bluuebunny/crossref_metadata_2025 huggingface dataset:
40% aq. HF Catalyzed Three-Component Synthesis of Novel Indeno[1, 2-b][1,8]naphthyridin-6(11H)-one Derivatives and their Antimicrobial Activity
Authors: Bhoomandla Srinu , Kanuparthy Phani Raja , Gundla Rambabu , Bobbala Ramana Reddy
Published: February 2020

A three-component synthesis of novel 5-phenyl-2-(thiophen-2-yl)-4-(trifluoromethyl)-5Hindeno
[1,2-b] [1,8] naphthyridin-6(11H)-one derivatives (4a-n) was prepared using 6-phenyl/ (thiophen-
2-yl)-4-(trifluoromethyl)pyridin-2-amine, 1H-indene-1,3(2H)-dione, and aryl aldehyde using
40% aq. HF with good yield. All the synthesized compounds were screened against Gram-positive and
Gram-negative bacterial strains and different Candida strains by the well diffusion method. Compounds
4c, 4f, and 4g showed promising activity on Bacillus subtilis strain and compounds 4c and 4g
showed promising activity towards Candida albicans strains.
Calcium/Copper Alginate Framework Doped with CuO Nanoparticles as a Novel Adsorbent for Micro-extraction of Benzodiazepines from Human Serum
Authors: Rahbar Nadereh , Ahmadi Fatemeh , Ramezani Zahra , Nourani Masoumeh
Published: February 2020

Background:

Sample preparation is one of the most challenging phases in pharmaceutical analysis, especially in biological matrices, affecting the whole analytical methodology.

Objective:

In this study, a new Ca(II)/Cu(II)/alginate/CuO Nanoparticles Hydrogel Fiber (CCACHF) was synthesized through a simple, green procedure and applied for fiber micro solid-phase extraction (FMSPE) of diazepam (DIZ) and oxazepam (OXZ) as model drugs prior to high-performance liquid chromatography-UV detection (HPLC-UV).

Methods:

Composition and morphology of the prepared fiber were characterized and the effect of main parameters on the fiber fabrication and extraction efficiency have been studied and optimized.

Results:

In optimal conditions, calibration curves were linear, ranging between 0.1–500 μg L−1with regression coefficients of 0.9938 and 0.9968. Limit of Detection (LOD) (S/N=3) and Limit of Quantification (LOQ) (S/N=10) of the technique for DIZ and OXZ were 0.03 to 0.1 μg L−1. Within-day and between-day Relative Standard Deviations (RSDs) for DIZ and OXZ were 6.0–12.5% and 3.3–9.4%, respectively.

Conclusion:

The fabricated adsorbent has been substantially employed to the extraction of selected benzo-diazepines (BZDs) from human serum real specimens and the obtained recoveries were also satisfactory (82.1-109.7%).
Manon Westphal: Die Normativität agonaler Politik
Authors: Möllhoff Judith
Published: February 2020

Rezension zu Manon Westphal: Die Normativität agonaler Politik. Konfliktregulierung und Institutionengestaltung in der pluralistischen Demokratie. Baden-Baden: Nomos, 2018.
Nick Bostrom: Die Zukunft der Menschheit
Authors: Rosengrün Sebastian
Published: February 2020

Rezension von Nick Bostrom: Die Zukunft der Menschheit. Aufsätze. Übers. von Jan-Erik Strasser. Berlin: Suhrkamp 2018.
Didier Eribon: Grundlagen eines kritischen Denkens
Authors: Kempf Victor
Published: February 2020

Rezension von Didier Eribon: Grundlagen eines kritischen Denkens. Übersetzt aus dem Französischen von Oliver Precht. Wien: Turia + Kant, 2018.
Eksistensi masyarakat adat dit engah globalisasi
Authors: Pratiwi Anisa Eka , Triyono Sugeng , Rezkiyanto Imam , Asad Achmad Sidiq , Khollimah Dyah Ayu
Published: February 2020

Era globalisasi ini rentan sekali masuknya nilai-nilai, norma, bahkan ideologi baru yang secara mudah masuk ke dalam masyarakat ataupun komunitas-komunitas adat, masuknya hal tersebut melalui media massa seperti acara televisi, internet yang sekarang ini sudah ada di seluruh pelosok negeri tanpa kecuali. Tujuan artikel ini adalah mengidentifikasi upaya eksistensi dan kendala masyarakat adat Kampung tujuh di tengah globalisasi desa wisata Nglanggeran, Gunungkidul. Penelitian ini menggunakan pendekatan kualitatif, dengan metode etnografi. Warga masyarakat adat Kampung tujuh telah terpengaruh oleh adanya globalisasi yang terjadi di desa wisata Nglanggeran.  Namun demikian dari hasil observasi dan wawancara,  peneliti menyimpulkan bahwa meskipun terpengaruh oleh globalisasi, masyarakat adat kampung tujuh masih mempertahankan keaslian adat istiadat dan menjalankan nilai-nilai adat dari leluhur.---------------------------------------------------------------------The existence of indigenous peoples amid globalization This era of globalization the community or indigenous communities are very vulnerable of entering new values, norms, and even ideologies through mass media such as television shows, the internet which now exists throughout the country without exception. The purpose of this article is to identify the existence and resistance of the Kampung Tujuh indigenous people amid the globalization of Nglanggeran tourism village, Gunungkidul. This study uses a qualitative approach, with ethnographic methods. The indigenous people of Kampung Tujuh have been affected by the globalization that took place in the tourist village of Nglanggeran. However, from the results of observations and interviews, the researchers concluded that despite being affected by globalization, the indigenous peoples of the village still maintain the authenticity of customs and carry out traditional values from their ancestors.
Pengaruh model kooperatif tipe think pair share terhadap kerjasama siswa
Authors: Nurazizah Khikmah Fitriani , Wuryandani Wuri
Published: February 2020

