bluuebunny/crossref_metadata_2025 huggingface dataset:
Pujian dan Respon Pujian Sebagai Representasi Konsep Sosial dalam Perusahaan Jepang
Authors: Dewi Ni Made Andry Anita , Wedayanti Ni Putu Luhur
Published: August 2022

This article about compliments and compliment responses is an important part that is often used to facilitate communication, especially in the realm of Japanese companies or offices. This study aims to determine compliments and compliment responses as a representation of social concepts that apply in Japanese companies or offices in the Japanese drama entitled Eigyo Bucho Kira Natsuko. This study uses several theories related to compliments or compliment responses, namely Manes and Wolfson on the topic and function of compliment, and Herbert regarding the classification of compliment responses. In addition, this study also discusses the strategies used by the characters in the drama to respond to the compliment they receive. The social concepts represented in compliments and compliment responses are 1) sempai and kohai; 2) oyabun and kobun. The social concept adopted in the realm of Japanese companies provides an understanding and description of the strong culture in the Japanese corporate structure itself.
Alih Kode Dan Campur Kode Dalam Video Blogger Suki Suka Japan
Authors: Cahyanti Putu Wiwin , Andry Anita Dewi Ni Made
Published: August 2022

This research is entitled "Code-switching and code-mixing in the video blogger Suki Suka Japan". The purpose of this research is to represent the factors that cause and types of the process of code-switching and code-mixing on the video blogger Suki Suka Japan. This study uses three theories, namely the theory of code-switching (Wardhaugh); code-mixing theory (Hoffmann), and the theory that causes code-mixing (Weinrich). The research method is discriptive analysis with an approach using listening techniques and note-taking techniques. Data were analyzed using agih and tapping methods as well as informal. The results showed that there were 3 types of metaphorical code-switching data and two types of situational code-switching data. In the code-mixing data, there are 2 pieces (code-mixing in sentences), 3 pieces (mixing code in lexical), and 1 pieces (mixing code in phonological).
Pengedaran Sediaan Farmasi Oleh Anak Dalam Prespektif Hukum Pidana Positif Indonesia
Authors: Qiva Hayam Sari  , Kuswardani
Published: August 2022

Abstrak

Salah satu bentuk perkembangan tindak pidana yang akhir-akhir ini menjadi sorotan masyarakat umum bidang ilmu kesehatan yaituperedaran sediaan farmasi jenis obat yang dilakukan secara bebas dapat memberikan dampak buruk bagi masyarakat karena obat merupakan hal yang penting dalam pelayanan kesehatan sehingga penggunaan obat tidak boleh sembarangan dan harus digunakan dengan benar agar dapat memberikan manfaat klinik yang optimal. Penelitian ini meggunakan metode deskriptif dengan menggunakan pendekatan yuridis-normatif. Hasil penelitian ini adalah penganturan pengedaran sediaan farmasi diatur dalam hukum positif Indonesia yang ada dan diatur dalam undang-undnag nomor 36 tahun 2009 tentang kesehatan, penjatuhan sanksi terhadap anak yang melakukan pengedaran sediaan farmasi harus dilakukan secara khusus sesuai dengan undang-undang nomor 11 tahun 2012 tentang sistem peradilan pidana anak (UUSPPA) agar kepentingan anak tetap terlindungi.
Premenstrual syndrome: existence, knowledge, and attitude among female university students in Hail
Authors: Mohamed Abdelrahim , Alanazi Mariam , Alsubhi Razan , Alshammari Yusra , Alshammari Maymona
Published: August 2022

Background: Premenstrual syndrome (PMS) is a cyclical phenomenon of physical and emotional symptoms in which a women's day-to-day functioning is impacted by intense side effects that significantly interfere with her personal happiness.
Objective: This study aimed to estimate the prevalence of PMS among female students at university of Hail, Saudi Arabia.
Methods: This cross-sectional study was conducted in the University of Hail. A total of 530 female students participated in the study. The clinical criterion of the American College of Obstetricians and Gynecologists for PMS was used to assess the prevalence of PMS in the participants. The questionnaire was set in six parts to assess the knowledge, attitude, and practices regarding PMS.
Results: The majority (95.3%) of the females were single, and 55.8% were enrolled in medical universities. Females who had PMS were 42.8%, 37.7% were unaware, while 18.7% did not have PMS. The majority (78.33%, n = 412) of the participants reported that PMS disturbed their normal routine.
Conclusion: A significant impact of PMS was found in the lives of women at Hail University, and it is also a common problem all over the globe. Despite the growing awareness, there remains a considerable deficiency of knowledge about the necessity to consult a doctor or seek treatment for the symptoms.
Investigating Students’ Attitudes towards Studying English at the College of Pharmacy
Authors: Younis Mustafa Nashwan , S. Mohammed Husamuddin
Published: August 2022

The availability of some already developed physiological and mental abilities forms a source of assistance for the process of acquiring a language other than one's own. Such abilities cause the learners to consider, feel, and act in relation to the things or occurrences in their environment, including the learning of a new language. In other words, there are positive and negative attitudes toward such things or occurrences on the part of the learners, which are mostly determined by a set of relevant influential circumstances.

