bluuebunny/crossref_metadata_2025 huggingface dataset:
The Chinese Dream of National Rejuvenation and Foreign Policy under Xi Jinping
Authors: Chávez Mazuelos Jorge Antonio
Published: November 2022

Since Xi Jinping became General Secretary of the Chinese Communist Party (CCP), the Chinese Dream of National Rejuvenation has emerged as the country´s ultimate imperative.This goal stands in stark contrast to the Century of National Humiliation, when China was turned into a semi-colonial entity by way of force and compelled to cede its sovereignty andsign unequal treaties. In this article I will explain how Xi Jinping´s concept of Chinese Dream of National Rejuvenation has shifted China’s Foreign Policy approach from a low-profile orientation to a more assertive and ambitious one. Additionally, I will illustrate the role which nationalism plays in the strengthening of the party-state’s political legitimacy and how it is related to the emergence of the Wolf Warrior Diplomacy. Furthermore I will argue Xi has embraced a two-pronged foreign policy approach. On the one hand, China is portrayed asa benign major power which advocates win-win international cooperation, the creation of a Community of Shared Future and a New Model of International Relations. Nevertheless,at the same time it vows to strongly defend China’s core interests, CCP’s political legitimacy and reshape international order along the lines of Chinese political values and  imperatives. Furthermore, I will illustrate how Xi has centralized power and reformed the foreign policy decision-making apparatus.
APEC. De las metas de Bogor a la visión de Putrajaya 2040
Authors: Chan Sánchez Julio José
Published: November 2022

Este trabajo analiza el derrotero de APEC desde la óptica de sus actividades guiadas por las Metas de Bogor, hasta 2020 y, posteriormente, por la actualización de su agenda través de la Visión de Putrajaya 2040. Se argumenta que APEC, gracias a las características de su accionar, ha tenido logros considerables y avances sustanciales hacia el cumplimiento de las Metas de Bogor, las que han beneficiado a sus miembros y que, también debido a estas características, ha actualizado con éxito su agenda a través de la Visión de Putrajaya al reflejar las prioridades temáticas actuales y del futuro de mediano plazo. A lo largo de este trabajo, se podrán también conocer la importancia del foro y de los beneficios que reporta, haciendo énfasis en el caso peruano, así como vislumbrar algunas idiosincrasias propias del foro que alumbran su cultura de negociaciones.
Los neuroderechos. Una nueva frontera para los derechos humanos
Authors: Orías Ramiro
Published: November 2022

En este trabajo se plantean los retos actuales que significan los recientes desarrollos e impactos de las neurociencias y las neurotecnologías para la protección de los derechos humanos, así como los riesgos que en particular pueden afectar la libertad, el pensamiento y la integridad física de la persona humana; expandiendo hacia una nueva frontera, un área antes poco conocida para el mundo jurídico. Para ello, primero se abordan los antecedentes y avances en el desarrollo progresivo de un régimen internacional sobre derechos humanos y neurociencias/ neurotecnologías, que se expresa en la adopción de diversos instrumentos de soft law a nivel universal y regional. Luego se describen algunos elementos de la discusión regional que se ha venido adelantando en la construcción de unos principios interamericanos sobre el tema, a la luz de los derechos establecidos en la Convención Americana de Derechos Humanos, y  finalmente el texto propone algunas reflexiones finales, identificado los desafíos jurídicos que debe abordar el sistema interamericano.
EDITOR’S NOTE: Identifying An Education Research Study’s Limitations
Authors: Slater T
Published: November 2022

Discipline-based science education research studies face many limitations. One is that study-participants are human beings and apt to be inconsistent in how they respond to educational interventions—even high quality and highly effective ones. The second is that researchers themselves are human and well poised to use study designs and data analysis approaches that yield the most desired results. In the end, simply having “too small a sample size” is a short-sighted limitation. It is author’s intellectually pursuing the full range of possible limitations of a study that new insights and new experimental designs can be intellectually created. The discussion of limitations should bring forth ideas and next steps pathways for researchers to follow, making articles more of a conversation and intellectual stimulation of a research trajectory rather than an abrupt ending to a study.
Establishing A Consensus Of Geology Concepts Using U.S. National Science Education Reform Documents
Authors: Guffey Sarah K.
Published: November 2022

An important practice of science teachers and science teacher educators is identifying standards and learning objectives before developing curriculum, instructional materials, and assessments. In the Earth sciences, determining a consensus of learning targets from the multiple national reform documents to provide direction to Earth science educators at the K-12 and post-secondary level has proven to be ambiguous. In this study, the purpose was to identify the core ideas that are taught in an introductory geology course and that students would know. Using a simple random sampling scheme, 134 geology educators, which we refer to as content experts, working at the collegiate level across the United States were surveyed to review and provide feedback on the following current national standards reform documents: 1) Next Generation Science Standards; 2) Earth Science Literacy Principles; 3) National Science Education Standards; and 4) Benchmarks for Scientific Literacy. With a 29.9% response rate, 11 core ideas of geology were identified by the geology educators. Additionally, national reform documents and the top reviewed state science standards were used to verify the 11 core ideas. The final product is a consensus document that provides the 11 core ideas proposed by a consensus of four national reform standards documents, content experts (geologists and geology educators), and the top state science standards.
Cartographie Predictive de L’occupation des Terres dans la Commune de Ouesse a Base de L’imagerie Landsat
Authors: Djaogua Mama , Dossou Adéline , Mazo Ismaël
Published: November 2022

