the WLA. Ecocriticism deals with environmental pollution like air, noise, thermal, radioactivity, land, and water pollution. Urdu poetry has expanded so much on the thematic level that all the problems of life have been included in it. Along with other environmental problems, water-related issues are also highlighted in Urdu poetry of the 21st century. The importance of Water cannot be repudiated and the significance of this biological essence has even extended the human quest to the discovery of exoplanets through launching powerful telescopes like Hubble and The James Web, outside this atmosphere cost investment of billions of dollars and human genius. But this is an ironic situation as all this scientific advancement and achievements come off at the cost of intoxicating the resources of planet Earth; resultantly going to put humanity on the verge of extinction. 70% of our planet earth is covered with water reservoirs and out of it 4% is potable which runs into streams and rivers to fulfill the needs of human beings but regrettably man is contaminating and intoxicating these drinkable as well as non-drinkable resources and this process is coming with great speed. This article has brought up this issue with reference to Urdu literature under the limelight and how water contamination is affecting human beings and aquatic life. Installation of industries within communities is puking out toxic wastes into rivers and streams and likewise, maritime transport is hazardous for marine life and it has been highlighted by the poets and writers through their masterpieces. This article will help us to understand and comprehend what the courtesy literature has shown on this serious issue of humanity. Ecocriticism hence has addressed issues related to water pollution and its impact on the health of human and aquatic life.
CRITICAL ANALYSIS OF POETIC THEMES IN ‘DOSTON KEY DERMIYAN’ BY DR. ARSHAD MERAJ
Authors: Sajid Iqbal  , Waqar Ahmad
Published: July 2023

Arshad Meraj started taking part in the poetic gatherings of ‘Halqa Arbab-e-Zouq’ in 1990. His first collection ‘Katha Neelay Pani Ki’ was published in 2006. This anthology introduced a new poetic temperament and sensibility. When in 2019, his second collection ‘Doston Key Dermean’ got published, there was a unique taste for readers and enthusiasts of poetry in it. The extraordinary characteristic of Meraj’s poetry is that he gave a special place to modern and ultra-modern themes in his poetry. There is such a multi-colored fascination in this book as it exists in one day-to-day life. The human plight, practices, affairs, and tragedies especially become the center of his attention. There are candid and frank dialogues with friends which are kept in prospection. This meditation covers most of the contemporary issues. In ‘Doston Key Dermean’ we find a dissatisfied person who wails against modern life and attributes born as a consequence of it.
DR. TABASSUM KASHMIRI'S LITERARY HISTORICAL CONSCIOUSNESS
Authors: Hafiza Ayesha Sadiqa  , Dr. Atta Rehman  , Dr. Rehana Kausar
Published: July 2023

Literary historiography plays a significant role in providing facts about the origin and evolution of different phases of literature. Many books has been written about literary history of Urdu. Among all of them,which has written in twentieth century ,Urdu abad ki tareekh written by Dr. Tabassum Kashmiri( in the beginning of twenty first century ) is very important and has its own sigficant values due to many reasons. Dr.Tabassum Kadhmiri wrote this literary history in very interesting way especially to entertain the students of Urdu literature. It is organized in nineteen chapters.Many critics agreed on a opinion that it is far better than other literary histories of urdu for many analytical and critical point of view. In this article an attempt has been made to overview the analytical ,critical, and literary vision of Dr.Tabassum Kashmiri.
Time series reconciliation through flexible least squares estimation
Authors: Frank Luis
Published: July 2023

In the paper we optimize a procedure developed recently to reconcile time series by flexible least squares. In the previous version of the procedure the author assumed prior knowledge of the weighting parameter μ of Kalaba and Tesfatsion’s so-called “incompatibility cost function”. In the new version, this parameter is estimated from the sample using an iterative method based on the Newton-Raphson algorithm. We test the improved method by reconciling the monthly growth rates of the Monthly Economic Activity Estimator (EMAE) of Argentina with the quarterly growth rates of the Gross Domestic Product. The results suggest that optimal levels of μ would be close to 1 (thevalue suggested by Kalaba and Tesfatsion as prior value) but estimating μ from the sample instead of keeping it fixed at 1 hardly modifies the reconciled series.
Determinantes de la inversión en exploración petrolera. Un aporte empírico a la luz de la suba de precios del petróleo crudo en el período 2003-2008
Authors: Segura Jimena
Published: July 2023

