bluuebunny/crossref_metadata_2025 huggingface dataset:
On the nature of turbulent motions at small scale
Authors: Dubrulle Bérengère
Published: December 2022

In 1949, Batchelor and Townsend speculated about the nature of small-scale turbulent motions on the basis of hot wire velocity measurements in the Cavendish wind tunnel. Their main conclusion was that the energy associated with small scales is intermittent in space and time and organised into strong discrete vortices. Since then, progress in computer power and image velocimetry has made it possible to investigate in more detail the nature and the properties of small scale turbulent motions, at scales of the order of or below the Kolmogorov scale. For example, it is now well established that regions where the vorticity supersedes the strain (the so-called Q criterion) are indeed organised into small scale elongated coherent structures that may interact and reconnect iteratively, following a self-similar vortex reconnection cascade. Whether such process results in a near finite time singularity is currently an active subject of research, as such a quasi singularity may be linked with the observed constancy of the non-dimensional energy dissipation at large Reynolds number. If we take for granted that the small-scale structure of turbulent motions is very irregular, then specific tools must be built to analyse them. In this talk, I introduce and compare two scalar fields that encode the regularity properties of the small-scale motions: i) a pseudo-Holder exponent and ii) a local energy transfer. Finally, I show on numerical simulation and experimental data how these fields can be used to infer interesting information about the small-scale dynamics.
On a toroidal method to solve the sessile drop oscillation problem
Authors: Sharma Saksham
Published: December 2022

The natural oscillation of a drop is a classical fluid mechanics problem. Analytical expressions for the simple case of free, spherical drops were obtained by Rayleigh, Lamb, Chandrasekhar and others using spherical coordinate system. In recent times, the focus on this problem has shifted towards a sessile drop supported on a flat substrate, as evident through some recent works. The majority of these are computational in nature. In this talk, I will present an alternative new mathematical framework, the toroidal coordinate system, to solve this long-standing problem analytically for small drops (Bond number << 1) with pinned contact lines. I start with the governing hydrodynamic equations and boundary conditions, write them in terms of the toroidal coordinate system and then obtain solutions by reducing them to an eigenmode problem. Resonant frequencies are identified for zonal, sectoral and tesseral vibration modes and compared with results presented in the literature and by other models. The impact of viscous dissipation in the bulk liquid, at the contact line, and contact line mobility is discussed qualitatively. I conclude with a discussion of the importance of conformal mapping for solving axisymmetric physical problems with complicated geometries.
Novas cultivares de batata-doce: SCS370 Luiza, SCS371 Katiy, SCS372 Marina
Authors: Schallenberger Euclides , Rebelo José Angelo , Cantú Rafael Ricardo , Morales Rafael Gustavo Ferreira , Carminatti Rafaela , Porcu Ornella Maria , Wamser Gerson Henrique
Published: December 2022

Resumo – Acessos de batata-doce são mantidos por produtores durante gerações. A prospecção e avaliação agronômica desses materiais, bem como a avaliação da qualidade nutricional das raízes, foram os objetivos do presente estudo. O trabalho iniciou em 2007 com a coleta e avaliação agronômica de 35 acessos. Os melhores acessos foram registrados e nomeados como SCS370 Luiza, SCS371 Katiy e SCS372 Marina. Esses três materiais foram avaliados nos municípios catarinenses de Itajaí, Timbó e Tijucas quanto à produtividade comercial (PC) e qualidade das raízes. O cv. SCS370 Luiza se destacou pela coloração roxa intensa da polpa devida à grande quantidade de antocianinas, e pela maior quantidade de compostos fenólicos totais; o cv. SCS372 Marina, pela coloração da polpa amarelada e pelo elevado nível de carotenoides na polpa; e o cv. SCS371 Katiy apresentou polpa branca e elevada quantidade de vitamina C na polpa. Os três cultivares apresentam características de interesse nutricional e comercial, justificando a importância de seu cultivo.Abstract – Sweet potatoes varieties are preserved by farmers for generations. The aim of this study was to prospect and evaluate nutritional characteristics and agronomic aspects of these sweet potatoes. The selection started in 2007 through the agronomic evaluation of 35 entries. The best clones were registered and named as ‘SCS370 Luiza’, ‘SCS371 Katiy’ and ‘SCS372 Marina’. These three cultivars were evaluated for commercial yield and root quality, in the municipalities of Itajaí, Timbó and Tijucas, all located in Santa Catarina State. Among the characteristics considered, the cultivar ‘SCS370 Luiza’ presented intensive purple flesh color, due to the large amount of anthocyanin, and the largest amount of total phenolics compounds. The cultivar ‘SCS372 Marina’ presented yellow flesh and high contents of carotenoids. On the other hand, the cultivar ‘SCS371 Katiy’ presented white flesh color with a high amount of vitamin C. Therefore, all three cultivars present interesting commercial characteristics, justifying the importance of their cultivation.
Índices de maturação para o ponto ideal de colheita de maçãs ‘SCS425 Luiza’
Authors: Magrin Fernanda Pelizzari , Argenta Luiz Carlos , Do Amarante Cassandro Vidal Talamini , Miqueloto Aquidauana , Hawerroth Maraisa Crestani , De Macedo Charle Kramer Borges , Denardi Frederico , Kvitschal Marcus Vinicius
Published: December 2022

