bluuebunny/crossref_metadata_2025 huggingface dataset:
Predicting Working Memory in Healthy Older Adults Using Real-Life Language and Social Context Information: A Machine Learning Approach (Preprint)
Authors: Ferrario Andrea , Luo Minxia , Polsinelli Angelina J , Moseley Suzanne A , Mehl Matthias R , Yordanova Kristina , Martin Mike , Demiray Burcu
Published: March 2021

BACKGROUND

Language use and social interactions have demonstrated a close relationship with cognitive measures. It is important to improve the understanding of language use and behavioral indicators from social context to study the early prediction of cognitive decline among healthy populations of older adults.

OBJECTIVE

This study aimed at predicting an important cognitive ability, working memory, of 98 healthy older adults participating in a 4-day-long naturalistic observation study. We used linguistic measures, part-of-speech (POS) tags, and social context information extracted from 7450 real-life audio recordings of their everyday conversations.

METHODS

The methods in this study comprise (1) the generation of linguistic measures, representing idea density, vocabulary richness, and grammatical complexity, as well as POS tags with natural language processing (NLP) from the transcripts of real-life conversations and (2) the training of machine learning models to predict working memory using linguistic measures, POS tags, and social context information. We measured working memory using (1) the Keep Track test, (2) the Consonant Updating test, and (3) a composite score based on the Keep Track and Consonant Updating tests. We trained machine learning models using random forest, extreme gradient boosting, and light gradient boosting machine algorithms, implementing repeated cross-validation with different numbers of folds and repeats and recursive feature elimination to avoid overfitting.

RESULTS

For all three prediction routines, models comprising linguistic measures, POS tags, and social context information improved the baseline performance on the validation folds. The best model for the Keep Track prediction routine comprised linguistic measures, POS tags, and social context variables. The best models for prediction of the Consonant Updating score and the composite working memory score comprised POS tags only.

CONCLUSIONS

The results suggest that machine learning and NLP may support the prediction of working memory using, in particular, linguistic measures and social context information extracted from the everyday conversations of healthy older adults. Our findings may support the design of an early warning system to be used in longitudinal studies that collects cognitive ability scores and records real-life conversations unobtrusively. This system may support the timely detection of early cognitive decline. In particular, the use of a privacy-sensitive passive monitoring technology would allow for the design of a program of interventions to enable strategies and treatments to decrease or avoid early cognitive decline.
An Evaluation Service for Digital Public Health Interventions: User-Centered Design Approach (Preprint)
Authors: Karpathakis Kassandra , Libow Gene , Potts Henry W W , Dixon Simon , Greaves Felix , Murray Elizabeth
Published: March 2021

BACKGROUND

Digital health interventions (DHIs) have the potential to improve public health by combining effective interventions and population reach. However, what biomedical researchers and digital developers consider an effective intervention differs, thereby creating an ongoing challenge to integrating their respective approaches when evaluating DHIs.

OBJECTIVE

This study aims to report on the Public Health England (PHE) initiative set out to operationalize an evaluation framework that combines biomedical and digital approaches and demonstrates the impact, cost-effectiveness, and benefit of DHIs on public health.

METHODS

We comprised a multidisciplinary project team including service designers, academics, and public health professionals and used user-centered design methods, such as qualitative research, engagement with end users and stakeholders, and iterative learning. The iterative approach enabled the team to sequentially define the problem, understand user needs, identify opportunity areas, develop concepts, test prototypes, and plan service implementation. Stakeholders, senior leaders from PHE, and a working group critiqued the outputs.

RESULTS

We identified 26 themes and 82 user needs from semistructured interviews (N=15), expressed as 46 Jobs To Be Done, which were then validated across the journey of evaluation design for a DHI. We identified seven essential concepts for evaluating DHIs: evaluation thinking, evaluation canvas, contract assistant, testing toolkit, development history, data hub, and publish health outcomes. Of these, three concepts were prioritized for further testing and development, and subsequently refined into the proposed PHE Evaluation Service for public health DHIs. Testing with PHE’s Couch-to-5K app digital team confirmed the viability, desirability, and feasibility of both the evaluation approach and the Evaluation Service.

CONCLUSIONS

An iterative, user-centered design approach enabled PHE to combine the strengths of academic and biomedical disciplines with the expertise of nonacademic and digital developers for evaluating DHIs. Design-led methodologies can add value to public health settings. The subsequent service, now known as Evaluating Digital Health Products, is currently in use by health bodies in the United Kingdom and is available to others for tackling the problem of evaluating DHIs pragmatically and responsively.
SISTEM PENDUKUNG KEPUTUSAN PENENTUAN BEASISWA MAHASISWA BERPRESTASI MENGGUNAKAN METODE TOPSIS
Authors: Ikmah Ikmah , Widawati Anik Sri
Published: March 2021