Ante el fenómeno notorio de suba de precios del petróleo crudo para el período 2003-2008 junto a una caída en la vida útil de las reservas probadas mundiales de este mineral, en el presente trabajo se comprueba como principal explicativo del fenómeno observado una tendencia a la caída en la relación inversión en exploración/inversión total (exploración y explotación) en los años previos, y un disímil comportamiento de este componente de la inversión respecto del precio del petróleo (WTI) a partir de los años ’90. Asimismo, se muestra que esta cuestión refleja la relevancia de la reacción inversora respecto de la dinámica macroeconómica, que incluye no sólo tasas de crecimiento económico sino también el comportamiento de las inversiones en períodos post crisis. A partir de ello concluimos en la necesidad de que los modelos que en el futuro se diseñen para este tipo de mercados, incorporen variables explicativas que den cuenta de factores asociados a la preferencia de invertir en activos más líquidos y menos riesgosos en determinados períodos del ciclo económico, lo que se contrapone a los señalamientos de los principales organismos del petróleo que abordan como factor esencial explicativo de esta transformación en el mercado el carácter no renovable de estos recursos. Al abordar la escasez desde un punto de vista de la coyuntura del mercado y no desde la perspectiva físico-geológica, el presente artículo intenta proponer una alternativa frente a las limitaciones explicativas y predictivas de la teoría convencional para esta industria.
La Profesión contable ante el COVID 19
Authors: De La Rosa Leal Maria Eugenia
Published: July 2023

La pandemia COVID 19 ha provocado disminución del ciclo operativo de las empresas, atendidas por profesionistas contables para servicios fiscales, administrativos o de auditoria, resultando un doble impacto: el profesional y el empresarial.
El objetivo del trabajo fue revisar la propuesta de innovación profesional contable ante el COVID 19 y la situación que este gremio enfrenta, estudiando la propuesta de atención de la Federación Internacional de Contadores difundida por el Instituto Mexicano de Contadores Públicos como disposiciones por atender por los contadores públicos de la República Mexicana.
El estudio, se aplicó con análisis del discurso y una encuesta, en la teoría de las capacidades y la gestión de riesgos.
El resultado, estableció los recursos en riesgo, en una propuesta de innovación para los profesionistas contables y sus empresas clientes.
Ford Motor Company en Argentina: desde sus orígenes al final del modelo de industrialización por sustitución de importaciones
Authors: Santarcángelo Juan E. , Taraborelli Diego
Published: July 2023

Ford Motor Company es un conglomerado económico multinacional de origen estadounidense especializado en la producción de automóviles que instaló en Argentina la primera filial del conglomerado en América Latina, a finales de 1913. Este trabajo tiene por objetivo revisar los principales acontecimientos de la estrategia empresarial que caracterizaron la acumulación de la empresa Ford Motor en Argentina, así como la configuración de sus actividades como conglomerado económico y su estrategia productiva desplegada en el país entre 1913 y 1975. Se analiza no sólo su estrategia de inserción y expansión durante los modelos agro-exportador y de industrialización por sustitución de importaciones, sino también el modo en el que la empresa (y luego el conglomerado) tuvo que articularse con los distintos gobiernos nacionales, así como las formas concretas que utilizó para adecuarse a diferentes regulaciones sectoriales.
Automatización, ocupaciones y tareas
Authors: Maurizio Roxana , Fernández Ana Laura , Catania María Sol
Published: July 2023