Esse estudo foi conduzido para determinar os índices de maturação de maçãs ‘SCS425 Luiza’ para o ponto ideal de colheita. As maçãs foram colhidas semanalmente, de 121 a 153 dias após a plena floração (DAPF) e analisadas um dia após a colheita e após sete meses de armazenagem em AC. Considerando a aparência, o período ideal de colheita (PIC) das maçãs destinadas ao consumo imediato ocorreu entre 138 e 153 DAPF. O aumento acentuado da produção de etileno dos frutos a partir de 127 DAPF indicou que eles devem ser colhidos até essa data se destinados a longos períodos de armazenagem. No entanto, para colher ao menos 50% de maçãs com cor vermelha equivalente a Categoria 1, o PIC deve ser a partir de 127 DAPF. O PIC dos frutos não pode se estender além de 138 DAPF para que a incidência de escurecimento da polpa e podridões durante a armazenagem seja mínima. Máxima qualidade sensorial das maçãs após a armazenagem ocorreu quando colhidas entre 121 e 131 DAPF. Considerando que o PIC das maçãs ‘SCS425 Luiza’ destinadas à armazenagem em AC por sete meses esteja entre 121 e 131 DAPF, os índices de maturação destes frutos foram: 17,0 a 18,2 lb para a firmeza de polpa; 10,6 a 12,3% para o teor de sólidos solúveis; 0,272 a 0,310% para a acidez titulável; 1,8 a 7,0 para o índice de amido.
Identificação, bioecologia e estratégias de monitoramento da mosca-da-grama-bermuda: uma espécie-praga exótica invasora no Brasil
Authors: Prado Ribeiro Leandro , Menezes Netto Alexandre Carlos
Published: December 2022

A mosca-da-grama-bermuda, Atherigona (Atherigona) reversura Villeneuve (Diptera: Muscidae), espécie até então não documentada na América do Sul, foi identificada no início de 2015 em pastagens de Cynodon dactylon (L.) Pers. cv. Jiggs em municípios da mesorregião do Oeste Catarinense, Brasil. Em face do potencial impacto de espécies-praga exóticas na produtividade dos cultivos agrícolas e dos significativos danos causadas por A. reversura em outros países, nesse informativo são reunidas informações sobre a origem, as formas de detecção e identificação, aspectos da bioecologia da mosca-da-grama-bermuda, bem como são discutidas estratégias para o seu monitoramento em pastagens.
Novo cultivar de tomate: SCS375 Kaiçara
Authors: Schallenberger Euclides , Cantú Rafael Ricardo , Morales Rafael Gustavo Ferreira , Rebelo José Angelo , Visconti Alexandre , Haro Marcelo Mendes de
Published: December 2022

O tomate é uma das hortaliças mais produzidas e consumidas no Brasil e no mundo. O Brasil é o oitavo produtor mundial e Santa Catarina, o 7o produtor nacional, o que torna a cultura uma atividade de grande importância econômica e social. Nas últimas décadas, a produção de tomates está passando por transformações. As sementes de cultivares de polinização aberta estão sendo substituídas por sementes híbridas, o que inviabiliza a retirada das próprias sementes pelos produtores, tornando-os dependentes de compra externa. A legislação nacional para produção em sistema orgânico orienta que as sementes utilizadas no processo de produção sejam oriundas de sistemas orgânicos de produção e de cultivares de polinização aberta. Para atender essa demanda, pesquisadores do Programa de Pesquisa em Hortaliças da Epagri iniciaram no ano de 2003 a avaliação de 57 acessos de tomate de polinização aberta, obtidos de produtores de tomate, fazendo avaliações de produtividade, incidência de pragas e doenças e de qualidade dos frutos. Concluído o processo, foi selecionado o cultivar SCS375 Kaiçara, que apresenta as características desejáveis pelo mercado.
Aplicação de formulações de cálcio e boro na cultura do tomateiro tutorado
Authors: Hahn Leandro , Suzuki Atsuo , Feltrim Anderson Luiz , Wamser Anderson Fernando , Mueller Sigfried , Valmorbida Janice
Published: December 2022

Aplicação via solo e foliar de fertilizantes formulados com cálcio (Ca) e boro (B) é prática comum para prevenção de distúrbios fisiológicos em tomates. Objetivou-se avaliar o efeito da aplicação de formulações de Ca e B e ácido bórico via foliar, e de bórax via solo, em tomateiro de mesa, em Caçador, SC, nas safras 2010/11, 2011/12 e 2012/13. No início da maturação dos frutos, determinou-se macro e micronutrientes na folha diagnose. Na colheita, avaliou-se a produtividade total, comercial (extra AA e extra A) e descarte, e a incidência dos distúrbios fisiológicos podridão apical e lóculo aberto. As aplicações de Ca e B não influenciaram a produtividade e a incidência de distúrbios fisiológicos. Não se observou sintomas de deficiência ou toxidez nas plantas que apresentaram teores foliares de nutrientes abaixo ou acima da faixa recomendada para a cultura. A aplicação foliar de B, como ácido bórico, aumentou o teor de B na folha diagnose, porém sem efeito na produção e na incidência de lóculo aberto nos frutos.
Irak ve Lübnan Milletlerarası Okulları ve Din Eğitimi Müfredatları: Yalova İli Örneği
Authors: ÇORBACI Osman Kamil , ÖZKAN Hakan
Published: December 2022