Penelitian ini bertujuan untuk menghasilkan sistem pendukung keputusan dalam menentukan Mahasiswa Penerima Beasiswa Berprestasi dengan Menggunakan Metode TOPSIS. Hasil yang dikeluarkan tersebut berdasarkan perhitungan menggunakan metode TOPSIS, serta tingkat keakuratannya. Bantuan biaya pendidikan yang dimaksud berupa Program Beasiswa Berprestasi yang diharapkan dapat memacu minat mahasiswa untuk belajar menjadi lebih baik. Untuk menentukan penerima beasiswa berprestasi, Universitas AMIKOM Yogyakarta memilih calon penerima beasiswa dari mahasiswa berdasarkan kriteria yang telah ditentukan oleh perguruan tinggi. Proses pemilihan yang terjadi selama ini untuk mahasiswa yang mendapatkan beasiswa dari bagian terkait mengalami kesulitan untuk memilih calon penerima beasiswa disebabkan banyaknya kriteria yang digunakan untuk penentuan pemberian beasiswa yang mengakibatkan sulitnya membuat keputusan pemberian beasiswa, selain itu waktu yang dibutuhkan juga lama. Berdasarkan permasalahan yang terjadi, penulis dalam penelitian ini membuat sistem pendukung keputusan untuk menentukan Mahasiswa Penerima Beasiswa Berprestasi Menggunakan Metode TOPSIS. Pada penelitian ini mengunakan data calon penerima beasiswa sejumlah 320 pendaftar. Dari hasil uji coba terhadap penerima beasiswa mahasiswa berprestasi dengan data pendaftar beasiswa sejumlah 320 mahasiswa menggunakan Metode TOPSIS diperoleh jumlah kelulusan sebesar 291 pendaftar dengan ketentuan yang lulus mempunyai nilai >=0.85. Tingkat akurasi yang diperoleh yaitu (291/320)*100% = 90,93% yang diperoleh dari data sampel pada saat belum menggunakan metode TOPSIS dan data yang sesuai setelah menggunakan metode TOPSIS. Diharapkan pada pengembangan selanjutnya untuk meningkatkan akurasi dengan memperbanyak data sampel dan kriteria yang digunakan sehingga hasilnya dapat lebih optimal.
“I Said What I Said”—Black Women and Argumentative Politeness Norms
Authors: Henning Tempest
Published: March 2021

This paper seeks to complicate two primary norms within argumentation theory: 1) engaging with one’s interlocutors in a ‘pleasant’ tone and 2) speaking directly to one’s target audience/interlocutor. Moreover, I urge argumentation theorists to explore various cultures’ argumentative norms and practices when attempting to formulate more universal theories regarding argumentation. Ultimately, I aim to show that the two previously mentioned norms within argumentation obscure and misrepresent many argumentative practices within African American Vernacular English—or Ebonics, specifically the art of signifying.
TRATAMENTO AERÓBIO DE ESGOTO EMPREGANDO A TÉCNICA DE BIOAUMENTAÇÃO
Authors: Matos Guilherme Pereira de , Zagonel Jéssica Talita
Published: March 2021

Quando descartado sem tratamento, o esgoto pode causar impactos negativos no meio ambiente, tornando, assim, seu tratamento imprescindível. E dentre as técnicas disponíveis, a bioaumentação vem provando ser um método valioso na remoção de diversos poluentes. Perante o exposto, o presente estudo investigou o emprego da bioaumentação no tratamento do esgoto proveniente de uma universidade. Os experimentos transcorreram inicialmente, com a adição de 1 mL de esgoto bruto em frascos contendo 4, 9, 19 e 29 mL de caldo nutriente, respectivamente. Posterior ao período de incubação, incorporaram-se estes frascos a 2 L de esgoto bruto que foram aerados por 240 h. Amostras foram retiradas nos tempos 24, 72, 144, 192 e 240 h e submetidas a análises físico-químicas. Ao término dos experimentos, chegou-se à conclusão que o recipiente que recebeu 9 mL de caldo nutriente demonstrou melhores resultados na remoção de cor (95%), turbidez (97%) e DQO (95,4%) após 192 h de tratamento, já o frasco controle apresentou, para o mesmo período, remoção de 89,5% para cor, 95,7% para turbidez e 94% para DQO. Os resultados apontam para a eficiência do uso da bioaumentação, porém recomenda-se que análises mais detalhadas sejam realizadas para comprovar a eficiência da técnica.
Effect of Heat Treatment on Phase Transformation of NiTi Shape Memory Alloy produced by Metal Injection Moulding
Authors: Abdul Kadir Ros Atikah , Shariff Nur Atira , Ismail Muhammad Hussain
Published: March 2021

The NiTi alloy is widely known for its unique properties which are pseudoelastic and shape memory effect. These two unique properties are suitable for biomedical applications such as an implant, biomedical suture etc. Various methods are available to produce NiTI like Metal Injection Molding (MIM), Vacuum Arc Melting (VAM), additive manufacturing (AM), etc. The most common method is MIM where the specimen undergoes the process of mixing, injection moulding, debinding and sintering. Commonly after sintering process, the specimen is inhomogeneous due to the formation of secondary phases and impurity content. These impurities content can be reduced by applying heat treatment which improves the microstructure of NiTi. The objective of the study is to investigate the effect of heat treatment on the microstructure and phase transformation of NiTi. In this study, samples were fabricated with each 50.0at% and 50.8at% of NiTi composition by using MIM. An annealing heat treatment of 430˚oC was applied to the heat-treated samples for increasing the yield strength of NiTi. All heat-treated samples were subjected to Differential Scanning Calorimetry (DSC) test for analysing the phase transformation; X-Ray Diffraction (XRD) test for identifying the existence of any secondary phases; and Scanning Electron Microscopy (SEM) test for observing the change in the microstructure. The results indicated that upon heating through the annealing process, the secondary phase of martensite which is known as NiTi (B19’) diffused and formed the austenite phase of NiTi (B2). Results from the DSC and SEM analyses showed that the formation of B2 is dominant after the heat treatment process.
‘Fact’ as a Lexico-Syntactic Marker of the Character’s Linguistic Personality
Authors: Seagal K. Ya
Published: March 2021

