bluuebunny/crossref_metadata_2025_split huggingface dataset:
Investigating the Role of Nutrition in Enhancing Immunity During the COVID-19 Pandemic: Twitter Text-Mining Analysis
Authors: Shankar Kavitha , Chandrasekaran Ranganathan , Jeripity Venkata Pruthvinath , Miketinas Derek 
Published: May 2023

Background
The COVID-19 pandemic has brought to the spotlight the critical role played by a balanced and healthy diet in bolstering the human immune system. There is burgeoning interest in nutrition-related information on social media platforms like Twitter. There is a critical need to assess and understand public opinion, attitudes, and sentiments toward nutrition-related information shared on Twitter.

Objective
This study uses text mining to analyze nutrition-related messages on Twitter to identify and analyze how the general public perceives various food groups and diets for improving immunity to the SARS-CoV-2 virus.

Methods
We gathered 71,178 nutrition-related tweets that were posted between January 01, 2020, and September 30, 2020. The Correlated Explanation text mining algorithm was used to identify frequently discussed topics that users mentioned as contributing to immunity building against SARS-CoV-2. We assessed the relative importance of these topics and performed a sentiment analysis. We also qualitatively examined the tweets to gain a closer understanding of nutrition-related topics and food groups.

Results
Text-mining yielded 10 topics that users discussed frequently on Twitter, viz proteins, whole grains, fruits, vegetables, dairy-related, spices and herbs, fluids, supplements, avoidable foods, and specialty diets. Supplements were the most frequently discussed topic (23,913/71,178, 33.6%) with a higher proportion (20,935/23,913, 87.75%) exhibiting a positive sentiment with a score of 0.41. Consuming fluids (17,685/71,178, 24.85%) and fruits (14,807/71,178, 20.80%) were the second and third most frequent topics with favorable, positive sentiments. Spices and herbs (8719/71,178, 12.25%) and avoidable foods (8619/71,178, 12.11%) were also frequently discussed. Negative sentiments were observed for a higher proportion of avoidable foods (7627/8619, 84.31%) with a sentiment score of –0.39.

Conclusions
This study identified 10 important food groups and associated sentiments that users discussed as a means to improve immunity. Our findings can help dieticians and nutritionists to frame appropriate interventions and diet programs.
El cuerpo y lo virtual: Danzas y combates en Mesoamérica / Le corps et le virtuel : danses et combats en Mésoamérique
Authors: Dehouve Danièle 
Published: May 2023

En Hispanoamérica, las representaciones festivas son manifestaciones colectivas que se distinguen de la vida cotidiana y se pueden analizar con la ayuda de varias categorías, entre ellas, las danzas, las luchas, los espectáculos, los ritos y los juegos. En la actualidad, en el México indígena y rural, se utiliza comúnmente el término genérico de danza, que se refiere a una variedad de prácticas de origen diverso, derivadas tanto de los rituales teatrales prehispánicos como del teatro evangelizador colonial. La danza es una representación con motivo de una fiesta patronal con más o menos espectadores; combina música, danza o diálogos recitados. Hay todo tipo de danzas, pero lo que tienen en común es que se conciben como físicamente duras y se viven como un sacrificio personal. Así, algunas peleas se llaman bailes y algunos de estos incluyen enfrentamientos violentos.Les représentations festives de l’Amérique espagnole sont des manifestations collectives qui se distinguent de la vie quotidienne et relèvent de plusieurs catégories d’analyse en sciences humaines –entre autres, les danses, les combats, les spectacles, les rites et les jeux. De nos jours, le Mexique indien et rural utilise couramment le terme générique espagnol danza (danse) qui se réfère à des pratiques hétéroclites, et d’origine diverse, puisqu’elles dérivent tout à la fois des rituels théâtralisés précolombiens et du théâtre d’évangélisation colonial. La danza est une représentation exécutée à l’occasion d’une fête patronale avec plus ou moins de spectateurs ; elle conjugue musique, danse et/ou dialogues récités. Il en existe de toutes sortes mais leur point commun est qu’elles sont conçues comme physiquement dures et vécues comme un sacrifice personnel. En ce sens, certains combats reçoivent l’appellation de danses, tandis que certaines danses incluent des confrontations violentes.
DEVELOPMENT AND CHARACTERIZATION OF PH-RESPONSIVE POLYMERIC MICROBEADS INTERCALATED WITH MONTMORILLONITE FOR CONTROLLED RELEASE OF DOXORUBICIN
Authors: RATHNAM S. RANGA , REDDY O. SREEKANTH , PATWARI S. B. 
Published: May 2023

