bluuebunny/crossref_metadata_2025_split huggingface dataset:
Platform Interactions and Emergence of an Organizational Field: Case Study on Ola
Authors: Mukerji Maitrayee , Roy Partha Sarathi 
Published: December 2019

Most digital enterprises begin as technology start-ups offering niche services, and then evolve into digital platforms providing a range of services. Against the backdrop of almost non-existent logistic and supply chain infrastructure, weak regulatory framework, low penetration of smartphones and Internet, low consumer confidence and trust on online transactions, digital entrepreneurs in developing countries literally have to build the platform ecosystem along with their organization. In this paper, we use institutional theory as a lens to trace the emergence and evolution of digital platforms in India. We posit that digital platforms are emerging organizational fields embodying new network logics with algorithms and technology-mediated interactions playing a central role in creating value. In particular, we take the case of Ola, an online cab aggregator from India to illustrate that digital platforms as organizational field evolve through three phases of (a) innovation introduction, (b) mobilization and (c) structuration. In the first phase, the organizational field characteristics are consequences of activities undertaken to raise cognitive legitimacy and respond to competitive forces. In the second phase, a mix of coercive and mimetic forces shape the institutional field resulting in increase in socio-political legitimacies. In the third phase, the process of structuration sets in as isomorphic forces become more normative. The theoretical framework developed in this paper contributes to extant information system research by putting forth that the characteristics of emerging organizational field are shaped by the interplay between the responses of the focal organization to isomorphic forces, and the actions taken by it to establish cognitive and socio-political legitimacies. Empirically the study is on digital platforms located in a large developing country with very high potential for online transactions but relatively low penetration of Internet and smartphones. Conceptualizing organizational field as digital platforms enables making sense of the changing business landscape, and examine issues of sustainability and legitimacy.
Examinations on Al-Mg-Sc-Alloys after Additive Manufacturing
Authors: Schimbäck D. , Panzenböck M. , Palm F. 
Published: December 2019

Abstract
Additive Manufacturing of metallic components has gained a lot of attention within the last five years in material science. By means of the development and qualification process of a new alloy, specially designed for the aerospace branch, a comprehensive analysis of the mechanical properties is indispensable. This article serves to investigate the microstructure, as well as mechanical and fracture behavior of tensile samples of different AlMgSc alloys (commercially distributed as Scalmalloy®), which were directly additively manufactured, in particular by Selective Laser Melting.
Media theory and media technologies in contemporary art projects
Authors: Світлана Стоян  
Published: December 2019

With the powerful development of the advanced technologies, art actively engages the innovation to create a new system of imagery. As a result, there appeared various contemporary forms of media art. The estimation of such experiments is constantly fluctuating from their radical condemnation as spheres of the functioning of the “simulacra” ( J. Baudrillard etc.) up to hope for them to overcome the existing barrier between the “culture of hearing” and “culture of vision”, which in media art reaches its equilibrium (M. McLuhan etc.) In our opinion, it makes sense to take a moderate stance on the question of contemporary technological innovations, avoiding both their absolutism and total criticism that borders with demonization, whereas any changes in the artistic realm have their causes; they are connected to the constant unstoppable socio-cultural movement. These processes reflect changes in the perception and value hierarchy of the modern personality, which, with the help of technological innovations, can reproduce high-minded meanings, as well as simulate the world of horrible and ugly, or reduce artistic works only to the level of entertainment. For example, using modern media technologies in contemporary Ukrainian art projects, we will try to carry out a philosophical and cultural analysis of the nature and specifics of the media’s use by Ukrainian artists in comparison with world trends in this area.
Visual practices and art in the internet-space
Authors: Анастасія Тормахова  
Published: December 2019

It is determined that modern culture is mainly focused on the visual. Since the last decades of the 20th century, a peculiar socio-cultural trend has been forming, which researchers define as the “pictorial turn” or visual turn. Its essential feature is that verbal means of communication give way to the visual. The significant influence of technical means on the perception and creation of art is emphasized. The processes that accompanied the emergence of photography and cinema have been developed in the further culture of the 20th century. Although the basic laws of creation of an artwork, the shaping tendencies and expressive means remained virtually unchanged, however, a lot of technical possibilities arose, which are being widely used. The growth of the value of the virtual network space on the physical reality is noted. The emergence of visual practices that perform a communicative function is highlighted. The network becomes a place of concentration of achievements of human creativity, reproducing actual requests, interests of recipients, providing not only an opportunity for self-expression, but also for receiving a quick reaction from another audience.
Relationship Of Smoking Behavior With Hypertension Events In Neglasari Health Center Bandung City
Authors: Agung Sutriyawan  
Published: December 2019

