bluuebunny/crossref_metadata_2025 huggingface dataset:
El Papel de la Administración Educativa en la Implementación de Políticas de Calidad en la Educación
Authors: Jiménez Llivisca Fernando Manuel , Calle Villacis Maritza Priscila , Villegas Lomas Lucia Magdalena , Naranjo Aguay Washington Wilfrido , Proaño Zurita Jorge
Published: October 2024

Este estudio cuantitativo, de diseño descriptivo-correlacional, se propuso analizar el papel de la administración educativa en la implementación de políticas de calidad en instituciones de bachillerato y superior de las provincias de Pichincha y Guayas, Ecuador. A través de la aplicación de cuestionarios a 250 directores y coordinadores académicos, se buscó caracterizar las prácticas de administración educativa y determinar su relación con la percepción de la implementación de políticas de calidad. Los resultados revelaron que el liderazgo transformacional, la participación de los docentes y la disponibilidad de recursos son factores clave para el éxito de estas iniciativas. Sin embargo, se identificaron también desafíos como la resistencia al cambio y la falta de formación en algunas instituciones. En conclusión, se resalta la importancia de fortalecer las capacidades de gestión de los líderes educativos, promover la participación de todos los actores involucrados y garantizar la disponibilidad de recursos adecuados para lograr una implementación efectiva de las políticas de calidad.
This quantitative, descriptive-correlational study aimed to analyze the role of educational administration in implementing quality policies in high school and higher education institutions in the provinces of Pichincha and Guayas, Ecuador. Through the application of questionnaires to 250 directors and academic coordinators, the study sought to characterize educational administrative practices and determine their relationship with the perception of the implementation of quality policies. The results revealed that transformational leadership, teacher participation, and resource availability are key factors for the success of these initiatives.
Types of Hamsters
Authors: Frey Erzsebet
Published: October 2024

Imagine a world filled with tiny, furry creatures scurrying around, their tiny paws tapping lightly against the ground. Now, picture yourself as the proud owner of one of these adorable creatures, a hamster that brings joy and companionship into your life. But before you bring home your new furry friend, it’s important to understand the different types of hamsters and their unique characteristics.
How Long Can A Dolphin Stay Out Of Water?
Authors: Frey Erzsebet
Published: October 2024

Did you know that dolphins are capable of holding their breath for up to 10 minutes underwater? It’s truly remarkable how these marine mammals have adapted to their oceanic environment. However, have you ever wondered how long they can survive out of water? The answer may surprise you.
List of Desert Carnivores (12 Examples With Pictures)
Authors: Frey Erzsebet
Published: October 2024

Navigate the desert wilderness with 12 fierce carnivores, from bobcats to Harris's Hawks, each with unique hunting strategies and adaptations.
Armadillo Poop: What Does Armadillo Poop Look Like
Authors: Frey Erzsebet
Published: October 2024

Curious to know what armadillo poop looks like? Embark on a journey into the fascinating world of armadillo feces and their surprising characteristics.
Most Energetic Animals in the World
Authors: Frey Erzsebet
Published: October 2024

Get ready to discover the most energetic animals, from cheetahs to hummingbirds, in this fascinating list that will leave you in awe of nature's power!
American Badger Vs European Badger
Authors: Frey Erzsebet
Published: October 2024

Are you ready to uncover the intriguing disparities between the American Badger and the European Badger? Prepare to be captivated as we delve into the unique characteristics and behaviors of these two extraordinary creatures. From their physical attributes to their hunting strategies, we will explore the multitude of distinctions that exist between them.
Are Snakes Blind? Species Of Blind Snakes
Authors: Frey Erzsebet
Published: October 2024

Are you ready to peel back the scales and uncover the hidden truths of the serpent world? Snakes, with their slithering grace and enigmatic presence, have captivated human curiosity for centuries. One burning question that often arises is whether these creatures are blind. As you embark on this exploration, prepare to unravel the secrets of snake vision and discover the astonishing species of blind snakes that defy conventional notions of sight.
White Fluffy Birds
Authors: Frey Erzsebet
Published: October 2024

Did you know that there are white fluffy birds that roam the skies and waters of our world? These birds, with their stunning white plumage and soft, fluffy appearance, capture the attention and admiration of people everywhere. From the majestic snowy owl to the graceful great egret, these birds come in different species and can be found in various regions, from the Arctic to tropical oceans.
How Strong Are Tigers? (Tiger Strength Facts)
Authors: Frey Erzsebet
Published: October 2024

Lurk into the realm of tiger strength and discover the astonishing feats of power and agility these majestic big cats possess.
Can You Have A Pet Dolphin?
Authors: Frey Erzsebet
Published: October 2024

Perplexed about owning a pet dolphin? Discover the challenges, restrictions, and ethical concerns that make it unfeasible in this detailed analysis.
Black Snakes With White Stripes
Authors: Frey Erzsebet
Published: October 2024

Keen to uncover the secrets of 17 black snakes with white stripes? Explore their diverse habitats, behaviors, and conservation challenges in this insightful article.
How Deep Can Moose Dive?
Authors: Frey Erzsebet
Published: October 2024

Sneak a peek into the secret world of moose diving depths and discover the surprising capabilities of these majestic creatures.
Largest Rodents In The World
Authors: Frey Erzsebet
Published: October 2024

Do you ever wonder about the largest rodents in the world? These incredible creatures, like behemoths of the animal kingdom, possess an astonishing size that rivals their small mammalian counterparts. But what sets them apart? What makes these rodents so fascinating and unique?
Hyperactive Animals
Authors: Frey Erzsebet
Published: October 2024

