bluuebunny/crossref_metadata_2025_split huggingface dataset:
Geopolitical shift at a time of Covid-19 and the Asian Infrastructure Investment Bank: A case study of Chinese innovation in multilateralism
Authors: Morris David 
Published: May 2021

Abstract
How China will contribute to global governance has become a critical question in international relations, amplified by the linkages between the Covid-19 pandemic, escalating geopolitical contest and multilateralism in crisis. China has been doubling down on its authoritarian model of domestic governance while becoming more internationally assertive, including in existing and new multilateral institutions. Meanwhile, the United States appeared in recent years to be undermining the institutions, norms and rules of the liberal international order that it, itself, built. The subsequent decline in international cooperation poses grave risks to public health, economic and other forms of security. Can China cooperate with other actors to contribute public goods and stabilisation of global governance in such a deteriorating international environment? While there is a wide range of institutions in which to examine China's growing role in international governance, from United Nations bodies such as the World Health Organisation and World Trade Organisation to regional initiatives such as the Regional Comprehensive Economic Partnership, this paper examines the Asian Infrastructure Investment Bank (AIIB), an example of Chinese innovation in multilateralism. Established amidst geopolitical contest, the new institution seeks to address the Asian deficit of financing for sustainable development. The bank challenges a number of prevailing norms, including replacing the disproportionate power of the US and the advanced economies in the multilateral system with a more proportionate role for China and other developing countries; a new focus on infrastructure-led development which is built on Chinese confidence in the East Asian development model; and a shift away from the Bretton Woods practices of using financing conditions to drive liberal democratic and neo-liberal economic reforms. At the same time as representing a challenge to the traditional order, the bank exhibits – at least to date – best practices in implementation and addresses previously unmet concerns of the developing world. While it is not possible to extrapolate from only one initiative to draw comprehensive conclusions about China's likely future role in global governance, the AIIB case nonetheless suggests that, at least in some fields, China will challenge liberal norms to reform rather than revolutionise the international order.
PRÁTICA EXTENSIONISTA EM MEIO À PANDEMIA
Authors: Brasil Irala Valesca , Blass Leandro , Campos de Borba Vincent Fabiana 
Published: May 2021

Este texto tem como objetivo apresentar um relato de uma experiência docente mobilizada no âmbito da extensão universitária, iniciada em março e concluída em junho de 2020, durante a pandemia da Covid-19. O campo do conhecimento em questão são aulas de língua espanhola com foco no ensino da conversação. São descritos e problematizados os procedimentos metodológicos adotados, bem como reflexões a respeito do material didático elaborado para o contexto específico da pandemia, por meio da plataforma Canva, bem como a produção de vídeos para o YouTube que seguiram os princípios do microlearning. Também, são tecidas reflexões sobre o tempo de duração para as aulas síncronas (as quais, no caso dessa experiência, ocorreram com o uso do Google Meet, disponibilizado pela universidade), o número ideal de alunos para esse tipo de proposta, bem como o papel do uso do WhatsApp durante o processo.
A experiência é relatada a partir do ponto de vista discente, mediante a síntese das respostas de um questionário anônimo disponibilizado ao final do curso, comparando estatisticamente o conjunto de percepções a respeito do modelo adotado. Os resultados mostram que a interação professora-alunos foi o item mais bem avaliado, e o pior avaliado foi a divulgação do curso pré-inscrição.
Irodalmi figyelő
Authors: Papp László 
Published: May 2021

Bartha D. (szerk.) (2019): Vörös Lista – Magyarország fa- és cserjefajai. Soproni Egyetemi Kiadó, Sopron, 59 pp. ISBN 978-963-334-328-9
Bartha D. (szerk.) (2020): Fekete Lista. Magyarország inváziós fa- és cserjefajai. ● Szürke Lista. Magyarország potenciálisan inváziós fa- és cserjefajai. Soproni Egyetemi Kiadó, Sopron, 84 pp. ISBN 978-963-334-357-9
Otimização da Produção de Queijos Usando a Ferramenta Solver do Excel
Authors: Carrilho Fernades Barella Rosilene , Correia de Souza Celso , Dos Reis Neto José Francisco , Maldonado Sidney , Osvaldo Pradella Rodrigues Wesley 
Published: May 2021