Penelitian ini bertujuan untuk menguji pengaruh model pembelajaran kooperatif tipe Think Pair Share terhadap kerjasama pada siswa kelas IV SD. Pendekatan yang digunakan dalam penelitian ini yaitu pendekatan kuantitatif dengan jenis penelitian kuasi eksterimen. Sampel yang digunakan pada penelitian ini yaitu  siswa kelas IV SD N Ngasinan dan SD N Sidomukti. Instrumen penelitian yang digunakan berupa angket. Data yang diperoleh dianalis menggunakan analisis independent sample t-test dengan bantuan program spss. Hasil penelitian menunjukkan bahwa terdapat pengaruh yang positif dan signifikan model Think Pair Share terhadap kerjasama siswa kelas IV Sekolah Dasar dibuktikan dengan nilai t sebesar 4,014 dan p 0,0000,05. -----------------------------------------------------------------------------------------------------------------------------------------This study aims to integrate the cooperative learning model type Think Pair Sharing for fourth grade elementary school students. The approach used in this study is a quantitative approach with the type of quasi-experimental research. The samples used in this study were fourth grade students of SD N Ngasinan and SD N Sidomukti. Research instruments related to questionnaires. The data obtained were analyzed using an analysis of independent sample t-test with the help of SSS program. The results showed that there was a positive and significant influence on Think Pair Share models on the cooperation of fourth grade elementary school students with a t value of 4.014 and p 0.000 0.05.
Teachers and technology: The perspective of digital citizenship
Authors: Triastuti Rini
Published: February 2020

Perkembangan teknologi informasi dan komunikasi telah menghasilkan beragam produk baik dalam bentuk hardware dan software. Produk tersebut telah menawarkan berbagai kemudahan bagi penggunanya. Salah satu contoh di bidang komunikasi. Saat ini komunikasi dapat dilakukan setiap saat tanpa dibatasi oleh jarak dan waktu. Berbagai kemudahan yang ditawarkan bagi penggunanya membuat mereka sangat tergantung pada teknologi. Bahkan saat ini manusia tidak hanya berada dalam dunia nyata saja namun juga dalam dunia maya. Tulisan ini bermaksud menggambarkan karakteristik kewarganegaraan guru-guru pendidikan pancasila dan kewarganegaraan. Pendekatan yang digunakan adalah deskriptif kualitatif. Instrumen yang digunakan dalam penelitian adalah angket, wawancara dan studi pustaka. Data menunjukkan bahwa guru-guru merupakan warga digital dan digital immigrant.-------------------------------------------------------------------------------------------------------The rapid growth of information and communication technology has produced various forms of products in the form of hardware and software. These products have offered various conveniences for its users. One example is in the field of communication. Currently, communication can be done in real time without being blocked by distance and time. The various facilities provided to its users make them very dependent on technology. Even today humans do not only exist in the real world but in the virtual world. This paper is intended to describe the characteristics of digital citizenship for civic education teachers. The method used is descriptive qualitative. This study uses questionnaires, interviews and literature studies. The results show that teachers are digital citizens and digital immigrant.
Analisis model pembelajaran berbasis pendidikan karakter untuk membentuk karakter siswa
Authors: Suhaida Dada , Syarifah Fadillah
Published: February 2020

Pembelajaran Pendidikan Pancasila dan Kewarganegaraan (PPKn) merupakan mata pelajaran yang memfokuskan pada pembentukan karakter siswa untuk menjadi warga negara yang cerdas, terampil dan berkarakter yang diamanatkan oleh Pancasila dan UUD 1945. Tujuan untuk membangun karakter siswa tentunya tidaklah mudah, oleh karena itu diperlukan suatu upaya yang berkesinambungan dalam pembelajaran PPKn. Salah satu upaya yang perlu dilakukan adalah mengembangkan model-model pembelajaran yang berbasis pendidikan karakter untuk membangun karakter positif siswa dalam pembelajaran PPKn. Hasil analisis yang dilakukan memperoleh gambaran bahwa karakter positif  siswa  dapat dibentuk melalui penerapan model-model pembelajaran yang inovatif dalam pembelajara PPKn. Hasil analisis tersebut selanjutnya dapat digunakan dalam mengembangkan langkah-langkah (sintaks) dalam pembalajaran PPKn.-------------------------------------------------PPKn learning is a subject that focuses on shaping the character of students to become intelligent, skilled, and characterized citizens mandated by the Pancasila and the 1945 Constitution. The aim of building student character is certainly not easy. Therefore a continuous effort is needed in learning PPKn. One initiative that needs to be done is to develop learning models based on character education to build positive character of students in learning PPKn. The results of the analysis carried out illustrate that the positive aspect of students can be formed through the application of innovative learning models in PPKn learning. The results of the analysis can then be used in developing steps (syntax) in learning.
The need of practical teaching in vocational high school of Automation and Office Management Program
Authors: Hermanto Febrika Yogie , Sutirman Sutirman , Hidayati Berlina , Sholikah Mar'atus
Published: February 2020