The role of the attitude in the formation of the lexical-syntactic marker of the character’s linguistic personality is considered. An attempt is made to show how, due to the attitude, the same word (namely, the word ‘fact’) in different syntactic uses serves to create a lexical-syntactic marker used by word artists in order to identify and characterize different characters as linguistic personalities. The relevance of the study is to demonstrate that considering the pragmatic level of a linguistic personality makes it possible to differentiate different characters in whose speech the same lexical-syntactic marker prevails. The novelty of the research lies in the explanation of how the lexical-syntactic marking of the linguistic personality of different characters is carried out on the basis of the same verbal element. Based on the play by M. Gorky “Summer Residents” (Basov’s linguistic personality) and M. A. Sholokhov’s novel “Virgin Soil Upturned” (Davydov’s linguistic personality), it is shown that the speech individualization of different characters through the word ‘fact’ is due to the inclusion of this word in different dominant varieties of lexicon the syntactic marker is a ‘fact’, correlation with different attitudes both “from the author” and “from the character”, unequal participation in character speech cooperation.
Image of Subject of Research in Discussions оn the Russian of Soviet Period (Imagery as a Linguistic and Stylistic Category of a Scientific Text)
Authors: Khalikova N. V. , Nikitin O. V.
Published: March 2021

Imagery is viewed as a hidden linguistic-stylistic category of a scientific text, the explication of which depends on the characteristics of the individual speech culture and the time of understanding the problem. The connection between scientific thinking and the figurativeness of the text is shown. It was determined that the imagery of a scientific text, in contrast to an artistic one, is not associated with the reproductive register of speech, it is formed by two linguistic and stylistic categories: the image of the subject of knowledge and, according to Yu. V. Rozhdestvensky, “the image of a scientific subject”. It is noted that scientific phraseology is formed in the same ways as poetic, but functionally different from it. The method of descriptive analysis revealed the associative and metaphorical fields of the key terms for linguistics. It has been established that scientific thinking is based on images of language-movement, language-space and language-social phenomenon. The authors believe that an appeal to related disciplines (linguistic personalology and the history of philology) makes it possible to develop fragments of a common scientific picture of the world at a certain historical stage, and to see the nature of their changes during the period of scientific paradigms change. The idea of the reproducibility of an image not as a “decoration” of speech, but a means of “figurative cohesion” (I. R. Galperin), a way of storing and transmitting information is fundamentally important in the article. The conclusion that the figurative paradigmatics influences the formation of the linguistic personality of the scientist-philologist is made.
Parish Clergy of Voronezh Diocese in Fight Against the Cholera Epidemic of 1892—1893
Authors: Ikonnikov S. A.
Published: March 2021

The article is devoted to the study of the role of clergy and clergymen of the Voronezh diocese in the fight against the spread of the cholera epidemic of 1892-1893. The novelty of the study lies in the fact that the contribution of the clergy of the Orthodox Russian Church to countering the spread of infectious diseases has practically not been studied. It is noted that in the Russian Empire, Orthodox clerics were not only ministers of the altar, but also performed a number of socially significant functions. Based on a wide range of historical sources, the author analyzes the attitude of the population of the Voronezh province to cholera disease. The educational activity of clerics, the participation of clergy in organizing aid to parishioners are considered. It is emphasized that the clergy were closely associated with the peasant population of the empire, daily contact with them during the divine service. The study showed that the state tried to use the experience and knowledge of the clergy and clergymen, considering them as the social support of the autocratic system. The author concludes that the parish clergy and clergymen played an important role in the fight against infectious disease, not only participating in educational activities and spiritually supporting the population, but also providing those in need with initial medical assistance.
Russian State Policy for the Development of the Far East at the Beginning of the Twentieth Century
Authors: Mamkina I. N. , Gusevskaya N. Yu.
Published: March 2021

The proposals of the authorities on the development of the Far East at the beginning of the 20th century are considered. The relevance of studying the past experience in the development of this region is due to the increased attention of the authorities to the introduction of large-scale programs to strengthen the eastern borders of the state. The authors note the increased scientific interest in the study of the history of the Far East development at the beginning of the 20th century. An analysis of government actions in the Amur region during this period allowed the authors to determine their relationship with the foreign policy position of the empire in the Far East. It was determined that the formation of the Committee for the Settlement of the Far East was aimed at consolidating the actions of the central and provincial authorities. The authors note that at the stage of preliminary coordination of the directions of the Committee’s activities, the members of the government did not have a holistic idea of the regional development strategy. A comparative analysis revealed that the proposals of the central and regional authorities did not have any fundamental differences. The pragmatism of the proposals of local governors was noted. The authors come to the conclusion that the creation of the Committee for the Settlement of the Far East and the organization of the Amur expedition were undertaken under the influence of an external threat and aimed at strengthening the military-industrial potential of the region. The authors note that the administrative and economic development of the region was not a priority for the central authorities.
Verbs with the Prefix za- in Russian dialects of the Amur Region
Authors: Sadchenko V. T.
Published: March 2021

The article deals with verb derivatives with the prefix za- on the dialectal material that is poorly studied in this aspect — the Russian dialects of the Amur region. The derivational and grammatical meanings of the derived verbs with this formant are characterized in comparison with their literary counterparts. The peculiarities of semantics are revealed and a typology of dialectisms with this prefix is proposed. It is concluded that word formation in this group of dialects is a peculiar form of manifestation of specific and general Russian word-formation tendencies. The relevance and novelty of the work is due to both the general unresolved problem of describing the meanings of Russian verb prefixes, and insufficient knowledge of the specifics of verbal word formation in dialects. In addition, the study of this group of dialects in the derivational aspect is necessary for the construction of a typology of dialects of the Far East and the preparation of a monographic description of them. Turning to the study of prefix verb dialect lexicon can contribute to the introduction of new interesting facts into scientific circulation. Turning to dialects of secondary education, which are under the strongest influence of the literary language, can help to reveal the dynamics of transformations of prefixed meanings.
Representasi Kekerasan Non Fisik Pada Film Joker (Analisis Semiotika Ferdinand De Saussure)
Authors: William William , Winduwati Septia
Published: March 2021