Nos últimos anos, o processo de gestão das empresas tem sido modificado na tentativa de responder mais rapidamente às mudanças ocorridas nas relações empresariais e nos cenários de negócios. A dinâmica é bastante complexa, e requer que os gestores controlem e planejem suas ações na busca pelo sucesso e manutenção de suas empresas no mercado. Este artigo técnico emprega a técnica de Programação Linear (PL) na otimização da produção de queijos em uma empresa de laticínios, em Jaraguari (MS), empregando a ferramenta Solver - Excel para a otimização do lucro. Os dados secundários foram obtidos junto a empresa objeto da pesquisa, a qual apresentava dificuldades na melhoria da sua produção de queijos. Os dados coletados foram organizados para a entrada do Solver, insumos e custos, considerando as restrições produtivas da empresa, para quatro tipos de queijos. Como resultado se demonstrou que o uso da PL na produção de queijos promoveu uma ampliação do lucro à empresa de 30,98%. Com a realização da análise de sensibilidade, sendo recomendada a fabricação de apenas dois tipos de queijos, considerando os seus custos e preços de venda ao mercado. Este procedimento de tomada de decisão pode ser aplicado em outras atividades de otimização em ambientes da agroindústria e produção sustentável.

Palavras-chave: Agronegócio. Derivados do Leite. Pesquisa Operacional. Queijo Coalho.

Abstract
In recent years, the companies management process has been modified in an attempt to respond more quickly to changes in business relationships and business scenarios. The dynamics are quite complex and require managers to control and plan their actions in the search for the success and maintenance of their companies in the market. This technical article uses the Linear Programming (PL) technique to optimize the production of various types of cheese in a dairy company in Jaraguari (MS), using the Solver - Excel tool to optimize profit. Secondary data were obtained from the research company, which had difficulties in improving its cheese production. The data collected were organized for the entry of the Solver, inputs and costs, considering the company's production restrictions, for four types of cheese. As a result, it is shown that the use of PL in the cheese production promoted an increase in profit of 30.98% to the company. With the performance of the sensitivity analysis, it was recommended to manufacture only two types of cheese, considering their costs and selling prices to the market. This decision-making procedure can be applied to other optimization activities in agro-industrial and sustainable production environments.

Keywords: Agribusiness. Milk Derivatives. Operational Research. Rennet Cheese.
Monitoramento de Aedes spp. Com Armadilhas Ovitrampa Instaladas em Diferentes Posições
Authors: Da Silva Barreto de Oliveira Leidiane , Rodrigues de Lima Franciele , Dias de Souza Marcelo , Roman Parada Alexandre , Batista da Silva Wanderson 
Published: May 2021

Um fator que ocorre em centros urbanos é a proliferação de mosquitos vetores de doenças, tais como o Aedes aegypti, sendo que em muitos casos os criadouros de mosquito ocorrem devido ao crescimento desorganizado das cidades que propiciam ambientes adequados para a proliferação desses vetores. Este estudo teve como objetivo analisar o monitoramento de mosquitos Aedes spp. em área nativa no município de Cuiabá, MT, bem como, comparar o efeito da atratividade das armadilhas ovitrampas com diferentes coloração e posição de instalação. Na área de estudo foram instaladas armadilhas em quatro pontos de amostragem, sendo que cada ponto continha 4 armadilhas: duas instaladas na posição de um metro acima do solo e outras duas instaladas ao nível do solo, sendo uma de coloração branca e outra de coloração preta em cada ponto, totalizando 16 armadilhas no ambiente. O delineamento estatístico utilizado foi um fatorial 2x2 sendo o primeiro fator a posição e o segundo fator a cor da armadilha. As populações dos mosquitos foram estimadas a partir de larvas e ovos coletados nas armadilhas ovitrampas, em quatro coletas semanais durante 42 dias. Houve diferença significativa entre as colorações das armadilhas e posição de instalação, demostrando que os mosquitos Aedes aegypti preferem a armadilha de cor preta a 1m de altura. Já para os mosquitos da espécie Aedes albopictus houve diferença significativa apenas entre a coloração das armadinhas, evidenciando que este mosquito prefere as armadilhas de cor preta.