The success of vocational education cannot be separated from the proper management of learning by its objectives.  This study aims to explore the pitfalls and the needs of practical teaching in the Vocational High School of Automation and Office Management Program (AOMP) in Yogyakarta city. This research uses a descriptive method with a qualitative approach. The data obtained were analyzed by using the qualitative analysis model of Miles and Huberman with stages: data reduction, presenting data, verifying data, and concluding data. The results of this study show that the complex equations that are occurred in practical learning of the Vocational High School of AOMP are including the absence of practical teaching materials that are relevant to the industry, there is no specific time for practical learning, lack of facilities and infrastructures, deficiency tools and time to use office laboratories, and there are new types of jobs in the office workforce that are difficult to be followed. Moreover, these matters are complicated for schools to be embodied in the form of practical learning, resulting in poorly trained vocational students in doing their duty that fit the areas of expertise learned. This hardship implies that vocational students become less confident in doing their jobs in the industry either during an internship program or when working in the industry. This research is limited to pitfalls that occur in Yogyakarta City and in schools, which are the subject of this research.
Example-based learning for vocational education: Adopted from Balinese heuristics learning
Authors: Candiasa I Made , Santiyadnya Nyoman , Sukajaya Nyoman , Sindu I Gede Partha
Published: February 2020

Vocational education has a very strategic role. Graduates produced are equipped with the competence to open new job opportunities or at least ready to enter the workforce. Therefore, vocational education development, such as training facilities, teacher development, and learning process improvement, must be intensified. This study tries to develop an example-based learning model for vocational education adopted from the learning model on cultural activities that surround Balinese people's daily life. A three-stage prototyping method was used: preliminary research, prototyping stage, and assessment stage. The syntax of example-based learning models consists of six phases: (1) conveying goals and motivating students, (2) organizing students into study groups and distributing worksheets, (3) guiding learning groups to do analogies, (4) drawing conclusions, (5) doing evaluation, and (6) giving awards. The social system that occurs is active students collaborate under the principle of democracy, while the teacher's role as a facilitator, counselor or consultant, and an adequate source of information becomes a support system. The learning model developed has been tested in small classes. The expert assessment provides content validity of 0.75 and the consistency coefficient of 0.78. The model's practicality from the teacher reaches 82% and 73% of students. During the trial, the new learning model's effectiveness reached 74%, while the efficiency was only 72%. These findings indicate that the learning model is feasible to be implemented with several recommendations, including the addition of a heuristic approach to work backward and create a hierarchy of similarity levels of examples and tasks in analogy.
Cooperation between vocational high schools and world of work: A case study at SMK Taman Karya Madya Tamansiswa
Authors: Baitullah Muh. Juandi Arif , Wagiran Wagiran
Published: February 2020

The purpose of this study was to find out: the school strategy, procedure, forms, and evaluation to cooperate with the world of work. The type of research is qualitative with a case study approach. The subjects in this study were the head of the department, the chairman of the special job fairs, the vice-principal of public relations, the vice-principal of curriculum, the head of competence skills, and industry that were in cooperation with the school. The methods of collecting the data were in-depth interviews and documentation. The results show that: (1) the school strategy in cooperation with industry began with industry visits, requesting permission to do industrial practice, good communication, submitting proposals related to school potential in the form of profiles, being active in participating in school promotions, utilizing the role of industry as a guest teacher, being a pre-service place and outsourcing to industry; (2) the cooperation procedure analyzed the community, in this case, the world of work, established communication, and Involved world of work; (3) the forms of cooperation were the training of skills improvement in the field of science and technology, exchange of information, curriculum synchronization and development, implementation of internships, implementation of competency and certification tests, industry visits, industrial work practices, special job fairs, recruitment; (4) the evaluation of management in the implementation of the cooperation was included in the "good" category.
Quality Improvement for Exemplar-based Image Inpainting using a Modified Searching Mechanism
Authors: Ahmed Mariwan Wahid , Abdulla Alan Anwer
Published: February 2020

Digital image processing has a significant impact in different research areas including medical image processing, biometrics, image inpainting, object detection, information hiding, and image compression. Image inpainting is a science of reconstructing damaged parts of digital images and filling-in regions in which information are missing which has many potential applications such as repairing scratched images, removing unwanted objects, filling missing area, and repairing old images. In this paper, an image inpainting algorithm is developed based on exemplar, which is one of the most important and popular images inpainting technique, to fill-in missing area that caused either by removing unwanted objects, by image compression, by scratching image, or by image transformation through internet. In general, image inpainting consists of two main steps: The first one is the priority function. In this step, the algorithm decides to select which patch has the highest priority to be filled at the first. The second step is the searching mechanism to find the most similar patch to the selected highest priority patch to be inpainted. This paper concerns the second step and an improved searching mechanism is proposed to select the most similar patch. The proposed approach entails three steps: (1) Euclidean distance is used to find the similarity between the highest priority patches which need to be inpainted with each patch of the input image, (2) the position/location distance between those two patches is calculated, and (3) the resulted value from the first step is summed with the resulted value obtained from the second step. These steps are repeated until the last patch from the input image is checked. Finally, the smallest distance value obtained in step 3 is selected as the most similar patch. Experimental results demonstrated that the proposed approach gained a higher quality in terms of both objectives and subjective compared to other existing algorithms.
The Acceptability and Effectiveness of Web-Based Developmental Surveillance Programs: Rapid Review
Authors: Baker Jess , Kohlhoff Jane , Onobrakpor Se-Inyenede , Woolfenden Sue , Smith Rebecca , Knebel Constanze , Eapen Valsamma
Published: February 2020

Background

Web-based developmental surveillance programs may be an innovative solution to improving the early detection of childhood developmental difficulties, especially within disadvantaged populations.