Objective: The aim of the present study is to develop pH-responsive polymeric microbeads for controlled release of doxorubicin. Methods: Doxorubicin-encapsulated polymeric microbeads were developed by a simple ionotropic gelation method using sodium alginate, gum ghatti, and montmorillonite (MMT). In this work, we investigate the positive benefits of MMT mineral as a drug carrier for the controlled release of DOX. X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, and scanning electron microscopy (SEM) were used to characterize the generated microbeads. The influence of hetero-ionic concentration on drug encapsulation efficiency and drug release from microbeads was examined. In vitro release and swelling studies were performed at pH 2.0 and 7.4 at 37 °C. The cytotoxicity of the developed microbeads was studied using in vitro cultures of the human breast cancer cell line (MCF-7). Results: FTIR confirms the generation of microbeads and also the interaction between the polymer matrix, DOX and MMT clay. XRD analysis reveals the molecular dispersion of DOX and the presence of MMT in the polymeric matrix. SEM studies reveal the developed microbeads are spherical in shape with rough surfaces. Swelling and in vitro release studies are dependent on the pH of the test medium, which may be favorable for intestinal drug delivery. MTT results reveal that the developed microbeads showed good in vitro toxicity against MCF-7 cells. The drug release kinetics of the generated microbeads are followed by both the higuchi and korsmeyer-peppas models. Conclusion: The findings suggest that the DOX-encapsulated microbeads are promising carriers for drug delivery applications. The fabricated microbeads further needs warrant for drug delivery applications.
OPTIMIZATION, CHARACTERIZATION AND IN VIVO STUDY OF RIVASTIGMINE TARTRATE NANOPARTICLES BY USING 22 FULL FACTORIAL DESIGN FOR ORAL DELIVERY
Authors: DUBEY NEHA , AGRAWAL OM PRAKASH , GIDWANI BINA 
Published: May 2023

Objective: This research aims to optimize the solid lipid nanoparticles by using full factorial design to improve the delivery of rivastigmine tartrate (RT), which is used for the treatment of Alzheimer’s disease (AD). Solid lipid nanoparticles (SLNs) are attracting importance for drug developers due to their performance. The outcome of this research will lead to improvements in drug release and solubility of RT for better therapeutic effect.
Methods: Four different methods were used to prepare solid lipid nanoparticles of rivastigmine tartrate, namely the modified solvent emulsification technique, the microemulsion cooling technique, the solvent injection technique, and the homogenization/ultrasonication technique. Glyceryl monostearate (GMS) was used as a lipid; Compritol 888, tween 80, and span 40 were used as surfactants, co-surfactants, and stabilizers, respectively.
Results: SLNs were evaluated for zeta potential, particle size, polydispersity index, surface morphology, Fourier Transform Infrared Spectroscopy (FTIR), and differential scanning calorimetry (DSC). Entrapment efficiency and drug loading were also estimated. Solubility study of rivastigmine tartrate in different solid lipids as well as the in vitro drug release, was studied. The particle size of SLNs was found to range between 138.22+0.01 nm and 172.79+0.23 nm. The zeta potential of the optimized formulation was found to be in the the-24+0.01mV range, indicating a stable formulation. A scanning electron microscope indicates a clear spherical structure without any aggregation. Entrapment efficiency was determined to be 69.27+0.22%. The RT-SLNs showed significant retention in memory when compared with RT solution (standard formulation), which may be attributed to the lipid nature and nanostructure of the delivery system that may probably result in more accumulation of the drug in the brain to show better effect.
Conclusion: The current study concludes that the microemulsion cooling technique is the best method for patient compliance and stability with all desired characteristics parameters.
Karakteristik fisiko-kimia dan sensori mayones dari minyak sawit merah dengan penambahan ekstrak jahe var. Rubrum [Characteristic physicochemical and sensory red palm oil mayonnaise addition extract ginger var. Rubrum]
Authors: Hamzah Farida Hanum , Ayu Dewi Fortuna , Rossi Evy , Dewi Yossie Kharisma , Dika Arya 
Published: May 2023