Coğrafi konumu itibariyle Türkiye göç güzergâhı üzerinde bulunan, çevresindeki ülkelerden göç alan bir ülkedir. Göçmenlerin yaşam hakkı gibi eğitimleri de insani bir ihtiyaç ve evrensel bir haktır. Türkiye'de mültecilere sağlanan eğitim hakkı, uluslararası hukukla güvence altına alınmış ve ulusal hukuk kurallarıyla düzenlenmiştir. Bu çalışmada Yalova iliyle sınırlandırılan Irak ve Lübnan milletlerarası okullarındaki din eğitimi müfredatları, amaç, içerik ve yöntem açısından değerlendirilip müfredatın Türk DKAB eğitimi anlayışına uygunluğu karşılaştırmalı olarak ele alınmıştır. Döküman analizi yönteminin kullanıldığı bu çalışmada dini, kültürel ve coğrafi yakınlık nedeniyle Irak ve Lübnan milletlerarası okulları tercih edilmiştir. Bu okullardaki din eğitimi derslerinin tahlili, benzer veya farklı durumda olan diğer ülke okullarının din eğitimi müfredatlarının incelenmesine temel oluşturacak, müfredatlar arasında karşılaştırma yapılmasına yardımcı olacaktır. Ülkemize göç eden ailelerin zorunlu eğitim yaşında olan çocuklarının milletlerarası okullardaki din eğitimi müfredatlarının incelenmesi, din eğitimi alanında ilk olma özelliği taşımaktadır. Bu çalışmanın sayısal verilerinin ilerleyen yıllarda yapılacak olan çalışmalara kaynak teşkil edeceği düşünülmektedir
Çocuklara Yönelik Peygamber Hikâyeleri Üzerine Bir İnceleme: Okul Öncesi İçin Peygamber Hikâyeleri Örneği
Authors: YAĞCI Samet
Published: December 2022

İlk çocukluk dönemi, olgunlaşma ve öğrenme süreçleri bakımından yoğun bir zaman dilimini kapsamaktadır. Bu süreçteki öğrenmeler, çocuğun gelişiminde belirleyici rol oynayabilmekte ve bunların etkileri, bütün bir yaşam boyunca devam edebilmektedir. Dine ilişkin öğrenmeler de bu kapsamda değerlendirilebilir. Çocuklar bu dönemde farklı kaynaklardan dini kavram ve konulara ilişkin bilgi ve tecrübe edinebilirler. Bu kaynaklardan biri de kısas-ı enbiya/peygamber hikâyeleridir. Kur’an-ı Kerim’in önemli bir bölümünü oluşturan geçmiş peygamberlere ait kıssalar, dinin anlaşılmasında ve yaşanmasında inananlara çeşitli yönlerden örneklik oluşturmaktadır. Bu durum, Müslümanların peygamberleri çocuklara tanıtma ve sevdirme çabalarında önemli bir etken olmuştur. Peygamber hikâyeleri peygamberler hakkında sadece tanıtıcı bilgiler vermemekte, dinin inanç, ibadet ve ahlak boyutlarına ilişkin pek çok kavram ve konu ile çocukları buluşturarak onların dini duygu, düşünce ve davranışlarını oluşturma/geliştirme imkânı sağlamaktadır. Ancak bu imkânın doğru şekilde kullanılması için hangi hususlara dikkat edilmesi gerektiği, üzerinde tartışılması gereken bir problem alanıdır. Bu araştırmada okul öncesi döneme yönelik hazırlanan “Okul Öncesi İçin Peygamber Hikâyeleri” serisinin içeriğinin oluşturulmasında ve bu içeriğin sunumunda hedef kitlenin gelişim özelliklerinin ne derece dikkate alındığı üzerinde durulmuştur. Nitel araştırma yöntemi benimsenen araştırmada doküman incelemesiyle toplanan veriler, betimsel analize tabi tutulmuştur. Bu kapsamında öncelikle hikâyelerde hangi peygamberlere yer verildiği ve hikâye içeriklerin hedef kitleye nasıl sunulduğu tespit edilmiş; daha sonra hikâye içeriklerinden hareketle oluşturulan inanç, ibadet ve ahlak temalarına ilişkin veriler, betimsel analiz yöntemiyle incelenmiştir. Bu inceleme sonucunda dikkat çekici bazı sonuçlara ulaşılmıştır. Buna göre içeriğin sunumunda tarihi kişi ve olayların anlatımında sıkça kullanılan kronolojik yaklaşımın bu eserde de devam ettirildiği, hikâye içeriklerinin oluşturulmasında ise hedef kitlenin ihtiyaçları doğrultusunda hangi kavram ve olaylara yer verileceği ya da hangilerinin dışarda bırakılacağı hususunda açık belirlemelerin yapılamadığı sonucuna ulaşılmıştır.
Technical Report: British Columbia heatwave
Authors:   United Nations University - Institute for Environment and Human Security (UNU-EHS), Eberle Caitlyn , Higuera Roa Oscar , Sparkes Edward
Published: December 2022