Objective

This review aimed to identify the acceptability and effectiveness of web-based developmental surveillance programs for children aged 0 to 6 years.

Methods

A total of 6 databases and gray literature were searched using a Preferred Reporting Items for Systematic Reviews and Meta-Analyses–informed protocol. Data extraction included variables related to health equity.

Results

In total, 20 studies were identified. Most papers implemented web-based versions of the Modified Checklist for Autism in Toddlers, Revised with Follow-Up screener for autism spectrum disorder or Parent Evaluation of Developmental Status screeners for broad developmental delay. Caregivers and practitioners indicated a preference for web-based screeners, primarily for user-friendliness, improved follow-up accuracy, time, and training efficiencies.

Conclusions

Although evidence is limited as to the necessity of web- versus face-to-face–based developmental screening, there are clear efficiencies in its use.

Trial Registration

PROSPERO CRD42019127894; https://www.crd.york.ac.uk/prospero/display_record.php?RecordID=127894
Precourse Preparation Using a Serious Smartphone Game on Advanced Life Support Knowledge and Skills: Randomized Controlled Trial
Authors: Phungoen Pariwat , Promto Songwoot , Chanthawatthanarak Sivit , Maneepong Sawitree , Apiratwarakul Korakot , Kotruchin Praew , Mitsungnern Thapanawong
Published: February 2020

Background

In the past several years, gamified learning has been growing in popularity in various medical educational contexts including cardiopulmonary resuscitation (CPR) training. Furthermore, prior work in Basic Life Support (BLS) training has demonstrated the benefits of serious games as a method for pretraining among medical students. However, there is little evidence to support these benefits with regard to Advanced Life Support (ALS) training.

Objective

We compare the effects of a brief precourse ALS preparation using a serious smartphone game on student knowledge, skills, and perceptions in this area with those of conventional ALS training alone.

Methods

A serious game (Resus Days) was developed by a Thai physician based on global ALS clinical practice guidelines. Fifth-year medical students were enrolled and randomized to either the game group or the control group. Participants in both groups attended a traditional ALS lecture, but the game group was assigned to play Resus Days for 1 hour before attending the lecture and were allowed to play as much as they wished during the training course. All students underwent conventional ALS training, and their abilities were evaluated using multiple-choice questions and with hands-on practice on a mannequin. Subject attitudes and perceptions about the game were evaluated using a questionnaire.

Results

A total of 105 students participated in the study and were randomly assigned to either the game group (n=52) or the control group (n=53). Students in the game group performed better on the ALS algorithm knowledge posttest than those in the control group (17.22 [SD 1.93] vs 16.60 [SD 1.97], P=.01; adjusted mean difference [AMD] 0.93; 95% CI 0.21-1.66). The game group’s pass rate on the skill test was also higher but not to a statistically significant extent (79% vs 66%, P=.09; adjusted odds ratio [AOR] 2.22; 95% CI 0.89-5.51). Students indicated high satisfaction with the game (9.02 [SD 1.11] out of 10).

Conclusions

Engaging in game-based preparation prior to an ALS training course resulted in better algorithm knowledge scores for medical students than attending the course alone.

Trial Registration

Thai Clinical Trials Registry HE611533; https://tinyurl.com/wmbp3q7
Time From HIV Diagnosis to Viral Suppression: Survival Analysis of Statewide Surveillance Data in Alabama, 2012 to 2014
Authors: Batey D Scott , Dong Xueyuan , Rogers Richard P , Merriweather Anthony , Elopre Latesha , Rana Aadia I , Hall H Irene , Mugavero Michael J
Published: February 2020

Background

Evaluation of the time from HIV diagnosis to viral suppression (VS) captures the collective effectiveness of HIV prevention and treatment activities in a given locale and provides a more global estimate of how effectively the larger HIV care system is working in a given geographic area or jurisdiction.

Objective

This study aimed to evaluate temporal and geographic variability in VS among persons with newly diagnosed HIV infection in Alabama between 2012 and 2014.

Methods

With data from the National HIV Surveillance System, we evaluated median time from HIV diagnosis to VS (<200 c/mL) overall and stratified by Alabama public health area (PHA) among persons with HIV diagnosed during 2012 to 2014 using the Kaplan-Meier approach.

Results

Among 1979 newly diagnosed persons, 1181 (59.67%) achieved VS within 12 months of diagnosis; 52.6% (353/671) in 2012, 59.5% (377/634) in 2013, and 66.9% (451/674) in 2014. Median time from HIV diagnosis to VS was 8 months: 10 months in 2012, 8 months in 2013, and 6 months in 2014. Across 11 PHAs in Alabama, 12-month VS ranged from 45.8% (130/284) to 84% (26/31), and median time from diagnosis to VS ranged from 5 to 13 months.