Prepare to be amazed by the lightning-fast speeds and incredible agility of the world's most hyperactive animals, but that's just the beginning.
Scientists Reveal the Only Animal Likely to Survive the End of the World
Authors: Frey Erzsebet
Published: October 2024

Could a tiny, eight-legged creature be the sole survivor of a catastrophic apocalypse, holding secrets to life's ultimate resilience?
07 - De los mosquitos a dirigir tu ONG
Authors: Golczer Gabriel , Formoso Irina , Rojas Rubén , Montilla Luis
Published: October 2024

Reutilización CC BY 4.0
Siberian Tiger Vs. Bengal Tiger | What Are The Differences?
Authors: Frey Erzsebet
Published: October 2024

Imagine stepping into the realm of two magnificent big cats, the Siberian tiger and the Bengal tiger, as you embark on a journey to uncover the nuanced disparities between these apex predators. Their distinct habitats and behaviors paint a vivid picture of survival and adaptation in contrasting landscapes.
Blue Labrador Retriever: Lifespan, Facts and More
Authors: Frey Erzsebet
Published: October 2024

Keen to discover the captivating world of Blue Labrador Retrievers? Uncover surprising facts about their unique color and characteristics.
Eagles Shifting Flight Paths to Avoid Ukraine Conflict, Scientists Find
Authors: Frey Erzsebet
Published: October 2024

Adaptation: Eagles are altering migration routes to steer clear of Ukraine conflict zones, prompting scientists to uncover fascinating behavioral changes.
Bobcat Vs. Cougar: the Main Differences
Authors: Frey Erzsebet
Published: October 2024

If you’ve ever wondered about the distinctions between a bobcat and a cougar, think of them as two distinct branches on the feline family tree. The differences between these formidable predators go beyond just their size and appearance. As we compare their physical attributes and unique skills, you’ll uncover a world of contrasts that shape their survival strategies and hunting techniques.
Are Lions Color Blind? What Colors Do Lions See?
Authors: Frey Erzsebet
Published: October 2024

Get ready to uncover the colorful world of lions and how their vision influences their hunting strategies – it's not what you might expect!
Diez razones para hacer historia global desde América Latina
Authors:   Atarraya
Published: October 2024

por

Alia Theressa Mondragón Moreno

La ironía del lugar tan marginal que ocupa América Latina en el conocimiento desde la historia global, a pesar de que en el siglo XVI esta región acabó por genuinamente integrar las redes de intercambio globales, no pasa desapercibida por los autores de

Miradas globales desde América Latina.
Is acetylsalicylic acid use in cats contraindicated or limited indicated?
Authors: Cafer Said , Bilgiç Bengü , Or Mehmet Erman
Published: October 2024

Acetylsalic acid, (Aspirin®) is a nonsteroidal anti-inflammatory drug (NSAID) widely used in human and veterinary medicine, especially for its analgesic and antithrombotic effects, mainly in the prevention of cardiovascular complications and in the treatment of various diseases. Aspirin® can not be metabolized in cats because they do not have the enzyme glucuronyl transferase. For this reason, it has a long half-life and a narrow dose range. High dose administration in cats may cause serious toxicity in the liver. Acetylsalicylic acid is known to cause gastric ulcers associated with decreased prostaglandin levels. For these reasons, it is considered toxic to cats. But it also has antipyretic, analgesic, anti-inflammatory and antithrombotic properties. It is indicated for use alone or in combination with other antithrombotic drugs in the treatment and prophylaxis of thrombus formation resulting from cardiovascular diseases. This review aims to examine the indicated and contraindicated areas of use of Aspirin®, which is widely considered toxic in cats.
Hydrogel 3D printing with direct and indirect extruder
Authors: Nguyen Thanh Tan , Pham Ngoc Hieu , Tran Hoang Son , Cao Le Nguyen , Pham Thi Hong Nga , Phan Quoc Bao , Tran Van Tron
Published: October 2024

The advancement of additive manufacturing technology or 3-Dimesion printing (3D printing) allows for the creation of parts with intricate designs, resulting in less material waste compared to conventional manufacturing methods. Although current 3D printers primarily use plastic or metal materials, there is a growing interest in using biomaterials for 3D printing. To facilitate this trend, developing and designing 3D printers capable of using hydrogel materials is crucial. In this research, the 3D printer with direct and indirect extruders for hydrogel material is designed, calculated, and manufactured. Then, the 3D printer is tested with conductive sodium alginate 5% + 5% activated carbon by weight. In addition, the electrical conductivity of the material is measured. Through meticulous research and development, a 3D printer capable of printing hydrogel materials has been successfully manufactured, setting the stage for further exploration and the creation of environmentally friendly 3D biomedical printing materials.
A Rationalization Of Material Characterization And Fluid Modelling Interdependencies
Authors: Piotter Volker , Klein Alexander , Plewa Klaus , Walter Heinz
Published: October 2024

Although key words like digital twin, digitalization, big data etc. are dominating our ideas for the future world of manufacturing there is still the demand for particular determination of real material parameters. Simulation of Powder Injection Moulding (PIM) makes no exception, however, due to the high degree of particle filling even marginal changes of the initial values may lead to thorough differences of the results. It could be demonstrated that accidently irrelevant improvements in pvt-data determination resulted in significantly higher accurate predictions. The influence of Bagley-correction as usually applied for polymer material characterization does not lead to better simulation reliability in case of highly filled PIM feedstocks.
Processing Of Ledeburitic Cold Work Tool Steel A11 Using Metal Binder Jetting
Authors: Tegeder Frederik , Wieland Sandra , Eckel Julius , Reineke Lea , Broeckmann Christoph
Published: October 2024