L’objectif de cette recherche est de faire une cartographie prédictive de l’occupation des terres de la commune de Ouèssè aux horizons 2030 et 2050. La méthodologie adoptée s’est basée sur la cartographie diachronique de l’occupation des terres et l’utilisation des chaînes de Markov, pour la cartographie prédictive. Une enquête auprès 107 personnes a permis d’analyser les facteurs de dégradation des formations végétales naturelles. Le résultat de l’analyse de la dynamique de l’occupation des terres a montré que les formations végétales naturelles ont connu une régression au profit des formations anthropiques (87476,94 %). Les facteurs de la dynamique régressive des formations végétales naturelles sont l’agriculture (34,38 %), l’exploitation du bois d’œuvre (28,13 %) et la carbonisation (18,75 %). Cette tendance régressive des formations végétales naturelles semble continuer dans le futur avec les pratiques actuelles d’utilisation des terres. Face à ce constat, il urge d’inverser la tendance et mettant en place une gestion planifiée des formations végétales de la commune afin qu’elles puissent jouer leurs fonctions d’approvisionnement et de régulation.
Teacher Learning and Professional Development: Views and Practices of Georgian and Turkish Teachers of English
Authors: Mikeladze Nino , Celik Servet , Dolidze Tamar
Published: November 2022

By the time they graduate from their initial teacher education programs, most teachers are equipped with the basic information and skills they will need to begin their classroom practice – including content knowledge, theories about the teaching and learning process, and various instructional strategies and techniques. However, the process of becoming a teacher does not end there. The most successful teachers are also lifelong learners who continuously work to improve their subject-related knowledge, understand how they can reach their students most effectively, and keep up with new developments in education. Considering the need for teachers to be aware of the concept of teacher learning and at the same time be self-aware about their beliefs that impact their practice in that regard, this comparative study will explore and report initial findings of what Georgian and Turkish teachers of English understand from the concepts of “teachers as learners” and “teacher learning,” and what kinds of professional development activities and efforts they are involved in as part of what they think these concepts constitute and require.
Ecology of Co-habitation: Objects, Nonhumans, and Worlds
Authors:   The Criticism and Theory Society of Korea, Hyeuk Kyu Joo
Published: November 2022

Objects, nonhumans, and worlds are keywords by and on which literary studies in the Anthropocene assert themselves. From these vantage points, this essay analyzes the main issues relating to the idea of “lively” matter to investigate how the collective of humans and nonhumans becomes the necessary elements of worlding. Reviewing Correlationism and Object Oriented Ontology, this essay attempts to find clues to the possibility of ecological cohabitation through textual engagement with Martin Heidegger, Karl Marx, and English Romantic authors. The discussion of the symbiotic economy between humans and nonhumans gives itself to searching for an alternative to the concept of the world built upon human-world correlationism. Object Oriented Ontology exemplifies a realism that works beyond subject-object division and human-world correlation. The three keywords provided here consolidate the framework of fundamental ecology, which supports and works behind all cultural phenomena in the age of men.
Critical Theory and a New Ethics of Narrative
Authors:   The Criticism and Theory Society of Korea, Yoh Keonjong
Published: November 2022

Current crisis of the humanities is closely involved with hyper-institutionalization and professionalization of academic critical discourse and the humanities education. We have narrowed down humanities education to the point where it no longer provides the enhanced capacity for civic engagement. As an alternative to the current crisis of the humanities, this article proposes a new ethics of narrative. According to Martha Nussbaum, narrative imagination is a capacity to enter into and understand the experiences and lives of the others. New ethics of narrative emphasizes the vital role of narrative imagination in cultivating the powers of judgment and sensibility of a mature and responsible person, by exploring how the ability to be a sympathetic reader of another person’s story can be a basic qualification of democratic and cultivated citizen. This ability contributes to moral development of a citizen by fostering the capacity to understand people who may act from very different motives, identities and experiences.
Critical Theory in the Age of Big Data
Authors:   The Criticism and Theory Society of Korea, Lee Taek-Gwang
Published: November 2022

This essay discusses the rise of neoliberalism and globalization and its effects on the reconstruction of critical theory. This consideration will be about how the desire for critical theory, or the desiring critique, could intervene in the cognitive or surveillance capitalism phase based on big data technology. For this purpose, I will clarify the fact that the revival of critical theory should be the reconsideration of French philosophy (or French theory) and its political foundation since the 1950s. The vital link between critical theory and political conjunctures is revealed in the CIA’s report on French philosophy in the 1980s. The failure of radical French philosophy led to the decline of intellectuals and the reification of critical theory. I will relate this situation to the advent of cognitive or surveillance capitalism and its changed mode of accumulation. My conclusion will focus on the role of critical theory in understanding the function of big data capitalism and imposing its political implication on the celebration of technological advances.
Manajemen Perpustakaan Sekolah (Studi pada Perpustakaan Ceria SMA N 1 Rejang Lebong)
Authors: Rodin Rhoni , Retnowati Diah Arum , Sasmita Yanti Putri
Published: November 2022