In summer 2021, air temperatures in Canada broke records multiple days in a row as a powerful heatwave spread over the Pacific Northwest, registering over 600 heat-related deaths and setting an all-time high-temperature record for the country at 49.6°C (121.3°F). An insufficient preparedness for such high temperatures meant that emergency response capacity was overwhelmed while the general public was unequipped to deal with anomalous temperatures. As climate change continues to make heat events such as this more frequent and intense, the lessons learned during this disaster are critical to prepare for the next. This technical background report for the 2021/2022 edition of the Interconnected Disaster Risks report analyses the root causes, drivers, impacts and potential solutions for the British Columbia heatwave through a forensic analysis of academic literature, media articles and expert interviews.
Technical Report: Taiwan drought
Authors:   United Nations University - Institute for Environment and Human Security (UNU-EHS), Narvaez Liliana , Janzen Sally ,   United Nations University - Institute for Environment and Human Security (UNU-EHS), Eberle Caitlyn ,   United Nations University - Institute for Environment and Human Security (UNU-EHS), Sebesvari Zita ,   United Nations University - Institute for Environment and Human Security (UNU-EHS)
Published: December 2022

During the 2020-2021 typhoon season, for the first time in 56 years, no typhoon made landfall on Taiwan, leading to one of the worst droughts in the island’s history. As reservoirs fell below 5% capacity, more than one million households and businesses had to ration water. This water rationing was not without controversy, especially for the island’s most water-intensive industries: rice farming and semiconductor manufacturing. Taiwan’s case exemplifies the challenges of water stress and related risk across value chains that could emerge as a result. It also shows stark choices that governments and authorities may have to face in rationing water resources. Water management in a changing climate is incredibly important to ensure the life, health and prosperity of people and ecosystems on our planet.This technical background report for the 2021/2022 edition of the Interconnected Disaster Risks report analyses the root causes, drivers, impacts and potential solutions for the Taiwan drought through a forensic analysis of academic literature, media articles and expert interviews.
Anti-Whitefly Effect Using Maclura Leaf Extract as a Botanical Insecticide
Authors: Taaban Sadik Kadhim
Published: December 2022

For the purpose of studying the antibacterial effect of maclura leaves as an insecticide of plant origin against whitefly, a laboratory experiment was carried out using four concentrations of alcoholic extract of maclura plant, which were 0.5, 10, 1.5 and 2.0 g/l in controlling the whitefly in adults and nymph’s phases. and through the results obtained from the experiment, which showed the concentration of 2 g/l was significantly superior to the other concentrations achieving a percentage killing rate of 91% in adult’s phase and 95% in nymph’s phase, in adult’s phase. In this experiment, the number of live insects before spraying decreased from 100 insects to 9 insects after spraying after 72 hours, with an increase in the efficiency of killing rate over the other concentrations, amounted to 16.66%, 42.18% and 65.89%, respectively in adult’s phase, while in nymphs phase the number insects decreased from 100 live insects before spraying to 5 live insects, while the lowest effects for the concentrations, it was to the concentration 0.5 g/l , which achieved the lowest rates in the relative killing efficiency rate compared to other concentrations were  used in the experiment. Tests to detect the content of the plant extract from the active substances showed the presence of many compounds, including: tannins, glycosides, phenols, Resins, carbohydrates, saponins, alkaloids and terpenes. This study evaluated the efficacy of maclura plant extracts against whitefly and study impact of the plant extract on phases of life this insect also tested under experimental conditions.
Homeostase entre prazer e sofrimento em meio aos hiperestímulos sociais: um olhar para a forma
Authors: Hack Josias Ricardo
Published: December 2022

O artigo explicita e discute a busca organísmica de homeostase ou de equilíbrio entre prazer e sofrimento em um contexto social produtivista e hiperestimulado, que provoca o cidadão da contemporaneidade a múltiplas formas de fuga, pausa ou afastamento temporário de certos padrões. Na primeira seção, o leitor encontrará o deslindamento de certos aspectos biopsicológicos envolvidos no ato pendular do organismo, entre prazer e sofrimento, na busca da homeostase própria de cada um. Trata-se do referencial de ancoragem teórica do texto, que se encontra principalmente na abordagem gestáltica. Na segunda seção, as reflexões sobre o objeto de estudo são estreitadas a partir do acréscimo de algumas experimentações feitas por um consulente em sua caminhada em busca da homeostase. Por fim, nas considerações finais, exponho algumas sugestões práticas dadas por Frederick Perls e arremato com percepções vindas de minhas investigações sobre os fenômenos Psi.
The Headmen Divison Performance Of Religious Affairs Office (Kua) Singaran Pati Sub-District Of Bengkulu City(Study at the KUA office, Singaran Pati Sub-District, Bengkulu City)
Authors: Larasati Eka Dewi , Asnawati Asnawati , Imanda Antonio
Published: December 2022