          As a result, the current study aims to examine students' attitudes toward English as a foreign language taught to the first stage at the College of Pharmacy, University of Duhok. It hypothesizes that students exhibit unfavorable attitudes toward learning English. To test the hypotheses,  20-item questionnaire was constructed on the basis of the related literature and other relevant sources. The items focus on various aspects of learning English, such as the process of learning the language, advantages, learning of various linguistic skills, and factors affecting the learning process, to 91 2nd year students. Analysis of the collected data show that students have noticeably positive attitudes toward learning English as a foreign language. As a result, the hypotheses are rejected as a student view the study of the subject English and its other relevant aspects of benefit for the timebeing and in the future.
Vibrating Particles System Algorithm performance in solving Constrained Optimization Problem
Authors: Almufti Saman M.
Published: August 2022

Metaheuristic algorithms are a collection of sophisticated techniques that mimic natural phenomena and the rational behavior of socially intelligent living organisms like insects and animals. These techniques are employed in the fields of computer science and engineering to address various optimization problems. In this paper, the vibrating particles system(VPS) which is a recently developed metaheuristic algorithm. Generally, an under-damped single degree of freedom (SDOF) free vibration oscillates and slowly comes into a resting or equilibrium position, and this is the inspiration idea of VPS. The tension/compression spring design problem, which is a well-known constrained based optimization problem in engineering fields have been used to evaluate VPS algorithm. The experimental result section shows the result of solving the mentioned problem by VPS with various value for variables.
Hubungan Derajat Obesitas dengan Kadar Malondialdehid pada Mahasiswa Kedokteran Fakultas Kedokteran Universitas Andalas Angkatan 2016
Authors: Jovie Indah Febranambela , Alioes Yustini , Irrahmah Miftah
Published: August 2022

Latar Belakang: Obesitas merupakan akumulasi lemak abnormal dan berlebihan di tubuh yang dapat mengganggu kesehatan dan meningkatkan kadar stres oksidatif seiring dengan bertambahnya derajat obesitas. Hal ini dapat diukur melalui pemeriksaan kadar malondialdehid.
Objektif: Penelitian ini bertujuan untuk mengetahui hubungan derajat obesitas dengan kadar malondialdehid pada mahasiswa kedokteran Fakultas Kedokteran Universitas Andalas angkatan 2016.
Metode: Jenis penelitian ini adalah penelitian analitik dengan desain cross-sectional dan dilakukan pada 47 mahasiswa kedokteran Fakultas Kedokteran Universitas Andalas yang mengalami obesitas dan tersedia di Laboratorium Biokimia Fakultas Kedokteran Universitas Andalas. Pengukuran kadar MDA menggunakan metode thiobarbituric acid and reactive substances (TBARs) dengan teknik spektrofotometri dalam suasana asam. Analisis data menggunakan uji t independent test.
Hasil: Penelitian ini menunjukkan bahwa mahasiswa kedokteran Universitas Andalas angkatan 2016 yang mengalami obesitas lebih banyak berjenis kelamin perempuan (55,3%) dan mengalami obesitas derajat 1 (66%). Rerata kadar MDA pada obesitas derajat 2 (4,51±0,46 nmol/ml) lebih tinggi dibandingkan obesitas derajat 1 (3,24±0,55 nmol/ml). Prevalensi obesitas yang disertai dengan obesitas sentral ditemukan lebih tinggi pada perempuan (42,6%) dengan rerata kadar MDA (3,95±0,743 nmol/ml) dibandingkan dengan tidak obesitas sentral (2,57±0,15).
Kesimpulan: Kesimpulan dari penelitian ini adalah terdapat hubungan bermakna antara derajat obesitas dengan kadar malondialdehid pada mahasiswa kedokteran Fakultas Kedokteran Universitas Andalas angkatan 2016 (p=<0,001).
Gambaran Pengetahuan Remaja tentang Kesehatan Reproduksi di SMAN 1 Pulau Punjung, Kabupaten Dharmasraya
Authors: Feradilla Ariska , Abdiana Abdiana , Liza Rini Gusya
Published: August 2022

Latar Belakang: Kesehatan reproduksi merupakan keadaan kesejahteraan fisik, mental dan sosial yang utuh dalam segala hal yang berhubungan dengan sistem reproduksi, fungsi, dan proses-prosesnya. Penting bagi remaja untuk mendapatkan pengetahuan dan akses terhadap pelayanan kesehatan reproduksi.
Objektif: Penelitian ini bertujuan untuk mengetahui gambaran pengetahuan remaja tentang kesehatan reproduksi di SMAN 1 Pulau Punjung.
Metode: Penelitian yang digunakan berupa penelitian deskriptif dengan metode cross sectional. Subjek penelitian merupakan siswa SMAN 1 Pulau Punjung Kabupaten Dharmasraya. Jumlah sampel penelitian sebanyak 179 orang yang diperoleh melalui teknik Simple Random Sampling dengan menggunakan Microsoft Excel. Pengambilan data dilakukan dengan cara menyebarkan kuesioner kepada sampel yang terpilih.
Hasil: Hasil menunjukan bahwa responden yang memiliki pengetahuan baik tentang kesehatan reproduksi sebanyak 58,7%, dan yang pengetahuan kurang sebanyak 41,3%. Berdasarkan usia, pengetahuan baik paling banyak diperoleh oleh usia 17-18 tahun (40,8%), sedangkan berdasarkan jenis kelamin diperoleh oleh perempuan sebanyak 45,8%.
Kesimpulan: Dari penelitian dapat disimpulakan bahwa sebagian besar siswa memiliki pengetahuan yang baik tentang kesehatan reproduksi remaja.
ANÁLISE DAS DEMONSTRAÇÕES CONTÁBEIS PELO MÉTODO TRADICIONAL, INTEGRADO E ESTRUTURADO
Authors: Siebeneichler Aline Francieli , Feil Alexandre André
Published: August 2022