Additive manufacturing offers numerous possibilities for toolmaking, such as the integration of internal cooling structures. Another important aspect is minimizing the necessary post-processing steps through near-net shape manufacturing, which allows for significant cost savings, particularly with hard-to-machine carbide-rich tool steels. Previous research projects have examined processing using laser-based methods (PBF-LB/M). Due to locally high cooling rates and associated residual stresses, cracks often occur in high-strength tool steels.\n In this study, the cold work steel AISI A11 X245VCrMo10-5-1 was successfully fabricated using Metal Binder Jetting (MBJ) and sintered under two different conditions. The resulting microstructure was examined to determine a correlation between the sintering conditions and mechanical properties. The mechanical properties are compared with those from the conventional manufacturing route. The study demonstrates that the production of tools from high-strength tool steels using MBJ represents a promising alternative to the conventional manufacturing route.
Powder Emissivity and Its Correlation With The Quality Of Printed Parts In Metal Binder Jetting
Authors: Cogotti Andrea , Hein Sebastian Boris , Reineke Lea
Published: October 2024

Metal Binder Jetting has become an established manufacturing process for serial production in recent years. Therefore, it is crucial to ensure the repeatability and qualification of the process for different materials. An infrared lamp is used to warm the powder bed during the process, causing the solvent in the binder to evaporate. The temperature of the lamp is controlled by an infrared sensor. To accurately measure the temperature of a powder bed, and thus being able to ensure proper process control, it is necessary to know the emissivity value of the metal powder. This study determined the emissivity value for various powders and compared the properties of green parts, printed with the correct emissivity to those printed without prior determination.
Determining Suitable Processing Parameters to Produce AISI 420 Stainless Steel Using Laser Powder Bed Fusion
Authors: Sepako Motheo , Mkhaliphi Thuli , Blaine Deborah
Published: October 2024

The study investigates the influence of Laser Powder Bed Fusion (LPBF) processing parameters on the production of AISI420 stainless steel (420SS). The research aims to determine the effect of energy density, a function of laser power, scan speed, layer height and hatching spacing on the density, porosity, microstructure, and mechanical properties of the as-built 420SS. The findings reveal that as built samples with a relative density exceeding 99% utilized volumetric energy density values ranging from 79.4 to 136.6 J/mm³ and laser power above 150 W. Samples featured porosity levels below 0.01%, characterized by isolated small spherical pores with diameters < 30 μm. The microstructure displayed retained austenite phases, with additional presence of martensite phases at the melt pool boundary, attributed to the rapid cooling associated with the LPBF process. The microhardness of the as-built samples exceeded 540 HV, surpassing that reported for cast 420SS.
An Approach To Evaluate Quality And Sustainability For Powders Produced By A Lab – Scale Atomizer
Authors: Simone Gobber Federico , Pennacchio Antonio , Actis Grande Marco , Priarone Paolo
Published: October 2024

Sustainability in production processes is a crucial topic that ensures the responsible use of resources, minimizes environmental impact, fosters long-term viability, and aligns economic success with ecological and social well-being. Regarding powder production via gas-atomization, powder quality and powder yield represent the main aspects to be maximized in order to achieve a robust process. However, gas-atomization energy consumption varies depending on gas-atomization pressure, heating time, power, and consumable reuse. This study proposes a methodology to optimize gas-atomized powder production by reducing the equivalent carbon generated per kilogram of powder. The methodology incorporates particle size distribution, morphology, and environmental impact considerations. The article reports a comprehensive case study for super-duplex steel powders produced by a lab-scale inert gas atomizer. The purpose of the study is to present a general methodology to evaluate the sustainability of gas – atomized powder.
معوقات الإدارة الصحية من وجهة نظر مدراء الصحة ومدراء المستشفيات بمديريات محافظة صنعاء
Authors: العرافي عباس محمد يحيى , القهالي احمد محسن
Published: October 2024

الإدارة الصحية شأنها شأن الإدارة في المؤسسات الأخرى فهي تقوم بتحديد الأهداف وتنسيق نشاطات القوى العاملة الإدارية والطبية والمهنية من أجل تحقيق الأهداف المرجوة والمتوقعة في المؤسسات الصحية وهي في جوهرها ذات طبيعة إنسانية فالإنسان هو الوسيلة والهدف.
هدفت هذه الدراسة إلى التعرف على المعوقات التي تواجه العمل الإداري في القطاع الصحي بمديريات محافظة صنعاء للخروج بنتائج وتوصيات تعمل على الحد من هذه المعوقات من أجل تحسين جودة الخدمات الصحية.
وبعد مراجعة الدراسات السابقة التي لها علاقة بموضوع الدراسة استخدم الباحث المنهج الوصفي التحليلي معتمدًا في جمع البيانات على أداة الاستبانة التي تم توزيعها على مجتمع الدراسة المكون من مديري الصحة والمستشفيات والبرامج في مديريات محافظة صنعاء والبالغ عددهم 35 مدير صحة ومستشفى ومنسق وتم التحليل باستخدام برنامج التحليل الإحصائي SPSS. وقد أظهرت نتائج الدراسة وجود معوقات إدارية ومهنية فنية واقتصادية واجتماعية وثقافية تؤثر على العمل الإداري بالقطاع الصحي بمديريات محافظة صنعاء. وأن درجات تلك المعوقات هي عالية على المستوى الكلي وقد احتلت المعوقات الاقتصادية الدرجة الأعلى بمتوسط حسابي قدره (4.04) يليها المعوقات الفنية والمهنية بمتوسط حسابي مقداره (4) ثم المعوقات الإدارية ثالثًا بمتوسط حسابي مقداره (3.80) فيما كانت المعوقات الاجتماعية والثقافية هي الأقل بمتوسط حسابي مقداره (3.54).
السمعة المؤسسية للشركات اليمنية لدى عملائها دراسة مسحية
Authors: إبراهيم أحمد سمير محمد , عقبات أحمد , عبرين عمر
Published: October 2024