Palavras-chave: Aedes aegypti. Aedes albopictus. Diversidade. Vetores.

Abstract
The objective of this study was analyze the monitoring of Aedes spp. mosquitoes in a native area in the city of Cuiabá, MT, as well as to compare the effect of the attractiveness of ovitraps traps with different color and installation. In the study area, traps were installed in four sampling points, being each point containing 4 traps: two installed at a position of one meter above the ground and two others installed at ground level, being one white and the other black in each point, totaling 16 traps in the environment. The statistical design used was a factorial 2x2, being the first factor the position and the second factor the color of trap. The mosquitoes populations were estimated from larvae and eggs collected in ovitraps traps, in four collections weekly in 42 days. There was a significant difference between the staining of the traps and installation position, demonstrating that Aedes aegypti mosquitoes prefer the black trap and in aerial position. However, for mosquitoes of the Aedes albopictus species, there was a statistical difference between the coloring of the enclosures, evidencing that this specie prefer the black traps.

Keywords: Aedes aegypti. Aedes albopictus. Diversity. Vectors.
Persepsi Kebahagiaan Pada Masyarakat Banjar di Desa Gandaraya Kecamatan Anjir Pasar Kabupaten Barito Kuala
Authors: Rahmawati Rahmawati , Arni Arni , Imadduddin Imadduddin 
Published: May 2021

Happiness is a feeling that can be experienced by everyone, but the way to get happiness varies depending on how the person perceives it. The purpose of this research is to find out how the level and perception of happiness in the Banjar community. This type of research uses a mixed method with 55 people for a quantitative approach and 12 people for a qualitative approach taken from a sample of 55 people who have high levels of happiness. Data collection techniques used were, questionnaire, observation and interview. The results of this study can be concluded that the level of happiness of adolescents with high happiness categories is 35% and moderate 65%, adults are high happiness categories 55% and moderate 45%, and elderly happiness categories are high 46.7% and moderate 53.3%. Perceptions of happiness in adolescents are positive emotions, gratitude, family, achievement, peers, and social life. Adults are positive emotions, be patient and grateful, family, marriage, physical health, money, work, social life, and religiosity. While the elderly are positive emotions, gratitude, age, money, family, physical health, religion, social life.
Gambaran Faktor Psikologis yang Mempengaruhi Proses Terapi Anak dengan Autism Spectrum Disorder
Authors: Rizky Elvina , Noor Irfan , Fadhila Mahdia 
Published: May 2021

Autism spectrum disorder is a developmental delay in children which is characterized by disorders in social aspects, communication, behavior, and language. Treatment that will be given to children with autism is therapy, like speech therapy, behavior, occupation, and sensory integration. Based on preliminary studies and earlier research, I found things that can affect both those that support and inhibit the implementation of therapy. Therefore This study aims to decide what psychological factors affect the process therapy at the Center for Disability and Inclusion Education in South Kalimantan Province. This study uses a type of field research with a qualitative descriptive approach. The subjects in this study amounted to 6 therapists who have worked for 5 years at PLDPI. The results showed that therapeutic services at PLDPI, there are factors that influence the process and success of therapy. Internal factors that support the therapeutic process in PLDPI is the wishes of the child, age of the child, level of autism disorders, IQ child, child's mood, affection therapist, therapist's patience and therapist's sincerity, ritual therapist (praying, prayer dhuha, reading istighfar and basmalah), the intention of the therapist, understanding of children, enthusiasm and attendance consistency therapist, professional attitude. While external factors that support is self-awareness of people old in adopting a diet, parental support, the role of parents at home, therapist support, number adequate therapist, therapist collaboration with parents, adequate facilities and infrastructure and a therapeutic schedule that meets the target and therapy program that suits the child's needs. The internal factors that inhibit the child's condition such as hyperactivity, hypoactive, tantrum, sick, minimal eye contact, speech difficulties and disobedience and therapists who cannot be controlling emotions. While the external factor is the parents' wants.
Vascular Metabolism as Driver of Atherosclerosis: Linking Endothelial Metabolism to Inflammation
Authors: Dzobo Kim E. , Hanford Katie M. L. , Kroon Jeffrey 
Published: May 2021