School library management is basically a process of optimizing human, material, and budgetary contributions to achieve library goals. The purpose of this study is to describe the management of the Ceria library at SMA N 1 Rejang Lebong, the specific purpose of which is to find out how the implementation of the management function in the cheerful library at SMA N 1 Rejang Lebong starts from planning, organizing, implementing (actuating), controlling which is applied in the cheerful library of SMA N 1 Rejang Lebong. This research method the author uses a descriptive research method with a qualitative approach to find out how the implementation of library management in the cheerful library of SMA N 1 Rejang Lebong. The subject of this research is the head of the library, librarians, teachers, students and schools. The results of this study are the implementation of management functions in the cheerful library of SMA N 1 Rejang Lebong has been implemented well.
Revitalasi Layanan Sirkulasi Perpustakaan Perguruan Tinggi
Authors: Margareta Isran Elnadi
Published: November 2022

This article discusses the revitalization of university library circulation services. The method used in thisarticle is a literature review. Materials that have been obtained through this literature review are collected,reviewed and then analyzed. Based on the results of the studies that have been carried out, it is found thatcirculation services are provided to assist users in finding information and speed up the process of borrowingback collections, because circulation services already use automation with the Slims application. Thepurpose of this circulation service is so that users can utilize the collection as much as possible,effectively, efficiently. The circulation service functions are, 1). Center for the preservation of science, 2).Learning center, 3). Teaching center, 4) Research center, 5) Information dissemination center. The servicesystem used is an open service system (open access), where the user is free to take the collection on theshelves as desired. Revitalization of this circulation service, can serve users in searching for information,ordering collections, borrowing library materials, calculating late collection fines, making visitor statistics,finding out statistics on borrowed collections to be fast, precise and accurate, improving service quality,meeting needs that cannot be met. done manually, increasing the effectiveness and efficiency of the libraryby using automation.
Análisis de Políticas Públicas en Salud: el caso de recursos humanos en el Perú
Authors: Llanos Zavalaga Luis Fernando , Castro Quiroz José Alberto , Cerna Silva Carolina
Published: November 2022

Objetivo: Analizar el desarrollo de políticas de recursos humanos en salud en Perú. Material y métodos: Estudio transversal de análisis de Políticas de recursos humanos en Salud. Se identificaron lineamientos de política, se analizó grado de cumplimiento considerando tres herramientas de implementación: regulación, persuasión e incentivos. El análisis histórico consideró: acción política, respuesta sociedad civil y adaptación estatal. Resultados: Entre 1980 y 2020 se identificaron 11 lineamientos de política sectorial (cinco con un lineamiento en recursos humanos) y dos lineamentos de política específicos de recursos humanos; no necesariamente coincidentes. Los instrumentos de implementación de políticas más utilizadas fueron control, incentivo y mixtas. Los incentivos incluyeron, mayores salarios y puntajes al postular a especialidad. Hubo distorsiones tipo boomerang. Conclusiones: No se identificó Política de Estado en recursos humanos en salud. Los limitados efectos de las políticas sectoriales se basaron en la escasa participación de actores sociales, la alta rotación de funcionarios, el limitado control y el uso incompleto de incentivos. La eficacia y sostenibilidad de una política requiere apropiación, liderazgo, financiamiento y armonización de las herramientas de implementación.
What it means to be a patient: An introspection into doctor–patient communication
Authors: Kapur Raahat , Sadat Anoush Sardesai
Published: November 2022

In this essay, we talk about the importance of the relationship between doctors and patients, and the need for patient-centric communication rather than that with a paternalistic approach. Training of a medical student should include communication skills besides technical training in healthcare. As patient care evolves, communication becomes more crucial; therefore, it is important to understand the repercussions of poor communication skills and how improvement in this vital area can be beneficial.
Filières économiques de l’offre de Solutions d’adaptation aux changements climatiques fondées sur la Nature : des perspectives pour améliorer la structuration de l’offre
Authors: TAILLEUR Aurélie , SCHANTÉ Joanne , FRAMONT Valentin
Published: November 2022

Face au contexte de changements climatiques et d’érosion de la biodiversité, les Solutions d’adaptation fondées sur la Nature (SafN) apparaissent comme des réponses à privilégier dans les territoires. Différents facteurs favorables au déploiement de ces solutions ont été mis en avant lors du Forum Life Artisan (« Accroître la résilience des territoires aux changement climatiques par l’Incitation aux solutions d’adaptation fondées sur la nature ») du 15 et 16 mars 2022. Dans cet article, les auteurs présentent les retours d’une étude menée dans le cadre du projet Life Artisan et d’un atelier réunissant les acteurs de l’offre SafN organisé lors du forum.
The Heterogeneity of Burn Severity Affects Bird Density in an Abandoned Mountain Landscape of the Atlantic-Mediterranean Transition
Authors: García-Redondo Concepción , Fernández-Moure Paula , Cánibe Miguel , Tapia Luis , Gil-Carrera Alberto , Lombao Alba , Díaz-Raviña Montserrat , Regos Adrian
Published: November 2022