Conclusions

Temporal improvement in persons achieving VS following HIV diagnosis statewide in Alabama is encouraging. However, considerable geographic variability warrants further evaluation to inform public health action. Time from HIV diagnosis to VS represents a meaningful indicator that can be incorporated into public health surveillance and programming.
Data Augmentation based on Sequence Generative Adversarial Network for Chinese Clinical Named Entity Recognition (Preprint)
Authors: 王 蓬辉
Published: February 2020

BACKGROUND

Chinese clinical named entity recognition, as a fundamental task of Chinese medical information extraction, plays an important role in recognizing medical entities contained in Chinese electronic medical records. Limited to lack of large annotated data, existing methods concentrate on employing external resources to improve the performance of clinical named entity recognition, which require lots of time and efficient rules to add external resources.

OBJECTIVE

To solve the problem of lack of large annotated data, we employ data augmentation without external resource to automatically generate more medical data depending on entities and non-entities in the training set, and enlarge training dataset to improve the performance of named entity recognition.

METHODS

In this paper, we propose a method of data augmentation, based on sequence generative adversarial network, to enlarge the training set. Different from other sequence generative adversarial networks, where the basic element is character or word, the basic element of our generated sequence is entity or non-entity. In our model, the generator can generate new sentences composed of entities and non-entities based on the learned hidden relationship between the entities and non-entities in the training set and the discriminator can judge if the generated sentences are positive and give rewards to help train the generator. The generated data from sequence adversarial network is used to enlarge the training set and improve the performance of named entity recognition in medical records.

RESULTS

Without external resource, we employ our data augmentation method in three datasets, both in general domains and medical domain. Experiments show that when we use generated data from data augmentation to expand training set, named entity recognition system has achieved competitive performance compared with existing methods, which shows the effectiveness of our data augmentation method. In general domains, our method achieves an overall F1-score of 59.42% in Weibo NER dataset and a F1-score of 95.28% in Resume. In medical domain, our method achieves 83.40%.

CONCLUSIONS

Our data augmentation method can expand training set based on the hidden relationship between entities and non-entities in the dataset, which can alleviate the problem of lack of labeled data while avoid using external resource. At the same time, our method can improve the performance of named entity recognition not only in general domains but also medical domain.
Social Media Use for Health Purposes: Systematic Review (Preprint)
Authors: Chen Junhan , Wang Yuan
Published: February 2020

BACKGROUND

Social media has been widely used for health-related purposes, especially during the COVID-19 pandemic. Previous reviews have summarized social media uses for a specific health purpose such as health interventions, health campaigns, medical education, and disease outbreak surveillance. The most recent comprehensive review of social media uses for health purposes, however, was conducted in 2013. A systematic review that covers various health purposes is needed to reveal the new usages and research gaps that emerge in recent years.

OBJECTIVE

This study aimed to provide a systematic review of social media uses for health purposes that have been identified in previous studies.

METHODS

The researchers searched for peer-reviewed journal articles published between 2006 and 2020 in 12 databases covering medicine, public health, and social science. After coding the articles in terms of publication year, journal area, country, method, social media platform, and social media use for health purposes, the researchers provided a review of social media use for health purposes identified in these articles.

RESULTS

This study summarized 10 social media uses for various health purposes by health institutions, health researchers and practitioners, and the public.

CONCLUSIONS

Social media can be used for various health purposes. Several new usages have emerged since 2013 including advancing health research and practice, social mobilization, and facilitating offline health-related services and events. Research gaps exist regarding advancing strategic use of social media based on audience segmentation, evaluating the impact of social media in health interventions, understanding the impact of health identity development, and addressing privacy concerns.
Giving Children With Osteogenesis Imperfecta a Voice: Participatory Approach for the Development of the Interactive Assessment and Communication Tool Sisom OI (Preprint)
Authors: Siedlikowski Maia , Rauch Frank , Tsimicalis Argerie
Published: February 2020

BACKGROUND

Children with osteogenesis imperfecta (OI) experience acute and chronic symptoms that expose them to physical, mental, and social challenges. Empowering these children by involving them in their care can help them to cope with OI. Sisom is an interactive assessment and communication tool designed to help children aged 6-12 years with chronic illnesses express their symptoms. This tool has not yet been adapted to the unique needs of OI.

OBJECTIVE

The aim of this study was to develop a Sisom OI paper prototype by seeking the perspectives of end users.

METHODS

A participatory approach was adopted to develop the prototype overseen by an expert panel of 9 clinicians at a university-affiliated pediatric hospital. Purposive sampling was used to recruit 12 children with OI who were aged 6-12 years. The study was carried out over the course of 3 feedback cycles. Data were deductively interpreted using content analysis techniques.

RESULTS

Overall, 64% (57/89) of the Sisom symptoms were deemed relevant for inclusion in Sisom OI, with 42% (37/89) directly incorporated and 22% (20/89) incorporated with changes. In total, 114 symptoms were used to create the prototype, of which 57 were newly generated. The relevant symptoms addressed children’s thoughts and feelings about hospitalization and their wishes for participation in their own care. The new symptoms addressed fractures, body image, and social isolation related to difficulties with accessibility and intimidation.