هدفت الدراسة إلى معرفة السمعة المؤسسية للشركات اليمنية لدى عملائها من خلال عناصر نموذج Rep Trak للسمعة (الخدمات / الابتكار / بيئة العمل / الحوكمة / المواطنة / الأداء المالي)، بالاعتماد على المنهج المسحي، وباستخدام أداة الاستبانة للحصول على المعلومات بأسلوب العينة العمدية من (328) عميلا للشركات اليمنية. توصلت الدراسة إلى نتائج عدة أبرزها: وجود فروق ذات دلالة إحصائية بين متوسطات تقييم العملاء لعناصر السمعة للشركات اليمنية (الخدمات / الابتكار / بيئة العمل / الحوكمة / المواطنة) وفقاً لمتغيرات (الفئة العمرية / المستوى التعليمي / زمن التعامل مع الشركة)، وجود فروق ذات دلالة إحصائية بين متوسطات تقييم العملاء لعناصر السمعة للشركات اليمنية (الخدمات / الابتكار) وفقًا لمتغير (معدل التعامل الشهري)، وجود فروق ذات دلالة إحصائية بين متوسطات تقييم العملاء لعناصر السمعة للشركات اليمنية (الابتكار / المواطنة) وفقًا لمتغير (الدخل الشهري)، عدم وجود فروق ذات دلالة إحصائية بين متوسطات تقييم العملاء لعناصر سمعة للشركات اليمنية (بيئة العمل / الحوكمة) وفقاً لمتغيرات (النوع الاجتماعي/ مستوى الدخل الشهري / معدل التعامل الشهري مع الشركة)، عدم وجود فروق ذات دلالة إحصائية بين متوسطات تقييم العملاء لعناصر السمعة للشركات اليمنية (الخدمات / الأداء المالي) وفقًا لمتغيرات (النوع الاجتماعي / الدخل الشهري).
الاستشهاد النبوي بالقرآن الكريم. معالمه وضوابطه
Authors: الدوسري سعد فجحان
Published: October 2024

تتلخص فكرة البحث في الاستشهاد النبوي بالقرآن الكريم من حيث معالمه وبيان ضوابطه، وتبرز أهميته في تعلقه بجانب من جوانب اقتران السنة النبوية بالقرآن الكريم على قضية في حديث واحد، وهي من أقوى الدلالات، وتتمثل إشكالية البحث في إيجاد الأحاديث التي استشهد بها الرسول صلى الله عليه وسلم على كلامه بالقرآن الكريم، ووجه استشهاده على ذلك، وحاله من ناحية الوضوح والبيان والقوة، ويهدف البحث إلى محاولة الوقوف على الأحاديث التي استشهد بها صلى الله عليه وسلم بالقرآن الكريم على ما أراد من الكلام، وإبراز قوة الإيضاح والبيان فيها، وتنمية الملكة الاستدلالية بالقرآن الكريم على السنة النبوية بالوقوف على الطريقة النبوية في ذلك، مع محاولة معرفة المنهج النبوي فيه، وبيان الصيغ والضوابط لذلك، وأما المنهج المستخدم في البحث فهو المنهج الاستقرائي، ومن أبرز النتائج في البحث: وضوح المنهج النبوي في الاستشهاد بالقرآن الكريم، ومنه أنه كان يستشهد بالقرآن الكريم لزيادة الإيضاح والبيان، وللحوار والإقناع، ولبيان الغريب وتفسير الكلم، كما أن منها معرفة الضوابط للاستشهاد بالقرآن الكريم كما وردت في السنة النبوية، ومن ذلك انتقاء أنسب الآيات وأجمعها وأوضحها على المعنى المراد الاستشهاد له، ومراعاة الظروف الزمانية والمكانية للاستشهاد بالآية، ومعرفة السياق القرآني لتنزيلها على الواقعة، وبيان طرق الاستشهاد النبوي ومنها الاستشهاد بآية كاملة، وبعدة آيات على قضية واحدة، وحصر الصيغ التي استخدمها الرسول صلى الله عليه وسلم في الدلالة على الاستشهاد بالقرآن الكريم وما تفرع عنها حيث تبين أنها أربع صيغ وردت عنه.
Creative minds like ours? Large Language Models and the creative aspect of language use
Authors: Carchidi Vincent J.
Published: October 2024

