bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS TINGKAT PENGETAHUAN REMAJA TENTANG PERILAKU MEROKOK DI KOTA AMBON
Authors: Sahetapy Eunike M. , Lesnussa Yopi A. , Ilwaru Venn Y. I.
Published: March 2020

Pemandangan orang merokok dapat kita temui di dalam kendaraan umum, kantor, pasar, atau tempat umum lainnya, bahkan dalam keluarga sendiri. Pada umumnya seseorang mulai merokok sejak usia remaja. Jumlah perokok laki-laki jauh lebih tinggi dibandingkan perempuan dimana jika diuraikan menurut umur, prevalensi perokok laki-laki paling tinggi pada umur 15-19 tahun. Berdasarkan permasalahan tersebut, dilakukan penelitian untuk mengetahui pengaruh antara usia, status merokok orang tua, komunikasi dengan orang tua, komunikasi dengan teman sepergaulan, pengetahuan tentang merokok, perokok aktif dan pasif, akses media informasi, dan intensitas melihat iklan rokok dengan tingkat pengetahuan remaja tentang perilaku merokok kemudian melihat model tingkat pengetahuan remaja tentang perilaku merokok dengan menggunakan Model Regresi Logistik Ordinal dan juga untuk mengetahui variabel yang berpengaruh signifikan terhadap tingkat pengetahuan remaja tentang perilaku merokok di Kota Ambon. Dari data yang diperoleh maka dapat disimpulkan bahwa variabel yang berpengaruh signifikan terhadap tingkat pengetahuan remaja tentang perilaku merokok adalah variabel 𝑥1 (Pengetahuan remaja tentang merokok terhadap kesehatan), x4 (Pengetahuan tentang perokok pasif), x5 (Pengetahuan tentang perbedaan antara Perokok Pasif dan perokok Aktif), x6 (Larangan merokok), x8 (Komunikasi dengan orang tua) x9 (Komunikasi dengan teman pergaulan), x10 (Status merokok orang tua).
KARAKTERISTIK RUANG HAUSDORFF KOMPAK
Authors: Tomasoa M. , Talakua Mozart W. , Sinay Lexy J. , Batkunde Harmanus
Published: March 2020

Misal (𝐻. 𝜏) adalah suatu ruang topologi, 𝐻 disebut ruang Hausdorff jika untuk setiap 𝑥, 𝑦 ∈ 𝐻 dimana 𝑥 ≠ 𝑦 terdapat dua himpunan buka 𝑈, 𝑉 ∈ 𝜏 dan 𝑈 ∩ 𝑉 = ∅ sedemikian sehingga 𝑥 ∈ 𝑈 dan 𝑦 ∈ 𝑉. Selanjutnya dengan memanfaatkan sifat kekompakan dalam suatu ruang topologi maka akan ditinjau karakteristik suatu ruang Hausdorff yang dilengkapi oleh sifat kekompakan ini. Lebih lanjut, suatu ruang Hausdorff yang dilengkapi dengan sifat kompak disebut ruang Hausdorff kompak
ALGORITMA UNTUK MENENTUKAN KEKOPOSITIFAN MATRIKS SIMETRIS BERUKURAN 𝒏 = 𝟑, 𝟒, 𝟓
Authors: Tomasouw Berny P.
Published: March 2020

Matriks kopositif merupakan matriks simetris yang memenuhi sifat tertentu. Matriks ini dapat digunakan dalam menyelesaikan masalah pemrograman kuadratik, masalah kombinatorik dan persamaan diferensial. Dalam penelitian ini, akan dibentuk beberapa algoritma untuk memeriksa kekopositifan suatu matriks simetris yang berukuran n = 3, n = 4 dan n = 5.
The Moderating Effect of Sleep Disturbance on the Association of Stress with Impulsivity and Depressed Mood
Authors: Park Inkyung , Oh Seong Min , Lee Kyung Hwa , Kim Soohyun , Jeon Jeong Eun , Lee Ha Young , Jeon Sehyun , Kim Seog Ju , Lee Yu Jin
Published: March 2020

Objective This study was performed to investigate the associations of life event stress with impulsivity, anxiety, and depressed mood as a function of the presence of a sleep disturbance.Methods In total, 214 participants (age 38.96±10.53 years; 111 females) completed self-report questionnaires, including the Life Experience Survey (LES), Pittsburgh Sleep Quality Index (PSQI), Barratt’s Impulsivity Scale (BIS), Beck Anxiety Inventory (BAI), and Beck Depression Inventory (BDI). The presence of a sleep disturbance was defined as a PSQI score >5.Results In total, 127 participants presented with a sleep disturbance (age 39.33±10.92 years; 64 females), whereas the remaining 87 did not (age 38.43±9.97 years; 47 females). Negative LES scores were significantly correlated with BIS (r=0.22, p=0.001), BAI (r=0.46, p< 0.001), and BDI (r=0.51, p<0.001) scores, and PSQI scores were significantly correlated with BAI (r=0.49, p<0.001) and BDI (r=0.60, p< 0.001) scores. Moderation analysis revealed statistically significant interactions between negative LES scores and the presence of a sleep disturbance on BIS (p=0.044) and BDI (p=0.014) but not on BAI (p=0.194) scores.Conclusion The findings of the present study suggest that life event stress has varying degrees of influence on mental health, especially impulsivity and depressed mood, depending on the presence or absence of a sleep disturbance.
RETOS EDUCATIVOS EN CONTEXTOS MULTICULTURALES: LA OPINIÓN DEL PROFESORADO, ALUMNADO Y FAMILIAS
Authors: Verdeja Muñiz María
Published: March 2020