CONCLUSIONS

Once developed, Sisom OI will offer clinicians an innovative and child-centered approach to capture children’s perspectives on their condition.
Impact of Web-Based Sharing and Viewing of Self-Harm–Related Videos and Photographs on Young People: Systematic Review (Preprint)
Authors: Marchant Amanda , Hawton Keith , Burns Lauren , Stewart Anne , John Ann
Published: February 2020

BACKGROUND

Given recent moves to remove or blur self-harm imagery or content on the web, it is important to understand the impact of posting, viewing, and reposting self-harm images on young people.

OBJECTIVE

The aim of this study is to systematically review research related to the emotional and behavioral impact on children and young people who view or share web-based self-harm–related videos or images.

METHODS

We searched databases (including Embase, PsychINFO, and MEDLINE) from January 1991 to February 2019. Search terms were categorized into internet use, images nonspecific and specific to the internet, and self-harm and suicide. Stepwise screening against specified criteria and data extraction were completed by two independent reviewers. Eligible articles were quality assessed, and a narrative synthesis was conducted.

RESULTS

A total of 19 independent studies (20 articles) were included. Of these, 4 studies focused on images, 10 (11 articles) on videos, and 5 on both. There were 4 quantitative, 9 qualitative, and 7 mixed methods articles. In total, 11 articles were rated as high quality. There has been an increase in graphic self-harm imagery over time. Potentially harmful content congregated on platforms with little moderation, anonymity, and easy search functions for images. A range of reactions and intentions were reported in relation to posting or viewing images of self-harm: from empathy, a sense of solidarity, and the use of images to give or receive help to potentially harmful ones suggesting new methods, normalization, and exacerbation of self-harm. Viewing images as an alternative to self-harm or a creative outlet were regarded in 2 studies as positive impacts. Reactions of anger, hostility, and ambivalence have been reported. There was some evidence of the role of imitation and reinforcement, driven partly by the number of comments and wound severity, but this was not supported by time series analyses.

CONCLUSIONS

Although the results of this review support concern related to safety and exacerbation of self-harm through viewing images of self-harm, there may be potential for positive impacts in some of those exposed. Future research should evaluate the effectiveness and potential harms of current posting restrictions, incorporate user perspectives, and develop recovery-oriented content. Clinicians assessing distressed young people should ask about internet use, including access to self-harm images, as part of their assessment.
Políticas culturales en la revolución cubana: el papel de las instituciones culturales
Authors: Napoli Mariángela
Published: February 2020

El presente artículo se propone analizar dos instituciones que encabezaron las políticas culturales de los primeros años de la Revolución cubana con el objetivo de exponer  la creación de diferentes espacios que permitieron una conformación de heterogéneas expresiones artísticas. El análisis, desde un enfoque descriptivo, interpretativo y propositivo, se presenta a partir de la recuperación de textos canónicos para rever esta etapa cubana a la luz del actual proceso político y de  los logros alcanzados en materia de política cultural. Se concluye que el legado de la Revolución cubana en materia cultural e intelectual de los primeros años debe ser destacado por sus polémicas y debates. Asimismo, por la propuesta de la constitución de un modelo de Estado que permita la pluralidad de producciones y lineamientos de trabajo, pero que, al mismo tiempo, luche por constituir una institucionalización basada en un modelo social, económico y político igualitario y equitativo.
La polémica del Proyecto Camelot en Chile
Authors: Hernández Romero Ramiro
Published: February 2020

El artículo estudia la polémica del Proyecto Camelot en Chile entre 1964 y 1965. El Departamento de Defensa de Estados Unidos propuso a un grupo de antropólogos y sociólogos llevar a cabo una investigación con el fin de medir y predecir las causas de la insurgencia en Chile; sin embargo, al intentar concretarse, provocó gran controversia que involucró a algunos grupos sociales chilenos. Los cuales fueron, en primer lugar, los sociólogos. En segundo lugar, la prensa: El Siglo, Las Noticias de Última Hora, Clarín, El Día y El Mercurio. Por último, la Cámara de Diputados del Congreso Nacional de Chile. Lo consideraron una forma de espionaje e intervención a la soberanía nacional. Luego profundizó la cancelación y abrió un “estado de alerta” para que no se aplicara un proyecto similar.
Las “maras” salvadoreñas (1995-2016): criminalidad y violencia en transformación
Authors: Cerón Díaz Mónica
Published: February 2020

La violencia en El Salvador no puede ser examinada sin comprender su dimensión histórica y sin abordar la complejidad de las causas estructurales que la entrañan, en lo individual y lo colectivo. En tiempos de posguerra, los procesos de reconfiguración de la violencia y el panorama delincuencial en el país fueron valorados superficialmente por el gobierno.

Durante los noventa, las “maras” iniciaron un profundo proceso de transformación para transitar hacia una estructura más compleja y organizada, dejando de lado el modelo de pandilla “tradicional”. Sin duda el accionar violento y delictivo de las pandillas es uno de los fenómenos sociales que más afecta a los salvadoreños, pero es erróneo argumentar que las “maras” son el único actor violento del país.