Fire regimes in mountain landscapes of southern Europe have been shifting from their baselines due to the accumulation of fuel fostered by long-standing rural abandonment and fire exclusion policies. Understanding the role of fire on biodiversity is paramount to implement adequate management to mitigate the impacts of altered fire regimes and land abandonment on biodiversity. Here, we explored to what extent the spatiotemporal variation in burn severity has affected bird abundance of a mountain abandoned landscape located in the Atlantic-Mediterranean transition (NW Iberia). We took advantage of: (1) satellite images of Sentinel 2 and Landsat missions to compute burn severity indicators from 2010 to 2020, and (2) standardized bird surveys carried out over 206 point-counts along the breeding season of 2021. Bird abundance models were built from burn severity metrics together with well-known fire regime attributes (% of burnt area and time since fire). Our results showed that the spatiotemporal variation of burn severity significantly correlated with the abundance of the 39% of the modeled species, supporting the role of pyro-diversity in driving bird populations in our region. The burnt area also explained abundance patterns for 28% of species. Time since fire only correlated with the abundance of 3 species. Our findings confirm the importance of incorporating burn severity indicators into the toolkit of decision makers to anticipate the response of birds to fire management.
Qualitative and Quantitative Evaluation of Rosavin, Salidroside, and p-tyrosol in Artic Root Products via TLC-screening, HPLC-DAD, and NMR Spectroscopy
Authors: Nikolaichuk Hanna , Studziński Marek , Stankevič Marek , Choma Irena Maria
Published: November 2022

Artic root is a well-known plant adaptogen with multipotential pharmacological properties. Thin-layer chromatography (TLC) – screening followed by diode-array high-performance liquid chromatography and nuclear magnetic resonance spectroscopy proved to be a reliable and convenient method for simultaneous determination of quality of various herbal raw materials and supplements. This combination allowed for comparing and differentiating arctic root samples as well as defining their authenticity. The study provided information on the chemical and biological properties of the seven chosen samples as well as qualitative and quantitative evaluation of the quality markers: rosavin, salidroside, and p-tyrosol. The absence of rosavin, salidroside, and p-tyrosol in three samples was detected using TLC-screening and confirmed by HPLC-DAD and NMR. The paper highlighted the importance of quality control and strict regulation for herbal medicine supplements and preparations.
Complex Dislocation of the Metacarpophalangeal Joint in the Index Finger of a Child
Authors: Jerome J. Terrence Jose
Published: November 2022

Case:

The author reports a complex metacarpophalangeal joint dislocation in a 14-year-old adolescent boy with multiple failed closed reduction manipulations and unsuccessful open procedures. The patient underwent another surgical procedure through the same volar approach, and the joint was reduced along with the volar plate repair. The functional outcome at 1-year follow-up was excellent.

Conclusions:

Metacarpophalangeal dislocations of the index finger are rare in the pediatric population. The interposition of the volar plate is the significant barrier to reduction and the prime reason for unsuccessful closed reduction attempts. In such cases, surgeons may prefer a dorsal or volar approach to open and reduce the joint. Unsuccessful open reduction is rare.
Pengaruh kombinasi perlakuan teknik budidaya dengan metode benih dari tiga varietas dan pupuk organik terhadap pertumbuhan dan hasil bawang merah di daerah Pantura
Authors: Jaenudin Amran , Sungkawa Iman , Rusmana Anang , Maryuliyanna Maryuliyanna
Published: November 2022

Benih merupakan komponen teknologi yang signifikan untuk meningkatkan produktivitas bawang. Saat ini kondisi bibit bawang merah di Indonesia perlu mendapat perhatian lebih serius. Selain penggunaan benih yang berkualitas, teknik budidaya tanaman juga penting untuk dikembangkan. Saat ini peningkatan produksi bawang merah umumnya sangat tergantung pada pupuk anorganik yang memberikan hasil tinggi tetapi pada kenyataannya banyak menyebabkan masalah kerusakan lingkungan. Tujuan dari penelitian ini adalah untuk menentukan kombinasi teknik Perawatan Budidaya Bawang Merah dengan biji yang terdiri dari varietas Tuk-Tuk, Sanren dan Lonakata dengan berbagai tingkat perlakuan pupuk organik (guano). Metode penelitian yang digunakan adalah metode Kombinasi RAK dengan dua faktor, yaitu varietas dan jumlah pupuk organik. Hasil penelitian bobot umbi kering per petak varietas Sanren dan Guano Pupuk 750 kg / ha menghasilkan hasil terbaik, yaitu 5,133 kg / petak atau setara dengan 21,3875 ton / ha.
Implementación de agencia de marketing digital "HELLO AGENCIA" para potenciar las ventas de las MYPES en el distrito de Barranco, 2022
Authors:   , Jurado Vera Carlos Augusto , Arias Rodriguez Lastenia Maritza
Published: November 2022