El texto muestra parte de una investigación más amplia realizada en el contexto de una tesis doctoral que estudia las aportaciones de la pedagogía de Paulo Freire a la educación intercultural. La finalidad del artículo es conocer las percepciones del profesorado, alumnado y familias en torno a los retos que conlleva la educación en contextos educativos multiculturales. Desde el punto de vista metodológico optamos por una metodología de carácter cualitativo, completado con un estudio de caso de orientación etnográfica realizado en un IES asturiano. Los docentes aluden a la existencia de factores que dificultan enormemente la tarea de educar en contextos multiculturales y señalan, entre otros: la escasa flexibilidad del sistema educativo, la tradición docente, la necesidad de cumplir con el currículo, el escaso apoyo de la administración educativa. El alumnado –extranjero y autóctono– manifiesta tener poco conocimiento de las culturas presentes en las aulas y demuestran a través de comentarios que los conocimientos previos que tienen de otras culturas están formulados, habitualmente, sobre la base de estereotipos. Por otra parte, la comunidad educativa reconoce que el contexto educativo multicultual, a pesar de las dificultades, representa un factor positivo muy importante dado que es ideal para que se propicie el intercambio cultural. Sin embargo, los resultados ponen de manifiesto que la diversidad cultural que alberga el IES, no ha servido a tal efecto.
LA PERSONALIDAD MULTICULTURAL Y SU RELACIÓN CON LA EDUCACIÓN EN EL EXTRANJERO
Authors: Carballal Broome Ana , Pinillos Costa Mª José
Published: March 2020

En el mundo global, donde la diversidad cultural está más presente cada día, surge un creciente interés por estudiar en profundidad la competencia intercultural, imprescindible para vivir y trabajar en contextos internacionales o multiculturales. Sin embargo, las características o habilidades que debe tener una persona interculturalmente competente no están todavía claramente definidas. El objetivo de este trabajo es contribuir a esclarecer la relación entre personalidad multicultural y educación teniendo en cuenta la experiencia concreta de la participación en un programa de estudio en el extranjero. La personalidad multicultural engloba una serie de rasgos de personalidad específicos, que favorecen o dificultan el desarrollo de la competencia intercultural que, a su vez, facilita el entendimiento en entornos culturalmente diversos. Para explorar esta cuestión se ha llevado a cabo una investigación empírica con estudiantes universitarios comparando a aquellos que estaban participando o habían participado en un programa universitario en el extranjero con los que carecían de dicha experiencia. El resultado muestra que los participantes con experiencia de estudios en el extranjero tenían niveles significativamente más altos en tres de los cinco rasgos de personalidad multicultural: empatía cultural, apertura mental e iniciativa social. Este resultado nos permite sugerir que estos tres rasgos de personalidad multicultural son susceptibles de ser transformados a través de la experiencia internacional; lo que tiene importantes implicaciones tanto para la teoría como para la práctica en materia de recursos humanos y de educación internacional.
Sacrococcygeal pilonidal disease surgery optimization
Authors: Ia. P. Feleshtynskyi  , I. G. Balan
Published: March 2020

The aim — to improve the surgical treatment results of sacrococcygeal pilonidal cysts.Materials and methods. Surgical treatment of 451 patients with sacrococcygeal pilonidal cysts was performed. Depending on the treatment method, patients were divided into two groups: the main — 226 patients who underwent surgical treatment using the developed method of median resection with internal biodegradable sutures that did not require removal, and comparison — 225 patients who underwent surgical treatment in the traditional way using removable nodal sutures with cutaneous fixation. All patients were operated on an outpatient basis under local anesthesia.Results and discussion. The time of outpatient treatment and epithelialization of the wound was twice shorter in the study group than the comparison (7 vs 16 days, 13 vs 27 days, respectively). The recurrence rate was significantly lower (3.1 % versus 10.6 %). Suppurations of the postoperative wound were also recorded more frequently in the comparison group: 2 (0.9 %) and 9 (4 %), respectively.Conclusions. The use of the developed method for the surgical treatment of sacrococcygeal pilonidal cysts due to the economical resection of the skin flap with pathologically altered tissues, the use of sutures with internal fixation, which do not create external pressure on the skin of the wound edges preventing ischemia and microcirculation disturbance, significantly improves the results of surgical treatment of sacrococcygeal pilonidal cysts, decreases the suppuration frequency of the postoperative wound (to 0.1 %). decreases relapse (to 3.1 %) and has significant advantages over the traditional method. The healing period of the postoperative wound decreased to 13 days (in the comparison group‑ 27 days), the duration of outpatient treatment — to 7 days (versus 16 days with the traditional method).
Arma-Gel Hydrogel for the treatment of lower extremity trophic ulcers
Authors: M. V. Nagnibedyuk  , V. V. Chopyk
Published: March 2020