Los avances tecnológicos se han manifestado crecientemente a través de una mayor automatización en la realización de las tareas que se llevan a cabo en las diferentes ocupaciones. Si bien existe una abundante literatura para los países avanzados, resulta escasa aún la evidencia para los países de América Latina. En este documento se analiza para cuatro países –Chile, Ecuador, México y Perú– la composición del empleo en tér­minos de ocupaciones y de tipo de tareas realizadas. Se evalúa la incidencia de actividades rutinarias y flexibles, manuales y cognitivas. Dimensiones como la informalidad laboral, el ingreso y el género son incluidas para visibilizar la heterogeneidad de situaciones que se observan en estos mercados de trabajo. Los trabajadores informales, mujeres, jóvenes, de menores calificaciones y menores ingresos son quienes desarrollan en mayor proporción tareas rutinarias y, por ende, su exposición a la automatización se eleva.
Transición energética y oportunidades de desarrollo tecnológico local
Authors: Stubrin Lilia , Cretini Ignacio
Published: July 2023

En el marco de la transición energética global, el artículo explora en qué medida la expansión del sector de energía eólica en la Argentina en la última década promovió oportunidades de innovación y desarrollo de capacidades tecno-productivas que han podido ser aprovechadas por empresas domésticas. El análisis se centra en la región argentina de la Cuenca del Golfo San Jorge, uno de los epicentros del crecimiento de la industria eólica en el país. En base a un abordaje cualitativo y un trabajo de campo realizado en la región, el artículo contribuye a entender mejor cuáles son las oportunidades y los desafíos para el ingreso de empresas locales a distintos segmentos de la cadena de valor de la energía eólica. Los resultados aportan evidencia empí­rica novedosa a la literatura sobre innovación y recursos naturales, así como proveen insumos para el diseño de políticas tecnológicas y productivas en este sector.
HAZİNE VE ORMAN ARAZİLERİNİN KİRALANARAK GELİŞTİRİLMESİ VE EKONOMİYE KAZANDIRILMASI : NAİPKÖY MAHALLESİ (Süleymanpaşa/Tekirdağ) UYGULAMA ÖRNEĞİ*
Authors: Güney Naim , Baz İbrahim
Published: July 2023

Türkiye’de her yıl hazine ve orman arazilerinde doğal sebeplerden ve suni sebeplerden dolayı orman kayıpları ortaya çıkmaktadır. Yeniden endüstriyel ağaçlandırma imkânı olmayan hazine ve orman arazilerinde, tarımsal amaçlı ve özel ağaçlandırma amaçlı kiralama ve tahsis faaliyetleri yürütülmektedir. Bu kapsamda; Tekirdağ ili, Süleymanpaşa İlçesi, Naipköy Mahallesi sınırları içerisinde bulunan, 49 yıllığına tahsis/kullanım izni alınan Hazineye ait 102 dönüm orman arazisinde, uygulama projesi kapsamında örnek alınabilecek “Yatırım ve iş geliştirme modeli” oluşturulmuştur. Bu çalışmanın amacı; oluşturulan modelle hazinenin mülkiyetinde olan ham ve verimsiz araziyi geliştirmek, arazi üzerinde gelir getirici ceviz türünün ağaçlandırılmasından elde edilecek gelirle devlet ekonomisine katkıda bulunmak, ceviz ihtiyacında dışa bağımlılığı azaltmak, istihdam oluşturmaktır. Yapılan ağaçlandırma çalışmaları doğal yapının erozyondan korunmasına ve yeşillendirilmesine de katkı sağlamaktadır. Anadolu’da geleneksel ceviz yetiştiriciliğinde farklı olarak son yıllarda modern ceviz tesisi uygulamalarında, ürün kalitesi ve değeri yüksek olan chandler cinsi ceviz türünün gelişim süreci anlatılmıştır. Özel ağaçlandırma sürecinde karşılaşılan sorunlar ele alınmış, çözüm önerilerinde bulunulmuştur. Gelir getirici ağaçlandırmanın türü olan ceviz ağacı ve projesinin, en az 12 yıllık süreçte ön görülen, devlet ekonomisine katkısı ve yatırımcısına olan katkısı analiz edilmiştir.
TB CONTROL IN PRISONS: THE HISTORICAL ASPECTS AND THE CURRENT STATE
Authors:   A.I. Evdokimov Moscow State University of Medicine and Dentistry, Moscow, Russia, Kononets A.S. , Yanchenko O.V ,   The Department of Medical and Sanitary Support of the Federal Penitentiary Service, Moscow, Russia, Safonova S.G. ,   Moscow Research and Clinical Center for Tuberculosis Control, Moscow, Russia, Burykhin V.S. ,   National Medical Research Centre of Phthisiopulmonology and Infectious Diseases, Moscow, Russia, Sterlikov S.A. ,   National Medical Research Centre of Phthisiopulmonology and Infectious Diseases, Moscow, Russia, Ilyintsev E.V ,   Research Institute of the Federal Penitentiary Service, Moscow, Russia
Published: July 2023