Descartes famously constructed a language test to determine the existence of other minds. The test made critical observations about how humans use language that purportedly distinguishes them from animals and machines. These observations were carried into the generative (and later biolinguistic) enterprise under what Chomsky in his Cartesian Linguistics, terms the “creative aspect of language use” (CALU). CALU refers to the stimulus-free, unbounded, yet appropriate use of language—a tripartite depiction whose function in biolinguistics is to highlight a species-specific form of intellectual freedom. This paper argues that CALU provides a set of facts that have significant downstream effects on explanatory theory-construction. These include the internalist orientation of linguistics, the invocation of a competence-performance distinction, and the postulation of a generative language faculty that makes possible—but does not explain—CALU. It contrasts the biolinguistic approach to CALU with the recent wave of enthusiasm for the use of Transformer-based Large Language Models (LLMs) as tools, models, or theories of human language, arguing that such uses neglect these fundamental insights to their detriment. It argues that, in the absence of replication, identification, or accounting of CALU, LLMs do not match the explanatory depth of the biolinguistic framework, thereby limiting their theoretical usefulness.
Inclusive voices, inclusive lives: Lived experiences, stigma and discrimination faced by persons with disabilities in corporate India
Authors: Murali Dr Nandini , Rajesh Dr Soundarya , Prasad Ms Tanuja , Premarajan Ms Athira , Jeyaraman Ms Lakshmi
Published: October 2024

Lived experience is a key construct in qualitative phenomenological research. It refers to the direct or firsthand experience of a situation by the person concerned, vis a vis the knowledge gained through second hand, mediated or cognitive sources. According to an estimate by the WHO, globally, 15 percent of the population live with some form of disability, and over 80 percent them in Low- and Middle-Income Countries. India has a population of over 1.3 billion, of which 2.2 percent live with some form of severe mental or physical disability. Persons with disability experience significant marginalization because of negative stereotypes associated with disability and persons impacted by it. In the last two decades, the lived experience movement, championed by persons with disability who highlight their needs, concerns, and rights is also tangible in the Indian subcontinent. This has resulted in significant impacts in the lives of persons with disability. The role of lived experience is a powerful antidote to the culture of stigma, shame, secrecy, and silence around disability. The study is a qualitative phenomenological approach that consists of focus groups and in-depth interviews with persons with disability to explore their lived experiences and perspectives of disability. This has the potential to widen the conversation on corporate perspectives on inclusion of persons with disability in the corporate workspace. Person with lived experience of disability are “experts by experience.” The authenticity of their lived experience endows them with the potential to emerge as robust change agents who can humanize society. The study is a compelling proof of concept for the need to integrate persons with disability as pivotal stakeholders in effecting disability inclusive policies and practices in corporate workspaces in the country. Keywords: Disability, Inclusion, Lived experience, Employment, Marginalization
PELUANG KERJA ANIMATOR DI INDUSTRI ANIMASI PADA MASA PANDEMI
Authors: Rahmawati Hestin , Mahaniiya Ni Kadek Nathi Sharma , Artha I Gede Agus Indram Bayu
Published: October 2024

The COVID-19 pandemic has had a significant impact on various industry sectors, including the animation industry. This research aims to explore the employment opportunities for animators during the pandemic and how adaptation is happening in the industry. Data was obtained through a literature review as well as interviews with several professional animators and industry players. The results show that despite the global economic slowdown, the demand for digital content, including animation, has increased significantly. This is driven by the increasing need for digital-based entertainment and educational content during quarantine. In addition, the animation industry is able to adapt quickly through remote working and online collaboration, which opens up opportunities for animators to remain productive amidst challenging situations. This study concludes that the pandemic accelerates the digital transformation of the animation industry and opens up new opportunities for animators who are able to innovate and adapt to the latest technology.
Percepción de los usuarios de la farmacia comunitaria sobre la COVID-19 tras la fase aguda de la pandemia
Authors: Rodríguez N. Floro Andrés , Fornos-Pérez José Antonio , Mera-Gallego Rocío , Busto-Domínguez Iv´án , León-Rodríguez Laura , Guisado-Barral Bibiana , Cons-González Moisés , Gil-Pérez Fernando
Published: October 2024

Objetivo: Conocer, en la post-pandemia, la percepción de los usuarios de las farmacias sobre la repercusión en su salud y su actitud ante las medidas de prevención y futuros planes de revacunación.
Método: Diseño: estudio observacional transversal, en farmacias de Galicia en julio-diciembre de 2022.
Sujetos: usuarios ≥18 años que acuden a las farmacias participantes y consienten participar.
Variables: demográficas y clínicas. Uso de medicamentos sin receta, vacunas recibidas y actitud ante la vacunación. Percepción de la situación y medidas de protección a adoptar. Percepción de soledad.
Tamaño muestral: para conseguir una precisión del 5,0% en estimación de una proporción, asumiendo la máxima incertidumbre y un 10% de pérdidas, resultó de 427 participantes.
El Comité de Ética de la Investigación de Galicia aprobó el estudio.
Resultados: 515 cuestionarios. 343 (66,6%) mujeres. Media de edad 54,1 (DE=16,8) años.
97 (18,8%) participantes necesitaron nuevos medicamentos sin receta. 1,3 (DE=0,6)/participante.
512 estaban vacunados. 166 (32,4%) manifestaron sospecha de reacciones adversas. El total fue de 678, el 73% en mujeres, p=0,0123. Se vacunarán de próximas dosis 352 (68,8%).
La preocupación respecto al comienzo de la pandemia es menor en 307(59,6%) participantes, igual 157 (30,5%). 454 (88,2%) creen que la pandemia no terminó.
Se sintieron solos 201 (39,0%), 145, el 42,3% de mujeres y 56, el 32,6% de hombres, p=0,0304.
Conclusiones: Los encuestados creían que la pandemia no había terminado y seguían preocupados. La intención de vacunarse de futuras dosis de refuerzo disminuyó. La sensación de soledad fue importante, mayor en mujeres y en mayores.
Application of Residue Theorem in Calculating Improper Integral in Calculus
Authors: Wang Zeyu
Published: October 2024