The aim — to evaluate the Arma‑gel hydrogel dressings (UkrTechMed) feasibility and the effectiveness in the local treatment of trophic ulcers of the lower extremities.Materials and methods. The treatment results of 14 patients with CVI and long‑term non‑healing trophic ulcers of the lower extremities were analyzed after Arma‑gel hydrogel dressings in combination with conventional treatments.Results and discussion. The hydrogel dressing in the complex treatment of trophic ulcers of the lower extremities has proven to be an effective and appropriate method of local treatment. According to the manufacturer, the technical specifications of the product are true. Hermeticity and moisture of the wound, portioning and constant intake of the active therapeutic component from the dressing, preventing secondary infection of the wound, maintaining a constant pH environment in the wound allowed granulation tissue to actively develop, and reduces the healing time of the wound surface. The easy usage makes it possible to monitor patients remotely in most cases. Patients noted a reduction in the treatment cost due to decreased dressings manipulations and reduction and absence of pain syndrome almost from the first hours after usage.Conclusions. The use of Arma‑gel hydrogel dressings in the treatment of patients with trophic ulcers of the lower extremities helped to reduce the closure time of wounds by 2 — 3 times due to the activation of the granulation process and the development of active granulation in the wound. The calculated economic benefit for 1 month showed that the cost of one usual dressing was 67 — 89 UAH, the cost for 1 month was 2000 — 2500 UAH, and Arma‑gel dressing 1 time in 5 days — 70 — 75 UAH. This suggests the advisability of hydrogel dressings in the complex treatment of patients with trophic ulcers of the lower extremities in the presence of chronic venous insufficiency.
Promoting The Learning Quality of Islamic Elementery School Through Constructive - Inovative Model
Authors: Putri Hilma Pami
Published: March 2020

Learning is interpreted as a process of obtaining behavioral changes as a result of getting knowledge and experience in doing interaction with the environment. The problem found in Islamic Elementery School 1 Pasaman (MIN 1 Pasaman) was the way the teacher tought the students and the teacher never create the innovative environment to make the students to be able to construct their ideas in learning. The teachers were still not familiar with the name and the application of constructive innovative learning models in order to create the fun learning for the students. The situation impacts to the student’s development and achievement during teaching and learning process. It leads the team to do the community service research to the application of constructive - innovative models to improve the quality of teaching and learning in MIN 1 Pasaman. The result of this community service shown that the teachers already able to comprehend the constructive -inovative learning model in teaching and learning process, and the teacher can apply various types of learning model as well as able to design a good lesson plan about constructive and innovative model in the classroom.

Belajar diartikan sebagai proses perubahan perilaku sebagai hasil dari mendapatkan pengetahuan dan pengalaman dalam melakukan interaksi dengan lingkungan. Masalah yang ditemukan di Madrasah Ibtidaiyah 1 Pasaman (MIN 1 Pasaman) adalah cara guru mengajar siswa dan guru tidak pernah menciptakan lingkungan belajar yang inovatif untuk membuat siswa dapat membangun ide-ide mereka dalam belajar. Para guru masih belum tahu dengan nama dan juga cara menerapkan dengan model pembelajaran konstruktif- inovatif agar pembelajaran menyenangkan bagi siswa. Situasi ini berdampak pada perkembangan dan prestasi siswa selama proses belajar mengajar. Keadaan ini mengarahkan tim untuk melakukan penelitian pengabdian masyarakat pada penerapan model inovatif - konstruktif untuk meningkatkan kualitas pengajaran dan pembelajaran di MIN 1 Pasaman. Hasil pengabdian masyarakat ini menunjukkan bahwa para guru sudah mampu memahami model pembelajaran konstruktif-inovatif dalam proses belajar mengajar, dan guru dapat menerapkan berbagai jenis model pembelajaran yang konstruktif serta mampu merancang rencana pembelajaran yang konstruktif dan inovatif di kelas.

Kata Kunci: pembelajaran, konstruktif- innovative, model
Pengembangan Media Pembelajaran Digital IPA Di SMP N 3 Kecamatan Pangkalan
Authors: Okra Riri , Novera Yulia
Published: March 2020

Learning media is one of the important components in learning activities. Book as each of the teaching materials must be displayed in accordance with the times and technological developments. Today's smartphone technology has spread throughout the community, including junior high school students. For this reason, efforts need to be made to utilize this smartphone technology to support the learning process. This research is intended to develop teaching materials in the form of e-books or digital books using sigil. This research was carried out using the Four-D model RnD method. This teaching material has been created and validated by media experts in the field of informatics engineering and experts in the field of biology education. After the validation test, the validation value of the media expert is as big as 89,16 And experts in the field of biology education amount to 84,8

Media pembelajaran merupakan salah satu komponen penting dalam kegiatan pembelajaran. Buku sebagai salah satu media pembelajaran harus bisa ditampilkan mengikuti perkembangan zaman dan perkembangan teknologi. Teknologi smartphone dewasa ini sudah merambah keseluruh kalangan, tidak terkecuali siswa sekolah menengah pertama. Untuk itu perlu ada usaha yang dilakukan untuk memanfaatkan teknologi smartphone ini untuk menunjang proses pembelajaran. Penelitian ini ditujukan untuk mengembangkan media pembelajaran dalam bentuk e-book atau buku digital menggunakan sigil. Penelitian ini dilaksanakan dengan metode RnD model Four-D. Media pembelajaran ini telah dibuat dan divalidasi oleh ahli media bidang teknik informatika komouter dan ahli bidang pendidikan biologi.  Setelah dilakukan uji validasi didapatkan nilai validasi dari ahli media sebesar 89,16 Dan ahli bidang pendidikan biologi sebesar 84,8
Advancing Supervision in Clinically-Based Teacher Education
Authors: Baecher Laura H. , Burns Rebecca West
Published: March 2020