El presente estudio de nuestro plan de negocio demuestra que es factible aprovechar la oportunidad de brindar asesoría a micro y pequeñas empresas a fin de reducir el impacto negativo del coronavirus en sus ventas. En esa línea, HELLO Agencia, en línea a la creciente tendencia mundial a la transformación digital en los negocios, ofrecerá un servicio de calidad basado en el análisis del entorno digital, empezando con el sector empresarial de las micros y pequeñas empresas (mypes). El servicio contará con estrategias de marketing digital con soporte en diseño gráfico, concepto creativo, community manager, entre otros. Según el INEI “el país, durante los primeros tres meses de 2021, el número de empresas activas registradas en el Directorio Central de Empresas y Establecimientos creció a 2’ 838 494 empresas y, según la CCL, de esas empresas, el 99.8 % son mypes” (INEI, 2021). En ese marco, la agencia de marketing digital HELLO Agencia tendrá como objetivo principal ingresar al mercado de Lima Metropolitana por ser un mercado en constante crecimiento y que carece de un departamento de marketing. La estrategia de captación será por medio del Social Media como: Google Ads, Instagram y Facebook. HELLO Agencia requerirá al inicio de sus operaciones una inversión de S/ 25 100, de los cuales 2 socios aportarán el 70% y el 30% será financiado por el banco.
Plan de negocio que busca implementar la importación de productos para mascotas en bodega Mathi
Authors:   , Gomez Bustamante Brenda Solange
Published: November 2022

El siguiente plan de negocio se encuentra dirigido a todo emprendedor joven, que no solo busca emprender en un rubro, a un solo sector o a un solo público sino también a toda persona o lector que se encuentre interesado en un plan de negocio como el siguiente. Este proyecto se realizará con el apoyo del emprendimiento en marcha llamado “Bodega Mathi” con RUC 10720309519, con licencia de funcionamiento N°19649-2021, emprendimiento que actualmente se desempeña en el sector de comercio minorista. Cuenta con dos dueñas que son Úrsula Yovana Gomez Bustamante y Brenda Solange Gomez Bustamante. Bodega Mathi, es un emprendimiento que inició sus operaciones el febrero del 2021, actualmente realiza la venta y distribución de sus productos de manera presencial y vía delivery por medio WhatsApp o redes sociales de comercio minorista, abarrotes. Los productos que actualmente distribuye son lácteos, menestras, aceites, útiles de aseo, bazar (regalos), venta de bebidas con alcohol y sin alcohol, golosinas, cereales, entre otros. A la fecha, Bodega Mathi es la única bodega en la urbanización santa rosa de quives – Santa Anita que brinda el servicio de delivery de productos, cuenta con una cartera de clientes de compra presencial como virtual. Vende, además, comida para mascotas (Ricocat – Mimaskot – Ricocat), donde su margen de ganancia es mucho más alto que en la venta de abarrotes. Cuenta con competencia de 2 establecimientos en la urbanización que venden productos para mascotas, pero, no realizan distribución de sus productos vía delivery y no cuentan con convenios con las veterinarias a diferencia de bodega Mathi, aquí la diferencia que marcara bodega Mathi con el plan de proyecto será la calidad, variedad y buen precio en nuevos productos. Cabe resaltar que las veterinarias de la zona, solo se especializan en la atención de salud de las mascotas.
Plan de negocios para la empresa Formación Comercial Integral en Lima
Authors:   , Guevara Velasquez Sheyla Yovany
Published: November 2022

El objetivo de esta propuesta de negocio tiene como objetivo principal, a partir de la pandemia COVID -19 convertir en tendencia las capacitaciones online, las mismas se ha vuelto un tema de necesidad pública, debido a los altos niveles de contagio que presenta la población en la actualidad. Así mismo el constante crecimiento de las cifras de contagio por temas de salud, representan una oportunidad de negocio para quien esté interesado en invertir en el mercado de las capacitaciones y activación de negocio con plataforma online. La idea es ofrecer al consumidor de la Lima moderna una alternativa de tener acceso a esta nueva plataforma de consumir desde su home office, teniendo conocimiento de la importancia que aporta este nuevo método de herramienta, así como un precio acorde al mercado, favoreciendo la necesidad del consumidor. BSC Digital (E.I.R.L.) dispone de servicios de consultoría en base a la acción para establecer y/o mejorar páginas web, perfección en búsqueda, empleo, elaboración de adjuntos de medios social como una de las acciones prioritarias que se desarrollan en el curso del contrato y ejecutarlas en las empresas. La empresa busca dar soporte a los empresarios que comprendan la relevancia del medio digital para sus empleados lo cual les permita permanecer en un medio de alta competitividad y en permanente innovación, ya que en esta época de pandemia las plataformas digitales son considerados de apoyo en todo lo relacionado con la era virtual, en la actualidad es considerado el principal medio de comunicación. El mundo se encuentra en constante cambio, para los pequeños y medianos empresas lo que conlleva a la transformación de mejoras.
Evaluación metodológica del impacto del software SAE en la estrategia de negocio en una empresa distribuidora de productos de consumo masivo del distrito de Huacho-2016
Authors:   , Vilela Aponte Nilton Cesar
Published: November 2022