Abstract
The endothelium is a crucial regulator of vascular homeostasis by controlling barrier integrity as well acting as an important signal transducer, thereby illustrating that endothelial cells are not inert cells. In the context of atherosclerosis, this barrier function is impaired and endothelial cells become activated, resulting in the upregulation of adhesion molecules, secretion of cytokines and chemokines and internalization of integrins. Finally, this leads to increased vessel permeability, thereby facilitating leukocyte extravasation as well as fostering a pro-inflammatory environment. Additionally, activated endothelial cells can form migrating tip cells and proliferative stalk cells, resulting in the formation of new blood vessels. Emerging evidence has accumulated indicating that cellular metabolism is crucial in fueling these pro-atherosclerotic processes, including neovascularization and inflammation, thereby contributing to plaque progression and altering plaque stability. Therefore, further research is necessary to unravel the complex mechanisms underlying endothelial cell metabolic changes, and exploit this knowledge for finding and developing potential future therapeutic strategies. In this review we discuss the metabolic alterations endothelial cells undergo in the context of inflammation and atherosclerosis and how this relates to changes in endothelial functioning. Finally, we will describe several metabolic targets that are currently being used for therapeutic interventions.
2D MXenes: the lowest-emissivity black materials
Authors: Li Yang , Xiong Cheng , Huang He , Peng Xudong , Li Meng , Mei Deqing , Liu Gongze , Wu Maochun , Zhao Tianshou , Huang Baoling 
Published: May 2021

Abstract
Black materials with low infrared absorption/emission are rare in nature but highly desired in numerous areas, such as solar-thermal energy harvesting, infrared camouflage, and anti-counterfeiting. Due to the lack of spectral selectivity in intrinsic materials, such counter-intuitive properties are generally realized by constructing complicated subwavelength artificial nanostructures with precise nanofabrication techniques. Here, we report that 2D Ti3C2Tx MXenes embrace both a low emissivity (down to 10%) and a high solar absorptance (up to 90%), yielding the best spectral selectivity (8.2) and the highest solar-thermal efficiency among the reported intrinsic solar absorbing materials. We demonstrate their appealing potentials in the aforementioned areas. Moreover, the spectral selectivity relies on both the nanoflake orientations and terminal groups, providing great tunability. First-principles calculations suggest more potential low-emissivity MXenes such as Ti2CTx, Nb2CTx, and V2CTx. This work opens the avenue to further exploration of a family of low-emissivity black materials with over 70 members.
Glomus Tumor of Small Intestine: Case Report and Review of Literature
Authors: Tan Yan , Wang Xinyi , Yang Guifang , Liu Lan , Fang Jun , Chang Ying , Zhao Qiu , Zhang Yafei 
Published: May 2021

Abstract
Background: Glomus tumors are exceedingly rare tumors arising from the normal glomus body. Only a very few cases of glomus tumors located in the small intestine were reported to date. Here, we present a case of glomus tumor of the jejunum in a 30-year-old female patient, and discuss its clinical, imaging, and pathologic features.Case presentation: A 30-year-old female referred to our hospital with the chief complain of melena and fatigue for 3 weeks. Oral single-balloon enteroscopy discovered a 2.0*2.0cm tumor without epithelial lining in the jejunum. The patient then underwent partial enterectomy. HE stain illustrated that the tumor was interspersed with congestive capillaries of various size, and admixed with smooth muscle bundles. Immunohistochemical study showed that the tumor cells were strongly positive for SMA and collagen type Ⅳ. The Ki-67 proliferation index was less than 1% and mitotic activity is very low (about 1/50 HPF). The case was finally diagnosed as benign glomus tumor. Conclusion: Glomus tumors arising from the small intestine are extremely rare. The final diagnosis is made by histological and immunohistochemical examination. Although there is no standardized management pathway for these patients, early diagnosis and treatment are important for a good prognosis.
Demersal Fish Diversity and Molecular Taxonomy in the Bering Sea and Chukchi Sea
Authors: wang xuehua , Li Yuan , Zhang Nan , Song Puqing , Zhang Ran , Liu Cheng , Zhang Hushun , Lin Longshan , Li Hai 
Published: May 2021