For this special issue, Advancing Supervision in Clinically-Based Teacher Education, we invited conceptual papers, empirical research studies, descriptive narratives, and evaluations of supervision from faculty, emerging scholars, professionals, and practitioners situated in teacher preparation contexts. The papers included illuminate how supervision in clinical teacher education is being improved, studied, or developed.
Scaffolding Development of Clinical Supervisors: Learning to be a Liaison
Authors: Snow Jennifer , Carter Hannah , Dismuke Sherry A. , Larson Angel , Shebley Stefanie
Published: March 2020

Teacher education as a field has embraced the idea that clinically-based teacher education will better support teacher candidate learning and the learning of their future preK-12 students (AACTE, 2018; NCATE, 2010). Likewise, teacher education scholars have emphasized the importance of learning to teach well in clinical practice (Darling-Hammond, 2014). We five women teacher educators engaged in a collaborative self-study to investigate our different perspectives and our institution’s hope for mentoring and preparing new liaisons. Our collaborative self-study focused on the research question: What are the key factors that play a part in influencing the developmental trajectory of a liaison? Through a collaborative self-study of our clinical supervision work as university liaisons, we identified the importance of community toward developing agency as teacher educators. Our year-long self-study involved journaling about our liaison experiences and our developmental trajectory in becoming teacher educators across time and multiple contexts.
Political memes: A dominant Communication culture amongst millennials in Uganda
Authors: Kasirye Faiswal
Published: March 2020

Today,
internet memes have become a part of the political campaigning. This paper thus
analyses how internet memes have been used as a medium to communicate political
messages amongst millennials in Uganda. Parameters like political engagement,
influence on political views and voting behavior are used to analyze the
different political memes trending on social media platforms in Uganda under the framework of the elaboration of likelihood model of management.
Effect of Comfort Care Integrated with the Holy Qur’an Recitation on Comfort of Muslim Patients under Mechanical Ventilation: A Pilot Study
Authors: Rustam Junaidy , Kongsuwan Waraporn , Kitrungrote Luppana
Published: March 2020

Most patients experience decreased physical, psychosocial, and spiritual comfort while receiving mechanical ventilation. Regarding the Muslim patients, diminished comfort might be associated with alterations in performing daily rituals, such as saying prayers (salat) and reciting the Holy Qur’an. This pilot study aimed to determine the effects of comfort care integrated with the Holy Qur’an recitation on comfort in Muslim patients being mechanically ventilated.Methods: This quasi-experimental study was performed on a group of participants using pretest-posttest design. The samples consisted of ten Muslim patients under mechanical ventilation who met the inclusion criteria. Each participant was provided with the comfort care integrated with the Holy Qur’an recitation for three days. A modified version of Shortened General Comfort Questionnaire was utilized to evaluate comfort of the participants. The data were analyzed by SPSS using paired t-test. Results: Mean score of total comfort increased significantly after receiving the comfort care integrated with recitation of the Holy Qur’an (t=11.42, p=0). In addition, mean score of each context of comfort (i.e. physical, psychospiritual, environmental, and sociocultural comforts) also augmented significantly post-intervention.Conclusion: This pilot study showed that the comfort care integrated with the Holy Qur’an recitation can be an effective way of enhancing comfort of Muslim patients under mechanical ventilation.
Next Generation European Research Vessels
Authors: Board European Marine
Published: March 2020

Research vessels and their equipment are one of the most reliable means we have of accessing diverse marine environments to conduct research. The ocean and its inhabitants play a significant role in the changes facing the globe, and developing our understanding of marine ecosystems is therefore more important than ever. Marine research infrastructures are critical for supporting the continued development of marine scientific evidence. Given their importance, a review of the current European fleet and its capabilities was conducted, with information also gathered on fleet management and operation, and on training.This Policy Brief outlines why we need research vessels, explaining the multiple roles they play in supporting marine science and ocean observing. It presents an overview of the current European fleet and its capabilities, including specialized capacity to conduct research in deep-sea and Polar regions. It highlights the importance of transnational access for European researchers within this context. It also briefly outlines the concerns around training for vessel crew, marine technicians and shore-based staff. It then presents the main recommendations of EMB Position Paper 25, which are applicable to the research vessel and marine science communities, national and Euoprean funders and to policy makers. This publication summarises the main messages and recommendations of the recent EMB Position Paper 25 on “Next Generation European Research Vessels: Current Status and Foreseeable Evolution”, which was produced in collaboration with the European Research Vessel Operators (ERVO) community. The Position Paper provided a comprehensive look at the current research vessel fleet in Europe, updating the findings and recommendations of EMB Position Paper 10 from 2007 on “European Ocean Research Fleets - Towards a Common Strategy and Enhanced Use”.
Looking Under the Tinfoil Hat: Clarifying the Personological and Psychopathological Correlates of Conspiracy Beliefs
Authors: Bowes Shauna Marie , Costello Thomas H , Ma Winkie , Lilienfeld Scott Owen
Published: March 2020