In this paper, the residue theorem and its applications in the field of calculus are discussed. This study first emphasizes the importance of the residue theorem in the analysis of complex functions, and points out its wide applicability in various branches of mathematics. In the second part, this article explores some basic concepts in depth, including a section on singularities and higher-order singularities, precise definitions of residuals, and different methods used to calculate them. Building on this theoretical foundation, this paper transitions to practical applications, showing how to use the residual theorem to compute integrals, with particular emphasis on its ability to simplify calculations and provide efficient solutions to other thorny problems. Through a series of detailed examples, the validity of the theorem in solving difficult integrals solved by standard methods is emphasized. The conclusion reiterates the key role of the residue theorem in calculus and emphasizes its indispensable contribution to calculus calculation by providing accurate and simplified solutions.
The influence of dietary patten on healthy way for fat reduction and its mechanism and suggestions
Authors: Xu Yifei
Published: October 2024

With the change in people’s diet structure, there is considerable amount of people begin to pay attention on their personal health and physical conditions. Most people search the information in how to lost their weight on the Internet and then followed without do much research and considered more dimensions. Existing studies have compared the effects of different dietary patterns, summarized the benefits and disadvantages of different diets, and investigated the role of different nutrients in human growth, but have not made a comprehensive overview of these diets and nutrients and have not combined them. This article analyzes the three different dietary patterns that are popular on the Internet and include both macronutrients and micronutrients, makes an overall review, and puts forward some suggestions. It provides a reference for the combination of dietary structure and nutrients for future research, but there are still some deficiencies in dietary patterns. Future research can focus on the direction of linking different dietary structure and nutrients.
Progress in Improving Metabolic Syndrome with Adzuki Bean
Authors: Wu Aitong
Published: October 2024

Metabolic syndrome (MS) is a clinical condition characterized by the simultaneous onset of abdominal obesity, abnormal blood sugar levels, dyslipidemia, and hypertension. It significantly impacts overall health and exhibits an increasing prevalence with a decreasing age of onset. Metabolic syndrome affects approximately one quarter of the global population, posing a critical threat to human well-being as a major public health concern. Current approaches for prevention and management primarily rely on pharmaceutical interventions or lifestyle modifications; however, their effectiveness remains limited. In recent years, the concept of food-medicine homology has emerged as a novel theory that holds promise in alleviating metabolic syndrome. Adzuki bean, a widely cultivated legume rich in various nutrients and bioactive compounds, has been traditionally recognized in Chinese medicine for its beneficial effects on invigorating QI (vital energy), arming the middle (digestive system), strengthening the spleen (immune function), and eliminating dampness (excess moisture). Numerous studies have demonstrated that adzuki bean can effectively regulate blood sugar levels, lipid profiles, blood pressure while improving gut microbiota imbalances and exhibiting anti-obesity properties to some extent. As such, it can serve as an adjunct therapy for managing metabolic syndrome. Compared to conventional drugs used for this purpose, adzuki bean offers safer alternatives with diverse product options. These findings provide valuable theoretical foundations and practical references for preventing and treating diseases associated with metabolic syndrome.
China’s Coffee Frontier: A Tale of Two Regions and a Global Market
Authors: Wei Adeline
Published: October 2024

This essay explores the evolution of China’s coffee industry, focusing on two key regions—Yunnan and Hainan. Despite coffee’s late introduction to China compared to tea, Yunnan has become a dominant player, producing 98% of the nation’s coffee, largely Arabica. The region’s mountainous terrain and favorable climate have propelled its coffee industry, which has seen substantial foreign investment and efforts to enhance coffee quality. In contrast, Hainan’s tropical conditions make it ideal for Robusta production, though its cultural coffee practices, influenced by Southeast Asian migrants, set it apart. The essay also examines how the growing demand for coffee, spurred by urbanization and lifestyle changes, has shifted Chinese consumption patterns. Companies like Luckin Coffee and Starbucks have capitalized on this trend, contributing to both the domestic and global coffee markets. Despite rapid growth, China still represents a small share of global coffee production, but its coffee culture and industry are poised for further expansion. The synergy between rising specialty coffee demand and advancements in delivery services suggests continued growth for China’s coffee market on the world stage.
Emerging Role of Gene Therapy in Cancer
Authors: Han Jiahang
Published: October 2024

Cancer is one of the leading causes of death in the world, and researchers have been persistently studying the treatment of cancer. Although traditional treatment methods such as surgery, chemotherapy and radiotherapy are effective, they are often accompanied by serious side effects, drug resistance or limited effects on certain types of cancer. Therefore, it is urgent to develop more accurate and effective treatment plans. Cancer gene therapy is an innovative method to treat or prevent cancer by introducing or editing genetic material. Gene therapy brings new hope to the treatment of cancer, repairing mutant genes, activating the immune system or directly inducing cancer cell death. This review introduces some hot strategies of cancer gene therapy, including suicide gene therapy, tumor suppressor gene activation, immunotherapy, inhibition of oncogene activation, antiangiogenic gene therapy. The principles, application examples and advantages and disadvantages of these therapies in clinical research are also discussed. In addition, the challenges faced by gene therapy in improving safety and reducing side effects, and points out the direction of future research are also described, aiming to promote the transformation of these innovative therapies into conventional clinical applications.
The Impact of Climate and Soil on Crops Growth
Authors: Jiang Dexin
Published: October 2024