Hypertension is a degenerative disease that usually occurs and has a fairly high mortality rate and affects the quality of life and productivity of a person. The nicotine contained in cigarettes caused feelings of dependence or called nicotine dependence. Besides, nicotine also causes myocardial irritability. Hormones in the blood serum cause vasoconstriction blood vessels, it makes the blood pressure to rise. The purpose of this study was to relationship of smoking behavior with hypertension events in Neglasari Health Center Bandung City.
The research method used is quantitative analytic type, with cross sectional research design. Total population of this study was 8072 people aged > 18 years and living in the Neglasari village. The sample of 74 respondents using purposive sampling technique. Analysis technique used is chi square test.
The results of this study indicate that half of Neglasari residents have hypertension (54,3%). The analysis showed that there was a relationship between smoking behavior and the incidence of hypertension (p value = 0.008). It is recommended that Puskesmas conduct Posbindu PTM activities and conduct counseling on the dangers of smoking in order to increase health efforts in the Neglasari puskesmas work area.
On the Divergence of a Proto-Indo-European Velar Syllabic Nasal in Indo-European Languages
Authors: Telezhko G. M. 
Published: December 2019

Introduction. The proposed article critically examines the explanation of the origin of nasal vowels in Slavic languages by incorporating an open syllable law. It is shown that the convergence of many closed syllables, ending with nasal consonants, into two kinds of open syllables with nasal vowels contradicts a number of facts of evolution in the opposite direction, e. g., evolution of nasal vowels towards combinations ”a vowel – a nasal consonant“ in Balkan Slavic languages (Bulg. пент ”five“, вънзел ”knot“), as well as to the observed interpretation of Slavic nasal vowels in acts of borrowing by languages without nasal vowels, e. g. OCS дѫбрава ”oak forest“ > Rom. dumbrávă. Methodology and sources. The proposed model results from generalization of the data of instrumental phonetical research, which show that the articulation of palatal consonants is unstable leading to there divergent evolution, i. e. transformation to sounds with more definite zones of articulation, e. g. palatal lateral approximant *[ʎ] split into palatalized lateral liquid [l'] and fricative [j]. In the proposed model Proto-Indo-European (PIE) syllable velar nasal consonant *ŋ̍ in the process of its phonetic evolution in Indo-European (IE) languages split into a variety of nasal vowels with different articulations, which further on irregularly transformed into vowels without nasalization or into combinations of vowels with nasal consonants (e. g. OInd. paŋktíṣ, OIsl. fimt, Lith. penkì, OCS пѩть, OHG finf, fimf, funf "пять", etc., from the common PIE prototype with syllable nasal *ŋ̍). Results and discussion. Examples of PIE prototypes of lexemes meaning “water bird”, “tooth, sharp edge”, “five”, as well as lexemes, related to Russ. нутро, ядро, неясыть, уж, угорь, нагой, нога, ноготь are presented. All prototypes contain a nasal syllabic, which is split producing four types of reflexes in IE languages. Newly discovered etymological links, such as the connection between Russ. Lexemes meaning “leg” and “corner”, are discussed.Conclusion. The proposed model permits to uniformly explain the facts of synchronous existence of related Rus. недро ”insides“ and ядро ”nucleos“, related нутро и утроба ”belly“, related OCS ѫты, Lith. ántis and AGr. Att. νῆττα “duck”, related Rus. неясыть “a kind of owl; pelican” and ненасытный “insatiable”, etc., using the notion of divergent evolution of the PIE syllable velar nasal *ŋ̍.
Speech Emotion Recognition: Humans vs Machines
Authors: Werner S. , Petrenko G. N. 
Published: December 2019