Objective: We sought to replicate and extend research on the personological correlates of conspiracy beliefs by examining their associations with abnormal- and normal-range personality domain-level traits and, for the first time, lower-order personality facets; we also examined internalizing symptoms. Method: The study comprised four samples of community and student participants (Ntotal=1,927), and examined the cross-sectional relations between self-reported conspiratorial ideation and measures of (a) the six-factor model of general personality, (b) intellectual humility, (c) personality disorder traits (narcissism, psychopathy, disinhibition), and (d) internalizing symptoms (depression, anxiety, anger). Results: Agreeableness and conscientiousness were significant negative correlates of conspiracy beliefs, although other general personality dimensions tended to manifest negligible associations. Significant associations between lower-order personality facets and conspiracy beliefs, not evident at the domain level, emerged. Indices of humility were also significant negative correlates. Conspiracy beliefs were also associated with a range of personality disorder features and internalizing symptoms. Conclusions: Our results provisionally suggest that the nonclinical individual prone to conspiratorial ideation is likely to display distress, immodesty, impulsivity, and negative affect. Future research should investigate potential multiplicative relations among personological variables in predicting conspiracy beliefs.
Association of the altered sense of time in the seconds-to-minute range with intertemporal choices across time-horizons.
Authors: Lukinova Evgeniya , Erlich Jeffrey C
Published: March 2020

Delay-discounting studies in neuroscience, psychology, and economics have been mostly focused on concepts of self-control, reward evaluation, and discounting. Another important relationship to consider is the link between intertemporal choice and time perception. We presented 50 college students with timing exercises on the range of seconds to minutes and intertemporal-choice tasks on both the time-scale of seconds and of days. We hypothesized that individual differences in time perception would influence decisions about short experienced delays but not long delays. While we found some evidence that individual differences in internal clock speed account for some unexplained variance between choices across time-horizons, overall our findings suggest a nominal contribution of the altered sense of time in intertemporal choice.
ISOLASI DAN KARAKTERISASI BAKTERI RESISTEN TEMBAGA DARI PANTAI TIMUR SURABAYA
Authors: Irawati Wahyu
Published: March 2020

Copper pollution in the East Coast of Surabaya is one of the serious cases of heavy metal pollution in Indonesia. Pollution at this location has been proven to result in fish deaths and brain damage of local residents because they consume too much copper-contaminated fish. Copper bioremediation using indigen bacteria isolated from polluted environments is a promising solution to overcome copper pollution problems. Bacteria that commonly live in polluted environments can be isolated and used as copper bioremediation agents. This study aims to do: 1) isolation and characterization of copper resistant bacteria from the East Coast of Surabaya, 2) resistance testing of bacterial isolates, and 3) copper accumulation and biosorbtion tests of bacterial isolates. The bacterial isolates were characterized by the morphology of the colonies and their cells based on Gram staining. Resistance testing is done by determining Minimum Inhibitory Concentration/MIC. The accumulation test is carried out by separating the cell and growth medium, then each of them is distructed using HNO3. The results of isolation and characterization obtained six isolates of copper-resistant bacteria, namely PmbC1, PmbC2, PmbC3, PmbC4, PmbC5, and PmbC6 with MIC = 3 mM - 5mM CuSO4. PmbC4 isolate is the most resistant bacteria with the MIC of 5 mM and is capable of accumulating copper of 6.25 mg per gram of cell dry weight and biosorbtion of 92.17%.
PENGELOLAAN LIMBAH MINYAK PELUMAS SEBAGAI UPAYA PENGENDALIAN PENCEMARAN LINGKUNGAN
Authors: Azteria Veza , Gani Ruslan Abdul
Published: March 2020

PT. Astra International Tbk recorded the demand for the use of lubricants as one of the spare parts components sought by Honda motorcycle consumers to continue to increase where at the end of 2015 lubricant parts sales were recorded at 18,596,521 lubricants and each month on average they needed around 1,149,125 lubricant (Gani, 2016). In the case of waste producers, B3 waste management can be transferred to other parties accompanied by documents showing evidence of delivery of B3 waste, in accordance with the contents of Article 32 Paragraph (2) Government Regulation Number 101 of 2014. The meaning transferred here can be interpreted as being sold to another party, because the waste of used lubricating oil still has economic value. This study aims to determine the process of managing lubricating oil waste at Astra Motor Balikpapan. This study was designed as a descriptive observational evaluation study conducted cross sectionally by observing, analyzing, observing and processing data and information that has been systematically collected. The results showed that the management of used lubricant waste at Astra Motor Balikpapan was quite good, but there were some things that needed to be improved including control from Balikpapan BLHD supervision, workshops and continuous counseling and the absence of strict administrative sanctions.
UJI AKTIVITAS ANTIBAKTERI EKSTRAK METANOL DAUN BAWANG BATAK (Allium chinense G. Don) TERHADAP Streptococcus mutans DAN Bacillus cereus SEBAGAI BAKTERI GRAM POSITIF
Authors: Fahmi Aliyah
Published: March 2020

Batak Onion (Allium chinense G. Don) is one of the species of Allium plant which is used as a flavor enhancer typical for North Sumatran Batak cuisine. In addition, the Batak onion is believed to be a health herbal remedy such as an antibacterial agent. This research aims to determine antibacterial activity of methanol extracts of Batak leeks (Allium Chinense G. Don) on Streptococcus mutans and Bacillus cereus as Positive Gram Bacteria.Â  The methodÂ  was the agar diffusion method. Methanol extracts of Batak leeks were diluted using Dimethyl sulphoxide (DMSO) with concentration variations (0.88, 1.66 and 2.5)%. DMSO also was used as negative blank. The research model was in Vitro experimental research model. Â The results showed that methanol extract of Batak leek had antibacterial activity against S. mutans with inhibition zone diameter (5,10.5,12.7)mm and B. cereus with inhibition zone diameter (10,12.4 , 12.2)mm. The inhibition zone diameter (0) mm for the DMSO as negative blank.
Neurotechnologies, Relational Autonomy, and Authenticity
Authors: Walker Mary Jean , Mackenzie Catriona
Published: March 2020