A análise das demonstrações contábeis possui um papel essencial nas organizações para avaliar sua situação patrimonial, financeira e econômica. Nesse contexto, este estudo objetivou analisar as demonstrações contábeis de quatro Universidades (A, B, C e D) do Rio Grande do Sul, Brasil, utilizando como base a análise tradicional (Qualitativa), integrada (estatística) e a estruturada (Data Envelopment Analysis). A metodologia empregada é a abordagem quantitativa e descritiva, e os procedimentos técnicos caracterizam-se como pesquisa documental. A coleta das informações teve como base o Balanço Patrimonial e a Demonstração do Resultado do Exercício das quatro Universidades. Os principais resultados apontam que a análise tradicional das demonstrações das Universidades utiliza como base as informações históricas das demonstrações (patrimonial e de resultado), sendo assim, esta análise continua sendo essencial e insubstituível. A análise integrada complementa a tradicional para analisar o comportamento futuro dos índices, sendo que a função polinomial previu eficientemente a situação futura das Universidades, ou seja, a antecipação desta situação dos índices auxilia na detecção de pontos negativos e positivos das universidades. A análise estruturada (Data Envelopment Analysis) contribui com a análise das demonstrações contábeis, pois avalia a eficiência dos inputs e outputs dos recursos das Universidades de forma individual e comparativa. Conclui-se que a utilização destas três análises (tradicional, integrada e estruturada) de forma concomitante pode ser denominada de análise conjunta, neste sentido, avalia a situação passada, futura e de eficiência das universidades e, além disso, esta análise conjunta reúne informações de caráter qualitativa e quantitativa que tornam as conclusões das análises mais sólidas e confiáveis.
FEATURES OF SEMANTIC PROCESSING OF THE TEXT BY 2–3 GRADE STUDENTS WITH MENTAL RETARDATION
Authors:   KSPU named after V.P. Astafyev, Bryukhovskikh L.A. , Belyaeva O.L. ,   KSPU named after V.P. Astafyev, Mamaeva A.V. ,   KSPU named after V.P. Astafyev, Kozlova Yu.V. ,   secondary School No. 152 (Krasnoyarsk, Russia)
Published: August 2022

Statement of the problem. The article analyzes the problem of studying special features in development of semantic reading in younger students with mental retardation. The purpose of the article is to analyze the maturity of skills in semantic processing of a reading text in younger schoolchildren with mental retardation from the standpoint of a multi-level organization of this process. The methodology of the study implies analysis and generalization of modern concepts, theories of leading Russian and foreign psychological and pedagogical studies in Correctional Pedagogy and Special Psychology. Research results. The results of the experimental study were analyzed. Significant components of semantic processing of a reading text were determined. Special features were revealed in the formation of perceptual and semantic skills, providing understanding of the subject-denotative, formal-linguistic and conceptual-evaluation levels of the text in younger students with mental retardation. Conclusion. The cases of impaired perception of the meaning of the text being read were studied; developmental levels of semantic text orientation, heterogeneity in individual sensory processing of the text, and dependence of semantic text processing upon technical reading characteristics were revealed.
APPLICATION OF POLARIZED TRAINING MODEL IN ANNUAL CYCLE OF TRAINING SKI RACERS
Authors:   Siberian  Federal University (Krasnoyarsk, Russia), Burmistrov A.D. Burmistrov , Chikurov A.I. ,   Siberian  Federal University (Krasnoyarsk, Russia), Kuimov V.Yu. ,   Siberian  Federal University (Krasnoyarsk, Russia)
Published: August 2022

Statement of the problem. When constructing a one-year training cycle in cyclic sports, the most active use is given to the polarized training model. The article proves the relevance of the problem of using a polarized model depending on the level and class of athletes, specialization of the chosen type of distance. The purpose of the article is to identify the main features of the application of the polarized training model in the training process of ski racers. The methodology of the study consists of an analysis of scientific literature on the research problem, modeling of the training process for ski racers with the distribution of the training volume of physical activity relative to the heart rate. Research results. The polarized training model assumes the use of a large volume of low-intensity exercises (about 80% of the total load) in combination with a relatively small amount of high-intensity exercise performed, in which the intensity zone exceeds the threshold of anaerobic metabolism and is about 20% of the total volume. Conclusion. The use of a polarized training model throughout the annual cycle makes a significant contribution to the athletic performance of ski racers. Athletes representing different levels of training and specializing in various types of distance successfully use a polarized training model.
IMPROVEMENT OF TRAINING ELITE SWIMMERS BY MEANS OF BIOMECHANICAL TECHNOLOGIES
Authors:   KSPU named after V.P. Astafyev (Krasnoyarsk, Russia), Sweidan A.A.I.
Published: August 2022

Statement of the problem. The current situation in sports activity is characterized by an increase in competition on the world sports arena, which determines the need to find new approaches to solve urgent tasks in the planning and organization of the training process. The contradiction revealed during the theoretical analysis between the need to apply advanced sports practices used in the field of biomechanical technologies and the insufficiency of scientific and methodological support for the training process proves the high relevance of the research problem. The purpose of the article is to determine the complex of biomechanical technologies, the use of which in the training process of swimmers contributes to the achievement of high sports results. The achievement of the goal was facilitated by the use of a set of methods adequate to it: theoretical analysis and generalization of literature, analysis of Internet resources, pedagogical observation, pedagogical experiment, methods of mathematical statistics. The results of the study are provided by the logic of the study, the optimal correspondence of methods, and a sample of participants in the experimental part of the study. As a result of research activity, in obtaining which the author was directly involved, it is possible to consider the receipt of generalized information about the directions of application of biomechanical technologies in swimming, the study of some aspects of the use of biomechanical ergogenic means in the system of training swimmers, the establishment of reserves for the growth of achievements of athletes in water sports, the identification of the dependence of sports results on the operational response to the emergence of new technologies in in the sphere of organizational, logistical, scientific and methodological support of training. Conclusion. The results presented in the article allow us to significantly expand the range of means used in the practice of sports training of qualified swimmers and increase the likelihood of achieving high sports results in the world competitive arena.
PERSPECTIVES OF SELF-DIRECTED LEARNING TRAJECTORY AMONG FIRST-AND FINAL-YEAR UNDERGRADUATE STUDENTS
Authors:   St. Petersburg State University (St. Petersburg, Russia), Gnedykh D.S. , Khamaganova Yu.A. ,   St. Petersburg State University (St. Petersburg, Russia)
Published: August 2022