Introduction.The study focuses on emotional speech perception and speech emotion recognition using prosodic clues alone. Theoretical problems of defining prosody, intonation and emotion along with the challenges of emotion classification are discussed. An overview of acoustic and perceptional correlates of emotions found in speech is provided. Technical approaches to speech emotion recognition are also considered in the light of the latest emotional speech automatic classification experiments.Methodology and sources.The typical “big six” classification commonly used in technical applications is chosen and modified to include such emotions as disgust and shame. A database of emotional speech in Russian is created under sound laboratory conditions. A perception experiment is run using Praat software’s experimental environment.Results and discussion. Cross-cultural emotion recognition possibilities are revealed, as the Finnish and international participants recognised about a half of samples correctly. Nonetheless, native speakers of Russian appear to distinguish a larger proportion of emotions correctly. The effects of foreign languages knowledge, musical training and gender on the performance in the experiment were insufficiently prominent. The most commonly confused pairs of emotions, such as shame and sadness, surprise and fear, anger and disgust as well as confusions with neutral emotion were also given due attention.Conclusion.The work can contribute to psychological studies, clarifying emotion classification and gender aspect of emotionality, linguistic research, providing new evidence for prosodic and comparative language studies, and language technology, deepening the understanding of possible challenges for SER systems.
“I didn’t really think about it ” (M. Planck and the Quantum Revolution)
Authors: Dmitriev I. S. 
Published: December 2019

Introduction. In the philosophy of science great attention is traditionally paid to theoretical knowledge. However, scientific theories are considered, as a rule, as something already formed, whereas the analysis of the birth and formation of the theory plays a much smaller role. Among the various issues that arise at the intersection of philosophy and history of science the great attention of researchers is attracted by the question about the nature of scientific revolutions. In this work, the question is studied by examing the Planck’s discovery– whether a conservative in science to make a scientific revolution?Methodology and sources. Methodologically, the work is based on historical and scientific analysis of primary sources and research literature. Results and discussion. The paper according the results of the study of primary sources shows that the only desire Planck in his study of blackbody radiation and the only justification for his “Akt der Verzweilung” (Act of delays) was to obtain a “correct” mathematical formula “at any price”. As for the scientific revolution on 14 December 1900 – date of Planck’s speech at a meeting of the German physical society report on “the Theory of the distribution of the radiation energy of the normal spectrum” – that is the result of later historical reconstruction. Moreover, this “revolution” in 1900, and in subsequent years remained unnoticed by anyone, including Planck himself. Thus, the result of the study is a new look at the specifics of the contribution of the scientist standing on conservative scientific positions in the scientific revolution.Conclusion. Under certain circumstances, the main of which are the character of the task and readiness of the researcher, at least in part to “sacrifice principles” (or to simulate a departure from tradition) for the sake of formal success, the conservator may contribute to the further development of events that will eventually lead to the scientific revolution.
Social Portrait of a Student as a Component of Monitoring the Quality of the Organization of the Educational Process
Authors: Beschasnaya A. A. 
Published: December 2019

Introduction. Today, one of the criteria for assessing the quality of education is the opinion of students about educational services. Undergraduates enrolled in distance learning programs represent a specific student audience. Features of this category form a social portrait that has the information potential for organizing an effective educational process adapted to the “target audience”. Methodology and sources. In the academic year 2018–2019, the author conducted an empirical case study through an anonymous online survey of graduate students of the correspondence department of the first year of study. Results and discussion. As a result of the survey, respondents have received answers characterizing the peculiarities of their life, sociocultural environment, professional activity and factors of formation of motives of educational activity. The information obtained is presented in tables, which allowed to form a “numerical” outline of the social portrait of an extramural student. The result of an empirical study was a description of the collective image of a student studying in absentia in a magistracy. Active professional activity, focus on success, limited time resources, etc., determined the content of wishes for improving the conditions and process of educational activity. The main adjustments should relate to the effective planning of the educational process, methodological support of classroom and extracurricular activities, providing comfortable conditions for a long stay in an educational institution and communication with fellow students.Conclusion. The social portrait of students contains information about their typical representatives, the sociocultural environment of life. Regular monitoring of the dynamics of socially significant characteristics of students allows you to quickly make adjustments that improve the quality of education.
Tingkat pengetahuan remaja putri terhadap menstrual hygiene pada siswi SMP N 2 Jantho Aceh Besar
Authors: Lajuna Lia , Ramli Nurlaili , Liana Nora 
Published: December 2019