The ethical debate about neurotechnologies has been largely framed around their effects on authenticity. In this paper, we investigate the concept of authenticity and associated conceptions of the self. We develop a conception of authenticity that eschews problematic essentialist or existentialist views of the self and the assumption that the authentic self transcends socialization. In our view, authenticity is a condition for self-governance and can involve either endorsement or acknowledgment. Revisiting the debate about neurotechnologies, we show why framing the ethical debate in terms of authenticity is unhelpful and argue that these ethical concerns are better understood as concerns about autonomy.
Emergence of a clone of invasive fucK-negative serotype e Haemophilus influenzae in British Columbia
Authors: Whyte Kathleen E , Hoang Linda , Sekirov Inna , Shuel Michelle L , Hoang William , Tsang Raymond SW
Published: March 2020

Background: Introduction of the Haemophilus influenzae serotype b (Hib) conjugate vaccine has changed the epidemiology of invasive H. influenzae disease, with most infections now caused by non-typeable (non-encapsulated) and non-Hib encapsulated strains. Methods: We describe nine invasive serotype e H. influenzae (Hie) from British Columbia that were determined to have complete deletion of their fucose operon genes. These nine isolates were recovered from blood cultures of three female and six male patients during 2011–2018, with eight recovered in the past 4 years. Results: All nine isolates were biotype IV, with eight showing identical pulsed field gel electrophoresis (PFGE) profiles, whereas the ninth showed 95% similarity. PFGE analysis also showed these fucose operon–negative Hie to be most (94%) similar to the multi-locus sequence type (ST)-18, the most common ST among Hie in British Columbia. These nine fucose operon–negative Hie represented 27.3% of the 33 invasive Hie isolated in British Columbia from 2010 to 2018. Conclusion: Deletion of the fucose operon did not appear to impact the transmission ability of these strains or their ability to cause invasive disease.
Public Complaint Application (Case Study of RSUDYA Tapaktuan Based On Android)
Authors: Fadhli Fardiansyah -
Published: March 2020

Yuliddin Away Regional General Hospital (RSUDYA) as an institution provides individual health services in a complete manner that often experiences obstacles in providing optimum services to community, in some cases, complaints from the public. During this time, complaints are accommodated by the existence of a complaint box in each service division, but the use of this method is difficult to obtain accurate information and the process of executing these complaints requires a relatively long period. The implementation of information and communication technology in the form of applications is expected to improve responsive and informative service quality. Through the Android-based Complaints application, it was found that with the use of this application the community was easy in providing advice and criticism of the services of Yuliddin Away Hospital.
Comunicação/Comunicabilidade
Authors: DAlessio Ferrara Lucrécia
Published: March 2020

A epígrafe que dá origem a este trabalho encontra-se em Walter Benjamin e se refere a um texto de juventude, publicado em 2016 que tem como título Sobre a linguagem geral e sobre a linguagem do homem. Revisto depois de um século da sua publicação, observa-se que, naquele texto, se apresenta uma questão que, há cem anos, como nos dias atuais, é análoga àquela que nos interessa e se volta para a questão da linguagem como forma de comunicação e como expressão essencial de uma universalidade que, desde o início, vai além dela própria. Desde há um século como até nossos dias, apresentam-se pontos de indagação que exigem reflexão. Trata-se de elementos que convergem para a pergunta que identificaria uma área, e tenderia à produção de conhecimento e lhe conferiria uma possível autonomia científica: que é comunicação ou o que comunicável na comunicação?
La Televisión más allá de sí misma en América Latina
Authors: Orozco Guillermo , Miller Toby
Published: March 2020

En América Latina la televisión sigue siendo un medio de comunicación importante; la historia, la política, el mercado, pero sobre todo la cultura y sus audiencias la mantienen viva. No obstante que los jóvenes estén migrando a otras pantallas, los contenidos de la televisión siguen siendo un referente en las experiencias audiovisuales de todos. Con cambios en su recepción, producción, programación y modelos de negocio, la televisión en vez de desaparecer estalla y se amplica en lo televisivo como una experiencia cul- tural múltiple y una oportunidad de reinvención de sus audiencias. Palabras clave: Televisión. Mestizaje. Realismo mágico. Cultura. América Latina. Audiencia.
A teoria nas livrarias: o circuito de publicação e distribuição como problema epistemológico na Comunicação
Authors: Sá Martino Luis Mauro , Salgueiro Marques Ngela Cristina
Published: March 2020

Como o circuito de impressão e publicação de livros se articula com a Pesquisa em Comunicação? Todos os anos, um número considerável de pesquisas, da iniciação científica ao pós-doutorado, são feitas nas Universidades. No entanto, apenas uma pequena fração será publicada, e um número ainda menor atingirá efetivamente as livrarias, reais ou virtuais. A partir de uma pesquisa de campo exploratória, realizada no período de 2014 a 2018 em livrarias universitárias e comerciais em Porto Alegre, São Paulo, Belo Horizonte, Goiânia e Recife, este texto propõe entender as questões de produção e circulação do conhecimento em termos epistemológicos, na medida em que a disponibilidade de um texto é um índice do que será lido ou não e, consequentemente, incluído ou excluído de um estudo e, portanto, o que pode ser teoria na Área.Palavras-chave: Publicação. Mercado Editorial. Comunicação. Epistemologia.
O jornalismo impresso na era digital: implicações na decodificação de um novo gênero
Authors: Crispino Santos Fabiana , Gonçalves Marcio , Vidal Oliveira Elaine , Martins da Motta Magalhães Mirian
Published: March 2020