El tema a investigar que lleva como título “ Análisis de percepción sobre el uso del software SAE en relación con la estrategia de negocio de empresa distribuidora de productos de consumo masivo del distrito de huacho-2016” , es dilucidar una relación que existe del software SAE(sistema administrativo empresarial) y la estrategia de negocio, esta evaluación permitirá determinar la importancia del Software SAE y la estrategia de negocio de las empresas, en estos tiempos de cambios tecnológicos, tener plataformas tecnológicas de sistemas de información es indispensable para lograr la eficiencia, eficacia, optimizar recursos en las operaciones rutinarias de las empresas, y también tomar decisiones en tiempo real. La evaluación se realizará a través de un cuestionario que medirá el nivel de conocimientos del software y estrategia, para luego generar conclusiones basadas en la relación existente en software y estrategia. Lo descriptivo-correlacional, será el tipo de investigación que me permitirá establecer la relación entre el software SAE y la estrategia de negocio, para esta evaluación utilizaremos métodos estadísticos como base científica en el funcionamiento de las variables. Las cuales son el software SPSS y la técnica de Spearman y propiamente mencionado la metodología de investigación. El resultado esperado, me permitirá dar las conclusiones positivas o negativas con respecto al objetivo y las hipótesis planteadas.
Metabolomic analysis of the effect of canagliflozin on HFpEF rats and its underlying mechanism
Authors: Zhang Guorui , Zuo Qingjuan , Ma Sai , He Lili , Wang Zhongli , Zhai Jianlong , Zhang Tingting , Wang Yan , Guo Yifang
Published: November 2022

Background
Sodium-glucose cotransporter 2 inhibitors reduce cardiovascular mortality in patients. We studied the effect of canagliflozin on cardiac remodeling and myocardial metabolism in a rat model of heart failure with preserved ejection fraction (HFpEF).
Methods
In this study, a rat model of HFpEF was treated with canagliflozin, and blood glucose, renal function, oxidative stress indexes, lipid parameters, biochemical indexes and echocardiographic left ventricular function were assessed in the normal control group (group A), heart failure group (group B) and treatment group (group C). Metabolomics was used to analyze the possible pathways involved in the activity of canagliflozin.
Results
After canagliflozin treatment, E/A significantly increased, the myocardial volume decreased, the fibrotic area decreased, and cardiac remodeling improved in the rats with HFpEF. Rats with HFpEF displayed higher levels of L-lysine, D-glucose, uridine, O-phosphoethanolamine, L-norleucine, ribothymidine, and UDP-N-acetyl-alpha-D-galactosamine, reflecting hypermetabolism, and these increases were reversed by canagliflozin treatment. Myocardial metabolomics analysis of HFpEF rats compared with normal controls showed enrichment of metabolites involved in β-alanine metabolism, pyrimidine metabolism, arginine metabolism, proline metabolism, the citrate cycle (TCA cycle), glycolysis or gluconeogenesis and pyruvate metabolism. Canagliflozin decreased starch and galactose metabolism; cysteine and methionine metabolism; phenylalanine, tyrosine and tryptophan biosynthesis; and phenylalanine metabolism pathway activity and improved energy metabolism.
Conclusions
Canagliflozin had a cardioprotective effect in rats with HFpEF.
Application of Intelligent Algorithm in Operation Optimization of Compressor Unit
Authors: Liu Hangming , Zhou Yuanhua , Yi Xianzhong , Wan Jifang , Chen Lin , He Yuxian
Published: November 2022

At present, the difficulty in formulating the operation plan of the natural gas booster station is how to quickly and accurately adjust the pit pressure according to the change of the downstream gas consumption without exceeding the maximum power parameters of the compressor, and formulate the multi-unit combined operation plan in advance according to the specific requirements.Taking the large-scale natural gas compressor unit of the Tajik booster station of Sino-Petroise's Daniudi gas field as the research object, according to the compressor operation model, the BP neural network algorithm and the support vector machine (SVM) algorithm are used to predict the exhaust temperature, intake pressure and shaft power of compressor numerically through these two intelligent algorithms, and the most accurate prediction method is determined by comparing the prediction errors. The prediction results of exhaust temperature can effectively avoid the problems of volume efficiency reduction, power consumption increase and lubricant carbon deposit caused by excessive temperature; compressor operation conditions can be adjusted according to the prediction results of intake pressure; compressor unit operation combination can be adjusted according to the prediction results of shaft power, and the optimal unit operation scheme can be formulated.It can be seen from the comparison between the prediction results of the two algorithms and the field measurement results that the prediction curve obtained by the BP neural network algorithm has higher fitting degree, the correlation coefficient R = 1, and the prediction result is more accurate.The relative error between the prediction result of the model and the measured value of the model is less than 2.80%, which verifies the reliability of BP neural network algorithm prediction.This method can help the staff to formulate a multi-unit online operation plan in advance, improve the operation efficiency of the unit, and reduce energy consumption and operation and maintenance costs.Through 4 months of on-site application, it saves 38% of electricity, equivalent to RMB 7,025,113, and saves an average of 1,756,278 yuan per month.
Global burned area datasets severely underestimate fire-related forest loss
Authors: Khairoun Amin , Mouillot Florent , Chen Wentao , Ciais Philippe , Chuvieco Emilio
Published: November 2022