The purpose of this study is to determine the Performance of the Headman division of Religious Affairs Office (KUA) Singaran Pati Sub-District, Bengkulu City (Study at the KUA Office Singaran Pati Sub-District, Bengkulu City). The research method uses a descriptive method with a qualitative approach. As an analytical tool in conducting this research, the researcher used Wibowo's theory of performance management which consists of seven indicators, namely goals, standards, feedback, tools or means, competencies, opportunities and motives. Informants consist of key informants, totaling nine people. Data were collected using interview techniques, observation and documentation. The results of this study indicate that the purpose of the headman division is to reduce the level of underage marriage by socializing Law No. 16 of 2019 to the general public. The standard from the division is to work according to the SOP and TUPOKSI applicable at the KUA, Singaran Pati sub-district, Bengkulu City. Feedback from the division in reducing the level of child marriage is very good based on the policy of the Ministry of Religion and the input given by the head of the KUA. The tools or facilities for the division in reducing the level of child marriage, seen from other facilities, are not yet adequate. The competencies possessed by the division are in accordance with the standards set by Law No. 16 of 2019 concerning the age limit for marriage. The opportunities from the division in reducing the level of child marriages are to provide opportunities for employees to promote brochures on the dangers of marrying under the age of 19. The motive of the division in reducing the level of age marriage, is the existence of a decree from the Ministry of Religion to disseminate information on the prevention of child marriage based on Law No. in terms of performance, it is quite good, but the researcher found findings that have an impact on the performance of KUA Singaran Pati Sub-District headman, where there are still minors who are still doing underage marriages, this is due to promiscuity and many are pregnant out of wedlock so that the parties of KUA Singaran Pati Sub-District Bengkulu City must marry off the couple.
ANÁLISE QUANTITATIVA DAS ÁRVORES DO CAMPUS DA UNIVERSIDADE FEDERAL DO TOCANTINS EM PALMAS
Authors: Pinheiro Renato Torres , Rasteli André Luiz Mascarenhas
Published: December 2022

Os campi universitários por sua dimensão e cobertura vegetal desempenham o papel de parques urbanos, proporcionando benefícios sociais e ambientais para a cidade. Realizou-se um inventário quantitativo no Campus da Universidade Federal do Tocantins em Palmas, visando identificar e listar as espécies arbóreas. Foram identificados 2.553 indivíduos arbóreos pertencentes a 36 famílias e 114 espécies. Uma proporção representativa das espécies identificadas não refere-se a vegetação nativa local do Cerrado ou são espécies exóticas. Apesar da presença de extensas áreas desprovidas de arborização, a densidade de árvores no Campus foi considerada satisfatória e os conflitos entre a arborização e a infraestrutura construída foram pequenas. A má distribuição do arboreto foi o principal problema identificado no campus da UFT em Palmas-TO, no entanto, a área possui grande potencial para o adensamento arbóreo com espécies nativas e o desenvolvimento de práticas de educação ambiental visando melhorar o conforto térmico e aproximar a universidade da sociedade local.
Meteorological zoning strategy for high-density cities based on urban climatic map
Authors: Wang Ting
Published: December 2022

There is a clear link between the climate of a settlement and its potential sustainability. The development of cities should pay attention to the local geographic and topographic characteristics and the advantages (disadvantages) it brings, using as little artificial energy consumption as possible to improve the urban environment and the comfort of buildings. Environmental climate map is one of the important tools for urban meteorological zoning, which can play an effective technical support role for ecological planning and design of cities, especially high-density cities. This paper describes the meteorological characteristics of high-density cities and proposes the application of ambient climate map in heat island ventilation zoning and color zoning of high-density cities, aiming to provide research ideas for ecological zoning of high-density cities.
Comparative study on chemical composition of ancient glass based on machine learning and deep learning
Authors: Bai Dan
Published: December 2022

In this paper, a BP neural network was established based on the deep learning framework to determine the category of ancient glass under the influence of weathering.Compared with random forest and support vector machine, the accuracy reached 100%, in which random forest and BP neural network predicted the same results. The convolutional neural network model was proposed to solve the classification problem, and the applicability of the convolutional algorithm in one-dimensional data was verified.Then, through the visualization of the chemical composition correlation of different categories of glass cultural relics, it is concluded that high-potassium glass has a strong correlation with silica, and lead-barium glass has a strong correlation with lead oxide.For the difference of chemical composition correlation between different types of glass cultural relics, the conclusion that silica in high-potassium glass is negatively correlated with other components was obtained by constructing knowledge map analysis.
Animal Model for Diabetes Co-existing with Metabolic Syndrome
Authors:   Department of Pharmacology, Hind Institute of Medical Sciences, India, Suman Rajesh , Borde Manjusha ,   Department of Pharmacology, YMT Dental College & Hospital, India, Mohanty Ipseeta ,   Department of Pharmacology, MGM Medical College, Kamothe, India, Singh Hemant ,   Department of Pharmacology, Hind Institute of Medical Sciences, India
Published: December 2022

Metabolic syndrome includes diverse disorders together with truncal obesity, dyslipidemia, high blood pressure, and hyperglycemia. The occurrence of metabolic syndrome is growing globally. The unfavorable results of metabolic syndrome have brought on research efforts to broaden new interventions to reduce the weight of the healthcare system. Because of its multifactorial nature, it may be hard to pick out the best experimental version that high-quality represents the pathophysiology of human metabolic syndrome. Many animal models have evolved and been studied to clarify the molecular mechanisms and useful modifications associated with metabolic sicknesses. Properly characterized and clinically applicable experimental models are taken into consideration as crucial tools for testing new pills and information on their molecular foundation, their pathogenesis, and mechanism of movement. In this review, we collate and discuss the various animal models of metabolic syndrome and the suitability of diabetes co-existing with metabolic syndrome animal models for research also be discussed to provide the readers with a comprehensive overview of the selection of the best animal models to meet their research purpose. Keyword:Animal model, Metabolic syndrome, High fat diet, Rat
Application and Research of Enterprise Strategic Management Based on FAHP Model in Management Accounting
Authors: Huang Zhilin , Hu Tianyi , Huang Jia
Published: December 2022