Como fenómeno social, la violencia en El Salvador ha sido cíclica y ha mostrado rasgos característicos del “reflujo funcional” del delito, puntualmente, en los periodos previos a la exacerbación de la violencia en el país.
Por ello, es pertinente profundizar sobre las causas y efectos de la violencia atribuible a las pandillas o “maras”, como herramienta para proponer políticas públicas con un abordaje integral de las violencias que afectan al país en la actualidad.
Analisis Kelayakan Finansial Pabrik Penggilingan Beras Organik “BOTANIK” (Studi Kasus Unit Processing Padi Organik Tani Mandiri I di Desa Lombok Kulon Kecamatan Wonosari Kabupaten Bondowoso)
Authors: Riyanti Iftitah Hevi , Ibrahim Jabal Tarik , Baroh Istis
Published: February 2020

Organic rise is a rice which produce organically from paddy without using fertilizer and chemical perticides. The market demand on organic rice has increased drastically and effected on promising market prospect. Lombok Kulon village is one of the area di Bondowoso district has been applied organic farming on organic rice. Tani mandiri 1 is one of farmer group who are cultivating organic rice with the certificate. The subject of research was taken at Lombok Kulon village, Wonosari regency, Bondowoso district. The method of research was descriptive qualitative with purposive sampling. The objectives of the research are: (1) to analyze the financial structure; (2) To know the criteria of financial feasibility. The quantitave analysis is purposed to analyze the aspects of financial which are cash flow, NPV (Net Present Value), IRR  (Internal Rate of Return), Net B/C Ratio, Payback Period and sensitivity analysis financial. The research showed that Unit Processing Padi Organik Tani Mandiri I was a viable unit based on the result of financial analysis. It was proved by NPV score which was Rp. 1.456.180.006 with 6 % of discount rate, the score of Net B/C Ratio was 1,65 or more than (>) 1, and IRR score was 23,80% or more than (>) 6% of bank interest rate.Organic rise is a rice which produce organically from paddy without using fertilizer and chemical perticides. The market demand on organic rice has increased drastically and effected on promising market prospect. Lombok Kulon village is one of the area di Bondowoso district has been applied organic farming on organic rice. Tani mandiri 1 is one of farmer group who are cultivating organic rice with the certificate. The subject of research was taken at Lombok Kulon village, Wonosari regency, Bondowoso district. The method of research was descriptive qualitative with purposive sampling. The objectives of the research are: (1) to analyze the financial structure; (2) To know the criteria of financial feasibility. The quantitave analysis is purposed to analyze the aspects of financial which are cash flow, NPV (Net Present Value), IRR  (Internal Rate of Return), Net B/C Ratio, Payback Period and sensitivity analysis financial. The research showed that Unit Processing Padi Organik Tani Mandiri I was a viable unit based on the result of financial analysis. It was proved by NPV score which was Rp. 1.456.180.006 with 6 % of discount rate, the score of Net B/C Ratio was 1,65 or more than (>) 1, and IRR score was 23,80% or more than (>) 6% of bank interest rate.
Sinergitas Nahdlatul Ulama dan Muhammadiyah Dalam Pengembangan Ekonomi Islam di Indonesia
Authors: Luthfi Faishol , Latif M. Wildana
Published: February 2020

This paper aims to analyze the sinergity of Islamic organisations (Nahdlatul Ulama and Muhammadiyah) towards the development of Islamic Economy in Indonesia. This study uses a qualitative method. This type of research is literature analysis. Data is collected and analyzed from the main sources of Islam (i.e. Qur'an and Hadith) and previous research studies related to Islamic organizations in Indonesia. The authors find that Nahdlatul Ulama and Muhammadiyah are the largest Islamic organizations in Indonesia which have their own characteristics. Both of these organizations have a distinction in the methods of da'wah and mass bases. The synergy of Nahdlatul Ulama and Muhammadiyah through da'wah methods and mass bases can develop Islamic economy in Indonesia. The authors argue that in the future it may be necessary to have a deeper synergy between activists, administrators, and followers of Nahdlatul Ulama and Muhammadiyah. This paper is the pioneer to analyze the sinergity of Islamic organizations towards the development of Islamic Economy in Indonesia.
AN ANALYSIS OF SELF-REGULATED LEARNING ON MATHEMATICS EDUCATION STUDENT FKIP UNDANA
Authors: Samo Damianus D
Published: February 2020

This research aims to explore the differences among self regulating learning aspect of math education students-FKIP Undana involving three groups of students which are the first level (the first semester), second level (fifth semester) and third level (ninth semesters) students to review the ability of the individual. The samples included 167 students that consist of 60 students of the first level (18 with high ability; 27 with average ability and 15 with low ability), 64 students of the second level (16 with high ability, 30 with average ability and 18 with low ability) and 43 students of the third level (6 with high ability, 24 with average ability and 13 with low ability). This research is a survey research. The data collection is done by distributing questionnaires on self-regulated learning to those three groups. SRL questionnaire consists of 10 aspects, goal setting, motivation, learning difficulties analysis, self-efficacy, election strategies, meta cognition, resource management, performance evaluation, evaluation of the understanding, and self-satisfaction. Two-way ANOVA was utilized in the data analysis of this study. The results of the analysis showed that, the first level group is more excellent in SRL than two other levels. In a review of capabilities, the average comparison of all three groups showed that the average-ability students excel both the high and low-ability students in SRL.
Chemical composition and distribution of the headspace volatiles in commercial culinary herbs and spices: Chemometric approach
Authors: Jovanovic Snezana , Jovanovic Olga , Mitic Zorica , Petrovic Goran , Stojanovic Gordana
Published: February 2020