Menstrual hygiene and knowledge among adolescent school girls of Jantho, Aceh Besar-IndonesiaBackground: The age of teenager is the transition period from childhood to adulthood which is characterized by physical, psychological and psycho social changes. One of the biggest changes in adolescents is menstruation. Teens who experience menstruation need to maintain reproductive health. They need special knowledge about menstruation to avoid health problems.Purpose: This study was to analyze the relationship between menstrual hygiene and knowledge among adolescent school girls of Jantho, Aceh Besar-IndonesiaMethods: Type of quantitative research, analytical design using across-sectional approach. the number of samples is 30 people, by purposive random sampling. Data analysis using kendall’s Tau.Results: The results showed that the relationship between menstrual hygiene and knowledge among adolescent school girls of jantho, aceh besar-indonesia, indicated by the value of p value of 0.015 and the value of τ obtained by 0.532. Menstrual hygiene is poor because menstrual hygiene and practice during menstruation was inappropriate due to lack of knowledge, and need more health education in reproductive health and inadequate support for school facilitiesConclusion: The level of knowledge among adolescent school girls of Jantho, Aceh Besar-Indonesia was in poor category. There is a relationship between menstrual hygiene and knowledge among adolescent school girls of Jantho, Aceh Besar-Indonesia Keywords: Menstrual hygiene; Knowledge; Adolescent school girlsPendahuluan: Remaja merupakan periode transisi dari masa anak ke masa dewasa yang ditandai dengan adanya perubahan fisik, psikis dan psikososial. Salah satu perubahan terbesar pada remaja terjadi mentruasi dan rentan terhadap masalah kesehatan. Remaja yang mengalami menstruasi, perlu menjaga pemeliharaan kesehatan reproduksi. Remaja perlu pengetahuan mentruasi agar terhindar dari masalah kesehatan.Tujuan: Mengetahui dan menganalisis hubungan tingkat pengetahuan remaja putri terhadap menstrual hygiene Metode: Jenis penelitian kuantitatif, rancangan analitik menggunakan pendekatan cross-sectional. Jumlah sampel sebanyak 30,dipilih secara purpuse sampling. Analisa data menggunakan uji statistik kendall tau.Hasil: Hasil penelitian menunjukan terdapat hubungan antara tingkat pengetahuan remaja putri tentang menstruasi dengan menstrual hygiene saat menstruasi, ditunjukkan dengan nilai p value sebesar 0,015 dan nilai τ didapatkan 0,532. Menstrual hygiene masih buruk dikarenakan perilaku menstrual hygiene saat menstruasi masih salah. Penyebab lainya karena kurangnya pengetahuan, belum mendapatkan penyuluhan kesehatan reproduksi dan dukungan fasilitas sekolah yang belum memadai.Simpulan: Tingkat pengetahuan wanita muda tentang menstruasi di SMP 2 Kota Jantho termasuk dalam kategori kurang. Ada hubungan antara tingkat pengetahuan remaja putri tentang menstruasi dengan menstrual hygiene saat menstruasi
Gambaran dukungan keluarga terhadap pengobatan remaja penyandang Thalasemia
Authors: Artamia Indah Permata , Rakhmawati Windy , Shalahuddin Iwan 
Published: December 2019