Statement of the problem. The article is devoted to the problem of forming students’ representations about the trajectory of self-directed learning in order to increase their adaptability in a rapidly changing world. The need to increase students’ degree of its thoughtfulness is emphasized. This article emphasizes the need in independent and thoughtful construction of this trajectory by university students. The purpose of the article is to present the results of a study on creation of a technique identifying students’ perspectives of self-directed learning trajectory, as well as to report findings about features of these perspectives among first-and final-year undergraduate students. Research methods. To identify students’ perspectives of self-directed learning trajectory, a questionnaire was developed in accordance with the ideas of A.V. Hutorskiy, G.M. Kuleshova, E.A. Aleksandrova, Y.G. Yudina, S.V. Vdovina, I.S. Yakimanskaya, S.V. Yudakova, etc. The questionnaire identifies the following components for perspectives of self-directed learning trajectory: plans for self-directed learning, ideas about their implementations, and ideas about actions for achieving aims of self-directed learning. Research results. Statistically significant differences between perspectives of self-directed learning trajectory among first- and final-year students were revealed: the perspectives of self-directed learning trajectory and range of interests are clearer among final-year students than among first-year students. Additionally, self-directed learning motivation and time-management skills are higher in the group of final-year students in comparison with the group of first-year students. First-year students prefer workshops, lectures, conferences, summer or winter schools as ways to improve their knowledge and skills, while final-year students prefer to read books, take notes, and communicate with specialists. All students are characterized by a poor level of analysis of difficulties which they may encounter in the process of self-directed learning, and unwillingness to allocate fixed time for classes during self-directed learning. Conclusions. The guidelines for students in order to help them to build clear perspectives of self-directed learning trajectory were developed. The authors’ contribution consists in creation of the questionnaire for identification of students’ perspectives of self-directed learning trajectory and in conducting the study that expands knowledge about the psychology of students’ self-directed learning.
AXIOLOGICAL CONCEPTS IN INTERPRETATIVE DISCOURSE
Authors:   KSPU named after V.P. Astafyev (Krasnoyarsk, Russia), Kazydub N.N.
Published: August 2022

Statement of the problem. The problem of discourse impact attracts a lot of attention in modern linguistics. That calls for elaborating methodological tools that can be used to describe the process of involving the addressee into the activity suggested by the sender of the message. The article reveals the role of linguoaxiological modelling in promoting the speaker’s values and shaping the perlocutionary effect via interpretation. That motivates the study of axiological concepts activated in the interpretative discourse for a pragmatic effect on the target audience. The purpose of the article is to substantiate the status of interpretation as a potent tool for shaping the discourse impact and describe the cognitive operations that create the illocutionary force of axiological concepts in the interpretative discourse. The methodology of the research bases on findings in the spheres of cognitive and linguistic modelling, theory of interpretation and linguistic pragmatics. The key methodological principle consists in viewing the discourse as an interpretative field that shapes the actual value of a concept depending on the speaker’s intentionality and the parameters of the pragmatic context. Research results. The study of axiological concepts in the interpretative discourse has revealed their dialectic nature. On the one hand, axiological concepts have the status of cultural maxims. On the other hand, they acquire their actual values in the interpretative discourse. Via interpretation axiological concepts turn into attractors, i.e. tools for winning the addressee’s attention, approvement, empathy and solidarity. The trigger values of axiological concepts are integrated into destination oriented processes, such as legitimation, evaluation and promotion that are verbalized by value-charged lexemes. Conclusions. The methodological content of discourse impact inventory can be widened by elaborating the idea of linguoaxiological modelling that consists in shaping the communicative environment by activating axiological concepts congruent with the speaker’s intentionality. The illocutionary force of axiological concepts in the interpretative discourse is created via interpretation that has three aspects: goal-oriented operational and resultative. In the intentional aspect interpretation models the illocutionary force of axiological concepts by legitimation, evaluation and promotion. The operational aspect consists in inferring a value component from a conceptual structure by identifying an evaluative interpretant. The resultative aspect presents itself as an image that has been formed in the addressee’s mind by a cluster of axiological concepts activated in the interpretative discourse.
Pengaruh Kampanye Ingat Pesan Ibu terhadap Sikap Patuh Protokol Kesehatan pada Masyarakat Kabupaten Karawang
Authors: Zalfa Salsabila Aulia Putri  , Christin Maylanny
Published: August 2022