With the advent of the digital economy era, traditional management accounting is facing great challenges. More and more attention has been paid to the role of management accounting in corporate strategy, and it has gradually evolved into a new branch of accounting, also known as "strategic management accounting". Analysis and evaluation of relative levels and trends of price, business volume, market share and cash flow. In order to study the factors that affect management accounting in the evaluation of enterprise strategy, this paper firstly constructs the enterprise strategy index system from the perspective of management accounting, then invites experts to score each index, and finally uses FAHP (Fuzzy Analytic Hierarchy Process) to calculate the weight value of each index. Quantitative and qualitative evaluation of each index set can obtain the weights of the importance of different schemes, provide a basis for selecting the best scheme, give guidance for the formulation of the company's goals in the next stage, and also have great significance for the construction of a new management accounting system.
Analysis of Pop Mart's Marketing Model Based on Four Ps and SWOT
Authors: Ma Siqi
Published: December 2022

Pop Mart is a new trendy toy company that operates IP as its core and then sells through blind boxes as its main form of sale. This paper will firstly provide the history of Pop Mart's development. Secondly, the paper will analyze Pop Mart's operation strategy through the four Ps model, how it created a huge buzz in China in a short period of time and how it used blind boxes to promote customers' consumption. The article will also analyze Pop Mart's competitiveness in the market and whether it has the potential to become a large-scale international brand using the SWOT model. The article finds that more and more companies of the same type began to launch blind boxes, increasing competition; Although Pop Mart has achieved initial success in developing overseas markets, there are still significant obstacles to large-scale expansion; for example, compared to Disney, Pop Mart's IP lacks a story, and thus lacks customer viscosity.
Research on Pop Mart's Marketing Strategy and Future Development
Authors: Jin Dongji , Ruan Ziqi , Wen Han
Published: December 2022

The market size for pop toys retailing globally has a bright future, driven by the rise in disposable income, the rapid expansion of the pop culture business, and particularly the successful incubation of more high-quality IPs in the market. A lot of related industries and enterprises have transformed to the pop toy industry. However, since a unified industry standard and management norm has not yet been formed, the level of industry development is uneven. In this article, we conduct a case study on pop toy industry at Pop Mart, a key pioneer and promoter of pop toy industry in China. Since its creation 12 years ago, Pop Mart has succeeded in transforming from a simple and small toy collection shop to a famous IP brand that primarily develops its pop toy products. This study contributes to the present literature from two aspects. First, based on the 4P marketing theory, we analyze the marketing strategy of Pop Mart and explore its success, to make recommendations for the growth of China's pop toy culture game industry. Second, Pop Mart's internal strengths and internal weaknesses, external opportunities and external threats are examined using the SWOT model analysis to propose ideas and suggestions for its future development strategies in accordance with the circumstances of the moment and the prevailing economic climate.
Based on COVID-19, the analysis of two company business model
Authors: Liu Jiajun
Published: December 2022

Under the influence of the global epidemic in recent years, both online stores and offline stores have obtained different opportunities and challenges, but for them, they may be confused and not know where to go in the future. Therefore, I looked for the data of online stores and offline stores in recent years to analyze where they should start to solve problems and accelerate their development. Through research, online stores encounter more opportunities, while offline stores encounter more challenges. However, I believe that only through win-win cooperation, online stores and offline stores can better occupy the market share and attract more consumers.
Application of consumer psychology in Live-Streaming with Goods—Taking Oriental Selection as an Example
Authors: Li Baixuan
Published: December 2022

Oriental Selection faces a challenge. This article takes the method of case analysis and selects the "Oriental Selection" brand as an example to explore the application of consumer psychology in live streaming with goods on the basis of analyzing its strategies. Firstly, this paper introduces two opportunities for the popularity of Oriental Selection and finds out that emotion is their secret to success. Then through customer value proposition, identify customer needs, so as to provide differentiated emotional value. Oriental Selection optimized the differentiation combination to achieve the highest efficiency. Therefore, on the basis of the live broadcast analysis of Oriental Selection live-streaming with goods, two differentiation characteristics realized in consumer psychology are proposed to form the market advantage of its own brand in e-commerce. Only caring about emotion is not a long-term solution. Finally, in the supply chain and price two aspects, put forward relevant suggestions, continue to lead the "knowledge with goods" boom.
The promotion strategy of Drinks: evidence from Heytea
Authors: Wang Yiling
Published: December 2022