Mayonnaise is an oil in water (O/W) emulsion despite containing 70–80% fat and egg yolk. The addition of extract ginger var. Rubrum serves as an ingredient that is able to cover the characteristic of mayonnaise of red palm oil taste and aroma and also contains high antioxidants. The aim was to find the best mayonnaise of red palm oil with extract ginger var. Rubrum addition according to the SNI. The experimental was arranged in a completely randomized design (CRD) with 3 treatments and replicated 3 times then continued tested using DNMRT at a 5% level. The treatment was five-level extract ginger var. Rubrum addition: 0.5%, 1%, 1.5%, 2%, and 2.5%. Parameters observed were moisture content, antioxidant activity, color with a colorimeter, and sensory evaluation on mayonnaise. The result showed that the addition of extract ginger var. Rubrum significantly affected color, descriptive sensory assessments such as aroma, taste, and viscosity, hedonic assessments such as aroma and taste. Whereas moisture content, color sensory assessment and hedonic viscosity were not significantly affected. The best treatment was 2.5% addition of extract ginger var. Rubrum with a value of 25.83% moisture content, 87.45 ppm (strong) antioxidant activity, color with colorimeter L*: 55.27; a*: 11.36; and b*: 48.86 and preferred overall acceptance.
Impact of Industry 4.0 on Labor in Industrial Enterprises: Insights from Thai Nguyen Province, Vietnam
Authors: Oanh Nguyen Thi , Hanh Phung Tran My , Dung Nguyen Thi , Anh Le Thi Hoai 
Published: May 2023

Thai Nguyen is a Northern midland and mountainous province in Vietnam, with 24.37% of Industrial enterprises making significant contributions to developing the socio-economic in Vietnam. Industry 4.0 has both positive and negative impacts on employees in Thai Nguyen Industrial enterprises. This paper examines the impacts of Industry 4.0 on employees in Industry enterprises by using secondary data during the time period 2013–2020. The results show that in the Industry 4.0, labors in Thai Nguyen’s Industrial enterprises have many new job opportunities, the chance to improve their qualifications, and skills, and improved labor productivity. But, the labors had many challenges such as increasing in inequality between groups of labors at different levels; creating a favorable business environment, and ensuring the harmony of interests for service business models, traditional service.
Taiwan
Authors: T. Berrisford Carl 
Published: May 2023

Los problemas que ha enfrentado la economía taiwanesa en el curso de 1993 reflejan el rápido cambio cualitativo que sufre una economía en transición hacia una intensiva en producción de alto valor agregado. Esta transición ha requerido la creación de mayores estímulos a la demanda nacional a costa de los patrones tradicionales de comercio exterior y las altas tasas de crecimiento de antaño.
Singapur
Authors: Ramírez Bonilla Juan José , Proaño Domínguez Vanessa A. 
Published: May 2023

La singapurense fue una de las economías de la región asiática del Pacífico que salieron mejor libradas de la crisis financiera de 1997.¹ No obstante, dados el grado y la forma de integración de Singapur al complejo económico regional, las graves dificultades de los países vecinos se saldaron con una reducción drástica de la demanda externa; ésta, a su vez, repercutió negativamente sobre los factores que determinan la demanda interna, provocando la segunda recesión económica de la historia del Singapur independiente. El ministro de Finanzas, en su Declaración sobre el Presupuesto 1999, establece el siguiente diagnóstico:
La fuerte contracción de la demanda regional fue la causa principal del debilitamiento de nuestra economía. Las economías afectadas por la crisis, Indonesia, Tailandia, Malasia, Corea y Hong Kong sufrieron recesiones en 1998 [...]. La situación económica de Japón también se deterioró considerablemente [...]. Debido a nuestras estrechas relaciones con esas seis economías asiáticas, sus problemas afectaron a Singapur, particularmente a los sectores de servicios más orientados hacia la región. Los licenciamientos alcanzaron un récord histórico de 28 300 personas debido tanto a las presiones por mantener la competitividad como a la reducción de la demanda por parte de las empresas [...]. La inseguridad laboral y la disminución del crecimiento de los salarios provocaron una reducción [...] en el gasto dedicado al consumo privado. Con la reducción de la demanda, los precios disminuyeron y el Índice de Precios al Consumidor se contrajo en un 0.3% durante 1998. La disminución de los precios de los activos domésticos también acentuó el sentimiento depresivo y exacerbó las presiones contraccionistas asociadas a la desaceleración económica.
Synchronizing Analog - Discrete Nonlinear Systems
Authors: Grigoraş Carmen , Grigoraş Victor 
Published: May 2023

Abstract
Using nonlinear chaotic systems for secure communication is an application field presented in recent published research. This paper aims at improving the security of signal transmission using chaotic encryption. The proposed approach uses a combined analogue and discrete-time structure, for both chaotic emitter and synchronizing receiver. The prototype system used is similar to the Lorenz nonlinear oscillator. Our study presents the emitter dynamic properties, develops the receiver synchronization using the emitter partitioning method, and designs a linear equalizer at the receiving end of the communication chain in order to improve the demodulated signal.
The Impact of Social Norms on Stock Liquidity
Authors: Dimcea Andrei 
Published: May 2023