Plant growth has a direct impact on human livelihoods, and climate and soil conditions are key determinants of plant growth. Optimal plant growth requires an ideal environment, but global warming is increasingly disrupting these conditions, posing significant challenges to agricultural production. To optimize vegetable production in the face of these changes, the use of agronomic adaptation strategies, soil amendments, and effective management practices becomes essential. These combined approaches can help address the effects of climate change and soil variability, ultimately leading to improved crop quality. Despite the urgency of these issues, knowledge of how global warming specifically affects crop growth, yield and distribution is still limited. Potatoes, as one of the most widely cultivated vegetables globally, provide a valuable model for studying these complex interactions. Therefore, further research focusing on the interplay between climate, soil, and crop performance, with an emphasis on potatoes, is crucial for developing sustainable agricultural practices that can withstand the challenges posed by a changing climate.
Comparative Analysis of Machine Learning Models for Weather Forecasting: A Heathrow Case Study
Authors: Xu Muyan
Published: October 2024

Accurate weather forecasting, especially temperature prediction, is fundamental for various segments within the UK, including agriculture, energy, and policy planning, as the nation adapts to the effects of climate change. This study addresses the limitations of conventional linear models in capturing the complex, non-linear relationships within meteorological data by comparing the effectiveness of different Machine Learning (ML) strategies. This study evaluates the performance of baseline ML models, such as Linear Regression (LR), Support Vector Regression (SVR), and K-Nearest Neighbors (KNN). It also examines advanced ensemble and boosting models such as Decision Tree (DT), Random Forest (RF), XGBoost (XGB), LightGBM (LGBM), and CatBoost, using a comprehensive dataset from Heathrow Airport. Detailed preprocessing, model training, and optimization through cross-validation were conducted, with performance assessed using Mean Squared Error (MSE) and Coefficient of Determination (R²) metrics. The results demonstrate that ensemble methods, particularly XGB and LGBM, offer superior predictive accuracy for weather forecasting tasks, highlighting their potential to enhance predictive models in meteorological applications.
Dietary Risk Factors for Colorectal Cancer and Progress in The Application of Dietary Regulation in Treatment
Authors: Wang Ziyi
Published: October 2024

rectal cancer, a subtype of colorectal cancer, has a significant incidence rate in both men and women, making it a critical area of study. Understanding the impact of daily dietary intake—including protein, fat, vitamins, and trace elements. The fear surrounding cancer stems from its complexity, variability, and the devastating impact it can have on individuals and their families. Cancer’s relentless nature, characterized by the abnormal and unchecked proliferation of cells, underscores the importance of early detection and prevention. The link between unhealthy lifestyle habits and cancer risk underscores the need for individuals to adopt healthier behaviors, such as maintaining a balanced diet, engaging in regular physical activity, and avoiding harmful substances like tobacco and excessive alcohol consumption. This study examines how dietary modifications can reduce the risk of developing Colorectal cancer and their role in supporting treatment, potentially by modulating tumor growth, boosting immune function, and regulating gut flora.
Social Media Use and Cognitive Load: A Study on the Impact on Interpersonal Relationships
Authors: Lang Ruoxi
Published: October 2024

With the rise of mobile internet and the proliferation of social media in recent years, the problems brought about by technological advancements have emerged. People typically need to process a large amount of information and engage in social interactions, leading to this review’s aim of comprehensively analyzing the factors influencing social media, interpersonal relationships, and mental health. Recent mainstream views suggest that there is a correlation between social media’s impact on interpersonal relationships and mental health, with cognitive load acting as a mediating variable. Users with high cognitive load tend to have poorer quality in mental health and interpersonal relationships. However, a notable gap in the literature is the scarcity of studies adequately controlling for factors that might affect the outcomes, as well as the use of appropriate statistical methods in data analysis. These findings have important implications for understanding the impact of social media on individual interpersonal relationships and mental health.
Paradox: Revolutionizing American-Inspired Sportswear in the Chinese Market
Authors: Lyu Jiapeng
Published: October 2024

Paradox aims to disrupt the rapidly growing Chinese sportswear market, which has reached a size of $47.8 billion, by targeting men aged 15-35 years—a demographic that consumes over 60% of the sportswear in the country. The company leverages American-inspired designs combined with affordable pricing, addressing the gap created by leading brands such as Nike, which often overprice their products, limiting access for the targeted consumers. Paradox’s competitive advantage lies in delivering quality comparable to American labels at lower price points, appealing to emerging middle-income earners eager to embrace an American athletic lifestyle.The founding team, comprised of experienced professionals from the sportswear industry, has streamlined the supply chain and manufacturing processes to maintain efficiency while employing a direct-to-consumer business model. With projected conservative sales growth of 25% per year and a solid marketing strategy focused on influencer partnerships and e-commerce, Paradox is set for significant market entry. The startup seeks $10,000 in funding to launch its first collection and expects to generate profits within the first 18 months. With its unique value proposition, strong management team, and targeted approach to an underserved market, Paradox presents itself as a lucrative investment opportunity poised to revolutionize the sportswear sector in China.
Behavior and Identity Construction of Online Fan Community—Taking Pocket 48 as an Example
Authors: Li Sihan
Published: October 2024