Today, the beverage industry is blossoming. The primary goal of all products is to get the attention of consumers and have a special selling point. People wonder how they achieve their goals and what they do to make their brands stand out from the rest. This essay focuses on the marketing strategy of Heytea through four aspects of marketing, discussing how Heytea has developed a consumer base and how they have increased their turnover through consumer insights. The second part discusses how Heytea uses consumer psychology to achieve their goals and increase profits. Finally, it discusses how another beverage, Chabaidao, has used a different approach to do their own marketing, also with good results. The results of the study show thatHeytea has not only put a lot of thought into the store layout, but also improved the quality of the products. Unlike other products that attract consumers' attention through low prices, the special logo and good consumer experience give the public a good impression of the brand.
HRM in domestic small and medium-sized enterprises in post epidemic period
Authors: Li Fangqi
Published: December 2022

The unexpected outbreak of COVID-19 at the beginning of the year 2020 threw people's lives and work routines out of sync. The disease's continued spread had a damaging effect on the nation's overall economic and social growth as well as the essential interests of thousands of enterprises and their workers. Businesses are encountering additional difficulties as they try to restore labor and production now that the pandemic has resumed to its usual course. By using small and medium-sized businesses as the research object, examining and contrasting the causes of the challenges that small and medium-sized businesses face in the processes of hiring new employees, managing salaries, laying off workers, and employee sharing both before and after the epidemic, as well as putting forward alternative solutions, the goal of this paper is to increase the management efficiency of human resources and reduce the operating pressure of small and medium-sized businesses.
The impact of the COVID-19 on women employment: evidence from labour market in China
Authors: Wang Hanxiao
Published: December 2022

Worldwide, women already face gender discrimination in the labour market. And the outbreak of COVID-19 in late 2019 further exacerbated the situation. Emerging evidences and related studies have shown that the shock of COVID-19 has compounded vulnerabilities faced by women in employment, further marginalizing them in the labour market. In view of women employment issue under the epidemic, this paper analyzes the negative impact of COVID-19 on women employment in the labour market of China from three levels: the perspective of government, enterprises, and individuals. The study suggests that the family burden of women and unpaid work hours has increased during the pandemic. And such negative impact was amplified by factors such as the lack of relative employment security, gender discrimination and, female psychology. This will not only exerts a negative effect on female laborers but also on the society, hindering social development and economic recovery in the long run. The government should play an vital role and take effective actions to improve the situation.
Development of Human Resource Management in Off-Campus Educational Institutions in the Context of COVID-19：Take an off-campus educational institution in Beijing as an example
Authors: Ju Hongyang
Published: December 2022

In recent years, due to the increasing demand for education by parents and students, a large number of off-campus education and training institutions have been created, and a large number of people have also been attracted to join the industry. The rapid development of this industry has created tens of millions of employment opportunities, but due to the short development time of the industry, there is a lack of a reasonable personnel management system. In the wake of the COVID-19 outbreak in 2020, many industries have been hit. In the off-campus education and training industry, due to improper personnel management and communication, a large number of personnel were lost. This article will take an off-campus educational institution in Beijing as an example to study the company's human resource management methods and policies in the "post-epidemic era", and find out the problems and solve them. The study found that such enterprises currently do not pay enough attention to grass-roots employees, lack of respect, inadequate communication, perfunctory manpower adjustment policies, and inadequate incentives for personnel, and put forward corresponding solutions according to each type of problem.
Business Development Analysis Of Online Travel Enterprises Under The New Trend - Using Ctrip As An Example
Authors: Fang Haihua , Gao Xinran , Wan Yuhui
Published: December 2022

The COVID-19 pandemic has had a systemic negative impact on China's economy and social development. Tourism industry has been hit hard. The capital chain of many small and medium-sized enterprises has been broken, and some have even gone bankrupt. Of course, some companies have successfully transformed themselves in the process. But on the other hand, this public health emergency has provided new opportunities for major online travel companies to solve the problems of stagnation in the tourism industry and open up new areas under the new trend of the epidemic. Therefore, taking Ctrip as an example, this paper first analyzes Ctrip's online tourism business, and then analyzes Ctrip's competitive advantages and existing problems in the market. Finally, this paper puts forward some suggestions for the existing problems of the company, hoping that Ctrip can establish a more diversified enterprise system in the future and become more competitive in the same type of enterprises.
Analysis of the Development Trend and Competitive Strategies of Cloud Service Companies - Take Tencent Cloud as an Example
Authors: Zhang Ji
Published: December 2022

Internet enterprises with the rapid development of computer networks, small and medium-sized enterprises usually can not afford to build and maintain the cost of the server, the cost of using cloud services for large enterprises, security, and post-maintenance is usually more cost-effective than the formation of their servers. The main enterprises in the domestic cloud service market are Alibaba Cloud, Tencent Cloud, Huawei Cloud, and Baidu AI Cloud. Based on market research data, statistical data, and the use of SWOT analysis, this paper analyzes the current situation of the domestic cloud services market and the competitive environment. The study concludes that the current cloud service market is still in the development stage, but due to the rapid development of computer technology and the Internet, future development will accelerate more and more. Cloud service providers should improve service quality and users' consumption experience to protect their market share and prepare for future competition with other cloud service providers.
A study on the level of digital economy development and influencing factors in Chinese coastal provinces - based on EWM and ANN algorithm
Authors: Huang Wei
Published: December 2022