Com base nos impactos da internet na prática jornalística, este artigo pretende discutir o surgimento de um novo gênero no jornalismo impresso brasileiro, uma espécie híbrida, composta por dois textos que se complementam, sendo um inserido na categoria notícia (informação) e o outro na categoria comentário (opinião/interpretação). O que distingue essa produção jornalística das demais é que a compreensão total do conteúdo só é alcançada mediante a leitura de ambos os produtos, leitura esta que dá origem a um novo texto não em seu aspecto material, mas como fruto da interpretação do leitor. A hipótese que se apresenta, da emergência desse gênero composto, associa-se à perda de leitores para a internet e à luta do jornalismo impresso por espaço e por uma nova identidade.Palavras-chave: Internet. Jornalismo impresso. Gêneros jornalísticos.
Nivel de actividad física y estado nutricional en una población pediátrica de un consultorio ambulatorio Asunción.
Authors: Ramirez Pastore Leticia , Gotz Sylvia , Riera Jacinto , Pastore Brunilde , Vera Norma , Castaño Liz , Sequera Victor Guillermo
Published: March 2020

Introducción: El descenso en el nivel de actividad física en los niños y adolescentes se asocia con mayores niveles de sobrepeso, obesidad y empeoramiento de la salud cardiovascular.

Objetivo: Analizar los hábitos de práctica física, parámetros antropométricos y tiempo de pantalla (televisión, teléfonos móviles, tabletas) en una población escolar que acude a consulta pediátrica ambulatoria en Asunción durante el 2018.

Materiales y Métodos: Estudio observacional, descriptivo con componente analítico, trasversal. El nivel de actividad física se valoró a través del cuestionario Physical Activity Questionnaire for Children (PAQ-C), con puntajes de 1 a 5, siendo 5 la máxima actividad física. Se incorporó una pregunta sobre el número de horas al día frente a las pantallas. Las variables antropométricas evaluadas fueron el índice de masa corporal (IMC), Z-score del IMC, pliegue tricipital y circunferencia abdominal. Las variables se presentaron como media y desviación estándar. Los datos se analizaron las pruebas T-Student y Chi cuadrado. El nivel de significancia establecido fue <0,05.

Resultados: Fueron evaluados 636 escolares, 54% de sexo masculino, con edad media de 10 años, un 11,3 % presentó obesidad y un 22,2 % sobrepeso. La actividad física medida por PAQ-C obtuvo de media 2,93±0,65 puntos. El promedio de tiempo de pantalla fue de 3,53±2,33 horas.

En función del sexo no se encontraron diferencias significativas para la edad, tampoco para los parámetros antropométricos, ni horas de pantalla.

La división en terciles de los valores de actividad física mostró diferencias significativas con el IMC, Z-score del IMC y pliegue tricipital, no así con la circunferencia abdominal (p=0,089). Por otro lado, los niños menos activos son los que manifestaron pasar más tiempo frente a las pantallas (p=0,006).

Conclusión: Los menores niveles de actividad física son reportados por aquellos niños que pasan más tiempo frente a las pantallas, que presentan un mayor índice de masa corporal y Z-score IMC, así como un mayor pliegue tricipital.

Conflicto de interés: Los autores declaran no poseer conflicto de interés

Recibido: 15/11/2019 Aceptado: 6/02/2020
On the Formation and Development of Meaning Interaction of Students with a Musical Work in General Education
Authors: Gilmanov Sergey
Published: March 2020

Thearticle is devoted to the meaning aspects of music and musical work. On the basis of the analysis of theoretical and practical experience the ways of orientation of musical training and education in General education on formation and development of the meaning relation to music are outlined. It is stated that in the sense of music as an art form includes all its meanings, properties and functions. It has an emotional content that expresses the meaning of actions, relationships, experiences of people, and interaction with music always includes social content: values, opinions, generally accepted values of the components of musical “language”, which allows you to make music different meanings. Suggested ways of formation and development of meaning relationship to music are (1) organization for music lessons situations meaningful meetings with the piece of music; (2) discussion of pieces, composers, performers; (3) discussions about the artistic value of genres, performers, musical instruments; discussion of musical interests, tastes, experiences of students, etc. Author emphasizes that the meaning side of music is revealed through the mutual transitions “sensuality – text – meaning” in human interaction with the musical work was included in the process of development of his spiritual world, and appeal to her sense is only possible when “building” their own sense of the creators, performers and listeners.
Evaluación de un sistema de tratamiento de aguas residuales no domésticas para la remoción de carga orgánica en industria de bebidas no alcohólicas
Authors: Rueda Fernando Velasco , Molano Guarín Andrés Felipe , Pramparo Laura Mariela
Published: March 2020