The research is dedicated to primary and secondary prevention of TB in the penal enforcement system. The difficult epidemiological situation in the 1990s is stated. The activities implemented after the penitentiary service transfer from the Interior Ministry to the Ministry of Justice are meticulously described. The statistical analysis of TB incidence in the 21st century is provided including the aspects of interactions with TB services of the Russian Federation Subjects. Despite significant progress in the organization of TB care to suspects, defendants, and prisoners, we have focused on HIV/TB co-infection. The improvement of TB situation in prisons occurs more rapidly than among the adult population of the Russian Federation, according to the state and municipal health registration systems.
COMPREHENSIVE REHABILITATION OF A PATIENT WITH PULMONARY TUBERCULOSIS AND ANXIETY DISORDER
Authors:   Central TB Research Institute, Moscow, Russia, Streltsov V.V. , Chumovatov N.V ,   Central TB Research Institute, Moscow, Russia, Kharitonova N.Yu ,   Central TB Research Institute, Moscow, Russia
Published: July 2023

A clinical case demonstrating the comprehensive medical and psychological rehabilitation of an MDR patient with pulmonary tuberculosis and anxiety disorder at various stages of inpatient treatment is presented. The necessity for psychological support to realize the treatment plan and the content of correctional work are shown.
FIRST RUPESTRIAN REPRESENTATIONS OF ARAUCARIA ANGUSTIFOLIA IN SOUTHERN BRAZIL
Authors: Pontes Henrique Simão , Junghans Rodrigo , Massuqueto Laís Luana , Mochiutti Nair Fernanda Burigo , Guimarães Rodrigo Aguilar , Silva Alessandro Giulliano Chagas , Silva Adriane Ribeiro da
Published: July 2023

This paper presents the first recorded rupestrian representations of Araucaria angustifolia (Bertol.) Kuntze. Located in southern Brazil, the archaeological finding and its substrate are characterized in detail, a discussion being held on the ethnic relations among indigenous populations, this type of vegetation and the local landscape evolution. A panel extending for 0.36 m2 consists in of Araucaria angustifolia specimens represented on a coarse sandstone surface. In all, 13 representations of Araucaria angustifolia and 20 representations of anthropomorphs were identified. The visual discourse established by the use of a consistent pictorial technique reinforces the hypothesis that the pictures represent either a forest or an isolated group of Araucaria angustifolia trees. The surface on which these elements were represented seems to have been selected for that purpose following some sort of criteria. Also, the detailed representations of plant elements and anthropomorphs mark a chronocultural relation between the pictorial panel and members of the Jê populations that inhabited the region.
FisioLung: A System for Training and Monitoring of Respiratory Physiotherapy Sessions
Authors: Leon Giuliana Oliveira de Mattos , Domingues William Silva , Amaral Érico Marcelo Hoff do , Júnior Julio Saraçol Domingues
Published: July 2023

The chest vibration technique is considered a good alternative for bronchial hygiene. However, this technique is difficult to perform because it needs a chest on exact range frequency. We built a tool to analyze its execution that helped professionals to learn him. It is possible to monitor the evolution of the patient with a monitoring system based on the record of sessions and observe the application of the vibration techniques as well. This work proposed the developed system integrating hardware and software named Fisiolung. The architecture has a glove with an accelerometer to capture the vibration data and a NodeMCU ESP32 board used to process them. The Flutter mobile application receives the collected data and manages the session. The system can record physiotherapy sessions by registering the patient’s and the professional’s data, anamnesis information, techniques used, and analysis of the manual chest vibration technique stored. On the analysis screen, it is possible to note the graphs of peak frequency versus time and the average of peak frequency versus time, as well as session information such as analysis time, anamnesis data, and applicable techniques. The researchers conducted some experiments using the system, and the initial feedback indicated that physiotherapists could adopt the system and benefit from utilizing the Vibrocompression technique.
Analysis of Drug Resistance, Virulence, and Phylogeny of Klebsiella pneumoniae in Patients with Different Infections
Authors: Liu Jianhua , Li Rui , Qian Shukun , Xi Jianing
Published: July 2023