Di tengah pandemi covid-19 yang sedang merebak, pemerintah menggencarkan aksi-aksi agar masyarakat Indonesia patuh dalam melaksanakan protokol kesehatan pencegahan Covid-19. Salah satu aksi tersebut  adalah dengan menggencarkan kampanye “Ingat Pesan Ibu”. Kampanye ini gencarkan di berbagai wilayah di Indonesia termasuk wilayah Kabupaten Karawang. Penelitian ini bertujuan untuk menganalisis pengaruh kampanye Ingat Pesan Ibu terhadap sikap patuh protokol pada masyarakat Kabupaten Karawang. Penelitian ini menggunakan penelitian kuantitatif dengan metode survey. Pengambilan sampel dilakukan dengan metode probability sampling dengan jenis simple random sampling dengan masyarakat Kabupaten Karawang sebagai populasi. Penelitian ini menggunakan teknik analisis data deskriptif dan inferensial. Berdasarkan pada uji t yang telah dilakukan menunjukkan bahwa H0 yang menyatakan Kampanye Ingat Pesan Ibu berpengaruh secara signifikan terhadap Sikap Patuh Protokol Kesehatan Masyarakat Kabupaten Karawang ditolak dan H1 yang menyatakan bahwa Kampanye Ingat Pesan Ibu berpengaruh secara signifikan terhadap Sikap Patuh Protokol Kesehatan Masyarakat Kabupaten Karawang diterima. Adapun besaran pengaruh Kampanye Ingat Pesan Ibu terhadap Sikap Patuh Protokol pada Masyarakat Kabupaten Karawang tersebut yang didapatkan dari uji koefisien determinasi adalah 67,4%. Hal tersebut menunjukkan Kampanye Ingat Pesan Ibu memiliki pengaruh sebesar 67,4% terhadap Sikap Patuh Ptotokol, sedangkan sisanya sebesar 32,6% dipengarui oleh faktor atau variabel lain yang tidak diteliti.

Kata Kunci: Kampanye, Komunikasi, Pengaruh, Protokol, Sikap
KUALITAS SENSORIS DAN AKTIVITAS ANTIOKSIDAN SELAI UMBI BIT (Beta Vulgaris L.) DENGAN PENAMBAHAN VARIASI KONSENTRASI LABU KUNING (Cucurbita moschata)
Authors: Sofyan Aan , Afida Wilia
Published: August 2022

Diversification of food products is an effort in order to realize a food security. Indonesia has a variety of food sources that can be developed into various food products. One of the available food sources is beetroot, which can be used to make jam products. Jam is a processed food product that is usually made by cooking fruit that contains pectin and the addition of sugar and acids. Source of pectin that can be used in the process of making jam is pumpkin. This study aims to determine the antioxidant activity and sensory quality of beetroot jam with the addition of pumpkin. The experimental design uses a completely randomized design with variations in the treatment of pumpkin addition by 0% (LK10), 15% (LK15), 30% (LK30), and 45% (LK45). Static analysis using the Kruskal Wallis test, to see the effect of treatment of the analyzed parameters. The results of antioxidant activity testing using DPPH method on beetroot jam with the addition of pumpkin by 0%, 15%, 30%, and 45% respectively were 53.33%, 43.31%, 40.38%, and 35 99%. The panelists' preference test showed the effect of adding different yellow pumpkins on beetroot jam on the acceptability score of taste and texture, while for other acceptability parameters both color, aroma, and overall did not show any influence. Overall, the most preferred jam product is beetroot jam with 45% pumpkin.
KANDUNGAN PROKSIMAT JAMUR LIAR (Volvariella volvacea) PADA TANDAN BUAH KOSONG KELAPA SAWIT (Proximate Content edible wild mushroom Volvariella volvacea On The Empty Fruit Oil Palm Fruit)
Authors: Mustangin Ahmad
Published: August 2022

The processing of oil palm fruit in the factory produces waste in the form of empty fruit bunches (EFB). During the decomposition process of EFB into organic materials, it is very easy to grow edible wild mushrooms. Sanggau Regency people call it mushroom pentol. The mushrooms is known as an excellent source of nutrition including macronutrients. This study aims to determine the proximate content of edible wild mushrooms (pentol) that grow on oil palm empty fruit bunches (Elaeis guineensis Jacq). The results showed the water content (wb) was 91.94%; ash content (db) 8.19%; total protein content (db) 47.02%; fat content (db) 17.25%; crude fiber content (db) 5.09% and carbohydrate content (db) 22.45%. So it can be concluded pentol fungus can be a good source of macronutrients.Keywords: empty fruit bunches (EFB), mushroom pentol, proximate Pengolahan buah kelapa sawit di pabrik menghasilkan limbah berupa tandan buah kosong (tankos). Selama proses dekomposisi tankos menjadi bahan organik, dengan sangat mudah tumbuh jamur liar yang edible. Masyarakat Kabupaten Sanggau biasa menyebutnya jamur pentol. Jamur dikenal sebagai sumber nutrisi yang sangat baik termasuk didalamnya makronutrien. Penelitian ini bertujuan untuk mengetahui kandungan proksimat jamur liar edible (pentol) yang tumbuh pada tandan buah kosong kelapa sawit (Elaeis guineensis Jacq). Hasil penelitian menunjukkan kadar air (wb) 91,94%; kadar abu (db) 8,19%; kadar protein total (db) 47.02%; kadar lemak (db) 17.25%; kadar serat kasar (db) 5,09% dan kadar karbohidrat (db) 22.45%. Sehingga dapat disimpulkan jamur pentol dapat dijadikan sumber makronutrien yang baik.Kata Kunci: tankos, jamur pentol, proksimat
3-Position-Selective C–H Trifluoromethylation of Pyridine Rings Based on Nucleophilic Activation
Authors: Muta Ryuhei , Torigoe Takeru , Kuninobu Yoichiro
Published: August 2022