The Joker film is a film with the psychology genre by director Todd Phillips which is produced by the Warner Bros. studio with Joaquin Phoenix as the main character. The story of this film tends to be dark and dark and is considered to also affect one's psychology. Most of the communication and information obtained by the public comes from the mass media. Mass media is a form of media or means of communication used to disseminate information or news to the public or the public. The method used by the researcher is qualitative using the research method with semiotic analysis of Ferdinand De Saussure which analyzes the existing signs with documentation techniques carried out by the researcher. This study focuses on the process carried out to prove the existence of representations of non-physical violence in the Joker film. The researcher aims to show that there is an element of non-physical violence representation through the selection of scenes, text and images. The results of this study can be concluded that violence can be done non-physically, such as slander, abuse, and made jokes for those around him. Film Joker merupakan film dengan genre psikologi karya sutradara Todd Phillips yang diproduksi studio Warner Bros dengan Joaquin Phoenix sebagai pemeran utama. Kisah dari film ini cenderung kelam dan gelap serta dinilai juga bisa mempengaruhi psikologi seseorang. Komunikasi dan informasi yang diperoleh masyarakat sebagian besar berasal dari media massa. Media massa merupakan salah satu bentuk media atau sarana komunikasi yang digunakan untuk menyebarluaskan informasi atau berita kepada publik atau masyarakat. Metode yang digunakan oleh peneliti merupakan metode kualitatif dengan melakukan analisis semiotika Ferdinand De Saussure, yang menganalisa tanda-tanda yang ada dengan teknik dokumentasi yang dilakukan oleh peneliti. Penelitian ini berfokus pada proses yang dilakukan untuk membuktikan adanya representasi kekerasan non-fisik pada film Joker. Peneliti bertujuan menunjukkan adanya unsur representasi kekerasan non-fisik melalui pemilihan scene-scene, teks dan gambar. Hasil dari penelitian ini menunjukkan bahwa kekerasan bisa dilakukan secara non-fisik seperti difitnah, dimaki, dijadikan bahan tertawaan bagi orang di sekitarnya. Individu yang lemah kemudian mempertahankan dirinya sendiri dalam keinginan untuk melukai atau mengikuti orang. Ini membuat individu menjadi tertekan, dan depresi. Tindakan perundungan atau bullying dalam bentuk kekerasan non-fisik dapat menyebakan permasalahan serius yang seharusnya lebih diperhatikan masyarakat seperti depresi, anti sosial, kecemasan, dan lainnya.
Aktivitas Interaksi Parasosial Penggemar Kepada Idola (Studi Deskriptif Kualitatif pada Wota dan Woti Penggemar JKT48 di Jabodetabek)
Authors: Pratama Muhammad Rakha Rizky , Winduwati Septia
Published: March 2021

JKT48 is an idol group originating from Indonesia and produced by Akimoto Yasushi. This research is expected to be able to explain the parasocial interactions that occur between fans and idols. Parasocial interactions are interactions that occur when individuals interact with people who are presented by the media. This research is focused on finding out how the parasocial interaction activities between JKT48 fans Wota and Woti and JKT48 idols. This study uses the concept of communication theory, fandom theory, and parasocial interactions. This research uses a qualitative approach with a collection method by conducting interviews with three informants, study documentation, and literature study. The results in this study are Wota and Woti will feel sad when their idols leave, Wota and Woti limit their relationship with idols only to idols with fans, Wota and Woti make JKT48 as their guide when they behave. None of the three informants in this study was affected pathological.JKT48 merupakan grup idola yang berasal dari Indonesia dan diproduseri oleh Akimoto Yasushi. Penelitian ini bermaksud menjelaskan interaksi parasosial yang terjadi antara penggemar dan idola. Interaksi parasosial merupakan interaksi yang terjadi ketika individu berinteraksi dengan orang yang dipresentasikan oleh media. Penelitian ini fokus untuk mengetahui bagaimana aktivitas interaksi parasosial antara penggemar JKT48 Wota dan Woti terhadap idola JKT48. Penelitian ini menggunakan konsep teori komunikasi, teori fandom, dan interaksi parasosial. Penelitian ini menggunakan pendekatan kualitatif dengan metode pengumpulan data berupa wawancara tiga informan, studi dokumentasi, dan studi kepustakaan. Hasil dalam penelitian ini adalah Wota dan Woti akan merasa sedih ketika idolanya keluar, Wota dan Woti membatasi hubungannya dengan idola hanya sebatas idola dengan penggemar, Wota dan Woti menjadikan JKT48 sebagai pedoman mereka saat bertingkah laku. Namun penelitian menunjukkan bahwa efek patologis tidak terjadi pada tiga informan.
Pengaruh Endorsement oleh Beauty Vlogger terhadap Minat Beli Kosmetik
Authors: Fenny Fenny , Loisa Riris
Published: March 2021