Abstract
DNA barcoding by sequencing a standard region of cytochrome c oxidase subunit I (COⅠ) provides an accurate, rapid method for identifying different species. In this study, we provide a molecular taxonomic assessment of demersal fishes in the Bering Sea and Chukchi Sea based on DNA barcoding, and a total of 123 mitochondrial COⅠ partial fragments with a length of 652 bp were obtained. The consensus among all sequences was determined by alignment via a BLAST search in GenBank. Phylogenetic relationships were reconstructed on the basis of neighbor-joining (NJ) trees and barcoding gaps. The 39 species investigated in this analysis were distributed among 10 families. Five families within Scorpaeniformes including 19 species accounted for almost half of the species. The next largest group was Perciformes, with 9 species, followed by Pleuronectiformes and Gadiformes, with 5 species each, and the smallest number of species belonged to Rajiformes. At the family level, Cottidae was the largest family, followed by Zoarcidae, accounting for 8 species. The other eight families—Gadidae, Pleuronectidae, Psychrolutidae, Agonidae, Liparidae, Ammodytidae, Hexagrammidae, and Rajidae—accounted for a smaller proportion of species. In brief, our study shows that DNA barcodes are an effective tool for studying fish diversity and phylogeny in the Bering Sea and Chukchi Sea. The contribution of DNA barcoding to identifying Arctic fish species may benefit further Arctic fish studies on biodiversity, biogeography and conservation in the future.
Toward Supplying Internet Everywhere and Anytime
Authors: Kadhim Ahmed Jawad 
Published: May 2021

Abstract
The internet is a common style used to connect various types of networks, sensors and personal devices. Accessing and using the Internet need to permission from an internet service provider (ISP) which needs to pay some amount of money. Internet became for some people like the water and air and need it everywhere and anytime. It can be used in education, business, chatting, etc. Thus, it became as a third lung for the world. Moreover, it works as a backbone for the internet of things (IoT). However, the existed policies of providing Internet for people and IoT are expensive and not efficient in exploiting the available Internet packages. In this paper, a new policy to provide Internet service everywhere (at least in the cities) and any time (IWT) is proposed. It depends on the collaboration concept among users to share Internet account packages with each other to increase Internet availability and utilization. It can determine the time period and the number of allowed devices to connect and use the Internet account of other users. In addition, it determines which user device or IoT sensor should connect at which time depending on the priority. Moreover, it takes the overhead and energy and bandwidth consumption into account. From the simulation results, we concluded that applying IWT can enhance the work of IoT and make the Internet cheaper and increase the percentage of Internet availability.
The Conceptual Socio-Hydrological Based Framework For Water, Energy and Food Nexus
Authors: Molajou Amir , Afshar Abbas 
Published: May 2021

Abstract
The current study introduces a conceptual socio-hydrological based framework for water-energy-food (WEF) nexus. The proposed conceptual framework aims to investigate how farmers' dynamic agricultural activities under different socio-economic conditions affect the WEF systems. The WEF nexus model has been integrated with an Agent-Based Model, reflecting the farmers’ agricultural activities. Furthermore, the agent-based model benefits from Association Rule Mining to define farmer agents’ agricultural decision-making in various conditions. The processes within the WEF nexus are simultaneously physical, socio-economic, ecological, and political. Indeed, there are interrelated interactions among the mentioned processes in ways that have not yet properly delineated, mapped, or even perceived. Thus, for obtaining sustainable outcomes, the current study attempts to investigate trade-offs among natural resources and social systems in the WEF nexus approach. The proposed framework may provide more in-depth future insights for policy-makers through capturing bidirectional feedbacks among farmers and WEF systems. Furthermore, the proposed socio-hydrological WEF nexus framework can be adapted and applied to various societies and environments to provide more in-depth future insights for policy-makers through capturing bidirectional feedbacks among farmers and WEF systems.