Abstract
There is a growing body of research that shows the impact of culture on individual’s financial decisions. We aim to investigate how the strength of social norms and the tolerance for deviant behavior influence stock liquidity. Using a panel of 26 developed and 19 emerging countries we show that there is an inverted U-shaped relationship between the measure of cultural tightness-looseness, developed by Gelfand et al. (2011) and stock liquidity. Additionally, our results suggest that financial literacy has a moderating effect on the relationship between social norms and liquidity.
KOMUNIKACIONE STRATEGIJE PROJEKTNO ORIJENTISANIH OMLADINSKIH ORGANIZACIJA
Authors: Stojanović Aleksandra 
Published: May 2023

Kancelarije za mlade u Srbiji navode kako najčešće društvene mreže kao kanal komunikacije sa mladima - čak 90% kancelarija bira ovaj kanal komunikacije. Zbog toga je posebno važno ispitati način na koji to omladinske organizacije čine, kao i koja se to strategija komunikacije nalazi iza njihovog nastupa na društvenim mrežama. Predmet istraživanja ovog master rada jeste komunikaciona strategija OPENS omladinskog udruženja na društvenim mrežama. Istaživanje će biti sprovedeno analizom studije slučaja, kombinacijom analize sadržaja koji se plasira na društvenim mrežama, sa analizom strategije i krajnjim rezultatima koje je OPENS udruženje postiglo.
We Were There: An Archive of Activisms to Counter an Erasure of History on International Women’s Day in Vancouver, 2023
Authors: Jaffer Fatima 
Published: May 2023

This article is based on a Facebook post I wrote and posted March 8, 2023, about the erasure of the history of International Women’s Day (IWD) movement organizing in Vancouver. I’ve transformed it from a rant among Facebook friends to a first-person point-of-view article. For me, IWD has always been a day about reflecting on the struggles of our movements; this year, the need to look back was made more urgent by shit that unfolded with dangerous consequences a few days before March 8, when news media proclaimed the 2023 march as the “first-ever.” Even after the media learned it had printed untruths that erased the existence of the Vancouver women’s movement, those stories remained online, uncorrected. An erasure of the women’s movement in Vancouver, no matter how unintended, is now official on-record history. Easily Google-able.[1]

[1]At the time of writing this updated article, those stories have still not been corrected, despite outcries by many women since March 8, 2023.
The Comparison of Ketokonazol and Hypochlorous Acid (Hocl) Applications for the Treatment of The Fungal Infections (Dermatophytosis)
Authors: Babur Mahmut , Karademir Başaran 
Published: May 2023

Dermatophytosis is a mycotic disease of the skin that is resistant to treatment. The aim of this study was to investigate the treatment efficacy of a novel antimicrobial agent, Hypochlorous Acid (HOCL), on dermatophytosis of cats and dogs, in comparison with Ketaconazole.
In this study, a total of 76 animals (26 cats and 50 dogs) without any disease other than skin fungal infection after clinical, hematological, biochemical, microscopic and Wood's lamp examinations were used. Subjects were randomly assigned to two equal treatment groups within their own species as HOCL: HP and Ketaconazole: KT. Naked eye inspection results were collected on the 8th, 11th and 15th days of all patients. The study was terminated on the 15th day by collecting the Wood's lamp and microscopic examination data together with the last inspection finding. Findings were analyzed statistically with chi-square and CART (Classification and Regression Tree) algorithm test.
Inspection results of the treatment groups exhibited significant recovery over time (day 8, 11 and 15) for both species (p0.05). According to the microscopic examination results, a significant statistical difference was observed between the HP and KT groups (p0.05).
As a result, it was concluded that HOCl has an effect on dermatophytosis of cat and dogs, although not as much as Ketaconazole, but further studies are needed to reveal the results more clearly.
IBM HIPPAM Kelurahan Giri Melalui Konsep Infrastruktur Sistem Penyediaan Air Minum (SPAM) Jaringan Perpipaan
Authors: Shofiyah Qurrotus , Pradita Rahayu , Ilham Hilal Mohamad , Erwanto Zulis 
Published: May 2023