Background: Klebsiella pneumoniae is an important pathogen among nosocomial infections, which can cause urinary and respiratory system infections, surgical site infections, and sepsis. Recently, carbapenem-resistant K. pneumoniae showed an upward trend with the wide use of clinical carbapenem antibiotics. However, there are few studies on the relationship between drug resistance, virulence, and phylogeny of K. pneumoniae in patients with different infections. Objectives: We investigated the drug resistance, virulence, and phylogeny of K. pneumoniae in patients with different infections. Methods: Seventy infected patients were selected as subjects. The extended-spectrum β-lactamases (ESBLs) color screening plane and blood plate medium were used for culture. Identification and drug resistance analysis was carried out by VITEK-2 compact automatic bacterial analyzer. Multilocus sequence typing (MLST) and capsule genotyping analysis were also performed. The Xpert CarbaR cartridge detected the carbapenem resistance genes. Comprehensive Antibiotic Research Database (CARD) and Virulence Factor Database (VFDB) predicted the drug-resistant genes and virulence factor genes, respectively. The phylogenetic tree was constructed, and the correlation was analyzed. Results: A total of 43 K. pneumoniae strains were cultured. We found that all K. pneumoniae strains exhibited different multiple drug resistance. MLST analysis indicated that ST11 was the main ST (60.61%). Analysis of the carbapenem-resistance genes showed that all isolates harbored the blaKPC-2 gene and some others blaOXA. The prediction result of capsular blood genotyping and virulence factor genes indicated that K47, K64, and K25 were the main types of capsular blood, and the top three detection rates of virulence genes were fimH (97.67%), mrkD (94.19%), and entB (84.88%). All isolates were clustered into one branch based on the virulence factor genes in the phylogenetic tree, and the strains of the same ST type or capsular blood type showed a closer relationship. Correlation analysis manifested that the drug resistance of K. pneumoniae in infected patients was positively correlated with virulence and phylogeny (r = 0.682, P = 0.000). Conclusions: There were complicated differences in the multidrug resistance to K. pneumoniae, resulting in high independent gene-positive rates of strains and a strong correlation with phylogeny, which can provide a reference for the selection of clinical antimicrobial drugs.
Combination Therapy with Ceftazidime-Avibactam and Amikacin for Multidrug-Resistant Pseudomonas aeruginosa Infection with Fulminant Myocarditis in a Younger Patient: A Case Report and Literature Review
Authors: Zhang Xiuhong , Cai Sihui , Chang Chunyan , Wang Qiuhui , Qiao Weizhen
Published: July 2023

Introduction: Fulminant myocarditis is a life-threatening disease among young patients. Pseudomonas aeruginosa is distributed in nature and is often spread as an opportunistic pathogen to cause hospital-acquired infections in patients with underlying diseases and low immunity. Case Presentation: This report presented a case of a 28-year-old woman with fulminant myocarditis followed by P. aeruginosa infection. After hospitalization, she received veno-arterial extracorporeal membrane oxygenation (ECMO) and continuous renal replacement treatment (CRRT). Initially, piperacillin sodium tazobactam combined with amikacin was used for anti-infection therapy, which had a poor clinical effect. Subsequently, it was recommended to use ceftazidime-avibactam and amikacin for treatment. Finally, the infection index of the patient returned to normal. Conclusions: It is necessary to select correct and effective drugs according to etiology, considering the influence of ECMO and CRRT on the patient’s antimicrobial pharmacokinetics/pharmacodynamics (PK/PD). This case could provide a reference for safe and rational drug use in clinical practice.