High omission rates of global coarse-resolution burned area (BA) products entail significant underestimation of actual fire impacts, especially in tropical regions. Fire impacts on deforestation in sub-Saharan Africa (SSA) were analysed for 2016 and 2019 based on sentinel-2 satellite data (20 m). We found that fires are a precursor of forest loss, as burned areas had more than twice the chance to be deforested than unburned ones during the two study years. In moist tropical forest, the most vulnerable biome to fires, burning had even six times more chance to precede forest loss. For the whole SSA, fires contributed to more than 46% of total forest losses, more than twice the estimates based on two global BA products derived from the MODIS sensor (≥ 250 m). The vast majority of these losses occur in fragmented areas close to forest edge (< 320 m). We also found that medium-resolution BA detects more fires in late fire season, which tend to have higher impact on forest degradation than early season fires. High-resolution BA products are therefore needed to better assess fire and forest dynamics in tropical ecosystems.
Portulaca oleracea L. Aqueous Extracts and Portulaca oleracea L. Juice Suppresses Inflammation in Ulcerative Colitis Mice
Authors: Fan Yimeng , Wei Yuanyuan , Wang Huiru , Ga Yu , Zhang Yannan , Hao Zhihui
Published: November 2022

Portulaca oleracea L. (PO) is an edible and medicinal plant for treating gastrointestinal diseases. However, the effects and mechanism of PO on ulcerative colitis (UC) are still unclear. This study evaluated the impact of Portulaca oleracea L. aqueous extract (POE) and Portulaca oleracea L. juice (PJ) on DSS-induced UC in mice and revealed its mechanisms. The results showed PJ had more bioactive compounds and overlapping targets with UC than POE. Both POE and PJ reduced DAI scores and the infiltration of inflammatory cells in UC mice model while PJ had a better effect. In addition, PJ decreased the expression of NLRP3 inflammasome thus inhibiting pyroptosis. The expression of tight junction proteins was upregulated by PJ and the dysfunction of the intestinal barrier was repaired. In conclusion, PJ improves the colitis caused by DSS and may suppress pyroptosis by interfering with the activation of the NLRP3 inflammasome.
A low-cost vision-based weld-line detection and measurement technique for robotic welding
Authors: Reddy Janvita , Dutta Ananta , Mukherjee Avishek , Pal Surjya K.
Published: November 2022

To make robotic welding more flexible and intelligent, artificial intelligence-based systems are one of the most important developments. With the help of computer vision, an algorithm for detection of weld path, and measurement of weld gap, and weld length is developed and its implementation in robotic welding is explored in this paper. A novel method that makes use of various image processing algorithms and mathematical operations is proposed for subtraction of boundary edges and determining the weld length and weld gap at every seam point. An evaluation of the robustness of the developed algorithm was performed on butt joints of various shapes (e.g., straight, zigzag, and curve) and sizes (e.g., length of the joint, gaps between abutting edges). The obtained length and gap values are validated by physical measurements, and the absolute errors were found to be within ± 1 mm, and ± 0.1 mm, for length and gap measurements, respectively, The model possesses 99.5% average precision in detecting atypical weld region. Weld seam information can be extracted effectively with the proposed algorithm, which proves its viability for industrial applications.
Photocatalyzed Regioselective Hydrosilylation for the Divergent Synthesis of Geminal and Vicinal Borosilanes
Authors: Kong Degong , Zhang Muliang , Zhang Yuchao , Yu Zhenyang , Cao Hui , Wu Jie
Published: November 2022

Geminal and vicinal borosilanes are useful building blocks in synthetic chemistry and material science. Hydrosilylation/ hydroborylation of unsaturated systems offer expedient access to these motifs. In contrast to the well-established transition-metal-catalyzed methods, radical approaches are rarely explored. Herein we report the synthesis of geminal borosilanes from α-selective hydrosilylation of alkenyl boronates via photoinduced hydrogen atom transfer (HAT) catalysis. Mechanistic studies implicate that the α-selectivity originates from a kinetically favored radical addition and an energetically favored HAT process. We further demonstrate selective synthesis of vicinal borosilanes through hydrosilylation of allyl boronates via 1,2-boron radical migration. These strategies exhibit broad scopes across primary, secondary, and tertiary silanes and various boron compounds. The synthetic utility is evidenced by access to multi-borosilanes in a diverse fashion and scaling up by continuous-flow synthesis.
On the Integration of Additive Manufacturing for Aircraft Spare Parts Inventory Control
Authors: Abidar Youssef , Chaabane Amin
Published: November 2022