Himpunan Penduduk Pemakai Air Minum (HIPPAM) Kelurahan Giri mengelola sumber air bersih secara sederhana. Sumber mata air disalurkan melalui perpipaan menuju bangunan penangkap air sederhana. Selanjutnya air disalurkan melalui perpipaan menuju rumah-rumah warga. Permasalahan yang terjadi adalah perpipaan sering mengalami kebocoran baik pada sambungan perpipaan maupun pada pipa itu sendiri, sehingga air yang keluar bercampur dengan angin. Permasalahan lainnya adalah debit aliran air yang keluar belum konsisten, belum adanya sistem penampungan air sementara sehingga air keluar terus menerus sekalipun tidak digunakan. Hal ini dimungkinkan karena kurangnya pengetahuan terkait teknik pengairan dan perpipaan dalam pengelolaan air bersih. Sesuai prioritas kebutuhan, maka ditawarkan solusi permasalahan yakni dengan penyuluhan tentang pentingnya kebutuhan air bersih dan konsep infrastruktur sistem penyediaan air minum (SPAM) melalui jaringan perpipaan. SPAM diselenggarakan untuk memberikan pelayanan air minum atau air bersih kepada warga untuk memenuhi hak atas air bersih. SPAM jaringan perpipaan meliputi unit air baku, produksi, distribusi, dan pelayanan. Selain penyuluhan juga diberikan praktik dan pendampingan penyambungan perpipaan serta rekomendasi yang berkaitan dengan bangunan penangkap air yang dapay dibangun.
Utilization of Melon Fruit Waste as an Additional Ingredient for Making Aromatherapy Candles
Authors: Puspitorini Yekti Ambarkahi Ratih , Dhamayanthi Wenny , Wardani Dyah K. , Andini Paramita , Eka Ardhi Pratama Fredy 
Published: May 2023

Melon (Cucumis melo L.) merupakan salah satu tanaman hortikultura yang tergolong kedalam tanaman semusim dan memiliki umur pendek serta tumbuh merambat. Buah melon memiliki beberapa macam pilihan varietas, salah satunya adalah melon golden langkawi. Melon Golden Langkawi yang digunakan sebagai bahan tambahan pembuatan lilin aromatherapy merupakan melon golden langkawi dengan kualitas grade D. Bahan yang dibutuhkan dalam membuat lilin aromatheraphy dari melon golden langkawi yaitu: Melon Golden Langkawi dengan kualitas grade D, Palm Wax, Essence Oil Melon, Liquid Color Candle. Permasalahan yang timbul saat pembuatan lilin aromatherapy melon golden langkawi adalah karena bahan baku melon golden langkawi kualitas grade D yang sedikit dikarenakan banyak melon golden langkawi kualitas grade D yang hampir busuk.
Identifikasi Hasil Saring Rompos Daun Tembakau Bawah Naungan Varietas H382 dengan Metode Pengeringan Air Curing Api Berat dan Api Ringan
Authors: Harlianingtyas Irma , Supriyadi  , Humaida Siti , Iryono  , Harwika Lyvirna Dwi Putri , Rosulina Aninda Nur 
Published: May 2023

Tanaman tembakau merupakan salah satu komoditi perkebunan yang memiliki daya jual tinggi dipasar domestik maupun internasional. Di Indonesia jenis dan varietas tanaman tembakau berdasarkan musim tanam dibedakan menjadi dua yaitu tembakau Voor-Oogst (VO) dan tembakau Na-Oogst (NO). Tembakau VO merupakan tembakau periode tanam akhir musim penghujan dan periode petik di musim kemarau. Sementara tembakau NO adalah tembakau periodisasi tanam pada akhir musim kemarau dan periode petik pada awal musim penghujan. Tembakau NO digunakan sebagai bahan baku cerutu dan sebagian besar untuk memenuhi kebutuhan ekspor. Curing (pengeringan) merupakan proses biologis yaitu melepaskan kadar air dari daun tembakau basah yang dipanen dalam keadaan hidup dari kadar air 80-90% menjadi 10-15%. Penelitian ini bertujuan untuk mengetahui bagaimana hasil saring rompos dari proses curing tembakau NO. Penelitian ini dilaksanakan pada bulan Juli sampai Oktober 2022 di Politeknik Negeri Jember dan gudang litbang TTN Jember. Metode yang digunakan pada penelitian ini adalah deskriptif analitis. Proses pengeringan terdapat dua perlakuan yaitu api berat dan api ringan. Hasil saring rompos diperoleh proyeksi bahan baku dekblad pada KOS II dengan perlakuan api ringan sebesar 0,63% dan perlakuan api berat sebesar 0,32%. Pada KAK I dengan perlakuan api ringan sebesar 0,52% dan perlakuan api berat sebesar 2,44%.