Family support in adolescents with thalassemia undergoing treatmentBackground: Thalassemia is a chronic disease that affect to body organ caused by the disease itself and medication given in a long term. Compliance of taking medication becomes determing factor of treatment success. Family support is influential factor of therapy success. It includes instrumental support, informational support, assessment support, and emotional support.Purpose: The objective of this research is to know the description of family support therapy of adolescent with thalassemia in Garut.Methods: The method of this research is quantitative descriptive with total sampling technique (N=54) of adolescent with thalassemia population in Garut.Results: The result of this research is most of responden earn high support with maximum value of 70.4%, and medium support with value 29.6%, and there is no respondent with low support. From sub variable result as a whole, they obtained high support which was an instrumental support 70.4%, informational support 64.8%, assessment support 70.4%, and emotional support 53.7%.Conclusion: The result of this research is that most adolescent with Thalassemia obtained high support as many as 70.4%, therefore it can be factor determing therapy receivedKeywords: Family support; Adolescents; Thalassemia; Undergoing treatmentPendahuluan: Thalasemia merupakan penyakit kronis yang berdampak pada organ tubuh disebakan oleh penyakit itu sendiri dan pengobatan yang diberikan dalam jangka panjang. Kepatuhan menjadi faktor yang menentukan keberhasilan pengobatan. Dukungan keluarga merupakan faktor yang mempengaruhi kepatuhan pengobatan, yang meliputi dukungan instrumental, informasional, penilaian, dan emosional.Tujuan: Diketahuinya gambaran dukungan keluarga terhadap pengobatan remaja penyandang Thalasemia di kabupaten Garut.Metode: Metode penelitian ini menggunakan deskriptif kuantitatif dengan teknik pengambilan sampel total sampling (N=54) dengan populasi yaitu penyandang Thalasemia usia remaja di kabupaten Garut.Hasil: Hasil penelitian dukungan keluarga sebagian besar responden mendapatkan dukungan tinggi dengan nilai maksimum yaitu 70.4% dan dukungan sedang dengan nilai minimum yaitu 29.6%, dan tidak terdapat responden yang mendapatkan dukungan rendah, dan dari hasil per subvariabel secara keseluruhan mendapatkan dukungan tinggi yaitu, dukungan instrumental sebesar 77.8%, dukungan informasional sebesar 64.8%, dukungan penilaian sebesar 70.4%, dan dukungan emosional sebesar 53.7%.Simpulan: dari penelitian ini bahwa remaja penyandang Thalasemia sebagian besar mendapatkan dukungan tinggi sebanyak 70.4%, sehingga dapat menjadi faktor dalam menentukan pengobatan yang diterima
PERBEDAAN PEMBERIAN TABLET FE DENGAN JUS JERUK DAN TABLET FE DENGAN VITAMIN C TERHADAP KENAIKAN KADAR HEMOGLOBIN PADA IBU HAMIL TRIMESTER II
Authors: Sunarsih Sunarsih , Putri Soraya , Lathifah Neneng Siti 
Published: December 2019

ABSTRAK Latar Belakang:Prevalensi anemia pada kehamilan di Provinsi Lampung adalah tertinggi dipulau sumatera. Tingginya jumlah anemia di Provinsi Lampung adalah sebesar 69,7% angka tersebut lebih tinggi dari angka anemia gizi nasional yaitu sebesar 63%.Tujuan:diketahui ada Perbedaan Pemberian Tablet Fe Dengan Jus Jeruk Dan Tablet Fe Dengan Vitamin C Terhadap Kenaikan Kadar Hemoglobin Pada Ibu Hamil Trimester II di BPM Z Bandar Lampung Tahun 2018.Metode: Jenis Penelitian Kuantitatif, rancangan penelitian quasi eksperimen dengan pendekatan two group pretest posttest design. Populasi sebanyak 42 ibu hamil. Sampel yaitu sebanyak 30 ibu hamil, dimana 15 ibu hamil diberikan perlakuan dengan menggunakan tablet FE + jus jeruk dan 15 orang diberikan perlakuan dengan tablet FE + Vitmin C. Dengan teknik sampling menggunakan purposive sampling. Analisa data dengan uji T-test.Hasil: Rata-rata kadar hemoglobin pretest pada kelompok intervensi sebesar 9.27gr/dl, rata-rata kadar hemoglobin posttest kelompok intervensi sebesar 9.67gr/dl, rata-rata kdar hemoglobin pretest kelompok kontrol sebesar9.33gr/dl, rata-rata kadar hemoglobin posttest kelompok kontrol sebesar 10.07gr/dl, Diketahui ada Perbedaan Pemberian Tablet Fe Dengan Jus Jeruk Dan Tablet Fe Dengan Vitamin C Terhadap Kenaikan Kadar Hemoglobin Pada Ibu HamilTrimester II di BPM Z Bandar Lampung Tahun 2018. Hasil uji t- test didapat p value 0,000 < α (0,05).Simpulan: Diketahui Perbedaan Pemberian Tablet Fe Dengan Jus Jeruk Terhadap Kenaikan Kadar Hemoglobin Pada Ibu Hamil Trimester II dengan uji t didapat (p value 0,009 < a 0.05). Kata Kunci: Vitamin C, Jus Jeruk, Tablet FE, kadar hemoglobin