Increasing internet users is a huge market potential for business people to expand market share and to increase sales. This is because, the internet is one effective marketing communication tool for business people to increase sales of their products. The most appropriate means is through advertising promotion media. With Instagram companies can offer their products through beauty vloggers and endorsements to increase the interest of cosmetic products offered. This study aims to determine the effect of Endorsement in Beauty Vlogger on Interest in Buying Cosmetic Followers Instagram @ Storyofsand, using marketing communication theory with the conceptual foundation of beauty vlogger endorsement, buying interest. This study uses quantitative survey methods, this study uses 100 samples of @storyofsand followers by using data analysis of validity test, reliability test, simple regression analysis test, and Hypothesis Test through the application of SPSS 25.0 software. The results showed Ha was accepted, which means that there was a positive and significant influence of Endorsement in Beauty Vlogger on Interest in Purchasing Cosmetic Followers Instagram @ Storyofsand and had an R square determination of 67.5%, the rest were influenced by other factors outside the study.Peningkatan pengguna internet merupakan potensi pasar yang besar bagi para pelaku bisnis untuk memperluas pangsa pasar serta guna meningkatkan penjualan. Hal ini dikarenakan, internet merupakan salah satu sarana komunikasi pemasaran yang efektif bagi para pelaku bisnis untuk meningkatkan penjualan produknya. Sarana yang paling tepat adalah melalui media promosi iklan. Dengan instagram, perusahaan dapat menawarkan produknya melalui beauty vlogger dan endorsement guna meningkatkan minat produk kosmetik yang ditawarkan. Penelitian ini bertujuan untuk mengetahui pengaruh endorsement oleh beauty vlogger terhadap minat beli kosmetik follower Instagram @Storyofsand. Teori yang digunakan adalah komunikasi pemasaran dengan landasan konseptual beauty vlogger endorsement dan minat beli. Penelitian ini menggunakan pendekatan kuantitatif dengan  metode survei, penelitian ini menggunakan 100 sampel followers @storyofsand dengan menggunakan analisis data uji validitas, uji reliabilitas, uji analisis regresi sederhana, dan Uji Hipotesis melalui apikasi software SPSS 25.0. Hasil penelitian menunjukkan Ha diterima yang artinya terdapat pengaruh positif dan signifikan Endorsement dalam Beauty Vlogger terhadap Minat Beli Kosmetik Follower Instagram @Storyofsand serta memiliki pengaruh determinasi R square sebesar 67,5 % yang sisanya dipengaruhi faktor lain diluar penelitian.
Viral Marketing Berbasis Komunitas (Studi Kasus terhadap Dance Cover Playcrew)
Authors: Maulana Indra Ridwan , Paramita Sinta
Published: March 2021

Viral marketing is another form of word of mouth, or "news from one mouse click to the next click (word of mouse)." Which encourages consumers to tell products and services developed by the company or audio, video and written information to others online. In human community, the individuals within it can have intentions, beliefs, resources, preferences, needs, risks and a number of other similar conditions. The purpose of the research is to find out how community- based viral marketing (case study of Playcrew dance cover). This research is a qualitative research using a case study method. theories used in this research are Viral Marketing, Popular Culture, Advertising and Mass Communication, Community and Dance cover theories. This research uses interviews with key informants and informants, literature studies, and documentation for data collection. The results of this study are dance cover playcrew able to influence people to find out about the hallyu culture of South Korea.Viral marketing adalah bentuk lain berita dari mulut ke mulut, atau “berita dari satu klik mouse ke klik berikutnya (word of mouse).” Yang mendorong konsumen menceritakan produk dan jasa yang dikembangkan perusahaan atau informasi audio, video, dan tertulis kepada orang lain secara online. Dalam komunitas manusia, individu- individu di dalamnya dapat memiliki maksud, kepercayaan, sumber daya, preferensi, kebutuhan, risiko dan sejumlah kondisi lain yang serupa. Adapun maksud dari penelitian tersebut untuk mengetahui bagaimana viral marketing berbasis komunitas (studi kasus terhadap dance cover Playcrew). penelitian ini merupakan sebuah penelitian kualitatif yang menggunakan metode studi kasus. teori yang digunakan dalam penelitian ini adalah teori Viral Marketing, Budaya Populer,Iklan dan Komunikasi Massa, Komunitas dan Dance cover. penelitian ini menggunakan metode wawancara dengan informan kunci dan informan, studi pustaka, dan dokumentasi untuk pengumpulan data. Hasil dari penelitian ini adalah dance cover playcrew mampu mempengaruhi masyarakat untuk mengetahui tentang budaya hallyu dari korea selatan.
ANALISIS NATIVE ADVERTISING SEBAGAI KONTEN MEDIA ONLINE DREAMERS.ID
Authors: Dinanti Cemara Drearsita , Hadi Sigit Pramono
Published: March 2021

Native advertising secara halus menyesuaikan bentuk kontennya dengan media yang menerbitkannya. dreamers.id sebagai media online yang secara masif menyebarkan konten native advertising namun memiliki bounce rate rendah dibanding kompetitor lain. Penelitian ini bertujuan untuk mengeksplorasi bagaimana native advertising sebagai konten media online dalam dreamers.id. Pendekatan penelitian mengunakan metode kualitatif dan bersifat deskriptif. Penelitian dilakukan dengan mewawancarai empat informan yang terdiri dari Kepala Redaksi dreamers.id, Account Executive dreamers.id, Marketing Executive CIMB Niaga, dan audiens. Dari hasil penelitian diperoleh bahwa konten native advertising yang dihasilkan oleh dreamers.id memuat pesan informasi dan merek. Penyebaran konten native advertising dilakukan melalui semua platform yang dimiliki dreamers.id seperti website, radio online, dan media sosial. Selain itu, keterlibatan komunitas, akun sosial media berbayar, serta kerjasama dengan influencer dan kanal berita lain juga dilakukan untuk memperluas penyebaran konten native advertising. Hal ini agar mencapai objektif yang telah ditentukan sehingga dapat berdampak bagi dreamers.id, pengiklan, maupun audiens. Konten native advertising mampu membentuk awareness dari audiens, namun belum dapat mencapai tujuan lain dalam beriklan. Hasil dari penelitian ini diharapkan menjadi kajian dan acuan dalam membentuk konten native advertising secara efektif.Kata Kunci: Native advertising, Media Online, Online Advertising
Syphilis in the practice of doctors of related specialties
Authors: Evseeva Anna L. , Ryabova Vera V. , Koshkin Sergei V. , Kovrova Olga S.
Published: March 2021