The document presented here corresponds to the evaluation of a wastewater treatment system belonging to the manufacturing industry of carbonated and non-carbonated soft drinks. The development of this study was performed through 3 samplings carried out in the months of May, July and October (where the maintenance and cleaning operations of the system were carried out in July with the purpose of observing their implications in October) and 6 different points of the treatment plant were sampled. From the obtained samples, the insitu information was determined, the presence of bionutrients, the physical and chemical characteristics, and the BOD and COD parameters, in order to interpret their performance in terms of removal of contaminating organic load, and establish the control parameters required by the current legal regulations of the country to identify the problems existing in the system, their possible causes and the approach of a recommendation as a theoretical solution to the irregularities observed. It was evidenced that the pretreatment phase has a good performance in the development of treatment activities due to its stability in temperature and pH; however, the generation of residual sludge in this phase comprises a problem that directly impacts on the cost of operation and maintenance of the treatment system. The effluent from the production plant showed that the addition of chemical agents and the generation rate of activated sludge against the aerobic conditions of the system are the greatest support that the plant has to perform the processes of degradation in organic matter. The physicochemical characterization of the wastewater helped determine whether the mechanisms belonging to the treatment train developed their unit operations under efficient conditions for the reduction of organic load. Thanks to what was observed in this study, it would be beneficial for the system to implement complementary structures to the homogenizer tank and equalizer tank, for the reduction in the production of residual sludge, since this problem when being carried from the initial structures of the treatment train entails to the loss of efficiency in the subsequent processes to this throughout the system.
Maslows Bedürfnistheorie und ihre Bedeutung für die Fachdidaktik
Authors: Methfessel Barbara
Published: March 2020

Für die Bildung relevante Auszüge der Bedürfnistheorie von Maslow werden vorgestellt und in ihrer Bedeutung für die alltägliche Lebensführung und darauf bezogene Ernährungs- und Verbraucherbildung diskutiert. In diesem Beitrag wird diskutiert, dass eine Auseinandersetzung mit Bedürfnissen im Sinne von Maslow auch für die Fachdidaktik wichtige Impulse bieten kann.
Von der „unbändigen“ Lust und dem kulturell erwünschten Maß des „rechten“ Genusses
Authors: Kluß Nicola
Published: March 2020

Essen befriedigt das Grundbedürfnis nach Nahrung wie auch nach Liebe, Geborgenheit, Anerkennung und Lust. Mit Genuss wird der kontrollierte, mit Lust der unkontrollierte Speisenverzehr verstanden. Zu hinterfragen ist, aus welchen Bedürfnissen heraus gegessen wird, wenn es nicht der Hunger ist. Nachfolgend wird diskutiert, inwiefern Genusskompetenzen in Anbetracht der altersabhängigen Entwicklung von Genussfähigkeit durch die schulische Ernährungsbildung angebahnt werden können.
V. Richter: "The low toxicity and originality of the pharmaceutical agent are its major advantages"
Authors: Richter V. A.
Published: March 2020

There is no question that the government needs to provide vigorous financial support to Russian researchers looking to design new drugs. A different question is to what extent should the government participate in the financing and atwhat point should industrial investors join in?
Study of Functional and Allosteric Sites in Protein Superfamilies
Authors: Suplatov D. А. , Švedas V. К.
Published: March 2020

The interaction of proteins (enzymes) with a variety of low-molecular-weight compounds, as well as protein-protein interactions, is the most important factor in the regulation of their functional properties. To date, research effort has routinely focused on studying ligand binding to the functional sites of proteins (active sites of enzymes), whereas the molecular mechanisms of allosteric regulation, as well as binding to other pockets and cavities in protein structures, remained poorly understood. Recent studies have shown that allostery may be an intrinsic property of virtually all proteins. Novel approaches are needed to systematically analyze the architecture and role of various binding sites and establish the relationship between structure, function, and regulation. Computational biology, bioinformatics, and molecular modeling can be used to search for new regulatory centers, characterize their structural peculiarities, as well as compare different pockets in homologous proteins, study the molecular mechanisms of allostery, and understand the communication between topologically independent binding sites in protein structures. The establishment of an evolutionary relationship between different binding centers within protein superfamilies and the discovery of new functional and allosteric (regulatory) sites using computational approaches can improve our understanding of the structure-function relationship in proteins and provide new opportunities for drug design and enzyme engineering.
Genome Stability Maintenance in Naked Mole-Rat
Authors: Petruseva I. O. , Evdokimov A. N. , Lavrik O. I.
Published: March 2020

The naked mole-rat (Heterocephalus glaber) is one of the most promising models used to study genome maintenance systems, including the effective repair of damage to DNA. The naked mole-rat is the longest lived rodent species, which is extraordinarily resistant to cancer and has a number of other unique phenotypic traits. For at least 80% of its lifespan, this animal shows no signs of aging or any increased likelihood of death and retains the ability to reproduce. The naked mole-rat draws the heightened attention of researchers who study the molecular basis of lengthy lifespan and cancer resistance. Despite the fact that the naked mole-rat lives under genotoxic stress conditions (oxidative, etc.), the main characteristics of its genome and proteome are a high stability and effective functioning. Replicative senescence in the somatic cells of naked mole-rats is missing, while an additional p53/pRb-dependent mechanism of early contact inhibition has been revealed in its fibroblasts, which controls cell proliferation and its mechanism of arf-dependent aging. The unique traits of phenotypic and molecular adaptations found in the naked mole-rat speak to a high stability and effective functioning of the molecular machinery that counteract damage accumulation in its genome. This review analyzes existing results in the study of the molecular basis of longevity and high cancer resistance in naked mole-rats.
Super-Resolution Microscopy in Studying the Structure and Function of the Cell Nucleus
Authors: Ryabichko S. S. , Ibragimov A. N. , Lebedeva L. A. , Kozlov E. N. , Shidlovskii Yu. V.
Published: March 2020

In recent decades, novel microscopic methods commonly referred to as super- resolution microscopy have been developed. These methods enable the visualization of a cell with a resolution of up to 10 nm. The application of these methods is of great interest in studying the structure and function of the cell nucleus. The review describes the main achievements in this field.