Fast determination of the volatile components of widely used culinary herbs and spices, without prior preparation of the sample, using headspace sampling (HS) and GC?MS/FID analysis, is presented. Generally, monoterpenes were the dominant class in HS volatiles (HSV): monoterpene hydrocarbons in dill, celery, parsnip and parsley, and oxygenated monoterpenes in coriander, bay laurel and rosemary. The HSV of ginger and clove samples differed from the others due to their high content of sesquiterpene hydrocarbons and phenylpropanoids, respectively. The most extreme case of limited distribution was related to the samples of garlic-HSV comprised organosulfur compounds and none of the above mentioned classes. Furthermore, the HSV data were processed via principal component analysis, making visible the variability and tendency between the investigated samples. Lastly, the research provides insights in many HS profiles of culinary herbs and spices, giving relative representation of volatiles as well as differences and deviation in terms of HSV content.
Global reform initiatives: From compulsory to higher education
Authors: Bodroski-Spariosu Biljana , Senic-Ruzic Mirjana
Published: February 2020

The purpose of this paper is the analysis of the two most influential global
policy initiatives in education reform - the OECD?s comparative study of
students? educational achievements after compulsory education - PISA, and
the Bologna process or the creation of a single European Higher Education
Area. Although they relate to different levels of the education system, they
have been initiated with the same aim of making education more effective in
the context of the so-called knowledge societies. Apart from having appeared
in about the same timeframe (the first cycle of the PISA survey was
conducted in 2000 and the Bologna Declaration was adopted in 1999), both
policy initiatives consider education in the context of the imperatives of
economic rationality, competitiveness, and freedom to choose individual
participants according to personal preferences. Undoubtedly, the OECD and
the Bologna Process have altered the purpose and structure of education
systems around the world in a relatively short time in accordance with the
dominant neoliberal values and the perception of a man as homo economicus.
The results of the initiated reforms are linked to the ?economization? of
education policy and the ?pedagogisation? of economic policy, given the
increased importance of the role of skills and the human capital agenda.
Their key pedagogical implications can be described as reducing education to
developing human capital and instrumentalizing education for non-pedagogical
purposes.
Wedding customs of Romanians in Uzdin and Seleus, in the light of unknown Hungarian ethnographic works from the beginning of the 20th century
Authors: Nemet Ferenc , Popovic Virdjinija
Published: February 2020

One of the most cited pieces of Banat?s native history is certainly the
Torontal County monograph by Dr. Borovszky Samu, published in Budapest in
1912 in Hungarian, which is one of the comprehensive analyzes of the history
of Banat settlements, and also one of the first summary reviews of the
ethnography of the peoples of this region, including Romanians. When
collecting ethnographic material in the field, Borovski compiled detailed
ethnographic questionnaires with 44 important questions, and sent them to
the settlements in Banat, to the local notaries, to make sure that they
complied, and to return the completed ones for analytical processing. The
result of the collection of these data was surprisingly richer than
expected, and in the ethnographic part of the monograph he edited, he
managed to process it only briefly, so to speak, in the notes. Thus, his
legacy includes a detailed collection of ethno-material, which was largely
unprocessed in detail, and is now preserved in the Ethnographic Museum in
Budapest. From this collection of completed ethnographic questionnaires, we
have researched those relating to the wedding customs of Romanians in Uzdin
and Seleu?, collected in 1911, which are part of the first systematic
ethnographic processing of Romanians in Banat. The purpose of this work was
to draw the attention of the expert public, especially the ethnographer, to
this important, but largely unknown, ethnographic material.
Effect of Endovascular Intervention on Dialysis-Access Durability in the Era of Drug-Coated Balloons: A Single-Center Experience
Authors: Moosavi Jamal , Sadeghipour Parham , Shafe Omid , Abdi Amir
Published: February 2020

Highlights

Background and Objectives: Dialysis-access troubleshoots cause a large number of admissions and impose a considerable amount of cost on both patients and health care systems. The reasons for late access-site failure include neointimal hyperplasia, outflow tract remodeling and fibrosis, and multiple catheterizations via the central veins. Drug-coated balloons (DCBs), high-pressure balloons, high radial force self-expanding stents, and covered stents have been shown to have good long-term access failure-free survival after the first intervention in previous studies. This study aimed to evaluate the effect of endovascular treatment on dialysis-access durability in the era of DCBs.

Methods: Patients who underwent endovascular treatment for the failure of any dialysis-access type—including arteriovenous fistulae, arteriovenous grafts, and central vein catheters—between October 2016 and March 2018 were recruited in the present study. Procedural and follow-up data were gathered and analyzed.

Results: Within 17 months, 47 endovascular procedures were performed. Among them, 37 (78.7%) procedures were conducted as de novo procedures and the rest were reinterventions. All reinterventions were conducted on cases with central vein stenoses or occlusions (10 [21.3%] procedures).

Conclusion: The reintervention rate is higher in central vein obstruction among patients with dialysis access. Higher rates of flow and previous catheterizations cause intimal hyperplasia and vascular remodeling. Newer devices, including larger DCBs, may reduce the rate of reintervention in these lesions.