The article presents clinical cases of syphilitic infection from our own practice, which were not recognized by doctors of related specialties at the early stages of the development of the disease. In the first observation, the manifestations of syphilis were regarded as a surgical pathology in the patient, which entailed surgical intervention, which was not necessary as such. The following clinical case demonstrates lesions of the mucous membranes in syphilis, mistakenly recognized by the therapist as streptococcal angina. The atypical hard chancre in the final observation disorientated the surgeon, that led to a delay in the correct diagnosis and, accordingly, in the appointment of adequate treatment. Regardless of the specialty, everyone should not forget about the variety of manifestations of syphilis in all periods. The lack of alertness among doctors of related specialties contributed to the delayed diagnosis and the appointment of specific anti-syphilitic therapy.
Seborrheic dermatitis: comparative effectiveness of standard and intermittent external therapy
Authors: Vasiliev-Stupalsky Evgeny A.
Published: March 2021

Background. The chronic and recurrent nature of seborrheic dermatitis, its wide prevalence and multifactorial etiopathogenesis require a comparison of the effectiveness of different treatment strategies.
Aim. In a randomized controlled trial to evaluate the effectiveness of standard and intermittent therapy with topical corticosteroids and activated zinc pyrithione (Skin-cap cream) in reducing the severity of clinical manifestations, the duration of remission of the disease, and compliance with treatment.
Methods. The effectiveness of external therapy in patients with seborrheic dermatitis of the face and scalp was studied. All the examined patients had at least two episodes of exacerbation per year. Doctor's prescription Mometasone furoate cream 0.1% 1 time/day externally for 14 days, activated zinc pyrithione (Skin-cap cream) 2 times/day externally for 14 days, further 1 time a day 2 times a week for 14 days.
Results. There was a comparable clinical effectiveness of antiinflammatory therapy in the short term with more stable results of intermittent therapy with the use of (Skin-cap cream) in the long term.
Conclusions. Usage of activated zinc pyrithione (Skin-cap cream) according to the intermittent scheme in the treatment of seborrheic dermatitis of the face with the transition to the scalp is associated with long-term results. Safety of medicine allows to use it pro re nata by patients, e.g., in case of increased stress levels, diet incompliance, with no risks of adverse events, specific to topical corticosteroids, those increases treatment compliance.
The fast-track surgery program application after pancreaticoduodenectomy, using interintestinal anastomosis in accordance to Brown procedure
Authors: Usenko O. Yu. , Skums A. A.
Published: March 2021

Objective. To estimate the impact of formation of gastroenteroanastomosis with Brown’s anastomosis, while performing of pancreatico-duodenectomy, on the gastric evacuation arrest rate in a frame of the fast-track surgery program implementation.

Materials and methods. To the investigation 92 patients, ageing 28 -75 yrs old, were included, to whom pancreaticoduodenectomy for benign and malignant pancreatic and peripancreatic zone pathology was performed in Jan. 2015 - Aug. 2020 yrs. Perioperative treatment was conducted in accordance to the fast-track surgery program. The first Group consisted of 60 patients, in whom reconstruction in accordance to Child was done, and the second Group - of 32 patients, in whom gastroenterostomy with anastomosis in accordance to Brown procedure was performed.

Results. In the Group I complications have had occurred in 16 (26.7%) patients, in the Group II - in 7 (21.9%), in Group I there were 22 complications, in the Group II - 10, but trustworthy difference between the Groups in accordance to these indices was absent (p > 0.05). Analysis of parameters for restoration of peroral feeding have shown enhanced susceptibility of the program in patients of Group II. The rate of the gastric evacuation arrest in first Group of patients have exceeded the analogous index in patients of Group II in 2 times - 13.3 and 6.3%, accordingly, but statistically significant difference between the Groups in accordance to this index was absent (p = 0.299).

Conclusion. While formation of gastroenteroanastomosis with anastomosis in accordance to Brown procedure in pancreatico-duodenectomy the implementation level for the fast-track surgery program raises and the rate of gastric evacuation arrest diminishes.
Immediate results of surgical treatment of peripheral hepatic cholangiocarcinoma in elderly and senile patients
Authors: Usenko O. Yu. , Hrynenko O. V. , Zhylenko A. І. , Popov O. O. , Husiev A. V.
Published: March 2021