The first example of the 3-position-selective C(sp2)–H trifluoromethylation of pyridine rings was established. 3-Position-selective trifluoromethylation was achieved by the nucleophilic activation of pyridine and quinoline derivatives through hydrosilylation and successive electrophilic trifluoromethylation of the enamine intermediate. This reaction was applicable to perfluoroalkylation at the 3-position of the pyridine rings and late-stage trifluoromethylation of a bioactive molecule. Mechanistic studies indicated that the reaction proceeds via the formation of N-silyl enamine and trifluoromethylated enamine intermediates.
Pd(II)-Catalyzed Annulative Difunctionalization of Two Inert C(sp3)-H Bonds by a Bifunctional Reagent
Authors: Ghosh Arghadip , Grimblat Nicolas , Sau Somratan , Saha Arijit , Gandon Vincent , Sahoo Akhila K
Published: August 2022

Illustrated herein is a Pd(II) catalyzed one-pot direct difunc-tionalization of two distinct C(sp3)-H bonds [gem-ʹ-di-Me groups bearing aliphatic carboxylic acid] with bifunctional reagent (BFR) 2-iodo benzoic acid. The methyl 2-pyridyl sul-foximine (MPyS) bidentate directing group (DG), 2-chloro-5-trifluoromethyl ligand, and NaBrO3 co-oxidant combination helps the concerted metalation deprotonation (CMD) of inert C(sp3)-H bond as well reductive elimination steps; density functional theory (DFT) studies validate such insights. This process makes two [CC and CO] bonds of gem-ʹ-di-Me groups of DG-enabled aliphatic carboxylic acids in a single operation offering access to unusual benzo-fused peripheral substituted ω-membered lactones. This concept is uncovered for the first time. The transformation tolerates labile functional groups featuring broad scope with the construction of wide range of novel molecules of structural diversity. Ki-netic and control experiments study reveal the participation of monomeric-Pd-species on the catalytic cycle. Synthetic versatility of the complex molecular entities is also presented.
SISTEMA IoT PARA ASISTIR A PERSONAS INVIDENTES - BLIND-NET
Authors: Campaña Bastidas Sixto , Díaz Toro Andrés Alejandro
Published: August 2022

En el mundo se estima que alrededor de 1300 millones de personas padecen alguna forma de deficiencia visual, de las cuales un poco más de 237 millones se consideran invidentes, en Colombia según el DANE, las estadísticas indican que más de un millón novecientas mil personas tienen esta discapacidad, lo que hace que esta situación sea tenida en cuenta y sea actualmente el foco de muchas investigaciones y avances científicos que propendan por ayudar al desarrollo normal de las personas que padecen la misma. Acorde con lo anterior, en el presente avance de investigación se describe un sistema apoyado en Internet de las Cosas (IoT) y dispositivos electrónicos, el cual busca asistir a personas invidentes en el desarrollo de sus actividades diarias, permitiéndoles guiarse y desenvolverse en entornos cerrados sin la ayuda de los bastones que usualmente utilizan. El sistema en desarrollo, denominado BLIND-Net, se compone de una cámara de vídeo RGB que inspecciona el entorno o lugar donde se encuentra la persona invidente, cuenta también con una tarjeta Jetson TX2, que es la que se encarga de procesar las imágenes capturadas por la cámara y mediante un algoritmo diseñado para la identificación de zonas seguras y obstáculos, envía señales de alerta a un cinturón háptico que le permite a la persona invidente detectar los espacios por los cuales puede circular y aquellos que debe evitar. Como mejora del sistema BLIND-Net, se está analizando la alternativa de sustituir la tarjeta Jetson por un procesamiento en la nube de los datos capturados por la cámara RGB y así evitar el peso de los equipos en el cuerpo de la persona que lo utiliza y mejorar el diseño ergonómico del sistema en desarrollo. El objetivo principal de BLIND-Net es contribuir con herramientas tecnológicas de la industria 4.0 aplicadas a personas con discapacidad visual, mediante la implementación de un sistema basado en visión, que asiste a personas invidentes en actividades de navegación en entornos de interior desconocidos, detectando obstáculos, espacios por donde caminar y objetos de interés como puertas, sillas, gradas, computadores, entre otros, que junto con un módulo de planeación de trayectoria, permita a las personas con esta discapacidad alcanzar estos objetos de forma segura (navegación con objetivo). La investigación se ha clasificado de tipo exploratoria descriptiva, debido a que se parte del análisis de diseños similares en soluciones para invidentes y se propone una metodología y un sistema específico orientado a la solución del problema identificado. Las tecnologías de la industria 4.0, tales como la Internet de las Cosas, se han convertido en los últimos años en alternativas novedosas para dar solución a problemas del contexto real, en el proyecto descrito IoT es una opción que permite aplicar sus principios en la orientación y guía visual que necesita una persona que no dispone de este sentido necesario para desenvolverse en entornos cerrados, sin la necesidad de los comunes bastones diseñados para este proceso.
DISEÑO DE CONTROL DE TEMPERATURA DE BAJO COSTO PARA UN AMBIENTE CONTROLADO DE CULTIVO DE BACTERIAS ANAERÓBICAS
Authors: Sepúlveda Díaz Diego , Murillo Padilla Bayrhonx , Bello Rodríguez Rubiela , Guerrero Andrés Felipe , Ortiz Arévalo Jair
Published: August 2022