Focusing on the high-quality regional economic development of 11 coastal provinces in China in the new era, this article constructs a multi-level evaluation system of digital economy development level composed of 12 indicators and uses the EWM analysis method to measure the development level of the digital economy in the region. At the same time, 13 indicators are selected as regional economic endowment conditions, and the ANN algorithm is used to study the impact of regional economic endowment conditions on the development of the digital economy. The evaluation system of this study is relatively comprehensive, and the machine learning method is used to make the results more accurate. Taking coastal provinces as the specific research object, more concrete and targeted conclusions will be produced, providing cutting-edge theoretical support for the economically developed regions such as the Yangtze River Delta and the Pearl River.
Comparison on the Implementations of ERPs with Different Versions
Authors: Lin Zihao
Published: December 2022

As a typical type of Management Information System (MIS), Enterprise Resource Planning (ERP) systems are mature on assisting in managerial operation with businesses. With the development of digital technologies and wide acceptance on MIS, Cloud ERP has received extensive attractions than Traditional ERP. This paper aims to analyze and evaluate the comparison between Cloud ERP with Traditional ERP. Both Traditional ERP and Cloud ERP have their competitive advantages since Cloud ERP is not mature in all dimensions. Traditional ERP is more stable, safer and cheaper, whereas Cloud ERP is more efficient and more flexible. Therefore, small or middle-size companies are suitable to use Traditional ERP, and large enterprises with rapid growth and changes are more suitable for Cloud ERP. Suitability and adaptability are the main factors that should be considered when the enterprise chooses its ERP system. The results of this paper provide general suggestions on the directions of selecting ERP systems for enterprises of different sizes.
Research on the Organizational Management Problems and Development Suggestions of Marriott Hotels in the Context of COVID-19
Authors: Li Yuchuan , Wang Gefei
Published: December 2022

The arrival of COVID-19 in 2020 has hit almost all industries worldwide, especially the tertiary industry and service sectors. During COVID-19, the tourism and hotel industry, as the major industries in the tertiary industry, also suffered from the dilemma of unsustainable operation and difficult income generation. The operation and management of the hotel industry are facing huge challenges. This article aims to introduce the market background of China's hotel industry and the current business operation of Marriott Hotels in China. To understand the countermeasures for the operation and management of Marriott hotels in the Chinese market during COVID-19, diagnose and systematically analyze the organization and management problems that have not been addressed in the previous literature for Marriott hotels in China, and finally use the relevant knowledge of hotel management introduction/marketing theory and pricing theory to expand to the future outlook of the Chinese hotel industry market by putting forward relevant suggestions.
Comparative analysis of machine learning models for bond default forecasting based on financial data of Chinese listed companies
Authors: Liu Peng , Li Yuanhang
Published: December 2022

At a time when bond defaults become frequent and market confidence is undermined, the subject of how to accurately predict bond defaults merits investigation. This paper combined popular machine learning methods to predict bond defaults by selecting financial data of 23 listed companies in China that defaulted on credit bonds from 2013 to 2022 and 230 financial data of listed companies that did not default on credit bonds during the same period, using logistic regression, random forest, support vector machine (SVM), and K Nearest Neighbors (KNN) to estimate the probability of bond defaults by listed companies and compare the predictive performance of these methods. The financial data are found to be quite good at predicting bond defaults of listed companies, and the SVM model performs the best.
Prediction of Quantitative Easing Policy Effect on the U.S. Stock Market Using ARIMA Model
Authors: Liu Zheheng
Published: December 2022

The rapid spread of the coronavirus impacted the global financial market dramatically. A “rush for cash” - the eager demand for liquidity only - that suspended financial markets and endangered to make an already dreadful situation much worse was spurred by the sudden contraction and intense concern about the future consequence of the virus. To minimize the economic loss due to the COVID-19 pandemic, the Federal Reserve has a bunch of policy tools to maintain the credit flow in the market. These included substantial mortgage-backed and government-backed securities purchases as well as lending to households, businesses, participants in the financial market, and governments at different level. The Fed also initiated purchase of debt securities on a wide scope, which is an effective resort to combat economic crisis. In this paper, effect of the increased money supply on financial assets in stock market will be evaluated, revealing the impact of the aggressive expansionary monetary policy on the stock market performance through applying the autoregressive integrated moving average (ARIMA) models. The process of using ARIMA model to predict the stock market will be illustrated. Published stock data are obtained from S&P500 and M2 data from Board of the Federal Reserve System. Results obtained from the selected model revealed that the un-disciplined monetary policy had a tremendous positive impact on the stock market.
Influence of Supply Chain on the Safety of Biomedicine: Case from Vaccine Cold Chain Logistics
Authors: Chen Qinyue , Yu Letao
Published: December 2022

Medicine, as a particular commodity, its numerous properties that determine the importance of its safety. The pharmaceutical supply chain is a crucial link to ensure it. China steps up late in the pharmaceutical industry, and there are still many problems to address in the supply chain that threaten the safety of medicines. This article first introduces the concept of biomedicine and its supply chain, and the particularity of pharmaceutical products. Then, through the case analysis, the lack of standardization and non-compliance with storage and transportation are the reasons for medicine accidents in the pharmaceutical supply chain. Finally, it puts forward suggestions for the future development of the pharmaceutical supply chain from two aspects: strengthening information management and improving rules and regulations.