Spare parts inventory management represents a challenge for aircraft companies. Determining the optimal allocation and consumption of spare parts is problematic due to the intermittent demand. Original equipment manufacturer (OEM) uses different models to evaluate inventory stock level to avoid the non-availability of the desired spare parts when required. With the recent implementation of additive manufacturing (AM) in many sectors, the implications of AM for spare parts inventory management and control models need more attention. This paper aims to evaluate the advantage of AM integration for spare parts optimization in a multi-echelon inventory system. It compares three scenarios for non-moving, slow-moving, and fast-moving spare parts. A scenario-based modeling approach is followed to draw out insights for managers. The first scenario considers the conventional case where there is no integration of AM. The second scenario considers AM integration only in the central maintenance center (CMC). The third scenario assumes AM integration in CMC and regional maintenance centers (RMC). This analysis showed that when AM repair time is inferior to conventional process (CP) repair time, the best scenario for AM manufacturing integration is a decentralized AM location. And when AM repair time equals CP repair time, and AM repair probability is superior to 70%, the decentralized scenario still the optimal integration solution. However, when the AM repair time equals CP repair time, and the AM repair probability is inferior to 70%, the centralized scenario is the optimal integration solution. Moreover, non-moving and slow-moving spare parts are the most suitable categories for optimal AM allocation. Finally, the paper offers guidelines on adopting AM in the aircraft supply chain and the impact on spare part inventory management.
Identification and function of TEAD1 regulated enhancer in HepG2 cells
Authors: Tang Yuze , Zhang Yin , Zhong Tengwei , Huai Ruiping , Guo Zhiyun
Published: November 2022

Background Recent studies have shown that regulatory networks constituted by TFs, enhancer, and miRNAs is crucial for transcriptional regulation and progression in cancer. However, it is unclear whether TEAD1, a cancer-related transcription factor, is involved in enhancer-miRNA network and participates in tumorigenesis and development of hepatocellular carcinoma (HCC).
Methods and Results In this study, we first identified 14,286 active enhancers through integrating CAGE-seq and GRO-seq of HepG2, and confirmed that these active enhancers have previously approved features. Moreover, 2,550 enhancers that bound by TEAD1 (EnhTEAD1) were identified through combining 35,883 TEAD1-DNA binding sites. Furthermore, in order to conveniently study the function of TEAD1-enhancer, we divided the enhancers into two categories by whether they are combined with TEAD1: EnhTEAD1 and Enhno-TEAD1. We found that the expression of eRNA (enhancer RNA) and markers of active enhancers (H3K27ac, H3K4me1 and H3K4me3) were significantly higher on EnhTEAD1 than on Enhno-TEAD1. In addition, we suggest that TEAD1 may function as a co-factor with several TFs (GATA4, HNF4A, YY1 and CTCF) and promotes chromosomal accessibility and spatial looping of EnhTEAD1. We performed the small RNA sequencing after interfering with TEAD1 by siRNA in the HCC HepG2 cells. Totally, 68 EnhTEAD1-regulated differently expressed miRNAs interactions (EnhTEAD1-miRNAs) were obtained by RNA-seq and Hi-C. Finally, we found that these EnhTEAD1-miRNAs were significantly involved in kinds of cancer-related pathways and biological processes .
Conclusion In summary, this study elucidates the regulation mechanism of EnhTEAD1-miRNAs network in HCC, and also provides a new potential target for the further treatment of HCC.
Monitoring Large-Scale Regenerative Grazing Using Artificial Intelligence
Authors: Efremova Natalia , Foley Conrad , Unagaev Aleksei , Karimi Rebekah , Averkin Alexey , Gutierrez-Romero Roxana
Published: November 2022

Grazing livestock raises greenhouse gas emissions and contributes significantly to climate change. Excessive grazing also causes soil degradation, makes pastures more prone to drought, and renders them unsuitable for long-term usage. However, well-managed regenerative grazing can help combat global warming without jeopardizing food security and livelihoods for millions of people worldwide. With existing manual procedures, traditional regenerative grazing has proven difficult to apply efficiently. In this paper we propose a novel Artificial Intelligence-powered method for monitoring large-scale regenerative grazing. Using deep learning and publicly available ESA Sentinel-2 satellite images, this method first classifies land cover. Then, using machine learning, 18 bioparameters are tracked, providing farmers with recommendations on how to arrange livestock to minimize environmental impacts. We apply this method to a large conservancy in Kenya. Our case study demonstrates that our artificial intelligence-powered method achieves considerable gains in grass regeneration and offers great promise for improving sustainable development.
The topology of the reaction stereo-dynamics in chemi-ionizations and ion chemistry
Authors: Falcinelli Stefano , Vecchiocattivi Franco , Pirani Fernando
Published: November 2022

The detailed characterization of barrier-less chemi-ionization reactions provides unique-direct information on basic quantities determining the topology of their stereo-dynamics. The precursor state, formed by collisions of reagents, plays here an important role being coincident with the reaction transition state. All the features of such a state, as well as its structure and stability, are directly or indirectly controlled by intermolecular forces operative in each collision complex. Particular attention it must be focused on the selectivity of the orbital angular momentum, affecting the fate of each collision event at any collision energy. Moreover, the distance of the closest approach (turning point) of reagents, controls the relative weight of two different reaction mechanisms: i) An exchange mechanism triggered by strong chemical forces that act mainly at short separation distances, inducing an electron transfer between the reactants through a prototype oxidation process; ii) A radiative mechanism, caused by the combination of weak chemical and physical forces dominant at larger distances and which provokes an electron ejection via a pure photoionization event determined by the exchange of a “virtual” photon between the reacting partners. Obtained results are of great interest for many other elementary processes, difficult to characterize at the same level of detail. They suggest some limitations of the so called "capture models", usually exploited to describe many other barrier-less processes, like ion–molecule reactions, occurring in interstellar medium, planetary atmospheres and plasmas.