Este trabajo muestra el diseño, implementación y pruebas de funcionamiento de un control de temperatura en lazo cerrado, aplicado a un experimento con reactores tipo batch, haciendo uso de componentes de bajo costo, con el cual se busca la estimación del nivel de producción de biogás generado mediante un cultivo de bacterias anaeróbicas. Con la puesta en marcha del sistema se logra obtener un control de temperatura estable en el tiempo con un margen de error bajo (± 2°C), así asegurando la sustentabilidad de los microorganismos.
DESARROLLO TECNOLÓGICO DE UN CHALECO O CHAQUETA INTELIGENTE QUE PERMITE A MOTOCICLISTAS SER MÁS PERCEPTIBLES EN LAS VÍAS
Authors: Patarroyo Santos Manuel Eduardo , Casanova Clavijo Juan Pablo
Published: August 2022

Los accidentes que suceden en las vías en la que usuarios motociclistas se ven involucrados, es un problema que ha venido aumentando a nivel mundial en el transcurso de los últimos años, donde los principales factores pueden ser: la poca visibilidad que se puede tener de las motos en la vía,el tamaño que normalmente tienen las motocicletas a comparación de los otros vehículos y también al transportarse a ciertas horas de la tarde y noche la oscuridad dificulta la visualización de objetos a la distancia, además de que la ubicación de las señales lumínicas que emite la moto pueden encontrarse en puntos ciegos si se está muy cerca de otro vehículo. Teniendo en cuenta lo mencionado anteriormente, estos factores permitieron desarrollar y presentar el prototipo de una chaqueta que recibe una retransmisión de las señales lumínicas de una motocicleta, utilizando Arduino con dispositivos bluetooth, para iluminar una matriz led de 15x15 que va en la espalda de esta, con el objetivo de que los usuarios motociclistas que hagan uso de esta solución, puedan ser vistos con mayor facilidad en la distancia o en algunos puntos ciegos al estar cerca de otros vehículos, tanto en el día como en la noche gracias el brillo que esta matriz led emite, además de llamar la atención, posibilita evitar accidentes tránsito.
PROYECTO DE DESARROLLO DE UN SISTEMA DE ASISTENCIA ELÉCTRICA PARA BICICLETAS CON PEDALEO ASISTIDO
Authors: Mendoza Contreras Diana Sofía , Solano Javier , Quiroga Óscar
Published: August 2022

Este trabajo presenta resultados parciales de un proyecto de investigación enfocado en el diseño, implementación y evaluación de un sistema de asistencia eléctrica para bicicletas con pedaleo asistido. Se presentan los desafíos técnicos del proyecto, como la autonomía y la vida útil de las baterías, el diseño del convertidor de potencia y el sistema de control de las bicicletas. Se presentan las etapas propuestas del proyecto y también los resultados que se han obtenido por cada etapa ya ejecutada por el Grupo de Investigación en Sistemas de Energía Eléctrica (GISEL) de la Universidad Industrial de Santander
EVALUACIÓN COMPARATIVA DE TECNOLOGÍAS DE CALEFACCIÓN EN APLICACIONES INDUSTRIALES
Authors: Martínez Sabogal Niyiret Dayanna , Herrera Fernández Carlos Mario , Guerrero Guerrero Andrés Felipe , Camargo Ruiz Kevin Daniel , Palacios Yepes Edwin , Espejo Varela Cristian Camilo , Tapias Duarte Juan Carlos
Published: August 2022

La demanda generada por sistemas de calefacción en el mundo ha incrementado exponencialmente con el pasar del tiempo, como resultado a la gran utilidad que ofrecen dichos sistemas en procesos industriales y domésticos, con aplicaciones en diversos campos que requieren del incremento de temperatura. En la industria alimenticia se busca satisfacer las necesidades del consumidor, ofreciendo alimentos compuestos que en la mayoría de los casos dependen del calor, de igual manera, se puede emplear un sistema de calefacción para mitigar las poblaciones bacterianas, que pueden existir en los alimentos antes de su distribución, realizando la pasteurización del producto, buscando preservar las propiedades organolépticas con la menor variación posible. En la metalurgia, se busca que el material empleado reaccione a los distintos estados de la materia, para generar nuevas aleaciones, o llevar los metales a su punto de fusión y así manipularlos para posteriormente darles una utilidad. Debido a esto se han desarrollado diferentes sistemas de calefacción que se pueden categorizar según el tipo de combustible que empleen para funcionar. Entre ellos destacan los sistemas que funcionan con energía eléctrica, los que emplean combustibles fósiles para su operación y los que funcionan con algún tipo de biomasa. La técnica de calentamiento por inducción se considera una tecnología eficiente, ya que transfiere el calor directamente al objeto de interés, brindando seguridad, limpieza, reducción en la contaminación y rapidez de cocción. Con lo anterior y considerando que en Colombia se evidencia un bajo nivel de utilización de la técnica de calentamiento por inducción en aplicaciones industriales, en este trabajo se llevará a cabo un estudio comparativo de las diferentes técnicas y tecnologías con el fin de determinar las ventajas y desventajas del sistema en cuestión. Los parámetros con los cuales se estará confrontando esta investigación corresponden a la eficiencia, los niveles de emisión que reduzcan los daños ambientales generados, los tiempos de procesos y los costos de implementación.Para lograr el propósito planteado se propone recolectar datos de una serie de experimentos previamente desarrollados que permitan evaluar el comportamiento de los diferentes sistemas en aplicaciones típicas de la industria, modelar las pruebas como planteamiento inicial de los resultados esperados y medir los resultados experimentales correlacionando el desempeño de los cuatro sistemas bajo estudio.
Being a Mother, Student, and Educator: Graduate Student-Mothers' Parenting Experience During COVID-19 Pandemic
Authors: Hasyyati Bewizta Maurilla , Ninin Retno Hanggarani
Published: August 2022

