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   Lihong He, Chen Shen (January 2021, Proceedings of the International AAAI Conference on Weblogs and Social Media)

   null (Ed.)

   Many news outlets allow users to contribute comments on topics about daily world events. News articles are the seeds that spring users' interest to contribute content, i.e., comments. An article may attract an apathetic user engagement (several tens of comments) or a spontaneous fervent user engagement (thousands of comments). In this paper, we study the problem of predicting the total number of user comments a news article will receive. Our main insight is that the early dynamics of user comments contribute the most to an accurate prediction, while news article specific factors have surprisingly little influence. This appears to be an interesting and understudied phenomenon: collective social behavior at a news outlet shapes user response and may even downplay the content of an article. We compile and analyze a large number of features, both old and novel from literature. The features span a broad spectrum of facets including news article and comment contents, temporal dynamics, sentiment/linguistic features, and user behaviors. We show that the early arrival rate of comments is the best indicator of the eventual number of comments. We conduct an in-depth analysis of this feature across several dimensions, such as news outlets and news article categories. We show that the relationship between the early rate and the final number of comments as well as the prediction accuracy vary considerably across news outlets and news article categories (e.g., politics, sports, or health). 

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2. Architecture, Classification, and Applications of Contemporary Unmanned Aerial Vehicles

   https://doi.org/10.1109/MCE.2021.3063945  

   Alghamdi, Yousef; Munir, Arslan; La, Hung Manh (March 2021, IEEE Consumer Electronics Magazine)

   null (Ed.)

   Unmanned aerial vehicles (UAV) have been gaining significant attention in recent times as they are becoming increasingly accessible and easier to use. The advancements in flight controller technology have enabled users to fly a recreational UAV without any previous flight experience. UAVs are used in a variety of applications, ranging from civilian tasks, law enforcement, and rescue applications, to military reconnaissance and air strike missions. This article serves as an introduction to UAV systems' architecture, classification, and applications to help researchers and practitioners starting in this field get adequate information to understand the current state of UAV technologies. The article starts by inspecting the UAVs' body configuration styles and explains the physical components and sensors that are necessary to operate and fly a UAV system. The article also provides a comparison of several components for state-of-the-art UAVs. The article further discusses different propulsion methods and various payloads that could be mounted on the UAV. The article then explores the classification of UAVs followed by the application of UAVs in different domains, such as recreational, commercial, and military. Finally, the article provides a discussion of futuristic technologies and applications of UAVs along with their associated challenges. 

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3. An introduction to Weinstein handlebodies for complements of smoothed toric divisors.

   https://doi.org/10.1007/978-3-030-80979-9_4  

   Acu, Bahar; Capovilla-Searle, Orsola; Gadbled, Agnes; Marinkovic, Aleksandra; Murphy, Emmy; Starkston, Laura (January 2021, Association for Women in Mathematics series)

   Acu, Bahar; Cannizzo, Catherine; McDuff, Dusa; Myer, Ziva; Traynor, Lisa; Pan, Yu (Ed.)

   In this article, we provide an introduction to an algorithm for constructing Weinstein handlebodies for complements of certain smoothed toric divisors using explicit coordinates and a simple example. This article also serves to welcome newcomers to Weinstein handlebody diagrams and Weinstein Kirby calculus. Finally, we include several complicated examples at the end of the article to showcase the algorithm and the types of Weinstein Kirby diagrams it produces. 

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4. Centering Latinx students in STEM education research through pláticas methodology

   https://doi.org/10.1080/09518398.2024.2323492  

   Garcia, Katherine Arias (March 2024, International Journal of Qualitative Studies in Education)

   Pláticas methodology is introduced in this article to advance the centering of Latinx researchers and Latinx students in STEM research. As an increase in Latinx educational researchers enter academia, engaging an appropriate epistemology and methodology that is culturally relevant and race-centered is key in the ongoing STEM education research which aims to diversify and create equitable outcomes for Students of Color. This article draws from a study with 24 Latinx STEM students and 48 pláticas. An overview of pláticas methodology, Chicana/Latina Feminist Epistemology, along with an examination of the principles of pláticas methodology in STEM education. This article is timely as the Latinx student population and Hispanic-Serving Institutions are growing in higher education. This article places emphasizes reframing methodology to provide a culturally relevant and holistic methodology to engage Latinx Students and advance STEM education research focusing on Latinx students. 

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5. Developing Trust in Collaborative Research: Utilizing Indigenous Pacific Methodologies to Create Dialogue Within Research Teams

   https://doi.org/10.1177/10105395231204809  

   Hardin, Jessica; Enari, Dion; Phillips, Tarryn; Aiavao, Tausala; Boodoosingh, Ramona; Fulu_Aiolupotea, Saunima’a_Ma; Lua, Pakilau_Manase; Lees, Tauaitala; Lima, Uila_Laifa; Samuelu_Matthes, Sala_Maatasesa; et al (October 2023, Asia Pacific Journal of Public Health)

   This article explores the processes involved in developing international, cross-cultural research teams. Scholarship on Indigenous and Pacific Methodologies demonstrate the importance of employing methodologies that center Indigenous approaches to research and relationships. This article explores using these methodologies within research teams as a preliminary step in developing sustainable and impactful international, cross-cultural research teams. Although this is not a formal study, the article reports that the importance of building trust within research teams as an essential step in addition to building trust with communities. 

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