Objective. To estimate immediate results of surgical treatment of peripheral cholangiocarcinoma in elderly and senile patients.
Materials and methods. In 2004-2018 yrs period in the Department of Transplantation and Surgery of the Liver of the Shalimov National Institute of Surgery and Transplantology 84 patients, suffering peripheral cholangiocarcinoma, were radically operated: 31 (36.9%) patients older than 60 yrs (the main Group), and 53 (63.1%) patients, younger than 60 yrs (control Group).
Results. Postoperative clinically significant (IIIa-IV degree in accordance to classification of Clavien-Dindo) complications during 90-days of postoperative period were noted in 29.1% patients of the main Group and in 32.1% patients of a control Group (p=0.262), postoperative hepatic insufficiency, in accordance to The International Study Group of Liver Surgery criteria, - in 16.1 and 22.6% accordingly (p=0.473); reoperation was performed in 9.6 and 9.4% patients, accordingly (p=0.973). The causes of postoperative lethality in 2 patients of the main Group were an acute myocardial infarction (1) and an acute pulmonary thromboembolism (1).
Conclusion. Hepatic resection is characterized by satisfactory immediate results of treatment of peripheral cholangiocarcinoma in elderly and senile patients, if performed in highly-specialized multidisciplinary centre and thorough selection of patients.
COMPARATIVE STUDY OF DIFFERENT SOLAR PHOTOVOLTAIC ARRAYS CONFIGURATION TO MITIGATE NEGATIVE IMPACT OF PARTIAL SHADING CONDITIONS
Authors: Kothari D. P.
Published: March 2021

Growth of photovoltaic systems that require more and more productive alternatives, not only in micro-fabrication techniques but also in methods of energy extraction. In recent years, a large number of Maximum Power Point Tracking algorithms with various complexities over decades the ability to efficiently locate the global maximum under partial shading was followed by evolved. Partial Shading Conditions (PSC) play a major role in determining the energy and power productivity of a solar photovoltaic (SPV) system. Under PSC, the SPV panels receive varying levels of solar irradiance, resulting in a decrease in the power generation of the SPV system, and these losses in SPV panels can be minimized by adjusting the configuration of the array/module panels. The panels can be designed to increase production energy and power quality in several different configurations, such as Series(S), Parallel (P), Series-Parallel (SP), Complete Cross Tied (TCT), Bridge Linked (BL) and Honeycomb (HC). This work is aimed at presenting all the configurations already presented in the literature and referencing and evaluating the findings of PSC on SPV systems. In this paper, there are four 4-4 array configurations of solar photovoltaic panels to be addressed. Parallel series (SP), complete cross-linked (TCT), the bridge linked (BL) and honeycomb are four configurations (HC). To decide on the effect of shadow with 10 shading patterns, four simulated models were carried out. For the above-mentioned configuration, the simulated results indicate a power against voltage (PV) curve of 4 to 4 SPV array under PSC. This thesis will be a reference point for useful and important knowledge for researchers in the field of solar panels.
Pupils of special educational institutions: psychological analysis of emotional and personal problems: guidelines
Authors: Ulyanina Olga , Zinatullina Azalia , Lyubka Elena
Published: March 2021

The paper highlights the issues of legal regulation of the activities of special educational institutions and categories of students. The authors pay special attention to the analysis of emotional and personal problems of the pupils of these institutions. The signs indicating the presence of a criminal subculture among minors are considered. The article presents recommendations for teachers-psychologists and social educators with students who have psychological problems.
The publication is addressed to education administrators, social educators, teachers-psychologists of special educational institutions and parents.
Perceptions on preeclampsia and eclampsia among senior, older women, in rural Southwestern Uganda
Authors: Nabulo Harriet , Ruzaaza Gad , Mugabi Francis , Bajunirwe Francis
Published: March 2021

Background

Eclampsia is among the leading causes of maternal mortality. It is a serious hypertensive complication of pregnancy and increases the risk of cardiovascular disease in later life. Pregnancy-related hypertension complications predispose to chronic hypertension and premature heart attacks. A significant proportion of women with preeclampsia/eclampsia does not reach the formal healthcare system or arrive too late because of certain traditional or cultural beliefs about the condition. The older, senior women in the community are knowledgeable and play a significant role in decision making regarding where mothers should seek maternal health care. Therefore, the purpose of this study was to explore the perceptions of older and senior women regarding the manifestation of, risk factors and possible causes of preeclampsia/eclampsia.

Methods

We conducted a qualitative study in rural Southwestern Uganda. The key informants were senior, older women including community elders, village health team members and traditional birth attendants who were believed to hold local knowledge and influence on birth and delivery. We purposively selected key informants and data were collected till we reached saturation point. We analyzed data using an inductive thematic approach to identify themes.

Results

We interviewed 20 key informants with four themes identified. The ‘causes’ theme emerged from the subthemes of confusion with other conditions, spiritual beliefs and high blood pressure. The ‘risk factors’ theme emerged from the subthemes of oedema-related illnesses, poverty-induced malnutrition, and strained relationships. The ‘remedies’ theme emerged from the consistent mention of traditional herbal treatment, seek medical help, spiritual healing, emotional healing and corrective nutrition as potential solutions. The theme ‘effects of preeclampsia/eclampsia’ emerged from the mention of pregnancy complications like premature delivery, child loss, operative delivery like caesarian section delivery as well as death. There was no identifiable local name from the interviews. Women carried several myths regarding the cause and these included little blood, witchcraft, ghost attacks and stress from strained relationships including marital tension. Women were generally aware of the outcomes of eclampsia, mainly that it kills.