COVID-19 pandemic has been a life-changing experience in many families, affecting parents whose current responsibilities are not only being caregivers, but also educators to their children who are forced to learn from home. This situation deeply affects student mothers who have multiple roles at home, which are maintaining a postgraduate study, being housewives, and accompanying their children in online learning. This study aims to explore the lived experience of student mothers in parenting their school-age children during the pandemic, which is viewed from the quality of parenting (positive and negative parenting) and parenting stress perceived by mothers during the home learning activities. The participants were four mothers who are currently undergoing postgraduate study and have children enrolled in kindergarten and primary school (grade 1-3), and learning from home during the pandemic. The method used is qualitative, with an exploratory approach. The data were obtained through online semi-structured interviews and processed using thematic analysis methods. There are 7 themes emerged from the results, which are: 1) balancing multiple responsibilities, 2) experience in educating children from home,  3) adjusting parent expectations, 4) changes in social relationships , 5) agreements about screen time, 6) eating behaviors and physical exercises, 7) setting up new routine. These themes which will be discussed further, along with their implications for the parents’ psychological well-being.
Crime thrillers Binge-Watching Behaviour: Association with Personality traits and Impulsivity
Authors: Gupta Rahul , Kumar Surender , Gehlot Sanjay
Published: August 2022

Background Due to negative consequences associated with binge _watching involving crime thrillers it has become a topic of scientific debate. It has been mediated by biopsychological parameters under the impact of cognitive and affective aspects. AimTo determine the role of Personality traits and Impulsivity in individuals with Crime thrillers Binge-Watching Behaviour. MATERIALS AND METHODSThe present cross sectional study has been done through online digital media. The study recruited 160 individuals with administration of information questionnaires to get their demographic details, pattern of crime thrillers series watching, behavioral traits and behavioral impulsivity.                                                                ResultsCrime thrillers binge-watching was reported by 80 participants (50%) with female predominance (52.9%) and a mean age of 25.2(S.D.2.4) years. Crime thrillers binge watching was found to have 6.31 as the mean maximum number of episodes in a single sitting.However,no significant differences were present with regard to demographic profile of crime thrillers binge watchers as compared to  crime thrillers non-binge-watchers (p value >.05).Individuals with crime thrillers binge watching were having higher score involving neuroticism and lower score involving openness and agreeableness in comparison to non binge watching of crime thrillers with statistical significance (p value <.05). Impulsivity (BIS-15), mean (SD) score was found to be higher 30.33(4) in crime thrillers binge_ watching as compared to non _binge watchers. Loss of self Control subscale score was found to be higher in female gender 29.5( mean score) as compared to male gender indicating negative consequences in female gender with more severe loss of control. ConclusionThe study found Impulsivity and personality traits seem to be important pathways for crime thrillers binge watching, neuroticism is higher in binge watching while conscientiousness seems protective factor.
AS CIÊNCIAS E A VISÃO DE MARCUSE: O CONSUMO INCONSCIENTE DA SOCIEDADE CONTEMPORÂNEA NA PERSPECTIVA DA EDUCAÇÃO CIENTÍFICA NOS ANOS INICIAIS DO ENSINO FUNDAMENTAL
Authors: Garcia Cavalcante Jacqueline Samantha , Sousa Edilene Pimentel de , Ramos Ediane Sousa Miranda , Castro Patrícia Macedo de
Published: August 2022

O consumismo é caracterizado por uma compra em excesso e, muitas vezes, de produtos ou de serviços que não são necessários para a pessoa, levando ao crescimento de inadimplências e acúmulos de materiais nocivos ao meio ambiente.  Neste contexto, o presente estudo tem por objetivo realizar uma reflexão sobre a dominação da sociedade pelo excesso de consumo inconsciente que pressupõe a partir da manipulação das falsas necessidades. Para isso, utilizou-se de pesquisa bibliográfica, tendo como base estudos feitos acerca da obra do epistemólogo Herbert Marcuse no seu livro - Eros e civilização, pensando na relevância social de suas contribuições para a educação científica e para o ensino de ciências nas séries iniciais do ensino fundamental. Entendemos a importância de abordar este tema em sala de aula com o auxílio do professor na construção da opinião crítica dos alunos acerca de consumo consciente e sustentabilidade, pois com o crescimento das ciências com o passar do tempo a educação científica tem se tornado uma necessidade permanente da humanidade.
Implementación de un sistema de tratamiento individual para mejorar la calidad del agua de la vereda Sabaneta Alta, San Francisco, Colombia
Authors: Rodríguez Rueda Vanessa , Monroy Vargas Edgar Ricardo , Bedoya Ríos Diego Fernando , Bohórquez Joya María Alejandra
Published: August 2022

Este estudio se enfoca en dar soluciones a la potabilización y distribución de agua potable en el sector rural Sabaneta Alta, perteneciente al municipio de San Francisco, Cundinamarca, donde se implementan dos ramas de ingeniería, civil y mecatrónica, con el fin de desarrollar un proyecto que beneficie a la comunidad rural ante las problemáticas que se han presentado en el sector y que se siguen presentando actualmente. De este modo, el sector tendrá la oportunidad de acceder al agua potable a través de un dispositivo portátil y adaptable a las tuberías de los hogares, ya que este filtro es diseñado de forma natural empleando agregados finos y agregados gruesos, lo cual garantiza una eficiencia de turbidez apta para la calidad del agua. Adem s, este sistema portable contará con rayos UV que ayudarán a la desinfección del recurso hídrico.