With the development of new media, online social platforms have gradually emerged and improved, greatly changing the interaction between idols and fans, and even between fans and fans. This article takes Pocket 48, an exclusive derivative application of the SNH48 idol group, as an example to explore the fan groups’ interactive behavior and identity construction. Through participant observation and in-depth interviews with 15 fans, the study found that fans’ interactions on the Pocket 48 platform not only significantly enhanced their emotional connection with their idols, but also experienced gradual development in self-expression and identity. process. Through long-term interaction and participation, fans’ emotional investment in idols and communication with other fans continue to deepen, gradually forming a solid identity. This research provides a new perspective for understanding the progressiveness and complexity of modern social media in individual identity construction, revealing how online communities influence users’ identity development through continuous interaction mechanisms.
Effect of Low Glycemic Index Diet on Type 2 Diabetes
Authors: Pan Yifan , Pang Pengfei
Published: October 2024

The rising incidence of type 2 diabetes (T2D) is seriously affecting the quality of life of individuals worldwide. Patients with T2D need to take medication to control blood sugar level for a lifetime, but the problem of poor medication compliance has always troubled clinical workers, and the role of diet improvement as a treatment of diabetes “five carriages” is particularly important. In recent years, the importance of food glycemic index (GI) has been extensively studied, and an increasing number of studies advise using low-GI foods as the main source of carbohydrates rather than high-GI foods. In addition to improving a person’s quality of life on a daily basis, a low-GI diet can help prevent and treat type 2 diabetes and lower the risk of its consequences, through controlling the amount of blood sugar and blood lipids. However, there are still some limitations about low GI diet, for example the complex calculating process results in a small number of clinical uses. Through a review of the literature, analysis of experimental data, and expansion of the research on the benefits of a low-GI diet in reducing T2D problems, this report validates the use of a low-GI diet.
Predicting Online Gaming Behavior: A Comparative Analysis of Random Forest and Gaussian Naive Bayes Models
Authors: Xie Tianchen
Published: October 2024

With the rising impact and economic benefits of the online gaming industry, online gaming companies need to understand players’ behavior to evaluate their products better and adjust their developing strategy. This paper uses machine learning models to predict players’ online gaming behaviors. The study utilizes the dataset from Kaggle, which contains 40,034 samples with 13 features related to player demographics, game preferences, and gameplay behaviors. The primary objective is to classify two target variables: ‘EngagementLevel’ and ‘InGamePurchases.’ Data preprocessing steps included handling missing values, encoding categorical features, normalizing numerical data, and addressing class imbalances using the Synthetic Minority Over-sampling Technique (SMOTE). The Random Forests (RF) and Gaussian Naïve Bayes (GNB) models were employed to predict the target variables. The RF model significantly outperformed the GNB model in both classification tasks, especially when predicting the in-game purchases. The RF model’s robustness is attributed to its ability to handle complex, non-linear relationships and interactions between features, while the GNB model’s performance was limited by its assumptions of feature independence and normally distributed data. The findings suggest that RF is a more effective tool for predicting online gaming behaviors, particularly in scenarios with complex feature interactions. Future research could incorporate additional machine learning models and more diverse datasets to further enhance predictive accuracy and offer a more comprehensive understanding of online gaming behaviors.
The Impact of Social Game Gameplay Design on Players’ Emotional Connection: A Case Study of “Sky: Children of the Light”
Authors: Huang Ruoyu
Published: October 2024

With the rapid development of technology, the world is becoming increasingly digital. As new social media asks players to interact to do the quests, social games offer people more possibilities to have an emotional connection with other players in the virtual world. “Sky: Children of the Light” is a popular social game growing up during the pandemic era, with the core of “love and giving”, it provides players positive emotional lead in the game world and encourages players to spread hope and love to other people. The article focuses on the gameplay design of “Sky: Children of the Light”, the study of the impact of gameplay design on players ‘emotional connection by using the way of participatory observation and in-depth interviews, to provide some practical reference for healthy social game gameplay designing. The study found that by designing the interaction method and adding emotional purpose to the story narrative, the players’ satisfaction and empathy about the world will increase, and care more about the environment and people around them.
A Study of the Pirated Distribution of Japanese Variety Shows in China and the Chinese Audience --Take the Chinese Special Episodes of Monday Late Show as an Example
Authors: Chen Xuan
Published: October 2024

In today’s cultural global village, Japanese variety shows have always had a large audience on Chinese networks, among which Monday Late Show has a group of loyal Chinese fans. This study investigates the process of the distribution of Monday Late Show’s Chinese special in China by analyzing the three dimensions of the viewers (university students), the producers of the content (Chinese producers of the Chinese special episodes), and the intermediary of the cross-cultural distribution (subtitle groups). The study found that Chinese producers, Chinese viewers and the subtitle team formed an organic link from bottom to top. Viewers interacted with the producers and the subtitle team through social networks and provided suggestions and feedback on the content of the programme, participating in the production of the Chinese special episodes in real-time. However, the subtitle team still acted as an intermediary in the dissemination of the pirated version of the programme, the invisible recognition of the producers reflected the helplessness of the Japanese officials who had a weak awareness of the copyrights in the Chinese market. In the future, there is still a need to raise Chinese viewers’ awareness of copyright and strengthen intellectual property protection to promote the dissemination of Japanese variety shows through legal channels in China and the healthy development of cross-cultural exchanges.