Conclusions

Eclampsia is associated with significant myths and misconceptions in this rural community. We recommend interventions to increase awareness and dispel these myths and misconceptions, increase access to antenatal preeclampsia surveillance, and facilitate timely referral for basic maternity care as means for early detection and management of preeclampsia.
PENGEMBANGAN SUPLEMEN BERBASIS PENDEKATAN SAINTIFIK PADA MATERI STRUKTUR ATOM
Authors: Anugraheni Pramesti Windu
Published: March 2021

This research aims to determine student responses to the supplements based on a scientific approach to the atomic structure material. Type of this research is Research and Development (R&D) by adapting the development steps by Borg & Gall model. The subject of this study was a supplement based on a scientific approach to the Atomic Structure Material which was tested on class X students at Taman Mulia Senior High School, SMA N 1 Sungai Raya and SMAS Indonesia Muda. Supplements based on a scientific approach to the atomic structure material received responses from students in the initial field responses test with excellent criteria (85,9%). And the main field response test with excellent criteria (90,4%). According to the students response test to the supplement based on a scientific approach to the Atomic Structure Material showed that the supplement was very feasible to be used as a learning suplement for Atomic Structure Material.
Лінійний електропривід для позиціонування робочого органу механізмів бортової авіаційної техніки
Authors: Башинський В.Г. , Денисов Ю.О. , Ревко А.С. , Бурсала О.О.
Published: March 2021

Для управління позиціонуванням робочого органу, який виконує поступальний рух в процесі відпрацювання відповідних команд бортового комп’ютера літального апарату, запропоновано триконтурну систему з контролем споживаного струму, швидкості руху і заданого положення. На основі модульного оптимуму знайдено умови забезпечення мінімальної похибки позиціонування в перехідному і усталеному режимах.
Efektifitas Pendidikan Kesehatan Dalam Meningkatkan Pengetahuan Masyarakat Tentang Pemeriksaan Colon In Loop
Authors: Hidayati Alpha Olivia , Lengkong Andreas Rian Aprilino , Arifah Siti , Nafilata Ikrimah
Published: March 2021

Latar Belakang & Tujuan: Pola makan dan gaya hidup yang tidak sehat telah meningkatkan prevalensipenyakit pada colon. Salah satu pemeriksaan yang harus dilakukan untuk mendeteksi penyakit ini adalahpemeriksaan Colon in Loop. Tujuan dari pemeriksaan ini yaitu untuk mendapatkan gambaran anatomis daricolon sehingga dapat membantu menegakkan diagnosa suatu penyakit atau kelainan-kelainan pada colon.Pemeriksaan ini sering dilakukan, namun pengetahuan masyarakat mengenai pemeriksaan Colon in Loop masih kurang. Tujuan penelitian ini untuk mengetahui efektifitas pendidikan kesehatan dalam meningkatkan pengetahuan masyarakat tentang pemeriksaan Colon in Loop. Metode: Penelitian ini merupakan quasi eksperimental dengan pendekatan one group pretest postest, dengan besar sampel sebanyak 54 subjek penelitian yang memenuhi kriteria inklusi dan eksklusi. Pengambilan sampel dilakukan dengan teknik purposive sampling. Data penelitian dianalisis dengan uji univariat dan bivariat menggunakan uji Wilcoxon. Hasil: Hasil penelitian menunjukkan bahwa responden yang mempunyai tingkat pengetahuan kurang turun 75,9%, sedangkan yang berpengetahuan cukup naik 7,4% dan yang tingkat pengetahuannya baik naik 68,5%. Analisis statistik menunjukkan perbedaan pengetahuan yang signifikan antara sebelum dan sesudah pemberian pendidikan kesehatan (p=0,000). Kesimpulan: Kesimpulan yang dapat diambil adalah pendidikan kesehatan melalui media komunikasi langsung dan leflet efektif meningkatkan pengetahuan masyarakat tentang pemeriksaan Colon in Loop. Berdasarkan penelitian ini perlu dilakukan penelitian lanjutan untuk mengetahui tingkat kecemasan pasien dalam pemeriksaan Colon in Loop.Kata Kunci: Colon in Loop, Pendidikan Kesehatan, Tingkat Pengetahuan
Tugas bahasa indonesia
Authors: Ering Anatasya Lingkanwene
Published: March 2021

o, Gereja dan Kemiskinan: Diskursus Peran Gereja di Tengah Kemiskinan.Permasalahan kemiskinan bukan hanya menjadi masalah lokal, namun menjadi masalah yang digumulkanoleh dunia. Gereja sebagai mandataris Tuhan di tengah dunia, dituntut untuk dapat berperan dalammembantu masalah kemiskinan. Bagaimanakah sewajarnya gereja berperan di tengah kemiskinanmasyarakat? Dengan menggunakan metode deskriptif analisis, serta meminjam pemikiran Karl Marx,untuk menelisik peran gereja dalam membantu mengatasi permasalahan kemiskinan. Panggilan gerejayang seharusnya adalah untuk menyuarakan ketidakadilan dan penindasan hak-hak orang miskin. Gerejahadir untuk berpihak kepada yang lemah, tidak berdaya, miskin, dan yang terpinggirkan. Jika gereja tidakmemiliki keperpihakan kepada yang lemah, maka kehadiran gereja tidak memiliki makna. Gereja perluterus menerus menyuarakan kritik profetisnya tanpa pandang bulu terhadap berbagai penyalahgunaankekuasaan, terjadinya ketidakadilan, terampasnya hak-hak masyarakat, dan terhadap sistim yangmenindas serta memiskinkan manusia. Spiritualitas dan religiusitas jemaat juga harus sampai kepadasebuah kesalehan sosial, di mana energi spiritual yang dimiliki jemaat mampu untuk mendorongkepeduliannya akan berbagai persoalan kehidupan masyarakat. Spiritualitas seperti inilah yang harusmenjadi perhatian gereja dalam membangun kehidupan jemaat. Salib harus dipahami sebagai refleksi ataspenderitaan dan kematian Kristus, namun di saat yang sama pula harus mampu membuka mata dantelinga akan penderitaan, kesengsaraan, dan pengharapan manusia akan harkat dan martabatnya sebagaimanusia. Disitulah gereja berperan.